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Ze?(p[0]=(P*lt-O*Ge+L*$e)*(Ze=1/Ze),p[1]=(b*Ge-x*lt-S*$e)*Ze,p[2]=(X*ye-Y*xe+le*pe)*Ze,p[3]=(V*xe-F*ye-q*pe)*Ze,p[4]=(O*Ae-I*lt-L*we)*Ze,p[5]=(w*lt-b*Ae+S*we)*Ze,p[6]=(Y*me-J*ye-le*ce)*Ze,p[7]=(D*ye-V*me+q*ce)*Ze,p[8]=(I*Ge-P*Ae+L*Ee)*Ze,p[9]=(x*Ae-w*Ge-S*Ee)*Ze,p[10]=(J*xe-X*me+le*ee)*Ze,p[11]=(F*me-D*xe-q*ee)*Ze,p[12]=(P*we-I*$e-O*Ee)*Ze,p[13]=(w*$e-x*we+b*Ee)*Ze,p[14]=(X*ce-J*pe-Y*ee)*Ze,p[15]=(D*pe-F*ce+V*ee)*Ze,p):null},vt.adjoint=function(p,y){var w=y[0],x=y[1],b=y[2],S=y[3],I=y[4],P=y[5],O=y[6],L=y[7],D=y[8],F=y[9],V=y[10],q=y[11],J=y[12],X=y[13],Y=y[14],le=y[15];return p[0]=P*(V*le-q*Y)-F*(O*le-L*Y)+X*(O*q-L*V),p[1]=-(x*(V*le-q*Y)-F*(b*le-S*Y)+X*(b*q-S*V)),p[2]=x*(O*le-L*Y)-P*(b*le-S*Y)+X*(b*L-S*O),p[3]=-(x*(O*q-L*V)-P*(b*q-S*V)+F*(b*L-S*O)),p[4]=-(I*(V*le-q*Y)-D*(O*le-L*Y)+J*(O*q-L*V)),p[5]=w*(V*le-q*Y)-D*(b*le-S*Y)+J*(b*q-S*V),p[6]=-(w*(O*le-L*Y)-I*(b*le-S*Y)+J*(b*L-S*O)),p[7]=w*(O*q-L*V)-I*(b*q-S*V)+D*(b*L-S*O),p[8]=I*(F*le-q*X)-D*(P*le-L*X)+J*(P*q-L*F),p[9]=-(w*(F*le-q*X)-D*(x*le-S*X)+J*(x*q-S*F)),p[10]=w*(P*le-L*X)-I*(x*le-S*X)+J*(x*L-S*P),p[11]=-(w*(P*q-L*F)-I*(x*q-S*F)+D*(x*L-S*P)),p[12]=-(I*(F*Y-V*X)-D*(P*Y-O*X)+J*(P*V-O*F)),p[13]=w*(F*Y-V*X)-D*(x*Y-b*X)+J*(x*V-b*F),p[14]=-(w*(P*Y-O*X)-I*(x*Y-b*X)+J*(x*O-b*P)),p[15]=w*(P*V-O*F)-I*(x*V-b*F)+D*(x*O-b*P),p},vt.determinant=function(p){var 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p[0]=y[0]*x,p[1]=y[1]*x,p[2]=y[2]*x,p[3]=y[3]*x,p[4]=y[4]*b,p[5]=y[5]*b,p[6]=y[6]*b,p[7]=y[7]*b,p[8]=y[8]*S,p[9]=y[9]*S,p[10]=y[10]*S,p[11]=y[11]*S,p[12]=y[12],p[13]=y[13],p[14]=y[14],p[15]=y[15],p},vt.rotate=function(p,y,w,x){var b,S,I,P,O,L,D,F,V,q,J,X,Y,le,ee,ce,me,pe,xe,ye,Ee,we,Ae,$e,Ge=x[0],lt=x[1],Ze=x[2],Ke=Math.hypot(Ge,lt,Ze);return Ke<e.EPSILON?null:(Ge*=Ke=1/Ke,lt*=Ke,Ze*=Ke,b=Math.sin(w),S=Math.cos(w),O=y[1],L=y[2],D=y[3],V=y[5],q=y[6],J=y[7],Y=y[9],le=y[10],ee=y[11],ce=Ge*Ge*(I=1-S)+S,xe=Ge*lt*I-Ze*b,ye=lt*lt*I+S,Ee=Ze*lt*I+Ge*b,we=Ge*Ze*I+lt*b,Ae=lt*Ze*I-Ge*b,$e=Ze*Ze*I+S,p[0]=(P=y[0])*ce+(F=y[4])*(me=lt*Ge*I+Ze*b)+(X=y[8])*(pe=Ze*Ge*I-lt*b),p[1]=O*ce+V*me+Y*pe,p[2]=L*ce+q*me+le*pe,p[3]=D*ce+J*me+ee*pe,p[4]=P*xe+F*ye+X*Ee,p[5]=O*xe+V*ye+Y*Ee,p[6]=L*xe+q*ye+le*Ee,p[7]=D*xe+J*ye+ee*Ee,p[8]=P*we+F*Ae+X*$e,p[9]=O*we+V*Ae+Y*$e,p[10]=L*we+q*Ae+le*$e,p[11]=D*we+J*Ae+ee*$e,y!==p&&(p[12]=y[12],p[13]=y[13],p[14]=y[14],p[15]=y[15]),p)},vt.rotateX=function(p,y,w){var x=Math.sin(w),b=Math.cos(w),S=y[4],I=y[5],P=y[6],O=y[7],L=y[8],D=y[9],F=y[10],V=y[11];return y!==p&&(p[0]=y[0],p[1]=y[1],p[2]=y[2],p[3]=y[3],p[12]=y[12],p[13]=y[13],p[14]=y[14],p[15]=y[15]),p[4]=S*b+L*x,p[5]=I*b+D*x,p[6]=P*b+F*x,p[7]=O*b+V*x,p[8]=L*b-S*x,p[9]=D*b-I*x,p[10]=F*b-P*x,p[11]=V*b-O*x,p},vt.rotateY=function(p,y,w){var x=Math.sin(w),b=Math.cos(w),S=y[0],I=y[1],P=y[2],O=y[3],L=y[8],D=y[9],F=y[10],V=y[11];return y!==p&&(p[4]=y[4],p[5]=y[5],p[6]=y[6],p[7]=y[7],p[12]=y[12],p[13]=y[13],p[14]=y[14],p[15]=y[15]),p[0]=S*b-L*x,p[1]=I*b-D*x,p[2]=P*b-F*x,p[3]=O*b-V*x,p[8]=S*x+L*b,p[9]=I*x+D*b,p[10]=P*x+F*b,p[11]=O*x+V*b,p},vt.rotateZ=function(p,y,w){var x=Math.sin(w),b=Math.cos(w),S=y[0],I=y[1],P=y[2],O=y[3],L=y[4],D=y[5],F=y[6],V=y[7];return y!==p&&(p[8]=y[8],p[9]=y[9],p[10]=y[10],p[11]=y[11],p[12]=y[12],p[13]=y[13],p[14]=y[14],p[15]=y[15]),p[0]=S*b+L*x,p[1]=I*b+D*x,p[2]=P*b+F*x,p[3]=O*b+V*x,p[4]=L*b-S*x,p[5]=D*b-I*x,p[6]=F*b-P*x,p[7]=V*b-O*x,p},vt.fromTranslation=function(p,y){return p[0]=1,p[1]=0,p[2]=0,p[3]=0,p[4]=0,p[5]=1,p[6]=0,p[7]=0,p[8]=0,p[9]=0,p[10]=1,p[11]=0,p[12]=y[0],p[13]=y[1],p[14]=y[2],p[15]=1,p},vt.fromScaling=function(p,y){return p[0]=y[0],p[1]=0,p[2]=0,p[3]=0,p[4]=0,p[5]=y[1],p[6]=0,p[7]=0,p[8]=0,p[9]=0,p[10]=y[2],p[11]=0,p[12]=0,p[13]=0,p[14]=0,p[15]=1,p},vt.fromRotation=function(p,y,w){var x,b,S,I=w[0],P=w[1],O=w[2],L=Math.hypot(I,P,O);return L<e.EPSILON?null:(I*=L=1/L,P*=L,O*=L,x=Math.sin(y),b=Math.cos(y),p[0]=I*I*(S=1-b)+b,p[1]=P*I*S+O*x,p[2]=O*I*S-P*x,p[3]=0,p[4]=I*P*S-O*x,p[5]=P*P*S+b,p[6]=O*P*S+I*x,p[7]=0,p[8]=I*O*S+P*x,p[9]=P*O*S-I*x,p[10]=O*O*S+b,p[11]=0,p[12]=0,p[13]=0,p[14]=0,p[15]=1,p)},vt.fromXRotation=function(p,y){var w=Math.sin(y),x=Math.cos(y);return p[0]=1,p[1]=0,p[2]=0,p[3]=0,p[4]=0,p[5]=x,p[6]=w,p[7]=0,p[8]=0,p[9]=-w,p[10]=x,p[11]=0,p[12]=0,p[13]=0,p[14]=0,p[15]=1,p},vt.fromYRotation=function(p,y){var w=Math.sin(y),x=Math.cos(y);return p[0]=x,p[1]=0,p[2]=-w,p[3]=0,p[4]=0,p[5]=1,p[6]=0,p[7]=0,p[8]=w,p[9]=0,p[10]=x,p[11]=0,p[12]=0,p[13]=0,p[14]=0,p[15]=1,p},vt.fromZRotation=function(p,y){var w=Math.sin(y),x=Math.cos(y);return p[0]=x,p[1]=w,p[2]=0,p[3]=0,p[4]=-w,p[5]=x,p[6]=0,p[7]=0,p[8]=0,p[9]=0,p[10]=1,p[11]=0,p[12]=0,p[13]=0,p[14]=0,p[15]=1,p},vt.fromRotationTranslation=a,vt.fromQuat2=function(p,y){var w=new e.ARRAY_TYPE(3),x=-y[0],b=-y[1],S=-y[2],I=y[3],P=y[4],O=y[5],L=y[6],D=y[7],F=x*x+b*b+S*S+I*I;return F>0?(w[0]=2*(P*I+D*x+O*S-L*b)/F,w[1]=2*(O*I+D*b+L*x-P*S)/F,w[2]=2*(L*I+D*S+P*b-O*x)/F):(w[0]=2*(P*I+D*x+O*S-L*b),w[1]=2*(O*I+D*b+L*x-P*S),w[2]=2*(L*I+D*S+P*b-O*x)),a(p,y,w),p},vt.getTranslation=function(p,y){return p[0]=y[12],p[1]=y[13],p[2]=y[14],p},vt.getScaling=h,vt.getRotation=function(p,y){var w=new e.ARRAY_TYPE(3);h(w,y);var x=1/w[0],b=1/w[1],S=1/w[2],I=y[0]*x,P=y[1]*b,O=y[2]*S,L=y[4]*x,D=y[5]*b,F=y[6]*S,V=y[8]*x,q=y[9]*b,J=y[10]*S,X=I+D+J,Y=0;return X>0?(Y=2*Math.sqrt(X+1),p[3]=.25*Y,p[0]=(F-q)/Y,p[1]=(V-O)/Y,p[2]=(P-L)/Y):I>D&&I>J?(Y=2*Math.sqrt(1+I-D-J),p[3]=(F-q)/Y,p[0]=.25*Y,p[1]=(P+L)/Y,p[2]=(V+O)/Y):D>J?(Y=2*Math.sqrt(1+D-I-J),p[3]=(V-O)/Y,p[0]=(P+L)/Y,p[1]=.25*Y,p[2]=(F+q)/Y):(Y=2*Math.sqrt(1+J-I-D),p[3]=(P-L)/Y,p[0]=(V+O)/Y,p[1]=(F+q)/Y,p[2]=.25*Y),p},vt.fromRotationTranslationScale=function(p,y,w,x){var b=y[0],S=y[1],I=y[2],P=y[3],O=b+b,L=S+S,D=I+I,F=b*O,V=b*L,q=b*D,J=S*L,X=S*D,Y=I*D,le=P*O,ee=P*L,ce=P*D,me=x[0],pe=x[1],xe=x[2];return p[0]=(1-(J+Y))*me,p[1]=(V+ce)*me,p[2]=(q-ee)*me,p[3]=0,p[4]=(V-ce)*pe,p[5]=(1-(F+Y))*pe,p[6]=(X+le)*pe,p[7]=0,p[8]=(q+ee)*xe,p[9]=(X-le)*xe,p[10]=(1-(F+J))*xe,p[11]=0,p[12]=w[0],p[13]=w[1],p[14]=w[2],p[15]=1,p},vt.fromRotationTranslationScaleOrigin=function(p,y,w,x,b){var S=y[0],I=y[1],P=y[2],O=y[3],L=S+S,D=I+I,F=P+P,V=S*L,q=S*D,J=S*F,X=I*D,Y=I*F,le=P*F,ee=O*L,ce=O*D,me=O*F,pe=x[0],xe=x[1],ye=x[2],Ee=b[0],we=b[1],Ae=b[2],$e=(1-(X+le))*pe,Ge=(q+me)*pe,lt=(J-ce)*pe,Ze=(q-me)*xe,Ke=(1-(V+le))*xe,He=(Y+ee)*xe,wt=(J+ce)*ye,rt=(Y-ee)*ye,pt=(1-(V+X))*ye;return p[0]=$e,p[1]=Ge,p[2]=lt,p[3]=0,p[4]=Ze,p[5]=Ke,p[6]=He,p[7]=0,p[8]=wt,p[9]=rt,p[10]=pt,p[11]=0,p[12]=w[0]+Ee-($e*Ee+Ze*we+wt*Ae),p[13]=w[1]+we-(Ge*Ee+Ke*we+rt*Ae),p[14]=w[2]+Ae-(lt*Ee+He*we+pt*Ae),p[15]=1,p},vt.fromQuat=function(p,y){var w=y[0],x=y[1],b=y[2],S=y[3],I=w+w,P=x+x,O=b+b,L=w*I,D=x*I,F=x*P,V=b*I,q=b*P,J=b*O,X=S*I,Y=S*P,le=S*O;return p[0]=1-F-J,p[1]=D+le,p[2]=V-Y,p[3]=0,p[4]=D-le,p[5]=1-L-J,p[6]=q+X,p[7]=0,p[8]=V+Y,p[9]=q-X,p[10]=1-L-F,p[11]=0,p[12]=0,p[13]=0,p[14]=0,p[15]=1,p},vt.frustum=function(p,y,w,x,b,S,I){var P=1/(w-y),O=1/(b-x),L=1/(S-I);return p[0]=2*S*P,p[1]=0,p[2]=0,p[3]=0,p[4]=0,p[5]=2*S*O,p[6]=0,p[7]=0,p[8]=(w+y)*P,p[9]=(b+x)*O,p[10]=(I+S)*L,p[11]=-1,p[12]=0,p[13]=0,p[14]=I*S*2*L,p[15]=0,p},vt.perspectiveNO=m,vt.perspectiveZO=function(p,y,w,x,b){var S,I=1/Math.tan(y/2);return p[0]=I/w,p[1]=0,p[2]=0,p[3]=0,p[4]=0,p[5]=I,p[6]=0,p[7]=0,p[8]=0,p[9]=0,p[11]=-1,p[12]=0,p[13]=0,p[15]=0,b!=null&&b!==1/0?(p[10]=b*(S=1/(x-b)),p[14]=b*x*S):(p[10]=-1,p[14]=-x),p},vt.perspectiveFromFieldOfView=function(p,y,w,x){var b=Math.tan(y.upDegrees*Math.PI/180),S=Math.tan(y.downDegrees*Math.PI/180),I=Math.tan(y.leftDegrees*Math.PI/180),P=Math.tan(y.rightDegrees*Math.PI/180),O=2/(I+P),L=2/(b+S);return p[0]=O,p[1]=0,p[2]=0,p[3]=0,p[4]=0,p[5]=L,p[6]=0,p[7]=0,p[8]=-(I-P)*O*.5,p[9]=(b-S)*L*.5,p[10]=x/(w-x),p[11]=-1,p[12]=0,p[13]=0,p[14]=x*w/(w-x),p[15]=0,p},vt.orthoNO=g,vt.orthoZO=function(p,y,w,x,b,S,I){var P=1/(y-w),O=1/(x-b),L=1/(S-I);return p[0]=-2*P,p[1]=0,p[2]=0,p[3]=0,p[4]=0,p[5]=-2*O,p[6]=0,p[7]=0,p[8]=0,p[9]=0,p[10]=L,p[11]=0,p[12]=(y+w)*P,p[13]=(b+x)*O,p[14]=S*L,p[15]=1,p},vt.lookAt=function(p,y,w,x){var b,S,I,P,O,L,D,F,V,q,J=y[0],X=y[1],Y=y[2],le=x[0],ee=x[1],ce=x[2],me=w[0],pe=w[1],xe=w[2];return Math.abs(J-me)<e.EPSILON&&Math.abs(X-pe)<e.EPSILON&&Math.abs(Y-xe)<e.EPSILON?o(p):(D=J-me,F=X-pe,V=Y-xe,b=ee*(V*=q=1/Math.hypot(D,F,V))-ce*(F*=q),S=ce*(D*=q)-le*V,I=le*F-ee*D,(q=Math.hypot(b,S,I))?(b*=q=1/q,S*=q,I*=q):(b=0,S=0,I=0),P=F*I-V*S,O=V*b-D*I,L=D*S-F*b,(q=Math.hypot(P,O,L))?(P*=q=1/q,O*=q,L*=q):(P=0,O=0,L=0),p[0]=b,p[1]=P,p[2]=D,p[3]=0,p[4]=S,p[5]=O,p[6]=F,p[7]=0,p[8]=I,p[9]=L,p[10]=V,p[11]=0,p[12]=-(b*J+S*X+I*Y),p[13]=-(P*J+O*X+L*Y),p[14]=-(D*J+F*X+V*Y),p[15]=1,p)},vt.targetTo=function(p,y,w,x){var b=y[0],S=y[1],I=y[2],P=x[0],O=x[1],L=x[2],D=b-w[0],F=S-w[1],V=I-w[2],q=D*D+F*F+V*V;q>0&&(D*=q=1/Math.sqrt(q),F*=q,V*=q);var J=O*V-L*F,X=L*D-P*V,Y=P*F-O*D;return(q=J*J+X*X+Y*Y)>0&&(J*=q=1/Math.sqrt(q),X*=q,Y*=q),p[0]=J,p[1]=X,p[2]=Y,p[3]=0,p[4]=F*Y-V*X,p[5]=V*J-D*Y,p[6]=D*X-F*J,p[7]=0,p[8]=D,p[9]=F,p[10]=V,p[11]=0,p[12]=b,p[13]=S,p[14]=I,p[15]=1,p},vt.str=function(p){return"mat4("+p[0]+", "+p[1]+", "+p[2]+", "+p[3]+", "+p[4]+", "+p[5]+", "+p[6]+", "+p[7]+", "+p[8]+", "+p[9]+", "+p[10]+", "+p[11]+", "+p[12]+", "+p[13]+", "+p[14]+", "+p[15]+")"},vt.frob=function(p){return Math.hypot(p[0],p[1],p[2],p[3],p[4],p[5],p[6],p[7],p[8],p[9],p[10],p[11],p[12],p[13],p[14],p[15])},vt.add=function(p,y,w){return p[0]=y[0]+w[0],p[1]=y[1]+w[1],p[2]=y[2]+w[2],p[3]=y[3]+w[3],p[4]=y[4]+w[4],p[5]=y[5]+w[5],p[6]=y[6]+w[6],p[7]=y[7]+w[7],p[8]=y[8]+w[8],p[9]=y[9]+w[9],p[10]=y[10]+w[10],p[11]=y[11]+w[11],p[12]=y[12]+w[12],p[13]=y[13]+w[13],p[14]=y[14]+w[14],p[15]=y[15]+w[15],p},vt.subtract=v,vt.multiplyScalar=function(p,y,w){return p[0]=y[0]*w,p[1]=y[1]*w,p[2]=y[2]*w,p[3]=y[3]*w,p[4]=y[4]*w,p[5]=y[5]*w,p[6]=y[6]*w,p[7]=y[7]*w,p[8]=y[8]*w,p[9]=y[9]*w,p[10]=y[10]*w,p[11]=y[11]*w,p[12]=y[12]*w,p[13]=y[13]*w,p[14]=y[14]*w,p[15]=y[15]*w,p},vt.multiplyScalarAndAdd=function(p,y,w,x){return p[0]=y[0]+w[0]*x,p[1]=y[1]+w[1]*x,p[2]=y[2]+w[2]*x,p[3]=y[3]+w[3]*x,p[4]=y[4]+w[4]*x,p[5]=y[5]+w[5]*x,p[6]=y[6]+w[6]*x,p[7]=y[7]+w[7]*x,p[8]=y[8]+w[8]*x,p[9]=y[9]+w[9]*x,p[10]=y[10]+w[10]*x,p[11]=y[11]+w[11]*x,p[12]=y[12]+w[12]*x,p[13]=y[13]+w[13]*x,p[14]=y[14]+w[14]*x,p[15]=y[15]+w[15]*x,p},vt.exactEquals=function(p,y){return p[0]===y[0]&&p[1]===y[1]&&p[2]===y[2]&&p[3]===y[3]&&p[4]===y[4]&&p[5]===y[5]&&p[6]===y[6]&&p[7]===y[7]&&p[8]===y[8]&&p[9]===y[9]&&p[10]===y[10]&&p[11]===y[11]&&p[12]===y[12]&&p[13]===y[13]&&p[14]===y[14]&&p[15]===y[15]},vt.equals=function(p,y){var w=p[0],x=p[1],b=p[2],S=p[3],I=p[4],P=p[5],O=p[6],L=p[7],D=p[8],F=p[9],V=p[10],q=p[11],J=p[12],X=p[13],Y=p[14],le=p[15],ee=y[0],ce=y[1],me=y[2],pe=y[3],xe=y[4],ye=y[5],Ee=y[6],we=y[7],Ae=y[8],$e=y[9],Ge=y[10],lt=y[11],Ze=y[12],Ke=y[13],He=y[14],wt=y[15];return 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0;var e=function(p,y){if(p&&p.__esModule)return p;if(p===null||n(p)!=="object"&&typeof p!="function")return{default:p};var w=i(void 0);if(w&&w.has(p))return w.get(p);var x={},b=Object.defineProperty&&Object.getOwnPropertyDescriptor;for(var S in p)if(S!=="default"&&Object.prototype.hasOwnProperty.call(p,S)){var I=b?Object.getOwnPropertyDescriptor(p,S):null;I&&(I.get||I.set)?Object.defineProperty(x,S,I):x[S]=p[S]}return x.default=p,w&&w.set(p,x),x}(yi());function i(p){if(typeof WeakMap!="function")return null;var y=new WeakMap,w=new WeakMap;return(i=function(x){return x?w:y})(p)}function o(p){return p[0]=1,p[1]=0,p[2]=0,p[3]=0,p[4]=0,p[5]=1,p[6]=0,p[7]=0,p[8]=0,p[9]=0,p[10]=1,p[11]=0,p[12]=0,p[13]=0,p[14]=0,p[15]=1,p}function l(p,y,w){var x=y[0],b=y[1],S=y[2],I=y[3],P=y[4],O=y[5],L=y[6],D=y[7],F=y[8],V=y[9],q=y[10],J=y[11],X=y[12],Y=y[13],le=y[14],ee=y[15],ce=w[0],me=w[1],pe=w[2],xe=w[3];return 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Fo{constructor(e,i,o,l){this._imageWarnHistory={},this.type=ro,this.namePrimary=e,this.nameSecondary=i,o&&(this.paramsPrimary=o.params,this.iconsetIdPrimary=o.iconset?o.iconset.id:void 0),l&&(this.paramsSecondary=l.params,this.iconsetIdSecondary=l.iconset?l.iconset.id:void 0)}static parse(e,i){if(e.length<2)return i.error("Expected two or more arguments.");let o=1;const l=[];function a(){if(o<e.length){const m=i.parse(e[o],o++,gi);return m?(l.push({image:m,options:{}}),!0):(i.error(l.length?"Secondary image variant is not a string.":"No image name provided."),!1)}return!0}function h(){if(o<e.length){const g=e[o];if((m=g)===null||typeof m!="object"||Array.isArray(m))return!0;const v=g.params,p=g.iconset,y=i.concat(o);if(!v&&!p)return o++,!0;if(v){if(typeof v!="object"||v.constructor!==Object)return y.error('Image options "params" should be an object'),!1;const w={},x=y.concat(void 0,"params");for(const b in v){if(!b)return x.error("Image parameter name should be non-empty"),!1;const 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i.error(`Expected first argument to be of type array or string, but found ${Xi(o.type)} instead`);if(e.length===4){const a=i.parse(e[3],3,_t);return a?new rl(o.type,o,l,a):null}return new rl(o.type,o,l)}evaluate(e){const i=this.input.evaluate(e),o=this.beginIndex.evaluate(e);if(!js(i,["string","array"]))throw new Ki(`Expected first argument to be of type array or string, but found ${Xi(ir(i))} instead.`);if(this.endIndex){const l=this.endIndex.evaluate(e);return i.slice(o,l)}return i.slice(o)}eachChild(e){e(this.input),e(this.beginIndex),this.endIndex&&e(this.endIndex)}outputDefined(){return!1}serialize(){if(this.endIndex!=null&&this.endIndex!==void 0){const e=this.endIndex.serialize();return["slice",this.input.serialize(),this.beginIndex.serialize(),e]}return["slice",this.input.serialize(),this.beginIndex.serialize()]}}function Ic(n,e){return 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k3{constructor(e,i,o,l){this.kind=e,this._styleExpression=i,this.isLightConstant=o,this.isLineProgressConstant=l,this.isStateDependent=e!=="constant"&&!Ja(i.expression),this.configDependencies=Qa(i.expression)}evaluateWithoutErrorHandling(e,i,o,l,a,h){return this._styleExpression.evaluateWithoutErrorHandling(e,i,o,l,a,h)}evaluate(e,i,o,l,a,h){return this._styleExpression.evaluate(e,i,o,l,a,h)}}class ra{constructor(e,i,o,l,a,h){this.kind=e,this.zoomStops=o,this._styleExpression=i,this.isStateDependent=e!=="camera"&&!Ja(i.expression),this.isLightConstant=a,this.isLineProgressConstant=h,this.configDependencies=Qa(i.expression),this.interpolationType=l}evaluateWithoutErrorHandling(e,i,o,l,a,h){return this._styleExpression.evaluateWithoutErrorHandling(e,i,o,l,a,h)}evaluate(e,i,o,l,a,h){return this._styleExpression.evaluate(e,i,o,l,a,h)}interpolationFactor(e,i,o){return this.interpolationType?on.interpolationFactor(this.interpolationType,e,i,o):0}}function 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m=0;m<this.d*this.d;m++){var g=h[n+m],v=h[n+m+1];a.push(g===v?null:h.subarray(g,v))}var p=h[n+a.length+1];this.keys=h.subarray(h[n+a.length],p),this.bboxes=h.subarray(p),this.insert=this._insertReadonly}else{this.d=o+2*l;for(var y=0;y<this.d*this.d;y++)a.push([]);this.keys=[],this.bboxes=[]}this.n=o,this.extent=i,this.padding=l,this.scale=o/i,this.uid=0;var w=l/o*i;this.min=-w,this.max=i+w}return e.prototype.insert=function(i,o,l,a,h){this._forEachCell(o,l,a,h,this._insertCell,this.uid++),this.keys.push(i),this.bboxes.push(o),this.bboxes.push(l),this.bboxes.push(a),this.bboxes.push(h)},e.prototype._insertReadonly=function(){throw"Cannot insert into a GridIndex created from an ArrayBuffer."},e.prototype._insertCell=function(i,o,l,a,h,m){this.cells[h].push(m)},e.prototype.query=function(i,o,l,a,h){var m=this.min,g=this.max;if(i<=m&&o<=m&&g<=l&&g<=a&&!h)return Array.prototype.slice.call(this.keys);var v=[];return this._forEachCell(i,o,l,a,this._queryCell,v,{},h),v},e.prototype._queryCell=function(i,o,l,a,h,m,g,v){var p=this.cells[h];if(p!==null)for(var y=this.keys,w=this.bboxes,x=0;x<p.length;x++){var b=p[x];if(g[b]===void 0){var S=4*b;(v?v(w[S+0],w[S+1],w[S+2],w[S+3]):i<=w[S+2]&&o<=w[S+3]&&l>=w[S+0]&&a>=w[S+1])?(g[b]=!0,m.push(y[b])):g[b]=!1}}},e.prototype._forEachCell=function(i,o,l,a,h,m,g,v){for(var p=this._convertToCellCoord(i),y=this._convertToCellCoord(o),w=this._convertToCellCoord(l),x=this._convertToCellCoord(a),b=p;b<=w;b++)for(var S=y;S<=x;S++){var I=this.d*S+b;if((!v||v(this._convertFromCellCoord(b),this._convertFromCellCoord(S),this._convertFromCellCoord(b+1),this._convertFromCellCoord(S+1)))&&h.call(this,i,o,l,a,I,m,g,v))return}},e.prototype._convertFromCellCoord=function(i){return(i-this.padding)/this.scale},e.prototype._convertToCellCoord=function(i){return 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DOMMatrix<"u"&&at(DOMMatrix,"DOMMatrix"),at(bi,"Color"),at(Error,"Error"),at(Pr,"Formatted"),at(qa,"FormattedSection"),at(mr,"AJAXError"),at(Cr,"ResolvedImage"),at(cl,"StylePropertyFunction"),at(O3,"StyleExpression",{omit:["_evaluator"]}),at(Ur,"ImageId"),at(qn,"ImageVariant"),at(ra,"ZoomDependentExpression"),at(k3,"ZoomConstantExpression"),at(kr,"CompoundExpression",{omit:["_evaluate"]});for(const n in ea)hl[ea[n]._classRegistryKey]||at(ea[n],`Expression${n}`);function B3(n){return n&&typeof ArrayBuffer<"u"&&(n instanceof ArrayBuffer||n.constructor&&n.constructor.name==="ArrayBuffer")}function N3(n){return self.ImageBitmap&&n instanceof ImageBitmap}function jo(n,e){if(n==null||typeof n=="boolean"||typeof n=="number"||typeof n=="string"||n instanceof Boolean||n instanceof Number||n instanceof String||n instanceof Date||n instanceof RegExp)return n;if(B3(n)||N3(n))return e&&e.add(n),n;if(ArrayBuffer.isView(n))return e&&e.add(n.buffer),n;if(n instanceof ImageData)return e&&e.add(n.data.buffer),n;if(Array.isArray(n)){const i=[];for(const o of n)i.push(jo(o,e));return i}if(n instanceof Map){const i={$name:"Map",entries:[]};for(const[o,l]of n.entries())i.entries.push(jo(o),jo(l));return i}if(n instanceof Set){const i={$name:"Set"};let o=0;for(const l of n.values())i[++o]=jo(l);return i}if(n instanceof DOMMatrix){const i={$name:"DOMMatrix"},o=["is2D","m11","m12","m13","m14","m21","m22","m23","m24","m31","m32","m33","m34","m41","m42","m43","m44","a","b","c","d","e","f"];for(const l of o)i[l]=n[l];return i}if(typeof n=="bigint")return{$name:"BigInt",value:n.toString()};if(typeof n=="object"){const i=n.constructor,o=i._classRegistryKey;if(!o)throw new Error(`Can't serialize object of unregistered class "${i.name}".`);const l=i.serialize?i.serialize(n,e):{};if(!i.serialize){for(const a in n)n.hasOwnProperty(a)&&(hl[o].omit.indexOf(a)>=0||(l[a]=jo(n[a],e)));n instanceof Error&&(l.message=n.message)}if(l.$name)throw new Error("$name property is reserved for 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"${e}".`);if(i.deserialize)return i.deserialize(n);const o=Object.create(i.prototype);for(const l of Object.keys(n))l!=="$name"&&(o[l]=sn(n[l]));return o}throw new Error("can't deserialize object of type "+typeof n)}const bt={"Latin-1 Supplement":n=>n>=128&&n<=255,Arabic:n=>n>=1536&&n<=1791,"Arabic Supplement":n=>n>=1872&&n<=1919,"Arabic Extended-A":n=>n>=2208&&n<=2303,"Hangul Jamo":n=>n>=4352&&n<=4607,"Unified Canadian Aboriginal Syllabics":n=>n>=5120&&n<=5759,Khmer:n=>n>=6016&&n<=6143,"Unified Canadian Aboriginal Syllabics Extended":n=>n>=6320&&n<=6399,"General Punctuation":n=>n>=8192&&n<=8303,"Letterlike Symbols":n=>n>=8448&&n<=8527,"Number Forms":n=>n>=8528&&n<=8591,"Miscellaneous Technical":n=>n>=8960&&n<=9215,"Control Pictures":n=>n>=9216&&n<=9279,"Optical Character Recognition":n=>n>=9280&&n<=9311,"Enclosed Alphanumerics":n=>n>=9312&&n<=9471,"Geometric Shapes":n=>n>=9632&&n<=9727,"Miscellaneous Symbols":n=>n>=9728&&n<=9983,"Miscellaneous Symbols and 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Punctuation"](e)||bt.Katakana(e)||bt["Private Use Area"](e)||bt["CJK Compatibility Forms"](e)||bt["Small Form Variants"](e)||bt["Halfwidth and Fullwidth Forms"](e)||e===8734||e===8756||e===8757||e>=9984&&e<=10087||e>=10102&&e<=10131||e===65532||e===65533)}(n))}function Nc(n){return bt.Arabic(n)||bt["Arabic Supplement"](n)||bt["Arabic Extended-A"](n)||bt["Arabic Presentation Forms-A"](n)||bt["Arabic Presentation Forms-B"](n)}function pl(n){return n>=1424&&n<=2303||bt["Arabic Presentation Forms-A"](n)||bt["Arabic Presentation Forms-B"](n)}function j3(n,e){return!(!e&&pl(n)||n>=2304&&n<=3583||n>=3840&&n<=4255||bt.Khmer(n))}function Vc(n){for(const e of n)if(pl(e.charCodeAt(0)))return!0;return!1}const G3="deferred",Hn="loading",q3="loaded";let $3=null,jr="unavailable",Go=null;const s0=function(n){n&&typeof n=="string"&&n.indexOf("NetworkError")>-1&&(jr="error"),$3&&$3(n)};function fl(){oa.fire(new Zr("pluginStateChange",{pluginStatus:jr,pluginURL:Go}))}const oa=new Cn,ml=function(){return jr},Uc=function(){if(jr!==G3||!Go)throw new Error("rtl-text-plugin cannot be downloaded unless a pluginURL is specified");jr=Hn,fl(),Go&&Gn({url:Go},n=>{n?s0(n):(jr=q3,fl())})},bn={applyArabicShaping:null,processBidirectionalText:null,processStyledBidirectionalText:null,isLoaded:()=>jr===q3||bn.applyArabicShaping!=null,isLoading:()=>jr===Hn,setState(n){jr=n.pluginStatus,Go=n.pluginURL},isParsed:()=>bn.applyArabicShaping!=null&&bn.processBidirectionalText!=null&&bn.processStyledBidirectionalText!=null,getPluginURL:()=>Go};class Ai{constructor(e,i){this.zoom=e,i?(this.now=i.now,this.fadeDuration=i.fadeDuration,this.transition=i.transition,this.pitch=i.pitch,this.brightness=i.brightness):(this.now=0,this.fadeDuration=0,this.transition={},this.pitch=0,this.brightness=0)}isSupportedScript(e){return function(i,o){for(const l of i)if(!j3(l.charCodeAt(0),o))return!1;return!0}(e,bn.isLoaded())}}class sa{constructor(e,i,o,l){this.property=e,this.value=i,this.expression=function(a,h,m,g){if(sl(a))return new cl(a,h);if(ll(a)||Array.isArray(a)&&a.length>0){const v=F3(a,h,m,g);if(v.result==="error")throw new Error(v.value.map(p=>`${p.key}: ${p.message}`).join(", "));return v.value}{let v=a;return typeof a=="string"&&h.type==="color"&&(v=bi.parse(a)),{kind:"constant",configDependencies:new Set,evaluate:()=>v}}}(i===void 0?e.specification.default:i,e.specification,o,l)}isDataDriven(){return this.expression.kind==="source"||this.expression.kind==="composite"}possiblyEvaluate(e,i,o){return this.property.possiblyEvaluate(this,e,i,o)}}class H3{constructor(e,i,o){this.property=e,this.value=new sa(e,void 0,i,o)}transitioned(e,i){return new _l(this.property,this.value,i,Lr({},e.transition,this.transition),e.now)}untransitioned(){return new _l(this.property,this.value,null,{},0)}}class 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la&&ta(i.property.specification)&&(i.value.kind==="source"||i.value.kind==="composite")&&i.value.isStateDependent)return!0}return!1}compileFilter(e){this._filterCompiled||(this._featureFilter=X3(this.filter,this.scope,e),this._filterCompiled=!0)}invalidateCompiledFilter(){this._filterCompiled=!1}dynamicFilter(){return this._featureFilter.dynamicFilter}dynamicFilterNeedsFeature(){return this._featureFilter.needFeature}getLayerRenderingStats(){return this._stats}resetLayerRenderingStats(e){this._stats&&(e.renderPass==="shadow"?this._stats.numRenderedVerticesInShadowPass=0:this._stats.numRenderedVerticesInTransparentPass=0)}queryRadius(e){}queryIntersectsFeature(e,i,o,l,a,h,m,g,v){}}const Wh={Int8:Int8Array,Uint8:Uint8Array,Int16:Int16Array,Uint16:Uint16Array,Int32:Int32Array,Uint32:Uint32Array,Float32:Float32Array};class l0{constructor(e,i){this._structArray=e,this._pos1=i*this.size,this._pos2=this._pos1/2,this._pos4=this._pos1/4,this._pos8=this._pos1/8}}class Ri{constructor(){this.isTransferred=!1,this.capacity=-1,this.resize(0)}static serialize(e,i){return e._trim(),i&&(e.isTransferred=!0,i.add(e.arrayBuffer)),{length:e.length,arrayBuffer:e.arrayBuffer}}static deserialize(e){const i=Object.create(this.prototype);return i.arrayBuffer=e.arrayBuffer,i.length=e.length,i.capacity=e.arrayBuffer.byteLength/i.bytesPerElement,i._refreshViews(),i}_trim(){this.length!==this.capacity&&(this.capacity=this.length,this.arrayBuffer=this.arrayBuffer.slice(0,this.length*this.bytesPerElement),this._refreshViews())}clear(){this.length=0}resize(e){this.reserve(e),this.length=e}reserve(e){if(e>this.capacity){this.capacity=Math.max(e,Math.floor(5*this.capacity),128),this.arrayBuffer=new ArrayBuffer(this.capacity*this.bytesPerElement);const i=this.uint8;this._refreshViews(),i&&this.uint8.set(i)}}_refreshViews(){throw new Error("StructArray#_refreshViews() must be implemented by each concrete StructArray layout")}emplace(...e){throw new Error("StructArray#emplace() must be implemented by each concrete StructArray layout")}emplaceBack(...e){throw new Error("StructArray#emplaceBack() must be implemented by each concrete StructArray layout")}destroy(){this.int8=this.uint8=this.int16=this.uint16=this.int32=this.uint32=this.float32=null,this.arrayBuffer=null}}function hi(n,e=1){let i=0,o=0;return{members:n.map(l=>{const a=Wh[l.type].BYTES_PER_ELEMENT,h=i=Zc(i,Math.max(e,a)),m=l.components||1;return o=Math.max(o,a),i+=a*m,{name:l.name,type:l.type,components:m,offset:h}}),size:Zc(i,Math.max(o,e)),alignment:e}}function Zc(n,e){return Math.ceil(n/e)*e}class fo extends Ri{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,i){const o=this.length;return this.resize(o+1),this.emplace(o,e,i)}emplace(e,i,o){const l=2*e;return this.int16[l+0]=i,this.int16[l+1]=o,e}}fo.prototype.bytesPerElement=4,at(fo,"StructArrayLayout2i4");class pa extends Ri{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,i,o){const l=this.length;return this.resize(l+1),this.emplace(l,e,i,o)}emplace(e,i,o,l){const a=3*e;return this.int16[a+0]=i,this.int16[a+1]=o,this.int16[a+2]=l,e}}pa.prototype.bytesPerElement=6,at(pa,"StructArrayLayout3i6");class mo extends Ri{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,i,o,l){const a=this.length;return this.resize(a+1),this.emplace(a,e,i,o,l)}emplace(e,i,o,l,a){const h=4*e;return this.int16[h+0]=i,this.int16[h+1]=o,this.int16[h+2]=l,this.int16[h+3]=a,e}}mo.prototype.bytesPerElement=8,at(mo,"StructArrayLayout4i8");class _s extends Ri{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e){const i=this.length;return this.resize(i+1),this.emplace(i,e)}emplace(e,i){return this.float32[1*e+0]=i,e}}_s.prototype.bytesPerElement=4,at(_s,"StructArrayLayout1f4");class c0 extends Ri{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,i,o){const l=this.length;return this.resize(l+1),this.emplace(l,e,i,o)}emplace(e,i,o,l){const a=4*e,h=2*e;return this.int16[a+0]=i,this.int16[a+1]=o,this.float32[h+1]=l,e}}c0.prototype.bytesPerElement=8,at(c0,"StructArrayLayout2i1f8");class J3 extends Ri{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,i,o){const l=this.length;return this.resize(l+1),this.emplace(l,e,i,o)}emplace(e,i,o,l){const a=4*e;return this.int16[a+0]=i,this.int16[a+1]=o,this.int16[a+2]=l,e}}J3.prototype.bytesPerElement=8,at(J3,"StructArrayLayout3i8");class wn extends Ri{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,i,o,l,a){const h=this.length;return this.resize(h+1),this.emplace(h,e,i,o,l,a)}emplace(e,i,o,l,a,h){const m=5*e;return this.int16[m+0]=i,this.int16[m+1]=o,this.int16[m+2]=l,this.int16[m+3]=a,this.int16[m+4]=h,e}}wn.prototype.bytesPerElement=10,at(wn,"StructArrayLayout5i10");class Q3 extends Ri{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,i,o,l,a,h,m){const g=this.length;return this.resize(g+1),this.emplace(g,e,i,o,l,a,h,m)}emplace(e,i,o,l,a,h,m,g){const v=6*e,p=12*e,y=3*e;return this.int16[v+0]=i,this.int16[v+1]=o,this.uint8[p+4]=l,this.uint8[p+5]=a,this.uint8[p+6]=h,this.uint8[p+7]=m,this.float32[y+2]=g,e}}Q3.prototype.bytesPerElement=12,at(Q3,"StructArrayLayout2i4ub1f12");class Ln extends Ri{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,i,o){const l=this.length;return this.resize(l+1),this.emplace(l,e,i,o)}emplace(e,i,o,l){const a=3*e;return this.float32[a+0]=i,this.float32[a+1]=o,this.float32[a+2]=l,e}}Ln.prototype.bytesPerElement=12,at(Ln,"StructArrayLayout3f12");class $o extends Ri{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,i,o,l,a){const h=this.length;return this.resize(h+1),this.emplace(h,e,i,o,l,a)}emplace(e,i,o,l,a,h){const m=6*e,g=3*e;return this.uint16[m+0]=i,this.uint16[m+1]=o,this.uint16[m+2]=l,this.uint16[m+3]=a,this.float32[g+2]=h,e}}$o.prototype.bytesPerElement=12,at($o,"StructArrayLayout4ui1f12");class vl extends Ri{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,i,o,l){const a=this.length;return this.resize(a+1),this.emplace(a,e,i,o,l)}emplace(e,i,o,l,a){const h=4*e;return this.uint16[h+0]=i,this.uint16[h+1]=o,this.uint16[h+2]=l,this.uint16[h+3]=a,e}}vl.prototype.bytesPerElement=8,at(vl,"StructArrayLayout4ui8");class bl extends Ri{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,i,o,l,a,h){const m=this.length;return this.resize(m+1),this.emplace(m,e,i,o,l,a,h)}emplace(e,i,o,l,a,h,m){const g=6*e;return this.int16[g+0]=i,this.int16[g+1]=o,this.int16[g+2]=l,this.int16[g+3]=a,this.int16[g+4]=h,this.int16[g+5]=m,e}}bl.prototype.bytesPerElement=12,at(bl,"StructArrayLayout6i12");class e1 extends Ri{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,i,o,l,a,h,m,g,v,p,y,w){const x=this.length;return this.resize(x+1),this.emplace(x,e,i,o,l,a,h,m,g,v,p,y,w)}emplace(e,i,o,l,a,h,m,g,v,p,y,w,x){const b=12*e;return this.int16[b+0]=i,this.int16[b+1]=o,this.int16[b+2]=l,this.int16[b+3]=a,this.uint16[b+4]=h,this.uint16[b+5]=m,this.uint16[b+6]=g,this.uint16[b+7]=v,this.int16[b+8]=p,this.int16[b+9]=y,this.int16[b+10]=w,this.int16[b+11]=x,e}}e1.prototype.bytesPerElement=24,at(e1,"StructArrayLayout4i4ui4i24");class t1 extends Ri{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,i,o,l,a,h){const m=this.length;return this.resize(m+1),this.emplace(m,e,i,o,l,a,h)}emplace(e,i,o,l,a,h,m){const g=10*e,v=5*e;return this.int16[g+0]=i,this.int16[g+1]=o,this.int16[g+2]=l,this.float32[v+2]=a,this.float32[v+3]=h,this.float32[v+4]=m,e}}t1.prototype.bytesPerElement=20,at(t1,"StructArrayLayout3i3f20");class gs extends Ri{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,i,o,l){const a=this.length;return this.resize(a+1),this.emplace(a,e,i,o,l)}emplace(e,i,o,l,a){const h=4*e;return this.float32[h+0]=i,this.float32[h+1]=o,this.float32[h+2]=l,this.float32[h+3]=a,e}}gs.prototype.bytesPerElement=16,at(gs,"StructArrayLayout4f16");class i1 extends Ri{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer)}emplaceBack(e){const i=this.length;return this.resize(i+1),this.emplace(i,e)}emplace(e,i){return this.uint32[1*e+0]=i,e}}i1.prototype.bytesPerElement=4,at(i1,"StructArrayLayout1ul4");class Ho extends Ri{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,i){const o=this.length;return this.resize(o+1),this.emplace(o,e,i)}emplace(e,i,o){const l=2*e;return this.uint16[l+0]=i,this.uint16[l+1]=o,e}}Ho.prototype.bytesPerElement=4,at(Ho,"StructArrayLayout2ui4");class r1 extends Ri{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,i,o,l,a,h,m,g,v,p,y,w,x){const b=this.length;return this.resize(b+1),this.emplace(b,e,i,o,l,a,h,m,g,v,p,y,w,x)}emplace(e,i,o,l,a,h,m,g,v,p,y,w,x,b){const S=20*e,I=10*e;return this.int16[S+0]=i,this.int16[S+1]=o,this.int16[S+2]=l,this.int16[S+3]=a,this.int16[S+4]=h,this.float32[I+3]=m,this.float32[I+4]=g,this.float32[I+5]=v,this.float32[I+6]=p,this.int16[S+14]=y,this.uint32[I+8]=w,this.uint16[S+18]=x,this.uint16[S+19]=b,e}}r1.prototype.bytesPerElement=40,at(r1,"StructArrayLayout5i4f1i1ul2ui40");class u0 extends Ri{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,i,o,l,a,h,m){const g=this.length;return this.resize(g+1),this.emplace(g,e,i,o,l,a,h,m)}emplace(e,i,o,l,a,h,m,g){const v=8*e;return this.int16[v+0]=i,this.int16[v+1]=o,this.int16[v+2]=l,this.int16[v+4]=a,this.int16[v+5]=h,this.int16[v+6]=m,this.int16[v+7]=g,e}}u0.prototype.bytesPerElement=16,at(u0,"StructArrayLayout3i2i2i16");class n1 extends Ri{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,i,o,l,a){const h=this.length;return this.resize(h+1),this.emplace(h,e,i,o,l,a)}emplace(e,i,o,l,a,h){const m=4*e,g=8*e;return this.float32[m+0]=i,this.float32[m+1]=o,this.float32[m+2]=l,this.int16[g+6]=a,this.int16[g+7]=h,e}}n1.prototype.bytesPerElement=16,at(n1,"StructArrayLayout2f1f2i16");class o1 extends Ri{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,i,o,l,a,h){const m=this.length;return this.resize(m+1),this.emplace(m,e,i,o,l,a,h)}emplace(e,i,o,l,a,h,m){const g=20*e,v=5*e;return this.uint8[g+0]=i,this.uint8[g+1]=o,this.float32[v+1]=l,this.float32[v+2]=a,this.float32[v+3]=h,this.float32[v+4]=m,e}}o1.prototype.bytesPerElement=20,at(o1,"StructArrayLayout2ub4f20");class _r extends Ri{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,i,o){const l=this.length;return this.resize(l+1),this.emplace(l,e,i,o)}emplace(e,i,o,l){const a=3*e;return this.uint16[a+0]=i,this.uint16[a+1]=o,this.uint16[a+2]=l,e}}_r.prototype.bytesPerElement=6,at(_r,"StructArrayLayout3ui6");class wl extends Ri{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer)}emplaceBack(e,i,o,l,a,h,m,g,v,p,y,w,x,b,S,I,P,O,L,D,F){const V=this.length;return this.resize(V+1),this.emplace(V,e,i,o,l,a,h,m,g,v,p,y,w,x,b,S,I,P,O,L,D,F)}emplace(e,i,o,l,a,h,m,g,v,p,y,w,x,b,S,I,P,O,L,D,F,V){const q=30*e,J=15*e,X=60*e;return this.int16[q+0]=i,this.int16[q+1]=o,this.int16[q+2]=l,this.float32[J+2]=a,this.float32[J+3]=h,this.uint16[q+8]=m,this.uint16[q+9]=g,this.uint32[J+5]=v,this.uint32[J+6]=p,this.uint32[J+7]=y,this.uint16[q+16]=w,this.uint16[q+17]=x,this.uint16[q+18]=b,this.float32[J+10]=S,this.float32[J+11]=I,this.uint8[X+48]=P,this.uint8[X+49]=O,this.uint8[X+50]=L,this.uint32[J+13]=D,this.int16[q+28]=F,this.uint8[X+58]=V,e}}wl.prototype.bytesPerElement=60,at(wl,"StructArrayLayout3i2f2ui3ul3ui2f3ub1ul1i1ub60");class Tl extends Ri{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer)}emplaceBack(e,i,o,l,a,h,m,g,v,p,y,w,x,b,S,I,P,O,L,D,F,V,q,J,X,Y,le,ee,ce,me,pe,xe,ye){const Ee=this.length;return this.resize(Ee+1),this.emplace(Ee,e,i,o,l,a,h,m,g,v,p,y,w,x,b,S,I,P,O,L,D,F,V,q,J,X,Y,le,ee,ce,me,pe,xe,ye)}emplace(e,i,o,l,a,h,m,g,v,p,y,w,x,b,S,I,P,O,L,D,F,V,q,J,X,Y,le,ee,ce,me,pe,xe,ye,Ee){const we=20*e,Ae=40*e,$e=80*e;return this.float32[we+0]=i,this.float32[we+1]=o,this.int16[Ae+4]=l,this.int16[Ae+5]=a,this.int16[Ae+6]=h,this.int16[Ae+7]=m,this.int16[Ae+8]=g,this.int16[Ae+9]=v,this.int16[Ae+10]=p,this.int16[Ae+11]=y,this.int16[Ae+12]=w,this.uint16[Ae+13]=x,this.uint16[Ae+14]=b,this.uint16[Ae+15]=S,this.uint16[Ae+16]=I,this.uint16[Ae+17]=P,this.uint16[Ae+18]=O,this.uint16[Ae+19]=L,this.uint16[Ae+20]=D,this.uint16[Ae+21]=F,this.uint16[Ae+22]=V,this.uint16[Ae+23]=q,this.uint16[Ae+24]=J,this.uint16[Ae+25]=X,this.uint16[Ae+26]=Y,this.uint16[Ae+27]=le,this.uint32[we+14]=ee,this.float32[we+15]=ce,this.float32[we+16]=me,this.float32[we+17]=pe,this.float32[we+18]=xe,this.uint8[$e+76]=ye,this.uint16[Ae+39]=Ee,e}}Tl.prototype.bytesPerElement=80,at(Tl,"StructArrayLayout2f9i15ui1ul4f1ub1ui80");class Wr extends Ri{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,i,o,l,a){const h=this.length;return this.resize(h+1),this.emplace(h,e,i,o,l,a)}emplace(e,i,o,l,a,h){const m=5*e;return this.float32[m+0]=i,this.float32[m+1]=o,this.float32[m+2]=l,this.float32[m+3]=a,this.float32[m+4]=h,e}}Wr.prototype.bytesPerElement=20,at(Wr,"StructArrayLayout5f20");class Sl extends Ri{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,i,o,l,a,h,m){const g=this.length;return this.resize(g+1),this.emplace(g,e,i,o,l,a,h,m)}emplace(e,i,o,l,a,h,m,g){const v=7*e;return this.float32[v+0]=i,this.float32[v+1]=o,this.float32[v+2]=l,this.float32[v+3]=a,this.float32[v+4]=h,this.float32[v+5]=m,this.float32[v+6]=g,e}}Sl.prototype.bytesPerElement=28,at(Sl,"StructArrayLayout7f28");class s1 extends Ri{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,i,o,l,a,h,m,g,v,p,y){const w=this.length;return this.resize(w+1),this.emplace(w,e,i,o,l,a,h,m,g,v,p,y)}emplace(e,i,o,l,a,h,m,g,v,p,y,w){const x=11*e;return this.float32[x+0]=i,this.float32[x+1]=o,this.float32[x+2]=l,this.float32[x+3]=a,this.float32[x+4]=h,this.float32[x+5]=m,this.float32[x+6]=g,this.float32[x+7]=v,this.float32[x+8]=p,this.float32[x+9]=y,this.float32[x+10]=w,e}}s1.prototype.bytesPerElement=44,at(s1,"StructArrayLayout11f44");class a1 extends Ri{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,i,o,l,a,h,m,g,v){const p=this.length;return this.resize(p+1),this.emplace(p,e,i,o,l,a,h,m,g,v)}emplace(e,i,o,l,a,h,m,g,v,p){const y=9*e;return this.float32[y+0]=i,this.float32[y+1]=o,this.float32[y+2]=l,this.float32[y+3]=a,this.float32[y+4]=h,this.float32[y+5]=m,this.float32[y+6]=g,this.float32[y+7]=v,this.float32[y+8]=p,e}}a1.prototype.bytesPerElement=36,at(a1,"StructArrayLayout9f36");class fa extends Ri{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,i){const o=this.length;return this.resize(o+1),this.emplace(o,e,i)}emplace(e,i,o){const l=2*e;return this.float32[l+0]=i,this.float32[l+1]=o,e}}fa.prototype.bytesPerElement=8,at(fa,"StructArrayLayout2f8");class h0 extends Ri{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,i,o,l){const a=this.length;return this.resize(a+1),this.emplace(a,e,i,o,l)}emplace(e,i,o,l,a){const h=6*e;return this.uint32[3*e+0]=i,this.uint16[h+2]=o,this.uint16[h+3]=l,this.uint16[h+4]=a,e}}h0.prototype.bytesPerElement=12,at(h0,"StructArrayLayout1ul3ui12");class El extends Ri{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e){const i=this.length;return this.resize(i+1),this.emplace(i,e)}emplace(e,i){return this.uint16[1*e+0]=i,e}}El.prototype.bytesPerElement=2,at(El,"StructArrayLayout1ui2");class Ml extends Ri{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,i,o,l,a,h,m,g,v,p,y,w,x,b,S,I){const P=this.length;return this.resize(P+1),this.emplace(P,e,i,o,l,a,h,m,g,v,p,y,w,x,b,S,I)}emplace(e,i,o,l,a,h,m,g,v,p,y,w,x,b,S,I,P){const O=16*e;return this.float32[O+0]=i,this.float32[O+1]=o,this.float32[O+2]=l,this.float32[O+3]=a,this.float32[O+4]=h,this.float32[O+5]=m,this.float32[O+6]=g,this.float32[O+7]=v,this.float32[O+8]=p,this.float32[O+9]=y,this.float32[O+10]=w,this.float32[O+11]=x,this.float32[O+12]=b,this.float32[O+13]=S,this.float32[O+14]=I,this.float32[O+15]=P,e}}Ml.prototype.bytesPerElement=64,at(Ml,"StructArrayLayout16f64");class Al extends Ri{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,i,o,l,a,h,m){const g=this.length;return this.resize(g+1),this.emplace(g,e,i,o,l,a,h,m)}emplace(e,i,o,l,a,h,m,g){const v=10*e,p=5*e;return this.uint16[v+0]=i,this.uint16[v+1]=o,this.uint16[v+2]=l,this.uint16[v+3]=a,this.float32[p+2]=h,this.float32[p+3]=m,this.float32[p+4]=g,e}}Al.prototype.bytesPerElement=20,at(Al,"StructArrayLayout4ui3f20");class Il extends Ri{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e){const i=this.length;return this.resize(i+1),this.emplace(i,e)}emplace(e,i){return this.int16[1*e+0]=i,e}}Il.prototype.bytesPerElement=2,at(Il,"StructArrayLayout1i2");class l1 extends Ri{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer)}emplaceBack(e){const i=this.length;return this.resize(i+1),this.emplace(i,e)}emplace(e,i){return this.uint8[1*e+0]=i,e}}l1.prototype.bytesPerElement=1,at(l1,"StructArrayLayout1ub1");class c1 extends l0{get projectedAnchorX(){return this._structArray.int16[this._pos2+0]}get projectedAnchorY(){return this._structArray.int16[this._pos2+1]}get projectedAnchorZ(){return this._structArray.int16[this._pos2+2]}get tileAnchorX(){return this._structArray.int16[this._pos2+3]}get tileAnchorY(){return this._structArray.int16[this._pos2+4]}get x1(){return this._structArray.float32[this._pos4+3]}get y1(){return this._structArray.float32[this._pos4+4]}get x2(){return this._structArray.float32[this._pos4+5]}get y2(){return this._structArray.float32[this._pos4+6]}get padding(){return this._structArray.int16[this._pos2+14]}get featureIndex(){return this._structArray.uint32[this._pos4+8]}get sourceLayerIndex(){return this._structArray.uint16[this._pos2+18]}get bucketIndex(){return this._structArray.uint16[this._pos2+19]}}c1.prototype.size=40;class d0 extends r1{get(e){return new c1(this,e)}}at(d0,"CollisionBoxArray");class Wc extends l0{get projectedAnchorX(){return this._structArray.int16[this._pos2+0]}get projectedAnchorY(){return this._structArray.int16[this._pos2+1]}get projectedAnchorZ(){return this._structArray.int16[this._pos2+2]}get tileAnchorX(){return this._structArray.float32[this._pos4+2]}get tileAnchorY(){return this._structArray.float32[this._pos4+3]}get glyphStartIndex(){return this._structArray.uint16[this._pos2+8]}get numGlyphs(){return this._structArray.uint16[this._pos2+9]}get vertexStartIndex(){return this._structArray.uint32[this._pos4+5]}get lineStartIndex(){return this._structArray.uint32[this._pos4+6]}get lineLength(){return this._structArray.uint32[this._pos4+7]}get segment(){return this._structArray.uint16[this._pos2+16]}get lowerSize(){return this._structArray.uint16[this._pos2+17]}get upperSize(){return this._structArray.uint16[this._pos2+18]}get lineOffsetX(){return this._structArray.float32[this._pos4+10]}get lineOffsetY(){return this._structArray.float32[this._pos4+11]}get writingMode(){return this._structArray.uint8[this._pos1+48]}get placedOrientation(){return this._structArray.uint8[this._pos1+49]}set placedOrientation(e){this._structArray.uint8[this._pos1+49]=e}get hidden(){return this._structArray.uint8[this._pos1+50]}set hidden(e){this._structArray.uint8[this._pos1+50]=e}get crossTileID(){return this._structArray.uint32[this._pos4+13]}set crossTileID(e){this._structArray.uint32[this._pos4+13]=e}get associatedIconIndex(){return this._structArray.int16[this._pos2+28]}get flipState(){return this._structArray.uint8[this._pos1+58]}set flipState(e){this._structArray.uint8[this._pos1+58]=e}}Wc.prototype.size=60;class Xc extends wl{get(e){return new Wc(this,e)}}at(Xc,"PlacedSymbolArray");class Yc extends l0{get tileAnchorX(){return this._structArray.float32[this._pos4+0]}get tileAnchorY(){return this._structArray.float32[this._pos4+1]}get projectedAnchorX(){return this._structArray.int16[this._pos2+4]}get projectedAnchorY(){return this._structArray.int16[this._pos2+5]}get projectedAnchorZ(){return this._structArray.int16[this._pos2+6]}get rightJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+7]}get centerJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+8]}get leftJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+9]}get verticalPlacedTextSymbolIndex(){return this._structArray.int16[this._pos2+10]}get placedIconSymbolIndex(){return this._structArray.int16[this._pos2+11]}get verticalPlacedIconSymbolIndex(){return this._structArray.int16[this._pos2+12]}get key(){return this._structArray.uint16[this._pos2+13]}get textBoxStartIndex(){return this._structArray.uint16[this._pos2+14]}get textBoxEndIndex(){return this._structArray.uint16[this._pos2+15]}get verticalTextBoxStartIndex(){return this._structArray.uint16[this._pos2+16]}get verticalTextBoxEndIndex(){return this._structArray.uint16[this._pos2+17]}get iconBoxStartIndex(){return this._structArray.uint16[this._pos2+18]}get iconBoxEndIndex(){return this._structArray.uint16[this._pos2+19]}get verticalIconBoxStartIndex(){return this._structArray.uint16[this._pos2+20]}get verticalIconBoxEndIndex(){return this._structArray.uint16[this._pos2+21]}get featureIndex(){return this._structArray.uint16[this._pos2+22]}get numHorizontalGlyphVertices(){return this._structArray.uint16[this._pos2+23]}get numVerticalGlyphVertices(){return this._structArray.uint16[this._pos2+24]}get numIconVertices(){return this._structArray.uint16[this._pos2+25]}get numVerticalIconVertices(){return this._structArray.uint16[this._pos2+26]}get useRuntimeCollisionCircles(){return this._structArray.uint16[this._pos2+27]}get crossTileID(){return this._structArray.uint32[this._pos4+14]}set crossTileID(e){this._structArray.uint32[this._pos4+14]=e}get textOffset0(){return this._structArray.float32[this._pos4+15]}get textOffset1(){return this._structArray.float32[this._pos4+16]}get collisionCircleDiameter(){return this._structArray.float32[this._pos4+17]}get zOffset(){return this._structArray.float32[this._pos4+18]}set zOffset(e){this._structArray.float32[this._pos4+18]=e}get hasIconTextFit(){return this._structArray.uint8[this._pos1+76]}get elevationFeatureIndex(){return this._structArray.uint16[this._pos2+39]}}Yc.prototype.size=80;class Kc extends Tl{get(e){return new Yc(this,e)}}at(Kc,"SymbolInstanceArray");class Jc extends _s{getoffsetX(e){return this.float32[1*e+0]}}at(Jc,"GlyphOffsetArray");class p0 extends fo{getx(e){return this.int16[2*e+0]}gety(e){return this.int16[2*e+1]}}at(p0,"SymbolLineVertexArray");class f0 extends l0{get featureIndex(){return this._structArray.uint32[this._pos4+0]}get sourceLayerIndex(){return this._structArray.uint16[this._pos2+2]}get bucketIndex(){return this._structArray.uint16[this._pos2+3]}get layoutVertexArrayOffset(){return this._structArray.uint16[this._pos2+4]}}f0.prototype.size=12;class Xr extends h0{get(e){return new f0(this,e)}}at(Xr,"FeatureIndexArray");class m0 extends Ho{geta_centroid_pos0(e){return this.uint16[2*e+0]}geta_centroid_pos1(e){return this.uint16[2*e+1]}}at(m0,"FillExtrusionCentroidArray");class Qc extends l0{get a_join_normal_inside0(){return this._structArray.int16[this._pos2+0]}get a_join_normal_inside1(){return this._structArray.int16[this._pos2+1]}get a_join_normal_inside2(){return this._structArray.int16[this._pos2+2]}}Qc.prototype.size=6;class eu extends pa{get(e){return new Qc(this,e)}}at(eu,"FillExtrusionWallArray");const Xh=hi([{name:"a_pos",components:2,type:"Int16"}],4),Yh=hi([{name:"a_pos_3",components:3,type:"Int16"},{name:"a_pos_normal_3",components:3,type:"Int16"}]);class ki{constructor(e=[]){this.segments=e}_prepareSegment(e,i,o,l){let a=this.segments[this.segments.length-1];return e>ki.MAX_VERTEX_ARRAY_LENGTH&&ji(`Max vertices per segment is ${ki.MAX_VERTEX_ARRAY_LENGTH}: bucket requested ${e}`),(!a||a.vertexLength+e>ki.MAX_VERTEX_ARRAY_LENGTH||a.sortKey!==l)&&(a={vertexOffset:i,primitiveOffset:o,vertexLength:0,primitiveLength:0},l!==void 0&&(a.sortKey=l),this.segments.push(a)),a}prepareSegment(e,i,o,l){return this._prepareSegment(e,i.length,o.length,l)}get(){return this.segments}destroy(){for(const e of this.segments)for(const i in e.vaos)e.vaos[i].destroy()}static simpleSegment(e,i,o,l){return new ki([{vertexOffset:e,primitiveOffset:i,vertexLength:o,primitiveLength:l,vaos:{},sortKey:0}])}}function tu(n,e){return 256*(n=$t(Math.floor(n),0,255))+$t(Math.floor(e),0,255)}ki.MAX_VERTEX_ARRAY_LENGTH=Math.pow(2,16)-1,at(ki,"SegmentVector");const u1=hi([{name:"a_pattern",components:4,type:"Uint16"},{name:"a_pixel_ratio",components:1,type:"Float32"}]),Kh=hi([{name:"a_dash",components:4,type:"Uint16"}]);class _0{constructor(){this.ids=[],this.uniqueIds=[],this.positions=[],this.indexed=!1}add(e,i,o,l){this.ids.push(h1(e)),this.positions.push(i,o,l)}eachPosition(e,i){const o=h1(e);let l=0,a=this.ids.length-1;for(;l<a;){const h=l+a>>1;this.ids[h]>=o?a=h:l=h+1}for(;this.ids[l]===o;)i(this.positions[3*l],this.positions[3*l+1],this.positions[3*l+2]),l++}static serialize(e,i){const o=new Float64Array(e.ids),l=new Uint32Array(e.positions);return g0(o,l,0,o.length-1),i&&(i.add(o.buffer),i.add(l.buffer)),{ids:o,positions:l}}static deserialize(e){const i=new _0;let o;i.ids=e.ids,i.positions=e.positions;for(const l of i.ids)l!==o&&i.uniqueIds.push(l),o=l;return i.indexed=!0,i}}function h1(n){const e=+n;return!isNaN(e)&&Number.MIN_SAFE_INTEGER<=e&&e<=Number.MAX_SAFE_INTEGER?e:rn(String(n))}function g0(n,e,i,o){for(;i<o;){const l=n[i+o>>1];let a=i-1,h=o+1;for(;;){do a++;while(n[a]<l);do h--;while(n[h]>l);if(a>=h)break;Pl(n,a,h),Pl(e,3*a,3*h),Pl(e,3*a+1,3*h+1),Pl(e,3*a+2,3*h+2)}h-i<o-h?(g0(n,e,i,h),i=h+1):(g0(n,e,h+1,o),o=h)}}function Pl(n,e,i){const o=n[e];n[e]=n[i],n[i]=o}at(_0,"FeaturePositionMap");class Zn{constructor(e){this.gl=e.gl,this.initialized=!1}fetchUniformLocation(e,i){return this.location||this.initialized||(this.location=this.gl.getUniformLocation(e,i),this.initialized=!0),!!this.location}set(e,i,o){throw new Error("Uniform#set() must be implemented by each concrete Uniform")}}class y0 extends Zn{constructor(e){super(e),this.current=0}set(e,i,o){this.fetchUniformLocation(e,i)&&this.current!==o&&(this.current=o,this.gl.uniform1i(this.location,o))}}class Ji extends Zn{constructor(e){super(e),this.current=0}set(e,i,o){this.fetchUniformLocation(e,i)&&this.current!==o&&(this.current=o,this.gl.uniform1f(this.location,o))}}class Tn extends Zn{constructor(e){super(e),this.current=[0,0]}set(e,i,o){this.fetchUniformLocation(e,i)&&(o[0]===this.current[0]&&o[1]===this.current[1]||(this.current=o,this.gl.uniform2f(this.location,o[0],o[1])))}}class ma extends Zn{constructor(e){super(e),this.current=[0,0,0]}set(e,i,o){this.fetchUniformLocation(e,i)&&(o[0]===this.current[0]&&o[1]===this.current[1]&&o[2]===this.current[2]||(this.current=o,this.gl.uniform3f(this.location,o[0],o[1],o[2])))}}class x0 extends Zn{constructor(e){super(e),this.current=[0,0,0,0]}set(e,i,o){this.fetchUniformLocation(e,i)&&(o[0]===this.current[0]&&o[1]===this.current[1]&&o[2]===this.current[2]&&o[3]===this.current[3]||(this.current=o,this.gl.uniform4f(this.location,o[0],o[1],o[2],o[3])))}}class iu extends Zn{constructor(e){super(e),this.current=bi.transparent.toRenderColor(null)}set(e,i,o){this.fetchUniformLocation(e,i)&&(o.r===this.current.r&&o.g===this.current.g&&o.b===this.current.b&&o.a===this.current.a||(this.current=o,this.gl.uniform4f(this.location,o.r,o.g,o.b,o.a)))}}const ru=new Float32Array(16);class v0 extends Zn{constructor(e){super(e),this.current=ru}set(e,i,o){if(this.fetchUniformLocation(e,i)){if(o[12]!==this.current[12]||o[0]!==this.current[0])return this.current=o,void this.gl.uniformMatrix4fv(this.location,!1,o);for(let l=1;l<16;l++)if(o[l]!==this.current[l]){this.current=o,this.gl.uniformMatrix4fv(this.location,!1,o);break}}}}const d1=new Float32Array(9),Jh=new Float32Array(4);class p1 extends Zn{constructor(e){super(e),this.current=Jh}set(e,i,o){if(this.fetchUniformLocation(e,i)){for(let l=0;l<4;l++)if(o[l]!==this.current[l]){this.current=o,this.gl.uniformMatrix2fv(this.location,!1,o);break}}}}function f1(n){return[tu(255*n.r,255*n.g),tu(255*n.b,255*n.a)]}class b0{constructor(e,i,o,l){this.value=e,this.uniformNames=i.map(a=>`u_${a}`),this.type=o,this.context=l}setUniform(e,i,o,l,a){const h=l.constantOr(this.value);i.set(e,a,h instanceof bi?h.toRenderColor(this.lutExpression&&this.lutExpression.value==="none"?null:this.context.lut):h)}getBinding(e,i){return this.type==="color"?new iu(e):new Ji(e)}}class ys{constructor(e,i){this.uniformNames=i.map(o=>`u_${o}`),this.pattern=null,this.pixelRatio=1}setConstantPatternPositions(e){this.pixelRatio=e.pixelRatio||1,this.pattern=e.tl.concat(e.br)}setUniform(e,i,o,l,a){const h=a==="u_pattern"||a==="u_dash"?this.pattern:a==="u_pixel_ratio"?this.pixelRatio:null;h&&i.set(e,a,h)}getBinding(e,i){return i==="u_pattern"||i==="u_dash"?new x0(e):new Ji(e)}}class _o{constructor(e,i,o,l){this.expression=e,this.type=o,this.maxValue=0,this.paintVertexAttributes=i.map(a=>({name:`a_${a}`,type:"Float32",components:o==="color"?2:1,offset:0})),this.paintVertexArray=new l}populatePaintArray(e,i,o,l,a,h,m){const g=this.paintVertexArray.length,v=this.expression.kind==="composite"||this.expression.kind==="source"?this.expression.evaluate(new Ai(0,{brightness:h}),i,{},a,l,m):this.expression.kind==="constant"&&this.expression.value,p=!!this.lutExpression&&(this.lutExpression.kind==="composite"||this.lutExpression.kind==="source"?this.lutExpression.evaluate(new Ai(0,{brightness:h}),i,{},a,l,m):this.lutExpression.value)==="none";this.paintVertexArray.resize(e),this._setPaintValue(g,e,v,p?null:this.context.lut)}updatePaintArray(e,i,o,l,a,h,m){const g=this.expression.kind==="composite"||this.expression.kind==="source"?this.expression.evaluate({zoom:0,brightness:m},o,l,void 0,a):this.expression.kind==="constant"&&this.expression.value,v=!!this.lutExpression&&(this.lutExpression.kind==="composite"||this.lutExpression.kind==="source"?this.lutExpression.evaluate(new Ai(0,{brightness:m}),o,l,void 0,a):this.lutExpression.value)==="none";this._setPaintValue(e,i,g,v?null:this.context.lut)}_setPaintValue(e,i,o,l){if(this.type==="color"){const a=f1(o.toRenderColor(l));for(let h=e;h<i;h++)this.paintVertexArray.emplace(h,a[0],a[1])}else{for(let a=e;a<i;a++)this.paintVertexArray.emplace(a,o);this.maxValue=Math.max(this.maxValue,Math.abs(o))}}upload(e){this.paintVertexArray&&this.paintVertexArray.arrayBuffer&&(this.paintVertexBuffer&&this.paintVertexBuffer.buffer?this.paintVertexBuffer.updateData(this.paintVertexArray):this.paintVertexBuffer=e.createVertexBuffer(this.paintVertexArray,this.paintVertexAttributes,this.lutExpression&&this.lutExpression.kind!=="constant"&&(this.lutExpression.isStateDependent||!this.lutExpression.isLightConstant)||this.expression.kind!=="constant"&&(this.expression.isStateDependent||!this.expression.isLightConstant)))}destroy(){this.paintVertexBuffer&&this.paintVertexBuffer.destroy()}}class On{constructor(e,i,o,l,a,h){this.expression=e,this.uniformNames=i.map(m=>`u_${m}_t`),this.type=o,this.useIntegerZoom=l,this.context=a,this.maxValue=0,this.paintVertexAttributes=i.map(m=>({name:`a_${m}`,type:"Float32",components:o==="color"?4:2,offset:0})),this.paintVertexArray=new h}populatePaintArray(e,i,o,l,a,h,m){const g=this.expression.evaluate(new Ai(this.context.zoom,{brightness:h}),i,{},a,l,m),v=this.expression.evaluate(new Ai(this.context.zoom+1,{brightness:h}),i,{},a,l,m),p=!!this.lutExpression&&(this.lutExpression.kind==="composite"||this.lutExpression.kind==="source"?this.lutExpression.evaluate(new Ai(0,{brightness:h}),i,{},a,l,m):this.lutExpression.value)==="none",y=this.paintVertexArray.length;this.paintVertexArray.resize(e),this._setPaintValue(y,e,g,v,p?null:this.context.lut)}updatePaintArray(e,i,o,l,a,h,m){const g=this.expression.evaluate({zoom:this.context.zoom,brightness:m},o,l,void 0,a),v=this.expression.evaluate({zoom:this.context.zoom+1,brightness:m},o,l,void 0,a),p=!!this.lutExpression&&(this.lutExpression.kind==="composite"||this.lutExpression.kind==="source"?this.lutExpression.evaluate(new Ai(0,{brightness:m}),o,l,void 0,a):this.lutExpression.value)==="none";this._setPaintValue(e,i,g,v,p?null:this.context.lut)}_setPaintValue(e,i,o,l,a){if(this.type==="color"){const h=f1(o.toRenderColor(a)),m=f1(o.toRenderColor(a));for(let g=e;g<i;g++)this.paintVertexArray.emplace(g,h[0],h[1],m[0],m[1])}else{for(let h=e;h<i;h++)this.paintVertexArray.emplace(h,o,l);this.maxValue=Math.max(this.maxValue,Math.abs(o),Math.abs(l))}}upload(e){this.paintVertexArray&&this.paintVertexArray.arrayBuffer&&(this.paintVertexBuffer&&this.paintVertexBuffer.buffer?this.paintVertexBuffer.updateData(this.paintVertexArray):this.paintVertexBuffer=e.createVertexBuffer(this.paintVertexArray,this.paintVertexAttributes,this.expression.isStateDependent||!this.expression.isLightConstant))}destroy(){this.paintVertexBuffer&&this.paintVertexBuffer.destroy()}setUniform(e,i,o,l,a){const h=this.useIntegerZoom?Math.floor(o.zoom):o.zoom,m=$t(this.expression.interpolationFactor(h,this.context.zoom,this.context.zoom+1),0,1);i.set(e,a,m)}getBinding(e,i){return new Ji(e)}}class Zo{constructor(e,i,o,l,a){this.expression=e,this.layerId=a,this.paintVertexAttributes=(o==="array"?Kh:u1).members;for(let h=0;h<i.length;++h);this.paintVertexArray=new l}populatePaintArray(e,i,o,l){const a=this.paintVertexArray.length;this.paintVertexArray.resize(e),this._setPaintValues(a,e,i.patterns&&i.patterns[this.layerId],o)}updatePaintArray(e,i,o,l,a,h,m){this._setPaintValues(e,i,o.patterns&&o.patterns[this.layerId],h)}_setPaintValues(e,i,o,l){if(!l||!o)return;const a=l[o];if(!a)return;const{tl:h,br:m,pixelRatio:g}=a;for(let 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Math.sqrt(n[0]*n[0]+n[1]*n[1])}function Ue(n,e,i,o,l){if(!e[0]&&!e[1])return n;const a=Qe.convert(e)._mult(l);i==="viewport"&&a._rotate(-o);const h=[];for(let m=0;m<n.length;m++)h.push(n[m].sub(a));return h}function We(n,e,i,o){const l=Qe.convert(n)._mult(o);return e==="viewport"&&l._rotate(-i),l}let Te,Ne;at(k,"CircleBucket",{omit:["layers"]});var be,Be={exports:{}},ke=(be||(be=1,function(n,e){(function(i){function o(a,h,m){var g=l(256*a,256*(h=Math.pow(2,m)-h-1),m),v=l(256*(a+1),256*(h+1),m);return g[0]+","+g[1]+","+v[0]+","+v[1]}function l(a,h,m){var g=2*Math.PI*6378137/256/Math.pow(2,m);return[a*g-2*Math.PI*6378137/2,h*g-2*Math.PI*6378137/2]}i.getURL=function(a,h,m,g,v,p){return p=p||{},a+"?"+["bbox="+o(m,g,v),"format="+(p.format||"image/png"),"service="+(p.service||"WMS"),"version="+(p.version||"1.1.1"),"request="+(p.request||"GetMap"),"srs="+(p.srs||"EPSG:3857"),"width="+(p.width||256),"height="+(p.height||256),"layers="+h].join("&")},i.getTileBBox=o,i.getMercCoords=l,Object.defineProperty(i,"__esModule",{value:!0})})(e)}(0,Be.exports)),Be.exports);class je{constructor(e,i,o){this.z=e,this.x=i,this.y=o,this.key=et(0,e,e,i,o)}equals(e){return this.z===e.z&&this.x===e.x&&this.y===e.y}url(e,i){const o=ke.getTileBBox(this.x,this.y,this.z),l=function(a,h,m){let g,v="";for(let p=a;p>0;p--)g=1<<p-1,v+=(h&g?1:0)+(m&g?2:0);return v}(this.z,this.x,this.y);return e[(this.x+this.y)%e.length].replace("{prefix}",(this.x%16).toString(16)+(this.y%16).toString(16)).replace(/{z}/g,String(this.z)).replace(/{x}/g,String(this.x)).replace(/{y}/g,String(i==="tms"?Math.pow(2,this.z)-this.y-1:this.y)).replace("{quadkey}",l).replace("{bbox-epsg-3857}",o)}toString(){return`${this.z}/${this.x}/${this.y}`}}class ze{constructor(e,i){this.wrap=e,this.canonical=i,this.key=et(e,i.z,i.z,i.x,i.y)}}class qe{constructor(e,i,o,l,a){this.overscaledZ=e,this.wrap=i,this.canonical=new je(o,+l,+a),this.key=i===0&&e===o?this.canonical.key:et(i,e,o,l,a)}equals(e){return this.overscaledZ===e.overscaledZ&&this.wrap===e.wrap&&this.canonical.equals(e.canonical)}scaledTo(e){const i=this.canonical.z-e;return e>this.canonical.z?new qe(e,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y):new qe(e,this.wrap,e,this.canonical.x>>i,this.canonical.y>>i)}calculateScaledKey(e,i=!0){if(this.overscaledZ===e&&i)return this.key;if(e>this.canonical.z)return et(this.wrap*+i,e,this.canonical.z,this.canonical.x,this.canonical.y);{const o=this.canonical.z-e;return et(this.wrap*+i,e,e,this.canonical.x>>o,this.canonical.y>>o)}}isChildOf(e){if(e.wrap!==this.wrap)return!1;const i=this.canonical.z-e.canonical.z;return e.overscaledZ===0||e.overscaledZ<this.overscaledZ&&e.canonical.z<this.canonical.z&&e.canonical.x===this.canonical.x>>i&&e.canonical.y===this.canonical.y>>i}children(e){if(this.overscaledZ>=e)return[new qe(this.overscaledZ+1,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)];const i=this.canonical.z+1,o=2*this.canonical.x,l=2*this.canonical.y;return[new qe(i,this.wrap,i,o,l),new qe(i,this.wrap,i,o+1,l),new qe(i,this.wrap,i,o,l+1),new qe(i,this.wrap,i,o+1,l+1)]}isLessThan(e){return this.wrap<e.wrap||!(this.wrap>e.wrap)&&(this.overscaledZ<e.overscaledZ||!(this.overscaledZ>e.overscaledZ)&&(this.canonical.x<e.canonical.x||!(this.canonical.x>e.canonical.x)&&this.canonical.y<e.canonical.y))}wrapped(){return new qe(this.overscaledZ,0,this.canonical.z,this.canonical.x,this.canonical.y)}unwrapTo(e){return new qe(this.overscaledZ,e,this.canonical.z,this.canonical.x,this.canonical.y)}overscaleFactor(){return Math.pow(2,this.overscaledZ-this.canonical.z)}toUnwrapped(){return new ze(this.wrap,this.canonical)}toString(){return`${this.overscaledZ}/${this.canonical.x}/${this.canonical.y}`}}function et(n,e,i,o,l){const a=1<<Math.min(i,22);let h=a*(l%a)+o%a;return n&&i<22&&(h+=a*a*((n<0?-2*n-1:2*n)%(1<<2*(22-i)))),16*(32*h+i)+(e-i)}const tt=[n=>{let e=n.canonical.x-1,i=n.wrap;return e<0&&(e=(1<<n.canonical.z)-1,i--),new qe(n.overscaledZ,i,n.canonical.z,e,n.canonical.y)},n=>{let e=n.canonical.x+1,i=n.wrap;return e===1<<n.canonical.z&&(e=0,i++),new qe(n.overscaledZ,i,n.canonical.z,e,n.canonical.y)},n=>new qe(n.overscaledZ,n.wrap,n.canonical.z,n.canonical.x,(n.canonical.y===0?1<<n.canonical.z:n.canonical.y)-1),n=>new qe(n.overscaledZ,n.wrap,n.canonical.z,n.canonical.x,n.canonical.y===(1<<n.canonical.z)-1?0:n.canonical.y+1)];at(je,"CanonicalTileID"),at(qe,"OverscaledTileID",{omit:["projMatrix","expandedProjMatrix"]});const it=hi([{type:"Float32",name:"a_globe_pos",components:3},{type:"Float32",name:"a_uv",components:2}]),{members:ft}=it,Rt=hi([{name:"a_pos_3",components:3,type:"Int16"}]);var Tt=hi([{name:"a_pos",type:"Int16",components:2}]);class Pt{constructor(e,i){this.pos=e,this.dir=i}intersectsPlane(e,i,o){const l=Q.vec2.dot(i,this.dir);if(Math.abs(l)<1e-6)return!1;const a=((e[0]-this.pos[0])*i[0]+(e[1]-this.pos[1])*i[1])/l;return o[0]=this.pos[0]+this.dir[0]*a,o[1]=this.pos[1]+this.dir[1]*a,!0}}class Et{constructor(e,i){this.pos=e,this.dir=i}intersectsPlane(e,i,o){const l=Q.vec3.dot(i,this.dir);if(Math.abs(l)<1e-6)return!1;const a=((e[0]-this.pos[0])*i[0]+(e[1]-this.pos[1])*i[1]+(e[2]-this.pos[2])*i[2])/l;return o[0]=this.pos[0]+this.dir[0]*a,o[1]=this.pos[1]+this.dir[1]*a,o[2]=this.pos[2]+this.dir[2]*a,!0}closestPointOnSphere(e,i,o){if(Q.vec3.equals(this.pos,e)||i===0)return o[0]=o[1]=o[2]=0,!1;const[l,a,h]=this.dir,m=this.pos[0]-e[0],g=this.pos[1]-e[1],v=this.pos[2]-e[2],p=l*l+a*a+h*h,y=2*(m*l+g*a+v*h),w=y*y-4*p*(m*m+g*g+v*v-i*i);if(w<0){const x=Math.max(-y/2,0),b=m+l*x,S=g+a*x,I=v+h*x,P=Math.hypot(b,S,I);return o[0]=b*i/P,o[1]=S*i/P,o[2]=I*i/P,!1}{const x=(-y-Math.sqrt(w))/(2*p);if(x<0){const b=Math.hypot(m,g,v);return o[0]=m*i/b,o[1]=g*i/b,o[2]=v*i/b,!1}return o[0]=m+l*x,o[1]=g+a*x,o[2]=v+h*x,!0}}}class Qt{constructor(e,i,o,l,a){this.TL=e,this.TR=i,this.BR=o,this.BL=l,this.horizon=a}static fromInvProjectionMatrix(e,i,o){const l=[-1,1,1],a=[1,1,1],h=[1,-1,1],m=[-1,-1,1],g=Q.vec3.transformMat4(l,l,e),v=Q.vec3.transformMat4(a,a,e),p=Q.vec3.transformMat4(h,h,e),y=Q.vec3.transformMat4(m,m,e);return new Qt(g,v,p,y,i/o)}}function pi(n,e,i){let o=1/0,l=-1/0;const a=[];for(const h of n){Q.vec3.sub(a,h,e);const m=Q.vec3.dot(a,i);o=Math.min(o,m),l=Math.max(l,m)}return[o,l]}function Pi(n,e){let i=!0;for(let o=0;o<n.planes.length;o++){const l=n.planes[o];let a=0;for(let h=0;h<e.length;h++)a+=Q.vec3.dot(l,e[h])+l[3]>=0;if(a===0)return 0;a!==e.length&&(i=!1)}return i?2:1}function Ht(n,e){for(const i of n.projections){const o=pi(e,n.points[0],i.axis);if(i.projection[1]<o[0]||i.projection[0]>o[1])return 0}return 1}function Fi(n,e){let i=0;const o=[0,0,0,0];for(let l=0;l<n.length;l++)o[0]=n[l][0],o[1]=n[l][1],o[2]=n[l][2],o[3]=1,Q.vec4.dot(o,e)>=0&&i++;return i}class Ot{constructor(e,i){this.points=e||new Array(8).fill([0,0,0]),this.planes=i||new Array(6).fill([0,0,0,0]),this.bounds=mt.fromPoints(this.points),this.projections=[],this.frustumEdges=[Q.vec3.sub([],this.points[2],this.points[3]),Q.vec3.sub([],this.points[0],this.points[3]),Q.vec3.sub([],this.points[4],this.points[0]),Q.vec3.sub([],this.points[5],this.points[1]),Q.vec3.sub([],this.points[6],this.points[2]),Q.vec3.sub([],this.points[7],this.points[3])];for(const o of this.frustumEdges){const l=[0,-o[2],o[1]],a=[o[2],0,-o[0]];this.projections.push({axis:l,projection:pi(this.points,this.points[0],l)}),this.projections.push({axis:a,projection:pi(this.points,this.points[0],a)})}}static fromInvProjectionMatrix(e,i,o,l){const a=Math.pow(2,o),h=[[-1,1,-1,1],[1,1,-1,1],[1,-1,-1,1],[-1,-1,-1,1],[-1,1,1,1],[1,1,1,1],[1,-1,1,1],[-1,-1,1,1]].map(v=>{const p=Q.vec4.transformMat4([],v,e),y=1/p[3]/i*a;return Q.vec4.mul(p,p,[y,y,l?1/p[3]:y,y])}),m=[[0,1,2],[6,5,4],[0,3,7],[2,1,5],[3,2,6],[0,4,5]].map(v=>{const p=Q.vec3.sub([],h[v[0]],h[v[1]]),y=Q.vec3.sub([],h[v[2]],h[v[1]]),w=Q.vec3.normalize([],Q.vec3.cross([],p,y)),x=-Q.vec3.dot(w,h[v[1]]);return w.concat(x)}),g=[];for(let v=0;v<h.length;v++)g.push([h[v][0],h[v][1],h[v][2]]);return new Ot(g,m)}intersectsPrecise(e,i,o){for(let l=0;l<i.length;l++)if(!Fi(e,i[l]))return 0;for(let l=0;l<this.planes.length;l++)if(!Fi(e,this.planes[l]))return 0;for(const l of o)for(const a of this.frustumEdges){const h=Q.vec3.cross([],l,a),m=Q.vec3.length(h);if(m===0)continue;Q.vec3.scale(h,h,1/m);const g=pi(this.points,this.points[0],h),v=pi(e,this.points[0],h);if(g[0]>v[1]||v[0]>g[1])return 0}return 1}containsPoint(e){for(const i of this.planes){const o=i[3];if(Q.vec3.dot([i[0],i[1],i[2]],e)+o<0)return!1}return!0}}class mt{static fromPoints(e){const i=[1/0,1/0,1/0],o=[-1/0,-1/0,-1/0];for(const l of e)Q.vec3.min(i,i,l),Q.vec3.max(o,o,l);return new mt(i,o)}static fromTileIdAndHeight(e,i,o){const l=1<<e.canonical.z,a=e.canonical.x,h=e.canonical.y;return new mt([a/l,h/l,i],[(a+1)/l,(h+1)/l,o])}static applyTransform(e,i){const o=e.getCorners();for(let l=0;l<o.length;++l)Q.vec3.transformMat4(o[l],o[l],i);return mt.fromPoints(o)}static applyTransformFast(e,i){const o=[i[12],i[13],i[14]],l=[...o];for(let a=0;a<3;a++)for(let h=0;h<3;h++){const m=i[4*h+a],g=m*e.min[h],v=m*e.max[h];o[a]+=Math.min(g,v),l[a]+=Math.max(g,v)}return new mt(o,l)}static projectAabbCorners(e,i){const o=e.getCorners();for(let l=0;l<o.length;++l)Q.vec3.transformMat4(o[l],o[l],i);return o}constructor(e,i){this.min=e,this.max=i,this.center=Q.vec3.scale([],Q.vec3.add([],this.min,this.max),.5)}quadrant(e){const i=[e%2==0,e<2],o=Q.vec3.clone(this.min),l=Q.vec3.clone(this.max);for(let a=0;a<i.length;a++)o[a]=i[a]?this.min[a]:this.center[a],l[a]=i[a]?this.center[a]:this.max[a];return l[2]=this.max[2],new mt(o,l)}distanceX(e){return Math.max(Math.min(this.max[0],e[0]),this.min[0])-e[0]}distanceY(e){return Math.max(Math.min(this.max[1],e[1]),this.min[1])-e[1]}distanceZ(e){return Math.max(Math.min(this.max[2],e[2]),this.min[2])-e[2]}getCorners(){const e=this.min,i=this.max;return[[e[0],e[1],e[2]],[i[0],e[1],e[2]],[i[0],i[1],e[2]],[e[0],i[1],e[2]],[e[0],e[1],i[2]],[i[0],e[1],i[2]],[i[0],i[1],i[2]],[e[0],i[1],i[2]]]}intersects(e){return this.intersectsAabb(e.bounds)?Pi(e,this.getCorners()):0}intersectsFlat(e){return this.intersectsAabb(e.bounds)?Pi(e,[[this.min[0],this.min[1],0],[this.max[0],this.min[1],0],[this.max[0],this.max[1],0],[this.min[0],this.max[1],0]]):0}intersectsPrecise(e,i){return i||this.intersects(e)?Ht(e,this.getCorners()):0}intersectsPreciseFlat(e,i){return i||this.intersectsFlat(e)?Ht(e,[[this.min[0],this.min[1],0],[this.max[0],this.min[1],0],[this.max[0],this.max[1],0],[this.min[0],this.max[1],0]]):0}intersectsAabb(e){for(let i=0;i<3;++i)if(this.min[i]>e.max[i]||e.min[i]>this.max[i])return!1;return!0}intersectsAabbXY(e){return!(this.min[0]>e.max[0]||e.min[0]>this.max[0]||this.min[1]>e.max[1]||e.min[1]>this.max[1])}encapsulate(e){for(let i=0;i<3;i++)this.min[i]=Math.min(this.min[i],e.min[i]),this.max[i]=Math.max(this.max[i],e.max[i])}encapsulatePoint(e){for(let i=0;i<3;i++)this.min[i]=Math.min(this.min[i],e[i]),this.max[i]=Math.max(this.max[i],e[i])}closestPoint(e){return[Math.max(Math.min(this.max[0],e[0]),this.min[0]),Math.max(Math.min(this.max[1],e[1]),this.min[1]),Math.max(Math.min(this.max[2],e[2]),this.min[2])]}}function ti(n){return n*Fr/bs}at(mt,"Aabb");const wi=[new mt([an,an,an],[ln,ln,ln]),new mt([an,an,an],[0,0,ln]),new mt([0,an,an],[ln,0,ln]),new mt([an,0,an],[0,ln,ln]),new mt([0,0,an],[ln,ln,ln])];function li(n,e,i,o=!0){const l=Q.vec3.scale([],n._camera.position,n.worldSize),a=[e,i,1,1];Q.vec4.transformMat4(a,a,n.pixelMatrixInverse),Q.vec4.scale(a,a,1/a[3]);const h=Q.vec3.sub([],a,l),m=Q.vec3.normalize([],h),g=n.globeMatrix,v=[g[12],g[13],g[14]],p=Q.vec3.sub([],v,l),y=Q.vec3.length(p),w=Q.vec3.normalize([],p),x=n.worldSize/(2*Math.PI),b=Q.vec3.dot(w,m),S=Math.asin(x/y);if(S<Math.acos(b)){if(!o)return null;const le=[],ee=[];Q.vec3.scale(le,m,y/b),Q.vec3.normalize(ee,Q.vec3.sub(ee,le,p)),Q.vec3.normalize(m,Q.vec3.add(m,p,Q.vec3.scale(m,ee,Math.tan(S)*y)))}const I=[];new Et(l,m).closestPointOnSphere(v,x,I);const P=Q.vec3.normalize([],Ls(g,0)),O=Q.vec3.normalize([],Ls(g,1)),L=Q.vec3.normalize([],Ls(g,2)),D=Q.vec3.dot(P,I),F=Q.vec3.dot(O,I),V=Q.vec3.dot(L,I),q=ur(Math.asin(-F/x));let J=ur(Math.atan2(D,V));J=n.center.lng+function(le,ee){const ce=(ee-le+180)%360-180;return ce<-180?ce+360:ce}(n.center.lng,J);const X=Wn(J),Y=$t(wr(q),0,1);return new t(X,Y)}class $i{constructor(e,i,o){this.a=Q.vec3.sub([],e,o),this.b=Q.vec3.sub([],i,o),this.center=o;const l=Q.vec3.normalize([],this.a),a=Q.vec3.normalize([],this.b);this.angle=Math.acos(Q.vec3.dot(l,a))}}function Qi(n,e){if(n.angle===0)return null;let i;return i=n.a[e]===0?1/n.angle*.5*Math.PI:1/n.angle*Math.atan(n.b[e]/n.a[e]/Math.sin(n.angle)-1/Math.tan(n.angle)),i<0||i>1?null:function(o,l,a,h){const m=Math.sin(a);return 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this.feature=e,this._valid=!0,this._geometry=e.loadGeometry(),this._geometry.length!==0&&this._geometry[0].length!==0||(this._valid=!1),this}geometry(e,i){return this._valid&&e(i(this._geometry)),this}require(e,i,o){return this.get(e,!0,i,o)}optional(e,i,o){return this.get(e,!1,i,o)}success(){return this._valid}get(e,i,o,l){const a=this.feature.properties.hasOwnProperty(e)?+this.feature.properties[e]:void 0;return this._valid&&a!==void 0?o(l?l(a):a):i&&(this._valid=!1),this}}class wp{constructor(e,i){this.featureFunc=e,this.vertexFunc=i}parseFeature(e,i,o){return this.featureFunc(e,i,o)}parseVertex(e,i,o){return this.vertexFunc(e,i,o)}}const R5=new wp((n,e,i)=>n.reset(e).require(T0,o=>{i.id=o}).optional("fixed_height_relative",o=>{i.constantHeight=o},ws.decodeRelativeHeight).geometry(o=>{i.bounds=o},ws.computeBounds).success(),(n,e,i)=>n.reset(e).require(T0,o=>{i.id=o}).require("elevation_idx",o=>{i.idx=o}).require("extent",o=>{i.extent=o}).require("height_relative",o=>{i.height=o},ws.decodeRelativeHeight).geometry(o=>{i.position=o},ws.getPoint).success()),D5=new wp((n,e,i)=>n.reset(e).require(T0,o=>{i.id=o}).optional("fixed_height",o=>{i.constantHeight=o},ws.decodeMetricHeight).geometry(o=>{i.bounds=o},ws.computeBounds).success(),(n,e,i)=>n.reset(e).require(T0,o=>{i.id=o}).require("elevation_idx",o=>{i.idx=o}).require("extent",o=>{i.extent=o}).require("height",o=>{i.height=o},ws.decodeMetricHeight).geometry(o=>{i.position=o},ws.getPoint).success());class ws{static computeBounds(e){const i=new Qe(Number.POSITIVE_INFINITY,Number.POSITIVE_INFINITY),o=new Qe(Number.NEGATIVE_INFINITY,Number.NEGATIVE_INFINITY);for(const l of e[0])i.x>l.x&&(i.x=l.x),i.y>l.y&&(i.y=l.y),o.x<l.x&&(o.x=l.x),o.y<l.y&&(o.y=l.y);return{min:i,max:o}}static getPoint(e){return Q.vec2.fromValues(e[0][0].x,e[0][0].y)}static decodeRelativeHeight(e){return 1e-4*e*5}static decodeMetricHeight(e){return 1e-4*e}static parse(e){const i=[],o=[],l=e.length,a=new z5;for(let m=0;m<l;m++){const g=e.feature(m),v=g.properties.hasOwnProperty("version")?String(g.properties.version):void 0,p=(h=v)?h==="1.0.1"?D5:void 0:R5;if(p===void 0){ji(`Unknown elevation feature version number ${v||"(unknown)"}`);continue}const y=g.properties.hasOwnProperty("type")?g.properties.type:void 0;if(y){if(ba.VectorTileFeature.types[g.type]==="Point"&&y==="curve_point"){const w={};p.parseVertex(a,g,w)&&i.push(w)}else if(ba.VectorTileFeature.types[g.type]==="Polygon"&&y==="curve_meta"){const w={};p.parseFeature(a,g,w)&&o.push(w)}}}var h;return{vertices:i,features:o}}}class p4{constructor(e,i,o,l,a,h){if(this.vertices=new Array,this.vertexProps=new Array,this.edges=new 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this.vertexProps)m.dir[0]===0&&m.dir[1]===0||Q.vec2.normalize(m.dir,m.dir);this.tessellate(h)}}pointElevation(e){if(this.constantHeight!=null)return this.constantHeight;const i=this.getClosestEdge(e);if(i==null)return 0;const[o,l]=i;return((a,h,m)=>(1-m)*a+m*h)(this.vertices[this.edges[o].a].height,this.vertices[this.edges[o].b].height,l)}getSafeArea(){return this.safeArea}isTunnel(){return this.heightRange.max<=-5}getClosestEdge(e){if(this.edges.length===0)return;let i=0,o=Number.POSITIVE_INFINITY,l=0;const a=Q.vec2.fromValues(e.x,e.y);for(let h=0;h<this.edges.length;h++){const m=this.edges[h],g=this.edgeProps[h].dir,v=new Pt(a,this.edgeProps[h].dir),p=this.vertices[m.a].position,y=this.vertices[m.b].position,w=Q.vec2.create(),x=Q.vec2.create(),b=v.intersectsPlane(p,this.vertexProps[m.a].dir,w),S=v.intersectsPlane(y,this.vertexProps[m.b].dir,x);if(!b||!S)continue;const I=Q.vec2.subtract(Q.vec2.create(),x,w),P=Q.vec2.subtract(Q.vec2.create(),a,w),O=Q.vec2.dot(I,I),L=O>0?Q.vec2.dot(P,I)/O:0,D=$t(L,0,1),F=Math.abs((L-D)*this.edgeProps[h].len),V=Q.vec2.subtract(Q.vec2.create(),a,p),q=F+Math.abs(Q.vec2.dot(V,Q.vec2.fromValues(g[1],-g[0])));q<o&&(i=h,o=q,l=D)}return[i,l]}tessellate(e){for(let i=this.edges.length-1;i>=0;--i){const o=this.edges[i].a,l=this.edges[i].b,{position:a,height:h,extent:m}=this.vertices[o],{position:g,height:v,extent:p}=this.vertices[l],y=this.vertexProps[o].dir,w=this.vertexProps[l].dir,x=Q.vec3.fromValues(a[0]/e,a[1]/e,h),b=Q.vec3.fromValues(g[0]/e,g[1]/e,v),S=Q.vec3.fromValues(y[1],-y[0],0);Q.vec3.scale(S,S,m);const I=Q.vec3.fromValues(w[1],-w[0],0);if(Q.vec3.scale(I,I,p),this.distSqLines(Q.vec3.fromValues(x[0]+.5*S[0],x[1]+.5*S[1],x[2]+.5*S[2]),Q.vec3.fromValues(b[0]-.5*I[0],b[1]-.5*I[1],b[2]-.5*I[2]),Q.vec3.fromValues(x[0]-.5*S[0],x[1]-.5*S[1],x[2]-.5*S[2]),Q.vec3.fromValues(b[0]+.5*I[0],b[1]+.5*I[1],b[2]+.5*I[2]))<=.05*.05)continue;const P=this.vertices.length,O=Q.vec2.add(Q.vec2.create(),a,g);this.vertices.push({position:Q.vec2.scale(O,O,.5),height:.5*(h+v),extent:.5*(m+p)});const L=Q.vec2.add(Q.vec2.create(),y,w);this.vertexProps.push({dir:Q.vec2.normalize(L,L)}),this.edges.splice(i,1),this.edgeProps.splice(i,1),this.edges.push({a:o,b:P}),this.edges.push({a:P,b:l});const D=Q.vec2.subtract(Q.vec2.create(),this.vertices[P].position,a),F=Q.vec2.length(D),V={vec:D,dir:Q.vec2.scale(Q.vec2.create(),D,1/F),len:F};this.edgeProps.push(V),this.edgeProps.push(V)}}distSqLines(e,i,o,l){const a=Q.vec3.subtract(Q.vec3.create(),i,e),h=Q.vec3.subtract(Q.vec3.create(),l,o),m=Q.vec3.subtract(Q.vec3.create(),e,o),g=Q.vec3.dot(a,a),v=Q.vec3.dot(a,h),p=Q.vec3.dot(a,m),y=Q.vec3.dot(h,h),w=Q.vec3.dot(h,m),x=g*y-v*v;if(x===0){const O=Q.vec3.dot(m,h)/Q.vec3.dot(h,h),L=Q.vec3.lerp(Q.vec3.create(),o,l,O);return Q.vec3.squaredDistance(L,e)}const b=(v*w-p*y)/x,S=(g*w-v*p)/x,I=Q.vec3.lerp(Q.vec3.create(),e,i,b),P=Q.vec3.lerp(Q.vec3.create(),o,l,S);return Q.vec3.squaredDistance(I,P)}}class L5{constructor(e,i){this.zScale=1,this.xOffset=0,this.yOffset=0,e.equals(i)||(this.zScale=Math.pow(2,i.z-e.z),this.xOffset=(e.x*this.zScale-i.x)*Je,this.yOffset=(e.y*this.zScale-i.y)*Je)}constantElevation(e,i){if(e.constantHeight!=null)return this.computeBiasedHeight(e.constantHeight,i)}pointElevation(e,i,o){const l=this.constantElevation(i,o);return l??(e.x=e.x*this.zScale+this.xOffset,e.y=e.y*this.zScale+this.yOffset,this.computeBiasedHeight(i.pointElevation(e),o))}computeBiasedHeight(e,i){return i<=0?e:e+i*Nr(0,i,e>=0?e:Math.abs(.5*e))}}at(p4,"ElevationFeature");class Tp{constructor(){this.polygons=new Map}add(e,...i){this.polygons.has(e)?this.polygons.get(e).push(...i):this.polygons.set(e,i)}merge(e){for(const[i,o]of e.polygons)this.add(i,...o)}}class S0{constructor(){this.portals=[]}static evaluate(e){if(e.length===0)return new S0;let i=[];for(const v of e)i.push(...v.portals);if(i.length===0)return new S0;const o=(v,p)=>v<=0&&p<=0||v>=Je&&p>=Je;for(const v of i){const p=v.va,y=v.vb;(o(p.x,y.x)||o(p.y,y.y))&&(v.type="border")}const l=i.filter(v=>v.type!=="unevaluated"),a=i.filter(v=>v.type==="unevaluated");if(a.length===0)return new S0;a.sort((v,p)=>v.hash===p.hash?v.isTunnel===p.isTunnel?0:v.isTunnel?-1:1:v.hash<p.hash?1:-1),i=l.concat(a);let h=l.length,m=h,g=h;do if(m++,m===i.length||i[h].hash!==i[m].hash){if(m-h==2){g<h&&(i[g]=i[h],i[h]=null);const v=i[g],p=i[m-1];v.type=v.isTunnel!==p.isTunnel?"tunnel":"polygon",v.connection={a:v.connection.a,b:p.connection.a},g++}h=m}while(h!==i.length);return i.splice(g),i.sort((v,p)=>v.hash<p.hash?1:-1),{portals:i}}}at(S0,"ElevationPortalGraph"),at(Tp,"ElevationPolygons");class O5{constructor(e,i,o){this.outPositions=e,this.outNormals=i,this.outIndices=o,this.vertexLookup=new Map,this.buffer=new ArrayBuffer(4),this.view=new DataView(this.buffer)}addVertex(e,i,o){let l=e[2];o!=null&&(l*=o);const a=this.getVec3Bits(e)<<96n|this.getVec3Bits(i),h=this.vertexLookup.get(a);if(h!=null)return h;const m=this.outPositions.length;this.vertexLookup.set(a,m);const g=Math.trunc(16384*i[0]),v=Math.trunc(16384*i[1]),p=Math.trunc(16384*i[2]);return this.outPositions.emplaceBack(e[0],e[1],l),this.outNormals.emplaceBack(g,v,p),m}addVertices(e,i,...o){const l=[];for(const a of o){const h=this.addVertex(a,e,i);l.push(h)}return l}addTriangles(e,i,o){if(i&&o){const l=o.length===1,a=Q.vec3.fromValues(0,0,0);for(let h=0;h<e.length;h+=3){const m=i[e[h+0]],g=i[e[h+1]],v=i[e[h+2]],p=l?o[0]:o[e[h+1]],y=l?o[0]:o[e[h+2]],w=this.addVertex(Q.vec3.fromValues(m.x,m.y,l?o[0]:o[e[h+0]]),a),x=this.addVertex(Q.vec3.fromValues(g.x,g.y,p),a),b=this.addVertex(Q.vec3.fromValues(v.x,v.y,y),a);this.outIndices.emplaceBack(w,x,b)}}else for(let l=0;l<e.length;l+=3)this.outIndices.emplaceBack(e[l+0],e[l+1],e[l+2])}addQuad(e,i){const o=this.addVertices(i,void 0,...e.map(g=>Q.vec3.fromValues(g.coord.x,g.coord.y,g.height))),[l,a,h,m]=o;this.addTriangles([l,a,h,h,m,l])}getBits(e){return this.view.setFloat32(0,e),BigInt(this.view.getUint32(0))}getVec3Bits(e){return this.getBits(e[0])<<64n|this.getBits(e[1])<<32n|this.getBits(e[2])}}class xo{constructor(e){this.unevaluatedPortals=new S0,this.portalPolygons=new Tp,this.vertexHashLookup=new Map,this.unevalVertices=[],this.unevalHeights=[],this.unevalTriangles=[],this.unevalTunnelTriangles=[],this.unevalEdges=[],this.vertexPositions=new c0,this.vertexNormals=new J3,this.indexArray=new _r,this.tileToMeters=u(e)}addVertices(e,i){const o=this.unevalVertices.length;for(let l=0;l<e.length;l++)this.unevalVertices.push(e[l]),this.unevalHeights.push(i[l]);return o}addTriangles(e,i,o){const l=o?this.unevalTunnelTriangles:this.unevalTriangles;for(const a of e)l.push(a+i)}addRenderableRing(e,i,o,l,a){const h=[new Qe(a.min.x,a.min.y),new Qe(a.max.x,a.min.y),new Qe(a.max.x,a.max.y),new Qe(a.min.x,a.max.y)];for(let m=0;m<o-1;m++){const g=i+m,v=g+1,p=this.unevalVertices[g],y=this.unevalVertices[v];if(!(p.x>=a.min.x&&p.x<=a.max.x&&p.y>=a.min.y&&p.y<=a.max.y||y.x>=a.min.x&&y.x<=a.max.x&&y.y>=a.min.y&&y.y<=a.max.y||he(p,y,h))||this.isOnBorder(p.x,y.x)||this.isOnBorder(p.y,y.y))continue;const w=xo.computeEdgeHash(this.unevalVertices[g],this.unevalVertices[v]);let x,b=this.vertexHashLookup.get(xo.computePosHash(p));b!=null?x=b.next:(b=this.vertexHashLookup.get(xo.computePosHash(y)),x=b!=null?b.prev:w),this.unevalEdges.push({polygonIdx:e,a:g,b:v,hash:w,portalHash:x,isTunnel:l,type:"unevaluated"})}}addPortalCandidates(e,i,o,l,a){if(i.length===0)return;this.portalPolygons.add(e,{geometry:i,zLevel:a});const h=i[0];this.vertexHashLookup.clear();let m=xo.computeEdgeHash(h[h.length-2],h[h.length-1]);for(let g=0;g<h.length-1;g++){const v=h[g+0],p=h[g+1],y=Q.vec2.fromValues(p.x-v.x,p.y-v.y),w=Q.vec2.length(y);if(w===0)continue;let x="unevaluated";const b=l.pointElevation(v),S=l.pointElevation(p);Math.abs(b)<.01&&Math.abs(S)<.01?x="entrance":(this.isOnBorder(v.x,p.x)||this.isOnBorder(v.y,p.y))&&(x="border");const I=xo.computeEdgeHash(v,p);this.unevaluatedPortals.portals.push({connection:{a:e,b:void 0},va:v,vb:p,vab:y,length:w,hash:I,isTunnel:o,type:x});const P=xo.computePosHash(v);this.vertexHashLookup.set(P,{prev:m,next:I}),m=I}}construct(e){if(this.unevalVertices.length===0)return;const i=()=>({vertexOffset:0,primitiveOffset:this.indexArray.length}),o=y=>{y.primitiveLength=this.indexArray.length-y.primitiveOffset},l=new O5(this.vertexPositions,this.vertexNormals,this.indexArray);this.prepareEdges(e.portals,this.unevalEdges);const a=i(),h=i(),m=i(),g=(y,w)=>{y.sort((b,S)=>b.type===w&&S.type!==w?-1:b.type!==w&&S.type===w?1:0);const x=y.findIndex(b=>b.type!==w);return x>=0?x:y.length};let v=0;this.unevalEdges.length>0&&(v=g(this.unevalEdges,"none"),this.constructBridgeStructures(l,this.unevalVertices,this.unevalHeights,this.unevalEdges,{min:0,max:v},this.tileToMeters));const p=i();if(this.unevalEdges.length>0){const y=this.unevalEdges.splice(v),w=g(y,"tunnel")+v;this.unevalEdges.push(...y),this.constructTunnelStructures(l,this.unevalVertices,this.unevalHeights,this.unevalEdges,{min:0,max:v},{min:v,max:w})}o(m),l.addTriangles(this.unevalTriangles,this.unevalVertices,this.unevalHeights),o(p),l.addTriangles(this.unevalTunnelTriangles,this.unevalVertices,this.unevalHeights),o(h),l.addTriangles(this.unevalTunnelTriangles,this.unevalVertices,[-.1]),o(a),this.maskSegments=ki.simpleSegment(0,p.primitiveOffset,0,p.primitiveLength),this.depthSegments=ki.simpleSegment(0,h.primitiveOffset,0,h.primitiveLength),this.renderableSegments=ki.simpleSegment(0,m.primitiveOffset,0,m.primitiveLength),this.shadowCasterSegments=ki.simpleSegment(0,a.primitiveOffset,0,a.primitiveLength)}upload(e){this.vertexBuffer||this.vertexPositions.length===0||this.vertexNormals.length===0||this.indexArray.length===0||(this.vertexBuffer=e.createVertexBuffer(this.vertexPositions,x5.members),this.vertexBufferNormal=e.createVertexBuffer(this.vertexNormals,v5.members),this.indexBuffer=e.createIndexBuffer(this.indexArray))}destroy(){this.vertexBuffer&&(this.vertexBuffer.destroy(),this.vertexBufferNormal.destroy(),this.indexBuffer.destroy()),this.maskSegments&&(this.maskSegments.destroy(),this.depthSegments.destroy(),this.renderableSegments.destroy(),this.shadowCasterSegments.destroy())}computeVertexConnections(e,i,o,l){const a=new Map;for(let h=o;h<l;h++){const m=i[h],g=m.a,v=m.b;a.has(g)||a.set(g,{}),a.has(v)||a.set(v,{});const p=a.get(g),y=a.get(v);e[v]>0&&(p.to=v),e[g]>0&&(y.from=g)}return a}constructBridgeStructures(e,i,o,l,a,h){const m=this.computeVertexConnections(o,l,a.min,a.max),g=1/h,v=.5*g,p=w=>Q.vec3.fromValues(i[w].x,i[w].y,o[w]*g),y=w=>{const x=m.get(w),b=x.from,S=x.to;if(!b||!S)return;const I=p(b),P=p(w),O=p(S),L=Q.vec3.fromValues(0,0,0);if(!Q.vec3.exactEquals(I,P)){const F=Q.vec3.sub(Q.vec3.create(),P,I);Q.vec3.add(L,L,Q.vec3.normalize(F,F))}if(!Q.vec3.exactEquals(O,P)){const F=Q.vec3.sub(Q.vec3.create(),O,P);Q.vec3.add(L,L,Q.vec3.normalize(F,F))}const D=Q.vec3.len(L);return D>0?Q.vec3.scale(L,L,1/D):void 0};for(let w=a.min;w<a.max;w++){const x=l[w],b=this.prepareEdgePoints(i,o,x,(He,wt)=>He>=wt);if(b==null)continue;const S=b[0],I=b[1],P=Q.vec3.fromValues(S.coord.x,S.coord.y,g*S.height),O=Q.vec3.fromValues(I.coord.x,I.coord.y,g*I.height);if(Q.vec3.exactEquals(P,O))continue;const L=Q.vec3.sub(Q.vec3.create(),O,P);Q.vec3.normalize(L,L);const D=He=>Q.vec3.normalize(He,He),F=y(x.a)||L,V=y(x.b)||L,q=D(Q.vec3.fromValues(F[1],-F[0],0)),J=D(Q.vec3.fromValues(V[1],-V[0],0)),X=D(Q.vec3.cross(Q.vec3.create(),q,F)),Y=D(Q.vec3.cross(Q.vec3.create(),J,V)),le=Q.vec3.create(),ee=[Q.vec3.add(Q.vec3.create(),P,Q.vec3.scale(le,Q.vec3.sub(le,q,X),v)),Q.vec3.add(Q.vec3.create(),P,Q.vec3.scale(le,Q.vec3.add(le,q,X),v)),Q.vec3.add(Q.vec3.create(),P,Q.vec3.scale(le,X,v)),P],ce=[Q.vec3.add(Q.vec3.create(),O,Q.vec3.scale(le,Q.vec3.sub(le,J,Y),v)),Q.vec3.add(Q.vec3.create(),O,Q.vec3.scale(le,Q.vec3.add(le,J,Y),v)),Q.vec3.add(Q.vec3.create(),O,Q.vec3.scale(le,Y,v)),O],[me,pe]=e.addVertices(q,h,ee[0],ee[1]),[xe,ye]=e.addVertices(J,h,ce[0],ce[1]);e.addTriangles([me,pe,xe,pe,ye,xe]);const[Ee,we]=e.addVertices(X,h,ee[1],ee[2]),[Ae,$e]=e.addVertices(Y,h,ce[1],ce[2]);e.addTriangles([Ee,we,Ae,we,$e,Ae]);const[Ge,lt]=e.addVertices(Q.vec3.negate(q,q),h,ee[2],ee[3]),[Ze,Ke]=e.addVertices(Q.vec3.negate(J,J),h,ce[2],ce[3]);e.addTriangles([Ge,lt,Ze,lt,Ke,Ze])}}constructTunnelStructures(e,i,o,l,a,h){const m=g=>Q.vec3.normalize(g,g);for(let g=a.min;g<a.max;g++){const v=this.prepareEdgePoints(i,o,l[g],(x,b)=>x<=b);if(v==null)continue;const[p,y]=v,w=m(Q.vec3.fromValues(y.coord.y-p.coord.y,-(y.coord.x-p.coord.x),0));e.addQuad([p,y,{coord:y.coord,height:l[g].isTunnel?-.1:0},{coord:p.coord,height:l[g].isTunnel?-.1:0}],w)}for(let g=h.min;g<h.max;g++){const v=l[g],p=i[v.a],y=i[v.b],w=m(Q.vec3.fromValues(y.y-p.y,-(y.x-p.x),0));e.addQuad([{coord:y,height:0},{coord:p,height:0},{coord:p,height:o[v.a]+4},{coord:y,height:o[v.b]+4}],w),e.addQuad([{coord:p,height:0},{coord:y,height:0},{coord:y,height:o[v.b]+4},{coord:p,height:o[v.a]+4}],w)}}prepareEdgePoints(e,i,o,l){const a=e[o.a],h=e[o.b];let m=i[o.a],g=i[o.b];if(!(m!==0&&l(m,0)||g!==0&&l(g,0)))return;const v=a.clone(),p=h.clone();if(l(m,0)){if(!l(g,0)){const y=g/(g-m);p.x=St(p.x,v.x,y),p.y=St(p.y,v.y,y),g=St(g,m,y)}}else{const y=m/(m-g);v.x=St(v.x,p.x,y),v.y=St(v.y,p.y,y),m=St(m,g,y)}return[{coord:v,height:m},{coord:p,height:g}]}prepareEdges(e,i){if(i.length===0)return;i.sort((m,g)=>m.hash===g.hash?g.polygonIdx-m.polygonIdx:g.hash>m.hash?1:-1);let o=0,l=0,a=0,h=i[o].polygonIdx;do l++,(l===i.length||i[o].hash!==i[l].hash)&&((l-o==1||i[l-1].polygonIdx!==h)&&(a<o&&(i[a]=i[o],i[o]=null),i[a].type="none",a++),o=l,o!==i.length&&(h=i[o].polygonIdx));while(o!==i.length);if(i.splice(a),i.length!==0&&e.length!==0){i.sort((v,p)=>v.hash<p.hash?1:-1);let m=0,g=0;for(;m!==i.length&&g!==e.length;){const v=i[m],p=e[g];v.portalHash>p.hash?m++:p.hash>v.portalHash?g++:(v.type=p.type,m++)}}}isOnBorder(e,i){return e<=0&&i<=0||e>=Je&&i>=Je}static computeEdgeHash(e,i){return(e.y===i.y&&e.x>i.x||e.y>i.y)&&([e,i]=[i,e]),BigInt(xo.computePosHash(e))<<32n|BigInt(xo.computePosHash(i))}static computePosHash(e){return((65535&e.x)<<16|65535&e.y)>>>0}}class f4{constructor(e,i){this.layoutVertexArray=new fo,this.indexArray=new _r,this.lineIndexArray=new Ho,this.triangleSegments=new ki,this.lineSegments=new ki,this.programConfigurations=new Wo(e.layers,{zoom:e.zoom,lut:e.lut}),this.uploaded=!1,i&&(this.elevatedLayoutVertexArray=new _s)}update(e,i,o,l,a,h,m){this.programConfigurations.updatePaintArrays(e,i,a,o,l,h,m)}isEmpty(){return this.layoutVertexArray.length===0}needsUpload(){return this.programConfigurations.needsUpload}upload(e){this.uploaded||(this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,g5.members),this.indexBuffer=e.createIndexBuffer(this.indexArray),this.lineIndexBuffer=e.createIndexBuffer(this.lineIndexArray),this.elevatedLayoutVertexArray&&this.elevatedLayoutVertexArray.length>0&&(this.elevatedLayoutVertexBuffer=e.createVertexBuffer(this.elevatedLayoutVertexArray,y5.members))),this.programConfigurations.upload(e),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.elevatedLayoutVertexBuffer&&this.elevatedLayoutVertexBuffer.destroy(),this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.lineIndexBuffer.destroy(),this.programConfigurations.destroy(),this.triangleSegments.destroy(),this.lineSegments.destroy())}populatePaintArrays(e,i,o,l,a,h){this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,e,i,o,l,a,h)}}class m4{constructor(e){this.zoom=e.zoom,this.pixelRatio=e.pixelRatio,this.overscaling=e.overscaling,this.layers=e.layers,this.layerIds=this.layers.map(i=>i.fqid),this.index=e.index,this.hasPattern=!1,this.patternFeatures=[],this.bufferData=new f4(e,!1),this.elevationBufferData=new f4(e,!0),this.stateDependentLayerIds=this.layers.filter(i=>i.isStateDependent()).map(i=>i.id),this.projection=e.projection,this.elevationMode=this.layers[0].layout.get("fill-elevation-reference")}updateFootprints(e,i){}populate(e,i,o,l){this.hasPattern=l4("fill",this.layers,this.pixelRatio,i);const a=this.layers[0].layout.get("fill-sort-key"),h=[];for(const{feature:m,id:g,index:v,sourceLayerIndex:p}of e){const y=this.layers[0]._featureFilter.needGeometry,w=A(m,y);if(!this.layers[0]._featureFilter.filter(new Ai(this.zoom),w,o))continue;const x=a?a.evaluate(w,{},o,i.availableImages):void 0,b={id:g,properties:m.properties,type:m.type,sourceLayerIndex:p,index:v,geometry:y?w.geometry:M(m,o,l),patterns:{},sortKey:x};h.push(b)}a&&h.sort((m,g)=>m.sortKey-g.sortKey);for(const m of h){const{geometry:g,index:v,sourceLayerIndex:p}=m;if(this.hasPattern){const y=c4("fill",this.layers,m,this.zoom,this.pixelRatio,i);this.patternFeatures.push(y)}else this.addFeature(m,g,v,o,{},i.availableImages,i.brightness,i.elevationFeatures);i.featureIndex.insert(e[v].feature,g,v,p,this.index)}}update(e,i,o,l,a,h,m){this.bufferData.update(e,i,o,l,a,h,m),this.elevationBufferData.update(e,i,o,l,a,h,m)}addFeatures(e,i,o,l,a,h){for(const m of this.patternFeatures)this.addFeature(m,m.geometry,m.index,i,o,l,h,e.elevationFeatures)}isEmpty(){return this.bufferData.isEmpty()&&this.elevationBufferData.isEmpty()}uploadPending(){return!this.uploaded||this.bufferData.needsUpload()||this.elevationBufferData.needsUpload()}upload(e){this.bufferData.upload(e),this.elevationBufferData.upload(e),this.elevatedStructures&&this.elevatedStructures.upload(e)}destroy(){this.bufferData.destroy(),this.elevationBufferData.destroy(),this.elevatedStructures&&this.elevatedStructures.destroy()}addFeature(e,i,o,l,a,h=[],m,g){const v=hu(i,500);this.elevationMode!=="none"?this.addElevatedRoadFeature(e,v,l,o,g):this.addGeometry(v,this.bufferData),this.bufferData.populatePaintArrays(e,o,a,h,l,m),this.elevationBufferData.populatePaintArrays(e,o,a,h,l,m)}getUnevaluatedPortalGraph(){return this.elevatedStructures?this.elevatedStructures.unevaluatedPortals:void 0}getElevationPolygons(){return this.elevatedStructures?this.elevatedStructures.portalPolygons:void 0}setEvaluatedPortalGraph(e){this.elevatedStructures&&this.elevatedStructures.construct(e)}addElevatedRoadFeature(e,i,o,l,a){const h=new Array,m=this.getElevationFeature(e,a);if(m){h.push({polygons:i,elevationFeature:m,elevationTileID:o});for(const g of h)if(g.elevationFeature){if(this.elevationMode==="hd-road-base"){this.elevatedStructures||(this.elevatedStructures=new xo(g.elevationTileID));const p=g.elevationFeature.isTunnel();let y=0;e.properties.hasOwnProperty(bp)&&(y=+e.properties[bp]);for(const w of g.polygons)this.elevatedStructures.addPortalCandidates(g.elevationFeature.id,w,p,g.elevationFeature,y)}const v=new L5(o,g.elevationTileID);this.addElevatedGeometry(g.polygons,v,g.elevationFeature,this.elevationMode==="hd-road-base"?0:.05,l)}}else this.addGeometry(i,this.bufferData)}addElevatedGeometry(e,i,o,l,a){const h={elevation:o,elevationSampler:i,bias:l,index:a},[m,g]=this.addGeometry(e,this.elevationBufferData,h);this.elevationBufferData.heightRange==null?this.elevationBufferData.heightRange={min:m,max:g}:(this.elevationBufferData.heightRange.min=Math.min(this.elevationBufferData.heightRange.min,m),this.elevationBufferData.heightRange.max=Math.max(this.elevationBufferData.heightRange.max,g))}addGeometry(e,i,o){let l=Number.POSITIVE_INFINITY,a=Number.NEGATIVE_INFINITY,h=null;o&&(h=o.elevationSampler.constantElevation(o.elevation,o.bias),h!=null&&(l=h,a=h));const m=(g,v,p)=>{if(o!=null)if(v.push(g),h!=null)i.elevatedLayoutVertexArray.emplaceBack(h),p.push(h);else{const y=o.elevationSampler.pointElevation(g,o.elevation,o.bias);i.elevatedLayoutVertexArray.emplaceBack(y),p.push(y),l=Math.min(l,y),a=Math.max(a,y)}};for(const g of e){let v=0;for(const L of g)v+=L.length;const p=i.triangleSegments.prepareSegment(v,i.layoutVertexArray,i.indexArray),y=p.vertexLength,w=[],x=[],b=[],S=[],I=[],P=i.layoutVertexArray.length;for(const L of g){if(L.length===0)continue;L!==g[0]&&x.push(w.length/2);const D=i.lineSegments.prepareSegment(L.length,i.layoutVertexArray,i.lineIndexArray),F=D.vertexLength;o&&I.push(i.layoutVertexArray.length-P),m(L[0],b,S),i.layoutVertexArray.emplaceBack(L[0].x,L[0].y),i.lineIndexArray.emplaceBack(F+L.length-1,F),w.push(L[0].x),w.push(L[0].y);for(let V=1;V<L.length;V++)m(L[V],b,S),i.layoutVertexArray.emplaceBack(L[V].x,L[V].y),i.lineIndexArray.emplaceBack(F+V-1,F+V),w.push(L[V].x),w.push(L[V].y);D.vertexLength+=L.length,D.primitiveLength+=L.length}const O=v1(w,x);for(let L=0;L<O.length;L+=3)i.indexArray.emplaceBack(y+O[L],y+O[L+1],y+O[L+2]);if(o&&this.elevationMode==="hd-road-base"){const L=o.elevation.isTunnel(),D=o.elevation.safeArea,F=this.elevatedStructures.addVertices(b,S);this.elevatedStructures.addTriangles(O,F,L);const V=I.length;if(V>0){for(let q=0;q<V-1;q++)this.elevatedStructures.addRenderableRing(o.index,I[q]+F,I[q+1]-I[q],L,D);this.elevatedStructures.addRenderableRing(o.index,I[V-1]+F,b.length-I[V-1],L,D)}}p.vertexLength+=v,p.primitiveLength+=O.length/3}return[l,a]}getElevationFeature(e,i){if(!i)return;const o=+e.properties[T0];return o!=null?i.find(l=>l.id===o):void 0}}let Sp,Ep,Mp,Ap;at(m4,"FillBucket",{omit:["layers","patternFeatures"]}),at(f4,"FillBufferData"),at(xo,"ElevatedStructures");class _4{constructor(e,i,o,l){if(this.triangleCount=i.length/3,this.min=new Qe(0,0),this.max=new Qe(0,0),this.xScale=0,this.yScale=0,this.cellsX=0,this.cellsY=0,this.cells=[],this.payload=[],this.triangleCount===0||e.length===0)return;const[a,h]=[e[0].clone(),e[0].clone()];for(let y=1;y<e.length;++y){const w=e[y];a.x=Math.min(a.x,w.x),a.y=Math.min(a.y,w.y),h.x=Math.max(h.x,w.x),h.y=Math.max(h.y,w.y)}if(l){const y=Math.ceil(Math.max(h.x-a.x,h.y-a.y)/l);o=Math.max(o,y)}if(o===0)return;this.min=a,this.max=h;const m=this.max.sub(this.min);m.x=Math.max(m.x,1),m.y=Math.max(m.y,1);const g=Math.max(m.x,m.y)/o;this.cellsX=Math.max(1,Math.ceil(m.x/g)),this.cellsY=Math.max(1,Math.ceil(m.y/g)),this.xScale=1/g,this.yScale=1/g;const v=[];for(let y=0;y<this.triangleCount;y++){const w=e[i[3*y+0]].sub(this.min),x=e[i[3*y+1]].sub(this.min),b=e[i[3*y+2]].sub(this.min),S=Ko(Math.floor(Math.min(w.x,x.x,b.x)),this.xScale,this.cellsX),I=Ko(Math.floor(Math.max(w.x,x.x,b.x)),this.xScale,this.cellsX),P=Ko(Math.floor(Math.min(w.y,x.y,b.y)),this.yScale,this.cellsY),O=Ko(Math.floor(Math.max(w.y,x.y,b.y)),this.yScale,this.cellsY),L=new Qe(0,0),D=new Qe(0,0),F=new Qe(0,0),V=new Qe(0,0);for(let q=P;q<=O;++q){L.y=D.y=q*g,F.y=V.y=(q+1)*g;for(let J=S;J<=I;++J)L.x=F.x=J*g,D.x=V.x=(J+1)*g,(Ce(w,x,b,L,D,V)||Ce(w,x,b,L,V,F))&&v.push({cellIdx:q*this.cellsX+J,triIdx:y})}}if(v.length===0)return;v.sort((y,w)=>y.cellIdx-w.cellIdx||y.triIdx-w.triIdx);let p=0;for(;p<v.length;){const y=v[p].cellIdx,w={start:this.payload.length,len:0};for(;p<v.length&&v[p].cellIdx===y;)++w.len,this.payload.push(v[p++].triIdx);this.cells[y]=w}}_lazyInitLookup(){this.lookup||(this.lookup=new Uint8Array(Math.ceil(this.triangleCount/8))),this.lookup.fill(0)}queryPoint(e,i){if(this.triangleCount===0||this.cells.length===0||e.x>this.max.x||this.min.x>e.x||e.y>this.max.y||this.min.y>e.y)return;const o=Ko(e.x-this.min.x,this.xScale,this.cellsX),l=Ko(e.y-this.min.y,this.yScale,this.cellsY),a=this.cells[l*this.cellsX+o];if(a){this._lazyInitLookup();for(let h=0;h<a.len;h++){const m=this.payload[a.start+h],g=Math.floor(m/8),v=1<<m%8;if(!(this.lookup[g]&v)&&(this.lookup[g]|=v,i.push(m),i.length===this.triangleCount))return}}}query(e,i,o){if(this.triangleCount===0||this.cells.length===0||e.x>this.max.x||this.min.x>i.x||e.y>this.max.y||this.min.y>i.y)return;this._lazyInitLookup();const l=Ko(e.x-this.min.x,this.xScale,this.cellsX),a=Ko(i.x-this.min.x,this.xScale,this.cellsX),h=Ko(e.y-this.min.y,this.yScale,this.cellsY),m=Ko(i.y-this.min.y,this.yScale,this.cellsY);for(let g=h;g<=m;g++)for(let v=l;v<=a;v++){const p=this.cells[g*this.cellsX+v];if(p)for(let y=0;y<p.len;y++){const w=this.payload[p.start+y],x=Math.floor(w/8),b=1<<w%8;if(!(this.lookup[x]&b)&&(this.lookup[x]|=b,o.push(w),o.length===this.triangleCount))return}}}}function Ko(n,e,i){return Math.max(0,Math.min(i-1,Math.floor(n*e)))}at(_4,"TriangleGridIndex");class Ip{constructor(e){this.zoom=e.zoom,this.layers=e.layers,this.layerIds=this.layers.map(i=>i.fqid),this.index=e.index,this.hasPattern=!1,this.stateDependentLayerIds=this.layers.filter(i=>i.isStateDependent()).map(i=>i.id),this.footprints=[]}updateFootprints(e,i){for(const o of this.footprints)i.push({footprint:o,id:e})}populate(e,i,o,l){const a=[];for(const{feature:h,id:m,index:g,sourceLayerIndex:v}of e){const p=this.layers[0]._featureFilter.needGeometry,y=A(h,p);if(!this.layers[0]._featureFilter.filter(new Ai(this.zoom),y,o))continue;const w={id:m,properties:h.properties,type:h.type,sourceLayerIndex:v,index:g,geometry:p?y.geometry:M(h,o,l),patterns:{}};a.push(w)}for(const h of a){const{geometry:m,index:g,sourceLayerIndex:v}=h;this.addFeature(h,m,g,o,{},i.availableImages,i.brightness),i.featureIndex.insert(e[g].feature,m,g,v,this.index)}}isEmpty(){return this.footprints.length===0}uploadPending(){return!1}upload(e){}update(e,i,o,l,a,h,m){}destroy(){}addFeature(e,i,o,l,a,h=[],m){for(const g of hu(i,2)){const v=[],p=[],y=[],w=new Qe(1/0,1/0),x=new Qe(-1/0,-1/0);for(const I of g)if(I.length!==0){I!==g[0]&&y.push(p.length/2);for(let P=0;P<I.length;P++)p.push(I[P].x),p.push(I[P].y),v.push(I[P]),w.x=Math.min(w.x,I[P].x),w.y=Math.min(w.y,I[P].y),x.x=Math.max(x.x,I[P].x),x.y=Math.max(x.y,I[P].y)}const b=v1(p,y),S=new _4(v,b,8,256);this.footprints.push({vertices:v,indices:b,grid:S,min:w,max:x})}}}at(Ip,"ClipBucket",{omit:["layers"]});const k5=hi([{name:"a_pos_normal_ed",components:4,type:"Int16"}]),F5=hi([{name:"a_pos_end",components:4,type:"Int16"},{name:"a_angular_offset_factor",components:1,type:"Int16"}]),B5=hi([{name:"a_centroid_pos",components:2,type:"Uint16"}]),N5=hi([{name:"a_join_normal_inside",components:3,type:"Int16"}]),V5=hi([{name:"a_hidden_by_landmark",components:1,type:"Uint8"}]),U5=hi([{name:"a_pos_3",components:3,type:"Int16"},{name:"a_pos_normal_3",components:3,type:"Int16"}]),{members:j5}=k5;class E0 extends Qe{constructor(e,i,o){super(e,i),this.z=o}}class Pp extends E0{constructor(e,i,o,l){super(e,i,o),this.w=l}}function pu(n,e,i,o){const l=[],a=o===0?(h,m,g,v,p,y)=>{h.push(new Qe(y,g+(y-m)/(v-m)*(p-g)))}:(h,m,g,v,p,y)=>{h.push(new Qe(m+(y-g)/(p-g)*(v-m),y))};for(const h of n){const m=[];for(const g of h){if(g.length<=2)continue;const v=[];for(let w=0;w<g.length-1;w++){const x=g[w].x,b=g[w].y,S=g[w+1].x,I=g[w+1].y,P=o===0?x:b,O=o===0?S:I;P<e?O>e&&a(v,x,b,S,I,e):P>i?O<i&&a(v,x,b,S,I,i):v.push(g[w]),O<e&&P>=e&&a(v,x,b,S,I,e),O>i&&P<=i&&a(v,x,b,S,I,i)}let p=g[g.length-1];const y=o===0?p.x:p.y;y>=e&&y<=i&&v.push(p),v.length&&(p=v[v.length-1],v[0].x===p.x&&v[0].y===p.y||v.push(v[0]),m.push(v))}m.length&&l.push(m)}return l}function Cp(n,e,i,o){const l=i==="x"?"y":"x",a=(o-n[i])/(e[i]-n[i]);n[l]=n[l]+(e[l]-n[l])*a,n[i]=o,n.hasOwnProperty("z")&&(n.z=St(n.z,e.z,a)),n.hasOwnProperty("w")&&(n.w=St(n.w,e.w,a))}function zp(n,e,i,o){const l=i,a=o;for(const h of["x","y"]){let m=n,g=e;m[h]>=g[h]&&(m=e,g=n),m[h]<l&&g[h]>l&&Cp(m,g,h,l),m[h]<a&&g[h]>a&&Cp(g,m,h,a)}}const fu=Number.MAX_SAFE_INTEGER;function Rp(n,e,i,o){return n.order<e||n.order===fu||!(n.clipMask&i)||function(l,a){return a.length!==0&&a.find(h=>h===l)===void 0}(o,n.clipScope)}function mu(n,e){return n.x-e.x||n.y-e.y}function Dp(n,e){return mu(n.min,e.min)===0&&mu(n.max,e.max)===0}function g4(n,e){return!(n.min.x>e.max.x||n.max.x<e.min.x||n.min.y>e.max.y||n.max.y<e.min.y)}function y4(n,e){if(n.length!==e.length)return!1;for(let i=0;i<n.length;i++)if(n[i].sourceId!==e[i].sourceId||!Dp(n[i],e[i])||n[i].order!==e[i].order||n[i].clipMask!==e[i].clipMask||!In(n[i].clipScope,e[i].clipScope))return!1;return!0}function Lp(n,e,i){const o=1/Je,l=1/(1<<i.canonical.z),a=(e.x*o+i.canonical.x)*l+i.wrap,h=(e.y*o+i.canonical.y)*l;return{min:new Qe((n.x*o+i.canonical.x)*l+i.wrap,(n.y*o+i.canonical.y)*l),max:new Qe(a,h)}}function G5(n,e,i){const o=1<<i.canonical.z,l=((e.x-i.wrap)*o-i.canonical.x)*Je,a=(e.y*o-i.canonical.y)*Je;return{min:new Qe(((n.x-i.wrap)*o-i.canonical.x)*Je,(n.y*o-i.canonical.y)*Je),max:new Qe(l,a)}}function Op(n,e,i,o,l,a,h){const m=n.indices,g=n.vertices,v=[];for(let p=o;p<o+l;p+=3){const y=e[i[p+0]+a],w=e[i[p+1]+a],x=e[i[p+2]+a],b=Math.min(y.x,w.x,x.x),S=Math.max(y.x,w.x,x.x),I=Math.min(y.y,w.y,x.y),P=Math.max(y.y,w.y,x.y);v.length=0,n.grid.query(new Qe(b,I),new Qe(S,P),v);for(let O=0;O<v.length;O++){const L=v[O];if(Ce(g[m[3*L+0]],g[m[3*L+1]],g[m[3*L+2]],y,w,x,h))return!0}}return!1}function kp(n,e,i,o){if(!n||!i)return!1;let l=n.vertices;if(!e.canonical.equals(o.canonical)||e.wrap!==o.wrap){if(i.vertices.length<n.vertices.length)return kp(i,o,n,e);const a=e.canonical,h=o.canonical,m=Math.pow(2,h.z-a.z);l=n.vertices.map(g=>new Qe((g.x+a.x*Je)*m-h.x*Je,(g.y+a.y*Je)*m-h.y*Je))}return Op(i,l,n.indices,0,n.indices.length,0,0)}function Fp(n,e,i,o){const l=Math.pow(2,o.z-i.z);return new Qe((n+i.x*Je)*l-o.x*Je,(e+i.y*Je)*l-o.y*Je)}function Bp(n,e){const i=[];e.grid.queryPoint(n,i);const o=e.indices,l=e.vertices;for(let a=0;a<i.length;a++){const h=i[a];if(oe([l[o[3*h+0]],l[o[3*h+1]],l[o[3*h+2]]],n))return!0}return!1}const x4=[new Qe(0,0),new Qe(Je,0),new Qe(Je,Je),new Qe(0,Je)];function Np(n,e){const i=[];let o=[];if(!e||n.length<2)return[n];if(n.length===2)return he(n[0],n[1],x4)?[n]:[];for(let l=0;l<n.length+2;l++){const a=n[l%n.length],h=n[(l+1)%n.length],m=he(l===0?n[n.length-1]:n[(l-1)%n.length],a,x4),g=he(a,h,x4),v=m||g;v&&o.push(a),v&&g||o.length>0&&(o.length>1&&i.push(o),o=[])}return o.length>1&&i.push(o),i}const v4=ba.VectorTileFeature.types,q5=["fill-extrusion-base","fill-extrusion-height","fill-extrusion-color","fill-extrusion-pattern","fill-extrusion-flood-light-wall-radius","fill-extrusion-line-width","fill-extrusion-emissive-strength"],$5=["fill-extrusion-flood-light-ground-radius"],H5=Math.pow(2,13),Z5=Math.pow(2,15)-1,Vp=new Qe(0,1),wa=2147483648;function S1(n,e,i,o,l,a,h,m){n.emplaceBack((e<<1)+h,(i<<1)+a,(Math.floor(o*H5)<<1)+l,Math.round(m))}function E1(n,e,i){n.emplaceBack(e.x*Je,e.y*Je,i?1:0)}function _u(n,e,i,o,l,a){n.emplaceBack(e.x,e.y,(i.x<<1)+o,(i.y<<1)+l,a)}function M1(n,e,i){n.emplaceBack(e.x,e.y,e.z,i[0]*16384,i[1]*16384,i[2]*16384)}class Up{constructor(){this.vertexOffset=0,this.vertexCount=0,this.indexOffset=0,this.indexCount=0}}class jp{constructor(){this.centroidXY=new Qe(0,0),this.vertexArrayOffset=0,this.vertexCount=0,this.groundVertexArrayOffset=0,this.groundVertexCount=0,this.flags=0,this.footprintSegIdx=-1,this.footprintSegLen=0,this.polygonSegIdx=-1,this.polygonSegLen=0,this.min=new Qe(Number.MAX_VALUE,Number.MAX_VALUE),this.max=new Qe(-Number.MAX_VALUE,-Number.MAX_VALUE),this.height=0}span(){return new Qe(this.max.x-this.min.x,this.max.y-this.min.y)}}class Gp{constructor(){this.acc=new Qe(0,0),this.accCount=0,this.centroidDataIndex=0}startRing(e,i){e.min.x===Number.MAX_VALUE&&(e.min.x=e.max.x=i.x,e.min.y=e.max.y=i.y)}appendEdge(e,i,o){this.accCount++,this.acc._add(i);let l=!!this.borders;i.x<e.min.x?(e.min.x=i.x,l=!0):i.x>e.max.x&&(e.max.x=i.x,l=!0),i.y<e.min.y?(e.min.y=i.y,l=!0):i.y>e.max.y&&(e.max.y=i.y,l=!0),((i.x===0||i.x===Je)&&i.x===o.x)!=((i.y===0||i.y===Je)&&i.y===o.y)&&this.processBorderOverlap(i,o),l&&this.checkBorderIntersection(i,o)}checkBorderIntersection(e,i){i.x<0!=e.x<0&&this.addBorderIntersection(0,St(i.y,e.y,(0-i.x)/(e.x-i.x))),i.x>Je!=e.x>Je&&this.addBorderIntersection(1,St(i.y,e.y,(Je-i.x)/(e.x-i.x))),i.y<0!=e.y<0&&this.addBorderIntersection(2,St(i.x,e.x,(0-i.y)/(e.y-i.y))),i.y>Je!=e.y>Je&&this.addBorderIntersection(3,St(i.x,e.x,(Je-i.y)/(e.y-i.y)))}addBorderIntersection(e,i){this.borders||(this.borders=[[Number.MAX_VALUE,-Number.MAX_VALUE],[Number.MAX_VALUE,-Number.MAX_VALUE],[Number.MAX_VALUE,-Number.MAX_VALUE],[Number.MAX_VALUE,-Number.MAX_VALUE]]);const o=this.borders[e];i<o[0]&&(o[0]=i),i>o[1]&&(o[1]=i)}processBorderOverlap(e,i){if(e.x===i.x){if(e.y===i.y)return;const o=e.x===0?0:1;this.addBorderIntersection(o,i.y),this.addBorderIntersection(o,e.y)}else{const o=e.y===0?2:3;this.addBorderIntersection(o,i.x),this.addBorderIntersection(o,e.x)}}centroid(){return this.accCount===0?new Qe(0,0):new Qe(Math.floor(Math.max(0,this.acc.x)/this.accCount),Math.floor(Math.max(0,this.acc.y)/this.accCount))}intersectsCount(){return this.borders?this.borders.reduce((e,i)=>e+ +(i[0]!==Number.MAX_VALUE),0):0}}function qp(n,e){const i=n.add(e)._unit(),o=$t(n.x*i.x+n.y*i.y,-1,1);var l,a,h;return h=Math.acos(o),Math.min(4,Math.max(-4,Math.tan(h)))/4*Z5*((l=n).x*(a=e).y-l.y*a.x<0?-1:1)}const W5=[n=>n.x<0,n=>n.x>Je,n=>n.y<0,n=>n.y>Je];function X5(n,e,i,o){const l=[4];if(o===0)return l;i._mult(o);const a=n.sub(i),h=e.sub(i),m=[n,e,a,h];for(let g=0;g<4;g++)for(const v of m)if(W5[g](v)){l.push(g);break}return l}class $p{constructor(e){this.vertexArray=new wn,this.indexArray=new _r,this.programConfigurations=new Wo(e.layers,{zoom:e.zoom,lut:e.lut},i=>$5.includes(i)),this._segments=new ki,this.hiddenByLandmarkVertexArray=new l1,this._segmentToGroundQuads={},this._segmentToGroundQuads[0]=[],this._segmentToRegionTriCounts={},this._segmentToRegionTriCounts[0]=[0,0,0,0,0],this.regionSegments={},this.regionSegments[4]=new ki}getDefaultSegment(){return this.regionSegments[4]}hasData(){return this.vertexArray.length!==0}addData(e,i,o,l=!1){const a=e.length;if(a>2){let h=Math.max(0,this._segments.get().length-1);const m=this._segments._prepareSegment(4*a,this.vertexArray.length,2*this._segmentToGroundQuads[h].length);let g;h!==this._segments.get().length-1&&(h++,this._segmentToGroundQuads[h]=[],this._segmentToRegionTriCounts[h]=[0,0,0,0,0]);{const v=e[0],p=e[1];g=qp(v.sub(e[a-1])._perp()._unit(),p.sub(v)._perp()._unit())}for(let v=0;v<a;v++){const p=v===a-1?0:v+1,y=e[v],w=e[p],x=e[p===a-1?0:p+1],b=w.sub(y)._perp()._unit(),S=qp(b,x.sub(w)._perp()._unit()),I=g,P=S;if(b4(y,w,i)||l&&Wp(y,i)&&Wp(w,i)){g=S;continue}const O=m.vertexLength;_u(this.vertexArray,y,w,1,1,I),_u(this.vertexArray,y,w,1,0,I),_u(this.vertexArray,y,w,0,1,P),_u(this.vertexArray,y,w,0,0,P),m.vertexLength+=4;const L=X5(y,w,b,o);for(const D of L)this._segmentToGroundQuads[h].push({id:O,region:D}),this._segmentToRegionTriCounts[h][D]+=2,m.primitiveLength+=2;g=S}}}prepareBorderSegments(){if(!this.hasData())return;const e=this._segments.get(),i=e.length;for(let o=0;o<i;o++)this._segmentToGroundQuads[o].sort((l,a)=>l.region-a.region);for(let o=0;o<i;o++){const l=this._segmentToGroundQuads[o],a=e[o],h=this._segmentToRegionTriCounts[o];h.reduce((g,v)=>g+v,0);let m=0;for(let g=0;g<=4;g++){const v=h[g];if(v!==0){let p=this.regionSegments[g];p||(p=this.regionSegments[g]=new ki);const y={vertexOffset:a.vertexOffset,primitiveOffset:a.primitiveOffset+m,vertexLength:a.vertexLength,primitiveLength:v};p.get().push(y)}m+=v}for(let g=0;g<l.length;g++){const v=l[g].id;this.indexArray.emplaceBack(v,v+1,v+3),this.indexArray.emplaceBack(v,v+3,v+2)}}this._segmentToGroundQuads=null,this._segmentToRegionTriCounts=null,this._segments.destroy(),this._segments=null}addPaintPropertiesData(e,i,o,l,a,h){this.hasData()&&this.programConfigurations.populatePaintArrays(this.vertexArray.length,e,i,o,l,a,h)}upload(e){this.hasData()&&(this.vertexBuffer=e.createVertexBuffer(this.vertexArray,F5.members),this.indexBuffer=e.createIndexBuffer(this.indexArray))}uploadPaintProperties(e){this.hasData()&&this.programConfigurations.upload(e)}update(e,i,o,l,a,h,m){this.hasData()&&this.programConfigurations.updatePaintArrays(e,i,o,l,a,h,m)}updateHiddenByLandmark(e){if(!this.hasData())return;const i=e.groundVertexCount+e.groundVertexArrayOffset;if(e.groundVertexCount===0)return;const o=e.flags&wa?1:0;for(let l=e.groundVertexArrayOffset;l<i;++l)this.hiddenByLandmarkVertexArray.emplace(l,o);this._needsHiddenByLandmarkUpdate=!0}uploadHiddenByLandmark(e){this.hasData()&&this._needsHiddenByLandmarkUpdate&&(!this.hiddenByLandmarkVertexBuffer&&this.hiddenByLandmarkVertexArray.length>0?this.hiddenByLandmarkVertexBuffer=e.createVertexBuffer(this.hiddenByLandmarkVertexArray,V5.members,!0):this.hiddenByLandmarkVertexBuffer&&this.hiddenByLandmarkVertexBuffer.updateData(this.hiddenByLandmarkVertexArray),this._needsHiddenByLandmarkUpdate=!1)}destroy(){if(this.vertexBuffer){this.vertexBuffer.destroy(),this.indexBuffer.destroy(),this.hiddenByLandmarkVertexBuffer&&this.hiddenByLandmarkVertexBuffer.destroy(),this._segments&&this._segments.destroy(),this.programConfigurations.destroy();for(let e=0;e<=4;e++){const i=this.regionSegments[e];i&&i.destroy()}}}}class gu{constructor(e){this.zoom=e.zoom,this.canonical=e.canonical,this.overscaling=e.overscaling,this.layers=e.layers,this.pixelRatio=e.pixelRatio,this.layerIds=this.layers.map(i=>i.fqid),this.index=e.index,this.hasPattern=!1,this.edgeRadius=0,this.projection=e.projection,this.activeReplacements=[],this.replacementUpdateTime=0,this.centroidData=[],this.footprintIndices=new _r,this.footprintVertices=new fo,this.footprintSegments=[],this.layoutVertexArray=new mo,this.centroidVertexArray=new m0,this.wallVertexArray=new eu,this.indexArray=new _r,this.programConfigurations=new Wo(e.layers,{zoom:e.zoom,lut:e.lut},i=>q5.includes(i)),this.segments=new ki,this.stateDependentLayerIds=this.layers.filter(i=>i.isStateDependent()).map(i=>i.id),this.groundEffect=new $p(e),this.maxHeight=0,this.partLookup={},this.triangleSubSegments=[],this.polygonSegments=[]}updateFootprints(e,i){}populate(e,i,o,l){this.features=[],this.hasPattern=l4("fill-extrusion",this.layers,this.pixelRatio,i),this.featuresOnBorder=[],this.borderFeatureIndices=[[],[],[],[]],this.borderDoneWithNeighborZ=[-1,-1,-1,-1],this.selfDEMTileTimestamp=Number.MAX_VALUE,this.borderDEMTileTimestamp=[Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE],this.tileToMeter=u(o),this.edgeRadius=this.layers[0].layout.get("fill-extrusion-edge-radius")/this.tileToMeter,this.wallMode=this.layers[0].paint.get("fill-extrusion-line-width").constantOr(1)!==0;for(const{feature:a,id:h,index:m,sourceLayerIndex:g}of e){const v=this.layers[0]._featureFilter.needGeometry,p=A(a,v);if(!this.layers[0]._featureFilter.filter(new Ai(this.zoom),p,o))continue;const y={id:h,sourceLayerIndex:g,index:m,geometry:v?p.geometry:M(a,o,l),properties:a.properties,type:a.type,patterns:{}},w=this.layoutVertexArray.length,x=v4[y.type]==="Polygon";if(this.hasPattern)this.features.push(c4("fill-extrusion",this.layers,y,this.zoom,this.pixelRatio,i));else if(this.wallMode)for(const b of y.geometry)for(const S of Np(b,x))this.addFeature(y,[S],m,o,{},i.availableImages,l,i.brightness);else this.addFeature(y,y.geometry,m,o,{},i.availableImages,l,i.brightness);i.featureIndex.insert(a,y.geometry,m,g,this.index,w)}this.sortBorders(),this.projection.name==="mercator"&&this.splitToSubtiles(),this.groundEffect.prepareBorderSegments(),this.polygonSegments.length=0}addFeatures(e,i,o,l,a,h){for(const m of this.features){const g=v4[m.type]==="Polygon",{geometry:v}=m;if(this.wallMode)for(const p of v)for(const y of Np(p,g))this.addFeature(m,[y],m.index,i,o,l,a,h);else this.addFeature(m,v,m.index,i,o,l,a,h)}this.sortBorders(),this.projection.name==="mercator"&&this.splitToSubtiles()}update(e,i,o,l,a,h,m){this.programConfigurations.updatePaintArrays(e,i,a,o,l,h,m),this.groundEffect.update(e,i,a,o,l,h,m)}isEmpty(){return this.layoutVertexArray.length===0}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload||this.groundEffect.programConfigurations.needsUpload}upload(e){this.uploaded||(this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,j5),this.indexBuffer=e.createIndexBuffer(this.indexArray),this.wallVertexBuffer=e.createVertexBuffer(this.wallVertexArray,N5.members),this.layoutVertexExtArray&&(this.layoutVertexExtBuffer=e.createVertexBuffer(this.layoutVertexExtArray,U5.members,!0)),this.groundEffect.upload(e)),this.groundEffect.uploadPaintProperties(e),this.programConfigurations.upload(e),this.uploaded=!0}uploadCentroid(e){this.groundEffect.uploadHiddenByLandmark(e),this.needsCentroidUpdate&&(!this.centroidVertexBuffer&&this.centroidVertexArray.length>0?this.centroidVertexBuffer=e.createVertexBuffer(this.centroidVertexArray,B5.members,!0):this.centroidVertexBuffer&&this.centroidVertexBuffer.updateData(this.centroidVertexArray),this.needsCentroidUpdate=!1)}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.centroidVertexBuffer&&this.centroidVertexBuffer.destroy(),this.layoutVertexExtBuffer&&this.layoutVertexExtBuffer.destroy(),this.groundEffect.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())}addFeature(e,i,o,l,a,h,m,g){const v=this.layers[0].paint.get("fill-extrusion-flood-light-ground-radius").evaluate(e,{})/this.tileToMeter,p=[new Qe(0,0),new Qe(Je,Je)],y=m.projection,w=y.name==="globe",x=this.wallMode||v4[e.type]==="Polygon",b=new Gp;b.centroidDataIndex=this.centroidData.length;const S=new jp,I=this.layers[0].paint.get("fill-extrusion-base").evaluate(e,{},l)<=0,P=this.layers[0].paint.get("fill-extrusion-height").evaluate(e,{},l);let O;if(S.height=P,S.vertexArrayOffset=this.layoutVertexArray.length,S.groundVertexArrayOffset=this.groundEffect.vertexArray.length,w&&!this.layoutVertexExtArray&&(this.layoutVertexExtArray=new bl),this.wallMode){if(w)return void ji("Non zero fill-extrusion-line-width is not yet supported on globe.");if(i.length!==1)return;O=function(Y){const le=Y[0].x===Y[Y.length-1].x&&Y[0].y===Y[Y.length-1].y;(function(Ke){let He=0;const wt=Ke.length;for(let rt=0;rt<wt;rt++)He+=(Ke[(rt+1)%wt].x-Ke[rt].x)*(Ke[(rt+1)%wt].y+Ke[rt].y);return He>=0})(Y)||(Y=Y.reverse());const ce={geometry:[],joinNormals:[],indices:[]},me=[],pe=[],xe=[];let ye=Y.length;for(;ye>=2&&Y[ye-1].equals(Y[ye-2]);)ye--;if(ye<(le?3:2))return ce;let Ee,we,Ae,$e,Ge,lt=0;for(;lt<ye-1&&Y[lt].equals(Y[lt+1]);)lt++;le&&(Ee=Y[ye-2],Ge=Y[lt].sub(Ee)._unit()._perp());for(let Ke=lt;Ke<ye;Ke++){if(Ae=Ke===ye-1?le?Y[lt+1]:void 0:Y[Ke+1],Ae&&Y[Ke].equals(Ae))continue;Ge&&($e=Ge),Ee&&(we=Ee),Ee=Y[Ke],Ge=Ae?Ae.sub(Ee)._unit()._perp():$e,$e=$e||Ge;let He=$e.add(Ge);He.x===0&&He.y===0||He._unit();const wt=He.x*Ge.x+He.y*Ge.y,rt=wt!==0?1/wt:1/0,pt=$e.x*Ge.y-$e.y*Ge.x>0;let Mt="miter";const jt=2;Mt==="miter"&&rt>jt&&(Mt="bevel"),Mt==="bevel"&&(rt>100&&(Mt="flipbevel"),rt<jt&&(Mt="miter"));const Ct=(Wt,Vt,Yt,ci)=>{const Ii=new Qe(Wt.x,Wt.y),It=new Qe(Wt.x,Wt.y);Ii.x+=Vt.x*ci,Ii.y+=Vt.y*ci,It.x-=Vt.x*Math.max(Yt,1),It.y-=Vt.y*Math.max(Yt,1),xe.push(Vt),me.push(Ii),pe.push(It)};if(Mt==="miter")He._mult(rt),Ct(Ee,He,0,0);else if(Mt==="flipbevel")He=Ge.mult(-1),Ct(Ee,He,0,0),Ct(Ee,He.mult(-1),0,0);else{const Wt=-Math.sqrt(rt*rt-1),Vt=pt?Wt:0,Yt=pt?0:Wt;we&&Ct(Ee,$e,Vt,Yt),Ae&&Ct(Ee,Ge,Vt,Yt)}}ce.geometry=[...me,...pe.reverse(),me[0]],ce.joinNormals=[...xe,...xe.reverse(),xe[xe.length-1]];const Ze=ce.geometry.length-1;for(let Ke=0;Ke<Ze/2;Ke++)if(Ke+1<Ze/2){let He=Ke,wt=Ke+1,rt=Ze-1-Ke,pt=Ze-2-Ke;He=He===0?Ze-1:He-1,wt=wt===0?Ze-1:wt-1,rt=rt===0?Ze-1:rt-1,pt=pt===0?Ze-1:pt-1,ce.indices.push(rt),ce.indices.push(wt),ce.indices.push(He),ce.indices.push(rt),ce.indices.push(pt),ce.indices.push(wt)}return ce}(i[0]),i=[O.geometry]}const L=(Y,le)=>Y<(le.length-1)/2||Y===le.length-1,D=this.wallMode?[i]:hu(i,500);for(let Y=D.length-1;Y>=0;Y--){const le=D[Y];(le.length===0||(F=le[0]).every(ee=>ee.x<=0)||F.every(ee=>ee.x>=Je)||F.every(ee=>ee.y<=0)||F.every(ee=>ee.y>=Je))&&D.splice(Y,1)}var F;let V;if(w)V=Jp(D,p,l);else{V=[];for(const Y of D)V.push({polygon:Y,bounds:p})}const q=x?this.edgeRadius:0,J=q>0&&this.zoom<17,X=(Y,le)=>{if(Y.length===0)return!1;const ee=Y[Y.length-1];return le.x===ee.x&&le.y===ee.y};for(const{polygon:Y,bounds:le}of V){let ee=0,ce=0;for(const ye of Y)x&&!ye[0].equals(ye[ye.length-1])&&ye.push(ye[0]),ce+=x?ye.length-1:ye.length;const me=this.segments.prepareSegment((x?5:4)*ce,this.layoutVertexArray,this.indexArray);S.footprintSegIdx<0&&(S.footprintSegIdx=this.footprintSegments.length),S.polygonSegIdx<0&&(S.polygonSegIdx=this.polygonSegments.length);const pe={triangleArrayOffset:this.indexArray.length,triangleCount:0,triangleSegIdx:this.segments.segments.length-1},xe=new Up;if(xe.vertexOffset=this.footprintVertices.length,xe.indexOffset=3*this.footprintIndices.length,xe.ringIndices=[],x){const ye=[],Ee=[];ee=me.vertexLength;for(let Ae=0;Ae<Y.length;Ae++){const $e=Y[Ae];$e.length&&Ae!==0&&Ee.push(ye.length/2);const Ge=[];let lt,Ze;lt=$e[1].sub($e[0])._perp()._unit(),xe.ringIndices.push($e.length-1);for(let Ke=1;Ke<$e.length;Ke++){const He=$e[Ke],wt=$e[Ke===$e.length-1?1:Ke+1],rt=He.clone();if(q){Ze=wt.sub(He)._perp()._unit();const pt=lt.add(Ze)._unit(),Mt=q*Math.min(4,1/(lt.x*pt.x+lt.y*pt.y));rt.x+=Mt*pt.x,rt.y+=Mt*pt.y,rt.x=Math.round(rt.x),rt.y=Math.round(rt.y),lt=Ze}if(!I||q!==0&&!J||X(Ge,rt)||Ge.push(rt),S1(this.layoutVertexArray,rt.x,rt.y,0,0,1,1,0),this.wallMode){const pt=L(Ke,$e);E1(this.wallVertexArray,O.joinNormals[Ke],!pt)}me.vertexLength++,this.footprintVertices.emplaceBack(He.x,He.y),ye.push(He.x,He.y),w&&M1(this.layoutVertexExtArray,y.projectTilePoint(rt.x,rt.y,l),y.upVector(l,rt.x,rt.y))}I&&(q===0||J)&&(Ge.length!==0&&X(Ge,Ge[0])&&Ge.pop(),this.groundEffect.addData(Ge,le,v))}const we=this.wallMode?O.indices:v1(ye,Ee);for(let Ae=0;Ae<we.length;Ae+=3)this.footprintIndices.emplaceBack(xe.vertexOffset+we[Ae+0],xe.vertexOffset+we[Ae+1],xe.vertexOffset+we[Ae+2]),this.indexArray.emplaceBack(ee+we[Ae],ee+we[Ae+2],ee+we[Ae+1]),me.primitiveLength++;xe.indexCount+=we.length,xe.vertexCount+=this.footprintVertices.length-xe.vertexOffset}for(let ye=0;ye<Y.length;ye++){const Ee=Y[ye];b.startRing(S,Ee[0]);let we=Ee.length>4&&Xp(Ee[Ee.length-2],Ee[0],Ee[1]),Ae=q?Y5(Ee[Ee.length-2],Ee[0],Ee[1],q):0;const $e=[];let Ge,lt,Ze;lt=Ee[1].sub(Ee[0])._perp()._unit();let Ke=!0;for(let He=1,wt=0;He<Ee.length;He++){let rt=Ee[He-1],pt=Ee[He];const Mt=Ee[He===Ee.length-1?1:He+1];if(b.appendEdge(S,pt,rt),b4(pt,rt,le)){q&&(lt=Mt.sub(pt)._perp()._unit(),Ke=!Ke);continue}const jt=pt.sub(rt)._perp(),Ct=jt.x/(Math.abs(jt.x)+Math.abs(jt.y)),Wt=jt.y>0?1:0,Vt=rt.dist(pt);if(wt+Vt>32768&&(wt=0),q){Ze=Mt.sub(pt)._perp()._unit();let It=Zp(rt,pt,Mt,Hp(lt,Ze),q);isNaN(It)&&(It=0);const ii=pt.sub(rt)._unit();rt=rt.add(ii.mult(Ae))._round(),pt=pt.add(ii.mult(-It))._round(),Ae=It,lt=Ze,I&&this.zoom>=17&&(X($e,rt)||$e.push(rt),X($e,pt)||$e.push(pt))}const Yt=me.vertexLength,ci=Ee.length>4&&Xp(rt,pt,Mt);let Ii=Yp(wt,we,Ke);if(S1(this.layoutVertexArray,rt.x,rt.y,Ct,Wt,0,0,Ii),S1(this.layoutVertexArray,rt.x,rt.y,Ct,Wt,0,1,Ii),this.wallMode){const It=L(He-1,Ee),ii=O.joinNormals[He-1];E1(this.wallVertexArray,ii,It),E1(this.wallVertexArray,ii,It)}if(wt+=Vt,Ii=Yp(wt,ci,!Ke),we=ci,S1(this.layoutVertexArray,pt.x,pt.y,Ct,Wt,0,0,Ii),S1(this.layoutVertexArray,pt.x,pt.y,Ct,Wt,0,1,Ii),this.wallMode){const It=L(He,Ee),ii=O.joinNormals[He];E1(this.wallVertexArray,ii,It),E1(this.wallVertexArray,ii,It)}if(me.vertexLength+=4,this.indexArray.emplaceBack(Yt+0,Yt+1,Yt+2),this.indexArray.emplaceBack(Yt+1,Yt+3,Yt+2),me.primitiveLength+=2,q){const It=ee+(He===1?Ee.length-2:He-2),ii=He===1?ee:It+1;if(this.indexArray.emplaceBack(Yt+1,It,Yt+3),this.indexArray.emplaceBack(It,ii,Yt+3),me.primitiveLength+=2,Ge===void 0&&(Ge=Yt),!b4(Mt,Ee[He],le)){const Li=He===Ee.length-1?Ge:me.vertexLength;this.indexArray.emplaceBack(Yt+2,Yt+3,Li),this.indexArray.emplaceBack(Yt+3,Li+1,Li),this.indexArray.emplaceBack(Yt+3,ii,Li+1),me.primitiveLength+=3}Ke=!Ke}if(w){const It=this.layoutVertexExtArray,ii=y.projectTilePoint(rt.x,rt.y,l),Li=y.projectTilePoint(pt.x,pt.y,l),Ni=y.upVector(l,rt.x,rt.y),qi=y.upVector(l,pt.x,pt.y);M1(It,ii,Ni),M1(It,ii,Ni),M1(It,Li,qi),M1(It,Li,qi)}}x&&(ee+=Ee.length-1),I&&q&&this.zoom>=17&&($e.length!==0&&X($e,$e[0])&&$e.pop(),this.groundEffect.addData($e,le,v,q>0))}this.footprintSegments.push(xe),pe.triangleCount=this.indexArray.length-pe.triangleArrayOffset,this.polygonSegments.push(pe),++S.footprintSegLen,++S.polygonSegLen}if(S.vertexCount=this.layoutVertexArray.length-S.vertexArrayOffset,S.groundVertexCount=this.groundEffect.vertexArray.length-S.groundVertexArrayOffset,S.vertexCount!==0){if(S.centroidXY=b.borders?Vp:this.encodeCentroid(b,S),this.centroidData.push(S),b.borders){this.featuresOnBorder.push(b);const Y=this.featuresOnBorder.length-1;for(let le=0;le<b.borders.length;le++)b.borders[le][0]!==Number.MAX_VALUE&&this.borderFeatureIndices[le].push(Y)}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,e,o,a,h,l,g),this.groundEffect.addPaintPropertiesData(e,o,a,h,l,g),this.maxHeight=Math.max(this.maxHeight,P)}}sortBorders(){for(let e=0;e<this.borderFeatureIndices.length;e++)this.borderFeatureIndices[e].sort((i,o)=>this.featuresOnBorder[i].borders[e][0]-this.featuresOnBorder[o].borders[e][0])}splitToSubtiles(){const e=[];for(let m=0;m<this.centroidData.length;m++){const g=this.centroidData[m],v=+(g.min.y+g.max.y>Je),p=2*v+(+(g.min.x+g.max.x>Je)^v);for(let y=0;y<g.polygonSegLen;y++){const w=g.polygonSegIdx+y;e.push({centroidIdx:m,subtile:p,polygonSegmentIdx:w,triangleSegmentIdx:this.polygonSegments[w].triangleSegIdx})}}const i=new _r;e.sort((m,g)=>m.triangleSegmentIdx===g.triangleSegmentIdx?m.subtile-g.subtile:m.triangleSegmentIdx-g.triangleSegmentIdx);let o=0,l=0,a=0;for(const m of e){if(m.triangleSegmentIdx!==o)break;a++}const h=e.length;for(;l!==e.length;){o=e[l].triangleSegmentIdx;let m=0,g=l,v=l;for(let p=g;p<a&&e[p].subtile===m;p++)v++;for(;g!==a;){const p=e[g];m=p.subtile;const y=this.centroidData[p.centroidIdx].min.clone(),w=this.centroidData[p.centroidIdx].max.clone(),x={vertexOffset:this.segments.segments[o].vertexOffset,primitiveOffset:i.length,vertexLength:this.segments.segments[o].vertexLength,primitiveLength:0,sortKey:void 0,vaos:{}};for(let b=g;b<v;b++){const S=e[b],I=this.polygonSegments[S.polygonSegmentIdx],P=this.centroidData[S.centroidIdx].min,O=this.centroidData[S.centroidIdx].max,L=this.indexArray.uint16;for(let D=I.triangleArrayOffset;D<I.triangleArrayOffset+I.triangleCount;D++)i.emplaceBack(L[3*D],L[3*D+1],L[3*D+2]);x.primitiveLength+=I.triangleCount,y.x=Math.min(y.x,P.x),y.y=Math.min(y.y,P.y),w.x=Math.max(w.x,O.x),w.y=Math.max(w.y,O.y)}x.primitiveLength>0&&this.triangleSubSegments.push({segment:x,min:y,max:w}),g=v;for(let b=g;b<a&&e[b].subtile===e[g].subtile;b++)v++}l=a;for(let p=l;p<h&&e[p].triangleSegmentIdx===e[l].triangleSegmentIdx;p++)a++}i._trim(),this.indexArray=i}getVisibleSegments(e,i,o){const l=new ki;if(this.wallMode){for(const S of this.triangleSubSegments)l.segments.push(S.segment);return l}let a=0,h=0;const m=1<<e.canonical.z;if(i){const S=i.getMinMaxForTile(e);S&&(a=S.min,h=S.max)}h+=this.maxHeight;const g=e.toUnwrapped();let v;const p=[g.canonical.x/m+g.wrap,g.canonical.y/m],y=[(g.canonical.x+1)/m+g.wrap,(g.canonical.y+1)/m],w=(S,I,P)=>[S[0]*(1-P[0])+I[0]*P[0],S[1]*(1-P[1])+I[1]*P[1]],x=[],b=[];for(const S of this.triangleSubSegments){x[0]=S.min.x/Je,x[1]=S.min.y/Je,b[0]=S.max.x/Je,b[1]=S.max.y/Je;const I=w(p,y,x),P=w(p,y,b);if(new mt([I[0],I[1],a],[P[0],P[1],h]).intersectsPrecise(o)===0){v&&(l.segments.push(v),v=void 0);continue}const O=S.segment;v&&v.vertexOffset!==O.vertexOffset&&(l.segments.push(v),v=void 0),v?(v.vertexLength+=O.vertexLength,v.primitiveLength+=O.primitiveLength):v={vertexOffset:O.vertexOffset,primitiveLength:O.primitiveLength,vertexLength:O.vertexLength,primitiveOffset:O.primitiveOffset,sortKey:void 0,vaos:{}}}return v&&l.segments.push(v),l}encodeCentroid(e,i){const o=e.centroid(),l=i.span(),a=Math.min(7,Math.round(l.x*this.tileToMeter/10)),h=Math.min(7,Math.round(l.y*this.tileToMeter/10));return new Qe($t(o.x,1,Je-1)<<3|a,$t(o.y,1,Je-1)<<3|h)}encodeBorderCentroid(e){if(!e.borders)return new Qe(0,0);const i=e.borders,o=Number.MAX_VALUE;if(i[0][0]!==o||i[1][0]!==o){const l=i[0][0]!==o?0:1;return new Qe(6|(i[0][0]!==o?0:65528),(i[l][0]+i[l][1])/2<<3|6)}{const l=i[2][0]!==o?2:3;return new Qe((i[l][0]+i[l][1])/2<<3|6,6|(i[2][0]!==o?0:65528))}}showCentroid(e){const i=this.centroidData[e.centroidDataIndex];i.flags&=wa,i.centroidXY.x=0,i.centroidXY.y=0,this.writeCentroidToBuffer(i)}writeCentroidToBuffer(e){this.groundEffect.updateHiddenByLandmark(e);const i=e.vertexArrayOffset,o=e.vertexCount+e.vertexArrayOffset,l=e.flags&wa?Vp:e.centroidXY,a=this.centroidVertexArray.geta_centroid_pos0(i);if(this.centroidVertexArray.geta_centroid_pos1(i)!==l.y||a!==l.x){for(let h=i;h<o;++h)this.centroidVertexArray.emplace(h,l.x,l.y);this.needsCentroidUpdate=!0}}createCentroidsBuffer(){this.centroidVertexArray.resize(this.layoutVertexArray.length),this.groundEffect.hiddenByLandmarkVertexArray.resize(this.groundEffect.vertexArray.length);for(const e of this.centroidData)this.writeCentroidToBuffer(e)}updateReplacement(e,i,o){if(i.updateTime===this.replacementUpdateTime)return;this.replacementUpdateTime=i.updateTime;const l=i.getReplacementRegionsForTile(e.toUnwrapped());if(y4(this.activeReplacements,l))return;if(this.activeReplacements=l,this.centroidVertexArray.length===0)this.createCentroidsBuffer();else for(const h of this.centroidData)h.flags&=2147483647;const a=[];for(const h of this.activeReplacements){if(h.order<o)continue;const m=Math.max(1,Math.pow(2,h.footprintTileId.canonical.z-e.canonical.z));for(const g of this.centroidData)if(!(g.flags&wa||h.min.x>g.max.x||g.min.x>h.max.x||h.min.y>g.max.y||g.min.y>h.max.y))for(let v=0;v<g.footprintSegLen;v++){const p=this.footprintSegments[g.footprintSegIdx+v];if(a.length=0,K5(this.footprintVertices,p.vertexOffset,p.vertexCount,h.footprintTileId.canonical,e.canonical,a),Op(h.footprint,a,this.footprintIndices.uint16,p.indexOffset,p.indexCount,-p.vertexOffset,-m)){g.flags|=wa;break}}}for(const h of this.centroidData)this.writeCentroidToBuffer(h);this.borderDoneWithNeighborZ=[-1,-1,-1,-1]}footprintContainsPoint(e,i,o){let l=!1;for(let a=0;a<o.footprintSegLen;a++){const h=this.footprintSegments[o.footprintSegIdx+a];let m=0;for(const g of h.ringIndices){for(let v=m,p=g+m-1;v<g+m;p=v++){const y=this.footprintVertices.int16[2*(v+h.vertexOffset)+0],w=this.footprintVertices.int16[2*(v+h.vertexOffset)+1],x=this.footprintVertices.int16[2*(p+h.vertexOffset)+1];w>i!=x>i&&e<(this.footprintVertices.int16[2*(p+h.vertexOffset)+0]-y)*(i-w)/(x-w)+y&&(l=!l)}m=g}}return l}getHeightAtTileCoord(e,i){let o=Number.NEGATIVE_INFINITY,l=!0;const a=4*(e+Je)*Je+(i+Je);if(this.partLookup.hasOwnProperty(a)){const h=this.partLookup[a];return h?{height:h.height,hidden:!!(h.flags&wa)}:void 0}for(const h of this.centroidData)e>h.max.x||h.min.x>e||i>h.max.y||h.min.y>i||this.footprintContainsPoint(e,i,h)&&h&&h.height>o&&(o=h.height,this.partLookup[a]=h,l=!!(h.flags&wa));if(o!==Number.NEGATIVE_INFINITY)return{height:o,hidden:l};this.partLookup[a]=void 0}}function Hp(n,e){const i=n.add(e)._unit();return n.x*i.x+n.y*i.y}function Y5(n,e,i,o){const l=e.sub(n)._perp()._unit(),a=i.sub(e)._perp()._unit();return Zp(n,e,i,Hp(l,a),o)}function Zp(n,e,i,o,l){const a=Math.sqrt(1-o*o);return Math.min(n.dist(e)/3,e.dist(i)/3,l*a/o)}function b4(n,e,i){return n.x<i[0].x&&e.x<i[0].x||n.x>i[1].x&&e.x>i[1].x||n.y<i[0].y&&e.y<i[0].y||n.y>i[1].y&&e.y>i[1].y}function Wp(n,e){return n.x<e[0].x||n.x>e[1].x||n.y<e[0].y||n.y>e[1].y}function Xp(n,e,i){if(n.x<0||n.x>=Je||e.x<0||e.x>=Je||i.x<0||i.x>=Je)return!1;const o=i.sub(e),l=o.perp(),a=n.sub(e);return(o.x*a.x+o.y*a.y)/Math.sqrt((o.x*o.x+o.y*o.y)*(a.x*a.x+a.y*a.y))>-.866&&l.x*a.x+l.y*a.y<0}function Yp(n,e,i){const o=e?2|n:-3&n;return i?1|o:-2&o}function Kp(){const n=Math.PI/32,e=Math.tan(n),i=bs;return i*Math.sqrt(1+2*e*e)-i}function Jp(n,e,i){const o=1<<i.z,l=Yr(i.x/o),a=Yr((i.x+1)/o),h=gr(i.y/o),m=gr((i.y+1)/o);return function(g,v,p,y,w=0,x){const b=[];if(!g.length||!p||!y)return b;const S=(V,q)=>{for(const J of V)b.push({polygon:J,bounds:q})},I=Math.ceil(Math.log2(p)),P=Math.ceil(Math.log2(y)),O=I-P,L=[];for(let V=0;V<Math.abs(O);V++)L.push(O>0?0:1);for(let V=0;V<Math.min(I,P);V++)L.push(0),L.push(1);let D=g;if(D=pu(D,v[0].y-w,v[1].y+w,1),D=pu(D,v[0].x-w,v[1].x+w,0),!D.length)return b;const F=[];for(L.length?F.push({polygons:D,bounds:v,depth:0}):S(D,v);F.length;){const V=F.pop(),q=V.depth,J=L[q],X=V.bounds[0],Y=V.bounds[1],le=J===0?X.x:X.y,ee=J===0?Y.x:Y.y,ce=x?x(J,le,ee):.5*(le+ee),me=pu(V.polygons,le-w,ce+w,J),pe=pu(V.polygons,ce-w,ee+w,J);if(me.length){const xe=[X,new Qe(J===0?ce:Y.x,J===1?ce:Y.y)];L.length>q+1?F.push({polygons:me,bounds:xe,depth:q+1}):S(me,xe)}if(pe.length){const xe=[new Qe(J===0?ce:X.x,J===1?ce:X.y),Y];L.length>q+1?F.push({polygons:pe,bounds:xe,depth:q+1}):S(pe,xe)}}return b}(n,e,Math.ceil((a-l)/11.25),Math.ceil((h-m)/11.25),1,(g,v,p)=>{if(g===0)return .5*(v+p);{const y=gr((i.y+v/Je)/o);return(wr(.5*(gr((i.y+p/Je)/o)+y))*o-i.y)*Je}})}function K5(n,e,i,o,l,a){const h=Math.pow(2,o.z-l.z);for(let m=0;m<i;m++){let g=n.int16[2*(m+e)+0],v=n.int16[2*(m+e)+1];g=(g+l.x*Je)*h-o.x*Je,v=(v+l.y*Je)*h-o.y*Je,a.push(new Qe(g,v))}}let Qp,e8;function A1(n,e){return n.x*e.x+n.y*e.y}function t8(n,e){if(n.length===1){let i=0;const o=e[i++];let l;for(;!l||o.equals(l);)if(l=e[i++],!l)return 1/0;for(;i<e.length;i++){const a=e[i],h=n[0],m=l.sub(o),g=a.sub(o),v=h.sub(o),p=A1(m,m),y=A1(m,g),w=A1(g,g),x=A1(v,m),b=A1(v,g),S=p*w-y*y,I=(w*x-y*b)/S,P=(p*b-y*x)/S,O=o.z*(1-I-P)+l.z*I+a.z*P;if(isFinite(O))return O}return 1/0}{let i=1/0;for(const o of e)i=Math.min(i,o.z);return i}}function i8(n,e,i,o,l,a,h,m){const g=h*l.getElevationAt(n,e,!0,!0),v=a[0]!==0,p=v?a[1]===0?h*(a[0]/7-450):h*function(y,w,x){const b=Math.floor(w[0]/8),S=Math.floor(w[1]/8),I=10*(w[0]-8*b),P=10*(w[1]-8*S),O=y.getElevationAt(b,S,!0,!0),L=y.getMeterToDEM(x),D=Math.floor(.5*(I*L-1)),F=Math.floor(.5*(P*L-1)),V=y.tileCoordToPixel(b,S),q=2*D+1,J=2*F+1,X=function(pe,xe,ye,Ee,we){return[pe.getElevationAtPixel(xe,ye,!0),pe.getElevationAtPixel(xe+we,ye,!0),pe.getElevationAtPixel(xe,ye+we,!0),pe.getElevationAtPixel(xe+Ee,ye+we,!0)]}(y,V.x-D,V.y-F,q,J),Y=Math.abs(X[0]-X[1]),le=Math.abs(X[2]-X[3]),ee=Math.abs(X[0]-X[2])+Math.abs(X[1]-X[3]),ce=Math.min(.25,.5*L*(Y+le)/q),me=Math.min(.25,.5*L*ee/J);return O+Math.max(ce*I,me*P)}(l,a,m):g;return{base:g+(i===0?-1:i),top:v?Math.max(p+o,g+i+2):g+o}}at(gu,"FillExtrusionBucket",{omit:["layers","features"]}),at(jp,"PartData"),at(Up,"FootprintSegment"),at(Gp,"BorderCentroidData"),at($p,"GroundEffect");const J5=hi([{name:"a_pos_normal",components:2,type:"Int16"},{name:"a_data",components:4,type:"Uint8"},{name:"a_linesofar",components:1,type:"Float32"}],4),Q5=hi([{name:"a_z_offset_width",components:3,type:"Float32"}],4),{members:em}=J5,tm=hi([{name:"a_packed",components:3,type:"Float32"}]),{members:im}=tm,rm=hi([{name:"a_pattern_data",components:3,type:"Float32"}]),{members:nm}=rm;class r8{constructor(e,i){this.width=e,this.height=i,this.nextRow=0,this.image=new va({width:e,height:i}),this.positions={},this.uploaded=!1}getDash(e,i){const o=this.getKey(e,i);return this.positions[o]}trim(){const e=this.width,i=this.height=ka(this.nextRow);this.image.resize({width:e,height:i})}getKey(e,i){return e.join(",")+i}getDashRanges(e,i,o){const l=[];let a=e.length%2==1?-e[e.length-1]*o:0,h=e[0]*o,m=!0;l.push({left:a,right:h,isDash:m,zeroLength:e[0]===0});let g=e[0];for(let v=1;v<e.length;v++){m=!m;const p=e[v];a=g*o,g+=p,h=g*o,l.push({left:a,right:h,isDash:m,zeroLength:p===0})}return l}addRoundDash(e,i,o){const l=i/2;for(let a=-o;a<=o;a++){const h=this.width*(this.nextRow+o+a);let m=0,g=e[m];for(let v=0;v<this.width;v++){v/g.right>1&&(g=e[++m]);const p=Math.abs(v-g.left),y=Math.abs(v-g.right),w=Math.min(p,y);let x;const b=a/o*(l+1);if(g.isDash){const S=l-Math.abs(b);x=Math.sqrt(w*w+S*S)}else x=l-Math.sqrt(w*w+b*b);this.image.data[h+v]=Math.max(0,Math.min(255,x+128))}}}addRegularDash(e,i){for(let g=e.length-1;g>=0;--g){const v=e[g],p=e[g+1];v.zeroLength?e.splice(g,1):p&&p.isDash===v.isDash&&(p.left=v.left,e.splice(g,1))}const o=e[0],l=e[e.length-1];o.isDash===l.isDash&&(o.left=l.left-this.width,l.right=o.right+this.width);const a=this.width*this.nextRow;let h=0,m=e[h];for(let g=0;g<this.width;g++){g/m.right>1&&(m=e[++h]);const v=Math.abs(g-m.left),p=Math.abs(g-m.right),y=Math.min(v,p);this.image.data[a+g]=Math.max(0,Math.min(255,(m.isDash?y:-y)+i+128))}}addDash(e,i){const o=this.getKey(e,i);if(this.positions[o])return this.positions[o];const l=i==="round",a=l?7:0,h=2*a+1;if(this.nextRow+h>this.height)return ji("LineAtlas out of space"),null;e.length===0&&e.push(1);let m=0;for(let p=0;p<e.length;p++)e[p]<0&&(ji("Negative value is found in line dasharray, replacing values with 0"),e[p]=0),m+=e[p];if(m!==0){const p=this.width/m,y=this.getDashRanges(e,this.width,p);l?this.addRoundDash(y,p,a):this.addRegularDash(y,i==="square"?.5*p:0)}const g=this.nextRow+a;this.nextRow+=h;const v={tl:[g,a],br:[m,0]};return this.positions[o]=v,v}}at(r8,"LineAtlas");const om=ba.VectorTileFeature.types,sm=Math.cos(Math.PI/180*37.5),am=Math.cos(Math.PI/180*5);class w4{constructor(e){this.evaluationGlobals={zoom:0,lineProgress:void 0},this.zoom=e.zoom,this.evaluationGlobals.zoom=this.zoom,this.overscaling=e.overscaling,this.pixelRatio=e.pixelRatio,this.layers=e.layers,this.layerIds=this.layers.map(i=>i.fqid),this.index=e.index,this.projection=e.projection,this.hasPattern=!1,this.hasZOffset=!1,this.hasCrossSlope=!1,this.patternFeatures=[],this.lineClipsArray=[],this.gradients={},this.layers.forEach(i=>{this.gradients[i.id]={}}),this.layoutVertexArray=new Q3,this.layoutVertexArray2=new Ln,this.patternVertexArray=new Ln,this.indexArray=new _r,this.programConfigurations=new Wo(e.layers,{zoom:e.zoom,lut:e.lut}),this.segments=new ki,this.maxLineLength=0,this.zOffsetVertexArray=new Ln,this.stateDependentLayerIds=this.layers.filter(i=>i.isStateDependent()).map(i=>i.id),this.tessellationStep=e.tessellationStep?e.tessellationStep:Je/64}updateFootprints(e,i){}populate(e,i,o,l){this.hasPattern=l4("line",this.layers,this.pixelRatio,i);const a=this.layers[0].layout.get("line-sort-key");this.tileToMeter=u(o);const h=this.layers[0].layout.get("line-z-offset"),m=h.isConstant()&&!h.constantOr(0),g=this.layers[0].layout.get("line-elevation-reference");this.hasZOffset=g==="sea"||g==="ground"||!m&&g==="none",this.hasZOffset&&g==="none"&&ji(`line-elevation-reference: ground is used for the layer ${this.layerIds[0]} because non-zero line-z-offset value was found.`);const v=this.layers[0].layout.get("line-cross-slope");this.hasCrossSlope=this.hasZOffset&&v!==void 0;const p=[];for(const{feature:b,id:S,index:I,sourceLayerIndex:P}of e){const O=this.layers[0]._featureFilter.needGeometry,L=A(b,O);if(!this.layers[0]._featureFilter.filter(new Ai(this.zoom),L,o))continue;const D=a?a.evaluate(L,{},o):void 0,F={id:S,properties:b.properties,type:b.type,sourceLayerIndex:P,index:I,geometry:O?L.geometry:M(b,o,l),patterns:{},sortKey:D};p.push(F)}a&&p.sort((b,S)=>b.sortKey-S.sortKey);const{lineAtlas:y,featureIndex:w}=i,x=this.addConstantDashes(y);for(const b of p){const{geometry:S,index:I,sourceLayerIndex:P}=b;if(x&&this.addFeatureDashes(b,y),this.hasPattern){const O=c4("line",this.layers,b,this.zoom,this.pixelRatio,i);this.patternFeatures.push(O)}else this.addFeature(b,S,I,o,y.positions,i.availableImages,i.brightness);w.insert(e[I].feature,S,I,P,this.index)}}addConstantDashes(e){let i=!1;for(const o of this.layers){const l=o.paint.get("line-dasharray").value,a=o.layout.get("line-cap").value;if(l.kind!=="constant"||a.kind!=="constant")i=!0;else{const h=a.value,m=l.value;if(!m)continue;e.addDash(m,h)}}return i}addFeatureDashes(e,i){const o=this.zoom;for(const l of this.layers){const a=l.paint.get("line-dasharray").value,h=l.layout.get("line-cap").value;if(a.kind==="constant"&&h.kind==="constant")continue;let m,g;if(a.kind==="constant"){if(m=a.value,!m)continue}else m=a.evaluate({zoom:o},e);g=h.kind==="constant"?h.value:h.evaluate({zoom:o},e),i.addDash(m,g),e.patterns[l.id]=i.getKey(m,g)}}update(e,i,o,l,a,h,m){this.programConfigurations.updatePaintArrays(e,i,a,o,l,h,m)}addFeatures(e,i,o,l,a,h){for(const m of this.patternFeatures)this.addFeature(m,m.geometry,m.index,i,o,l,h)}isEmpty(){return this.layoutVertexArray.length===0}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(e){this.uploaded||(this.layoutVertexArray2.length!==0&&(this.layoutVertexBuffer2=e.createVertexBuffer(this.layoutVertexArray2,im)),this.patternVertexArray.length!==0&&(this.patternVertexBuffer=e.createVertexBuffer(this.patternVertexArray,nm)),!this.zOffsetVertexBuffer&&this.zOffsetVertexArray.length>0&&(this.zOffsetVertexBuffer=e.createVertexBuffer(this.zOffsetVertexArray,Q5.members,!0)),this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,em),this.indexBuffer=e.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(e),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.zOffsetVertexBuffer&&this.zOffsetVertexBuffer.destroy(),this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())}lineFeatureClips(e){if(e.properties&&e.properties.hasOwnProperty("mapbox_clip_start")&&e.properties.hasOwnProperty("mapbox_clip_end"))return{start:+e.properties.mapbox_clip_start,end:+e.properties.mapbox_clip_end}}addFeature(e,i,o,l,a,h,m){const g=this.layers[0].layout,v=g.get("line-join").evaluate(e,{}),p=g.get("line-cap").evaluate(e,{}),y=g.get("line-miter-limit"),w=g.get("line-round-limit");this.lineClips=this.lineFeatureClips(e),this.lineFeature=e,this.zOffsetValue=g.get("line-z-offset").value;const x=this.layers[0].paint.get("line-width").value;x.kind!=="constant"&&x.isLineProgressConstant===!1&&(this.variableWidthValue=x);for(const b of i)this.addLine(b,e,l,v,p,y,w);this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,e,o,a,h,l,m)}addLine(e,i,o,l,a,h,m){this.distance=0,this.prevDistance=0,this.scaledDistance=0,this.totalDistance=0,this.totalFeatureLength=0,this.lineSoFar=0,this.currentVertex=void 0;const g=l==="none";if(this.patternJoinNone=this.hasPattern&&g,this.segmentStart=0,this.segmentStartf32=0,this.segmentPoints=[],this.lineClips){this.lineClipsArray.push(this.lineClips);for(let L=0;L<e.length-1;L++)this.totalDistance+=e[L].dist(e[L+1]);this.totalFeatureLength=this.totalDistance/(this.lineClips.end-this.lineClips.start),this.updateScaledDistance(),this.maxLineLength=Math.max(this.maxLineLength,this.totalDistance)}const v=om[i.type]==="Polygon";let p=e.length;for(;p>=2&&e[p-1].equals(e[p-2]);)p--;let y=0;for(;y<p-1&&e[y].equals(e[y+1]);)y++;if(p<(v?3:2))return;l==="bevel"&&(h=1.05);const w=this.segments.prepareSegment(10*p,this.layoutVertexArray,this.indexArray);let x,b,S,I,P,O;this.e1=this.e2=-1,v&&(x=e[p-2],P=e[y].sub(x)._unit()._perp());for(let L=y;L<p;L++){if(S=L===p-1?v?e[y+1]:void 0:e[L+1],S&&e[L].equals(S))continue;P&&(I=P),x&&(b=x),x=e[L],O=this.evaluateLineProgressFeatures(b?b.dist(x):0),P=S?S.sub(x)._unit()._perp():I,I=I||P;const D=b&&S;let F=D?l:v||g?"butt":a;const V=I.x*P.x+I.y*P.y;if(g){const me=function(pe){if(pe.patternJoinNone){const xe=pe.segmentPoints.length/2,ye=pe.lineSoFar-pe.segmentStart;for(let Ee=0;Ee<xe;++Ee){const we=pe.segmentPoints[2*Ee+1],Ae=Math.round(pe.segmentPoints[2*Ee])+.5+.25*we;pe.patternVertexArray.emplaceBack(Ae,ye,pe.segmentStart),pe.patternVertexArray.emplaceBack(Ae,ye,pe.segmentStart)}pe.segmentPoints.length=0}pe.e1=pe.e2=-1};if(D&&V<am){this.updateDistance(b,x),this.addCurrentVertex(x,I,1,1,w,O),me(this),this.addCurrentVertex(x,P,-1,-1,w,O);continue}if(b){if(!S){this.updateDistance(b,x),this.addCurrentVertex(x,I,1,1,w,O),me(this);continue}F="miter"}}let q=I.add(P);q.x===0&&q.y===0||q._unit();const J=q.x*P.x+q.y*P.y,X=J!==0?1/J:1/0,Y=2*Math.sqrt(2-2*J),le=J<sm&&b&&S,ee=I.x*P.y-I.y*P.x>0,ce=this.overscaling<=16?15*Je/(512*this.overscaling):0;if(D&&F==="round"){if(X<m)F="miter";else if(X<=2){const me=T4(x,-10,Je+10);F=this.hasZOffset&&(me||this.hasCrossSlope)?"miter":"fakeround"}}if(F==="miter"&&X>h&&(F="bevel"),F==="bevel"&&(X>2&&(F="flipbevel"),X<h&&(F="miter")),b&&!(F==="miter"&&le)&&this.updateDistance(b,x),F==="miter")if(le){const me=x.dist(b);if(me>2*ce){const xe=x.sub(x.sub(b)._mult(ce/me)._round());this.updateDistance(b,xe),this.addCurrentVertex(xe,I,0,0,w,O),b=xe}this.updateDistance(b,x),q._mult(X),this.addCurrentVertex(x,q,0,0,w,O);const pe=x.dist(S);if(pe>2*ce){const xe=x.add(S.sub(x)._mult(ce/pe)._round());this.updateDistance(x,xe),this.addCurrentVertex(xe,P,0,0,w,O),x=xe}}else q._mult(X),this.addCurrentVertex(x,q,0,0,w,O);else if(F==="flipbevel"){if(X>100)q=P.mult(-1);else{const me=X*I.add(P).mag()/I.sub(P).mag();q._perp()._mult(me*(ee?-1:1))}this.addCurrentVertex(x,q,0,0,w,O),this.addCurrentVertex(x,q.mult(-1),0,0,w,O)}else if(F==="bevel"||F==="fakeround"){O!=null&&b&&this.addCurrentVertex(x,I,-1,-1,w,O);const me=x.dist(b)<=2*ce&&F!=="bevel",pe=q.mult(ee?1:-1);pe._mult(X);const xe=P.mult(ee?-1:1),ye=I.mult(ee?-1:1),Ee=this.evaluateLineProgressFeatures(this.distance);if(O==null&&(this.addHalfVertex(x,pe.x,pe.y,!1,!ee,0,w,Ee),me||this.addHalfVertex(x,pe.x+2*ye.x,pe.y+2*ye.y,!1,ee,0,w,Ee)),F==="fakeround"){const we=Math.round(180*Y/Math.PI/20);this.addHalfVertex(x,ye.x,ye.y,!1,ee,0,w,Ee);for(let Ae=0;Ae<we;Ae++){let $e=Ae/we;if($e!==.5){const lt=$e-.5;$e+=$e*lt*($e-1)*((1.0904+V*(V*(3.55645-1.43519*V)-3.2452))*lt*lt+(.848013+V*(.215638*V-1.06021)))}const Ge=xe.sub(ye)._mult($e)._add(ye)._unit();this.addHalfVertex(x,Ge.x,Ge.y,!1,ee,0,w,Ee)}this.addHalfVertex(x,xe.x,xe.y,!1,ee,0,w,Ee)}me||O!=null||this.addHalfVertex(x,pe.x+2*xe.x,pe.y+2*xe.y,!1,ee,0,w,Ee),O!=null&&S&&this.addCurrentVertex(x,P,1,1,w,O)}else F==="butt"?this.addCurrentVertex(x,q,0,0,w,O):F==="square"?(b||this.addCurrentVertex(x,q,-1,-1,w,O),this.addCurrentVertex(x,q,0,0,w,O),b&&this.addCurrentVertex(x,q,1,1,w,O)):F==="round"&&(b&&(this.addCurrentVertex(x,I,0,0,w,O),this.addCurrentVertex(x,I,1,1,w,O,!0)),S&&(this.addCurrentVertex(x,P,-1,-1,w,O,!0),this.addCurrentVertex(x,P,0,0,w,O)))}}addVerticesTo(e,i,o,l,a,h,m,g,v,p){const y=(i.w-e.w)/this.tessellationStep|0;let w=0;const x=this.scaledDistance;if(y>1){this.lineSoFar=e.w;const S=(i.x-e.x)/y,I=(i.y-e.y)/y,P=(i.z-e.z)/y,O=(i.w-e.w)/y;for(let L=1;L<y;++L){e.x+=S,e.y+=I,e.z+=P,this.lineSoFar+=O,w+=O;const D=this.evaluateLineProgressFeatures(this.prevDistance+w);this.scaledDistance=(this.prevDistance+w)/this.totalDistance,this.addHalfVertex(e,o,l,p,!1,m,v,D),this.addHalfVertex(e,a,h,p,!0,-g,v,D)}}this.lineSoFar=i.w,this.scaledDistance=x;const b=this.evaluateLineProgressFeatures(this.distance);this.addHalfVertex(i,o,l,p,!1,m,v,b),this.addHalfVertex(i,a,h,p,!0,-g,v,b)}evaluateLineProgressFeatures(e){if(!this.variableWidthValue&&!this.hasZOffset)return null;this.evaluationGlobals.lineProgress=0,this.lineClips?this.evaluationGlobals.lineProgress=Math.min(1,(this.totalFeatureLength*this.lineClips.start+e)/this.totalFeatureLength):ji(`line-progress evaluation for ${this.layerIds[0]} requires enabling 'lineMetrics' for the source.`);let i=0;return this.variableWidthValue&&this.variableWidthValue.kind!=="constant"&&(i=this.variableWidthValue.evaluate(this.evaluationGlobals,this.lineFeature)||0),this.hasZOffset?this.zOffsetValue.kind==="constant"?{zOffset:this.zOffsetValue.value,variableWidth:i}:{zOffset:this.zOffsetValue.evaluate(this.evaluationGlobals,this.lineFeature)||0,variableWidth:i}:{zOffset:0,variableWidth:i}}addCurrentVertex(e,i,o,l,a,h,m=!1){const g=i.x+i.y*o,v=i.y-i.x*o,p=i.y*l-i.x,y=-i.y-i.x*l;if(h!=null){const w=this.hasZOffset,x=-10,b=Je+10,S=h.zOffset,I=new Pp(e.x,e.y,S,this.lineSoFar),P=!!w&&T4(e,x,b),O=this.lineSoFar,L=this.distance;if(this.currentVertex)if(P){const D=this.currentVertexIsOutside,F=this.currentVertex,V=new Pp(e.x,e.y,S,this.lineSoFar);if(zp(F,V,x,b),!T4(V,x,b)){if(D){this.e1=this.e2=-1,this.distance-=F.dist(I),this.lineSoFar=F.w;const q=this.evaluateLineProgressFeatures(F.w-this.totalFeatureLength*(this.lineClips?this.lineClips.start:0));this.addHalfVertex(F,g,v,m,!1,o,a,q),this.addHalfVertex(F,p,y,m,!0,-l,a,q),this.prevDistance=this.distance}this.distance=this.prevDistance+F.dist(V),this.scaledDistance=this.distance/this.totalDistance,this.addVerticesTo(F,V,g,v,p,y,o,l,a,m),this.distance=L,this.scaledDistance=this.distance/this.totalDistance}}else{const D=this.currentVertex;if(this.currentVertexIsOutside){zp(D,I,x,b),this.e1=this.e2=-1,this.distance-=D.dist(I),this.scaledDistance=this.distance/this.totalDistance,this.lineSoFar=D.w;const F=this.evaluateLineProgressFeatures(D.w-this.totalFeatureLength*(this.lineClips?this.lineClips.start:0));this.addHalfVertex(D,g,v,m,!1,o,a,F),this.addHalfVertex(D,p,y,m,!0,-l,a,F),this.prevDistance=this.distance,this.distance=L,this.scaledDistance=this.distance/this.totalDistance}this.addVerticesTo(D,I,g,v,p,y,o,l,a,m)}else P||(this.addHalfVertex(e,g,v,m,!1,o,a,h),this.addHalfVertex(e,p,y,m,!0,-l,a,h));this.currentVertex=I,this.currentVertexIsOutside=P,this.lineSoFar=O}else this.addHalfVertex(e,g,v,m,!1,o,a,h),this.addHalfVertex(e,p,y,m,!0,-l,a,h)}addHalfVertex({x:e,y:i},o,l,a,h,m,g,v){if(this.patternJoinNone&&(this.segmentPoints.length===0&&(this.segmentStart=this.lineSoFar,this.segmentStartf32=Math.fround(this.lineSoFar)),h||this.segmentPoints.push(this.lineSoFar-this.segmentStart,m)),this.layoutVertexArray.emplaceBack((e<<1)+(a?1:0),(i<<1)+(h?1:0),Math.round(63*o)+128,Math.round(63*l)+128,1+(m===0?0:m<0?-1:1),0,this.lineSoFar-this.segmentStartf32),this.lineClips){const y=St(this.lineClips.start,this.lineClips.end,this.scaledDistance);this.layoutVertexArray2.emplaceBack(this.scaledDistance,this.lineClipsArray.length,y)}const p=g.vertexLength++;this.e1>=0&&this.e2>=0&&(this.indexArray.emplaceBack(this.e1,this.e2,p),g.primitiveLength++),h?this.e2=p:this.e1=p,v!=null&&this.zOffsetVertexArray.emplaceBack(v.zOffset,v.variableWidth,v.variableWidth)}updateScaledDistance(){this.lineClips?(this.scaledDistance=this.distance/this.totalDistance,this.lineSoFar=this.totalFeatureLength*this.lineClips.start+this.distance):this.lineSoFar=this.distance}updateDistance(e,i){this.prevDistance=this.distance,this.distance+=e.dist(i),this.updateScaledDistance()}}function T4(n,e,i){return n.x<e||n.x>i||n.y<e||n.y>i}let n8,o8;function s8(n,e,i){return e*(Je/(n.tileSize*Math.pow(2,i-n.tileID.overscaledZ)))}at(w4,"LineBucket",{omit:["layers","patternFeatures","currentVertex","currentVertexIsOutside"]});const a8=(n,e,i)=>(1-i)*n+i*e;function l8(n,e){return 1/s8(n,1,e.tileZoom)}function c8(n,e,i,o){return n.translatePosMatrix(o||e.tileID.projMatrix,e,i.paint.get("line-translate"),i.paint.get("line-translate-anchor"))}const u8=n=>{const e=[];h8(n)&&e.push("RENDER_LINE_DASH"),n.paint.get("line-gradient")&&e.push("RENDER_LINE_GRADIENT");const i=n.paint.get("line-trim-offset");i[0]===0&&i[1]===0||e.push("RENDER_LINE_TRIM_OFFSET"),n.paint.get("line-border-width").constantOr(1)!==0&&e.push("RENDER_LINE_BORDER");const o=n.layout.get("line-join").constantOr("miter")==="none",l=!!n.paint.get("line-pattern").constantOr(1);return o&&l&&e.push("LINE_JOIN_NONE"),e};function h8(n){const e=n.paint.get("line-dasharray").value;return e.value||e.kind!=="constant"}let S4;const d8=()=>S4||(S4={layout:n8||(n8=new Gi({"line-cap":new st(Ie.layout_line["line-cap"]),"line-join":new st(Ie.layout_line["line-join"]),"line-miter-limit":new Ye(Ie.layout_line["line-miter-limit"]),"line-round-limit":new Ye(Ie.layout_line["line-round-limit"]),"line-sort-key":new st(Ie.layout_line["line-sort-key"]),"line-z-offset":new st(Ie.layout_line["line-z-offset"]),"line-elevation-reference":new Ye(Ie.layout_line["line-elevation-reference"]),"line-cross-slope":new Ye(Ie.layout_line["line-cross-slope"]),visibility:new Ye(Ie.layout_line.visibility),"line-width-unit":new Ye(Ie.layout_line["line-width-unit"])})),paint:o8||(o8=new Gi({"line-opacity":new st(Ie.paint_line["line-opacity"]),"line-color":new st(Ie.paint_line["line-color"]),"line-translate":new Ye(Ie.paint_line["line-translate"]),"line-translate-anchor":new Ye(Ie.paint_line["line-translate-anchor"]),"line-width":new st(Ie.paint_line["line-width"]),"line-gap-width":new st(Ie.paint_line["line-gap-width"]),"line-offset":new st(Ie.paint_line["line-offset"]),"line-blur":new st(Ie.paint_line["line-blur"]),"line-dasharray":new st(Ie.paint_line["line-dasharray"]),"line-pattern":new st(Ie.paint_line["line-pattern"]),"line-gradient":new ua(Ie.paint_line["line-gradient"]),"line-trim-offset":new Ye(Ie.paint_line["line-trim-offset"]),"line-trim-fade-range":new Ye(Ie.paint_line["line-trim-fade-range"]),"line-trim-color":new Ye(Ie.paint_line["line-trim-color"]),"line-emissive-strength":new Ye(Ie.paint_line["line-emissive-strength"]),"line-border-width":new st(Ie.paint_line["line-border-width"]),"line-border-color":new st(Ie.paint_line["line-border-color"]),"line-occlusion-opacity":new Ye(Ie.paint_line["line-occlusion-opacity"]),"line-color-use-theme":new st({type:"string",default:"default","property-type":"data-driven"}),"line-gradient-use-theme":new st({type:"string",default:"default","property-type":"data-driven"}),"line-trim-color-use-theme":new st({type:"string",default:"default","property-type":"data-driven"}),"line-border-color-use-theme":new st({type:"string",default:"default","property-type":"data-driven"})}))},S4);class lm extends st{possiblyEvaluate(e,i){return i=new Ai(Math.floor(i.zoom),{now:i.now,fadeDuration:i.fadeDuration,transition:i.transition}),super.possiblyEvaluate(e,i)}evaluate(e,i,o,l){return i=Lr({},i,{zoom:Math.floor(i.zoom)}),super.evaluate(e,i,o,l)}}let I1;function p8(n,e){return e>0?e+2*n:n}const cm=hi([{name:"a_pos_offset",components:4,type:"Int16"},{name:"a_tex_size",components:4,type:"Uint16"},{name:"a_pixeloffset",components:4,type:"Int16"}],4),um=hi([{name:"a_globe_anchor",components:3,type:"Int16"},{name:"a_globe_normal",components:3,type:"Float32"}],4),hm=hi([{name:"a_projected_pos",components:4,type:"Float32"}],4);hi([{name:"a_fade_opacity",components:1,type:"Uint32"}],4);const dm=hi([{name:"a_auto_z_offset",components:1,type:"Float32"}],4),pm=hi([{name:"a_texb",components:2,type:"Uint16"}]),fm=hi([{name:"a_placed",components:2,type:"Uint8"},{name:"a_shift",components:2,type:"Float32"},{name:"a_elevation_from_sea",components:2,type:"Float32"}]),mm=hi([{name:"a_size_scale",components:1,type:"Float32"},{name:"a_padding",components:2,type:"Float32"},{name:"a_auto_z_offset",components:1,type:"Float32"}]);hi([{type:"Int16",name:"projectedAnchorX"},{type:"Int16",name:"projectedAnchorY"},{type:"Int16",name:"projectedAnchorZ"},{type:"Int16",name:"tileAnchorX"},{type:"Int16",name:"tileAnchorY"},{type:"Float32",name:"x1"},{type:"Float32",name:"y1"},{type:"Float32",name:"x2"},{type:"Float32",name:"y2"},{type:"Int16",name:"padding"},{type:"Uint32",name:"featureIndex"},{type:"Uint16",name:"sourceLayerIndex"},{type:"Uint16",name:"bucketIndex"}]);const f8=hi([{name:"a_pos",components:3,type:"Int16"},{name:"a_anchor_pos",components:2,type:"Int16"},{name:"a_extrude",components:2,type:"Int16"}],4),_m=hi([{name:"a_pos_2f",components:2,type:"Float32"},{name:"a_radius",components:1,type:"Float32"},{name:"a_flags",components:2,type:"Int16"}],4);hi([{name:"triangle",components:3,type:"Uint16"}]),hi([{type:"Int16",name:"projectedAnchorX"},{type:"Int16",name:"projectedAnchorY"},{type:"Int16",name:"projectedAnchorZ"},{type:"Float32",name:"tileAnchorX"},{type:"Float32",name:"tileAnchorY"},{type:"Uint16",name:"glyphStartIndex"},{type:"Uint16",name:"numGlyphs"},{type:"Uint32",name:"vertexStartIndex"},{type:"Uint32",name:"lineStartIndex"},{type:"Uint32",name:"lineLength"},{type:"Uint16",name:"segment"},{type:"Uint16",name:"lowerSize"},{type:"Uint16",name:"upperSize"},{type:"Float32",name:"lineOffsetX"},{type:"Float32",name:"lineOffsetY"},{type:"Uint8",name:"writingMode"},{type:"Uint8",name:"placedOrientation"},{type:"Uint8",name:"hidden"},{type:"Uint32",name:"crossTileID"},{type:"Int16",name:"associatedIconIndex"},{type:"Uint8",name:"flipState"}]),hi([{type:"Float32",name:"tileAnchorX"},{type:"Float32",name:"tileAnchorY"},{type:"Int16",name:"projectedAnchorX"},{type:"Int16",name:"projectedAnchorY"},{type:"Int16",name:"projectedAnchorZ"},{type:"Int16",name:"rightJustifiedTextSymbolIndex"},{type:"Int16",name:"centerJustifiedTextSymbolIndex"},{type:"Int16",name:"leftJustifiedTextSymbolIndex"},{type:"Int16",name:"verticalPlacedTextSymbolIndex"},{type:"Int16",name:"placedIconSymbolIndex"},{type:"Int16",name:"verticalPlacedIconSymbolIndex"},{type:"Uint16",name:"key"},{type:"Uint16",name:"textBoxStartIndex"},{type:"Uint16",name:"textBoxEndIndex"},{type:"Uint16",name:"verticalTextBoxStartIndex"},{type:"Uint16",name:"verticalTextBoxEndIndex"},{type:"Uint16",name:"iconBoxStartIndex"},{type:"Uint16",name:"iconBoxEndIndex"},{type:"Uint16",name:"verticalIconBoxStartIndex"},{type:"Uint16",name:"verticalIconBoxEndIndex"},{type:"Uint16",name:"featureIndex"},{type:"Uint16",name:"numHorizontalGlyphVertices"},{type:"Uint16",name:"numVerticalGlyphVertices"},{type:"Uint16",name:"numIconVertices"},{type:"Uint16",name:"numVerticalIconVertices"},{type:"Uint16",name:"useRuntimeCollisionCircles"},{type:"Uint32",name:"crossTileID"},{type:"Float32",components:2,name:"textOffset"},{type:"Float32",name:"collisionCircleDiameter"},{type:"Float32",name:"zOffset"},{type:"Uint8",name:"hasIconTextFit"},{type:"Uint16",name:"elevationFeatureIndex"}]),hi([{type:"Float32",name:"offsetX"}]),hi([{type:"Int16",name:"x"},{type:"Int16",name:"y"}]);var 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v=o.pop();m<o.length&&(o[m]=v)}else h.h===g.h?(g.x+=h.w,g.w-=h.w):h.w===g.w?(g.y+=h.h,g.h-=h.h):(o.push({x:g.x+h.w,y:g.y,w:g.w-h.w,h:h.h}),g.y+=h.h,g.h-=h.h);break}}return{w:l,h:a,fill:e/(l*a)||0}}at(Ts,"Anchor");const Fl=1;class z1{static getImagePositionScale(e,i,o){if(i&&e&&e.options&&e.options.transform){const l=e.options.transform;return{x:l.a,y:l.d}}return{x:o,y:o}}constructor(e,i,o,l){this.paddedRect=e;const{pixelRatio:a,version:h,stretchX:m,stretchY:g,content:v,sdf:p,usvg:y}=i;this.pixelRatio=a,this.stretchX=m,this.stretchY=g,this.content=v,this.version=h,this.padding=o,this.sdf=p,this.scale=z1.getImagePositionScale(l,y,a)}get tl(){return[this.paddedRect.x+this.padding,this.paddedRect.y+this.padding]}get br(){return[this.paddedRect.x+this.paddedRect.w-this.padding,this.paddedRect.y+this.paddedRect.h-this.padding]}get displaySize(){return[(this.paddedRect.w-2*this.padding)/this.scale.x,(this.paddedRect.h-2*this.padding)/this.scale.y]}}function D8(n,e,i){const o=qn.parse(n),l=function(a,h,m=[1,1]){return{x:0,y:0,w:(a.data?a.data.width:a.width*m[0])+2*h,h:(a.data?a.data.height:a.height*m[1])+2*h}}(e,i,[o.options.transform.a,o.options.transform.d]);return{bin:l,imagePosition:new z1(l,e,i,o),imageVariant:o}}class L8{constructor(e,i,o){const l=new Map,a=new Map;this.haveRenderCallbacks=[];const h=[];this.addImages(e,l,Fl,h),this.addImages(i,a,2,h);const{w:m,h:g}=R8(h),v=new Sr({width:m||1,height:g||1});for(const[p,y]of e.entries()){const w=l.get(p).paddedRect;Sr.copy(y.data,v,{x:0,y:0},{x:w.x+Fl,y:w.y+Fl},y.data,o,y.sdf)}for(const[p,y]of i.entries()){const w=a.get(p),x=w.paddedRect;let b=w.padding;const S=x.x+b,I=x.y+b,P=y.data.width,O=y.data.height;b=b>1?b-1:b,Sr.copy(y.data,v,{x:0,y:0},{x:S,y:I},y.data,o),Sr.copy(y.data,v,{x:0,y:O-b},{x:S,y:I-b},{width:P,height:b},o),Sr.copy(y.data,v,{x:0,y:0},{x:S,y:I+O},{width:P,height:b},o),Sr.copy(y.data,v,{x:P-b,y:0},{x:S-b,y:I},{width:b,height:O},o),Sr.copy(y.data,v,{x:0,y:0},{x:S+P,y:I},{width:b,height:O},o),Sr.copy(y.data,v,{x:P-b,y:O-b},{x:S-b,y:I-b},{width:b,height:b},o),Sr.copy(y.data,v,{x:0,y:O-b},{x:S+P,y:I-b},{width:b,height:b},o),Sr.copy(y.data,v,{x:0,y:0},{x:S+P,y:I+O},{width:b,height:b},o),Sr.copy(y.data,v,{x:P-b,y:0},{x:S-b,y:I+O},{width:b,height:b},o)}this.lut=o,this.image=v,this.iconPositions=l,this.patternPositions=a}addImages(e,i,o,l){for(const[a,h]of e.entries()){const{bin:m,imagePosition:g,imageVariant:v}=D8(a,h,o);i.set(a,g),l.push(m),h.hasRenderCallback&&this.haveRenderCallbacks.push(v.id)}}patchUpdatedImages(e,i,o){this.haveRenderCallbacks=this.haveRenderCallbacks.filter(l=>e.hasImage(l,o)),e.dispatchRenderCallbacks(this.haveRenderCallbacks,o);for(const l of e.getUpdatedImages(o)){for(const a of this.iconPositions.keys()){const h=qn.parse(a);if(Ur.isEqual(h.id,l)){const m=e.getImage(l,o);this.patchUpdatedImage(this.iconPositions.get(a),m,i)}}for(const a of this.patternPositions.keys()){const h=qn.parse(a);if(Ur.isEqual(h.id,l)){const m=e.getImage(l,o);this.patchUpdatedImage(this.patternPositions.get(a),m,i)}}}}patchUpdatedImage(e,i,o){if(!e||!i||e.version===i.version)return;e.version=i.version;const[l,a]=e.tl,h=e.sdf;if(this.lut||h){const m={width:i.data.width,height:i.data.height},g=new Sr(m);Sr.copy(i.data,g,{x:0,y:0},{x:0,y:0},m,this.lut,h),o.update(g,{position:{x:l,y:a}})}else o.update(i.data,{position:{x:l,y:a}})}}at(z1,"ImagePosition"),at(L8,"ImageAtlas");const R1=1e20;function O8(n,e,i,o,l,a,h,m,g){for(let v=e;v<e+o;v++)k8(n,i*a+v,a,l,h,m,g);for(let v=i;v<i+l;v++)k8(n,v*a+e,1,o,h,m,g)}function k8(n,e,i,o,l,a,h){a[0]=0,h[0]=-R1,h[1]=R1,l[0]=n[e];for(let m=1,g=0,v=0;m<o;m++){l[m]=n[e+m*i];const p=m*m;do{const y=a[g];v=(l[m]-l[y]+p-y*y)/(m-y)/2}while(v<=h[g]&&--g>-1);g++,a[g]=m,h[g]=v,h[g+1]=R1}for(let m=0,g=0;m<o;m++){for(;h[g+1]<m;)g++;const v=a[g],p=m-v;n[e+m*i]=l[v]+p*p}}const bo=2,z4={none:0,ideographs:1,all:2};class Bl{constructor(e,i,o){this.requestManager=e,this.localGlyphMode=i,this.localFontFamily=o,this.urls={},this.entries={},this.localGlyphs={200:{},400:{},500:{},900:{}}}setURL(e,i){this.urls[i]=e}getGlyphs(e,i,o){const l=[],a=this.urls[i]||H.GLYPHS_URL;for(const h in e)for(const m of e[h])l.push({stack:h,id:m});ns(l,({stack:h,id:m},g)=>{let v=this.entries[h];v||(v=this.entries[h]={glyphs:{},requests:{},ranges:{},ascender:void 0,descender:void 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h=String.fromCodePoint(o),{data:m,width:g,height:v,glyphWidth:p,glyphHeight:y,glyphLeft:w,glyphTop:x,glyphAdvance:b}=a.draw(h);return this.localGlyphs[a.fontWeight][o]={id:o,bitmap:new va({width:g,height:v},m),metrics:{width:p/bo,height:y/bo,left:w/bo,top:x/bo-27,advance:b/bo,localGlyph:!0}}}}Bl.loadGlyphRange=function(n,e,i,o,l){const a=256*e,h=a+255,m=o.transformRequest(o.normalizeGlyphsURL(i).replace("{fontstack}",n).replace("{range}",`${a}-${h}`),dr.Glyphs);Gn(m,(g,v)=>{if(g)l(g);else if(v){const p={},y=function(w){return new xu(w).readFields(wm,{})}(v);for(const w of y.glyphs)p[w.id]=w;l(null,{glyphs:p,ascender:y.ascender,descender:y.descender})}})},Bl.TinySDF=class{constructor({fontSize:n=24,buffer:e=3,radius:i=8,cutoff:o=.25,fontFamily:l="sans-serif",fontWeight:a="normal",fontStyle:h="normal"}={}){this.buffer=e,this.cutoff=o,this.radius=i;const m=this.size=n+4*e,g=this._createCanvas(m),v=this.ctx=g.getContext("2d",{willReadFrequently:!0});v.font=`${h} ${a} ${n}px 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F=O.data[4*(L*m+D)+3]/255;if(F===0)continue;const V=(L+S)*v+D+S;if(F===1)P[V]=0,I[V]=R1;else{const q=.5-F;P[V]=q>0?q*q:0,I[V]=q<0?q*q:0}}O8(P,0,0,v,p,v,this.f,this.v,this.z),O8(I,S,S,m,g,v,this.f,this.v,this.z);for(let L=0;L<y;L++){const D=Math.sqrt(P[L])-Math.sqrt(I[L]);w[L]=Math.round(255-255*(D/this.radius+this.cutoff))}return x}};const Ta=Fl;function F8(n,e){return n+e[1]-e[0]}function B8(n,e,i,o,l=1){const a=[],h=n.imagePrimary,m=h.pixelRatio,g=h.paddedRect.w-2*Ta,v=h.paddedRect.h-2*Ta,p=(n.right-n.left)*l,y=(n.bottom-n.top)*l,w=h.stretchX||[[0,g]],x=h.stretchY||[[0,v]],b=w.reduce(F8,0),S=x.reduce(F8,0),I=g-b,P=v-S;let O=0,L=b,D=0,F=S,V=0,q=I,J=0,X=P;if(h.content&&o){const le=h.content;O=bu(w,0,le[0]),D=bu(x,0,le[1]),L=bu(w,le[0],le[2]),F=bu(x,le[1],le[3]),V=le[0]-O,J=le[1]-D,q=le[2]-le[0]-L,X=le[3]-le[1]-F}const Y=(le,ee,ce,me)=>{const pe=wu(le.stretch-O,L,p,n.left*l),xe=Tu(le.fixed-V,q,le.stretch,b),ye=wu(ee.stretch-D,F,y,n.top*l),Ee=Tu(ee.fixed-J,X,ee.stretch,S),we=wu(ce.stretch-O,L,p,n.left*l),Ae=Tu(ce.fixed-V,q,ce.stretch,b),$e=wu(me.stretch-D,F,y,n.top*l),Ge=Tu(me.fixed-J,X,me.stretch,S),lt=new Qe(pe,ye),Ze=new Qe(we,ye),Ke=new Qe(we,$e),He=new Qe(pe,$e),wt=new Qe(xe/m,Ee/m),rt=new Qe(Ae/m,Ge/m),pt=e*Math.PI/180;if(pt){const Yt=Math.sin(pt),ci=Math.cos(pt),Ii=[ci,-Yt,Yt,ci];lt._matMult(Ii),Ze._matMult(Ii),He._matMult(Ii),Ke._matMult(Ii)}const Mt=le.stretch+le.fixed,jt=ce.stretch+ce.fixed,Ct=ee.stretch+ee.fixed,Wt=me.stretch+me.fixed,Vt=n.imageSecondary;return{tl:lt,tr:Ze,bl:He,br:Ke,texPrimary:{x:h.paddedRect.x+Ta+Mt,y:h.paddedRect.y+Ta+Ct,w:jt-Mt,h:Wt-Ct},texSecondary:Vt?{x:Vt.paddedRect.x+Ta+Mt,y:Vt.paddedRect.y+Ta+Ct,w:jt-Mt,h:Wt-Ct}:void 0,writingMode:void 0,glyphOffset:[0,0],sectionIndex:0,pixelOffsetTL:wt,pixelOffsetBR:rt,minFontScaleX:q/m/p,minFontScaleY:X/m/y,isSDF:i}};if(o&&(h.stretchX||h.stretchY)){const le=N8(w,I,b),ee=N8(x,P,S);for(let ce=0;ce<le.length-1;ce++){const me=le[ce],pe=le[ce+1];for(let xe=0;xe<ee.length-1;xe++)a.push(Y(me,ee[xe],pe,ee[xe+1]))}}else a.push(Y({fixed:0,stretch:-1},{fixed:0,stretch:-1},{fixed:0,stretch:g+1},{fixed:0,stretch:v+1}));return a}function bu(n,e,i){let o=0;for(const l of n)o+=Math.max(e,Math.min(i,l[1]))-Math.max(e,Math.min(i,l[0]));return o}function N8(n,e,i){const o=[{fixed:-Ta,stretch:0}];for(const[l,a]of n){const h=o[o.length-1];o.push({fixed:l-h.stretch,stretch:h.stretch}),o.push({fixed:l-h.stretch,stretch:h.stretch+(a-l)})}return o.push({fixed:e+Ta,stretch:i}),o}function wu(n,e,i,o){return n/e*i+o}function Tu(n,e,i,o){return n-e*i/o}function Cm(n,e,i,o){const l=e+n.positionedLines[o].lineOffset;return o===0?i+l/2:i+(l+(e+n.positionedLines[o-1].lineOffset))/2}function zm(n,e=1,i=!1){let o=1/0,l=1/0,a=-1/0,h=-1/0;const m=n[0];for(let x=0;x<m.length;x++){const b=m[x];(!x||b.x<o)&&(o=b.x),(!x||b.y<l)&&(l=b.y),(!x||b.x>a)&&(a=b.x),(!x||b.y>h)&&(h=b.y)}const g=Math.min(a-o,h-l);let v=g/2;const p=new Xa([],Rm);if(g===0)return new Qe(o,l);for(let x=o;x<a;x+=g)for(let b=l;b<h;b+=g)p.push(new Nl(x+v,b+v,v,n));let y=function(x){let b=0,S=0,I=0;const P=x[0];for(let O=0,L=P.length,D=L-1;O<L;D=O++){const F=P[O],V=P[D],q=F.x*V.y-V.x*F.y;S+=(F.x+V.x)*q,I+=(F.y+V.y)*q,b+=3*q}return new Nl(S/b,I/b,0,x)}(n),w=p.length;for(;p.length;){const x=p.pop();(x.d>y.d||!y.d)&&(y=x,i&&console.log("found best %d after %d probes",Math.round(1e4*x.d)/1e4,w)),x.max-y.d<=e||(v=x.h/2,p.push(new Nl(x.p.x-v,x.p.y-v,v,n)),p.push(new Nl(x.p.x+v,x.p.y-v,v,n)),p.push(new Nl(x.p.x-v,x.p.y+v,v,n)),p.push(new Nl(x.p.x+v,x.p.y+v,v,n)),w+=4)}return i&&(console.log(`num probes: ${w}`),console.log(`best distance: ${y.d}`)),y.p}function Rm(n,e){return e.max-n.max}class Nl{constructor(e,i,o,l){this.p=new 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e._coordinatePoint(e.locationCoordinate(i,o),l)}pixelsPerMeter(e,i){return Tr(1,e)*i}pixelSpaceConversion(e,i,o){return 1}farthestPixelDistance(e){return H8(e,e.pixelsPerMeter)}pointCoordinate(e,i,o,l){const a=e.horizonLineFromTop(!1),h=new Qe(i,Math.max(a,o));return e.rayIntersectionCoordinate(e.pointRayIntersection(h,l))}pointCoordinate3D(e,i,o){const l=new Qe(i,o);if(e.elevation)return e.elevation.pointCoordinate(l);{const a=this.pointCoordinate(e,l.x,l.y,0);return[a.x,a.y,a.z]}}isPointAboveHorizon(e,i){if(e.elevation&&e.elevation.visibleDemTiles.length)return!this.pointCoordinate3D(e,i.x,i.y);const o=e.horizonLineFromTop();return i.y<o}createInversionMatrix(e,i){return Bm}createTileMatrix(e,i,o){let l,a,h;const m=o.canonical,g=Q.mat4.identity(new Float64Array(16));if(this.isReprojectedInTileSpace){const v=L1(m,this);l=1,a=v.x+o.wrap*v.scale,h=v.y,Q.mat4.scale(g,g,[l/v.scale,l/v.scale,e.pixelsPerMeter/i])}else l=i/e.zoomScale(m.z),a=(m.x+Math.pow(2,m.z)*o.wrap)*l,h=m.y*l;return Q.mat4.translate(g,g,[a,h,0]),Q.mat4.scale(g,g,[l/Je,l/Je,1]),g}upVector(e,i,o){return[0,0,1]}upVectorScale(e,i,o){return{metersToTile:1}}}class Nm extends Ea{constructor(e){super(e),this.range=[4,7],this.center=e.center||[-96,37.5];const[i,o]=this.parallels=e.parallels||[29.5,45.5],l=Math.sin(ri(i));this.n=(l+Math.sin(ri(o)))/2,this.c=1+l*(2*this.n-l),this.r0=Math.sqrt(this.c)/this.n}project(e,i){const{n:o,c:l,r0:a}=this,h=ri(e-this.center[0]),m=ri(i),g=Math.sqrt(l-2*o*Math.sin(m))/o;return{x:g*Math.sin(h*o),y:g*Math.cos(h*o)-a,z:0}}unproject(e,i){const{n:o,c:l,r0:a}=this,h=a+i;let m=Math.atan2(e,Math.abs(h))*Math.sign(h);h*o<0&&(m-=Math.PI*Math.sign(e)*Math.sign(h));const g=ri(this.center[0])*o;m=Oo(m,-Math.PI-g,Math.PI-g);const v=$t(ur(m/o)+this.center[0],-180,180),p=Math.asin($t((l-(e*e+h*h)*o*o)/(2*o),-1,1)),y=$t(ur(p),-Yi,Yi);return new di(v,y)}}const O1=1.340264,k1=-.081106,F1=893e-6,B1=.003796,Eu=Math.sqrt(3)/2;class Vm extends Ea{project(e,i){i=i/180*Math.PI,e=e/180*Math.PI;const o=Math.asin(Eu*Math.sin(i)),l=o*o,a=l*l*l;return{x:.5*(e*Math.cos(o)/(Eu*(O1+3*k1*l+a*(7*F1+9*B1*l)))/Math.PI+.5),y:1-.5*(o*(O1+k1*l+a*(F1+B1*l))/Math.PI+1),z:0}}unproject(e,i){e=(2*e-.5)*Math.PI;let o=i=(2*(1-i)-1)*Math.PI,l=o*o,a=l*l*l;for(let p,y,w,x=0;x<12&&(y=o*(O1+k1*l+a*(F1+B1*l))-i,w=O1+3*k1*l+a*(7*F1+9*B1*l),p=y/w,o=$t(o-p,-Math.PI/3,Math.PI/3),l=o*o,a=l*l*l,!(Math.abs(p)<1e-12));++x);const h=Eu*e*(O1+3*k1*l+a*(7*F1+9*B1*l))/Math.cos(o),m=Math.asin(Math.sin(o)/Eu),g=$t(180*h/Math.PI,-180,180),v=$t(180*m/Math.PI,-Yi,Yi);return new di(g,v)}}class Um extends Ea{constructor(e){super(e),this.wrap=!0,this.supportsWorldCopies=!0}project(e,i){return{x:.5+e/360,y:.5-i/360,z:0}}unproject(e,i){const o=360*(e-.5),l=$t(360*(.5-i),-Yi,Yi);return new di(o,l)}}const Vl=Math.PI/2;function Mu(n){return Math.tan((Vl+n)/2)}class jm extends Ea{constructor(e){super(e),this.center=e.center||[0,30];const[i,o]=this.parallels=e.parallels||[30,30];let l=ri(i),a=ri(o);this.southernCenter=l+a<0,this.southernCenter&&(l=-l,a=-a);const h=Math.cos(l),m=Mu(l);this.n=l===a?Math.sin(l):Math.log(h/Math.cos(a))/Math.log(Mu(a)/m),this.f=h*Math.pow(Mu(l),this.n)/this.n}project(e,i){i=ri(i),this.southernCenter&&(i=-i),e=ri(e-this.center[0]);const o=1e-6,{n:l,f:a}=this;a>0?i<-Vl+o&&(i=-Vl+o):i>Vl-o&&(i=Vl-o);const h=a/Math.pow(Mu(i),l);let m=h*Math.sin(l*e),g=a-h*Math.cos(l*e);return m=.5*(m/Math.PI+.5),g=.5*(g/Math.PI+.5),{x:m,y:this.southernCenter?g:1-g,z:0}}unproject(e,i){e=(2*e-.5)*Math.PI,this.southernCenter&&(i=1-i),i=(2*(1-i)-.5)*Math.PI;const{n:o,f:l}=this,a=l-i,h=Math.sign(a),m=Math.sign(o)*Math.sqrt(e*e+a*a);let g=Math.atan2(e,Math.abs(a))*h;a*o<0&&(g-=Math.PI*Math.sign(e)*h);const v=$t(ur(g/o)+this.center[0],-180,180),p=$t(ur(2*Math.atan(Math.pow(l/m,1/o))-Vl),-Yi,Yi);return new di(v,this.southernCenter?-p:p)}}class W8 extends Ea{constructor(e){super(e),this.wrap=!0,this.supportsWorldCopies=!0,this.supportsTerrain=!0,this.supportsFog=!0,this.supportsFreeCamera=!0,this.isReprojectedInTileSpace=!1,this.unsupportedLayers=[],this.range=null}project(e,i){return{x:Wn(e),y:wr(i),z:0}}unproject(e,i){const o=Yr(e),l=gr(i);return new di(o,l)}}const X8=ri(Yi);class Gm extends Ea{project(e,i){const o=(i=ri(i))*i,l=o*o;return{x:.5*((e=ri(e))*(.8707-.131979*o+l*(l*(.003971*o-.001529*l)-.013791))/Math.PI+.5),y:1-.5*(i*(1.007226+o*(.015085+l*(.028874*o-.044475-.005916*l)))/Math.PI+1),z:0}}unproject(e,i){e=(2*e-.5)*Math.PI;let o=i=(2*(1-i)-1)*Math.PI,l=25,a=0,h=o*o;do{h=o*o;const v=h*h;a=(o*(1.007226+h*(.015085+v*(.028874*h-.044475-.005916*v)))-i)/(1.007226+h*(.045255+v*(.259866*h-.311325-.005916*11*v))),o=$t(o-a,-X8,X8)}while(Math.abs(a)>1e-6&&--l>0);h=o*o;const m=$t(ur(e/(.8707+h*(h*(h*h*h*(.003971-.001529*h)-.013791)-.131979))),-180,180),g=ur(o);return new di(m,g)}}const Y8=ri(Yi);class qm extends Ea{project(e,i){i=ri(i),e=ri(e);const o=Math.cos(i),l=2/Math.PI,a=Math.acos(o*Math.cos(e/2)),h=Math.sin(a)/a,m=.5*(e*l+2*o*Math.sin(e/2)/h)||0,g=.5*(i+Math.sin(i)/h)||0;return{x:.5*(m/Math.PI+.5),y:1-.5*(g/Math.PI+1),z:0}}unproject(e,i){let o=e=(2*e-.5)*Math.PI,l=i=(2*(1-i)-1)*Math.PI,a=25;const h=1e-6;let m=0,g=0;do{const v=Math.cos(l),p=Math.sin(l),y=2*p*v,w=p*p,x=v*v,b=Math.cos(o/2),S=Math.sin(o/2),I=2*b*S,P=S*S,O=1-x*b*b,L=O?1/O:0,D=O?Math.acos(v*b)*Math.sqrt(1/O):0,F=.5*(2*D*v*S+2*o/Math.PI)-e,V=.5*(D*p+l)-i,q=.5*L*(x*P+D*v*b*w)+1/Math.PI,J=L*(I*y/4-D*p*S),X=.125*L*(y*S-D*p*x*I),Y=.5*L*(w*b+D*P*v)+.5,le=J*X-Y*q;m=(V*J-F*Y)/le,g=(F*X-V*q)/le,o=$t(o-m,-Math.PI,Math.PI),l=$t(l-g,-Y8,Y8)}while((Math.abs(m)>h||Math.abs(g)>h)&&--a>0);return new di(ur(o),ur(l))}}class K8 extends Ea{constructor(e){super(e),this.center=e.center||[0,0],this.parallels=e.parallels||[0,0],this.cosPhi=Math.max(.01,Math.cos(ri(this.parallels[0]))),this.scale=1/(2*Math.max(Math.PI*this.cosPhi,1/this.cosPhi)),this.wrap=!0,this.supportsWorldCopies=!0}project(e,i){const{scale:o,cosPhi:l}=this;return{x:ri(e)*l*o+.5,y:-Math.sin(ri(i))/l*o+.5,z:0}}unproject(e,i){const{scale:o,cosPhi:l}=this,a=-(i-.5)/o,h=$t(ur((e-.5)/o)/l,-180,180),m=Math.asin($t(a*l,-1,1)),g=$t(ur(m),-Yi,Yi);return new di(h,g)}}class $m extends W8{constructor(e){super(e),this.requiresDraping=!0,this.supportsWorldCopies=!1,this.supportsFog=!0,this.zAxisUnit="pixels",this.unsupportedLayers=["debug"],this.range=[3,5]}projectTilePoint(e,i,o){const l=fi(e,i,o),a=Di(or(o));return Q.vec3.transformMat4(l,l,a),{x:l[0],y:l[1],z:l[2]}}locationPoint(e,i,o){const l=vs(i.lat,i.lng),a=Q.vec3.normalize([],l),h=o?e._centerAltitude+o:e.elevation?e.elevation.getAtPointOrZero(e.locationCoordinate(i),e._centerAltitude):e._centerAltitude,m=Tr(1,0)*Je*h;Q.vec3.scaleAndAdd(l,l,a,m);const g=Q.mat4.identity(new Float64Array(16));return Q.mat4.multiply(g,e.pixelMatrix,e.globeMatrix),Q.vec3.transformMat4(l,l,g),new Qe(l[0],l[1])}pixelsPerMeter(e,i){return Tr(1,0)*i}pixelSpaceConversion(e,i,o){const l=Tr(1,e)*i,a=St(Tr(1,45)*i,l,o);return this.pixelsPerMeter(e,i)/a}createTileMatrix(e,i,o){const l=sr(or(o.canonical));return Q.mat4.multiply(new Float64Array(16),e.globeMatrix,l)}createInversionMatrix(e,i){const{center:o}=e,l=Di(or(i));return Q.mat4.rotateY(l,l,ri(o.lng)),Q.mat4.rotateX(l,l,ri(o.lat)),Q.mat4.scale(l,l,[e._pixelsPerMercatorPixel,e._pixelsPerMercatorPixel,1]),Float32Array.from(l)}pointCoordinate(e,i,o,l){return li(e,i,o,!0)||new t(0,0)}pointCoordinate3D(e,i,o){const l=this.pointCoordinate(e,i,o,0);return[l.x,l.y,l.z]}isPointAboveHorizon(e,i){return!li(e,i.x,i.y,!1)}farthestPixelDistance(e){const i=function(l,a){const h=l.cameraToCenterDistance,m=l._centerAltitude*a,g=l._camera,v=l._camera.forward(),p=Q.vec3.add([],Q.vec3.scale([],v,-h),[0,0,m]),y=l.worldSize/(2*Math.PI),w=[0,0,-y],x=l.width/l.height,b=Math.tan(l.fovAboveCenter),S=Q.vec3.scale([],g.up(),b),I=Q.vec3.scale([],g.right(),b*x),P=Q.vec3.normalize([],Q.vec3.add([],Q.vec3.add([],v,S),I)),O=[];let L;if(new Et(p,P).closestPointOnSphere(w,y,O)){const D=Q.vec3.add([],O,w),F=Q.vec3.sub([],D,p);L=Math.cos(l.fovAboveCenter)*Q.vec3.length(F)}else{const D=Q.vec3.sub([],p,w),F=Q.vec3.sub([],w,p);Q.vec3.normalize(F,F);const V=Q.vec3.length(D)-y;L=Math.sqrt(V*(V+2*y));const q=Math.acos(L/(y+V))-Math.acos(Q.vec3.dot(v,F));L*=Math.cos(q)}return 1.01*L}(e,this.pixelsPerMeter(e.center.lat,e.worldSize)),o=Gr(e.zoom);if(o>0){const l=H8(e,Tr(1,e.center.lat)*e.worldSize),a=e.worldSize/(2*Math.PI),h=Math.max(e.width,e.height)/e.worldSize*Math.PI;return St(i,l+a*(1-Math.cos(h)),Math.pow(o,10))}return i}upVector(e,i,o){return fi(i,o,e,1)}upVectorScale(e){return{metersToTile:ti(Ei(or(e)))}}}function J8(n){const e=n.parallels,i=!!e&&Math.abs(e[0]+e[1])<.01;switch(n.name){case"mercator":return new W8(n);case"equirectangular":return new Um(n);case"naturalEarth":return new Gm(n);case"equalEarth":return new Vm(n);case"winkelTripel":return new qm(n);case"albers":return i?new K8(n):new Nm(n);case"lambertConformalConic":return i?new K8(n):new jm(n);case"globe":return new $m(n)}throw new Error(`Invalid projection name: ${n.name}`)}const Hm=ba.VectorTileFeature.types,Zm=[{name:"a_fade_opacity",components:1,type:"Uint8",offset:0}];function Au(n,e,i,o,l,a,h,m,g,v,p,y,w){const x=m?Math.min(Sa,Math.round(m[0])):0,b=m?Math.min(Sa,Math.round(m[1])):0;n.emplaceBack(e,i,Math.round(32*o),Math.round(32*l),a,h,(x<<1)+(g?1:0),b,16*v,16*p,256*y,256*w)}function Iu(n,e,i){n.emplaceBack(e,i)}function Pu(n,e,i,o,l,a,h){n.emplaceBack(e,i,o,l,a,h)}function Cu(n,e,i,o,l){n.emplaceBack(e,i,o,l),n.emplaceBack(e,i,o,l),n.emplaceBack(e,i,o,l),n.emplaceBack(e,i,o,l)}function Wm(n){for(const e of n.sections)if(Vc(e.text))return!0;return!1}class k4{constructor(e){this.layoutVertexArray=new e1,this.indexArray=new _r,this.programConfigurations=e,this.segments=new ki,this.dynamicLayoutVertexArray=new gs,this.opacityVertexArray=new i1,this.placedSymbolArray=new Xc,this.iconTransitioningVertexArray=new Ho,this.globeExtVertexArray=new t1,this.zOffsetVertexArray=new _s}isEmpty(){return this.layoutVertexArray.length===0&&this.indexArray.length===0&&this.dynamicLayoutVertexArray.length===0&&this.opacityVertexArray.length===0&&this.iconTransitioningVertexArray.length===0}upload(e,i,o,l,a){this.isEmpty()||(o&&(this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,cm.members),this.indexBuffer=e.createIndexBuffer(this.indexArray,i),this.dynamicLayoutVertexBuffer=e.createVertexBuffer(this.dynamicLayoutVertexArray,hm.members,!0),this.opacityVertexBuffer=e.createVertexBuffer(this.opacityVertexArray,Zm,!0),this.iconTransitioningVertexArray.length>0&&(this.iconTransitioningVertexBuffer=e.createVertexBuffer(this.iconTransitioningVertexArray,pm.members,!0)),this.globeExtVertexArray.length>0&&(this.globeExtVertexBuffer=e.createVertexBuffer(this.globeExtVertexArray,um.members,!0)),!this.zOffsetVertexBuffer&&(this.zOffsetVertexArray.length>0||a)&&(this.zOffsetVertexBuffer=e.createVertexBuffer(this.zOffsetVertexArray,dm.members,!0)),this.opacityVertexBuffer.itemSize=1),(o||l)&&this.programConfigurations.upload(e))}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.dynamicLayoutVertexBuffer.destroy(),this.opacityVertexBuffer.destroy(),this.iconTransitioningVertexBuffer&&this.iconTransitioningVertexBuffer.destroy(),this.globeExtVertexBuffer&&this.globeExtVertexBuffer.destroy(),this.zOffsetVertexBuffer&&this.zOffsetVertexBuffer.destroy())}}at(k4,"SymbolBuffers");class F4{constructor(e,i,o){this.layoutVertexArray=new e,this.layoutAttributes=i,this.indexArray=new o,this.segments=new ki,this.collisionVertexArray=new o1,this.collisionVertexArrayExt=new gs}upload(e){this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,this.layoutAttributes),this.indexBuffer=e.createIndexBuffer(this.indexArray),this.collisionVertexBuffer=e.createVertexBuffer(this.collisionVertexArray,fm.members,!0),this.collisionVertexBufferExt=e.createVertexBuffer(this.collisionVertexArrayExt,mm.members,!0)}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.segments.destroy(),this.collisionVertexBuffer.destroy(),this.collisionVertexBufferExt.destroy())}}at(F4,"CollisionBuffers");class zu{constructor(e){this.collisionBoxArray=e.collisionBoxArray,this.zoom=e.zoom,this.lut=e.lut,this.overscaling=e.overscaling,this.layers=e.layers,this.layerIds=this.layers.map(h=>h.fqid),this.index=e.index,this.pixelRatio=e.pixelRatio,this.sourceLayerIndex=e.sourceLayerIndex,this.hasPattern=!1,this.hasRTLText=!1,this.fullyClipped=!1,this.hasAnyIconTextFit=!1,this.sortKeyRanges=[],this.collisionCircleArray=[],this.placementInvProjMatrix=Q.mat4.identity([]),this.placementViewportMatrix=Q.mat4.identity([]);const i=this.layers[0]._unevaluatedLayout._values;this.textSizeData=E4(this.zoom,i["text-size"]),this.iconSizeData=E4(this.zoom,i["icon-size"]);const o=this.layers[0].layout,l=o.get("symbol-sort-key"),a=o.get("symbol-z-order");this.canOverlap=o.get("text-allow-overlap")||o.get("icon-allow-overlap")||o.get("text-ignore-placement")||o.get("icon-ignore-placement"),this.sortFeaturesByKey=a!=="viewport-y"&&l.constantOr(1)!==void 0,this.sortFeaturesByY=(a==="viewport-y"||a==="auto"&&!this.sortFeaturesByKey)&&this.canOverlap,this.writingModes=o.get("text-writing-mode").map(h=>un[h]),this.stateDependentLayerIds=this.layers.filter(h=>h.isStateDependent()).map(h=>h.id),this.sourceID=e.sourceID,this.projection=e.projection,this.hasAnyZOffset=!1,this.zOffsetSortDirty=!1,this.zOffsetBuffersNeedUpload=!1,this.elevationType="none",this.elevationStateComplete=!1,this.activeReplacements=[],this.replacementUpdateTime=0}createArrays(){this.text=new k4(new Wo(this.layers,{zoom:this.zoom,lut:this.lut},e=>e.startsWith("text")||e.startsWith("symbol"))),this.icon=new k4(new Wo(this.layers,{zoom:this.zoom,lut:this.lut},e=>e.startsWith("icon")||e.startsWith("symbol"))),this.glyphOffsetArray=new Jc,this.lineVertexArray=new p0,this.symbolInstances=new Kc}calculateGlyphDependencies(e,i,o,l,a){for(const h of e){const m=h.codePointAt(0);if(m===void 0)break;if(i[m]=!0,l&&a&&m<=65535){const g=P1[h];g&&(i[g.charCodeAt(0)]=!0)}}}updateFootprints(e,i){}updateReplacement(e,i){if(i.updateTime===this.replacementUpdateTime)return!1;this.replacementUpdateTime=i.updateTime;const o=i.getReplacementRegionsForTile(e.toUnwrapped(),!0);return!y4(this.activeReplacements,o)&&(this.activeReplacements=o,!0)}populate(e,i,o,l){const a=this.layers[0],h=a.layout,m=this.projection.name==="globe",g=h.get("text-font"),v=h.get("text-field"),p=h.get("icon-image"),[y,w]=h.get("icon-size-scale-range"),x=$t(i.scaleFactor||1,y,w),b=(v.value.kind!=="constant"||v.value.value instanceof Pr&&!v.value.value.isEmpty()||v.value.value.toString().length>0)&&(g.value.kind!=="constant"||g.value.value.length>0),S=p.value.kind!=="constant"||!!p.value.value||Object.keys(p.parameters).length>0,I=h.get("symbol-sort-key");if(this.features=[],!b&&!S)return;const P=i.iconDependencies,O=i.glyphDependencies,L=i.availableImages,D=new Ai(this.zoom);for(const{feature:F,id:V,index:q,sourceLayerIndex:J}of e){const X=a._featureFilter.needGeometry,Y=A(F,X);if(!a._featureFilter.filter(D,Y,o))continue;if(X||(Y.geometry=M(F,o,l)),m&&F.type!==1&&o.z<=5){const pe=Y.geometry,xe=.98078528056,ye=(Ee,we)=>{const Ae=fi(Ee.x,Ee.y,o,1),$e=fi(we.x,we.y,o,1);return Q.vec3.dot(Ae,$e)<xe};for(let Ee=0;Ee<pe.length;Ee++)pe[Ee]=f(pe[Ee],ye)}let le,ee;if(b){const pe=a.getValueAndResolveTokens("text-field",Y,o,L),xe=Pr.factory(pe);Wm(xe)&&(this.hasRTLText=!0),(!this.hasRTLText||ml()==="unavailable"||this.hasRTLText&&bn.isParsed())&&(le=ym(xe,a,Y))}if(S){const pe=a.getValueAndResolveTokens("icon-image",Y,o,L);ee=pe instanceof Cr?pe:Cr.build(pe)}if(!le&&!ee)continue;const ce=this.sortFeaturesByKey?I.evaluate(Y,{},o):void 0,me={id:V,text:le,icon:ee,index:q,sourceLayerIndex:J,geometry:Y.geometry,properties:F.properties,type:Hm[F.type],sortKey:ce};if(this.features.push(me),ee){const pe=this.layers[0]._unevaluatedLayout._values,{iconPrimary:xe,iconSecondary:ye}=j8(ee,this.iconSizeData,pe["icon-size"],o,this.zoom,me,this.pixelRatio,x),Ee=xe.id.toString();if(P.has(Ee)?P.get(Ee).push(xe):P.set(Ee,[xe]),ye){const we=ye.id.toString();P.has(we)?P.get(we).push(ye):P.set(we,[ye])}}if(le){const pe=g.evaluate(Y,{},o).join(","),xe=h.get("text-rotation-alignment")==="map"&&h.get("symbol-placement")!=="point";this.allowVerticalPlacement=this.writingModes&&this.writingModes.indexOf(un.vertical)>=0;for(const ye of le.sections)if(ye.image){const Ee=ye.image.getPrimary().scaleSelf(this.pixelRatio),we=Ee.id.toString(),Ae=P.get(we)||[];Ae.push(Ee),P.set(we,Ae)}else{const Ee=V3(le.toString()),we=ye.fontStack||pe,Ae=O[we]=O[we]||{};this.calculateGlyphDependencies(ye.text,Ae,xe,this.allowVerticalPlacement,Ee)}}}if(h.get("symbol-placement")==="line"&&(this.features=function(F){const V={},q={},J=[];let X=0;function Y(me){J.push(F[me]),X++}function le(me,pe,xe){const ye=q[me];return delete q[me],q[pe]=ye,J[ye].geometry[0].pop(),J[ye].geometry[0]=J[ye].geometry[0].concat(xe[0]),ye}function ee(me,pe,xe){const ye=V[pe];return delete V[pe],V[me]=ye,J[ye].geometry[0].shift(),J[ye].geometry[0]=xe[0].concat(J[ye].geometry[0]),ye}function ce(me,pe,xe){const ye=xe?pe[0][pe[0].length-1]:pe[0][0];return`${me}:${ye.x}:${ye.y}`}for(let me=0;me<F.length;me++){const pe=F[me],xe=pe.geometry,ye=pe.text?pe.text.toString():null;if(!ye){Y(me);continue}const Ee=ce(ye,xe),we=ce(ye,xe,!0);if(Ee in q&&we in V&&q[Ee]!==V[we]){const Ae=ee(Ee,we,xe),$e=le(Ee,we,J[Ae].geometry);delete V[Ee],delete q[we],q[ce(ye,J[$e].geometry,!0)]=$e,J[Ae].geometry=null}else Ee in q?le(Ee,we,xe):we in V?ee(Ee,we,xe):(Y(me),V[Ee]=X-1,q[we]=X-1)}return J.filter(me=>me.geometry)}(this.features)),h.get("symbol-elevation-reference")==="hd-road-markup"){if(this.elevationType="road",i.elevationFeatures){!this.elevationFeatures&&i.elevationFeatures.length>0&&(this.elevationFeatures=[],this.elevationFeatureIdToIndex=new Map);for(const F of i.elevationFeatures)this.elevationFeatureIdToIndex.set(F.id,this.elevationFeatures.length),this.elevationFeatures.push(F)}}else h.get("symbol-z-elevate")&&(this.elevationType="offset");this.elevationType!=="none"&&(this.zOffsetBuffersNeedUpload=!0),this.sortFeaturesByKey&&this.features.sort((F,V)=>F.sortKey-V.sortKey)}update(e,i,o,l,a,h,m){this.text.programConfigurations.updatePaintArrays(e,i,a,o,l,h,m),this.icon.programConfigurations.updatePaintArrays(e,i,a,o,l,h,m)}updateRoadElevation(){if(this.elevationType!=="road"||!this.elevationFeatures||this.elevationStateComplete)return;this.elevationStateComplete=!0,this.hasAnyZOffset=!1;let e=!1;for(let i=0;i<this.symbolInstances.length;i++){const o=this.symbolInstances.get(i);if(o.elevationFeatureIndex===65535)continue;const l=this.elevationFeatures[o.elevationFeatureIndex];if(l){const a=.05+l.pointElevation(new Qe(o.tileAnchorX,o.tileAnchorY));o.zOffset!==a&&(e=!0,o.zOffset=a)}}e&&(this.zOffsetBuffersNeedUpload=!0,this.zOffsetSortDirty=!0)}updateZOffset(){const e=(a,h,m)=>{o+=h,o>a.length&&a.resize(o);for(let g=-h;g<0;g++)a.emplace(g+o,m)},i=(a,h,m)=>{l+=h,l>a.length&&a.resize(l);for(let g=-h;g<0;g++)a.emplace(g+l,m)};if(!this.zOffsetBuffersNeedUpload)return;this.zOffsetBuffersNeedUpload=!1;let o=0,l=0;for(let a=0;a<this.symbolInstances.length;a++){const h=this.symbolInstances.get(a),{numHorizontalGlyphVertices:m,numVerticalGlyphVertices:g,numIconVertices:v}=h,p=h.zOffset,y=v>0;if((m>0||g>0)&&(e(this.text.zOffsetVertexArray,m,p),e(this.text.zOffsetVertexArray,g,p)),y){const{placedIconSymbolIndex:w,verticalPlacedIconSymbolIndex:x}=h;w>=0&&i(this.icon.zOffsetVertexArray,v,p),x>=0&&i(this.icon.zOffsetVertexArray,h.numVerticalIconVertices,p)}}this.text.zOffsetVertexBuffer&&this.text.zOffsetVertexBuffer.updateData(this.text.zOffsetVertexArray),this.icon.zOffsetVertexBuffer&&this.icon.zOffsetVertexBuffer.updateData(this.icon.zOffsetVertexArray)}isEmpty(){return this.symbolInstances.length===0&&!this.hasRTLText}uploadPending(){return!this.uploaded||this.text.programConfigurations.needsUpload||this.icon.programConfigurations.needsUpload}upload(e){!this.uploaded&&this.hasDebugData()&&(this.textCollisionBox.upload(e),this.iconCollisionBox.upload(e)),this.text.upload(e,this.sortFeaturesByY,!this.uploaded,this.text.programConfigurations.needsUpload,this.zOffsetBuffersNeedUpload),this.icon.upload(e,this.sortFeaturesByY,!this.uploaded,this.icon.programConfigurations.needsUpload,this.zOffsetBuffersNeedUpload),this.uploaded=!0}destroyDebugData(){this.textCollisionBox.destroy(),this.iconCollisionBox.destroy()}getProjection(){return this.projectionInstance||(this.projectionInstance=J8(this.projection)),this.projectionInstance}destroy(){this.text.destroy(),this.icon.destroy(),this.hasDebugData()&&this.destroyDebugData()}addToLineVertexArray(e,i){const o=this.lineVertexArray.length;if(e.segment!==void 0)for(const{x:l,y:a}of i)this.lineVertexArray.emplaceBack(l,a);return{lineStartIndex:o,lineLength:this.lineVertexArray.length-o}}addSymbols(e,i,o,l,a,h,m,g,v,p,y,w,x,b,S,I){const P=e.indexArray,O=e.layoutVertexArray,L=e.globeExtVertexArray,D=e.segments.prepareSegment(4*i.length,O,P,this.canOverlap?h.sortKey:void 0),F=this.glyphOffsetArray.length,V=D.vertexLength,q=this.allowVerticalPlacement&&m===un.vertical?Math.PI/2:0,J=h.text&&h.text.sections;for(let Y=0;Y<i.length;Y++){const{tl:le,tr:ee,bl:ce,br:me,texPrimary:pe,texSecondary:xe,pixelOffsetTL:ye,pixelOffsetBR:Ee,minFontScaleX:we,minFontScaleY:Ae,glyphOffset:$e,isSDF:Ge,sectionIndex:lt}=i[Y],Ze=D.vertexLength,Ke=$e[1];if(Au(O,v.x,v.y,le.x,Ke+le.y,pe.x,pe.y,o,Ge,ye.x,ye.y,we,Ae),Au(O,v.x,v.y,ee.x,Ke+ee.y,pe.x+pe.w,pe.y,o,Ge,Ee.x,ye.y,we,Ae),Au(O,v.x,v.y,ce.x,Ke+ce.y,pe.x,pe.y+pe.h,o,Ge,ye.x,Ee.y,we,Ae),Au(O,v.x,v.y,me.x,Ke+me.y,pe.x+pe.w,pe.y+pe.h,o,Ge,Ee.x,Ee.y,we,Ae),g){const{x:He,y:wt,z:rt}=g.anchor,[pt,Mt,jt]=g.up;Pu(L,He,wt,rt,pt,Mt,jt),Pu(L,He,wt,rt,pt,Mt,jt),Pu(L,He,wt,rt,pt,Mt,jt),Pu(L,He,wt,rt,pt,Mt,jt),Cu(e.dynamicLayoutVertexArray,He,wt,rt,q)}else Cu(e.dynamicLayoutVertexArray,v.x,v.y,v.z,q);if(I){const He=xe||pe;Iu(e.iconTransitioningVertexArray,He.x,He.y),Iu(e.iconTransitioningVertexArray,He.x+He.w,He.y),Iu(e.iconTransitioningVertexArray,He.x,He.y+He.h),Iu(e.iconTransitioningVertexArray,He.x+He.w,He.y+He.h)}P.emplaceBack(Ze,Ze+1,Ze+2),P.emplaceBack(Ze+1,Ze+2,Ze+3),D.vertexLength+=4,D.primitiveLength+=2,this.glyphOffsetArray.emplaceBack($e[0]),Y!==i.length-1&&lt===i[Y+1].sectionIndex||e.programConfigurations.populatePaintArrays(O.length,h,h.index,{},x,b,S,J&&J[lt])}const X=g?g.anchor:v;e.placedSymbolArray.emplaceBack(X.x,X.y,X.z,v.x,v.y,F,this.glyphOffsetArray.length-F,V,p,y,v.segment,o?o[0]:0,o?o[1]:0,l[0],l[1],m,0,!1,0,w,0)}_commitLayoutVertex(e,i,o,l,a,h,m){e.emplaceBack(i,o,l,a,h,Math.round(m.x),Math.round(m.y))}_addCollisionDebugVertices(e,i,o,l,a,h,m){const g=o.segments.prepareSegment(4,o.layoutVertexArray,o.indexArray),v=g.vertexLength,p=m.tileAnchorX,y=m.tileAnchorY;for(let x=0;x<4;x++)o.collisionVertexArray.emplaceBack(0,0,0,0,0,0);this._commitDebugCollisionVertexUpdate(o.collisionVertexArrayExt,i,e.padding,m.zOffset),this._commitLayoutVertex(o.layoutVertexArray,l,a,h,p,y,new Qe(e.x1,e.y1)),this._commitLayoutVertex(o.layoutVertexArray,l,a,h,p,y,new Qe(e.x2,e.y1)),this._commitLayoutVertex(o.layoutVertexArray,l,a,h,p,y,new Qe(e.x2,e.y2)),this._commitLayoutVertex(o.layoutVertexArray,l,a,h,p,y,new Qe(e.x1,e.y2)),g.vertexLength+=4;const w=o.indexArray;w.emplaceBack(v,v+1),w.emplaceBack(v+1,v+2),w.emplaceBack(v+2,v+3),w.emplaceBack(v+3,v),g.primitiveLength+=4}_addTextDebugCollisionBoxes(e,i,o,l,a,h){for(let m=l;m<a;m++){const g=o.get(m),v=this.getSymbolInstanceTextSize(e,h,i,m);this._addCollisionDebugVertices(g,v,this.textCollisionBox,g.projectedAnchorX,g.projectedAnchorY,g.projectedAnchorZ,h)}}_addIconDebugCollisionBoxes(e,i,o,l,a,h){for(let m=l;m<a;m++){const g=o.get(m),v=this.getSymbolInstanceIconSize(e,i,h.placedIconSymbolIndex);this._addCollisionDebugVertices(g,v,this.iconCollisionBox,g.projectedAnchorX,g.projectedAnchorY,g.projectedAnchorZ,h)}}generateCollisionDebugBuffers(e,i,o){this.hasDebugData()&&this.destroyDebugData(),this.textCollisionBox=new F4(u0,f8.members,Ho),this.iconCollisionBox=new F4(u0,f8.members,Ho);const l=Ol(this.iconSizeData,e),a=Ol(this.textSizeData,e,o);for(let h=0;h<this.symbolInstances.length;h++){const m=this.symbolInstances.get(h);this._addTextDebugCollisionBoxes(a,e,i,m.textBoxStartIndex,m.textBoxEndIndex,m),this._addTextDebugCollisionBoxes(a,e,i,m.verticalTextBoxStartIndex,m.verticalTextBoxEndIndex,m),this._addIconDebugCollisionBoxes(l,e,i,m.iconBoxStartIndex,m.iconBoxEndIndex,m),this._addIconDebugCollisionBoxes(l,e,i,m.verticalIconBoxStartIndex,m.verticalIconBoxEndIndex,m)}}getSymbolInstanceTextSize(e,i,o,l){const a=this.text.placedSymbolArray.get(i.rightJustifiedTextSymbolIndex>=0?i.rightJustifiedTextSymbolIndex:i.centerJustifiedTextSymbolIndex>=0?i.centerJustifiedTextSymbolIndex:i.leftJustifiedTextSymbolIndex>=0?i.leftJustifiedTextSymbolIndex:i.verticalPlacedTextSymbolIndex>=0?i.verticalPlacedTextSymbolIndex:l),h=yu(this.textSizeData,e,a)/Er;return this.tilePixelRatio*h}getSymbolInstanceIconSize(e,i,o){const l=this.icon.placedSymbolArray.get(o),a=yu(this.iconSizeData,e,l);return this.tilePixelRatio*a}_commitDebugCollisionVertexUpdate(e,i,o,l){e.emplaceBack(i,-o,-o,l),e.emplaceBack(i,o,-o,l),e.emplaceBack(i,o,o,l),e.emplaceBack(i,-o,o,l)}_updateTextDebugCollisionBoxes(e,i,o,l,a,h,m){for(let g=l;g<a;g++){const v=o.get(g),p=this.getSymbolInstanceTextSize(e,h,i,g);this._commitDebugCollisionVertexUpdate(this.textCollisionBox.collisionVertexArrayExt,p,v.padding,h.zOffset)}}_updateIconDebugCollisionBoxes(e,i,o,l,a,h,m){for(let g=l;g<a;g++){const v=o.get(g),p=this.getSymbolInstanceIconSize(e,i,h.placedIconSymbolIndex);this._commitDebugCollisionVertexUpdate(this.iconCollisionBox.collisionVertexArrayExt,p,v.padding,h.zOffset)}}updateCollisionDebugBuffers(e,i,o,l){if(!this.hasDebugData())return;this.hasTextCollisionBoxData()&&this.textCollisionBox.collisionVertexArrayExt.clear(),this.hasIconCollisionBoxData()&&this.iconCollisionBox.collisionVertexArrayExt.clear();const a=Ol(this.iconSizeData,e,l),h=Ol(this.textSizeData,e,o);for(let m=0;m<this.symbolInstances.length;m++){const g=this.symbolInstances.get(m);this._updateTextDebugCollisionBoxes(h,e,i,g.textBoxStartIndex,g.textBoxEndIndex,g,o),this._updateTextDebugCollisionBoxes(h,e,i,g.verticalTextBoxStartIndex,g.verticalTextBoxEndIndex,g,o),this._updateIconDebugCollisionBoxes(a,e,i,g.iconBoxStartIndex,g.iconBoxEndIndex,g,l),this._updateIconDebugCollisionBoxes(a,e,i,g.verticalIconBoxStartIndex,g.verticalIconBoxEndIndex,g,l)}this.hasTextCollisionBoxData()&&this.textCollisionBox.collisionVertexBufferExt&&this.textCollisionBox.collisionVertexBufferExt.updateData(this.textCollisionBox.collisionVertexArrayExt),this.hasIconCollisionBoxData()&&this.iconCollisionBox.collisionVertexBufferExt&&this.iconCollisionBox.collisionVertexBufferExt.updateData(this.iconCollisionBox.collisionVertexArrayExt)}_deserializeCollisionBoxesForSymbol(e,i,o,l,a,h,m,g,v){const p={};if(i<o){const{x1:y,y1:w,x2:x,y2:b,padding:S,projectedAnchorX:I,projectedAnchorY:P,projectedAnchorZ:O,tileAnchorX:L,tileAnchorY:D,featureIndex:F}=e.get(i);p.textBox={x1:y,y1:w,x2:x,y2:b,padding:S,projectedAnchorX:I,projectedAnchorY:P,projectedAnchorZ:O,tileAnchorX:L,tileAnchorY:D},p.textFeatureIndex=F}if(l<a){const{x1:y,y1:w,x2:x,y2:b,padding:S,projectedAnchorX:I,projectedAnchorY:P,projectedAnchorZ:O,tileAnchorX:L,tileAnchorY:D,featureIndex:F}=e.get(l);p.verticalTextBox={x1:y,y1:w,x2:x,y2:b,padding:S,projectedAnchorX:I,projectedAnchorY:P,projectedAnchorZ:O,tileAnchorX:L,tileAnchorY:D},p.verticalTextFeatureIndex=F}if(h<m){const{x1:y,y1:w,x2:x,y2:b,padding:S,projectedAnchorX:I,projectedAnchorY:P,projectedAnchorZ:O,tileAnchorX:L,tileAnchorY:D,featureIndex:F}=e.get(h);p.iconBox={x1:y,y1:w,x2:x,y2:b,padding:S,projectedAnchorX:I,projectedAnchorY:P,projectedAnchorZ:O,tileAnchorX:L,tileAnchorY:D},p.iconFeatureIndex=F}if(g<v){const{x1:y,y1:w,x2:x,y2:b,padding:S,projectedAnchorX:I,projectedAnchorY:P,projectedAnchorZ:O,tileAnchorX:L,tileAnchorY:D,featureIndex:F}=e.get(g);p.verticalIconBox={x1:y,y1:w,x2:x,y2:b,padding:S,projectedAnchorX:I,projectedAnchorY:P,projectedAnchorZ:O,tileAnchorX:L,tileAnchorY:D},p.verticalIconFeatureIndex=F}return p}deserializeCollisionBoxes(e){this.collisionArrays=[];for(let i=0;i<this.symbolInstances.length;i++){const o=this.symbolInstances.get(i);this.collisionArrays.push(this._deserializeCollisionBoxesForSymbol(e,o.textBoxStartIndex,o.textBoxEndIndex,o.verticalTextBoxStartIndex,o.verticalTextBoxEndIndex,o.iconBoxStartIndex,o.iconBoxEndIndex,o.verticalIconBoxStartIndex,o.verticalIconBoxEndIndex))}}hasTextData(){return this.text.segments.get().length>0}hasIconData(){return this.icon.segments.get().length>0}hasDebugData(){return this.textCollisionBox&&this.iconCollisionBox}hasTextCollisionBoxData(){return this.hasDebugData()&&this.textCollisionBox.segments.get().length>0}hasIconCollisionBoxData(){return this.hasDebugData()&&this.iconCollisionBox.segments.get().length>0}hasIconTextFit(){return this.hasAnyIconTextFit}addIndicesForPlacedSymbol(e,i){const o=e.placedSymbolArray.get(i),l=o.vertexStartIndex+4*o.numGlyphs;for(let a=o.vertexStartIndex;a<l;a+=4)e.indexArray.emplaceBack(a,a+1,a+2),e.indexArray.emplaceBack(a+1,a+2,a+3)}getSortedSymbolIndexes(e){if(this.sortedAngle===e&&this.symbolInstanceIndexes!==void 0)return this.symbolInstanceIndexes;const i=Math.sin(e),o=Math.cos(e),l=[],a=[],h=[];for(let m=0;m<this.symbolInstances.length;++m){h.push(m);const g=this.symbolInstances.get(m);l.push(0|Math.round(i*g.tileAnchorX+o*g.tileAnchorY)),a.push(g.featureIndex)}return h.sort((m,g)=>l[m]-l[g]||a[g]-a[m]),h}getSortedIndexesByZOffset(){if(!this.zOffsetSortDirty)return this.symbolInstanceIndexesSortedZOffset;if(!this.symbolInstanceIndexesSortedZOffset){this.symbolInstanceIndexesSortedZOffset=[];for(let e=0;e<this.symbolInstances.length;++e)this.symbolInstanceIndexesSortedZOffset.push(e)}return this.zOffsetSortDirty=!1,this.symbolInstanceIndexesSortedZOffset.sort((e,i)=>this.symbolInstances.get(i).zOffset-this.symbolInstances.get(e).zOffset)}addToSortKeyRanges(e,i){const o=this.sortKeyRanges[this.sortKeyRanges.length-1];o&&o.sortKey===i?o.symbolInstanceEnd=e+1:this.sortKeyRanges.push({sortKey:i,symbolInstanceStart:e,symbolInstanceEnd:e+1})}sortFeatures(e){if(this.sortFeaturesByY&&this.sortedAngle!==e&&!(this.text.segments.get().length>1||this.icon.segments.get().length>1)){this.symbolInstanceIndexes=this.getSortedSymbolIndexes(e),this.sortedAngle=e,this.text.indexArray.clear(),this.icon.indexArray.clear(),this.featureSortOrder=[];for(const i of this.symbolInstanceIndexes){const o=this.symbolInstances.get(i);this.featureSortOrder.push(o.featureIndex);const{rightJustifiedTextSymbolIndex:l,centerJustifiedTextSymbolIndex:a,leftJustifiedTextSymbolIndex:h,verticalPlacedTextSymbolIndex:m,placedIconSymbolIndex:g,verticalPlacedIconSymbolIndex:v}=o;l>=0&&this.addIndicesForPlacedSymbol(this.text,l),a>=0&&a!==l&&this.addIndicesForPlacedSymbol(this.text,a),h>=0&&h!==a&&h!==l&&this.addIndicesForPlacedSymbol(this.text,h),m>=0&&this.addIndicesForPlacedSymbol(this.text,m),g>=0&&this.addIndicesForPlacedSymbol(this.icon,g),v>=0&&this.addIndicesForPlacedSymbol(this.icon,v)}this.text.indexBuffer&&this.text.indexBuffer.updateData(this.text.indexArray),this.icon.indexBuffer&&this.icon.indexBuffer.updateData(this.icon.indexArray)}}}let Q8,e2,B4;at(zu,"SymbolBucket",{omit:["layers","collisionBoxArray","features","compareText"]}),zu.addDynamicAttributes=Cu;class t2{constructor(e){this.type=e.property.overrides?e.property.overrides.runtimeType:Ns,this.defaultValue=e}evaluate(e){if(e.formattedSection){const i=this.defaultValue.property.overrides;if(i&&i.hasOverride(e.formattedSection))return i.getOverride(e.formattedSection)}return e.feature&&e.featureState?this.defaultValue.evaluate(e.feature,e.featureState):this.defaultValue.property.specification.default}eachChild(e){this.defaultValue.isConstant()||e(this.defaultValue.value._styleExpression.expression)}outputDefined(){return!1}serialize(){return null}}at(t2,"FormatSectionOverride",{omit:["defaultValue"]});const N4=()=>B4||(B4={layout:Q8||(Q8=new Gi({"symbol-placement":new Ye(Ie.layout_symbol["symbol-placement"]),"symbol-spacing":new Ye(Ie.layout_symbol["symbol-spacing"]),"symbol-avoid-edges":new Ye(Ie.layout_symbol["symbol-avoid-edges"]),"symbol-sort-key":new st(Ie.layout_symbol["symbol-sort-key"]),"symbol-z-order":new Ye(Ie.layout_symbol["symbol-z-order"]),"symbol-z-elevate":new Ye(Ie.layout_symbol["symbol-z-elevate"]),"symbol-elevation-reference":new Ye(Ie.layout_symbol["symbol-elevation-reference"]),"icon-allow-overlap":new Ye(Ie.layout_symbol["icon-allow-overlap"]),"icon-ignore-placement":new Ye(Ie.layout_symbol["icon-ignore-placement"]),"icon-optional":new Ye(Ie.layout_symbol["icon-optional"]),"icon-rotation-alignment":new Ye(Ie.layout_symbol["icon-rotation-alignment"]),"icon-size":new st(Ie.layout_symbol["icon-size"]),"icon-size-scale-range":new Ye(Ie.layout_symbol["icon-size-scale-range"]),"icon-text-fit":new st(Ie.layout_symbol["icon-text-fit"]),"icon-text-fit-padding":new st(Ie.layout_symbol["icon-text-fit-padding"]),"icon-image":new st(Ie.layout_symbol["icon-image"]),"icon-rotate":new st(Ie.layout_symbol["icon-rotate"]),"icon-padding":new Ye(Ie.layout_symbol["icon-padding"]),"icon-keep-upright":new Ye(Ie.layout_symbol["icon-keep-upright"]),"icon-offset":new st(Ie.layout_symbol["icon-offset"]),"icon-anchor":new st(Ie.layout_symbol["icon-anchor"]),"icon-pitch-alignment":new Ye(Ie.layout_symbol["icon-pitch-alignment"]),"text-pitch-alignment":new Ye(Ie.layout_symbol["text-pitch-alignment"]),"text-rotation-alignment":new Ye(Ie.layout_symbol["text-rotation-alignment"]),"text-field":new st(Ie.layout_symbol["text-field"]),"text-font":new st(Ie.layout_symbol["text-font"]),"text-size":new st(Ie.layout_symbol["text-size"]),"text-size-scale-range":new Ye(Ie.layout_symbol["text-size-scale-range"]),"text-max-width":new st(Ie.layout_symbol["text-max-width"]),"text-line-height":new st(Ie.layout_symbol["text-line-height"]),"text-letter-spacing":new st(Ie.layout_symbol["text-letter-spacing"]),"text-justify":new st(Ie.layout_symbol["text-justify"]),"text-radial-offset":new st(Ie.layout_symbol["text-radial-offset"]),"text-variable-anchor":new Ye(Ie.layout_symbol["text-variable-anchor"]),"text-anchor":new st(Ie.layout_symbol["text-anchor"]),"text-max-angle":new Ye(Ie.layout_symbol["text-max-angle"]),"text-writing-mode":new Ye(Ie.layout_symbol["text-writing-mode"]),"text-rotate":new st(Ie.layout_symbol["text-rotate"]),"text-padding":new Ye(Ie.layout_symbol["text-padding"]),"text-keep-upright":new Ye(Ie.layout_symbol["text-keep-upright"]),"text-transform":new st(Ie.layout_symbol["text-transform"]),"text-offset":new st(Ie.layout_symbol["text-offset"]),"text-allow-overlap":new Ye(Ie.layout_symbol["text-allow-overlap"]),"text-ignore-placement":new Ye(Ie.layout_symbol["text-ignore-placement"]),"text-optional":new Ye(Ie.layout_symbol["text-optional"]),visibility:new Ye(Ie.layout_symbol.visibility)})),paint:e2||(e2=new Gi({"icon-opacity":new st(Ie.paint_symbol["icon-opacity"]),"icon-occlusion-opacity":new st(Ie.paint_symbol["icon-occlusion-opacity"]),"icon-emissive-strength":new st(Ie.paint_symbol["icon-emissive-strength"]),"text-emissive-strength":new st(Ie.paint_symbol["text-emissive-strength"]),"icon-color":new st(Ie.paint_symbol["icon-color"]),"icon-halo-color":new st(Ie.paint_symbol["icon-halo-color"]),"icon-halo-width":new st(Ie.paint_symbol["icon-halo-width"]),"icon-halo-blur":new st(Ie.paint_symbol["icon-halo-blur"]),"icon-translate":new Ye(Ie.paint_symbol["icon-translate"]),"icon-translate-anchor":new Ye(Ie.paint_symbol["icon-translate-anchor"]),"icon-image-cross-fade":new st(Ie.paint_symbol["icon-image-cross-fade"]),"text-opacity":new st(Ie.paint_symbol["text-opacity"]),"text-occlusion-opacity":new st(Ie.paint_symbol["text-occlusion-opacity"]),"text-color":new st(Ie.paint_symbol["text-color"],{runtimeType:Ir,getOverride:n=>n.textColor,hasOverride:n=>!!n.textColor}),"text-halo-color":new st(Ie.paint_symbol["text-halo-color"]),"text-halo-width":new st(Ie.paint_symbol["text-halo-width"]),"text-halo-blur":new st(Ie.paint_symbol["text-halo-blur"]),"text-translate":new Ye(Ie.paint_symbol["text-translate"]),"text-translate-anchor":new Ye(Ie.paint_symbol["text-translate-anchor"]),"icon-color-saturation":new Ye(Ie.paint_symbol["icon-color-saturation"]),"icon-color-contrast":new Ye(Ie.paint_symbol["icon-color-contrast"]),"icon-color-brightness-min":new Ye(Ie.paint_symbol["icon-color-brightness-min"]),"icon-color-brightness-max":new Ye(Ie.paint_symbol["icon-color-brightness-max"]),"symbol-z-offset":new st(Ie.paint_symbol["symbol-z-offset"]),"icon-color-use-theme":new st({type:"string",default:"default","property-type":"data-driven"}),"icon-halo-color-use-theme":new st({type:"string",default:"default","property-type":"data-driven"}),"text-color-use-theme":new st({type:"string",default:"default","property-type":"data-driven"}),"text-halo-color-use-theme":new st({type:"string",default:"default","property-type":"data-driven"})}))},B4);class Ru extends fr{constructor(e,i,o,l){super(e,N4(),i,o,l),this._colorAdjustmentMatrix=Q.mat4.identity([]),this.hasInitialOcclusionOpacityProperties=e.paint!==void 0&&("icon-occlusion-opacity"in e.paint||"text-occlusion-opacity"in e.paint)}recalculate(e,i){super.recalculate(e,i),this.layout.get("icon-rotation-alignment")==="auto"&&(this.layout._values["icon-rotation-alignment"]=this.layout.get("symbol-placement")!=="point"?"map":"viewport"),this.layout.get("text-rotation-alignment")==="auto"&&(this.layout._values["text-rotation-alignment"]=this.layout.get("symbol-placement")!=="point"?"map":"viewport"),this.layout.get("text-pitch-alignment")==="auto"&&(this.layout._values["text-pitch-alignment"]=this.layout.get("text-rotation-alignment")),this.layout.get("icon-pitch-alignment")==="auto"&&(this.layout._values["icon-pitch-alignment"]=this.layout.get("icon-rotation-alignment"));const o=this.layout.get("text-writing-mode");if(o){const l=[];for(const a of o)l.indexOf(a)<0&&l.push(a);this.layout._values["text-writing-mode"]=l}else this.layout._values["text-writing-mode"]=this.layout.get("symbol-placement")==="point"?["horizontal"]:["horizontal","vertical"];this._setPaintOverrides()}getColorAdjustmentMatrix(e,i,o,l){return this._saturation===e&&this._contrast===i&&this._brightnessMin===o&&this._brightnessMax===l||(this._colorAdjustmentMatrix=function(a,h,m,g){a=Oe(a),h=Va(h);const v=Q.mat4.create(),p=a/3,y=1-2*p,w=[y,p,p,0,p,y,p,0,p,p,y,0,0,0,0,1],x=.5-.5*h,b=g-m;return Q.mat4.multiply(v,[b,0,0,0,0,b,0,0,0,0,b,0,m,m,m,1],[h,0,0,0,0,h,0,0,0,0,h,0,x,x,x,1]),Q.mat4.multiply(v,v,w),v}(e,i,o,l),this._saturation=e,this._contrast=i,this._brightnessMin=o,this._brightnessMax=l),this._colorAdjustmentMatrix}getValueAndResolveTokens(e,i,o,l){const a=this.layout.get(e).evaluate(i,{},o,l),h=this._unevaluatedLayout._values[e];return h.isDataDriven()||ll(h.value)||!a?a:function(m,g){return g.replace(/{([^{}]+)}/g,(v,p)=>p in m?String(m[p]):"")}(i.properties,a)}createBucket(e){return new zu(e)}queryRadius(){return 0}queryIntersectsFeature(){return!1}_setPaintOverrides(){for(const e of N4().paint.overridableProperties){if(!Ru.hasPaintOverride(this.layout,e))continue;const i=this.paint.get(e),o=new t2(i),l=new O3(o,i.property.specification,this.scope,this.options);let a=null;a=i.value.kind==="constant"||i.value.kind==="source"?new k3("source",l):new ra("composite",l,i.value.zoomStops,i.value._interpolationType),this.paint._values[e]=new la(i.property,a,i.parameters)}}_handleOverridablePaintPropertyUpdate(e,i,o){return!(!this.layout||i.isDataDriven()||o.isDataDriven())&&Ru.hasPaintOverride(this.layout,e)}static hasPaintOverride(e,i){const o=e.get("text-field"),l=N4().paint.properties[i];let a=!1;const h=m=>{for(const g of m)if(l.overrides&&l.overrides.hasOverride(g))return void(a=!0)};if(o.value.kind==="constant"&&o.value.value instanceof Pr)h(o.value.value.sections);else if(o.value.kind==="source"){const m=v=>{a||(v instanceof no&&ir(v.value)===Ga?h(v.value.sections):v instanceof Gs?h(v.sections):v.eachChild(m))},g=o.value;g._styleExpression&&m(g._styleExpression.expression)}return a}getProgramIds(){return["symbol"]}getDefaultProgramParams(e,i,o){return{config:new xs(this,{zoom:i,lut:o}),overrideFog:!1}}}let i2,r2,n2,o2;var V4=hi([{name:"a_pos",type:"Int16",components:2},{name:"a_texture_pos",type:"Int16",components:2}]);function U4(n){switch(n){case WebGL2RenderingContext.RGBA8:return WebGL2RenderingContext.RGBA;case WebGL2RenderingContext.DEPTH_COMPONENT16:return WebGL2RenderingContext.DEPTH_COMPONENT;case WebGL2RenderingContext.DEPTH24_STENCIL8:return WebGL2RenderingContext.DEPTH_STENCIL;case WebGL2RenderingContext.R8:case WebGL2RenderingContext.R32F:return WebGL2RenderingContext.RED}}function j4(n){switch(n){case WebGL2RenderingContext.RGBA8:return WebGL2RenderingContext.UNSIGNED_BYTE;case WebGL2RenderingContext.DEPTH_COMPONENT16:return WebGL2RenderingContext.UNSIGNED_SHORT;case WebGL2RenderingContext.DEPTH24_STENCIL8:return WebGL2RenderingContext.UNSIGNED_INT_24_8;case WebGL2RenderingContext.R8:return WebGL2RenderingContext.UNSIGNED_BYTE;case WebGL2RenderingContext.R32F:return WebGL2RenderingContext.FLOAT}}class G4{constructor(e,i,o,l){this.context=e,this.format=o,this.useMipmap=l&&l.useMipmap,this.texture=e.gl.createTexture(),this.update(i,{premultiply:l&&l.premultiply})}update(e,i){const o=e&&e instanceof HTMLVideoElement&&e.width===0?e.videoWidth:e.width,l=e&&e instanceof HTMLVideoElement&&e.height===0?e.videoHeight:e.height,{context:a}=this,{gl:h}=a,{x:m,y:g}=i&&i.position?i.position:{x:0,y:0},v=m+o,p=g+l;!this.size||this.size[0]===v&&this.size[1]===p||(h.bindTexture(h.TEXTURE_2D,null),h.deleteTexture(this.texture),this.texture=h.createTexture(),this.size=null),h.bindTexture(h.TEXTURE_2D,this.texture),a.pixelStoreUnpackFlipY.set(!1),a.pixelStoreUnpack.set(1),a.pixelStoreUnpackPremultiplyAlpha.set(this.format===h.RGBA8&&(!i||i.premultiply!==!1));const y=e instanceof HTMLImageElement||e instanceof HTMLCanvasElement||e instanceof HTMLVideoElement||e instanceof ImageData||ImageBitmap&&e instanceof ImageBitmap;if(!this.size&&v>0&&p>0){const w=this.useMipmap?Math.floor(Math.log2(Math.max(v,p)))+1:1;h.texStorage2D(h.TEXTURE_2D,w,this.format,v,p),this.size=[v,p]}if(this.size)if(y)h.texSubImage2D(h.TEXTURE_2D,0,m,g,U4(this.format),j4(this.format),e);else{const w=e.data;w&&h.texSubImage2D(h.TEXTURE_2D,0,m,g,o,l,U4(this.format),j4(this.format),w)}this.useMipmap&&h.generateMipmap(h.TEXTURE_2D)}bind(e,i,o=!1){const{context:l}=this,{gl:a}=l;a.bindTexture(a.TEXTURE_2D,this.texture),e!==this.minFilter&&(a.texParameteri(a.TEXTURE_2D,a.TEXTURE_MAG_FILTER,e),a.texParameteri(a.TEXTURE_2D,a.TEXTURE_MIN_FILTER,this.useMipmap&&!o?e===a.NEAREST?a.NEAREST_MIPMAP_NEAREST:a.LINEAR_MIPMAP_LINEAR:e),this.minFilter=e),i!==this.wrapS&&(a.texParameteri(a.TEXTURE_2D,a.TEXTURE_WRAP_S,i),a.texParameteri(a.TEXTURE_2D,a.TEXTURE_WRAP_T,i),this.wrapS=i)}bindExtraParam(e,i,o,l){const{context:a}=this,{gl:h}=a;h.bindTexture(h.TEXTURE_2D,this.texture),i!==this.magFilter&&(h.texParameteri(h.TEXTURE_2D,h.TEXTURE_MAG_FILTER,i),this.magFilter=i),e!==this.minFilter&&(h.texParameteri(h.TEXTURE_2D,h.TEXTURE_MIN_FILTER,this.useMipmap?e===h.NEAREST?h.NEAREST_MIPMAP_NEAREST:h.LINEAR_MIPMAP_LINEAR:e),this.minFilter=e),o!==this.wrapS&&(h.texParameteri(h.TEXTURE_2D,h.TEXTURE_WRAP_S,o),this.wrapS=o),l!==this.wrapT&&(h.texParameteri(h.TEXTURE_2D,h.TEXTURE_WRAP_T,l),this.wrapT=l)}destroy(){const{gl:e}=this.context;e.deleteTexture(this.texture),this.texture=null}}class Du{constructor(e,i){this.context=e,this.texture=i}bind(e,i){const{context:o}=this,{gl:l}=o;l.bindTexture(l.TEXTURE_2D,this.texture),e!==this.minFilter&&(l.texParameteri(l.TEXTURE_2D,l.TEXTURE_MAG_FILTER,e),l.texParameteri(l.TEXTURE_2D,l.TEXTURE_MIN_FILTER,e),this.minFilter=e),i!==this.wrapS&&(l.texParameteri(l.TEXTURE_2D,l.TEXTURE_WRAP_S,i),l.texParameteri(l.TEXTURE_2D,l.TEXTURE_WRAP_T,i),this.wrapS=i)}}function Lu(n,e,i,o,l,a,h,m){const g=[n,e,1,i,o,1,l,a,1],v=[h,m,1],p=Q.mat3.adjoint([],g),[y,w,x]=Q.vec3.transformMat3(v,v,p);return Q.mat3.multiply(g,g,[y,0,0,0,w,0,0,0,x])}function s2(n,e,i,o,l,a,h,m){const g=function(v,p,y,w,x,b,S,I){const P=Lu(0,0,1,0,1,1,0,1),O=Lu(v,p,y,w,x,b,S,I),L=Q.mat3.adjoint([],P);return Q.mat3.multiply(O,O,L)}(n,e,i,o,l,a,h,m);return[g[2]/g[8]/Je,g[5]/g[8]/Je]}function Ou(n){return[n[0],Math.min(Math.max(n[1],-Yi),Yi)]}class a2 extends Cn{constructor(e,i,o,l){super(),this.id=e,this.dispatcher=o,this.coordinates=i.coordinates,this.type="image",this.minzoom=0,this.maxzoom=22,this.tileSize=512,this.tiles={},this._loaded=!1,this.onNorthPole=!1,this.onSouthPole=!1,this.setEventedParent(l),this.options=i,this._dirty=!1}load(e,i){if(this._loaded=i||!1,this.fire(new Zr("dataloading",{dataType:"source"})),this.url=this.options.url,!this.url)return e&&(this.coordinates=e),this._loaded=!0,void this._finishLoading();this._imageRequest=r3(this.map._requestManager.transformRequest(this.url,dr.Image),(o,l)=>{this._imageRequest=null,this._loaded=!0,o?this.fire(new Bs(o)):l&&(this.image=l instanceof HTMLImageElement?Le.getImageData(l):l,this._dirty=!0,this.width=this.image.width,this.height=this.image.height,e&&(this.coordinates=e),this._finishLoading())})}loaded(){return this._loaded}updateImage(e){return e.url?(this._imageRequest&&e.url!==this.options.url&&(this._imageRequest.cancel(),this._imageRequest=null),this.options.url=e.url,this.load(e.coordinates,this._loaded),this):this}setTexture(e){if(!(e.handle instanceof WebGLTexture))throw new Error("The provided handle is not a WebGLTexture instance");return this.texture=new Du(this.map.painter.context,e.handle),this.width=e.dimensions[0],this.height=e.dimensions[1],this._dirty=!1,this._loaded=!0,this._finishLoading(),this}_finishLoading(){this.map&&(this.setCoordinates(this.coordinates),this.fire(new Zr("data",{dataType:"source",sourceDataType:"metadata"})))}onAdd(e){this.map=e,this.load()}onRemove(e){this._imageRequest&&(this._imageRequest.cancel(),this._imageRequest=null),!this.texture||this.texture instanceof Du||this.texture.destroy(),this.boundsBuffer&&(this.boundsBuffer.destroy(),this.elevatedGlobeVertexBuffer&&this.elevatedGlobeVertexBuffer.destroy(),this.elevatedGlobeIndexBuffer&&this.elevatedGlobeIndexBuffer.destroy())}setCoordinates(e){if(this.coordinates=e,this._boundsArray=void 0,this._unsupportedCoords=!1,!e.length)return this;this.onNorthPole=!1,this.onSouthPole=!1;let i=e[0][1],o=e[0][1];for(const a of e)a[1]>o&&(o=a[1]),a[1]<i&&(i=a[1]);const l=(o+i)/2;if(l>Yi?this.onNorthPole=!0:l<-Yi&&(this.onSouthPole=!0),!this.onNorthPole&&!this.onSouthPole){const a=e.map(t.fromLngLat);this.tileID=function(h){let m=1/0,g=1/0,v=-1/0,p=-1/0;for(const S of h)m=Math.min(m,S.x),g=Math.min(g,S.y),v=Math.max(v,S.x),p=Math.max(p,S.y);const y=Math.max(v-m,p-g),w=Math.max(0,Math.floor(-Math.log(y)/Math.LN2)),x=Math.pow(2,w);let b=Math.floor((m+v)/2*x);return b>1&&(b-=1),new je(w,b,Math.floor((g+p)/2*x))}(a),this.minzoom=this.maxzoom=this.tileID.z}return this.fire(new Zr("data",{dataType:"source",sourceDataType:"content"})),this}_clear(){this._boundsArray=void 0,this._unsupportedCoords=!1}_prepareData(e){for(const P in this.tiles){const O=this.tiles[P];O.state!=="loaded"&&(O.state="loaded",O.texture=this.texture)}if(this._boundsArray||this.onNorthPole||this.onSouthPole||this._unsupportedCoords)return;const i=L1(new je(0,0,0),this.map.transform.projection),o=[i.projection.project(this.coordinates[0][0],this.coordinates[0][1]),i.projection.project(this.coordinates[1][0],this.coordinates[1][1]),i.projection.project(this.coordinates[2][0],this.coordinates[2][1]),i.projection.project(this.coordinates[3][0],this.coordinates[3][1])];if(!function(P){const O=P[1].x-P[0].x,L=P[1].y-P[0].y,D=P[2].x-P[1].x,F=P[2].y-P[1].y,V=P[3].x-P[2].x,q=P[3].y-P[2].y,J=P[0].x-P[3].x,X=P[0].y-P[3].y,Y=O*F-D*L,le=D*q-V*F,ee=V*X-J*q,ce=J*L-O*X;return Y>0&&le>0&&ee>0&&ce>0||Y<0&&le<0&&ee<0&&ce<0}(o))return console.warn("Image source coordinates are defining non-convex area in the Mercator projection"),void(this._unsupportedCoords=!0);const l=L1(this.tileID,this.map.transform.projection),[a,h,m,g]=this.coordinates.map(P=>{const O=l.projection.project(P[0],P[1]);return Z8(l,O)._round()});this.perspectiveTransform=s2(a.x,a.y,h.x,h.y,m.x,m.y,g.x,g.y);const v=this._boundsArray=new mo;v.emplaceBack(a.x,a.y,0,0),v.emplaceBack(h.x,h.y,Je,0),v.emplaceBack(g.x,g.y,0,Je),v.emplaceBack(m.x,m.y,Je,Je),this.boundsBuffer&&(this.boundsBuffer.destroy(),this.elevatedGlobeVertexBuffer&&this.elevatedGlobeVertexBuffer.destroy(),this.elevatedGlobeIndexBuffer&&this.elevatedGlobeIndexBuffer.destroy()),this.boundsBuffer=e.createVertexBuffer(v,V4.members),this.boundsSegments=ki.simpleSegment(0,0,4,2);const p=[],y=[Ou((w=this.coordinates)[0]),Ou(w[1]),Ou(w[2]),Ou(w[3])];var w;const[x,b,S,I]=function(P){let O=P[0][0],L=O,D=P[0][1],F=D;for(let V=1;V<P.length;V++)P[V][0]<O?O=P[V][0]:P[V][0]>L&&(L=P[V][0]),P[V][1]<D?D=P[V][1]:P[V][1]>F&&(F=P[V][1]);return[O,D,L-O,F-D]}(y);{const P=new mo,[O,L,D,F]=function(ye){let Ee=ye[0].x,we=Ee,Ae=ye[0].y,$e=Ae;for(let Ge=1;Ge<ye.length;Ge++)ye[Ge].x<Ee?Ee=ye[Ge].x:ye[Ge].x>we&&(we=ye[Ge].x),ye[Ge].y<Ae?Ae=ye[Ge].y:ye[Ge].y>$e&&($e=ye[Ge].y);return[Ee,Ae,we-Ee,$e-Ae]}(o),V=ye=>[(ye.x-O)/D,(ye.y-L)/F],[q,J,X,Y]=o.map(V),le=function(ye,Ee,we,Ae,$e,Ge,lt,Ze){const Ke=Lu(0,0,1,0,1,1,0,1),He=Lu(ye,Ee,we,Ae,$e,Ge,lt,Ze),wt=Q.mat3.adjoint([],He);return Q.mat3.multiply(Ke,Ke,wt)}(q[0],q[1],J[0],J[1],X[0],X[1],Y[0],Y[1]);this.elevatedGlobePerspectiveTransform=s2(q[0],q[1],J[0],J[1],X[0],X[1],Y[0],Y[1]);const ee=(ye,Ee)=>{p.push(ye.lng);const we=Math.round((ye.lng-x)/S*Je),Ae=Math.round((ye.lat-b)/I*Je),$e=V(Ee),Ge=Q.vec3.transformMat3([],[$e[0],$e[1],1],le),lt=Math.round(Ge[0]/Ge[2]*Je),Ze=Math.round(Ge[1]/Ge[2]*Je);P.emplaceBack(we,Ae,lt,Ze)},ce=o[3].x-o[0].x,me=o[3].y-o[0].y,pe=o[2].x-o[1].x,xe=o[2].y-o[1].y;for(let ye=0;ye<65;ye++){const Ee=ye/64,we=[o[0].x+Ee*ce,o[0].y+Ee*me],Ae=[o[1].x+Ee*pe,o[1].y+Ee*xe],$e=Ae[0]-we[0],Ge=Ae[1]-we[1];for(let lt=0;lt<65;lt++){const Ze=lt/64,Ke={x:we[0]+$e*Ze,y:we[1]+Ge*Ze,z:0};ee(i.projection.unproject(Ke.x,Ke.y),Ke)}}this.elevatedGlobeVertexBuffer=e.createVertexBuffer(P,V4.members)}{this.maxLongitudeTriangleSize=0;let P=[],O=new _r;const L=(D,F,V)=>{O.emplaceBack(D,F,V);const q=p[D],J=p[F],X=p[V],Y=Math.min(Math.min(q,J),X),le=Math.max(Math.max(q,J),X)-Y;le>this.maxLongitudeTriangleSize&&(this.maxLongitudeTriangleSize=le),P.push(Y+le/2)};for(let D=0;D<64;D++)for(let F=0;F<64;F++){const V=65*D+F,q=V+1,J=V+65,X=J+1;L(V,J,q),L(q,J,X)}[P,O]=function(D,F){const V=Array.from({length:D.length},(X,Y)=>Y);V.sort((X,Y)=>D[X]-D[Y]);const q=[],J=new _r;for(let X=0;X<V.length;X++){const Y=V[X];q.push(D[Y]);const le=3*Y,ee=le+1;J.emplaceBack(F.uint16[le],F.uint16[ee],F.uint16[ee+1])}return[q,J]}(P,O),this.elevatedGlobeTrianglesCenterLongitudes=P,this.elevatedGlobeIndexBuffer=e.createIndexBuffer(O)}this.elevatedGlobeSegments=ki.simpleSegment(0,0,4225,8192),this.elevatedGlobeGridMatrix=new Float32Array([0,S/Je,0,I/Je,0,0,b,x,0])}prepare(){const e=Object.keys(this.tiles).length!==0;if(this.tileID&&!e)return;const i=this.map.painter.context,o=i.gl;!this._dirty||this.texture instanceof Du||(this.texture?this.texture.update(this.image):(this.texture=new G4(i,this.image,o.RGBA8),this.texture.bind(o.LINEAR,o.CLAMP_TO_EDGE)),this._dirty=!1),e&&this._prepareData(i)}loadTile(e,i){this.tileID&&this.tileID.equals(e.tileID.canonical)?(this.tiles[String(e.tileID.wrap)]=e,e.buckets={},i(null)):(e.state="errored",i(null))}serialize(){return{type:"image",url:this.options.url,coordinates:this.coordinates}}hasTransition(){return!1}getSegmentsForLongitude(e){const i=this.elevatedGlobeSegments;if(!this.elevatedGlobeTrianglesCenterLongitudes||!i)return null;const o=this.elevatedGlobeTrianglesCenterLongitudes;let l=(a=e+180)+360*Math.round((o[0]-a)/360);var a;const h=new ki,m=(y,w)=>{h.segments.push({vertexOffset:0,primitiveOffset:y,vertexLength:i.segments[0].vertexLength,primitiveLength:w,sortKey:void 0,vaos:{}})},g=.51*this.maxLongitudeTriangleSize;if(Math.abs(o[0]-l)<=g){const y=B0(o,0,o.length,l+g);return y===o.length||m(y,F0(o,y+1,o.length,l+360-g)-y),h}l<o[0]&&(l+=360);const v=F0(o,0,o.length,l-g);if(v===o.length)return m(0,o.length),h;m(0,v-0);const p=B0(o,v+1,o.length,l+g);return p!==o.length&&m(p,o.length-p),h}}const Xm=(Math.pow(256,2)-1)/16907520;class l2 extends fr{constructor(e,i,o,l){super(e,{layout:n2||(n2=new Gi({visibility:new Ye(Ie.layout_raster.visibility)})),paint:o2||(o2=new Gi({"raster-opacity":new Ye(Ie.paint_raster["raster-opacity"]),"raster-color":new ua(Ie.paint_raster["raster-color"]),"raster-color-mix":new Ye(Ie.paint_raster["raster-color-mix"]),"raster-color-range":new Ye(Ie.paint_raster["raster-color-range"]),"raster-hue-rotate":new Ye(Ie.paint_raster["raster-hue-rotate"]),"raster-brightness-min":new Ye(Ie.paint_raster["raster-brightness-min"]),"raster-brightness-max":new Ye(Ie.paint_raster["raster-brightness-max"]),"raster-saturation":new Ye(Ie.paint_raster["raster-saturation"]),"raster-contrast":new Ye(Ie.paint_raster["raster-contrast"]),"raster-resampling":new Ye(Ie.paint_raster["raster-resampling"]),"raster-fade-duration":new Ye(Ie.paint_raster["raster-fade-duration"]),"raster-emissive-strength":new Ye(Ie.paint_raster["raster-emissive-strength"]),"raster-array-band":new Ye(Ie.paint_raster["raster-array-band"]),"raster-elevation":new Ye(Ie.paint_raster["raster-elevation"]),"raster-color-use-theme":new st({type:"string",default:"default","property-type":"data-driven"})}))},i,o,l),this.updateColorRamp(),this._curRampRange=[NaN,NaN]}getProgramIds(){return["raster"]}hasColorMap(){return!!this._transitionablePaint._values["raster-color"].value.value}tileCoverLift(){return this.paint.get("raster-elevation")}isDraped(e){return!(e&&e._source instanceof a2&&(e._source.onNorthPole||e._source.onSouthPole))&&this.paint.get("raster-elevation")===0}_handleSpecialPaintPropertyUpdate(e){e!=="raster-color"&&e!=="raster-color-range"||(this._curRampRange=[NaN,NaN],this.updateColorRamp())}updateColorRamp(e){if(!this.hasColorMap()||!this._curRampRange)return;const i=this._transitionablePaint._values["raster-color"].value.expression,[o,l]=e||this._transitionablePaint._values["raster-color-range"].value.expression.evaluate({zoom:0})||[NaN,NaN];isNaN(o)&&isNaN(l)||o===this._curRampRange[0]&&l===this._curRampRange[1]||(this.colorRamp=x1({expression:i,evaluationKey:"rasterValue",image:this.colorRamp,clips:[{start:o,end:l}],resolution:256}),this.colorRampTexture=null,this._curRampRange=[o,l])}}let c2,u2,h2,d2,p2;class f2 extends fr{constructor(e,i,o,l){super(e,{layout:c2||(c2=new Gi({visibility:new Ye(Ie["layout_raster-particle"].visibility)})),paint:u2||(u2=new Gi({"raster-particle-array-band":new Ye(Ie["paint_raster-particle"]["raster-particle-array-band"]),"raster-particle-count":new Ye(Ie["paint_raster-particle"]["raster-particle-count"]),"raster-particle-color":new ua(Ie["paint_raster-particle"]["raster-particle-color"]),"raster-particle-max-speed":new Ye(Ie["paint_raster-particle"]["raster-particle-max-speed"]),"raster-particle-speed-factor":new Ye(Ie["paint_raster-particle"]["raster-particle-speed-factor"]),"raster-particle-fade-opacity-factor":new Ye(Ie["paint_raster-particle"]["raster-particle-fade-opacity-factor"]),"raster-particle-reset-rate-factor":new Ye(Ie["paint_raster-particle"]["raster-particle-reset-rate-factor"]),"raster-particle-elevation":new Ye(Ie["paint_raster-particle"]["raster-particle-elevation"]),"raster-particle-color-use-theme":new st({type:"string",default:"default","property-type":"data-driven"})}))},i,o,l),this._updateColorRamp(),this.lastInvalidatedAt=Le.now()}onRemove(e){this.colorRampTexture&&this.colorRampTexture.destroy(),this.tileFramebuffer&&this.tileFramebuffer.destroy(),this.particleFramebuffer&&this.particleFramebuffer.destroy()}hasColorMap(){return!!this._transitionablePaint._values["raster-particle-color"].value.value}getProgramIds(){return["rasterParticle"]}hasOffscreenPass(){return this.visibility!=="none"}isDraped(e){return!1}_handleSpecialPaintPropertyUpdate(e){e!=="raster-particle-color"&&e!=="raster-particle-max-speed"||(this._updateColorRamp(),this._invalidateAnimationState()),e==="raster-particle-count"&&this._invalidateAnimationState()}_updateColorRamp(){if(!this.hasColorMap())return;const e=this._transitionablePaint._values["raster-particle-color"].value.expression,i=this._transitionablePaint._values["raster-particle-max-speed"].value.expression.evaluate({zoom:0});this.colorRamp=x1({expression:e,evaluationKey:"rasterParticleSpeed",image:this.colorRamp,clips:[{start:0,end:i}],resolution:256}),this.colorRampTexture=null}_invalidateAnimationState(){this.lastInvalidatedAt=Le.now()}tileCoverLift(){return this.paint.get("raster-particle-elevation")}}class Ym extends fr{constructor(e,i){super(e,{},i,null),this.implementation=e,e.slot&&(this.slot=e.slot)}is3D(e){return this.implementation.renderingMode==="3d"}hasOffscreenPass(){return this.implementation.prerender!==void 0}isDraped(e){return this.implementation.renderToTile!==void 0}shouldRedrape(){return!!this.implementation.shouldRerenderTiles&&this.implementation.shouldRerenderTiles()}recalculate(){}updateTransitions(){}hasTransition(){return!1}serialize(){}onAdd(e){this.implementation.onAdd&&this.implementation.onAdd(e,e.painter.context.gl)}onRemove(e){this.implementation.onRemove&&this.implementation.onRemove(e,e.painter.context.gl)}}function q4(n,e,i){const o=[0,0,1],l=Q.quat.identity([]);return Q.quat.rotateY(l,l,i?-ri(n)+Math.PI:ri(n)),Q.quat.rotateX(l,l,-ri(e)),Q.vec3.transformQuat(o,o,l),Q.vec3.normalize(o,o)}function m2(n,e){const i=ku(n.projection,n.zoom,n.width,n.height),o=function(a,h,m,g,v){const p=new di(m.lng-180*Ma,m.lat),y=new di(m.lng+180*Ma,m.lat),w=a.project(p.lng,p.lat),x=a.project(y.lng,y.lat),b=-Math.atan2(x.y-w.y,x.x-w.x),S=t.fromLngLat(m);S.y=$t(S.y,-1+Ma,1-Ma);const I=S.toLngLat(),P=a.project(I.lng,I.lat),O=t.fromLngLat(I);O.x+=Ma;const L=O.toLngLat(),D=a.project(L.lng,L.lat),F=g2(D.x-P.x,D.y-P.y,b),V=t.fromLngLat(I);V.y+=Ma;const q=V.toLngLat(),J=a.project(q.lng,q.lat),X=g2(J.x-P.x,J.y-P.y,b),Y=Math.abs(F.x)/Math.abs(X.y),le=Q.mat4.identity([]);Q.mat4.rotateZ(le,le,-b*(1-(v?0:g)));const ee=Q.mat4.identity([]);return Q.mat4.scale(ee,ee,[1,1-(1-Y)*g,1]),ee[4]=-X.x/X.y*g,Q.mat4.rotateZ(ee,ee,b),Q.mat4.multiply(ee,le,ee),ee}(n.projection,0,n.center,i,e),l=_2(n);return Q.mat4.scale(o,o,[l,l,1]),o}function _2(n){const e=n.projection,i=ku(n.projection,n.zoom,n.width,n.height),o=$4(e,n.center),l=$4(e,di.convert(e.center));return Math.pow(2,o*i+(1-i)*l)}function ku(n,e,i,o,l=1/0){const a=n.range;if(!a)return 0;const h=Math.min(l,Math.max(i,o)),m=Math.log(h/1024)/Math.LN2;return Nr(a[0]+m,a[1]+m,e)}const Ma=1/4e4;function $4(n,e){const i=$t(e.lat,-Yi,Yi),o=new di(e.lng-180*Ma,i),l=new di(e.lng+180*Ma,i),a=n.project(o.lng,i),h=n.project(l.lng,i),m=t.fromLngLat(o),g=t.fromLngLat(l),v=h.x-a.x,p=h.y-a.y,y=g.x-m.x,w=g.y-m.y,x=Math.sqrt((y*y+w*w)/(v*v+p*p));return Math.log(x)/Math.LN2}function g2(n,e,i){const o=Math.cos(i),l=Math.sin(i);return{x:n*o-e*l,y:n*l+e*o}}function y2(n,e,i){Q.mat4.identity(n),Q.mat4.rotateZ(n,n,ri(e[2])),Q.mat4.rotateX(n,n,ri(e[0])),Q.mat4.rotateY(n,n,ri(e[1])),Q.mat4.scale(n,n,i),Q.mat4.multiply(n,n,[1,0,0,0,0,0,1,0,0,1,0,0,0,0,0,1])}function Fu(n,e,i,o,l,a,h,m){const g=[i[0]-e[0],i[1]-e[1],0],v=[o[0]-e[0],o[1]-e[1],0];if(Q.vec3.length(g)<1e-12||Q.vec3.length(v)<1e-12)return Q.quat.identity(n);const p=Q.vec3.cross([],g,v);Q.vec3.normalize(p,p),Q.vec3.subtract(v,o,e),g[2]=(a-l)*m,v[2]=(h-l)*m;const y=g;return Q.vec3.cross(y,g,v),Q.vec3.normalize(y,y),Q.quat.rotationTo(n,p,y)}function H4(n,e,i=!1){const o=Gr(e.zoom),l=function(a,h,m){const g=h.worldSize,v=[a[12],a[13],a[14]],p=gr(v[1]/g),y=Yr(v[0]/g),w=Q.mat4.identity([]),x=Tr(1,p)*g,b=Tr(1,0)*g*Yo(p,h.zoom),S=1/Xn(g);let I=b*S;if(m){const D=ku(h.projection,h.zoom,h.width,h.height,1024);I=S*h.projection.pixelSpaceConversion(h.center.lat,g,D)}const P=vs(p,y);Q.vec3.add(P,P,Q.vec3.scale([],Q.vec3.normalize([],P),x*I*v[2]));const O=function(D){const F=[D[0],D[1],D[2]];let V=[0,1,0];const q=Q.vec3.cross([],V,F);return Q.vec3.cross(V,F,q),Q.vec3.squaredLength(V)===0&&(V=[0,1,0],Q.vec3.cross(q,F,V)),Q.vec3.normalize(q,q),Q.vec3.normalize(V,V),Q.vec3.normalize(F,F),[q[0],q[1],q[2],0,V[0],V[1],V[2],0,F[0],F[1],F[2],0,D[0],D[1],D[2],1]}(P);Q.mat4.scale(w,w,[I,I,I*x]),Q.mat4.translate(w,w,[-v[0],-v[1],-v[2]]);const L=Q.mat4.multiply([],h.globeMatrix,O);return Q.mat4.multiply(L,L,w),Q.mat4.multiply(L,L,a),L}(n,e,i);if(o>0){const a=function(h,m){const g=m.worldSize,v=Tr(1,0)*g*Yo(m.center.lat,m.zoom)/Xn(g),p=Tr(1,m.center.lat)*g,y=Q.mat4.identity([]);return Q.mat4.rotateY(y,y,ri(m.center.lng)),Q.mat4.rotateX(y,y,ri(m.center.lat)),Q.mat4.translate(y,y,[0,0,Fr]),Q.mat4.scale(y,y,[v,v,v*p]),Q.mat4.translate(y,y,[m.point.x-.5*g,m.point.y-.5*g,0]),Q.mat4.multiply(y,y,h),Q.mat4.multiply(y,m.globeMatrix,y)}(n,e);return function(h,m,g){const v=(b,S,I)=>{const P=Q.vec3.length(b),O=Q.vec3.length(S),L=ar(b,S,I);return Q.vec3.scale(L,L,1/Q.vec3.length(L)*St(P,O,I))},p=v([h[0],h[1],h[2]],[m[0],m[1],m[2]],g),y=v([h[4],h[5],h[6]],[m[4],m[5],m[6]],g),w=v([h[8],h[9],h[10]],[m[8],m[9],m[10]],g),x=ar([h[12],h[13],h[14]],[m[12],m[13],m[14]],g);return[p[0],p[1],p[2],0,y[0],y[1],y[2],0,w[0],w[1],w[2],0,x[0],x[1],x[2],1]}(l,a,o)}return l}function x2(n,e,i,o){const l=mt.projectAabbCorners(o,i);let a=Number.MAX_VALUE,h=-1;for(let v=0;v<l.length;++v){const p=l[v];p[0]=(.5*p[0]+.5)*e.width,p[1]=(.5-.5*p[1])*e.height,p[2]<a&&(h=v,a=p[2])}const m=v=>new Qe(l[v][0],l[v][1]);let g;switch(h){case 0:case 6:g=[m(1),m(5),m(4),m(7),m(3),m(2),m(1)];break;case 1:case 7:g=[m(0),m(4),m(5),m(6),m(2),m(3),m(0)];break;case 3:case 5:g=[m(1),m(0),m(4),m(7),m(6),m(2),m(1)];break;default:g=[m(1),m(5),m(6),m(7),m(3),m(0),m(1)]}if(j(n,g))return a}const Km=hi([{name:"a_pos_3f",components:3,type:"Float32"}]),Jm=hi([{name:"a_color_3f",components:3,type:"Float32"}]),Qm=hi([{name:"a_color_4f",components:4,type:"Float32"}]),e7=hi([{name:"a_uv_2f",components:2,type:"Float32"}]),t7=hi([{name:"a_normal_3f",components:3,type:"Float32"}]),i7=hi([{name:"a_normal_matrix0",components:4,type:"Float32"},{name:"a_normal_matrix1",components:4,type:"Float32"},{name:"a_normal_matrix2",components:4,type:"Float32"},{name:"a_normal_matrix3",components:4,type:"Float32"}]),r7=hi([{name:"a_pbr",components:4,type:"Uint16"},{name:"a_heightBasedEmissiveStrength",components:3,type:"Float32"}]),v2={None:0,Model:1,Symbol:2,FillExtrusion:4,All:7};class Bu{constructor(e,i,o,l){this.message=(e?`${e}: `:"")+o,l&&(this.identifier=l),i!=null&&i.__line__&&(this.line=i.__line__)}}function b2(n,e){const i=n.indexOf("://")===-1;try{return new URL(n,i&&e?"http://example.com":void 0),!0}catch{return!1}}class w2{constructor(e,i){this.feature=e,this.instancedDataOffset=i,this.instancedDataCount=0,this.rotation=[0,0,0],this.scale=[1,1,1],this.translation=[0,0,0]}}class T2{constructor(){this.instancedDataArray=new Ml,this.instancesEvaluatedElevation=[],this.features=[],this.idToFeaturesIndex={}}}class Z4{constructor(e){this.zoom=e.zoom,this.canonical=e.canonical,this.layers=e.layers,this.layerIds=this.layers.map(i=>i.fqid),this.projection=e.projection,this.index=e.index,this.hasZoomDependentProperties=this.layers[0].isZoomDependent(),this.stateDependentLayerIds=this.layers.filter(i=>i.isStateDependent()).map(i=>i.id),this.hasPattern=!1,this.instancesPerModel={},this.validForExaggeration=0,this.maxVerticalOffset=0,this.maxScale=0,this.maxHeight=0,this.lookupDim=this.zoom>this.canonical.z?256:this.zoom>15?75:100,this.instanceCount=0,this.terrainElevationMin=0,this.terrainElevationMax=0,this.validForDEMTile={id:null,timestamp:0},this.modelUris=[],this.modelsRequested=!1,this.activeReplacements=[],this.replacementUpdateTime=0}updateFootprints(e,i){}populate(e,i,o,l){this.tileToMeter=u(o);const a=this.layers[0]._featureFilter.needGeometry;this.lookup=new Uint8Array(this.lookupDim*this.lookupDim);for(const{feature:h,id:m,index:g,sourceLayerIndex:v}of e){const p=m??(h.properties&&h.properties.hasOwnProperty("id")?h.properties.id:void 0),y=A(h,a);if(!this.layers[0]._featureFilter.filter(new Ai(this.zoom),y,o))continue;const w={id:p,sourceLayerIndex:v,index:g,geometry:a?y.geometry:M(h,o,l),properties:h.properties,type:h.type,patterns:{}},x=this.addFeature(w,w.geometry,y);x&&i.featureIndex.insert(h,w.geometry,g,v,this.index,this.instancesPerModel[x].instancedDataArray.length,Je/32)}this.lookup=null}update(e,i,o,l){for(const a in this.instancesPerModel){const h=this.instancesPerModel[a];for(const m in e)h.idToFeaturesIndex.hasOwnProperty(m)&&(this.evaluate(h.features[h.idToFeaturesIndex[m]],e[m],h,!0),this.uploaded=!1)}this.maxHeight=0}updateZoomBasedPaintProperties(){if(!this.hasZoomDependentProperties)return!1;let e=!1;for(const i in this.instancesPerModel){const o=this.instancesPerModel[i];for(const l of o.features){const a=this.layers[0],h=l.feature,m=this.canonical,g=a.paint.get("model-rotation").evaluate(h,{},m),v=a.paint.get("model-scale").evaluate(h,{},m),p=a.paint.get("model-translation").evaluate(h,{},m);Q.vec3.exactEquals(l.rotation,g)&&Q.vec3.exactEquals(l.scale,v)&&Q.vec3.exactEquals(l.translation,p)||(this.evaluate(l,l.featureStates,o,!0),e=!0)}}return e}updateReplacement(e,i,o,l){if(i.updateTime===this.replacementUpdateTime)return!1;this.replacementUpdateTime=i.updateTime;const a=i.getReplacementRegionsForTile(e.toUnwrapped(),!0);if(y4(this.activeReplacements,a))return!1;this.activeReplacements=a;let h=!1;for(const m in this.instancesPerModel){const g=this.instancesPerModel[m],v=g.instancedDataArray;for(const p of g.features){const y=p.instancedDataOffset,w=p.instancedDataCount;for(let x=0;x<w;x++){const b=16*(x+y);let S=v.float32[b+0];const I=S>Je;S=I?S-Je:S;const P=Math.floor(S),O=v.float32[b+1];let L=!1;for(const D of this.activeReplacements)if(!Rp(D,o,v2.Model,l)&&!(D.min.x>P||P>D.max.x||D.min.y>O||O>D.max.y)&&(L=Bp(Fp(P,O,e.canonical,D.footprintTileId.canonical),D.footprint),L))break;v.float32[b]=L?S+Je:S,h=h||L!==I}}}return h}isEmpty(){for(const e in this.instancesPerModel)if(this.instancesPerModel[e].instancedDataArray.length!==0)return!1;return!0}uploadPending(){return!this.uploaded}upload(e){if(!this.uploaded)for(const i in this.instancesPerModel){const o=this.instancesPerModel[i];o.instancedDataArray.length<0||o.instancedDataArray.length===0||(o.instancedDataBuffer?o.instancedDataBuffer.updateData(o.instancedDataArray):o.instancedDataBuffer=e.createVertexBuffer(o.instancedDataArray,i7.members,!0,void 0,this.instanceCount))}this.uploaded=!0}destroy(){for(const i in this.instancesPerModel){const o=this.instancesPerModel[i];o.instancedDataArray.length!==0&&o.instancedDataBuffer&&o.instancedDataBuffer.destroy()}const e=this.layers[0].modelManager;if(e&&this.modelUris)for(const i of this.modelUris)e.removeModel(i,"")}addFeature(e,i,o){const l=this.layers[0],a=l.layout.get("model-id").evaluate(o,{},this.canonical);if(!a)return ji(`modelId is not evaluated for layer ${l.id} and it is not going to get rendered.`),a;b2(a,!1)&&(this.modelUris.includes(a)||this.modelUris.push(a)),this.instancesPerModel[a]||(this.instancesPerModel[a]=new T2);const h=this.instancesPerModel[a],m=h.instancedDataArray,g=new w2(o,m.length);for(const v of i)for(const p of v){if(p.x<0||p.x>=Je||p.y<0||p.y>=Je)continue;const y=(this.lookupDim-1)/Je,w=this.lookupDim*(p.y*y|0)+p.x*y|0;if(this.lookup){if(this.lookup[w]!==0)continue;this.lookup[w]=1}this.instanceCount++;const x=m.length;m.resize(x+1),h.instancesEvaluatedElevation.push(0),m.float32[16*x]=p.x,m.float32[16*x+1]=p.y}return g.instancedDataCount=h.instancedDataArray.length-g.instancedDataOffset,g.instancedDataCount>0&&(e.id&&(h.idToFeaturesIndex[e.id]=h.features.length),h.features.push(g),this.evaluate(g,{},h,!1)),a}getModelUris(){return this.modelUris}evaluate(e,i,o,l){const a=this.layers[0],h=e.feature,m=this.canonical,g=e.rotation=a.paint.get("model-rotation").evaluate(h,i,m),v=e.scale=a.paint.get("model-scale").evaluate(h,i,m),p=e.translation=a.paint.get("model-translation").evaluate(h,i,m),y=a.paint.get("model-color").evaluate(h,i,m);y.a=a.paint.get("model-color-mix-intensity").evaluate(h,i,m);const w=[];this.maxVerticalOffset<p[2]&&(this.maxVerticalOffset=p[2]),this.maxScale=Math.max(Math.max(this.maxScale,v[0]),Math.max(v[1],v[2])),y2(w,g,v);const x=Math.round(100*y.a)+y.b/1.05;for(let b=0;b<e.instancedDataCount;++b){const S=e.instancedDataOffset+b,I=16*S,P=o.instancedDataArray.float32;let O=0;l&&(O=P[I+6]-o.instancesEvaluatedElevation[S]);const L=0|P[I+1];P[I]=(0|P[I])+y.r/1.05,P[I+1]=L+y.g/1.05,P[I+2]=x,P[I+3]=1/(m.z>10?this.tileToMeter:u(m,L)),P[I+4]=p[0],P[I+5]=p[1],P[I+6]=p[2]+O,P[I+7]=w[0],P[I+8]=w[1],P[I+9]=w[2],P[I+10]=w[4],P[I+11]=w[5],P[I+12]=w[6],P[I+13]=w[8],P[I+14]=w[9],P[I+15]=w[10],o.instancesEvaluatedElevation[S]=p[2]}}}let S2,E2;at(Z4,"ModelBucket",{omit:["layers"]}),at(T2,"PerModelAttributes"),at(w2,"ModelFeature");const M0=64,Ul={CoordinateSpaceTile:1,CoordinateSpaceYUp:2,HasMapboxMeshFeatures:4,HasMeshoptCompression:8};function M2(n,e,i,o,l,a,h,m,g,v=!1){const p=i.zoom,y=i.project(o),w=Yo(o.lat,p),x=1/w;Q.mat4.identity(n),Q.mat4.translate(n,n,[y.x+h[0]*x,y.y+h[1]*x,h[2]]);let b=1,S=1;const I=i.worldSize;if(v){if(i.projection.name==="mercator"){let D=0;i.elevation&&(D=i.elevation.getAtPointOrZero(new t(y.x/I,y.y/I),0));const F=Q.vec4.transformMat4([],[y.x,y.y,D,1],i.projMatrix)[3]/i.cameraToCenterDistance;b=F,S=F*Yo(i.center.lat,p)}else if(i.projection.name==="globe"){const D=H4(n,i),F=Q.mat4.multiply([],i.projMatrix,D),V=[0,0,0,1];Q.vec4.transformMat4(V,V,F);const q=V[3]/i.cameraToCenterDistance,J=Gr(p),X=i.projection.pixelsPerMeter(o.lat,I)*Yo(o.lat,p),Y=i.projection.pixelsPerMeter(i.center.lat,I)*Yo(i.center.lat,p);b=q/St(X,au(i.center.lat),J),S=q*w/X,b*=Y,S*=Y}}else b=x;Q.mat4.scale(n,n,[b,b,S]);const P=[...n],O=e.orientation,L=[];if(y2(L,[O[0]+l[0],O[1]+l[1],O[2]+l[2]],a),Q.mat4.multiply(n,P,L),m&&i.elevation){let D=0;const F=[];if(g&&i.elevation){D=function(J,X,Y,le,ee){const ce=X.elevation;if(!ce)return 0;const me=mt.projectAabbCorners(Y,le),pe=Tr(1,ee.lat)*X.worldSize,xe=function(wt,rt){const pt=[0,0,1],Mt=[{corners:[0,1,3,2],dotProductWithUp:0},{corners:[1,5,2,6],dotProductWithUp:0},{corners:[0,4,1,5],dotProductWithUp:0},{corners:[2,6,3,7],dotProductWithUp:0},{corners:[4,7,5,6],dotProductWithUp:0},{corners:[0,3,4,7],dotProductWithUp:0}];for(const jt of Mt){const Ct=wt[jt.corners[0]],Wt=wt[jt.corners[1]],Vt=wt[jt.corners[2]],Yt=[Wt[0]-Ct[0],Wt[1]-Ct[1],rt*(Wt[2]-Ct[2])],ci=Q.vec3.cross(Yt,Yt,[Vt[0]-Ct[0],Vt[1]-Ct[1],rt*(Vt[2]-Ct[2])]);Q.vec3.normalize(ci,ci),jt.dotProductWithUp=Q.vec3.dot(ci,pt)}return Mt.sort((jt,Ct)=>jt.dotProductWithUp-Ct.dotProductWithUp),Mt[0].corners}(me,pe),ye=me[xe[0]],Ee=me[xe[1]],we=me[xe[2]],Ae=me[xe[3]],$e=ce.getAtPointOrZero(new t(ye[0]/X.worldSize,ye[1]/X.worldSize),0),Ge=ce.getAtPointOrZero(new t(Ee[0]/X.worldSize,Ee[1]/X.worldSize),0),lt=ce.getAtPointOrZero(new t(we[0]/X.worldSize,we[1]/X.worldSize),0),Ze=ce.getAtPointOrZero(new t(Ae[0]/X.worldSize,Ae[1]/X.worldSize),0),Ke=($e+Ze)/2,He=(Ge+lt)/2;return Ke>He?Ge<lt?Fu(J,Ee,Ae,ye,Ge,Ze,$e,pe):Fu(J,we,ye,Ae,lt,$e,Ze,pe):$e<Ze?Fu(J,ye,Ee,we,$e,Ge,lt,pe):Fu(J,Ae,we,Ee,Ze,lt,Ge,pe),Math.max(Ke,He)}(F,i,e.aabb,n,o);const V=Q.mat4.fromQuat([],F),q=Q.mat4.multiply([],V,L);Q.mat4.multiply(n,P,q)}else D=i.elevation.getAtPointOrZero(new t(y.x/I,y.y/I),0);D!==0&&(n[14]+=D)}}function N1(n,e,i=!1){n.uploaded||(n.gfxTexture=new G4(e,n.image,i?e.gl.R8:e.gl.RGBA8,{useMipmap:n.sampler.minFilter>=e.gl.NEAREST_MIPMAP_NEAREST}),n.uploaded=!0,n.image=null)}function n7(n,e,i){n.indexBuffer=e.createIndexBuffer(n.indexArray,!1,!0),n.vertexBuffer=e.createVertexBuffer(n.vertexArray,Km.members,!1,!0),n.normalArray&&(n.normalBuffer=e.createVertexBuffer(n.normalArray,t7.members,!1,!0)),n.texcoordArray&&(n.texcoordBuffer=e.createVertexBuffer(n.texcoordArray,e7.members,!1,!0)),n.colorArray&&(n.colorBuffer=e.createVertexBuffer(n.colorArray,(n.colorArray.bytesPerElement===12?Jm:Qm).members,!1,!0)),n.featureArray&&(n.pbrBuffer=e.createVertexBuffer(n.featureArray,r7.members,!0)),n.segments=ki.simpleSegment(0,0,n.vertexArray.length,n.indexArray.length);const o=n.material;o.pbrMetallicRoughness.baseColorTexture&&N1(o.pbrMetallicRoughness.baseColorTexture,e),o.pbrMetallicRoughness.metallicRoughnessTexture&&N1(o.pbrMetallicRoughness.metallicRoughnessTexture,e),o.normalTexture&&N1(o.normalTexture,e),o.occlusionTexture&&N1(o.occlusionTexture,e,i),o.emissionTexture&&N1(o.emissionTexture,e)}function W4(n,e,i){if(n.meshes)for(const o of n.meshes)n7(o,e,i);if(n.children)for(const o of n.children)W4(o,e,i)}function Nu(n){if(n.meshes)for(const e of n.meshes)e.indexArray.destroy(),e.vertexArray.destroy(),e.colorArray&&e.colorArray.destroy(),e.normalArray&&e.normalArray.destroy(),e.texcoordArray&&e.texcoordArray.destroy(),e.featureArray&&e.featureArray.destroy();if(n.children)for(const e of n.children)Nu(e)}function X4(n){if(n.meshes)for(const i of n.meshes)i.vertexBuffer&&(i.vertexBuffer.destroy(),i.indexBuffer.destroy(),i.normalBuffer&&i.normalBuffer.destroy(),i.texcoordBuffer&&i.texcoordBuffer.destroy(),i.colorBuffer&&i.colorBuffer.destroy(),i.pbrBuffer&&i.pbrBuffer.destroy(),i.segments.destroy(),i.material&&((e=i.material).pbrMetallicRoughness.baseColorTexture&&e.pbrMetallicRoughness.baseColorTexture.gfxTexture&&e.pbrMetallicRoughness.baseColorTexture.gfxTexture.destroy(),e.pbrMetallicRoughness.metallicRoughnessTexture&&e.pbrMetallicRoughness.metallicRoughnessTexture.gfxTexture&&e.pbrMetallicRoughness.metallicRoughnessTexture.gfxTexture.destroy(),e.normalTexture&&e.normalTexture.gfxTexture&&e.normalTexture.gfxTexture.destroy(),e.emissionTexture&&e.emissionTexture.gfxTexture&&e.emissionTexture.gfxTexture.destroy(),e.occlusionTexture&&e.occlusionTexture.gfxTexture&&e.occlusionTexture.gfxTexture.destroy()));var e;if(n.children)for(const i of n.children)X4(i)}class jl{constructor(e,i,o){this._demTile=e,this._dem=this._demTile.dem,this._scale=i,this._offset=o}static create(e,i,o){const l=o||e.findDEMTileFor(i);if(!l||!l.dem)return;const a=l.dem,h=l.tileID,m=1<<i.canonical.z-h.canonical.z;return new jl(l,a.dim/Je/m,[(i.canonical.x/m-h.canonical.x)*a.dim,(i.canonical.y/m-h.canonical.y)*a.dim])}tileCoordToPixel(e,i){const o=i*this._scale+this._offset[1],l=Math.floor(e*this._scale+this._offset[0]),a=Math.floor(o);return new Qe(l,a)}getElevationAt(e,i,o,l){const a=e*this._scale+this._offset[0],h=i*this._scale+this._offset[1],m=Math.floor(a),g=Math.floor(h),v=this._dem;return l=!!l,o?St(St(v.get(m,g,l),v.get(m,g+1,l),h-g),St(v.get(m+1,g,l),v.get(m+1,g+1,l),h-g),a-m):v.get(m,g,l)}getElevationAtPixel(e,i,o){return this._dem.get(e,i,!!o)}getMeterToDEM(e){return(1<<this._demTile.tileID.canonical.z)*Tr(1,e)*this._dem.stride}}const Y4=new Float32Array(262144),A0=new Uint8Array(262144);function A2(n){let e=0;if(n.meshes)for(const i of n.meshes)e=Math.max(e,i.aabb.max[2]);if(n.children)for(const i of n.children)e=Math.max(e,A2(i));return e}function I2(n,e,i){if(n.meshes)for(const o of n.meshes){if(o.aabb.min[0]===1/0)continue;const l=mt.applyTransform(o.aabb,n.matrix);i.insert(e,l.min[0],l.min[1],l.max[0],l.max[1])}if(n.children)for(const o of n.children)I2(o,e,i)}const P2=["","wall","door","roof","window","lamp","logo"];class C2{constructor(e){this.node=e,this.evaluatedRMEA=[[1,0,0,1],[1,0,0,1],[1,0,0,1],[1,0,0,1],[.4,1,0,1],[1,0,0,1],[1,0,0,1]],this.hiddenByReplacement=!1,this.evaluatedScale=[1,1,1],this.evaluatedColor=[],this.emissionHeightBasedParams=[],this.cameraCollisionOpacity=1,this.feature={type:"Point",id:e.id,geometry:[],properties:{height:A2(e)}},this.aabb=this._getLocalBounds(),this.state=null}_getLocalBounds(){if(!this.node.meshes)return new mt([1/0,1/0,1/0],[-1/0,-1/0,-1/0]);if(!this.aabb){let e=0;const i=new mt([1/0,1/0,1/0],[-1/0,-1/0,-1/0]);for(const o of this.node.meshes)this.node.lightMeshIndex!==e&&(o.transformedAabb=mt.applyTransformFast(o.aabb,this.node.matrix),i.encapsulate(o.transformedAabb)),e++;this.aabb=i}return this.aabb}}class Vu{constructor(e,i,o,l,a,h,m){this.id=o,this.layers=e,this.layerIds=this.layers.map(g=>g.fqid),this.stateDependentLayerIds=this.layers.filter(g=>g.isStateDependent()).map(g=>g.id),this.modelTraits|=Ul.CoordinateSpaceTile,this.uploaded=!1,this.hasPattern=!1,l&&(this.modelTraits|=Ul.HasMapboxMeshFeatures),a&&(this.modelTraits|=Ul.HasMeshoptCompression),this.zoom=-1,this.terrainExaggeration=1,this.projection={name:"mercator"},this.replacementUpdateTime=0,this.elevationReadFromZ=255,this.brightness=h,this.dirty=!0,this.needsUpload=!1,this.filter=null,this.nodesInfo=[];for(const g of i)this.nodesInfo.push(new C2(g)),I2(g,m.featureIndexArray.length,m.grid),m.featureIndexArray.emplaceBack(this.nodesInfo.length-1,0,m.bucketLayerIDs.length-1,0);this.states={}}updateFootprints(e,i){for(const o of this.getNodesInfo()){const l=o.node;l.footprint&&i.push({footprint:l.footprint,id:e})}}update(e){const i=Object.keys(e).length!==0;if(i&&!this.stateDependentLayers.length)return;const o=i?this.stateDependentLayers:this.layers;if(!In(e,this.states))for(const l of o)this.evaluate(l,e);this.states=structuredClone(e)}populate(){console.log("populate 3D model bucket")}uploadPending(){return!this.uploaded||this.needsUpload}upload(e){if(!this.needsUpload)return;const i=this.getNodesInfo();for(const o of i){const l=o.node;this.uploaded?this.updatePbrBuffer(l):W4(l,e,!0)}for(const o of i)Nu(o.node);this.uploaded=!0,this.needsUpload=!1}updatePbrBuffer(e){let i=!1;if(!e.meshes)return i;for(const o of e.meshes)o.pbrBuffer&&(o.pbrBuffer.updateData(o.featureArray),i=!0);return i}needsReEvaluation(e,i,o){const l=e.transform.projectionOptions,a=e.style.getBrightness(),h=this.brightness!==a;if(!this.uploaded||this.dirty||l.name!==this.projection.name||V1(o.paint.get("model-color").value,h)||V1(o.paint.get("model-color-mix-intensity").value,h)||V1(o.paint.get("model-roughness").value,h)||V1(o.paint.get("model-emissive-strength").value,h)||V1(o.paint.get("model-height-based-emissive-strength-multiplier").value,h)){this.projection=l,this.brightness=a;const m=this.getNodesInfo();for(const g of m)g.state=null;return!0}return!1}evaluateScale(e,i){if(e.transform.zoom===this.zoom)return;this.zoom=e.transform.zoom;const o=this.getNodesInfo(),l=this.id.canonical;for(const a of o){const h=a.feature;a.evaluatedScale=i.paint.get("model-scale").evaluate(h,{},l)}}evaluate(e,i){const o=this.getNodesInfo();for(const l of o){if(!l.node.meshes)continue;const a=l.feature,h=i&&i[a.id];if(In(h,l.state))continue;l.state=structuredClone(h);const m=l.node.meshes&&l.node.meshes[0].featureData,g=l.evaluatedColor[2],v=l.evaluatedRMEA[2],p=this.id.canonical;if(l.hasTranslucentParts=!1,m){for(let y=0;y<P2.length;y++){const w=P2[y];w.length&&(a.properties.part=w);const x=e.paint.get("model-color").evaluate(a,h,p).toRenderColor(null),b=e.paint.get("model-color-mix-intensity").evaluate(a,h,p);l.evaluatedColor[y]=[x.r,x.g,x.b,b],l.evaluatedRMEA[y][0]=e.paint.get("model-roughness").evaluate(a,h,p),l.evaluatedRMEA[y][2]=e.paint.get("model-emissive-strength").evaluate(a,h,p),l.evaluatedRMEA[y][3]=x.a,l.emissionHeightBasedParams[y]=e.paint.get("model-height-based-emissive-strength-multiplier").evaluate(a,h,p),!l.hasTranslucentParts&&x.a<1&&(l.hasTranslucentParts=!0)}delete a.properties.part,s7(l,g!==l.evaluatedColor[2]||v!==l.evaluatedRMEA[2],this.modelTraits)}else l.evaluatedRMEA[0][2]=e.paint.get("model-emissive-strength").evaluate(a,h,p);l.evaluatedScale=e.paint.get("model-scale").evaluate(a,h,p),this.updatePbrBuffer(l.node)||(this.needsUpload=!0)}this.dirty=!1}elevationUpdate(e,i,o,l){const a=e.findDEMTileFor(o);if(a&&(a.tileID.canonical!==this.terrainTile||i!==this.terrainExaggeration)){if(a.dem&&a.tileID.overscaledZ!==this.elevationReadFromZ){this.elevationReadFromZ=a.tileID.overscaledZ;const h=jl.create(e,o,a);if(!h)return;this.modelTraits&Ul.HasMapboxMeshFeatures&&this.updateDEM(e,h,o,l);for(const m of this.getNodesInfo()){const g=m.node;if(!g.footprint||!g.footprint.vertices||!g.footprint.vertices.length)continue;const v=g.footprint.vertices;let p=h.getElevationAt(v[0].x,v[0].y,!0,!0);for(let y=1;y<v.length;y++)p=Math.min(p,h.getElevationAt(v[y].x,v[y].y,!0,!0));g.elevation=p}}this.terrainTile=a.tileID.canonical,this.terrainExaggeration=i}}updateDEM(e,i,o,l){let a=i._dem._modifiedForSources[l];if(a===void 0&&(i._dem._modifiedForSources[l]=[],a=i._dem._modifiedForSources[l]),a.includes(o.canonical))return;const h=i._dem.dim;a.push(o.canonical);let m=!1;for(const g of this.getNodesInfo()){const v=g.node;if(!v.footprint||!v.footprint.grid)continue;const p=v.footprint.grid,y=i.tileCoordToPixel(p.min.x,p.min.y),w=i.tileCoordToPixel(p.max.x,p.max.y),x=Math.min(Math.min(h-w.y,y.x),Math.min(y.y,h-w.x));if(x<0)continue;const b=$t(x,2,5);let S=Math.max(0,y.x-b),I=Math.max(0,y.y-b),P=Math.min(w.x+b,h-1),O=Math.min(w.y+b,h-1);for(let V=I;V<=O;++V)for(let q=S;q<=P;++q)A0[V*h+q]=255;let L=0,D=0;for(let V=0;V<p.cellsY;++V)for(let q=0;q<p.cellsX;++q){if(!p.cells[V*p.cellsX+q])continue;const J=i.tileCoordToPixel(p.min.x+q/p.xScale,p.min.y+V/p.yScale),X=i.tileCoordToPixel(p.min.x+(q+1)/p.xScale,p.min.y+(V+1)/p.yScale);for(let Y=J.y;Y<=Math.min(X.y+1,h-1);++Y)for(let le=J.x;le<=Math.min(X.x+1,h-1);++le)A0[Y*h+le]===255&&(A0[Y*h+le]=0,L+=i.getElevationAtPixel(le,Y),D++)}const 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jt=Mt.x+Ee.x,Ct=Mt.y+Ee.y,Wt=i8(jt,Ct,xe,ye,Ae,$e,Ge,lt);He[0]=jt,He[1]=Ct,He[2]=Wt.base,He[3]=1,Q.vec4.transformMat4(He,He,we),He[3]=Math.max(He[3],1e-5);const Vt=new E0(He[0]/He[3],He[1]/He[3],He[2]/He[3]);He[0]=jt,He[1]=Ct,He[2]=Wt.top,He[3]=1,Q.vec4.transformMat4(He,He,we),He[3]=Math.max(He[3],1e-5);const Yt=new E0(He[0]/He[3],He[1]/He[3],He[2]/He[3]);rt.push(Vt),pt.push(Yt)}Ze.push(rt),Ke.push(pt)}return[Ze,Ke]}(F,V,q,J,X,Y,le,ee,ce):function(pe,xe,ye,Ee,we){const Ae=[],$e=[],Ge=we[8]*xe,lt=we[9]*xe,Ze=we[10]*xe,Ke=we[11]*xe,He=we[8]*ye,wt=we[9]*ye,rt=we[10]*ye,pt=we[11]*ye;for(const Mt of pe){const jt=[],Ct=[];for(const Wt of Mt){const Vt=Wt.x+Ee.x,Yt=Wt.y+Ee.y,ci=we[0]*Vt+we[4]*Yt+we[12],Ii=we[1]*Vt+we[5]*Yt+we[13],It=we[2]*Vt+we[6]*Yt+we[14],ii=we[3]*Vt+we[7]*Yt+we[15],Li=ci+Ge,Ni=Ii+lt,qi=It+Ze,Hi=Math.max(ii+Ke,1e-5),Mi=ci+He,cr=Ii+wt,qr=It+rt,er=Math.max(ii+pt,1e-5);jt.push(new E0(Li/Hi,Ni/Hi,qi/Hi)),Ct.push(new E0(Mi/er,cr/er,qr/er))}Ae.push(jt),$e.push(Ct)}return[Ae,$e]}(F,V,q,J,X)}(a,o,y,p,v,h,I,w,b,a.center.lat,n.tileID.canonical),L=n.queryGeometry;return function(D,F,V){let q=1/0;G(V,F)&&(q=t8(V,F[0]));for(let J=0;J<F.length;J++){const X=F[J],Y=D[J];for(let le=0;le<X.length-1;le++){const ee=X[le],ce=[ee,X[le+1],Y[le+1],Y[le],ee];j(V,ce)&&(q=Math.min(q,t8(V,ce)))}}return q!==1/0&&q}(P,O,L.isPointQuery()?L.screenBounds:L.screenGeometry)}},line:class extends fr{constructor(n,e,i,o){const l=d8();super(n,l,e,i,o),l.layout&&(this.layout=new ca(l.layout)),this.gradientVersion=0,this.hasElevatedBuckets=!1,this.hasNonElevatedBuckets=!1}_handleSpecialPaintPropertyUpdate(n){if(n==="line-gradient"){const e=this._transitionablePaint._values["line-gradient"].value.expression;this.stepInterpolant=e._styleExpression&&e._styleExpression.expression instanceof $n,this.gradientVersion=(this.gradientVersion+1)%Number.MAX_SAFE_INTEGER}}gradientExpression(){return this._transitionablePaint._values["line-gradient"].value.expression}widthExpression(){return this._transitionablePaint._values["line-width"].value.expression}recalculate(n,e){super.recalculate(n,e),this.paint._values["line-floorwidth"]=(()=>{if(I1)return I1;const i=d8();return I1=new lm(i.paint.properties["line-width"].specification),I1.useIntegerZoom=!0,I1})().possiblyEvaluate(this._transitioningPaint._values["line-width"].value,n)}createBucket(n){return new w4(n)}getProgramIds(){return[this.paint.get("line-pattern").constantOr(1)?"linePattern":"line"]}getDefaultProgramParams(n,e,i){const o=u8(this);return{config:new xs(this,{zoom:e,lut:i}),defines:o,overrideFog:!1}}queryRadius(n){const e=n,i=p8(Se("line-width",this,e),Se("line-gap-width",this,e)),o=Se("line-offset",this,e);return i/2+Math.abs(o)+Ve(this.paint.get("line-translate"))}queryIntersectsFeature(n,e,i,o,l,a){if(n.queryGeometry.isAboveHorizon)return!1;const h=Ue(n.tilespaceGeometry,this.paint.get("line-translate"),this.paint.get("line-translate-anchor"),a.angle,n.pixelToTileUnitsFactor),m=n.pixelToTileUnitsFactor/2*p8(this.paint.get("line-width").evaluate(e,i),this.paint.get("line-gap-width").evaluate(e,i)),g=this.paint.get("line-offset").evaluate(e,i);return g&&(o=function(v,p){const y=[],w=new Qe(0,0);for(let x=0;x<v.length;x++){const b=v[x],S=[];for(let I=0;I<b.length;I++){const P=b[I],O=b[I+1],L=I===0?w:P.sub(b[I-1])._unit()._perp(),D=I===b.length-1?w:O.sub(P)._unit()._perp(),F=L._add(D)._unit();F._mult(1/(F.x*D.x+F.y*D.y)),S.push(F._mult(p)._add(P))}y.push(S)}return y}(o,g*n.pixelToTileUnitsFactor)),function(v,p,y){for(let w=0;w<p.length;w++){const x=p[w];if(v.length>=3){for(let b=0;b<x.length;b++)if(oe(v,x[b]))return!0}if($(v,x,y))return!0}return!1}(h,o,m)}isTileClipped(){return this.hasNonElevatedBuckets}isDraped(n){return!this.hasElevatedBuckets}},symbol:Ru,background:class extends fr{constructor(n,e,i,o){super(n,{layout:i2||(i2=new Gi({visibility:new Ye(Ie.layout_background.visibility)})),paint:r2||(r2=new Gi({"background-pitch-alignment":new Ye(Ie.paint_background["background-pitch-alignment"]),"background-color":new Ye(Ie.paint_background["background-color"]),"background-pattern":new Ye(Ie.paint_background["background-pattern"]),"background-opacity":new Ye(Ie.paint_background["background-opacity"]),"background-emissive-strength":new Ye(Ie.paint_background["background-emissive-strength"]),"background-color-use-theme":new st({type:"string",default:"default","property-type":"data-driven"})}))},e,i,o)}getProgramIds(){return[this.paint.get("background-pattern")?"backgroundPattern":"background"]}getDefaultProgramParams(n,e,i){return{overrideFog:!1}}is3D(n){return this.paint.get("background-pitch-alignment")==="viewport"}},raster:l2,"raster-particle":f2,sky:class extends fr{constructor(n,e,i,o){super(n,{layout:h2||(h2=new Gi({visibility:new Ye(Ie.layout_sky.visibility)})),paint:d2||(d2=new Gi({"sky-type":new Ye(Ie.paint_sky["sky-type"]),"sky-atmosphere-sun":new Ye(Ie.paint_sky["sky-atmosphere-sun"]),"sky-atmosphere-sun-intensity":new Ye(Ie.paint_sky["sky-atmosphere-sun-intensity"]),"sky-gradient-center":new Ye(Ie.paint_sky["sky-gradient-center"]),"sky-gradient-radius":new Ye(Ie.paint_sky["sky-gradient-radius"]),"sky-gradient":new ua(Ie.paint_sky["sky-gradient"]),"sky-atmosphere-halo-color":new Ye(Ie.paint_sky["sky-atmosphere-halo-color"]),"sky-atmosphere-color":new Ye(Ie.paint_sky["sky-atmosphere-color"]),"sky-opacity":new Ye(Ie.paint_sky["sky-opacity"]),"sky-gradient-use-theme":new st({type:"string",default:"default","property-type":"data-driven"}),"sky-atmosphere-halo-color-use-theme":new st({type:"string",default:"default","property-type":"data-driven"}),"sky-atmosphere-color-use-theme":new st({type:"string",default:"default","property-type":"data-driven"})}))},e,i,o),this._updateColorRamp()}_handleSpecialPaintPropertyUpdate(n){n==="sky-gradient"?this._updateColorRamp():n!=="sky-atmosphere-sun"&&n!=="sky-atmosphere-halo-color"&&n!=="sky-atmosphere-color"&&n!=="sky-atmosphere-sun-intensity"||(this._skyboxInvalidated=!0)}_updateColorRamp(){this.colorRamp=x1({expression:this._transitionablePaint._values["sky-gradient"].value.expression,evaluationKey:"skyRadialProgress"}),this.colorRampTexture&&(this.colorRampTexture.destroy(),this.colorRampTexture=null)}needsSkyboxCapture(n){if(this._skyboxInvalidated||!this.skyboxTexture||!this.skyboxGeometry)return!0;if(!this.paint.get("sky-atmosphere-sun")){const e=n.style.light.properties.get("position");return this._lightPosition.azimuthal!==e.azimuthal||this._lightPosition.polar!==e.polar}return!1}getCenter(n,e){if(this.paint.get("sky-type")==="atmosphere"){const o=this.paint.get("sky-atmosphere-sun"),l=!o,a=n.style.light,h=a.properties.get("position");return l&&a.properties.get("anchor")==="viewport"&&ji("The sun direction is attached to a light with viewport anchor, lighting may behave unexpectedly."),l?q4(h.azimuthal,90-h.polar,e):q4(o[0],90-o[1],e)}const i=this.paint.get("sky-gradient-center");return q4(i[0],90-i[1],e)}isSky(){return!0}markSkyboxValid(n){this._skyboxInvalidated=!1,this._lightPosition=n.style.light.properties.get("position")}hasOffscreenPass(){return!0}getProgramIds(){const n=this.paint.get("sky-type");return n==="atmosphere"?["skyboxCapture","skybox"]:n==="gradient"?["skyboxGradient"]:null}},slot:class extends fr{constructor(n,e,i,o){super(n,{paint:p2||(p2=new Gi({}))},e,null)}},model:class extends fr{constructor(n,e,i,o){super(n,{layout:S2||(S2=new Gi({visibility:new Ye(Ie.layout_model.visibility),"model-id":new st(Ie.layout_model["model-id"])})),paint:E2||(E2=new Gi({"model-opacity":new st(Ie.paint_model["model-opacity"]),"model-rotation":new st(Ie.paint_model["model-rotation"]),"model-scale":new st(Ie.paint_model["model-scale"]),"model-translation":new st(Ie.paint_model["model-translation"]),"model-color":new st(Ie.paint_model["model-color"]),"model-color-mix-intensity":new st(Ie.paint_model["model-color-mix-intensity"]),"model-type":new Ye(Ie.paint_model["model-type"]),"model-cast-shadows":new Ye(Ie.paint_model["model-cast-shadows"]),"model-receive-shadows":new Ye(Ie.paint_model["model-receive-shadows"]),"model-ambient-occlusion-intensity":new Ye(Ie.paint_model["model-ambient-occlusion-intensity"]),"model-emissive-strength":new st(Ie.paint_model["model-emissive-strength"]),"model-roughness":new st(Ie.paint_model["model-roughness"]),"model-height-based-emissive-strength-multiplier":new st(Ie.paint_model["model-height-based-emissive-strength-multiplier"]),"model-cutoff-fade-range":new Ye(Ie.paint_model["model-cutoff-fade-range"]),"model-front-cutoff":new Ye(Ie.paint_model["model-front-cutoff"]),"model-color-use-theme":new st({type:"string",default:"default","property-type":"data-driven"})}))},e,i,o),this._stats={numRenderedVerticesInShadowPass:0,numRenderedVerticesInTransparentPass:0}}createBucket(n){return new Z4(n)}getProgramIds(){return["model"]}is3D(n){return!0}hasShadowPass(){return!0}canCastShadows(){return!0}hasLightBeamPass(){return!0}cutoffRange(){return this.paint.get("model-cutoff-fade-range")}queryRadius(n){return n instanceof Vu?Je-1:0}queryIntersectsFeature(n,e,i,o,l,a){if(!this.modelManager)return!1;const h=this.modelManager,m=n.tile.getBucket(this);if(!(m&&m instanceof Z4))return!1;for(const g in m.instancesPerModel){const v=m.instancesPerModel[g],p=e.id!==void 0?e.id:e.properties&&e.properties.hasOwnProperty("id")?e.properties.id:void 0;if(v.idToFeaturesIndex.hasOwnProperty(p)){const y=v.features[v.idToFeaturesIndex[p]],w=h.getModel(g,this.scope);if(!w)return!1;let x=Q.mat4.create();const b=new di(0,0),S=m.canonical;let I=Number.MAX_VALUE;for(let P=0;P<y.instancedDataCount;++P){const O=16*(y.instancedDataOffset+P),L=v.instancedDataArray.float32,D=[L[O+4],L[O+5],L[O+6]];z2(S,b,L[O],0|L[O+1]),M2(x,w,a,b,y.rotation,y.scale,D,!1,!1,!1),a.projection.name==="globe"&&(x=H4(x,a));const F=Q.mat4.multiply([],a.projMatrix,x),V=n.queryGeometry,q=x2(V.isPointQuery()?V.screenBounds:V.screenGeometry,a,F,w.aabb);q!=null&&(I=Math.min(q,I))}return I!==Number.MAX_VALUE&&I}}return!1}_handleOverridablePaintPropertyUpdate(n,e,i){return!(!this.layout||e.isDataDriven()||i.isDataDriven()||n!=="model-color"&&n!=="model-color-mix-intensity"&&n!=="model-rotation"&&n!=="model-scale"&&n!=="model-translation"&&n!=="model-emissive-strength")}_isPropertyZoomDependent(n){const e=this._transitionablePaint._values[n];return e!=null&&e.value!=null&&e.value.expression!=null&&e.value.expression instanceof ra}isZoomDependent(){return this._isPropertyZoomDependent("model-scale")||this._isPropertyZoomDependent("model-rotation")||this._isPropertyZoomDependent("model-translation")}},clip:class extends fr{constructor(n,e,i,o){super(n,{layout:Mp||(Mp=new Gi({"clip-layer-types":new Ye(Ie.layout_clip["clip-layer-types"]),"clip-layer-scope":new Ye(Ie.layout_clip["clip-layer-scope"])})),paint:Ap||(Ap=new Gi({}))},e,i,o)}recalculate(n,e){super.recalculate(n,e)}createBucket(n){return new Ip(n)}is3D(n){return!0}}};class l7{constructor(e){this._callback=e,this._triggered=!1,typeof MessageChannel<"u"&&(this._channel=new MessageChannel,this._channel.port2.onmessage=()=>{this._triggered=!1,this._callback()})}trigger(){this._triggered||(this._triggered=!0,this._channel?this._channel.port1.postMessage(!0):setTimeout(()=>{this._triggered=!1,this._callback()},0))}remove(){this._channel=void 0,this._callback=()=>{}}}class c7{constructor(){this.tasks={},this.taskQueue=[],Fa(["process"],this),this.invoker=new l7(this.process),this.nextId=0}add(e,i){const o=this.nextId++,l=function({type:a,isSymbolTile:h,zoom:m}){return m=m||0,a==="message"?0:a!=="maybePrepare"||h?a!=="parseTile"||h?a==="parseTile"&&h?300-m:a==="maybePrepare"&&h?400-m:500:200-m:100-m}(i);if(l===0){try{e()}finally{}return null}return this.tasks[o]={fn:e,metadata:i,priority:l,id:o},this.taskQueue.push(o),this.invoker.trigger(),{cancel:()=>{delete this.tasks[o]}}}process(){try{if(this.taskQueue=this.taskQueue.filter(o=>!!this.tasks[o]),!this.taskQueue.length)return;const e=this.pick();if(e===null)return;const i=this.tasks[e];if(delete this.tasks[e],this.taskQueue.length&&this.invoker.trigger(),!i)return;i.fn()}finally{}}pick(){let e=null,i=1/0;for(let l=0;l<this.taskQueue.length;l++){const a=this.tasks[this.taskQueue[l]];a.priority<i&&(i=a.priority,e=l)}if(e===null)return null;const o=this.taskQueue[e];return this.taskQueue.splice(e,1),o}remove(){this.invoker.remove()}}class R2{constructor(e,i,o){this.target=e,this.parent=i,this.mapId=o,this.callbacks={},this.cancelCallbacks={},Fa(["receive"],this),this.target.addEventListener("message",this.receive,!1),this.scheduler=new c7}send(e,i,o,l,a=!1,h){const m=Math.round(1e18*Math.random()).toString(36).substring(0,10);o&&(o.metadata=h,this.callbacks[m]=o);const g=new Set;return this.target.postMessage({id:m,type:e,hasCallback:!!o,targetMapId:l,mustQueue:a,sourceMapId:this.mapId,data:jo(i,g)},g),{cancel:()=>{o&&delete this.callbacks[m],this.target.postMessage({id:m,type:"<cancel>",targetMapId:l,sourceMapId:this.mapId})}}}receive(e){const i=e.data;if(!i)return;const o=i.id;if(o&&(!i.targetMapId||this.mapId===i.targetMapId))if(i.type==="<cancel>"){const l=this.cancelCallbacks[o];delete this.cancelCallbacks[o],l&&l.cancel()}else if(i.mustQueue||Vr()){const l=this.callbacks[o],a=this.scheduler.add(()=>this.processTask(o,i),l&&l.metadata||{type:"message"});a&&(this.cancelCallbacks[o]=a)}else this.processTask(o,i)}processTask(e,i){if(delete this.cancelCallbacks[e],i.type==="<response>"){const o=this.callbacks[e];delete this.callbacks[e],o&&(i.error?o(sn(i.error)):o(null,sn(i.data)))}else{const o=new Set,l=i.hasCallback?(h,m)=>{this.target.postMessage({id:e,type:"<response>",sourceMapId:this.mapId,error:h?jo(h):null,data:jo(m,o)},o)}:()=>{},a=sn(i.data);if(this.parent[i.type])this.parent[i.type](i.sourceMapId,a,l);else if(this.parent.getWorkerSource){const h=i.type.split(".");this.parent.getWorkerSource(i.sourceMapId,h[0],a.source,a.scope)[h[1]](a,l)}else l(new Error(`Could not find function ${i.type}`))}}remove(){this.scheduler.remove(),this.target.removeEventListener("message",this.receive,!1)}}var U1={workerUrl:"",workerClass:null,workerParams:void 0};const K4="mapboxgl_preloaded_worker_pool";class I0{constructor(){this.active={}}acquire(e,i=I0.workerCount){if(!this.workers)for(this.workers=[];this.workers.length<i;)this.workers.push(U1.workerClass!=null?new U1.workerClass:new self.Worker(U1.workerUrl,U1.workerParams));return this.active[e]=!0,this.workers.slice()}release(e){delete this.active[e],this.workers&&this.numActive()===0&&(this.workers.forEach(i=>{i.terminate()}),this.workers=null)}isPreloaded(){return!!this.active[K4]}numActive(){return Object.keys(this.active).length}}I0.workerCount=2;class Gl{constructor(e,i,o="Worker",l=I0.workerCount){this.workerPool=e,this.actors=[],this.currentActor=0,this.id=jn();const a=this.workerPool.acquire(this.id,l);for(let h=0;h<a.length;h++){const m=new Gl.Actor(a[h],i,this.id);m.name=`${o} ${h}`,this.actors.push(m)}this.ready=!1,this.broadcast("checkIfReady",null,()=>{this.ready=!0})}broadcast(e,i,o){ns(this.actors,(l,a)=>{l.send(e,i,a)},o=o||function(){})}getActor(){return this.currentActor=(this.currentActor+1)%this.actors.length,this.actors[this.currentActor]}remove(){this.actors.forEach(e=>{e.remove()}),this.actors=[],this.workerPool.release(this.id)}}let j1,J4;function Uu(){return j1||(j1=new I0),j1}Gl.Actor=R2;const Q4=new bi(0,0,0);var ed=(n=>(n[n.PATH_RULE_UNSPECIFIED=0]="PATH_RULE_UNSPECIFIED",n[n.PATH_RULE_NON_ZERO=1]="PATH_RULE_NON_ZERO",n[n.PATH_RULE_EVEN_ODD=2]="PATH_RULE_EVEN_ODD",n))(ed||{}),ju=(n=>(n[n.LINE_CAP_UNSPECIFIED=0]="LINE_CAP_UNSPECIFIED",n[n.LINE_CAP_BUTT=1]="LINE_CAP_BUTT",n[n.LINE_CAP_ROUND=2]="LINE_CAP_ROUND",n[n.LINE_CAP_SQUARE=3]="LINE_CAP_SQUARE",n))(ju||{}),G1=(n=>(n[n.LINE_JOIN_UNSPECIFIED=0]="LINE_JOIN_UNSPECIFIED",n[n.LINE_JOIN_MITER=1]="LINE_JOIN_MITER",n[n.LINE_JOIN_MITER_CLIP=2]="LINE_JOIN_MITER_CLIP",n[n.LINE_JOIN_ROUND=3]="LINE_JOIN_ROUND",n[n.LINE_JOIN_BEVEL=4]="LINE_JOIN_BEVEL",n))(G1||{}),D2=(n=>(n[n.PAINT_ORDER_UNSPECIFIED=0]="PAINT_ORDER_UNSPECIFIED",n[n.PAINT_ORDER_FILL_AND_STROKE=1]="PAINT_ORDER_FILL_AND_STROKE",n[n.PAINT_ORDER_STROKE_AND_FILL=2]="PAINT_ORDER_STROKE_AND_FILL",n))(D2||{}),ql=(n=>(n[n.PATH_COMMAND_UNSPECIFIED=0]="PATH_COMMAND_UNSPECIFIED",n[n.PATH_COMMAND_MOVE=1]="PATH_COMMAND_MOVE",n[n.PATH_COMMAND_LINE=2]="PATH_COMMAND_LINE",n[n.PATH_COMMAND_QUAD=3]="PATH_COMMAND_QUAD",n[n.PATH_COMMAND_CUBIC=4]="PATH_COMMAND_CUBIC",n[n.PATH_COMMAND_CLOSE=5]="PATH_COMMAND_CLOSE",n))(ql||{}),L2=(n=>(n[n.MASK_TYPE_UNSPECIFIED=0]="MASK_TYPE_UNSPECIFIED",n[n.MASK_TYPE_LUMINANCE=1]="MASK_TYPE_LUMINANCE",n[n.MASK_TYPE_ALPHA=2]="MASK_TYPE_ALPHA",n))(L2||{});function u7(n,e,i){n===1&&e.icons.push(function(o,l){return function(a){if(a.usvg_tree.height||(a.usvg_tree.height=a.usvg_tree.width),!a.metadata)return a;const{metadata:h}=a;if(h.content_area){const{content_area:m}=h;m.top==null&&(m.top=m.left),m.width==null&&(m.width=a.usvg_tree.width),m.height==null&&(m.height=m.width)}return h.stretch_x&&h.stretch_x.length&&O2(h,"x"),h.stretch_y&&h.stretch_y.length&&O2(h,"y"),a}(o.readFields(h7,{name:void 0},l))}(i,i.readVarint()+i.pos))}function O2(n,e){const i=[],o=n[`stretch_${e}`];let l=null;for(let a=0;a<o.length;a++)l===null?l=i.length===0?o[0]:i[i.length-1][1]+o[a]:(i.push([l,l+o[a]]),l=null);n[`stretch_${e}_areas`]=i}function h7(n,e,i){n===1?e.name=i.readString():n===2?e.metadata=function(o,l){return o.readFields(d7,{stretch_x:null,stretch_y:null,stretch_x_areas:null,stretch_y_areas:null,variables:[]},l)}(i,i.readVarint()+i.pos):n===3&&(e.usvg_tree=function(o,l){return o.readFields(m7,{width:20,children:[],linear_gradients:[],radial_gradients:[],clip_paths:[],masks:[]},l)}(i,i.readVarint()+i.pos),e.data="usvg_tree")}function d7(n,e,i){n===1?e.stretch_x=i.readPackedVarint():n===2?e.stretch_y=i.readPackedVarint():n===3?e.content_area=function(o,l){return o.readFields(p7,{left:0},l)}(i,i.readVarint()+i.pos):n===4&&e.variables.push(function(o,l){return o.readFields(f7,{name:void 0},l)}(i,i.readVarint()+i.pos))}function p7(n,e,i){n===1?e.left=i.readVarint():n===2?e.width=i.readVarint():n===3?e.top=i.readVarint():n===4&&(e.height=i.readVarint())}function f7(n,e,i){n===1?e.name=i.readString():n===2&&(e.rgb_color=$u(i.readVarint()),e.value="rgb_color")}function m7(n,e,i){n===1?e.width=e.height=i.readVarint():n===2?e.height=i.readVarint():n===3?e.children.push(Gu(i,i.readVarint()+i.pos)):n===4?e.linear_gradients.push(function(o,l){return o.readFields(w7,{spread_method:1,stops:[],x1:0,y1:0,x2:1,y2:0},l)}(i,i.readVarint()+i.pos)):n===5?e.radial_gradients.push(function(o,l){return o.readFields(S7,{spread_method:1,stops:[],cx:.5,cy:.5,r:.5,fx:.5,fy:.5,fr:0},l)}(i,i.readVarint()+i.pos)):n===7?e.clip_paths.push(function(o,l){return o.readFields(E7,{children:[]},l)}(i,i.readVarint()+i.pos)):n===8&&e.masks.push(function(o,l){const a=o.readFields(M7,{left:0,width:20,mask_type:1,children:[]},l);return a.height==null&&(a.height=a.width),a.top==null&&(a.top=a.left),a}(i,i.readVarint()+i.pos))}function Gu(n,e){return n.readFields(_7,{},e)}function _7(n,e,i){n===1?(e.group=function(o,l){return o.readFields(g7,{opacity:255,children:[]},l)}(i,i.readVarint()+i.pos),e.node="group"):n===2&&(e.path=function(o,l){return o.readFields(x7,{paint_order:1,commands:[],step:1,diffs:[],rule:1},l)}(i,i.readVarint()+i.pos),e.node="path")}function g7(n,e,i){n===1?e.transform=qu(i,i.readVarint()+i.pos):n===2?e.opacity=i.readVarint():n===5?e.clip_path_idx=i.readVarint():n===6?e.mask_idx=i.readVarint():n===7&&e.children.push(Gu(i,i.readVarint()+i.pos))}function qu(n,e){return n.readFields(y7,{sx:1,ky:0,kx:0,sy:1,tx:0,ty:0},e)}function y7(n,e,i){n===1?e.sx=i.readFloat():n===2?e.ky=i.readFloat():n===3?e.kx=i.readFloat():n===4?e.sy=i.readFloat():n===5?e.tx=i.readFloat():n===6&&(e.ty=i.readFloat())}function x7(n,e,i){n===1?e.fill=function(o,l){return o.readFields(v7,{rgb_color:Q4,paint:"rgb_color",opacity:255},l)}(i,i.readVarint()+i.pos):n===2?e.stroke=function(o,l){return o.readFields(b7,{rgb_color:Q4,paint:"rgb_color",dasharray:[],dashoffset:0,miterlimit:4,opacity:255,width:1,linecap:1,linejoin:1},l)}(i,i.readVarint()+i.pos):n===3?e.paint_order=i.readVarint():n===5?i.readPackedVarint(e.commands):n===6?e.step=i.readFloat():n===7?i.readPackedSVarint(e.diffs):n===8&&(e.rule=i.readVarint())}function v7(n,e,i){n===1?(e.rgb_color=$u(i.readVarint()),e.paint="rgb_color"):n===2?(e.linear_gradient_idx=i.readVarint(),e.paint="linear_gradient_idx"):n===3?(e.radial_gradient_idx=i.readVarint(),e.paint="radial_gradient_idx"):n===5&&(e.opacity=i.readVarint())}function $u(n){return new bi((n>>16&255)/255,(n>>8&255)/255,(255&n)/255,1)}function b7(n,e,i){n===1?(e.rgb_color=$u(i.readVarint()),e.paint="rgb_color"):n===2?(e.linear_gradient_idx=i.readVarint(),e.paint="linear_gradient_idx"):n===3?(e.radial_gradient_idx=i.readVarint(),e.paint="radial_gradient_idx"):n===5?i.readPackedFloat(e.dasharray):n===6?e.dashoffset=i.readFloat():n===7?e.miterlimit=i.readFloat():n===8?e.opacity=i.readVarint():n===9?e.width=i.readFloat():n===10?e.linecap=i.readVarint():n===11&&(e.linejoin=i.readVarint())}function w7(n,e,i){n===1?e.transform=qu(i,i.readVarint()+i.pos):n===2?e.spread_method=i.readVarint():n===3?e.stops.push(k2(i,i.readVarint()+i.pos)):n===4?e.x1=i.readFloat():n===5?e.y1=i.readFloat():n===6?e.x2=i.readFloat():n===7&&(e.y2=i.readFloat())}function k2(n,e){return n.readFields(T7,{offset:0,opacity:255,rgb_color:Q4},e)}function T7(n,e,i){n===1?e.offset=i.readFloat():n===2?e.opacity=i.readVarint():n===3&&(e.rgb_color=$u(i.readVarint()))}function S7(n,e,i){n===1?e.transform=qu(i,i.readVarint()+i.pos):n===2?e.spread_method=i.readVarint():n===3?e.stops.push(k2(i,i.readVarint()+i.pos)):n===4?e.cx=i.readFloat():n===5?e.cy=i.readFloat():n===6?e.r=i.readFloat():n===7?e.fx=i.readFloat():n===8?e.fy=i.readFloat():n===9&&(e.fr=i.readFloat())}function E7(n,e,i){n===1?e.transform=qu(i,i.readVarint()+i.pos):n===2?e.clip_path_idx=i.readVarint():n===3&&e.children.push(Gu(i,i.readVarint()+i.pos))}function M7(n,e,i){n===1?e.left=e.top=i.readFloat():n===2?e.width=e.height=i.readFloat():n===3?e.top=i.readFloat():n===4?e.height=i.readFloat():n===5?e.mask_type=i.readVarint():n===6?e.mask_idx=i.readVarint():n===7&&e.children.push(Gu(i,i.readVarint()+i.pos))}class A7{static calculate(e={},i=[]){const o=new Map,l=new Map;if(Object.keys(e).length===0)return o;i.forEach(a=>{l.set(a.name,a.rgb_color||new bi(0,0,0))});for(const[a,h]of Object.entries(e))l.has(a)?o.set(l.get(a).toStringPremultipliedAlpha(),h):console.warn(`Ignoring unknown image variable "${a}"`);return o}}function $l(n,e=255,i){const o=e/255,l=n.toStringPremultipliedAlpha(),a=i.has(l)?i.get(l).clone():n.clone();return a.a*=o,a.toString()}function q1(n,e){if(!Fe()){const i=document.createElement("canvas");return i.width=n,i.height=e,i}return new OffscreenCanvas(n,e)}function I7(n,e){const i=A7.calculate(e.params,n.metadata?n.metadata.variables:[]),o=n.usvg_tree,l=o.width,a=o.height,h=e.transform?e.transform:new DOMMatrix,m=Math.max(1,Math.round(l*h.a)),g=Math.max(1,Math.round(a*h.d)),v=new DOMMatrix([m/l,0,0,g/a,0,0]),p=q1(m,g).getContext("2d");return td(p,v,o,o,i),p.getImageData(0,0,m,g)}function td(n,e,i,o,l){for(const a of o.children)F2(n,e,i,a,l)}function F2(n,e,i,o,l){o.group?(n.save(),function(a,h,m,g,v){const p=g.mask_idx!=null?m.masks[g.mask_idx]:null,y=g.clip_path_idx!=null?m.clip_paths[g.clip_path_idx]:null;if(g.transform&&(h=Hu(g.transform).preMultiplySelf(h)),!function(b,S,I){return b.opacity!==255||S||I}(g,y!=null,p!=null))return void td(a,h,m,g,v);const w=q1(a.canvas.width,a.canvas.height),x=w.getContext("2d");td(x,h,m,g,v),y&&q2(x,h,m,y),p&&$2(x,h,m,p,v),a.globalAlpha=g.opacity/255,a.drawImage(w,0,0)}(n,e,i,o.group,l),n.restore()):o.path&&(n.save(),function(a,h,m,g,v){const p=H2(g);a.setTransform(h),g.paint_order===D2.PAINT_ORDER_FILL_AND_STROKE?(B2(a,m,g,p,v),V2(a,m,g,p,v)):(V2(a,m,g,p,v),B2(a,m,g,p,v))}(n,e,i,o.path,l),n.restore())}function B2(n,e,i,o,l){const a=i.fill;if(!a)return;const h=a.opacity/255;switch(a.paint){case"rgb_color":n.fillStyle=$l(a.rgb_color,a.opacity,l);break;case"linear_gradient_idx":n.fillStyle=U2(n,e.linear_gradients[a.linear_gradient_idx],h,l);break;case"radial_gradient_idx":n.fillStyle=j2(n,e.radial_gradients[a.radial_gradient_idx],h,l)}n.fill(o,N2(i))}function N2(n){return n.rule===ed.PATH_RULE_NON_ZERO?"nonzero":n.rule===ed.PATH_RULE_EVEN_ODD?"evenodd":void 0}function V2(n,e,i,o,l){const a=i.stroke;if(!a)return;n.lineWidth=a.width,n.miterLimit=a.miterlimit,n.setLineDash(a.dasharray),n.lineDashOffset=a.dashoffset;const h=a.opacity/255;switch(a.paint){case"rgb_color":n.strokeStyle=$l(a.rgb_color,a.opacity,l);break;case"linear_gradient_idx":n.strokeStyle=U2(n,e.linear_gradients[a.linear_gradient_idx],h,l);break;case"radial_gradient_idx":n.strokeStyle=j2(n,e.radial_gradients[a.radial_gradient_idx],h,l)}switch(a.linejoin){case G1.LINE_JOIN_MITER_CLIP:case G1.LINE_JOIN_MITER:n.lineJoin="miter";break;case G1.LINE_JOIN_ROUND:n.lineJoin="round";break;case G1.LINE_JOIN_BEVEL:n.lineJoin="bevel"}switch(a.linecap){case ju.LINE_CAP_BUTT:n.lineCap="butt";break;case ju.LINE_CAP_ROUND:n.lineCap="round";break;case ju.LINE_CAP_SQUARE:n.lineCap="square"}n.stroke(o)}function U2(n,e,i,o){if(e.stops.length===1){const w=e.stops[0];return $l(w.rgb_color,w.opacity*i,o)}const l=Hu(e.transform),{x1:a,y1:h,x2:m,y2:g}=e,v=l.transformPoint(new DOMPoint(a,h)),p=l.transformPoint(new DOMPoint(m,g)),y=n.createLinearGradient(v.x,v.y,p.x,p.y);for(const w of e.stops)y.addColorStop(w.offset,$l(w.rgb_color,w.opacity*i,o));return y}function j2(n,e,i,o){if(e.stops.length===1){const w=e.stops[0];return $l(w.rgb_color,w.opacity*i,o)}const l=Hu(e.transform),{fx:a,fy:h,cx:m,cy:g}=e,v=l.transformPoint(new DOMPoint(a,h)),p=l.transformPoint(new DOMPoint(m,g)),y=n.createRadialGradient(v.x,v.y,0,p.x,p.y,e.r*((l.a+l.d)/2));for(const w of e.stops)y.addColorStop(w.offset,$l(w.rgb_color,w.opacity*i,o));return y}function G2(n,e,i,o){const l=o.transform?Hu(o.transform).preMultiplySelf(e):e,a=q1(n.canvas.width,n.canvas.height),h=a.getContext("2d");for(const g of o.children)if(g.group)G2(h,l,i,g.group);else if(g.path){const v=g.path,p=new Path2D;p.addPath(H2(v),l),h.fill(p,N2(v))}const m=o.clip_path_idx!=null?i.clip_paths[o.clip_path_idx]:null;m&&q2(h,l,i,m),n.globalCompositeOperation="source-over",n.drawImage(a,0,0)}function q2(n,e,i,o){const l=q1(n.canvas.width,n.canvas.height);G2(l.getContext("2d"),e,i,o),n.globalCompositeOperation="destination-in",n.drawImage(l,0,0)}function $2(n,e,i,o,l){if(o.children.length===0)return;const a=o.mask_idx!=null?i.masks[o.mask_idx]:null;a&&$2(n,e,i,a,l);const h=n.canvas.width,m=n.canvas.height,g=q1(h,m),v=g.getContext("2d"),p=o.width,y=o.height,w=o.left,x=o.top,b=new Path2D,S=new Path2D;S.rect(w,x,p,y),b.addPath(S,e),v.clip(b);for(const O of o.children)F2(v,e,i,O,l);const I=v.getImageData(0,0,h,m),P=I.data;if(o.mask_type===L2.MASK_TYPE_LUMINANCE)for(let O=0;O<P.length;O+=4)P[O+3]=P[O+3]/255*(.2126*P[O]+.7152*P[O+1]+.0722*P[O+2]);v.putImageData(I,0,0),n.globalCompositeOperation="destination-in",n.drawImage(g,0,0)}function Hu(n){return n?new DOMMatrix([n.sx,n.ky,n.kx,n.sy,n.tx,n.ty]):new DOMMatrix}function H2(n){const e=new Path2D,i=n.step;let o=n.diffs[0]*i,l=n.diffs[1]*i;e.moveTo(o,l);for(let a=0,h=2;a<n.commands.length;a++)switch(n.commands[a]){case ql.PATH_COMMAND_MOVE:o+=n.diffs[h++]*i,l+=n.diffs[h++]*i,e.moveTo(o,l);break;case ql.PATH_COMMAND_LINE:o+=n.diffs[h++]*i,l+=n.diffs[h++]*i,e.lineTo(o,l);break;case ql.PATH_COMMAND_QUAD:{const m=o+n.diffs[h++]*i,g=l+n.diffs[h++]*i;o=m+n.diffs[h++]*i,l=g+n.diffs[h++]*i,e.quadraticCurveTo(m,g,o,l);break}case ql.PATH_COMMAND_CUBIC:{const m=o+n.diffs[h++]*i,g=l+n.diffs[h++]*i,v=m+n.diffs[h++]*i,p=g+n.diffs[h++]*i;o=v+n.diffs[h++]*i,l=p+n.diffs[h++]*i,e.bezierCurveTo(m,g,v,p,o,l);break}case ql.PATH_COMMAND_CLOSE:e.closePath()}return e}class Zu{constructor(e){this.capacity=e,this.cache=new Map}get(e){if(!this.cache.has(e))return;const i=this.cache.get(e);return this.cache.delete(e),this.cache.set(e,i),i}put(e,i){this.cache.has(e)?this.cache.delete(e):this.cache.size===this.capacity&&this.cache.delete(this.cache.keys().next().value),this.cache.set(e,i)}delete(e){this.cache.delete(e)}}at(Zu,"LRUCache");class id{constructor(){this.cacheMap=new Map,this.cacheDependenciesMap=new Map}static _getImage(e){return new Sr(e,e.data)}getFromCache(e,i,o){return this.cacheMap.has(o)||this.cacheMap.set(o,new Zu(150)),this.cacheMap.get(o).get(da(e.toString(),i))}setInCache(e,i,o,l){this.cacheDependenciesMap.has(l)||this.cacheDependenciesMap.set(l,new Map),this.cacheMap.has(l)||this.cacheMap.set(l,new Zu(150));const a=this.cacheDependenciesMap.get(l),h=da(e.id.toString(),o);a.get(h)||a.set(h,new Set);const m=this.cacheMap.get(l),g=e.toString();a.get(h).add(g),m.put(da(e.toString(),o),i)}removeImagesFromCacheByIds(e,i,o=0){if(!this.cacheMap.has(o)||!this.cacheDependenciesMap.has(o))return;const l=this.cacheMap.get(o),a=this.cacheDependenciesMap.get(o);for(const h of e){const m=da(h.toString(),i);if(a.has(m)){for(const g of a.get(m))l.delete(g);a.delete(m)}}}rasterize(e,i,o,l,a=I7){const h=this.getFromCache(e,o,l);if(h)return h.clone();const m=a(i.icon,e.options),g=id._getImage(m);return this.setInCache(e,g,o,l),g.clone()}}class Z2{constructor(e){this.size=e,this.minimums=[],this.maximums=[],this.leaves=[]}getElevation(e,i){const o=this.toIdx(e,i);return{min:this.minimums[o],max:this.maximums[o]}}isLeaf(e,i){return this.leaves[this.toIdx(e,i)]}toIdx(e,i){return i*this.size+e}}function W2(n,e,i,o){let l=0,a=Number.MAX_VALUE;for(let h=0;h<3;h++)if(Math.abs(o[h])<1e-15){if(i[h]<n[h]||i[h]>e[h])return null}else{const m=1/o[h];let g=(n[h]-i[h])*m,v=(e[h]-i[h])*m;if(g>v){const p=g;g=v,v=p}if(g>l&&(l=g),v<a&&(a=v),l>a)return null}return l}function X2(n,e,i,o,l,a,h,m,g,v,p){const y=o-n,w=l-e,x=a-i,b=h-n,S=m-e,I=g-i,P=p[1]*I-p[2]*S,O=p[2]*b-p[0]*I,L=p[0]*S-p[1]*b,D=y*P+w*O+x*L;if(Math.abs(D)<1e-15)return null;const F=1/D,V=v[0]-n,q=v[1]-e,J=v[2]-i,X=(V*P+q*O+J*L)*F;if(X<0||X>1)return null;const Y=q*x-J*w,le=J*y-V*x,ee=V*w-q*y,ce=(p[0]*Y+p[1]*le+p[2]*ee)*F;return ce<0||X+ce>1?null:(b*Y+S*le+I*ee)*F}function Y2(n,e,i){return(n-e)/(i-e)}function K2(n,e,i,o,l,a,h,m,g){const v=1<<i,p=a-o,y=h-l,w=(n+1)/v*p+o,x=(e+0)/v*y+l,b=(e+1)/v*y+l;m[0]=(n+0)/v*p+o,m[1]=x,g[0]=w,g[1]=b}class J2{constructor(e){if(this.maximums=[],this.minimums=[],this.leaves=[],this.childOffsets=[],this.nodeCount=0,this.dem=e,this._siblingOffset=[[0,0],[1,0],[0,1],[1,1]],!this.dem)return;const i=function(a){const h=Math.ceil(Math.log2(a.dim/8)),m=[];let g=Math.ceil(Math.pow(2,h));const v=1/g,p=(x,b,S,I,P)=>{const O=I?1:0,L=(x+1)*S-O,D=b*S,F=(b+1)*S-O;P[0]=x*S,P[1]=D,P[2]=L,P[3]=F};let y=new Z2(g);const w=[];for(let x=0;x<g*g;x++){p(x%g,Math.floor(x/g),v,!1,w);const b=Aa(w[0],w[1],a),S=Aa(w[2],w[1],a),I=Aa(w[2],w[3],a),P=Aa(w[0],w[3],a);y.minimums.push(Math.min(b,S,I,P)),y.maximums.push(Math.max(b,S,I,P)),y.leaves.push(1)}for(m.push(y),g/=2;g>=1;g/=2){const x=m[m.length-1];y=new Z2(g);for(let b=0;b<g*g;b++){p(b%g,Math.floor(b/g),2,!0,w);const S=x.getElevation(w[0],w[1]),I=x.getElevation(w[2],w[1]),P=x.getElevation(w[2],w[3]),O=x.getElevation(w[0],w[3]),L=x.isLeaf(w[0],w[1]),D=x.isLeaf(w[2],w[1]),F=x.isLeaf(w[2],w[3]),V=x.isLeaf(w[0],w[3]),q=Math.min(S.min,I.min,P.min,O.min),J=Math.max(S.max,I.max,P.max,O.max),X=L&&D&&F&&V;y.maximums.push(J),y.minimums.push(q),y.leaves.push(J-q<=5&&X?1:0)}m.push(y)}return m}(this.dem),o=i.length-1,l=i[o];this._addNode(l.minimums[0],l.maximums[0],l.leaves[0]),this._construct(i,0,0,o,0)}raycastRoot(e,i,o,l,a,h,m=1){return W2([e,i,-100],[o,l,this.maximums[0]*m],a,h)}raycast(e,i,o,l,a,h,m=1){if(!this.nodeCount)return null;const g=this.raycastRoot(e,i,o,l,a,h,m);if(g==null)return null;const v=[],p=[],y=[],w=[],x=[{idx:0,t:g,nodex:0,nodey:0,depth:0}];for(;x.length>0;){const{idx:b,t:S,nodex:I,nodey:P,depth:O}=x.pop();if(this.leaves[b]){K2(I,P,O,e,i,o,l,y,w);const D=1<<O,F=(I+0)/D,V=(I+1)/D,q=(P+0)/D,J=(P+1)/D,X=Aa(F,q,this.dem)*m,Y=Aa(V,q,this.dem)*m,le=Aa(V,J,this.dem)*m,ee=Aa(F,J,this.dem)*m,ce=X2(y[0],y[1],X,w[0],y[1],Y,w[0],w[1],le,a,h),me=X2(w[0],w[1],le,y[0],w[1],ee,y[0],y[1],X,a,h),pe=Math.min(ce!==null?ce:Number.MAX_VALUE,me!==null?me:Number.MAX_VALUE);if(pe!==Number.MAX_VALUE)return pe;{const xe=Q.vec3.scaleAndAdd([],a,h,S);if(Q2(X,Y,ee,le,Y2(xe[0],y[0],w[0]),Y2(xe[1],y[1],w[1]))>=xe[2])return S}continue}let L=0;for(let D=0;D<this._siblingOffset.length;D++){K2((I<<1)+this._siblingOffset[D][0],(P<<1)+this._siblingOffset[D][1],O+1,e,i,o,l,y,w),y[2]=-100,w[2]=this.maximums[this.childOffsets[b]+D]*m;const F=W2(y,w,a,h);if(F!=null){const V=F;v[D]=V;let q=!1;for(let J=0;J<L&&!q;J++)V>=v[p[J]]&&(p.splice(J,0,D),q=!0);q||(p[L]=D),L++}}for(let D=0;D<L;D++){const F=p[D];x.push({idx:this.childOffsets[b]+F,t:v[F],nodex:(I<<1)+this._siblingOffset[F][0],nodey:(P<<1)+this._siblingOffset[F][1],depth:O+1})}}return null}_addNode(e,i,o){return this.minimums.push(e),this.maximums.push(i),this.leaves.push(o),this.childOffsets.push(0),this.nodeCount++}_construct(e,i,o,l,a){if(e[l].isLeaf(i,o)===1)return;this.childOffsets[a]||(this.childOffsets[a]=this.nodeCount);const h=l-1,m=e[h];let g=0,v=0;for(let p=0;p<this._siblingOffset.length;p++){const y=2*i+this._siblingOffset[p][0],w=2*o+this._siblingOffset[p][1],x=m.getElevation(y,w),b=m.isLeaf(y,w),S=this._addNode(x.min,x.max,b);b&&(g|=1<<p),v||(v=S)}for(let p=0;p<this._siblingOffset.length;p++)g&1<<p||this._construct(e,2*i+this._siblingOffset[p][0],2*o+this._siblingOffset[p][1],h,v+p)}}function Q2(n,e,i,o,l,a){return St(St(n,i,a),St(e,o,a),l)}function Aa(n,e,i){const o=i.dim,l=$t(n*o-.5,0,o-1),a=$t(e*o-.5,0,o-1),h=Math.floor(l),m=Math.floor(a),g=Math.min(h+1,o-1),v=Math.min(m+1,o-1);return Q2(i.get(h,m),i.get(g,m),i.get(h,v),i.get(g,v),l-h,a-m)}const P7={mapbox:[6553.6,25.6,.1,1e4],terrarium:[256,1,1/256,32768]};function C7(n,e,i){return(256*n*256+256*e+i)/10-1e4}function z7(n,e,i){return 256*n+e+i/256-32768}class Wu{get tree(){return this._tree||this._buildQuadTree(),this._tree}constructor(e,i,o,l=!1){if(this.uid=e,i.height!==i.width)throw new RangeError("DEM tiles must be square");if(o&&o!=="mapbox"&&o!=="terrarium")return void ji(`"${o}" is not a valid encoding type. Valid types include "mapbox" and "terrarium".`);this.stride=i.height;const a=this.dim=i.height-2,h=new Uint32Array(i.data.buffer);if(this.pixels=new Uint8Array(i.data.buffer),this.floatView=new Float32Array(i.data.buffer),this.borderReady=l,this._modifiedForSources={},!l){for(let g=0;g<a;g++)h[this._idx(-1,g)]=h[this._idx(0,g)],h[this._idx(a,g)]=h[this._idx(a-1,g)],h[this._idx(g,-1)]=h[this._idx(g,0)],h[this._idx(g,a)]=h[this._idx(g,a-1)];h[this._idx(-1,-1)]=h[this._idx(0,0)],h[this._idx(a,-1)]=h[this._idx(a-1,0)],h[this._idx(-1,a)]=h[this._idx(0,a-1)],h[this._idx(a,a)]=h[this._idx(a-1,a-1)]}const m=o==="terrarium"?z7:C7;for(let g=0;g<h.length;++g){const v=4*g;this.floatView[g]=m(this.pixels[v],this.pixels[v+1],this.pixels[v+2])}this._timestamp=Le.now()}_buildQuadTree(){this._tree=new J2(this)}get(e,i,o=!1){o&&(e=$t(e,-1,this.dim),i=$t(i,-1,this.dim));const l=this._idx(e,i);return this.floatView[l]}set(e,i,o){const l=this._idx(e,i),a=this.floatView[l];return this.floatView[l]=o,o-a}static getUnpackVector(e){return P7[e]}_idx(e,i){if(e<-1||e>=this.dim+1||i<-1||i>=this.dim+1)throw new RangeError("out of range source coordinates for DEM data");return(i+1)*this.stride+(e+1)}static pack(e,i){const o=[0,0,0,0],l=Wu.getUnpackVector(i);let a=Math.floor((e+l[3])/l[2]);return o[2]=a%256,a=Math.floor(a/256),o[1]=a%256,a=Math.floor(a/256),o[0]=a,o}getPixels(){return new lp({width:this.stride,height:this.stride},this.pixels)}backfillBorder(e,i,o){if(this.dim!==e.dim)throw new Error("dem dimension mismatch");let l=i*this.dim,a=i*this.dim+this.dim,h=o*this.dim,m=o*this.dim+this.dim;switch(i){case-1:l=a-1;break;case 1:a=l+1}switch(o){case-1:h=m-1;break;case 1:m=h+1}const g=-i*this.dim,v=-o*this.dim;for(let p=h;p<m;p++)for(let y=l;y<a;y++){const w=4*this._idx(y,p),x=4*this._idx(y+g,p+v);this.pixels[w+0]=e.pixels[x+0],this.pixels[w+1]=e.pixels[x+1],this.pixels[w+2]=e.pixels[x+2],this.pixels[w+3]=e.pixels[x+3]}}onDeserialize(){this._tree&&(this._tree.dem=this)}}function R7(n,e,i){n===1?e.headerLength=i.readFixed32():n===2?e.x=i.readVarint():n===3?e.y=i.readVarint():n===4?e.z=i.readVarint():n===5&&e.layers.push(function(o,l){return o.readFields(F7,{version:0,name:"",units:"",tileSize:0,buffer:0,pixelFormat:0,dataIndex:[]},l)}(i,i.readVarint()+i.pos))}function D7(n,e,i){n===1?(e.delta_filter=function(o,l){return o.readFields(L7,{blockSize:0},l)}(i,i.readVarint()+i.pos),e.filter="delta_filter"):n===2?(i.readVarint(),e.filter="zigzag_filter"):n===3?(i.readVarint(),e.filter="bitshuffle_filter"):n===4&&(i.readVarint(),e.filter="byteshuffle_filter")}function L7(n,e,i){n===1&&(e.blockSize=i.readVarint())}function O7(n,e,i){n===1?(i.readVarint(),e.codec="gzip_data"):n===2?(i.readVarint(),e.codec="jpeg_image"):n===3?(i.readVarint(),e.codec="webp_image"):n===4&&(i.readVarint(),e.codec="png_image")}function k7(n,e,i){let o=0,l=0;n===1?e.firstByte=i.readFixed64():n===2?e.lastByte=i.readFixed64():n===3?e.filters.push(function(a,h){return a.readFields(D7,{},h)}(i,i.readVarint()+i.pos)):n===4?e.codec=function(a,h){return a.readFields(O7,{},h)}(i,i.readVarint()+i.pos):n===5?l=i.readFloat():n===6?o=i.readFloat():n===7?e.bands.push(i.readString()):n===8?e.offset=i.readDouble():n===9&&(e.scale=i.readDouble()),e.offset===0&&(e.offset=l),e.scale===0&&(e.scale=o)}function F7(n,e,i){n===1?e.version=i.readVarint():n===2?e.name=i.readString():n===3?e.units=i.readString():n===4?e.tileSize=i.readVarint():n===5?e.buffer=i.readVarint():n===6?e.pixelFormat=i.readVarint():n===7&&e.dataIndex.push(function(o,l){return o.readFields(k7,{firstByte:0,lastByte:0,filters:[],codec:null,offset:0,scale:0,bands:[]},l)}(i,i.readVarint()+i.pos))}function B7(n,e,i){if(n===2)(function(o,l,a){o.readFields(N7,a,l)})(i,i.readVarint()+i.pos,e);else if(n===3)throw new Error("Not implemented")}function N7(n,e,i){if(n===1){let o=0;const l=i.readVarint()+i.pos;for(;i.pos<l;)e[o++]=i.readVarint()}}function V7(n,e){if(e.length!==4)throw new Error(`Expected data of dimension 4 but got ${e.length}.`);let i=e[3];for(let o=2;o>=1;o--){const l=o===1?1:0,a=o===2?1:0;for(let h=0;h<e[0];h++){const m=e[1]*h;for(let g=l;g<e[1];g++){const v=e[2]*(g+m);for(let p=a;p<e[2];p++){const y=e[3]*(p+v);for(let w=0;w<e[3];w++){const x=y+w;n[x]+=n[x-i]}}}}i*=e[o]}return n}function U7(n){for(let e=0,i=n.length;e<i;e++)n[e]=n[e]>>>1^-(1&n[e]);return n}function j7(n,e){switch(e){case"uint32":return n;case"uint16":for(let i=0;i<n.length;i+=2){const o=n[i],l=n[i+1];n[i]=(240&o)>>4|(61440&o)>>8|(240&l)<<4|61440&l,n[i+1]=15&o|(3840&o)>>4|(15&l)<<8|(3840&l)<<4}return n;case"uint8":for(let i=0;i<n.length;i+=4){const o=n[i],l=n[i+1],a=n[i+2],h=n[i+3];n[i+0]=(192&o)>>6|(192&l)>>4|(192&a)>>2|192&h,n[i+1]=(48&o)>>4|(48&l)>>2|48&a|(48&h)<<2,n[i+2]=(12&o)>>2|12&l|(12&a)<<2|(12&h)<<4,n[i+3]=3&o|(3&l)<<2|(3&a)<<4|(3&h)<<6}return n;default:throw new Error(`Invalid pixel format, "${e}"`)}}at(Wu,"DEMData"),at(J2,"DemMinMaxQuadTree",{omit:["dem"]});var kn=Uint8Array,$1=Uint16Array,G7=Int32Array,ef=new kn([0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0,0,0,0]),tf=new kn([0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,0,0]),q7=new kn([16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15]),rf=function(n,e){for(var i=new $1(31),o=0;o<31;++o)i[o]=e+=1<<n[o-1];var l=new G7(i[30]);for(o=1;o<30;++o)for(var a=i[o];a<i[o+1];++a)l[a]=a-i[o]<<5|o;return{b:i,r:l}},nf=rf(ef,2),of=nf.b,$7=nf.r;of[28]=258,$7[258]=28;for(var H7=rf(tf,0).b,sf=new $1(32768),rr=0;rr<32768;++rr){var Hl=(43690&rr)>>1|(21845&rr)<<1;sf[rr]=((65280&(Hl=(61680&(Hl=(52428&Hl)>>2|(13107&Hl)<<2))>>4|(3855&Hl)<<4))>>8|(255&Hl)<<8)>>1}var H1=function(n,e,i){for(var o=n.length,l=0,a=new $1(e);l<o;++l)n[l]&&++a[n[l]-1];var h,m=new $1(e);for(l=1;l<e;++l)m[l]=m[l-1]+a[l-1]<<1;h=new $1(1<<e);var g=15-e;for(l=0;l<o;++l)if(n[l])for(var v=l<<4|n[l],p=e-n[l],y=m[n[l]-1]++<<p,w=y|(1<<p)-1;y<=w;++y)h[sf[y]>>g]=v;return h},Z1=new kn(288);for(rr=0;rr<144;++rr)Z1[rr]=8;for(rr=144;rr<256;++rr)Z1[rr]=9;for(rr=256;rr<280;++rr)Z1[rr]=7;for(rr=280;rr<288;++rr)Z1[rr]=8;var af=new kn(32);for(rr=0;rr<32;++rr)af[rr]=5;var Z7=H1(Z1,9),W7=H1(af,5),rd=function(n){for(var e=n[0],i=1;i<n.length;++i)n[i]>e&&(e=n[i]);return e},wo=function(n,e,i){var o=e/8|0;return(n[o]|n[o+1]<<8)>>(7&e)&i},nd=function(n,e){var i=e/8|0;return(n[i]|n[i+1]<<8|n[i+2]<<16)>>(7&e)},X7=["unexpected EOF","invalid block type","invalid length/literal","invalid distance","stream finished","no stream handler",,"no callback","invalid UTF-8 data","extra field too long","date not in range 1980-2099","filename too long","stream finishing","invalid zip data"],To=function(n,e,i){var o=new Error(e||X7[n]);if(o.code=n,Error.captureStackTrace&&Error.captureStackTrace(o,To),!i)throw o;return o},Y7=new kn(0),K7=typeof TextDecoder<"u"&&new TextDecoder;try{K7.decode(Y7,{stream:!0})}catch{}const J7={gzip_data:"gzip"};class Kn extends Error{constructor(e){super(e),this.name="MRTError"}}const Q7={0:"uint32",1:"uint32",2:"uint16",3:"uint8"},lf={uint32:1,uint16:2,uint8:4},e_={uint32:Uint32Array,uint16:Uint16Array,uint8:Uint8Array};let od;class Xu{constructor(e=5){this.x=NaN,this.y=NaN,this.z=NaN,this.layers={},this._cacheSize=e}getLayer(e){const i=this.layers[e];if(!i)throw new Kn(`Layer '${e}' not found`);return i}getHeaderLength(e){const i=new Uint8Array(e),o=new DataView(e);if(i[0]!==13)throw new Kn("File is not a valid MRT.");return o.getUint32(1,!0)}parseHeader(e){const i=new Uint8Array(e),o=this.getHeaderLength(e);if(i.length<o)throw new Kn(`Expected header with length >= ${o} but got buffer of length ${i.length}`);const l=function(a,h){return a.readFields(R7,{headerLength:0,x:0,y:0,z:0,layers:[]},void 0)}(new od(i.subarray(0,o)));if(!isNaN(this.x)&&(this.x!==l.x||this.y!==l.y||this.z!==l.z))throw new Kn(`Invalid attempt to parse header ${l.z}/${l.x}/${l.y} for tile ${this.z}/${this.x}/${this.y}`);this.x=l.x,this.y=l.y,this.z=l.z;for(const a of l.layers)this.layers[a.name]=new cf(a,{cacheSize:this._cacheSize});return this}createDecodingTask(e){const i=[],o=this.getLayer(e.layerName);for(let l of e.blockIndices){const a=o.dataIndex[l],h=a.firstByte-e.firstByte,m=a.lastByte-e.firstByte;if(o._blocksInProgress.has(l))continue;const g={layerName:o.name,firstByte:h,lastByte:m,pixelFormat:o.pixelFormat,blockIndex:l,blockShape:[a.bands.length].concat(o.bandShape),buffer:o.buffer,codec:a.codec.codec,filters:a.filters.map(v=>v.filter)};o._blocksInProgress.add(l),i.push(g)}return new uf(i,()=>{i.forEach(l=>o._blocksInProgress.delete(l.blockIndex))},(l,a)=>{if(i.forEach(h=>o._blocksInProgress.delete(h.blockIndex)),l)throw l;a.forEach(h=>{this.getLayer(h.layerName).processDecodedData(h)})})}}class cf{constructor({version:e,name:i,units:o,tileSize:l,pixelFormat:a,buffer:h,dataIndex:m},g){if(this.version=e,this.version!==1)throw new Kn(`Cannot parse raster layer encoded with MRT version ${e}`);this.name=i,this.units=o,this.tileSize=l,this.buffer=h,this.pixelFormat=Q7[a],this.dataIndex=m,this.bandShape=[l+2*h,l+2*h,lf[this.pixelFormat]],this._decodedBlocks=new Zu(g?g.cacheSize:5),this._blocksInProgress=new Set}get dimension(){return lf[this.pixelFormat]}get cacheSize(){return this._decodedBlocks.capacity}getBandList(){return this.dataIndex.map(({bands:e})=>e).flat()}processDecodedData(e){const i=e.blockIndex.toString();this._decodedBlocks.get(i)||this._decodedBlocks.put(i,e.data)}getBlockForBand(e){let i=0;switch(typeof e){case"string":for(const[o,l]of this.dataIndex.entries()){for(const[a,h]of l.bands.entries())if(h===e)return{bandIndex:i+a,blockIndex:o,blockBandIndex:a};i+=l.bands.length}break;case"number":for(const[o,l]of this.dataIndex.entries()){if(e>=i&&e<i+l.bands.length)return{bandIndex:e,blockIndex:o,blockBandIndex:e-i};i+=l.bands.length}break;default:throw new Kn(`Invalid band \`${JSON.stringify(e)}\`. 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Yt=rd(Wt),ci=(1<<Yt)-1,Ii=H1(Wt,Yt);for(Vt=0;Vt<jt;){var It,ii=Ii[wo(q,we,ci)];if(we+=15&ii,(It=ii>>4)<16)Ct[Vt++]=It;else{var Li=0,Ni=0;for(It==16?(Ni=3+wo(q,we,3),we+=2,Li=Ct[Vt-1]):It==17?(Ni=3+wo(q,we,7),we+=3):It==18&&(Ni=11+wo(q,we,127),we+=7);Ni--;)Ct[Vt++]=Li}}var qi=Ct.subarray(0,pt),Hi=Ct.subarray(pt);lt=rd(qi),Ze=rd(Hi),$e=H1(qi,lt),Ge=H1(Hi,Ze)}else To(1);if(we>Ke){me&&To(0);break}}ce&&ye(Ae+131072);for(var Mi=(1<<lt)-1,cr=(1<<Ze)-1,qr=we;;qr=we){var er=(Li=$e[nd(q,we)&Mi])>>4;if((we+=15&Li)>Ke){me&&To(0);break}if(Li||To(2),er<256)X[Ae++]=er;else{if(er==256){qr=we,$e=null;break}var nr=er-254;er>264&&(nr=wo(q,we,(1<<(Fn=ef[Vt=er-257]))-1)+of[Vt],we+=Fn);var Rr=Ge[nd(q,we)&cr],xr=Rr>>4;if(Rr||To(3),we+=15&Rr,Hi=H7[xr],xr>3){var Fn=tf[xr];Hi+=nd(q,we)&(1<<Fn)-1,we+=Fn}if(we>Ke){me&&To(0);break}ce&&ye(Ae+131072);var Ia=Ae+nr;if(Ae<Hi){var Jn=0-Hi,Eo=Math.min(Hi,Ia);for(Jn+Ae<0&&To(3);Ae<Eo;++Ae)X[Ae]=(void 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pf(n,e,i){const o=i.json.bufferViews.length,l=i.buffers.length;e.bufferView=o,i.json.bufferViews[o]={buffer:l,byteLength:n.byteLength},i.buffers[l]=n}const ld="KHR_draco_mesh_compression";function i_(n,e){const i=n.extensions&&n.extensions[ld];if(!i)return;const o=new So.Decoder,l=gf(e,i.bufferView),a=new So.Mesh;if(!o.DecodeArrayToMesh(l,l.byteLength,a))throw new Error("Failed to decode Draco mesh");const h=e.json.accessors[n.indices],m=Yu[h.componentType],g=h.count*m.BYTES_PER_ELEMENT,v=So._malloc(g);m===Uint16Array?o.GetTrianglesUInt16Array(a,g,v):o.GetTrianglesUInt32Array(a,g,v),pf(So.memory.buffer.slice(v,v+g),h,e),So._free(v);for(const p of Object.keys(i.attributes)){const y=o.GetAttributeByUniqueId(a,i.attributes[p]),w=e.json.accessors[n.attributes[p]],x=t_[w.componentType],b=w.count*X1[w.type]*Yu[w.componentType].BYTES_PER_ELEMENT,S=So._malloc(b);o.GetAttributeDataArrayForAllPoints(a,y,So[x],b,S),pf(So.memory.buffer.slice(S,S+b),w,e),So._free(S)}o.destroy(),a.destroy(),delete n.extensions[ld]}const Ku="EXT_meshopt_compression";function r_(n,e){if(!n.extensions||!n.extensions[Ku])return;const i=n.extensions[Ku],o=new Uint8Array(e.buffers[i.buffer],i.byteOffset||0,i.byteLength||0),l=new Uint8Array(i.count*i.byteStride);ad.decodeGltfBuffer(l,i.count,i.byteStride,o,i.mode,i.filter),n.buffer=e.buffers.length,n.byteOffset=0,e.buffers[n.buffer]=l.buffer,delete n.extensions[Ku]}const ff=1179937895,mf=new TextDecoder("utf8");function _f(n,e){return new URL(n,e).href}function n_(n,e,i,o){return fetch(_f(n.uri,o)).then(l=>l.arrayBuffer()).then(l=>{e.buffers[i]=l})}function gf(n,e){const i=n.json.bufferViews[e];return new Uint8Array(n.buffers[i.buffer],i.byteOffset||0,i.byteLength)}function o_(n,e,i,o){if(n.uri){const l=_f(n.uri,o);return fetch(l).then(a=>a.blob()).then(a=>createImageBitmap(a)).then(a=>{e.images[i]=a})}if(n.bufferView!==void 0){const l=gf(e,n.bufferView),a=new Blob([l],{type:n.mimeType});return createImageBitmap(a).then(h=>{e.images[i]=h})}}function 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a.material=function(w,x){const{emissiveFactor:b=[0,0,0],alphaMode:S="OPAQUE",alphaCutoff:I=.5,normalTexture:P,occlusionTexture:O,emissiveTexture:L,doubleSided:D}=w,{baseColorFactor:F=[1,1,1,1],metallicFactor:V=1,roughnessFactor:q=1,baseColorTexture:J,metallicRoughnessTexture:X}=w.pbrMetallicRoughness||{},Y=O?x[O.index]:void 0;if(O&&O.extensions&&O.extensions.KHR_texture_transform&&Y){const le=O.extensions.KHR_texture_transform;Y.offsetScale=[le.offset[0],le.offset[1],le.scale[0],le.scale[1]]}return{pbrMetallicRoughness:{baseColorFactor:new bi(...F),metallicFactor:V,roughnessFactor:q,baseColorTexture:J?x[J.index]:void 0,metallicRoughnessTexture:X?x[X.index]:void 0},doubleSided:D,emissiveFactor:b,alphaMode:S,alphaCutoff:I,normalTexture:P?x[P.index]:void 0,occlusionTexture:Y,emissionTexture:L?x[L.index]:void 0,defined:w.defined===void 0}}(y!==void 0?e.json.materials[y]:{defined:!1},i),a}function xf(n,e,i){const{matrix:o,rotation:l,translation:a,scale:h,mesh:m,extras:g,children:v}=n,p={};if(p.matrix=o||Q.mat4.fromRotationTranslationScale([],l||[0,0,0,1],a||[0,0,0],h||[1,1,1]),m!==void 0){p.meshes=i[m];const y=p.anchor=[0,0];for(const w of p.meshes){const{min:x,max:b}=w.aabb;y[0]+=x[0]+b[0],y[1]+=x[1]+b[1]}y[0]=Math.floor(y[0]/p.meshes.length/2),y[1]=Math.floor(y[1]/p.meshes.length/2)}if(g&&(g.id&&(p.id=g.id),g.lights&&(p.lights=function(y){if(!y.length)return[];const w=function(P){const O=atob(P),L=new Uint8Array(O.length);for(let D=0;D<O.length;D++)L[D]=O.codePointAt(D);return L}(y),x=[],b=w.length/24,S=new Uint16Array(w.buffer),I=new Float32Array(w.buffer);for(let P=0;P<b;P++){const O=S[2*P*6]/30,L=S[2*P*6+1]/30,D=S[2*P*6+10]/100,F=I[6*P+1],V=I[6*P+2],q=I[6*P+3],J=I[6*P+4],X=q-F,Y=J-V,le=Math.hypot(X,Y);x.push({pos:[F+.5*X,V+.5*Y,L],normal:[Y/le,-X/le,0],width:le,height:O,depth:D,points:[F,V,q,J]})}return x}(g.lights))),v){const y=[];for(const w of v)y.push(xf(e.json.nodes[w],e,i));p.children=y}return p}function a_(n){if(n.vertices.length===0||n.indices.length===0)return null;const e=new _4(n.vertices,n.indices,8,256),[i,o]=[e.min.clone(),e.max.clone()];return{vertices:n.vertices,indices:n.indices,grid:e,min:i,max:o}}function l_(n){if(!n.extras||!n.extras.ground)return null;const e=n.extras.ground;if(!e||!Array.isArray(e)||e.length===0)return null;const i=e[0];if(!i||!Array.isArray(i)||i.length===0)return null;const o=[];for(const h of i){if(!Array.isArray(h)||h.length!==2)continue;const m=h[0],g=h[1];typeof m=="number"&&typeof g=="number"&&o.push(new Qe(m,g))}if(o.length<3)return null;o.length>1&&o[o.length-1].equals(o[0])&&o.pop();let l=0;for(let h=0;h<o.length;h++){const m=o[h],g=o[(h+1)%o.length],v=o[(h+2)%o.length];l+=(m.x-g.x)*(v.y-g.y)-(v.x-g.x)*(m.y-g.y)}l>0&&o.reverse();const a=v1(o.flatMap(h=>[h.x,h.y]),[]);return a.length===0?null:{vertices:o,indices:a}}function c_(n,e){const i=[],o=[];let l=0;const a=[];for(const h of n){l=i.length;const m=h.vertexArray.float32,g=h.indexArray.uint16;for(let v=0;v<h.vertexArray.length;v++)a[0]=m[3*v+0],a[1]=m[3*v+1],a[2]=m[3*v+2],Q.vec3.transformMat4(a,a,e),i.push(new Qe(a[0],a[1]));for(let v=0;v<3*h.indexArray.length;v++)o.push(g[v]+l)}if(o.length%3!=0)return null;for(let h=0;h<o.length;h+=3){const m=i[o[h+0]],g=i[o[h+1]],v=i[o[h+2]];(m.x-g.x)*(v.y-g.y)-(v.x-g.x)*(m.y-g.y)>0&&([o[h+1],o[h+2]]=[o[h+2],o[h+1]])}return{vertices:i,indices:o}}function vf(n){const e=function(g,v){const p=[],y=WebGL2RenderingContext;if(g.json.textures)for(const w of g.json.textures){const x={magFilter:y.LINEAR,minFilter:y.NEAREST,wrapS:y.REPEAT,wrapT:y.REPEAT};w.sampler!==void 0&&Object.assign(x,g.json.samplers[w.sampler]),p.push({image:v[w.source],sampler:x,uploaded:!1})}return p}(n,n.images),i=function(g,v){const p=[];for(const y of g.json.meshes){const w=[];for(const x of y.primitives)w.push(s_(x,g,v));p.push(w)}return p}(n,e),{scenes:o,scene:l,nodes:a}=n.json,h=o?o[l||0].nodes:a,m=[];for(const g of h)m.push(xf(a[g],n,i));return function(g,v,p){const y={},w=new Set;for(let x=0;x<g.length;x++){const b=p[v[x]];if(!b.extras)continue;const S=b.extras["mapbox:footprint:version"],I=b.extras["mapbox:footprint:id"];(S||I)&&w.add(x),S==="1.0.0"&&I&&(y[I]=x)}for(let x=0;x<g.length;x++){if(w.has(x))continue;const b=g[x],S=p[v[x]];if(!S.extras)continue;let I=null;b.id in y&&(I=c_(g[y[b.id]].meshes,b.matrix)),I||(I=l_(S)),I&&(b.footprint=a_(I))}if(w.size>0){const x=Array.from(w.values()).sort((b,S)=>b-S);for(let b=x.length-1;b>=0;b--)g.splice(x[b],1)}}(m,h,n.json.nodes),m}function u_(n){n.heightmap=new Float32Array(4096),n.heightmap.fill(-1);const e=n.vertexArray.float32,i=n.aabb.min[0]-1,o=n.aabb.min[1]-1,l=M0/(n.aabb.max[0]-i+2),a=M0/(n.aabb.max[1]-o+2);for(let h=0;h<e.length;h+=3){const m=e[h+2],g=(e[h+0]-i)*l|0,v=(e[h+1]-o)*a|0;m>n.heightmap[v*M0+g]&&(n.heightmap[v*M0+g]=m)}}function h_(n,e){const i={};i.indexArray=new _r,i.indexArray.reserve(4*n.length),i.vertexArray=new Ln,i.vertexArray.reserve(10*n.length),i.colorArray=new gs,i.vertexArray.reserve(10*n.length);let o=0;for(const h of n){const m=Math.min(10,Math.max(4,1.3*h.height))*e,g=[-h.normal[1],h.normal[0],0],v=Math.min(.29,.1*h.width/h.depth),p=h.width-2*h.depth*e*(v+.01),y=Q.vec3.scaleAndAdd([],h.pos,g,p/2),w=Q.vec3.scaleAndAdd([],h.pos,g,-p/2),x=[y[0],y[1],y[2]+h.height],b=[w[0],w[1],w[2]+h.height],S=Q.vec3.scaleAndAdd([],h.normal,g,v);Q.vec3.scale(S,S,m);const I=Q.vec3.scaleAndAdd([],h.normal,g,-v);Q.vec3.scale(I,I,m),Q.vec3.add(S,y,S),Q.vec3.add(I,w,I),y[2]+=.1,w[2]+=.1,i.vertexArray.emplaceBack(S[0],S[1],S[2]),i.vertexArray.emplaceBack(I[0],I[1],I[2]),i.vertexArray.emplaceBack(y[0],y[1],y[2]),i.vertexArray.emplaceBack(w[0],w[1],w[2]),i.vertexArray.emplaceBack(x[0],x[1],x[2]),i.vertexArray.emplaceBack(b[0],b[1],b[2]),i.vertexArray.emplaceBack(y[0],y[1],y[2]),i.vertexArray.emplaceBack(w[0],w[1],w[2]),i.vertexArray.emplaceBack(S[0],S[1],S[2]),i.vertexArray.emplaceBack(I[0],I[1],I[2]);const P=p/m/2;i.colorArray.emplaceBack(-P-v,-1,P,.8),i.colorArray.emplaceBack(P+v,-1,P,.8),i.colorArray.emplaceBack(-P,0,P,1.3),i.colorArray.emplaceBack(P,0,P,1.3),i.colorArray.emplaceBack(P+v,-.8,P,.7),i.colorArray.emplaceBack(P+v,-.8,P,.7),i.colorArray.emplaceBack(0,0,P,1.3),i.colorArray.emplaceBack(0,0,P,1.3),i.colorArray.emplaceBack(P+v,-1.2,P,.8),i.colorArray.emplaceBack(P+v,-1.2,P,.8),i.indexArray.emplaceBack(6+o,4+o,8+o),i.indexArray.emplaceBack(7+o,9+o,5+o),i.indexArray.emplaceBack(0+o,1+o,2+o),i.indexArray.emplaceBack(1+o,3+o,2+o),o+=10}const l={defined:!0,emissiveFactor:[0,0,0]},a={};return a.baseColorFactor=bi.white,l.pbrMetallicRoughness=a,i.material=l,i.aabb=new mt([1/0,1/0,1/0],[-1/0,-1/0,-1/0]),i}class bf{constructor(e){this._stringToNumber={},this._numberToString=[];for(let i=0;i<e.length;i++){const o=e[i];this._stringToNumber[o]=i,this._numberToString[i]=o}}encode(e){return this._stringToNumber[e]}decode(e){return this._numberToString[e]}}const d_=["id","tile","layer","source","sourceLayer","state"];class Xl{constructor(e,i,o,l,a){this.type="Feature",this._vectorTileFeature=e,this._z=i,this._x=o,this._y=l,this.properties=e.properties,this.id=a}clone(){const e=new Xl(this._vectorTileFeature,this._z,this._x,this._y,this.id);return this.state&&(e.state=Object.assign({},this.state)),this.layer&&(e.layer=Object.assign({},this.layer)),this.source&&(e.source=this.source),this.sourceLayer&&(e.sourceLayer=this.sourceLayer),e}get geometry(){return this._geometry===void 0&&(this._geometry=this._vectorTileFeature.toGeoJSON(this._x,this._y,this._z).geometry),this._geometry}set geometry(e){this._geometry=e}toJSON(){const e={type:"Feature",state:void 0,geometry:this.geometry,properties:this.properties};for(const i of d_)this[i]!==void 0&&(e[i]=this[i]);return e}}class wf{constructor(e,i){this.tileID=e,this.x=e.canonical.x,this.y=e.canonical.y,this.z=e.canonical.z,this.grid=new na(Je,16,0),this.featureIndexArray=new Xr,this.promoteId=i,this.is3DTile=!1,this.serializedLayersCache=new Map}insert(e,i,o,l,a,h=0,m=0){const g=this.featureIndexArray.length;this.featureIndexArray.emplaceBack(o,l,a,h);const v=this.grid;for(let p=0;p<i.length;p++){const y=i[p],w=[1/0,1/0,-1/0,-1/0];for(let x=0;x<y.length;x++){const b=y[x];w[0]=Math.min(w[0],b.x),w[1]=Math.min(w[1],b.y),w[2]=Math.max(w[2],b.x),w[3]=Math.max(w[3],b.y)}m!==0&&(w[0]-=m,w[1]-=m,w[2]+=m,w[3]+=m),w[0]<Je&&w[1]<Je&&w[2]>=0&&w[3]>=0&&v.insert(g,w[0],w[1],w[2],w[3])}}loadVTLayers(){if(!this.vtLayers){this.vtLayers=new ba.VectorTile(new xu(this.rawTileData)).layers,this.sourceLayerCoder=new bf(this.vtLayers?Object.keys(this.vtLayers).sort():["_geojsonTileLayer"]),this.vtFeatures={};for(const e in this.vtLayers)this.vtFeatures[e]=[]}return this.vtLayers}query(e,i){const{tilespaceGeometry:o,transform:l,tileTransform:a,pixelPosMatrix:h,availableImages:m}=i;this.loadVTLayers(),this.serializedLayersCache.clear();const g=o.bufferedTilespaceBounds,v=this.grid.query(g.min.x,g.min.y,g.max.x,g.max.y,(x,b,S,I)=>se(o.bufferedTilespaceGeometry,x,b,S,I));v.sort(p_);let p=null;l.elevation&&v.length>0&&(p=jl.create(l.elevation,this.tileID));const y={};let w;for(let x=0;x<v.length;x++){const b=v[x];if(b===w)continue;w=b;const S=this.featureIndexArray.get(b);let I=null;this.is3DTile?this.loadMatchingModelFeature(y,S,e,o,l):this.loadMatchingFeature(y,S,e,m,(P,O,L,D=0)=>(I||(I=M(P,this.tileID.canonical,a)),O.queryIntersectsFeature(o,P,L,I,this.z,l,h,p,D)))}return y}loadMatchingFeature(e,i,o,l,a){const{featureIndex:h,bucketIndex:m,sourceLayerIndex:g,layoutVertexArrayOffset:v}=i,p=this.bucketLayerIDs[m],y=o.layers,w=Object.keys(y);if(w.length&&!function(P,O){for(let L=0;L<P.length;L++)if(O.indexOf(P[L])>=0)return!0;return!1}(w,p))return;const x=o.sourceCache,b=this.sourceLayerCoder.decode(g),S=this.vtLayers[b].feature(h),I=this.getId(S,b);for(let P=0;P<p.length;P++){const O=p[P];if(!y[O])continue;const{styleLayer:L,targets:D}=y[O];let F={};I!==void 0&&(F=x.getFeatureState(L.sourceLayer,I));const V=!a||a(S,L,F,v);if(!V)continue;const q=new Xl(S,this.z,this.x,this.y,I);q.tile=this.tileID.canonical,q.state=F;let J=this.serializedLayersCache.get(O);J||(J=L.serialize(),J.id=O,this.serializedLayersCache.set(O,J)),q.source=J.source,q.sourceLayer=J["source-layer"],q.layer=Lr({},J),q.layer.paint=Tf(J.paint,L.paint,S,F,l),q.layer.layout=Tf(J.layout,L.layout,S,F,l);let X=!1;for(const Y of D){this.updateFeatureProperties(q,Y);const{filter:le}=Y;if(le){if(S.properties=q.properties,le.needGeometry){const ee=A(S,!0);if(!le.filter(new Ai(this.tileID.overscaledZ),ee,this.tileID.canonical))continue}else if(!le.filter(new Ai(this.tileID.overscaledZ),S))continue}X=!0,Y.targetId&&this.addFeatureVariant(q,Y)}X&&this.appendToResult(e,O,h,q,V)}}loadMatchingModelFeature(e,i,o,l,a){const h=this.bucketLayerIDs[0][0],m=o.layers;if(!m[h])return;const{styleLayer:g,targets:v}=m[h];if(g.type!=="model")return;const p=l.tile,y=i.featureIndex,w=p.getBucket(g);if(!(w&&w instanceof Vu))return;const x=function(J,X,Y,le){const ee=J.getNodesInfo()[X];if(ee.hiddenByReplacement||!ee.node.meshes)return;let ce=Number.MAX_VALUE;const me=ee.node,pe=Y.tile,xe=le.calculatePosMatrix(pe.tileID.toUnwrapped(),le.worldSize),ye=ee.evaluatedScale;let Ee=0;le.elevation&&me.elevation&&(Ee=me.elevation*le.elevation.exaggeration()),Q.mat4.translate(xe,xe,[(me.anchor?me.anchor[0]:0)*(ye[0]-1),(me.anchor?me.anchor[1]:0)*(ye[1]-1),Ee]),Q.mat4.scale(xe,xe,ye);const we=Y.queryGeometry,Ae=we.isPointQuery()?we.screenBounds:we.screenGeometry,$e=function(lt){const Ze=Q.mat4.multiply([],xe,lt.matrix);Q.mat4.multiply(Ze,le.expandedFarZProjMatrix,Ze);for(let Ke=0;Ke<lt.meshes.length;++Ke){const He=lt.meshes[Ke];if(Ke===lt.lightMeshIndex)continue;const wt=x2(Ae,le,Ze,He.aabb);wt!=null&&(ce=Math.min(wt,ce))}if(lt.children)for(const Ke of lt.children)$e(Ke)};if($e(me),ce===Number.MAX_VALUE)return;const Ge=new di(0,0);return z2(pe.tileID.canonical,Ge,ee.node.anchor[0],ee.node.anchor[1]),{intersectionZ:ce,position:Ge,feature:ee.feature}}(w,y,l,a);if(!x)return;const{z:b,x:S,y:I}=p.tileID.canonical,{feature:P,intersectionZ:O,position:L}=x;let D={};P.id!==void 0&&(D=o.sourceCache.getFeatureState(g.sourceLayer,P.id));const F=new Xl({},b,S,I,P.id);F.tile=this.tileID.canonical,F.state=D,F.properties=P.properties,F.geometry={type:"Point",coordinates:[L.lng,L.lat]};let V=this.serializedLayersCache.get(h);V||(V=g.serialize(),V.id=h,this.serializedLayersCache.set(h,V)),F.source=V.source,F.sourceLayer=V["source-layer"],F.layer=Lr({},V);let q=!1;for(const J of v){this.updateFeatureProperties(F,J);const{filter:X}=J;if(X){if(P.properties=F.properties,X.needGeometry){if(!X.filter(new Ai(this.tileID.overscaledZ),P,this.tileID.canonical))continue}else if(!X.filter(new Ai(this.tileID.overscaledZ),P))continue}q=!0,J.targetId&&this.addFeatureVariant(F,J)}q&&this.appendToResult(e,h,y,F,O)}updateFeatureProperties(e,i,o){if(i.properties){const l={};for(const a in i.properties){const h=i.properties[a].evaluate({zoom:this.z},e._vectorTileFeature,e.state,e.tile,o);h!=null&&(l[a]=h)}e.properties=l}}addFeatureVariant(e,i,o){const l={target:i.target,namespace:i.namespace,uniqueFeatureID:i.uniqueFeatureID};i.properties&&(l.properties=e.properties),e.variants=e.variants||{},e.variants[i.targetId]=e.variants[i.targetId]||[],e.variants[i.targetId].push(l)}appendToResult(e,i,o,l,a){let h=e[i];h===void 0&&(h=e[i]=[]),h.push({featureIndex:o,feature:l,intersectionZ:a})}lookupSymbolFeatures(e,i,o,l,a){const h={};this.loadVTLayers();for(const m of e)this.loadMatchingFeature(h,{bucketIndex:i,sourceLayerIndex:o,featureIndex:m,layoutVertexArrayOffset:0},l,a);return h}loadFeature(e){const{featureIndex:i,sourceLayerIndex:o}=e;this.loadVTLayers();const l=this.sourceLayerCoder.decode(o),a=this.vtFeatures[l];if(a[i])return a[i];const h=this.vtLayers[l].feature(i);return a[i]=h,h}hasLayer(e){for(const i of this.bucketLayerIDs)for(const o of i)if(e===o)return!0;return!1}getId(e,i){let o=e.id;if(this.promoteId){const l=Array.isArray(this.promoteId)||typeof this.promoteId!="object"?this.promoteId:this.promoteId[i];if(l!=null)if(Array.isArray(l)){if(!this.promoteIdExpression){const a=ia(l);if(a.result!=="success"){const h=a.value.map(m=>`${m.key}: ${m.message}`).join(", ");return void ji(`Failed to create expression for promoteId: ${h}`)}this.promoteIdExpression=a.value}this.promoteIdExpression._evaluator||(this.promoteIdExpression._evaluator=new G0),o=this.promoteIdExpression.evaluate({zoom:0},e)}else o=e.properties[l];typeof o=="boolean"&&(o=Number(o))}return o}}function Tf(n,e,i,o,l){return os(n,(a,h)=>{const m=e instanceof ca?e.get(h):null;return m&&m.evaluate?m.evaluate(i,o,l):m})}function p_(n,e){return e-n}at(wf,"FeatureIndex",{omit:["rawTileData","sourceLayerCoder"]});const Sf=[Int8Array,Uint8Array,Uint8ClampedArray,Int16Array,Uint16Array,Int32Array,Uint32Array,Float32Array,Float64Array];class ud{static from(e){if(!(e instanceof ArrayBuffer))throw new Error("Data must be an instance of ArrayBuffer.");const[i,o]=new Uint8Array(e,0,2);if(i!==219)throw new Error("Data does not appear to be in a KDBush format.");const l=o>>4;if(l!==1)throw new Error(`Got v${l} data when expected v1.`);const a=Sf[15&o];if(!a)throw new Error("Unrecognized array type.");const[h]=new Uint16Array(e,2,1),[m]=new Uint32Array(e,4,1);return new ud(m,h,a,e)}constructor(e,i=64,o=Float64Array,l){if(isNaN(e)||e<0)throw new Error(`Unpexpected numItems value: ${e}.`);this.numItems=+e,this.nodeSize=Math.min(Math.max(+i,2),65535),this.ArrayType=o,this.IndexArrayType=e<65536?Uint16Array:Uint32Array;const a=Sf.indexOf(this.ArrayType),h=2*e*this.ArrayType.BYTES_PER_ELEMENT,m=e*this.IndexArrayType.BYTES_PER_ELEMENT,g=(8-m%8)%8;if(a<0)throw new Error(`Unexpected typed array class: ${o}.`);l&&l instanceof ArrayBuffer?(this.data=l,this.ids=new this.IndexArrayType(this.data,8,e),this.coords=new this.ArrayType(this.data,8+m+g,2*e),this._pos=2*e,this._finished=!0):(this.data=new ArrayBuffer(8+h+m+g),this.ids=new this.IndexArrayType(this.data,8,e),this.coords=new this.ArrayType(this.data,8+m+g,2*e),this._pos=0,this._finished=!1,new Uint8Array(this.data,0,2).set([219,16+a]),new Uint16Array(this.data,2,1)[0]=i,new Uint32Array(this.data,4,1)[0]=e)}add(e,i){const o=this._pos>>1;return this.ids[o]=o,this.coords[this._pos++]=e,this.coords[this._pos++]=i,o}finish(){const e=this._pos>>1;if(e!==this.numItems)throw new Error(`Added ${e} items when expected ${this.numItems}.`);return hd(this.ids,this.coords,this.nodeSize,0,this.numItems-1,0),this._finished=!0,this}range(e,i,o,l){if(!this._finished)throw new Error("Data not yet indexed - call index.finish().");const{ids:a,coords:h,nodeSize:m}=this,g=[0,a.length-1,0],v=[];for(;g.length;){const p=g.pop()||0,y=g.pop()||0,w=g.pop()||0;if(y-w<=m){for(let I=w;I<=y;I++){const P=h[2*I],O=h[2*I+1];P>=e&&P<=o&&O>=i&&O<=l&&v.push(a[I])}continue}const x=w+y>>1,b=h[2*x],S=h[2*x+1];b>=e&&b<=o&&S>=i&&S<=l&&v.push(a[x]),(p===0?e<=b:i<=S)&&(g.push(w),g.push(x-1),g.push(1-p)),(p===0?o>=b:l>=S)&&(g.push(x+1),g.push(y),g.push(1-p))}return v}within(e,i,o){if(!this._finished)throw new Error("Data not yet indexed - call index.finish().");const{ids:l,coords:a,nodeSize:h}=this,m=[0,l.length-1,0],g=[],v=o*o;for(;m.length;){const p=m.pop()||0,y=m.pop()||0,w=m.pop()||0;if(y-w<=h){for(let I=w;I<=y;I++)Mf(a[2*I],a[2*I+1],e,i)<=v&&g.push(l[I]);continue}const x=w+y>>1,b=a[2*x],S=a[2*x+1];Mf(b,S,e,i)<=v&&g.push(l[x]),(p===0?e-o<=b:i-o<=S)&&(m.push(w),m.push(x-1),m.push(1-p)),(p===0?e+o>=b:i+o>=S)&&(m.push(x+1),m.push(y),m.push(1-p))}return g}}function 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The pre-warmed WebWorker pool can only be cleared when all map instances have been removed with map.remove()"))},s.dR=I0,s.dS=function(n){const e=Ui();if(!e)return;const i=e.delete(ht);n&&i.catch(n).then(()=>n())},s.dT=U1,s.dU=hf,s.dV=function(n){sd=Le.resolveURL(n),Wl||(Wl=new Gl(Uu(),new Cn)),Wl.broadcast("setDracoUrl",sd)},s.dW=df,s.dX=function(n){Zl=Le.resolveURL(n),Wl||(Wl=new Gl(Uu(),new Cn)),Wl.broadcast("setMeshoptUrl",Zl)},s.dY=at,s.dZ=va,s.d_=bo,s.da=450,s.db=7,s.dc=Xm,s.dd=hi,s.de=Il,s.df=256,s.dg=sr,s.dh=Ln,s.di=Wr,s.dj=Sl,s.dk=function(n,e,i,o,l){return 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e=n.length-1;e>=0;e--)this._addSource(n[e]);this._computeReplacement()}},s.dz=class{constructor(n){this._createGrid(n),this._createPoles(n)}destroy(){this._poleIndexBuffer.destroy(),this._gridBuffer.destroy(),this._gridIndexBuffer.destroy(),this._poleNorthVertexBuffer.destroy(),this._poleSouthVertexBuffer.destroy();for(const n of this._poleSegments)n.destroy();for(const n of this._gridSegments)n.withSkirts.destroy(),n.withoutSkirts.destroy()}_fillGridMeshWithLods(n,e){const i=new fo,o=new _r,l=[],a=n+1+2,h=e[0]+1,m=e[0]+1+(1+e.length),g=(v,p,y)=>{let w=v===a-1?v-2:v===0?v:v-1;return w+=y?24575:0,[w,p]};for(let v=0;v<a;++v)i.emplaceBack(...g(v,0,!0));for(let v=0;v<h;++v)for(let p=0;p<a;++p)i.emplaceBack(...g(p,v,(p===0||p===a-1)&&!0));for(let v=0;v<e.length;++v){const p=e[v];for(let y=0;y<a;++y)i.emplaceBack(...g(y,p,!0))}for(let v=0;v<e.length;++v){const p=o.length,y=e[v]+1+2,w=new _r;for(let S=0;S<y-1;S++){const I=S===y-2,P=I?a*(m-e.length+v-S):a;for(let O=0;O<a-1;O++){const L=S*a+O;S===0||I||O===0||O===a-2?(w.emplaceBack(L+1,L,L+P),w.emplaceBack(L+P,L+P+1,L+1)):(o.emplaceBack(L+1,L,L+P),o.emplaceBack(L+P,L+P+1,L+1))}}const x=ki.simpleSegment(0,p,i.length,o.length-p);for(let S=0;S<w.uint16.length;S+=3)o.emplaceBack(w.uint16[S],w.uint16[S+1],w.uint16[S+2]);const b=ki.simpleSegment(0,p,i.length,o.length-p);l.push({withoutSkirts:x,withSkirts:b})}return{vertices:i,indices:o,segments:l}}_createGrid(n){const e=this._fillGridMeshWithLods(ga,zl);this._gridSegments=e.segments,this._gridBuffer=n.createVertexBuffer(e.vertices,Tt.members),this._gridIndexBuffer=n.createIndexBuffer(e.indices,!0)}_createPoles(n){const e=new _r;for(let h=0;h<=ga;h++)e.emplaceBack(0,h+1,h+2);this._poleIndexBuffer=n.createIndexBuffer(e,!0);const i=new Wr,o=new Wr,l=new Wr,a=new Wr;this._poleSegments=[];for(let h=0,m=0;h<_a;h++){const g=360/(1<<h);i.emplaceBack(0,-Fr,0,.5,0),o.emplaceBack(0,-Fr,0,.5,1),l.emplaceBack(0,-Fr,0,.5,.5),a.emplaceBack(0,-Fr,0,.5,.5);for(let v=0;v<=ga;v++){let p=v/ga,y=0;const w=St(0,g,p),[x,b,S]=ya(Yn,yo,w,Fr);i.emplaceBack(x,b,S,p,y),o.emplaceBack(x,b,S,p,1-y);const I=ri(w);p=.5+.5*Math.sin(I),y=.5+.5*Math.cos(I),l.emplaceBack(x,b,S,p,y),a.emplaceBack(x,b,S,p,1-y)}this._poleSegments.push(ki.simpleSegment(m,0,66,64)),m+=66}this._poleNorthVertexBuffer=n.createVertexBuffer(i,ft,!1),this._poleSouthVertexBuffer=n.createVertexBuffer(o,ft,!1),this._texturedPoleNorthVertexBuffer=n.createVertexBuffer(l,ft,!1),this._texturedPoleSouthVertexBuffer=n.createVertexBuffer(a,ft,!1)}getGridBuffers(n,e){return[this._gridBuffer,this._gridIndexBuffer,e?this._gridSegments[n].withSkirts:this._gridSegments[n].withoutSkirts]}getPoleBuffers(n,e){return[e?this._texturedPoleNorthVertexBuffer:this._poleNorthVertexBuffer,e?this._texturedPoleSouthVertexBuffer:this._poleSouthVertexBuffer,this._poleIndexBuffer,this._poleSegments[n]]}},s.e=H,s.e0=wf,s.e1=r8,s.e2=T0,s.e3="hd_road_elevation",s.e4=class{static parseFrom(n,e){const i=ws.parse(n);if(!i)return[];let{vertices:o,features:l}=i;const a=1/u(e);l.sort((v,p)=>v.id-p.id),o.sort((v,p)=>v.id-p.id||v.idx-p.idx),o=o.filter((v,p,y)=>p===y.findIndex(w=>w.id===v.id&&w.idx===v.idx));const h=new Array;let m=0;const g=o.length;for(const v of l){if(v.constantHeight){h.push(new p4(v.id,v.bounds,v.constantHeight));continue}for(;m!==g&&o[m].id<v.id;)m++;if(m===g||o[m].id!==v.id)continue;const p=new Array,y=new Array,w=m;for(;m!==g&&o[m].id===v.id;){const x=o[m];if(p.push({position:x.position,height:x.height,extent:x.extent}),m!==w&&o[m-1].idx===x.idx-1){const b=m-w;y.push({a:b-1,b})}m++}h.push(new p4(v.id,v.bounds,void 0,p,y,a))}return h}},s.e5=os,s.e6=S0,s.e7=D8,s.e8=Fl,s.e9=function(n,e,i,o,l,a,h,m=1,g){n.createArrays(),n.tilePixelRatio=Je/(512*n.overscaling),n.compareText={},n.iconsNeedLinear=!1;const v=n.layers[0].layout,p=n.layers[0]._unevaluatedLayout._values,y={};y.scaleFactor=m,y.textSizeScaleRange=v.get("text-size-scale-range"),y.iconSizeScaleRange=v.get("icon-size-scale-range");const[w,x]=y.textSizeScaleRange,[b,S]=y.iconSizeScaleRange;y.textScaleFactor=$t(y.scaleFactor,w,x),y.iconScaleFactor=$t(y.scaleFactor,b,S);const I=p["text-size"],P=p["icon-size"];if(n.textSizeData.kind==="composite"){const{minZoom:q,maxZoom:J}=n.textSizeData;y.compositeTextSizes=[I.possiblyEvaluate(new Ai(q),a),I.possiblyEvaluate(new Ai(J),a)]}if(n.iconSizeData.kind==="composite"){const{minZoom:q,maxZoom:J}=n.iconSizeData;y.compositeIconSizes=[P.possiblyEvaluate(new Ai(q),a),P.possiblyEvaluate(new Ai(J),a)]}y.layoutTextSize=I.possiblyEvaluate(new Ai(h+1),a),y.layoutIconSize=P.possiblyEvaluate(new Ai(h+1),a),y.textMaxSize=I.possiblyEvaluate(new Ai(18),a);const O=v.get("symbol-placement"),L=v.get("text-rotation-alignment")==="map"&&O!=="point",D=v.get("text-size");let F=!1;const V=[];for(const q of n.features){const J=v.get("text-font").evaluate(q,{},a).join(","),X=D.evaluate(q,{},a)*y.textScaleFactor,Y=y.layoutTextSize.evaluate(q,{},a)*y.textScaleFactor,le=y.layoutIconSize.evaluate(q,{},a)*y.iconScaleFactor,ee={horizontal:{},vertical:void 0},ce=q.text;let me,pe=[0,0];if(ce){const He=ce.toString(),wt=v.get("text-letter-spacing").evaluate(q,{},a)*Er,rt=v.get("text-line-height").evaluate(q,{},a)*Er,pt=$h(He)?wt:0,Mt=v.get("text-anchor").evaluate(q,{},a),jt=v.get("text-variable-anchor");if(!jt){const ci=v.get("text-radial-offset").evaluate(q,{},a);pe=ci?V8(Mt,[ci*Er,R4]):v.get("text-offset").evaluate(q,{},a).map(Ii=>Ii*Er)}let Ct=L?"center":v.get("text-justify").evaluate(q,{},a);const Wt=O==="point",Vt=Wt?v.get("text-max-width").evaluate(q,{},a)*Er:1/0,Yt=ci=>{n.allowVerticalPlacement&&V3(He)&&(ee.vertical=P4(ce,e,i,l,J,Vt,rt,Mt,ci,pt,pe,un.vertical,!0,Y,X,g))};if(!L&&jt){const ci=Ct==="auto"?jt.map(It=>D4(It)):[Ct];let Ii=!1;for(let It=0;It<ci.length;It++){const 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p){const{shapedIcon:I,verticallyShapedIcon:P,feature:O,shapedTextOrientations:L,shapedText:D,layoutTextSize:F,textOffset:V,isSDFIcon:q,iconPrimary:J,iconSecondary:X,iconTextFit:Y,iconOffset:le}=S;G8(I,v.iconPositions,J,X),G8(P,v.iconPositions,J,X),Lm(L,v.iconPositions),(D||I)&&km(n,O,L,I,P,g,w,F,0,V,q,o,l,h,m,y,Y,le,x,b)}i&&n.generateCollisionDebugBuffers(a,n.collisionBoxArray,w.textScaleFactor)},s.ec=ba,s.ed=Wu,s.ee=Lo,s.ef=vp,s.eg=y8,s.eh=gt,s.ei=function(n){let e=0;if(new Uint32Array(n,0,1)[0]!==ff){const i=new Uint32Array(n,0,7),[,,o,l,a,h]=i;e=i.byteLength+l+a+h+a,(o!==n.byteLength||e>=n.byteLength)&&ji("Invalid b3dm header information.")}return yf(n,e)},s.ej=function(n,e){const i=vf(n);for(const o of i){for(const l of o.meshes)u_(l);o.lights&&(o.lightMeshIndex=o.meshes.length,o.meshes.push(h_(o.lights,e)))}return i},s.ek=Vu,s.el=R2,s.em=bn,s.en=function(n){Xt(),Gt!=null&&Gt.then(e=>{e.keys().then(i=>{for(let o=0;o<i.length-n;o++)e.delete(i[o])})})},s.f=function(n){return n.indexOf("mapbox:")===0},s.g=function(n,e){return gn(Lr(n,{method:"GET"}),e)},s.h=Z,s.i=function(n){return H.API_STYLE_REGEX.test(n)&&!re(n)},s.j=function(n){return decodeURIComponent(atob(n).split("").map(e=>"%"+("00"+e.charCodeAt(0).toString(16)).slice(-2)).join(""))},s.k=function(n){return btoa(encodeURIComponent(n).replace(/%([0-9A-F]{2})/g,(e,i)=>String.fromCharCode(+("0x"+i))))},s.l=Lr,s.m=vi,s.n=function(n,e){return gn(Lr(n,{type:"json"}),e)},s.o=r3,s.p=function(n,e){return gn(Lr(n,{method:"POST"}),e)},s.q=Le,s.r=Sr,s.s=function(n){try{const e=self[n];return e.setItem("_mapbox_test_",1),e.removeItem("_mapbox_test_"),!0}catch{return!1}},s.t=Fe,s.u=function(){return function n(e){return e?(e^Math.random()*(16>>e/4)).toString(16):([1e7]+-[1e3]+-4e3+-8e3+-1e11).replace(/[018]/g,n)}()},s.v=function(n){return!!n&&/^[0-9a-f]{8}-[0-9a-f]{4}-[4][0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$/i.test(n)},s.w=ji,s.x=function(){return J4||(J4=new I0),J4},s.y=id,s.z=Bs}),Me(["./shared"],function(s){function gt(Oe){const H=Oe?Oe.url.toString():void 0;return H?performance.getEntriesByName(H):[]}function nt(Oe){if(typeof Oe=="number"||typeof Oe=="boolean"||typeof Oe=="string"||Oe==null)return JSON.stringify(Oe);if(Array.isArray(Oe)){let Z="[";for(const re of Oe)Z+=`${nt(re)},`;return`${Z}]`}let H="{";for(const Z of Object.keys(Oe).sort())H+=`${Z}:${nt(Oe[Z])},`;return`${H}}`}function dt(Oe){let H="";for(const Z of s.bm)(Oe.type!=="model"||Z!=="minzoom"&&Z!=="maxzoom")&&(H+=`/${nt(Oe[Z])}`);return H}class At{constructor(H){this.keyCache={},this._layers={},this._layerConfigs={},H&&this.replace(H)}replace(H,Z){this._layerConfigs={},this._layers={},this.update(H,[],Z)}update(H,Z,re){this._options=re;for(const ue of H)this._layerConfigs[ue.id]=ue,(this._layers[ue.id]=s.cv(ue,this.scope,null,this._options)).compileFilter(re),this.keyCache[ue.id]&&delete this.keyCache[ue.id];for(const ue of Z)delete this.keyCache[ue],delete this._layerConfigs[ue],delete this._layers[ue];this.familiesBySource={};const de=function(ue,ge){const Pe={};for(let Re=0;Re<ue.length;Re++){const Fe=ue[Re];let Le=ge&&ge[Fe.id];!Le&&(Le=dt(Fe),Fe.type==="line"&&Fe.paint)&&function ot(ht){return typeof ht=="string"&&ht==="line-progress"||(Array.isArray(ht)?ht.some(ot):!(!ht||typeof ht!="object")&&Object.values(ht).some(ot))}(Fe.paint["line-width"])&&(Le+=`/${nt(Fe.paint["line-width"])}`),ge&&(ge[Fe.id]=Le);let Xe=Pe[Le];Xe||(Xe=Pe[Le]=[]),Xe.push(Fe)}const ve=[];for(const Re in Pe)ve.push(Pe[Re]);return ve}(Object.values(this._layerConfigs),this.keyCache);for(const ue of de){const ge=ue.map(Xe=>this._layers[Xe.id]),Pe=ge[0];if(Pe.visibility==="none")continue;const ve=Pe.source||"";let Re=this.familiesBySource[ve];Re||(Re=this.familiesBySource[ve]={});const Fe=Pe.sourceLayer||"_geojsonTileLayer";let Le=Re[Fe];Le||(Le=Re[Fe]=[]),Le.push(ge)}}}const yi=1*s.d_;class _i{constructor(H){const Z={},re=[];for(const Pe in H){const ve=H[Pe],Re=Z[Pe]={};for(const Fe in ve.glyphs){const Le=ve.glyphs[+Fe];if(!Le||Le.bitmap.width===0||Le.bitmap.height===0)continue;const Xe=Le.metrics.localGlyph?yi:1,ot={x:0,y:0,w:Le.bitmap.width+2*Xe,h:Le.bitmap.height+2*Xe};re.push(ot),Re[Fe]=ot}}const{w:de,h:ue}=s.H(re),ge=new s.dZ({width:de||1,height:ue||1});for(const Pe in H){const ve=H[Pe];for(const Re in ve.glyphs){const Fe=ve.glyphs[+Re];if(!Fe||Fe.bitmap.width===0||Fe.bitmap.height===0)continue;const Le=Z[Pe][Re],Xe=Fe.metrics.localGlyph?yi:1;s.dZ.copy(Fe.bitmap,ge,{x:0,y:0},{x:Le.x+Xe,y:Le.y+Xe},Fe.bitmap)}}this.image=ge,this.positions=Z}}s.dY(_i,"GlyphAtlas");class yt{constructor(H){this.tileID=new s.aH(H.tileID.overscaledZ,H.tileID.wrap,H.tileID.canonical.z,H.tileID.canonical.x,H.tileID.canonical.y),this.tileZoom=H.tileZoom,this.uid=H.uid,this.zoom=H.zoom,this.lut=H.lut,this.canonical=H.tileID.canonical,this.pixelRatio=H.pixelRatio,this.tileSize=H.tileSize,this.source=H.source,this.scope=H.scope,this.overscaling=this.tileID.overscaleFactor(),this.showCollisionBoxes=H.showCollisionBoxes,this.collectResourceTiming=!!H.request&&H.request.collectResourceTiming,this.promoteId=H.promoteId,this.isSymbolTile=H.isSymbolTile,this.tileTransform=s.aR(H.tileID.canonical,H.projection),this.projection=H.projection,this.worldview=H.worldview,this.localizableLayerIds=H.localizableLayerIds,this.brightness=H.brightness,this.extraShadowCaster=!!H.extraShadowCaster,this.tessellationStep=H.tessellationStep,this.scaleFactor=H.scaleFactor}parse(H,Z,re,de,ue){this.status="parsing",this.data=H,this.collisionBoxArray=new s.aX;const ge=new s.d$(Object.keys(H.layers).sort()),Pe=new s.e0(this.tileID,this.promoteId);Pe.bucketLayerIDs=[];const ve={},Re=new s.e1(256,256),Fe={featureIndex:Pe,iconDependencies:new Map,patternDependencies:new Map,glyphDependencies:{},lineAtlas:Re,availableImages:re,brightness:this.brightness,scaleFactor:this.scaleFactor,elevationFeatures:void 0},Le=Z.familiesBySource[this.source];for(const Xt in Le){const xi=H.layers[Xt];if(!xi)continue;let vi=!1,Ti=!1,Wi=!1;for(const Or of Le[Xt])Or[0].type==="symbol"?vi=!0:Ti=!0,Or[0].is3D()&&Or[0].type!=="model"&&(Wi=!0);if(this.extraShadowCaster&&!Wi||this.isSymbolTile===!0&&!vi||this.isSymbolTile===!1&&!Ti)continue;xi.version===1&&s.w(`Vector tile source "${this.source}" layer "${Xt}" does not use vector tile spec v2 and therefore may have some rendering errors.`);const hr=ge.encode(Xt),Ar=[];let _n=!1;for(let Or=0,dr=0;Or<xi.length;Or++){const mr=xi.feature(Or),Os=Pe.getId(mr,Xt);if(this.localizableLayerIds&&this.localizableLayerIds.has(Xt)){const gn=mr.properties?mr.properties.worldview:null;if(this.worldview&&typeof gn=="string")if(gn==="all")mr.properties.$localized=!0;else{if(!gn.split(",").includes(this.worldview))continue;mr.properties.$localized=!0,mr.properties.worldview=this.worldview}}!_n&&mr.properties&&mr.properties.hasOwnProperty(s.e2)&&(_n=!0),Ar.push({feature:mr,id:Os,index:dr,sourceLayerIndex:hr}),dr++}_n&&!Fe.elevationFeatures&&H.layers.hasOwnProperty(s.e3)&&(Fe.elevationFeatures=s.e4.parseFrom(H.layers[s.e3],this.canonical));for(const Or of Le[Xt]){const dr=Or[0];(!this.extraShadowCaster||dr.is3D()&&dr.type!=="model")&&(this.isSymbolTile!==void 0&&dr.type==="symbol"!==this.isSymbolTile||dr.minzoom&&this.zoom<Math.floor(dr.minzoom)||dr.maxzoom&&this.zoom>=dr.maxzoom||dr.visibility!=="none"&&(ut(Or,this.zoom,Fe.brightness,re),(ve[dr.id]=dr.createBucket({index:Pe.bucketLayerIDs.length,layers:Or,zoom:this.zoom,lut:this.lut,canonical:this.canonical,pixelRatio:this.pixelRatio,overscaling:this.overscaling,collisionBoxArray:this.collisionBoxArray,sourceLayerIndex:hr,sourceID:this.source,projection:this.projection.spec,tessellationStep:this.tessellationStep})).populate(Ar,Fe,this.tileID.canonical,this.tileTransform),Pe.bucketLayerIDs.push(Or.map(mr=>s.C(mr.id,mr.scope)))))}}let Xe,ot,ht,Dt,Bt,Nt;Re.trim();const Gt={type:"maybePrepare",isSymbolTile:this.isSymbolTile,zoom:this.zoom},zi=()=>{if(Xe)return this.status="done",ue(Xe);if(this.extraShadowCaster)this.status="done",ue(null,{buckets:Object.values(ve).filter(Xt=>!Xt.isEmpty()),featureIndex:Pe,collisionBoxArray:null,glyphAtlasImage:null,lineAtlas:null,imageAtlas:null,brightness:Fe.brightness,glyphMap:null,iconMap:null,glyphPositions:null});else if(ot&&ht&&Dt){const Xt=new _i(ot),xi=new Map;for(const[Wi,hr]of ht.entries()){const{imagePosition:Ar}=s.e7(Wi,hr,s.e8);xi.set(Wi,Ar)}const vi={};for(const Wi in ve){const hr=ve[Wi];hr instanceof s.aY&&(ut(hr.layers,this.zoom,Fe.brightness,re),vi[Wi]=s.e9(hr,ot,Xt.positions,ht,xi,this.tileID.canonical,this.tileZoom,this.scaleFactor,this.pixelRatio))}const Ti={iconsPending:!0,patternsPending:!0};this.rasterizeIfNeeded(de,ht,Bt,()=>{Ti.iconsPending=!1,Ui(vi,Xt,Ti)}),this.rasterizeIfNeeded(de,Dt,Nt,()=>{Ti.patternsPending=!1,Ui(vi,Xt,Ti)})}},Ui=(Xt,xi,vi,Ti)=>{if(vi.iconsPending||vi.patternsPending)return;const Wi=new s.ea(ht,Dt,this.lut);for(const hr in ve){const Ar=ve[hr];if(hr in Xt)s.eb(Ar,Xt[hr],this.showCollisionBoxes,re,this.tileID.canonical,this.tileZoom,this.projection,this.brightness,ht,Wi);else if(Ar.hasPattern&&(Ar instanceof s.b2||Ar instanceof s.b3||Ar instanceof s.d8)){ut(Ar.layers,this.zoom,Fe.brightness,re);const _n=Object.fromEntries(Wi.patternPositions);Ar.addFeatures(Fe,this.tileID.canonical,_n,re,this.tileTransform,this.brightness)}}this.status="done",ue(null,{buckets:Object.values(ve).filter(hr=>!hr.isEmpty()),featureIndex:Pe,collisionBoxArray:this.collisionBoxArray,glyphAtlasImage:xi.image,lineAtlas:Re,imageAtlas:Wi,brightness:Fe.brightness})};if(!this.extraShadowCaster){const Xt=s.e5(Fe.glyphDependencies,Ti=>Object.keys(Ti).map(Number));Object.keys(Xt).length?de.send("getGlyphs",{uid:this.uid,stacks:Xt,scope:this.scope},(Ti,Wi)=>{Xe||(Xe=Ti,ot=Wi,zi())},void 0,!1,Gt):ot={};const xi=Array.from(Fe.iconDependencies.keys()).map(Ti=>s.I.parse(Ti));xi.length?de.send("getImages",{images:xi,source:this.source,scope:this.scope,tileID:this.tileID,type:"icons"},(Ti,Wi)=>{Xe||(Xe=Ti,ht=new Map,Bt=this.updateImageMapAndGetImageTaskQueue(ht,Wi,Fe.iconDependencies),zi())},void 0,!1,Gt):(ht=new Map,Bt=new Map);const vi=Array.from(Fe.patternDependencies.keys()).map(Ti=>s.I.parse(Ti));vi.length?de.send("getImages",{images:vi,source:this.source,scope:this.scope,tileID:this.tileID,type:"patterns"},(Ti,Wi)=>{Xe||(Xe=Ti,Dt=new Map,Nt=this.updateImageMapAndGetImageTaskQueue(Dt,Wi,Fe.patternDependencies),zi())},void 0,!1,Gt):(Dt=new Map,Nt=new Map)}if(Fe.elevationFeatures&&Fe.elevationFeatures.length>0){const Xt=[];for(const vi of Object.values(ve))if(vi instanceof s.b3){const Ti=vi.getUnevaluatedPortalGraph();Ti&&Xt.push(Ti)}const xi=s.e6.evaluate(Xt);for(const vi of Object.values(ve))vi instanceof s.b3&&vi.setEvaluatedPortalGraph(xi)}zi()}rasterizeIfNeeded(H,Z,re,de){Array.from(Z.values()).some(ue=>ue.usvg)?this.rasterize(H,Z,re,de):de()}updateImageMapAndGetImageTaskQueue(H,Z,re){const de=new Map;for(const ue of Z.keys()){const ge=re.get(ue)||[];for(const Pe of ge){const ve=Pe.toString(),Re=Z.get(Pe.id.toString());Re.usvg?de.has(ve)||(de.set(ve,Pe),H.set(ve,Object.assign({},Re))):H.set(ve,Re)}}return de}rasterize(H,Z,re,de){this.rasterizeTask=H.send("rasterizeImages",{scope:this.scope,tasks:re},(ue,ge)=>{if(!ue)for(const[Pe,ve]of ge.entries()){const Re=Object.assign(Z.get(Pe),{data:ve});Z.set(Pe,Re)}de()})}cancelRasterize(){this.rasterizeTask&&this.rasterizeTask.cancel()}}function ut(Oe,H,Z,re){const de=new s.aa(H,{brightness:Z});for(const ue of Oe)ue.recalculate(de,re)}class oi extends s.E{constructor(H,Z,re,de,ue,ge){super(),this.actor=H,this.layerIndex=Z,this.availableImages=re,this.loadVectorData=ue||s.aE,this.loading={},this.loaded={},this.deduped=new s.aD(H.scheduler),this.isSpriteLoaded=de,this.scheduler=H.scheduler,this.brightness=ge}loadTile(H,Z){const re=H.uid,de=H&&H.request,ue=de&&de.collectResourceTiming,ge=this.loading[re]=new yt(H);ge.abort=this.loadVectorData(H,(Pe,ve)=>{const Re=!this.loading[re];if(delete this.loading[re],ge.cancelRasterize(),Re||Pe||!ve)return ge.status="done",Re||(this.loaded[re]=ge),Z(Pe);const Fe=ve.rawData,Le={};ve.expires&&(Le.expires=ve.expires),ve.cacheControl&&(Le.cacheControl=ve.cacheControl),ge.vectorTile=ve.vectorTile||new s.ec.VectorTile(new s.bi(Fe));const Xe=()=>{ge.parse(ge.vectorTile,this.layerIndex,this.availableImages,this.actor,(ot,ht)=>{if(ot||!ht)return Z(ot);const Dt={};if(ue){const Bt=gt(de);Bt.length>0&&(Dt.resourceTiming=JSON.parse(JSON.stringify(Bt)))}Z(null,s.l({rawTileData:Fe.slice(0)},ht,Le,Dt))})};this.isSpriteLoaded?Xe():this.once("isSpriteLoaded",()=>{this.scheduler?this.scheduler.add(Xe,{type:"parseTile",isSymbolTile:H.isSymbolTile,zoom:H.tileZoom}):Xe()}),this.loaded=this.loaded||{},this.loaded[re]=ge})}reloadTile(H,Z){const re=this.loaded,de=H.uid;if(re&&re[de]){const ue=re[de];ue.scaleFactor=H.scaleFactor,ue.showCollisionBoxes=H.showCollisionBoxes,ue.projection=H.projection,ue.brightness=H.brightness,ue.tileTransform=s.aR(H.tileID.canonical,H.projection),ue.extraShadowCaster=H.extraShadowCaster,ue.lut=H.lut;const ge=(Pe,ve)=>{const Re=ue.reloadCallback;Re&&(delete ue.reloadCallback,ue.parse(ue.vectorTile,this.layerIndex,this.availableImages,this.actor,Re)),Z(Pe,ve)};ue.status==="parsing"?ue.reloadCallback=ge:ue.status==="done"&&(ue.vectorTile?ue.parse(ue.vectorTile,this.layerIndex,this.availableImages,this.actor,ge):ge())}else Z(null,void 0)}abortTile(H,Z){const re=H.uid,de=this.loading[re];de&&(de.abort&&de.abort(),delete this.loading[re]),Z()}removeTile(H,Z){const re=this.loaded,de=H.uid;re&&re[de]&&delete re[de],Z()}}class kt{loadTile(H,Z){const{uid:re,encoding:de,rawImageData:ue,padding:ge}=H,Pe=ImageBitmap&&ue instanceof ImageBitmap?this.getImageData(ue,ge):ue;Z(null,new s.ed(re,Pe,de,ge<1))}reloadTile(H,Z){Z(null,null)}abortTile(H,Z){Z()}removeTile(H,Z){Z()}getImageData(H,Z){this.offscreenCanvas&&this.offscreenCanvasContext||(this.offscreenCanvas=new OffscreenCanvas(H.width,H.height),this.offscreenCanvasContext=this.offscreenCanvas.getContext("2d",{willReadFrequently:!0})),this.offscreenCanvas.width=H.width,this.offscreenCanvas.height=H.height,this.offscreenCanvasContext.drawImage(H,0,0,H.width,H.height);const re=this.offscreenCanvasContext.getImageData(-Z,-Z,H.width+2*Z,H.height+2*Z);return this.offscreenCanvasContext.clearRect(0,0,this.offscreenCanvas.width,this.offscreenCanvas.height),re}}s.bh.setPbf(s.bi);class Dr{constructor(H){this._mrt=new s.bh(H.partial?30:1/0),this._isHeaderLoaded=!1,this.uid=H.uid,this.tileID=H.tileID,this.source=H.source}parse(H,Z){const re=this._mrt;this.status="parsing",this._entireBuffer=H;try{re.parseHeader(H),this._isHeaderLoaded=!0;const de=[];for(const ue in re.layers){const ge=re.getLayer(ue),Pe=ge.getDataRange(ge.getBandList()),ve=re.createDecodingTask(Pe),Re=H.slice(Pe.firstByte,Pe.lastByte+1),Fe=s.bh.performDecoding(Re,ve).then(Le=>ve.complete(null,Le)).catch(Le=>ve.complete(Le,null));de.push(Fe)}Promise.allSettled(de).then(()=>Z(null,re))}catch(de){Z(de)}}}class $r{constructor(H){this.actor=H,this.loading={},this.loaded={}}loadTile(H,Z){const re=H.uid,de=H.request,ue=this.loading[re]=new Dr(H),{cancel:ge}=s.bj(de,(Pe,ve,Re,Fe)=>{const Le=!this.loading[re];if(delete this.loading[re],Le||Pe||!ve)return ue.status="done",Le||(this.loaded[re]=ue),Z(Pe);ue.parse(ve,(Xe,ot)=>{if(Xe||!ot)return Z(Xe);Z(null,ot,Re,Fe)}),this.loaded[re]=ue});ue.abort=ge}reloadTile(H,Z){Z(null,void 0)}abortTile(H,Z){const re=H.uid,de=this.loading[re];de&&(de.abort&&de.abort(),delete this.loading[re]),Z()}removeTile(H,Z){const re=H.uid;this.loaded[re]&&delete this.loaded[re],Z()}decodeRasterArray({task:H,buffer:Z},re){s.bh.performDecoding(Z,H).then(de=>re(null,de)).catch(de=>re(de))}}const mi=s.ec.VectorTileFeature.prototype.toGeoJSON;class Nn{constructor(H){this._feature=H,this.extent=s.ai,this.type=H.type,this.properties=H.tags,"id"in H&&!isNaN(H.id)&&(this.id=parseInt(H.id,10))}loadGeometry(){if(this._feature.type===1){const H=[];for(const Z of this._feature.geometry)H.push([new s.P(Z[0],Z[1])]);return H}{const H=[];for(const Z of this._feature.geometry){const re=[];for(const de of Z)re.push(new s.P(de[0],de[1]));H.push(re)}return H}}toGeoJSON(H,Z,re){return mi.call(this,H,Z,re)}}class Co{constructor(H){this.layers={_geojsonTileLayer:this},this.name="_geojsonTileLayer",this.extent=s.ai,this.length=H.length,this._features=H}feature(H){return new Nn(this._features[H])}}const vt=64/4096,dn=128;class zo{constructor(){this.features=new Map}clear(){this.features.clear()}load(H=[],Z){for(const re of H){const de=re.id;if(de==null)continue;let ue=this.features.get(de);ue&&this.updateCache(ue,Z),re.geometry?(ue=Ut(re),this.updateCache(ue,Z),this.features.set(de,ue)):this.features.delete(de),this.updateCache(ue,Z)}}updateCache(H,Z){for(const{canonical:re,uid:de}of Object.values(Z)){const{z:ue,x:ge,y:Pe}=re;Ft(H,Math.pow(2,ue),ge,Pe)&&delete Z[de]}}getTile(H,Z,re){const de=Math.pow(2,H),ue=[];for(const ge of this.features.values())Ft(ge,de,Z,re)&&ue.push(Kt(ge,de,Z,re));return{features:ue}}getFeatures(){return[...this.features.values()]}}function Ft({minX:Oe,minY:H,maxX:Z,maxY:re},de,ue,ge){return Oe<(ue+1+vt)/de&&H<(ge+1+vt)/de&&Z>(ue-vt)/de&&re>(ge-vt)/de}function Ut(Oe){const{id:H,geometry:Z,properties:re}=Oe;if(!Z)return;if(Z.type==="GeometryCollection")throw new Error("GeometryCollection not supported in dynamic mode.");const{type:de,coordinates:ue}=Z,ge={id:H,type:1,geometry:[],tags:re,minX:1/0,minY:1/0,maxX:-1/0,maxY:-1/0},Pe=ge.geometry;if(de==="Point")Ro(ue,Pe,ge);else if(de==="MultiPoint")for(const ve of ue)Ro(ve,Pe,ge);else if(de==="LineString")ge.type=2,ts(ue,Pe,ge);else if(de==="MultiLineString")ge.type=2,Es(ue,Pe,ge);else if(de==="Polygon")ge.type=3,Es(ue,Pe,ge,!0);else{if(de!=="MultiPolygon")throw new Error("Input data is not a valid GeoJSON object.");ge.type=3;for(const ve of ue)Es(ve,Pe,ge,!0)}return ge}function Ro([Oe,H],Z,re){const de=s.av(Oe);let ue=s.aC(H);ue=ue<0?0:ue>1?1:ue,Z.push(de,ue),re.minX=Math.min(re.minX,de),re.minY=Math.min(re.minY,ue),re.maxX=Math.max(re.maxX,de),re.maxY=Math.max(re.maxY,ue)}function ts(Oe,H,Z,re=!1,de=!1){const ue=[];for(const ge of Oe)Ro(ge,ue,Z);H.push(ue),re&&function(ge,Pe){let ve=0;for(let Re=0,Fe=ge.length,Le=Fe-2;Re<Fe;Le=Re,Re+=2)ve+=(ge[Re]-ge[Le])*(ge[Re+1]+ge[Le+1]);if(ve>0===Pe)for(let Re=0,Fe=ge.length;Re<Fe/2;Re+=2){const Le=ge[Re],Xe=ge[Re+1];ge[Re]=ge[Fe-2-Re],ge[Re+1]=ge[Fe-1-Re],ge[Fe-2-Re]=Le,ge[Fe-1-Re]=Xe}}(ue,de)}function Es(Oe,H,Z,re=!1){for(let de=0;de<Oe.length;de++)ts(Oe[de],H,Z,re,de===0)}function Kt(Oe,H,Z,re){const{id:de,type:ue,geometry:ge,tags:Pe}=Oe,ve=[];if(ue===1)(function(Re,Fe,Le,Xe,ot){for(let ht=0;ht<Re.length;ht+=2){const Dt=Math.round(s.ai*(Re[ht+0]*Fe-Le)),Bt=Math.round(s.ai*(Re[ht+1]*Fe-Xe));ot.push([Dt,Bt])}})(ge,H,Z,re,ve);else for(const Re of ge)Hr(Re,H,Z,re,ve);return{id:de,type:ue,geometry:ve,tags:Pe}}function Hr(Oe,H,Z,re,de){const ue=-dn,ge=s.ai+dn;let Pe;for(let ve=0;ve<Oe.length-2;ve+=2){let Re=Math.round(s.ai*(Oe[ve+0]*H-Z)),Fe=Math.round(s.ai*(Oe[ve+1]*H-re)),Le=Math.round(s.ai*(Oe[ve+2]*H-Z)),Xe=Math.round(s.ai*(Oe[ve+3]*H-re));const ot=Le-Re,ht=Xe-Fe;Re<ue&&Le<ue||(Re<ue?(Fe+=Math.round(ht*((ue-Re)/ot)),Re=ue):Le<ue&&(Xe=Fe+Math.round(ht*((ue-Re)/ot)),Le=ue),Fe<ue&&Xe<ue||(Fe<ue?(Re+=Math.round(ot*((ue-Fe)/ht)),Fe=ue):Xe<ue&&(Le=Re+Math.round(ot*((ue-Fe)/ht)),Xe=ue),Re>=ge&&Le>=ge||(Re>=ge?(Fe+=Math.round(ht*((ge-Re)/ot)),Re=ge):Le>=ge&&(Xe=Fe+Math.round(ht*((ge-Re)/ot)),Le=ge),Fe>=ge&&Xe>=ge||(Fe>=ge?(Re+=Math.round(ot*((ge-Fe)/ht)),Fe=ge):Xe>=ge&&(Le=Re+Math.round(ot*((ge-Fe)/ht)),Xe=ge),Pe&&Re===Pe[Pe.length-1][0]&&Fe===Pe[Pe.length-1][1]||(Pe=[[Re,Fe]],de.push(Pe)),Pe.push([Le,Xe])))))}}var An,Ms,Jt,pn={exports:{}},Oa=function(){if(Jt)return pn.exports;Jt=1;var Oe=s.eg(),H=function(){if(Ms)return An;Ms=1;var Fe=s.ee(),Le=s.ef().VectorTileFeature;function Xe(ht,Dt){this.options=Dt||{},this.features=ht,this.length=ht.length}function ot(ht,Dt){this.id=typeof ht.id=="number"?ht.id:void 0,this.type=ht.type,this.rawGeometry=ht.type===1?[ht.geometry]:ht.geometry,this.properties=ht.tags,this.extent=Dt||4096}return An=Xe,Xe.prototype.feature=function(ht){return new ot(this.features[ht],this.options.extent)},ot.prototype.loadGeometry=function(){var ht=this.rawGeometry;this.geometry=[];for(var Dt=0;Dt<ht.length;Dt++){for(var Bt=ht[Dt],Nt=[],Gt=0;Gt<Bt.length;Gt++)Nt.push(new Fe(Bt[Gt][0],Bt[Gt][1]));this.geometry.push(Nt)}return this.geometry},ot.prototype.bbox=function(){this.geometry||this.loadGeometry();for(var ht=this.geometry,Dt=1/0,Bt=-1/0,Nt=1/0,Gt=-1/0,zi=0;zi<ht.length;zi++)for(var Ui=ht[zi],Xt=0;Xt<Ui.length;Xt++){var xi=Ui[Xt];Dt=Math.min(Dt,xi.x),Bt=Math.max(Bt,xi.x),Nt=Math.min(Nt,xi.y),Gt=Math.max(Gt,xi.y)}return[Dt,Nt,Bt,Gt]},ot.prototype.toGeoJSON=Le.prototype.toGeoJSON,An}();function Z(Fe){var Le=new Oe;return function(Xe,ot){for(var ht in Xe.layers)ot.writeMessage(3,re,Xe.layers[ht])}(Fe,Le),Le.finish()}function re(Fe,Le){var Xe;Le.writeVarintField(15,Fe.version||1),Le.writeStringField(1,Fe.name||""),Le.writeVarintField(5,Fe.extent||4096);var ot={keys:[],values:[],keycache:{},valuecache:{}};for(Xe=0;Xe<Fe.length;Xe++)ot.feature=Fe.feature(Xe),Le.writeMessage(2,de,ot);var ht=ot.keys;for(Xe=0;Xe<ht.length;Xe++)Le.writeStringField(3,ht[Xe]);var Dt=ot.values;for(Xe=0;Xe<Dt.length;Xe++)Le.writeMessage(4,Re,Dt[Xe])}function de(Fe,Le){var Xe=Fe.feature;Xe.id!==void 0&&Le.writeVarintField(1,Xe.id),Le.writeMessage(2,ue,Fe),Le.writeVarintField(3,Xe.type),Le.writeMessage(4,ve,Xe)}function ue(Fe,Le){var Xe=Fe.feature,ot=Fe.keys,ht=Fe.values,Dt=Fe.keycache,Bt=Fe.valuecache;for(var Nt in Xe.properties){var Gt=Xe.properties[Nt],zi=Dt[Nt];if(Gt!==null){zi===void 0&&(ot.push(Nt),Dt[Nt]=zi=ot.length-1),Le.writeVarint(zi);var Ui=typeof Gt;Ui!=="string"&&Ui!=="boolean"&&Ui!=="number"&&(Gt=JSON.stringify(Gt));var Xt=Ui+":"+Gt,xi=Bt[Xt];xi===void 0&&(ht.push(Gt),Bt[Xt]=xi=ht.length-1),Le.writeVarint(xi)}}}function ge(Fe,Le){return(Le<<3)+(7&Fe)}function Pe(Fe){return Fe<<1^Fe>>31}function ve(Fe,Le){for(var Xe=Fe.loadGeometry(),ot=Fe.type,ht=0,Dt=0,Bt=Xe.length,Nt=0;Nt<Bt;Nt++){var Gt=Xe[Nt],zi=1;ot===1&&(zi=Gt.length),Le.writeVarint(ge(1,zi));for(var Ui=ot===3?Gt.length-1:Gt.length,Xt=0;Xt<Ui;Xt++){Xt===1&&ot!==1&&Le.writeVarint(ge(2,Ui-1));var xi=Gt[Xt].x-ht,vi=Gt[Xt].y-Dt;Le.writeVarint(Pe(xi)),Le.writeVarint(Pe(vi)),ht+=xi,Dt+=vi}ot===3&&Le.writeVarint(ge(7,1))}}function Re(Fe,Le){var Xe=typeof Fe;Xe==="string"?Le.writeStringField(1,Fe):Xe==="boolean"?Le.writeBooleanField(7,Fe):Xe==="number"&&(Fe%1!=0?Le.writeDoubleField(3,Fe):Fe<0?Le.writeSVarintField(6,Fe):Le.writeVarintField(5,Fe))}return pn.exports=Z,pn.exports.fromVectorTileJs=Z,pn.exports.fromGeojsonVt=function(Fe,Le){Le=Le||{};var Xe={};for(var ot in Fe)Xe[ot]=new H(Fe[ot].features,Le),Xe[ot].name=ot,Xe[ot].version=Le.version,Xe[ot].extent=Le.extent;return Z({layers:Xe})},pn.exports.GeoJSONWrapper=H,pn.exports}(),As=s.eh(Oa);const qt={minZoom:0,maxZoom:16,minPoints:2,radius:40,extent:512,nodeSize:64,log:!1,generateId:!1,reduce:null,map:Oe=>Oe},k0=Math.fround||(Is=new Float32Array(1),Oe=>(Is[0]=+Oe,Is[0]));var Is;const fn=3,mn=5,Ps=6;class Cs{constructor(H){this.options=Object.assign(Object.create(qt),H),this.trees=new Array(this.options.maxZoom+1),this.stride=this.options.reduce?7:6,this.clusterProps=[]}load(H){const{log:Z,minZoom:re,maxZoom:de}=this.options;Z&&console.time("total time");const ue=`prepare ${H.length} points`;Z&&console.time(ue),this.points=H;const ge=[];for(let ve=0;ve<H.length;ve++){const Re=H[ve];if(!Re.geometry)continue;const[Fe,Le]=Re.geometry.coordinates,Xe=k0(Do(Fe)),ot=k0(Lo(Le));ge.push(Xe,ot,1/0,ve,-1,1),this.options.reduce&&ge.push(0)}let Pe=this.trees[de+1]=this._createTree(ge);Z&&console.timeEnd(ue);for(let ve=de;ve>=re;ve--){const Re=+Date.now();Pe=this.trees[ve]=this._createTree(this._cluster(Pe,ve)),Z&&console.log("z%d: %d clusters in %dms",ve,Pe.numItems,+Date.now()-Re)}return Z&&console.timeEnd("total time"),this}getClusters(H,Z){let re=((H[0]+180)%360+360)%360-180;const de=Math.max(-90,Math.min(90,H[1]));let ue=H[2]===180?180:((H[2]+180)%360+360)%360-180;const ge=Math.max(-90,Math.min(90,H[3]));if(H[2]-H[0]>=360)re=-180,ue=180;else if(re>ue){const Le=this.getClusters([re,de,180,ge],Z),Xe=this.getClusters([-180,de,ue,ge],Z);return Le.concat(Xe)}const Pe=this.trees[this._limitZoom(Z)],ve=Pe.range(Do(re),Lo(ge),Do(ue),Lo(de)),Re=Pe.data,Fe=[];for(const Le of ve){const Xe=this.stride*Le;Fe.push(Re[Xe+mn]>1?Q(Re,Xe,this.clusterProps):this.points[Re[Xe+fn]])}return Fe}getChildren(H){const Z=this._getOriginId(H),re=this._getOriginZoom(H),de="No cluster with the specified id.",ue=this.trees[re];if(!ue)throw new Error(de);const ge=ue.data;if(Z*this.stride>=ge.length)throw new Error(de);const Pe=this.options.radius/(this.options.extent*Math.pow(2,re-1)),ve=ue.within(ge[Z*this.stride],ge[Z*this.stride+1],Pe),Re=[];for(const Fe of ve){const Le=Fe*this.stride;ge[Le+4]===H&&Re.push(ge[Le+mn]>1?Q(ge,Le,this.clusterProps):this.points[ge[Le+fn]])}if(Re.length===0)throw new Error(de);return Re}getLeaves(H,Z,re){const de=[];return this._appendLeaves(de,H,Z=Z||10,re=re||0,0),de}getTile(H,Z,re){const de=this.trees[this._limitZoom(H)],ue=Math.pow(2,H),{extent:ge,radius:Pe}=this.options,ve=Pe/ge,Re=(re-ve)/ue,Fe=(re+1+ve)/ue,Le={features:[]};return this._addTileFeatures(de.range((Z-ve)/ue,Re,(Z+1+ve)/ue,Fe),de.data,Z,re,ue,Le),Z===0&&this._addTileFeatures(de.range(1-ve/ue,Re,1,Fe),de.data,ue,re,ue,Le),Z===ue-1&&this._addTileFeatures(de.range(0,Re,ve/ue,Fe),de.data,-1,re,ue,Le),Le.features.length?Le:null}getClusterExpansionZoom(H){let Z=this._getOriginZoom(H)-1;for(;Z<=this.options.maxZoom;){const re=this.getChildren(H);if(Z++,re.length!==1)break;H=re[0].properties.cluster_id}return Z}_appendLeaves(H,Z,re,de,ue){const ge=this.getChildren(Z);for(const Pe of ge){const ve=Pe.properties;if(ve&&ve.cluster?ue+ve.point_count<=de?ue+=ve.point_count:ue=this._appendLeaves(H,ve.cluster_id,re,de,ue):ue<de?ue++:H.push(Pe),H.length===re)break}return ue}_createTree(H){const Z=new s.bE(H.length/this.stride|0,this.options.nodeSize,Float32Array);for(let re=0;re<H.length;re+=this.stride)Z.add(H[re],H[re+1]);return Z.finish(),Z.data=H,Z}_addTileFeatures(H,Z,re,de,ue,ge){for(const Pe of H){const ve=Pe*this.stride,Re=Z[ve+mn]>1;let Fe,Le,Xe;if(Re)Fe=is(Z,ve,this.clusterProps),Le=Z[ve],Xe=Z[ve+1];else{const Dt=this.points[Z[ve+fn]];Fe=Dt.properties;const[Bt,Nt]=Dt.geometry.coordinates;Le=Do(Bt),Xe=Lo(Nt)}const ot={type:1,geometry:[[Math.round(this.options.extent*(Le*ue-re)),Math.round(this.options.extent*(Xe*ue-de))]],tags:Fe};let ht;ht=Re||this.options.generateId?Z[ve+fn]:this.points[Z[ve+fn]].id,ht!==void 0&&(ot.id=ht),ge.features.push(ot)}}_limitZoom(H){return Math.max(this.options.minZoom,Math.min(Math.floor(+H),this.options.maxZoom+1))}_cluster(H,Z){const{radius:re,extent:de,reduce:ue,minPoints:ge}=this.options,Pe=re/(de*Math.pow(2,Z)),ve=H.data,Re=[],Fe=this.stride;for(let Le=0;Le<ve.length;Le+=Fe){if(ve[Le+2]<=Z)continue;ve[Le+2]=Z;const Xe=ve[Le],ot=ve[Le+1],ht=H.within(ve[Le],ve[Le+1],Pe),Dt=ve[Le+mn];let Bt=Dt;for(const Nt of ht){const Gt=Nt*Fe;ve[Gt+2]>Z&&(Bt+=ve[Gt+mn])}if(Bt>Dt&&Bt>=ge){let Nt,Gt=Xe*Dt,zi=ot*Dt,Ui=-1;const Xt=(Le/Fe<<5)+(Z+1)+this.points.length;for(const xi of ht){const vi=xi*Fe;if(ve[vi+2]<=Z)continue;ve[vi+2]=Z;const Ti=ve[vi+mn];Gt+=ve[vi]*Ti,zi+=ve[vi+1]*Ti,ve[vi+4]=Xt,ue&&(Nt||(Nt=this._map(ve,Le,!0),Ui=this.clusterProps.length,this.clusterProps.push(Nt)),ue(Nt,this._map(ve,vi)))}ve[Le+4]=Xt,Re.push(Gt/Bt,zi/Bt,1/0,Xt,-1,Bt),ue&&Re.push(Ui)}else{for(let Nt=0;Nt<Fe;Nt++)Re.push(ve[Le+Nt]);if(Bt>1)for(const Nt of ht){const Gt=Nt*Fe;if(!(ve[Gt+2]<=Z)){ve[Gt+2]=Z;for(let zi=0;zi<Fe;zi++)Re.push(ve[Gt+zi])}}}}return Re}_getOriginId(H){return H-this.points.length>>5}_getOriginZoom(H){return(H-this.points.length)%32}_map(H,Z,re){if(H[Z+mn]>1){const ge=this.clusterProps[H[Z+Ps]];return re?Object.assign({},ge):ge}const de=this.points[H[Z+fn]].properties,ue=this.options.map(de);return re&&ue===de?Object.assign({},ue):ue}}function Q(Oe,H,Z){return{type:"Feature",id:Oe[H+fn],properties:is(Oe,H,Z),geometry:{type:"Point",coordinates:[(re=Oe[H],360*(re-.5)),Qe(Oe[H+1])]}};var re}function is(Oe,H,Z){const re=Oe[H+mn],de=re>=1e4?`${Math.round(re/1e3)}k`:re>=1e3?Math.round(re/100)/10+"k":re,ue=Oe[H+Ps],ge=ue===-1?{}:Object.assign({},Z[ue]);return Object.assign(ge,{cluster:!0,cluster_id:Oe[H+fn],point_count:re,point_count_abbreviated:de})}function Do(Oe){return Oe/360+.5}function Lo(Oe){const H=Math.sin(Oe*Math.PI/180),Z=.5-.25*Math.log((1+H)/(1-H))/Math.PI;return Z<0?0:Z>1?1:Z}function Qe(Oe){const H=(180-360*Oe)*Math.PI/180;return 360*Math.atan(Math.exp(H))/Math.PI-90}function In(Oe,H,Z,re){let de=re;const ue=H+(Z-H>>1);let ge,Pe=Z-H;const ve=Oe[H],Re=Oe[H+1],Fe=Oe[Z],Le=Oe[Z+1];for(let Xe=H+3;Xe<Z;Xe+=3){const ot=Br(Oe[Xe],Oe[Xe+1],ve,Re,Fe,Le);if(ot>de)ge=Xe,de=ot;else if(ot===de){const ht=Math.abs(Xe-ue);ht<Pe&&(ge=Xe,Pe=ht)}}de>re&&(ge-H>3&&In(Oe,H,ge,re),Oe[ge+2]=de,Z-ge>3&&In(Oe,ge,Z,re))}function Br(Oe,H,Z,re,de,ue){let ge=de-Z,Pe=ue-re;if(ge!==0||Pe!==0){const ve=((Oe-Z)*ge+(H-re)*Pe)/(ge*ge+Pe*Pe);ve>1?(Z=de,re=ue):ve>0&&(Z+=ge*ve,re+=Pe*ve)}return ge=Oe-Z,Pe=H-re,ge*ge+Pe*Pe}function Vn(Oe,H,Z,re){const de={id:Oe??null,type:H,geometry:Z,tags:re,minX:1/0,minY:1/0,maxX:-1/0,maxY:-1/0};if(H==="Point"||H==="MultiPoint"||H==="LineString")ri(de,Z);else if(H==="Polygon")ri(de,Z[0]);else if(H==="MultiLineString")for(const ue of Z)ri(de,ue);else if(H==="MultiPolygon")for(const ue of Z)ri(de,ue[0]);return de}function ri(Oe,H){for(let Z=0;Z<H.length;Z+=3)Oe.minX=Math.min(Oe.minX,H[Z]),Oe.minY=Math.min(Oe.minY,H[Z+1]),Oe.maxX=Math.max(Oe.maxX,H[Z]),Oe.maxY=Math.max(Oe.maxY,H[Z+1])}function ur(Oe,H,Z,re){if(!H.geometry)return;const de=H.geometry.coordinates;if(de&&de.length===0)return;const ue=H.geometry.type,ge=Math.pow(Z.tolerance/((1<<Z.maxZoom)*Z.extent),2);let Pe=[],ve=H.id;if(Z.promoteId?ve=H.properties[Z.promoteId]:Z.generateId&&(ve=re||0),ue==="Point")Un(de,Pe);else if(ue==="MultiPoint")for(const Re of de)Un(Re,Pe);else if(ue==="LineString")rs(de,Pe,ge,!1);else if(ue==="MultiLineString"){if(Z.lineMetrics){for(const Re of de)Pe=[],rs(Re,Pe,ge,!1),Oe.push(Vn(ve,"LineString",Pe,H.properties));return}eo(de,Pe,ge,!1)}else if(ue==="Polygon")eo(de,Pe,ge,!0);else{if(ue!=="MultiPolygon"){if(ue==="GeometryCollection"){for(const Re of H.geometry.geometries)ur(Oe,{id:ve,geometry:Re,properties:H.properties},Z,re);return}throw new Error("Input data is not a valid GeoJSON object.")}for(const Re of de){const Fe=[];eo(Re,Fe,ge,!0),Pe.push(Fe)}}Oe.push(Vn(ve,ue,Pe,H.properties))}function Un(Oe,H){H.push(zs(Oe[0]),$t(Oe[1]),0)}function rs(Oe,H,Z,re){let de,ue,ge=0;for(let ve=0;ve<Oe.length;ve++){const Re=zs(Oe[ve][0]),Fe=$t(Oe[ve][1]);H.push(Re,Fe,0),ve>0&&(ge+=re?(de*Fe-Re*ue)/2:Math.sqrt(Math.pow(Re-de,2)+Math.pow(Fe-ue,2))),de=Re,ue=Fe}const Pe=H.length-3;H[2]=1,In(H,0,Pe,Z),H[Pe+2]=1,H.size=Math.abs(ge),H.start=0,H.end=H.size}function eo(Oe,H,Z,re){for(let de=0;de<Oe.length;de++){const ue=[];rs(Oe[de],ue,Z,re),H.push(ue)}}function zs(Oe){return Oe/360+.5}function $t(Oe){const H=Math.sin(Oe*Math.PI/180),Z=.5-.25*Math.log((1+H)/(1-H))/Math.PI;return Z<0?0:Z>1?1:Z}function Nr(Oe,H,Z,re,de,ue,ge,Pe){if(re/=H,ue>=(Z/=H)&&ge<re)return Oe;if(ge<Z||ue>=re)return null;const ve=[];for(const Re of Oe){const Fe=Re.geometry;let Le=Re.type;const Xe=de===0?Re.minX:Re.minY,ot=de===0?Re.maxX:Re.maxY;if(Xe>=Z&&ot<re){ve.push(Re);continue}if(ot<Z||Xe>=re)continue;let ht=[];if(Le==="Point"||Le==="MultiPoint")Oo(Fe,ht,Z,re,de);else if(Le==="LineString")ns(Fe,ht,Z,re,de,!1,Pe.lineMetrics);else if(Le==="MultiLineString")to(Fe,ht,Z,re,de,!1);else if(Le==="Polygon")to(Fe,ht,Z,re,de,!0);else if(Le==="MultiPolygon")for(const Dt of Fe){const Bt=[];to(Dt,Bt,Z,re,de,!0),Bt.length&&ht.push(Bt)}if(ht.length){if(Pe.lineMetrics&&Le==="LineString"){for(const Dt of ht)ve.push(Vn(Re.id,Le,Dt,Re.tags));continue}Le!=="LineString"&&Le!=="MultiLineString"||(ht.length===1?(Le="LineString",ht=ht[0]):Le="MultiLineString"),Le!=="Point"&&Le!=="MultiPoint"||(Le=ht.length===3?"Point":"MultiPoint"),ve.push(Vn(Re.id,Le,ht,Re.tags))}}return ve.length?ve:null}function Oo(Oe,H,Z,re,de){for(let ue=0;ue<Oe.length;ue+=3){const ge=Oe[ue+de];ge>=Z&&ge<=re&&jn(H,Oe[ue],Oe[ue+1],Oe[ue+2])}}function ns(Oe,H,Z,re,de,ue,ge){let Pe=Lr(Oe);const ve=de===0?ka:Fa;let Re,Fe,Le=Oe.start;for(let Bt=0;Bt<Oe.length-3;Bt+=3){const Nt=Oe[Bt],Gt=Oe[Bt+1],zi=Oe[Bt+2],Ui=Oe[Bt+3],Xt=Oe[Bt+4],xi=de===0?Nt:Gt,vi=de===0?Ui:Xt;let Ti=!1;ge&&(Re=Math.sqrt(Math.pow(Nt-Ui,2)+Math.pow(Gt-Xt,2))),xi<Z?vi>Z&&(Fe=ve(Pe,Nt,Gt,Ui,Xt,Z),ge&&(Pe.start=Le+Re*Fe)):xi>re?vi<re&&(Fe=ve(Pe,Nt,Gt,Ui,Xt,re),ge&&(Pe.start=Le+Re*Fe)):jn(Pe,Nt,Gt,zi),vi<Z&&xi>=Z&&(Fe=ve(Pe,Nt,Gt,Ui,Xt,Z),Ti=!0),vi>re&&xi<=re&&(Fe=ve(Pe,Nt,Gt,Ui,Xt,re),Ti=!0),!ue&&Ti&&(ge&&(Pe.end=Le+Re*Fe),H.push(Pe),Pe=Lr(Oe)),ge&&(Le+=Re)}let Xe=Oe.length-3;const ot=Oe[Xe],ht=Oe[Xe+1],Dt=de===0?ot:ht;Dt>=Z&&Dt<=re&&jn(Pe,ot,ht,Oe[Xe+2]),Xe=Pe.length-3,ue&&Xe>=3&&(Pe[Xe]!==Pe[0]||Pe[Xe+1]!==Pe[1])&&jn(Pe,Pe[0],Pe[1],Pe[2]),Pe.length&&H.push(Pe)}function Lr(Oe){const H=[];return H.size=Oe.size,H.start=Oe.start,H.end=Oe.end,H}function to(Oe,H,Z,re,de,ue){for(const ge of Oe)ns(ge,H,Z,re,de,ue,!1)}function jn(Oe,H,Z,re){Oe.push(H,Z,re)}function ka(Oe,H,Z,re,de,ue){const ge=(ue-H)/(re-H);return jn(Oe,ue,Z+(de-Z)*ge,1),ge}function Fa(Oe,H,Z,re,de,ue){const ge=(ue-Z)/(de-Z);return jn(Oe,H+(re-H)*ge,ue,1),ge}function os(Oe,H){const Z=[];for(let re=0;re<Oe.length;re++){const de=Oe[re],ue=de.type;let ge;if(ue==="Point"||ue==="MultiPoint"||ue==="LineString")ge=ss(de.geometry,H);else if(ue==="MultiLineString"||ue==="Polygon"){ge=[];for(const Pe of de.geometry)ge.push(ss(Pe,H))}else if(ue==="MultiPolygon"){ge=[];for(const Pe of de.geometry){const ve=[];for(const Re of Pe)ve.push(ss(Re,H));ge.push(ve)}}Z.push(Vn(de.id,ue,ge,de.tags))}return Z}function ss(Oe,H){const Z=[];Z.size=Oe.size,Oe.start!==void 0&&(Z.start=Oe.start,Z.end=Oe.end);for(let re=0;re<Oe.length;re+=3)Z.push(Oe[re]+H,Oe[re+1],Oe[re+2]);return Z}function en(Oe,H){if(Oe.transformed)return Oe;const Z=1<<Oe.z,re=Oe.x,de=Oe.y;for(const ue of Oe.features){const ge=ue.geometry,Pe=ue.type;if(ue.geometry=[],Pe===1)for(let ve=0;ve<ge.length;ve+=2)ue.geometry.push(Rs(ge[ve],ge[ve+1],H,Z,re,de));else for(let ve=0;ve<ge.length;ve++){const Re=[];for(let Fe=0;Fe<ge[ve].length;Fe+=2)Re.push(Rs(ge[ve][Fe],ge[ve][Fe+1],H,Z,re,de));ue.geometry.push(Re)}}return Oe.transformed=!0,Oe}function Rs(Oe,H,Z,re,de,ue){return[Math.round(Z*(Oe*re-de)),Math.round(Z*(H*re-ue))]}function ji(Oe,H,Z,re,de){const ue=H===de.maxZoom?0:de.tolerance/((1<<H)*de.extent),ge={features:[],numPoints:0,numSimplified:0,numFeatures:Oe.length,source:null,x:Z,y:re,z:H,transformed:!1,minX:2,minY:1,maxX:-1,maxY:0};for(const Pe of Oe)Si(ge,Pe,ue,de);return ge}function Si(Oe,H,Z,re){const de=H.geometry,ue=H.type,ge=[];if(Oe.minX=Math.min(Oe.minX,H.minX),Oe.minY=Math.min(Oe.minY,H.minY),Oe.maxX=Math.max(Oe.maxX,H.maxX),Oe.maxY=Math.max(Oe.maxY,H.maxY),ue==="Point"||ue==="MultiPoint")for(let Pe=0;Pe<de.length;Pe+=3)ge.push(de[Pe],de[Pe+1]),Oe.numPoints++,Oe.numSimplified++;else if(ue==="LineString")Ba(ge,de,Oe,Z,!1,!1);else if(ue==="MultiLineString"||ue==="Polygon")for(let Pe=0;Pe<de.length;Pe++)Ba(ge,de[Pe],Oe,Z,ue==="Polygon",Pe===0);else if(ue==="MultiPolygon")for(let Pe=0;Pe<de.length;Pe++){const ve=de[Pe];for(let Re=0;Re<ve.length;Re++)Ba(ge,ve[Re],Oe,Z,!0,Re===0)}if(ge.length){let Pe=H.tags||null;if(ue==="LineString"&&re.lineMetrics){Pe={};for(const Re in H.tags)Pe[Re]=H.tags[Re];Pe.mapbox_clip_start=de.start/de.size,Pe.mapbox_clip_end=de.end/de.size}const ve={geometry:ge,type:ue==="Polygon"||ue==="MultiPolygon"?3:ue==="LineString"||ue==="MultiLineString"?2:1,tags:Pe};H.id!==null&&(ve.id=H.id),Oe.features.push(ve)}}function Ba(Oe,H,Z,re,de,ue){const ge=re*re;if(re>0&&H.size<(de?ge:re))return void(Z.numPoints+=H.length/3);const Pe=[];for(let ve=0;ve<H.length;ve+=3)(re===0||H[ve+2]>ge)&&(Z.numSimplified++,Pe.push(H[ve],H[ve+1])),Z.numPoints++;de&&function(ve,Re){let Fe=0;for(let Le=0,Xe=ve.length,ot=Xe-2;Le<Xe;ot=Le,Le+=2)Fe+=(ve[Le]-ve[ot])*(ve[Le+1]+ve[ot+1]);if(Fe>0===Re)for(let Le=0,Xe=ve.length;Le<Xe/2;Le+=2){const ot=ve[Le],ht=ve[Le+1];ve[Le]=ve[Xe-2-Le],ve[Le+1]=ve[Xe-1-Le],ve[Xe-2-Le]=ot,ve[Xe-1-Le]=ht}}(Pe,ue),Oe.push(Pe)}const Ds={maxZoom:14,indexMaxZoom:5,indexMaxPoints:1e5,tolerance:3,extent:4096,buffer:64,lineMetrics:!1,promoteId:null,generateId:!1,debug:0};class Vr{constructor(H,Z){const re=(Z=this.options=function(ue,ge){for(const Pe in ge)ue[Pe]=ge[Pe];return ue}(Object.create(Ds),Z)).debug;if(re&&console.time("preprocess data"),Z.maxZoom<0||Z.maxZoom>24)throw new Error("maxZoom should be in the 0-24 range");if(Z.promoteId&&Z.generateId)throw new Error("promoteId and generateId cannot be used together.");let de=function(ue,ge){const Pe=[];if(ue.type==="FeatureCollection")for(let ve=0;ve<ue.features.length;ve++)ur(Pe,ue.features[ve],ge,ve);else ur(Pe,ue.type==="Feature"?ue:{geometry:ue},ge);return Pe}(H,Z);this.tiles={},this.tileCoords=[],re&&(console.timeEnd("preprocess data"),console.log("index: maxZoom: %d, maxPoints: %d",Z.indexMaxZoom,Z.indexMaxPoints),console.time("generate tiles"),this.stats={},this.total=0),de=function(ue,ge){const Pe=ge.buffer/ge.extent;let ve=ue;const Re=Nr(ue,1,-1-Pe,Pe,0,-1,2,ge),Fe=Nr(ue,1,1-Pe,2+Pe,0,-1,2,ge);return(Re||Fe)&&(ve=Nr(ue,1,-Pe,1+Pe,0,-1,2,ge)||[],Re&&(ve=os(Re,1).concat(ve)),Fe&&(ve=ve.concat(os(Fe,-1)))),ve}(de,Z),de.length&&this.splitTile(de,0,0,0),re&&(de.length&&console.log("features: %d, points: %d",this.tiles[0].numFeatures,this.tiles[0].numPoints),console.timeEnd("generate tiles"),console.log("tiles generated:",this.total,JSON.stringify(this.stats)))}splitTile(H,Z,re,de,ue,ge,Pe){const ve=[H,Z,re,de],Re=this.options,Fe=Re.debug;for(;ve.length;){de=ve.pop(),re=ve.pop(),Z=ve.pop(),H=ve.pop();const Le=1<<Z,Xe=as(Z,re,de);let ot=this.tiles[Xe];if(!ot&&(Fe>1&&console.time("creation"),ot=this.tiles[Xe]=ji(H,Z,re,de,Re),this.tileCoords.push({z:Z,x:re,y:de}),Fe)){Fe>1&&(console.log("tile z%d-%d-%d (features: %d, points: %d, simplified: %d)",Z,re,de,ot.numFeatures,ot.numPoints,ot.numSimplified),console.timeEnd("creation"));const Ti=`z${Z}`;this.stats[Ti]=(this.stats[Ti]||0)+1,this.total++}if(ot.source=H,ue==null){if(Z===Re.indexMaxZoom||ot.numPoints<=Re.indexMaxPoints)continue}else{if(Z===Re.maxZoom||Z===ue)continue;if(ue!=null){const Ti=ue-Z;if(re!==ge>>Ti||de!==Pe>>Ti)continue}}if(ot.source=null,H.length===0)continue;Fe>1&&console.time("clipping");const ht=.5*Re.buffer/Re.extent,Dt=.5-ht,Bt=.5+ht,Nt=1+ht;let Gt=null,zi=null,Ui=null,Xt=null,xi=Nr(H,Le,re-ht,re+Bt,0,ot.minX,ot.maxX,Re),vi=Nr(H,Le,re+Dt,re+Nt,0,ot.minX,ot.maxX,Re);H=null,xi&&(Gt=Nr(xi,Le,de-ht,de+Bt,1,ot.minY,ot.maxY,Re),zi=Nr(xi,Le,de+Dt,de+Nt,1,ot.minY,ot.maxY,Re),xi=null),vi&&(Ui=Nr(vi,Le,de-ht,de+Bt,1,ot.minY,ot.maxY,Re),Xt=Nr(vi,Le,de+Dt,de+Nt,1,ot.minY,ot.maxY,Re),vi=null),Fe>1&&console.timeEnd("clipping"),ve.push(Gt||[],Z+1,2*re,2*de),ve.push(zi||[],Z+1,2*re,2*de+1),ve.push(Ui||[],Z+1,2*re+1,2*de),ve.push(Xt||[],Z+1,2*re+1,2*de+1)}}getTile(H,Z,re){H=+H,Z=+Z,re=+re;const de=this.options,{extent:ue,debug:ge}=de;if(H<0||H>24)return null;const Pe=1<<H,ve=as(H,Z=Z+Pe&Pe-1,re);if(this.tiles[ve])return en(this.tiles[ve],ue);ge>1&&console.log("drilling down to z%d-%d-%d",H,Z,re);let Re,Fe=H,Le=Z,Xe=re;for(;!Re&&Fe>0;)Fe--,Le>>=1,Xe>>=1,Re=this.tiles[as(Fe,Le,Xe)];return Re&&Re.source?(ge>1&&(console.log("found parent tile z%d-%d-%d",Fe,Le,Xe),console.time("drilling down")),this.splitTile(Re.source,Fe,Le,Xe,H,Z,re),ge>1&&console.timeEnd("drilling down"),this.tiles[ve]?en(this.tiles[ve],ue):null):null}}function as(Oe,H,Z){return 32*((1<<Oe)*Z+H)+Oe}function Na(Oe,H){const Z=Oe.tileID.canonical;if(!this._geoJSONIndex)return void H(null,null);const re=this._geoJSONIndex.getTile(Z.z,Z.x,Z.y);if(!re)return void H(null,null);const de=new Co(re.features);let ue=As(de);ue.byteOffset===0&&ue.byteLength===ue.buffer.byteLength||(ue=new Uint8Array(ue)),H(null,{vectorTile:de,rawData:ue.buffer})}class Ls extends oi{constructor(H,Z,re,de,ue,ge){super(H,Z,re,de,Na,ge),ue&&(this.loadGeoJSON=ue),this._dynamicIndex=new zo}loadData(H,Z){const re=H&&H.request,de=re&&re.collectResourceTiming;this.loadGeoJSON(H,(ue,ge)=>{if(ue||!ge)return Z(ue);if(typeof ge!="object")return Z(new Error(`Input data given to '${H.source}' is not a valid GeoJSON object.`));{try{if(H.filter){const ve=s.X(H.filter,{type:"boolean","property-type":"data-driven",overridable:!1,transition:!1});if(ve.result==="error")throw new Error(ve.value.map(Re=>`${Re.key}: ${Re.message}`).join(", "));ge.features=ge.features.filter(Re=>ve.value.evaluate({zoom:0},Re))}H.dynamic?(ge.type==="Feature"&&(ge={type:"FeatureCollection",features:[ge]}),H.append||(this._dynamicIndex.clear(),this.loaded={}),this._dynamicIndex.load(ge.features,this.loaded),H.cluster&&(ge.features=this._dynamicIndex.getFeatures())):this.loaded={},this._geoJSONIndex=H.cluster?new Cs(function({superclusterOptions:ve,clusterProperties:Re}){if(!Re||!ve)return ve;const Fe={},Le={},Xe={accumulated:null,zoom:0},ot={properties:null},ht=Object.keys(Re);for(const Dt of ht){const[Bt,Nt]=Re[Dt],Gt=s.X(Nt),zi=s.X(typeof Bt=="string"?[Bt,["accumulated"],["get",Dt]]:Bt);Fe[Dt]=Gt.value,Le[Dt]=zi.value}return ve.map=Dt=>{ot.properties=Dt;const Bt={};for(const Nt of ht)Bt[Nt]=Fe[Nt].evaluate(Xe,ot);return Bt},ve.reduce=(Dt,Bt)=>{ot.properties=Bt;for(const Nt of ht)Xe.accumulated=Dt[Nt],Dt[Nt]=Le[Nt].evaluate(Xe,ot)},ve}(H)).load(ge.features):H.dynamic?this._dynamicIndex:function(ve,Re){return new Vr(ve,Re)}(ge,H.geojsonVtOptions)}catch(ve){return Z(ve)}const Pe={};if(de){const ve=gt(re);ve&&(Pe.resourceTiming={},Pe.resourceTiming[H.source]=JSON.parse(JSON.stringify(ve)))}Z(null,Pe)}})}reloadTile(H,Z){const re=this.loaded;return re&&re[H.uid]?H.partial?Z(null,void 0):super.reloadTile(H,Z):this.loadTile(H,Z)}loadGeoJSON(H,Z){if(H.request)s.n(H.request,Z);else{if(typeof H.data!="string")return Z(new Error(`Input data given to '${H.source}' is not a valid GeoJSON object.`));try{return Z(null,JSON.parse(H.data))}catch{return Z(new Error(`Input data given to '${H.source}' is not a valid GeoJSON object.`))}}}getClusterExpansionZoom(H,Z){try{Z(null,this._geoJSONIndex.getClusterExpansionZoom(H.clusterId))}catch(re){Z(re)}}getClusterChildren(H,Z){try{Z(null,this._geoJSONIndex.getChildren(H.clusterId))}catch(re){Z(re)}}getClusterLeaves(H,Z){try{Z(null,this._geoJSONIndex.getLeaves(H.clusterId,H.limit,H.offset))}catch(re){Z(re)}}}class F0{constructor(H,Z){this.tileID=new s.aH(H.tileID.overscaledZ,H.tileID.wrap,H.tileID.canonical.z,H.tileID.canonical.x,H.tileID.canonical.y),this.tileZoom=H.tileZoom,this.uid=H.uid,this.zoom=H.zoom,this.canonical=H.tileID.canonical,this.pixelRatio=H.pixelRatio,this.tileSize=H.tileSize,this.source=H.source,this.overscaling=this.tileID.overscaleFactor(),this.projection=H.projection,this.brightness=Z}parse(H,Z,re,de){this.status="parsing";const ue=new s.aH(re.tileID.overscaledZ,re.tileID.wrap,re.tileID.canonical.z,re.tileID.canonical.x,re.tileID.canonical.y),ge=[],Pe=Z.familiesBySource[re.source],ve=new s.e0(ue,re.promoteId);return ve.bucketLayerIDs=[],ve.is3DTile=!0,s.ei(H).then(Re=>{if(!Re)return de(new Error("Could not parse tile"));const Fe=s.ej(Re,1/s.cd(re.tileID.canonical)),Le=Re.json.extensionsUsed&&Re.json.extensionsUsed.includes("MAPBOX_mesh_features")||Re.json.asset.extras&&Re.json.asset.extras.MAPBOX_mesh_features,Xe=Re.json.extensionsUsed&&Re.json.extensionsUsed.includes("EXT_meshopt_compression"),ot=new s.aa(this.zoom,{brightness:this.brightness});for(const ht in Pe)for(const Dt of Pe[ht]){const Bt=Dt[0];ve.bucketLayerIDs.push(Dt.map(Gt=>s.C(Gt.id,Gt.scope))),Bt.recalculate(ot,[]);const Nt=new s.ek(Dt,Fe,ue,Le,Xe,this.brightness,ve);Le||(Nt.needsUpload=!0),ge.push(Nt),Nt.evaluate(Bt)}this.status="done",de(null,{buckets:ge,featureIndex:ve,collisionBoxArray:null,glyphAtlasImage:null,lineAtlas:null,imageAtlas:null,brightness:null})}).catch(Re=>de(new Error(Re.message)))}}class B0{constructor(H,Z,re,de,ue,ge){this.actor=H,this.layerIndex=Z,this.availableImages=re,this.brightness=ge,this.loading={},this.loaded={}}loadTile(H,Z){const re=H.uid,de=this.loading[re]=new F0(H,this.brightness);s.bj(H.request,(ue,ge)=>{const Pe=!this.loading[re];return delete this.loading[re],Pe||ue?(de.status="done",Pe||(this.loaded[re]=de),Z(ue)):ge&&ge.byteLength!==0?void de.parse(ge,this.layerIndex,H,(ve,Re)=>{de.status="done",this.loaded=this.loaded||{},this.loaded[re]=de,ve||!Re?Z(ve):Z(null,Re)}):(de.status="done",this.loaded[re]=de,Z())})}reloadTile(H,Z){const re=this.loaded,de=H.uid;if(re&&re[de]){const ue=re[de];ue.projection=H.projection,ue.brightness=H.brightness;const ge=(Pe,ve)=>{ue.reloadCallback&&(delete ue.reloadCallback,this.loadTile(H,Z)),Z(Pe,ve)};ue.status==="parsing"?ue.reloadCallback=ge:ue.status==="done"&&this.loadTile(H,Z)}}abortTile(H,Z){const re=H.uid;this.loading[re]&&delete this.loading[re],Z()}removeTile(H,Z){const re=this.loaded,de=H.uid;re&&re[de]&&delete re[de],Z()}}class Va{constructor(H){this.self=H,this.actor=new s.el(H,this),this.layerIndexes={},this.availableImages={},this.isSpriteLoaded={},this.imageRasterizer=new s.y,this.projections={},this.defaultProjection=s.bP({name:"mercator"}),this.workerSourceTypes={vector:oi,geojson:Ls,"raster-dem":kt,"raster-array":$r,"batched-model":B0},this.workerSources={},this.self.registerWorkerSource=(Z,re)=>{if(this.workerSourceTypes[Z])throw new Error(`Worker source with name "${Z}" already registered.`);this.workerSourceTypes[Z]=re},this.self.registerRTLTextPlugin=Z=>{if(s.em.isParsed())throw new Error("RTL text plugin already registered.");s.em.applyArabicShaping=Z.applyArabicShaping,s.em.processBidirectionalText=Z.processBidirectionalText,s.em.processStyledBidirectionalText=Z.processStyledBidirectionalText}}clearCaches(H,Z,re){delete this.layerIndexes[H],delete this.availableImages[H],delete this.workerSources[H],re()}checkIfReady(H,Z,re){re()}setReferrer(H,Z){this.referrer=Z}spriteLoaded(H,{scope:Z,isLoaded:re}){if(this.isSpriteLoaded[H]||(this.isSpriteLoaded[H]={}),this.isSpriteLoaded[H][Z]=re,this.workerSources[H]&&this.workerSources[H][Z])for(const de in this.workerSources[H][Z]){const ue=this.workerSources[H][Z][de];for(const ge in ue){const Pe=ue[ge];Pe instanceof oi&&(Pe.isSpriteLoaded=re,Pe.fire(new s.A("isSpriteLoaded")))}}}setImages(H,{scope:Z,images:re},de){if(this.availableImages[H]||(this.availableImages[H]={}),this.availableImages[H][Z]=re,this.workerSources[H]&&this.workerSources[H][Z]){for(const ue in this.workerSources[H][Z]){const ge=this.workerSources[H][Z][ue];for(const Pe in ge)ge[Pe].availableImages=re}de()}else de()}setProjection(H,Z){this.projections[H]=s.bP(Z)}setBrightness(H,Z,re){this.brightness=Z,re()}setLayers(H,Z,re){this.getLayerIndex(H,Z.scope).replace(Z.layers,Z.options),re()}updateLayers(H,Z,re){this.getLayerIndex(H,Z.scope).update(Z.layers,Z.removedIds,Z.options),re()}loadTile(H,Z,re){Z.projection=this.projections[H]||this.defaultProjection,this.getWorkerSource(H,Z.type,Z.source,Z.scope).loadTile(Z,re)}decodeRasterArray(H,Z,re){this.getWorkerSource(H,Z.type,Z.source,Z.scope).decodeRasterArray(Z,re)}reloadTile(H,Z,re){Z.projection=this.projections[H]||this.defaultProjection,this.getWorkerSource(H,Z.type,Z.source,Z.scope).reloadTile(Z,re)}abortTile(H,Z,re){this.getWorkerSource(H,Z.type,Z.source,Z.scope).abortTile(Z,re)}removeTile(H,Z,re){this.getWorkerSource(H,Z.type,Z.source,Z.scope).removeTile(Z,re)}removeSource(H,Z,re){if(!(this.workerSources[H]&&this.workerSources[H][Z.scope]&&this.workerSources[H][Z.scope][Z.type]&&this.workerSources[H][Z.scope][Z.type][Z.source]))return;const de=this.workerSources[H][Z.scope][Z.type][Z.source];delete this.workerSources[H][Z.scope][Z.type][Z.source],de.removeSource!==void 0?de.removeSource(Z,re):re()}loadWorkerSource(H,Z,re){try{this.self.importScripts(Z.url),re()}catch(de){re(de.toString())}}syncRTLPluginState(H,Z,re){try{s.em.setState(Z);const de=s.em.getPluginURL();if(s.em.isLoaded()&&!s.em.isParsed()&&de!=null){this.self.importScripts(de);const ue=s.em.isParsed();re(ue?void 0:new Error(`RTL Text Plugin failed to import scripts from ${de}`),ue)}}catch(de){re(de.toString())}}setDracoUrl(H,Z){this.dracoUrl=Z}getAvailableImages(H,Z){this.availableImages[H]||(this.availableImages[H]={});let re=this.availableImages[H][Z];return re||(re=[]),re}getLayerIndex(H,Z){this.layerIndexes[H]||(this.layerIndexes[H]={});let re=this.layerIndexes[H][Z];return re||(re=this.layerIndexes[H][Z]=new At,re.scope=Z),re}getWorkerSource(H,Z,re,de){const ue=this.workerSources;return ue[H]||(ue[H]={}),ue[H][de]||(ue[H][de]={}),ue[H][de][Z]||(ue[H][de][Z]={}),this.isSpriteLoaded[H]||(this.isSpriteLoaded[H]={}),ue[H][de][Z][re]||(ue[H][de][Z][re]=new this.workerSourceTypes[Z]({send:(ge,Pe,ve,Re,Fe,Le)=>{this.actor.send(ge,Pe,ve,H,Fe,Le)},scheduler:this.actor.scheduler},this.getLayerIndex(H,de),this.getAvailableImages(H,de),this.isSpriteLoaded[H][de],void 0,this.brightness)),ue[H][de][Z][re]}rasterizeImages(H,Z,re){const de=new Map;for(const[ue,{image:ge,imageVariant:Pe}]of Z.tasks.entries()){const ve=this.imageRasterizer.rasterize(Pe,ge,Z.scope,H);de.set(ue,ve)}re(void 0,de)}removeRasterizedImages(H,Z,re){this.imageRasterizer.removeImagesFromCacheByIds(Z.imageIds,Z.scope,H),re()}enforceCacheSizeLimit(H,Z){s.en(Z)}getWorkerPerformanceMetrics(H,Z,re){re(void 0,void 0)}}return typeof WorkerGlobalScope<"u"&&typeof self<"u"&&self instanceof WorkerGlobalScope&&(self.worker=new Va(self)),Va}),Me(["./shared"],function(s){var gt="3.11.1";const nt={create:"create",load:"load",fullLoad:"fullLoad"},dt={mark(u){performance.mark(u)},measure(u,t,r){performance.measure(u,t,r)}};function At(u){const t=u.name.split("?")[0];return s.a(t)&&t.includes("mapbox-gl.js")?"javascript":s.a(t)&&t.includes("mapbox-gl.css")?"css":s.b(t)?"fontRange":s.c(t)?"sprite":s.i(t)?"style":s.d(t)?"tilejson":"other"}var yi,_i={},yt=function(){if(yi)return _i;function u(c){return!t(c)}function t(c){return typeof window>"u"||typeof document>"u"?"not a browser":function(){if(!("Worker"in window&&"Blob"in window&&"URL"in window))return!1;var f,_,T=new Blob([""],{type:"text/javascript"}),E=URL.createObjectURL(T);try{_=new Worker(E),f=!0}catch{f=!1}return _&&_.terminate(),URL.revokeObjectURL(E),f}()?function(){var f=document.createElement("canvas");f.width=f.height=1;var _=f.getContext("2d");if(!_)return!1;var T=_.getImageData(0,0,1,1);return T&&T.width===f.width}()?(r[d=c&&c.failIfMajorPerformanceCaveat]===void 0&&(r[d]=function(f){var _,T=function(E){var M=document.createElement("canvas"),A=Object.create(u.webGLContextAttributes);return A.failIfMajorPerformanceCaveat=E,M.getContext("webgl2",A)}(f);if(!T)return!1;try{_=T.createShader(T.VERTEX_SHADER)}catch{return!1}return!(!_||T.isContextLost())&&(T.shaderSource(_,"void main() {}"),T.compileShader(_),T.getShaderParameter(_,T.COMPILE_STATUS)===!0)}(d)),r[d]?document.documentMode?"insufficient ECMAScript 6 support":void 0:"insufficient WebGL2 support"):"insufficient Canvas/getImageData support":"insufficient worker support";var d}yi=1,_i.supported=u,_i.notSupportedReason=t;var r={};return u.webGLContextAttributes={antialias:!1,alpha:!0,stencil:!0,depth:!0},_i}();function ut(u,t,r){const c=document.createElement(u);return t!=null&&(c.className=t),r&&r.appendChild(c),c}function oi(u,t,r){const c=document.createElementNS("http://www.w3.org/2000/svg",u);for(const d of Object.keys(t))c.setAttributeNS(null,d,String(t[d]));return r&&r.appendChild(c),c}const kt=typeof document<"u"?document.documentElement&&document.documentElement.style:null,Dr=kt&&kt.userSelect!==void 0?"userSelect":"WebkitUserSelect";let $r;function mi(){kt&&Dr&&($r=kt[Dr],kt[Dr]="none")}function Nn(){kt&&Dr&&(kt[Dr]=$r)}function Co(u){u.preventDefault(),u.stopPropagation(),window.removeEventListener("click",Co,!0)}function vt(){window.addEventListener("click",Co,!0),window.setTimeout(()=>{window.removeEventListener("click",Co,!0)},0)}function dn(u,t){const r=u.getBoundingClientRect();return Ut(u,r,t)}function zo(u,t){const r=u.getBoundingClientRect(),c=[];for(let d=0;d<t.length;d++)c.push(Ut(u,r,t[d]));return c}function Ft(u){return/firefox/i.test(navigator.userAgent)&&/macintosh/i.test(navigator.userAgent)&&u.button===2&&u.ctrlKey?0:u.button}function Ut(u,t,r){const c=u.offsetWidth===t.width?1:u.offsetWidth/t.width;return new s.P((r.clientX-t.left)*c,(r.clientY-t.top)*c)}const Ro="01",ts="NO_ACCESS_TOKEN";class Es{constructor(t,r,c){this._transformRequestFn=t,this._customAccessToken=r,this._silenceAuthErrors=!!c,this._createSkuToken()}_createSkuToken(){const t=function(){let r="";for(let c=0;c<10;c++)r+="0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"[Math.floor(62*Math.random())];return{token:["1",Ro,r].join(""),tokenExpiresAt:Date.now()+432e5}}();this._skuToken=t.token,this._skuTokenExpiresAt=t.tokenExpiresAt}_isSkuTokenExpired(){return Date.now()>this._skuTokenExpiresAt}transformRequest(t,r){return this._transformRequestFn&&this._transformRequestFn(t,r)||{url:t}}normalizeStyleURL(t,r){if(!s.f(t))return t;const c=Hr(t);return c.params.push(`sdk=js-${gt}`),c.path=`/styles/v1${c.path}`,this._makeAPIURL(c,this._customAccessToken||r)}normalizeGlyphsURL(t,r){if(!s.f(t))return t;const c=Hr(t);return c.path=`/fonts/v1${c.path}`,this._makeAPIURL(c,this._customAccessToken||r)}normalizeModelURL(t,r){if(!s.f(t))return t;const c=Hr(t);return c.path=`/models/v1${c.path}`,this._makeAPIURL(c,this._customAccessToken||r)}normalizeSourceURL(t,r,c,d){if(!s.f(t))return t;const f=Hr(t);return f.path=`/v4/${f.authority}.json`,f.params.push("secure"),c&&f.params.push(`language=${c}`),d&&f.params.push(`worldview=${d}`),this._makeAPIURL(f,this._customAccessToken||r)}normalizeIconsetURL(t,r){const c=Hr(t);return s.f(t)?(c.path=`/styles/v1${c.path}/iconset.pbf`,this._makeAPIURL(c,this._customAccessToken||r)):An(c)}normalizeSpriteURL(t,r,c,d){const f=Hr(t);return s.f(t)?(f.path=`/styles/v1${f.path}/sprite${r}${c}`,this._makeAPIURL(f,this._customAccessToken||d)):(f.path+=`${r}${c}`,An(f))}normalizeTileURL(t,r,c){if(this._isSkuTokenExpired()&&this._createSkuToken(),t&&!s.f(t))return t;const d=Hr(t);d.path=d.path.replace(/(\.(png|jpg)\d*)(?=$)/,`${r||c&&d.authority!=="raster"&&c===512?"@2x":""}${s.m.supported?".webp":"$1"}`),d.authority==="raster"?d.path=`/${s.e.RASTER_URL_PREFIX}${d.path}`:d.authority==="rasterarrays"?d.path=`/${s.e.RASTERARRAYS_URL_PREFIX}${d.path}`:d.authority==="3dtiles"?d.path=`/${s.e.TILES3D_URL_PREFIX}${d.path}`:(d.path=d.path.replace(/^.+\/v4\//,"/"),d.path=`/${s.e.TILE_URL_VERSION}${d.path}`);const f=this._customAccessToken||function(_){for(const T of _){const E=T.match(/^access_token=(.*)$/);if(E)return E[1]}return null}(d.params)||s.e.ACCESS_TOKEN;return s.e.REQUIRE_ACCESS_TOKEN&&f&&this._skuToken&&d.params.push(`sku=${this._skuToken}`),this._makeAPIURL(d,f)}canonicalizeTileURL(t,r){const c=Hr(t);if(!c.path.match(/^(\/v4\/|\/(raster|rasterarrays)\/v1\/)/)||!c.path.match(/\.[\w]+$/))return t;let d="mapbox://";c.path.match(/^\/raster\/v1\//)?d+=`raster/${c.path.replace(`/${s.e.RASTER_URL_PREFIX}/`,"")}`:c.path.match(/^\/rasterarrays\/v1\//)?d+=`rasterarrays/${c.path.replace(`/${s.e.RASTERARRAYS_URL_PREFIX}/`,"")}`:d+=`tiles/${c.path.replace(`/${s.e.TILE_URL_VERSION}/`,"")}`;let f=c.params;return r&&(f=f.filter(_=>!_.match(/^access_token=/))),f.length&&(d+=`?${f.join("&")}`),d}canonicalizeTileset(t,r){const c=!!r&&s.f(r),d=[];for(const f of t.tiles||[])s.h(f)?d.push(this.canonicalizeTileURL(f,c)):d.push(f);return d}_makeAPIURL(t,r){const c="See https://docs.mapbox.com/api/overview/#access-tokens-and-token-scopes",d=Hr(s.e.API_URL);if(t.protocol=d.protocol,t.authority=d.authority,t.protocol==="http"){const f=t.params.indexOf("secure");f>=0&&t.params.splice(f,1)}if(d.path!=="/"&&(t.path=`${d.path}${t.path}`),!s.e.REQUIRE_ACCESS_TOKEN)return An(t);if(r=r||s.e.ACCESS_TOKEN,!this._silenceAuthErrors){if(!r)throw new Error(`An API access token is required to use Mapbox GL. 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c=r&&r.u?s.k(r.u):s.e.ACCESS_TOKEN||"",t?`${Ms}.${t}:${c}`:`${Ms}:${c}`}fetchEventData(){const t=s.s("localStorage"),r=this.getStorageKey(),c=this.getStorageKey("uuid");if(t)try{const d=localStorage.getItem(r);d&&(this.eventData=JSON.parse(d));const f=localStorage.getItem(c);f&&(this.anonId=f)}catch{s.w("Unable to read from LocalStorage")}}saveEventData(){const t=s.s("localStorage"),r=this.getStorageKey(),c=this.getStorageKey("uuid"),d=this.anonId;if(t&&d)try{localStorage.setItem(c,d),Object.keys(this.eventData).length>=1&&localStorage.setItem(r,JSON.stringify(this.eventData))}catch{s.w("Unable to write to LocalStorage")}}processRequests(t){}postEvent(t,r,c,d){if(!s.e.EVENTS_URL)return;const f=Hr(s.e.EVENTS_URL);f.params.push(`access_token=${d||s.e.ACCESS_TOKEN||""}`);const _={event:this.type,created:new Date(t).toISOString()},T=r?s.l(_,r):_,E={url:An(f),headers:{"Content-Type":"text/plain"},body:JSON.stringify([T])};this.pendingRequest=s.p(E,M=>{this.pendingRequest=null,c(M),this.saveEventData(),this.processRequests(d)})}queueRequest(t,r){this.queue.push(t),this.processRequests(r)}}const Oa=new class extends pn{constructor(u){super("appUserTurnstile"),this._customAccessToken=u}postTurnstileEvent(u,t){s.e.EVENTS_URL&&s.e.ACCESS_TOKEN&&Array.isArray(u)&&u.some(r=>s.f(r)||s.h(r))&&this.queueRequest(Date.now(),t)}processRequests(u){if(this.pendingRequest||this.queue.length===0)return;this.anonId&&this.eventData.lastSuccess&&this.eventData.tokenU||this.fetchEventData();const t=Jt(s.e.ACCESS_TOKEN),r=t?t.u:s.e.ACCESS_TOKEN;let c=r!==this.eventData.tokenU;s.v(this.anonId)||(this.anonId=s.u(),c=!0);const d=this.queue.shift();if(this.eventData.lastSuccess){const f=new Date(this.eventData.lastSuccess),_=new 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f=this.getMapInstanceId(r),_={mapInstanceId:f,eventId:this.getEventId(f),style:c};d.length&&(_.importedStyles=d),this.queueRequest({timestamp:Date.now(),payload:_},u)}processRequests(u){if(this.pendingRequest||this.queue.length===0)return;const{timestamp:t,payload:r}=this.queue.shift();this.postEvent(t,r,()=>{},u)}},fn=Is.postStyleLoadEvent.bind(Is),mn=new class extends pn{constructor(){super("gljs.performance")}postPerformanceEvent(u,t){s.e.EVENTS_URL&&(u||s.e.ACCESS_TOKEN)&&this.queueRequest({timestamp:Date.now(),performanceData:t},u)}processRequests(u){if(this.pendingRequest||this.queue.length===0)return;const{timestamp:t,performanceData:r}=this.queue.shift(),c=function(d){const f=performance.getEntriesByType("resource"),_=performance.getEntriesByType("mark"),T=function(k){const j={};if(k){for(const N in k)if(N!=="other")for(const G of k[N]){const 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extends pn{constructor(){super("map.auth"),this.success={},this.skuToken=""}getSession(u,t,r,c){if(!s.e.API_URL||!s.e.SESSION_PATH)return;const d=Hr(s.e.API_URL+s.e.SESSION_PATH);d.params.push(`sku=${t||""}`),d.params.push(`access_token=${c||s.e.ACCESS_TOKEN||""}`);const f={url:An(d),headers:{"Content-Type":"text/plain"}};this.pendingRequest=s.g(f,_=>{this.pendingRequest=null,r(_),this.saveEventData(),this.processRequests(c)})}getSessionAPI(u,t,r,c){this.skuToken=t,this.errorCb=c,s.e.SESSION_PATH&&s.e.API_URL&&(r||s.e.ACCESS_TOKEN?this.queueRequest({id:u,timestamp:Date.now()},r):this.errorCb(new Error(ts)))}processRequests(u){if(this.pendingRequest||this.queue.length===0)return;const{id:t,timestamp:r}=this.queue.shift();t&&this.success[t]||this.getSession(r,this.skuToken,c=>{c?this.errorCb(c):t&&(this.success[t]=!0)},u)}remove(){this.errorCb=null}},Q=Cs.getSessionAPI.bind(Cs),is=new Set;function Do(u,t){t?is.add(u):is.delete(u)}class Lo{constructor(){this._changed=!1,this._updatedLayers={},this._removedLayers={},this._updatedSourceCaches={},this._updatedPaintProps=new Set,this._updatedImages={}}isDirty(){return this._changed}setDirty(){this._changed=!0}getUpdatedSourceCaches(){return this._updatedSourceCaches}updateSourceCache(t,r){this._updatedSourceCaches[t]=r,this.setDirty()}discardSourceCacheUpdate(t){delete this._updatedSourceCaches[t]}updateLayer(t){const r=t.scope;this._updatedLayers[r]=this._updatedLayers[r]||new Set,this._updatedLayers[r].add(t.id),this.setDirty()}removeLayer(t){const r=t.scope;this._removedLayers[r]=this._removedLayers[r]||{},this._updatedLayers[r]=this._updatedLayers[r]||new Set,this._removedLayers[r][t.id]=t,this._updatedLayers[r].delete(t.id),this._updatedPaintProps.delete(t.fqid),this.setDirty()}getRemovedLayer(t){return this._removedLayers[t.scope]?this._removedLayers[t.scope][t.id]:null}discardLayerRemoval(t){this._removedLayers[t.scope]&&delete this._removedLayers[t.scope][t.id]}getLayerUpdatesByScope(){const t={};for(const r in this._updatedLayers)t[r]=t[r]||{},t[r].updatedIds=Array.from(this._updatedLayers[r].values());for(const r in this._removedLayers)t[r]=t[r]||{},t[r].removedIds=Object.keys(this._removedLayers[r]);return t}getUpdatedPaintProperties(){return this._updatedPaintProps}updatePaintProperties(t){this._updatedPaintProps.add(t.fqid),this.setDirty()}getUpdatedImages(t){return this._updatedImages[t]?Array.from(this._updatedImages[t].values()):[]}updateImage(t,r){this._updatedImages[r]=this._updatedImages[r]||new Set,this._updatedImages[r].add(s.I.toString(t)),this.setDirty()}resetUpdatedImages(t){this._updatedImages[t]&&this._updatedImages[t].clear()}reset(){this._changed=!1,this._updatedLayers={},this._removedLayers={},this._updatedSourceCaches={},this._updatedPaintProps.clear(),this._updatedImages={}}}function Qe(u){const{userImage:t}=u;return!!(t&&t.render&&t.render())&&(u.data.replace(new Uint8Array(t.data.buffer)),!0)}class In extends s.E{constructor(t){super(),this.imageProviders=new Map,this.images=new Map,this.updatedImages=new Map,this.callbackDispatchedThisFrame=new Map,this.loaded=new Map,this.requestors=[],this.patterns=new Map,this.patternsInFlight=new Set,this.atlasImage=new Map,this.atlasTexture=new Map,this.dirty=!0,this.spriteFormat=t,t!=="raster"&&s.t()&&(this.imageRasterizerDispatcher=new s.D(s.x(),this,"Image Rasterizer Worker",1))}addScope(t){this.loaded.set(t,!1),this.imageProviders.set(t,new Map),this.images.set(t,new Map),this.updatedImages.set(t,new Set),this.callbackDispatchedThisFrame.set(t,new Set),this.patterns.set(t,new Map),this.atlasImage.set(t,new s.r({width:1,height:1}))}removeScope(t){this.loaded.delete(t),this.imageProviders.delete(t),this.images.delete(t),this.updatedImages.delete(t),this.callbackDispatchedThisFrame.delete(t),this.patterns.delete(t),this.atlasImage.delete(t);const r=this.atlasTexture.get(t);r&&(r.destroy(),this.atlasTexture.delete(t))}addImageProvider(t,r){this.imageProviders.has(r)||this.imageProviders.set(r,new Map),this.imageProviders.get(r).set(t.id,t)}removeImageProvider(t,r){this.imageProviders.has(r)&&this.imageProviders.get(r).delete(t)}getPendingImageProviders(){const t=[];for(const r of this.imageProviders.values())for(const c of r.values())c.hasPendingRequests()&&t.push(c);return t}get imageRasterizer(){return this._imageRasterizer||(this._imageRasterizer=new s.y),this._imageRasterizer}isLoaded(){for(const t of this.loaded.keys())if(!this.loaded.get(t))return!1;return!0}setLoaded(t,r){if(this.loaded.get(r)!==t&&(this.loaded.set(r,t),t)){for(const{ids:c,callback:d}of this.requestors)this._notify(c,r,d);this.requestors=[]}}hasImage(t,r){return!!this.getImage(t,r)}getImage(t,r){return this.images.get(r).get(t.toString())}addImage(t,r,c){this._validate(t,c)&&this.images.get(r).set(t.toString(),c)}_validate(t,r){let c=!0;return this._validateStretch(r.stretchX,r.data&&r.data.width)||(this.fire(new s.z(new Error(`Image "${t.name}" has invalid "stretchX" value`))),c=!1),this._validateStretch(r.stretchY,r.data&&r.data.height)||(this.fire(new s.z(new Error(`Image "${t.name}" has invalid "stretchY" value`))),c=!1),this._validateContent(r.content,r)||(this.fire(new s.z(new Error(`Image "${t.name}" has invalid "content" value`))),c=!1),c}_validateStretch(t,r){if(!t)return!0;let c=0;for(const d of t){if(d[0]<c||d[1]<d[0]||r<d[1])return!1;c=d[1]}return!0}_validateContent(t,r){return t?t.length!==4||!r.usvg&&(t[0]<0||r.data.width<t[0]||t[1]<0||r.data.height<t[1]||t[2]<0||r.data.width<t[2]||t[3]<0||r.data.height<t[3])?!1:!(t[2]<t[0]||t[3]<t[1]):!0}updateImage(t,r,c){const d=this.images.get(r).get(t.toString());c.version=d.version+1,this.images.get(r).set(t.toString(),c),this.updatedImages.get(r).add(t),this.removeFromImageRasterizerCache(t,r)}clearUpdatedImages(t){this.updatedImages.get(t).clear()}removeFromImageRasterizerCache(t,r){if(this.spriteFormat!=="raster")if(s.t()){const c={imageIds:[t],scope:r};this.imageRasterizerDispatcher.getActor().send("removeRasterizedImages",c)}else this.imageRasterizer.removeImagesFromCacheByIds([t],r)}removeImage(t,r){const c=this.images.get(r),d=c.get(t.toString());c.delete(t.toString()),this.patterns.get(r).delete(t.toString()),this.removeFromImageRasterizerCache(t,r),d.userImage&&d.userImage.onRemove&&d.userImage.onRemove()}listImages(t){return Array.from(this.images.get(t).keys()).map(r=>s.I.from(r))}getImages(t,r,c){const d=[],f=[],_=this.imageProviders.get(r);for(const A of t){if(!A.iconsetId){d.push(A);continue}const z=_.get(A.iconsetId);z&&(this.getImage(A,r)?f.push(A):z.addPendingRequest(A))}if(d.length===0)return void this._notify(f,r,c);let T=!0;const E=!!this.loaded.get(r),M=this.images.get(r);if(!E)for(const A of d)M.has(A.toString())||(T=!1);E||T?this._notify(d,r,c):this.requestors.push({ids:d,scope:r,callback:c})}rasterizeImages({scope:t,tasks:r},c){const d=new Map;for(const[f,_]of r.entries()){const T=this.getImage(_.id,t);T&&d.set(f,{image:T,imageVariant:_})}this._rasterizeImages(t,d,c)}_rasterizeImages(t,r,c){if(s.t())this.imageRasterizerDispatcher.getActor().send("rasterizeImages",{tasks:r,scope:t},c);else{const d=new Map;for(const[f,{image:_,imageVariant:T}]of r.entries())d.set(f,this.imageRasterizer.rasterize(T,_,t,0));c(void 0,d)}}getUpdatedImages(t){return this.updatedImages.get(t)||new Set}_notify(t,r,c){const d=this.images.get(r),f=new Map;for(const _ of t){const T=d.get(_.toString());if(!T){if(_.iconsetId)continue;s.w(`Image "${_.name}" could not be loaded. Please make sure you have added the image with map.addImage() or a "sprite" property in your style. You can provide missing images by listening for the "styleimagemissing" map event.`),this.fire(new s.A("styleimagemissing",{id:_.name}));continue}const E={data:T.usvg?null:T.data.clone(),pixelRatio:T.pixelRatio,sdf:T.sdf,usvg:T.usvg,version:T.version,stretchX:T.stretchX,stretchY:T.stretchY,content:T.content,hasRenderCallback:!!(T.userImage&&T.userImage.render)};T.usvg&&Object.assign(E,{width:T.icon.usvg_tree.width,height:T.icon.usvg_tree.height}),f.set(s.I.toString(_),E)}c(null,f)}getPixelSize(t){const{width:r,height:c}=this.atlasImage.get(t);return{width:r,height:c}}getPattern(t,r,c){const d=t.toString(),f=this.patterns.get(r),_=f.get(d),T=this.getImage(t,r);if(!T)return null;if(_){if(_.position.version===T.version)return _.position;_.position.version=T.version}else{if(T.usvg&&!T.data){const E=this.getPatternInFlightId(d,r);if(this.patternsInFlight.has(E))return null;this.patternsInFlight.add(E);const M=new s.B(t).scaleSelf(s.q.devicePixelRatio),A=new Map([[M.toString(),{image:T,imageVariant:M}]]);return this._rasterizeImages(r,A,(z,C)=>this.storePatternImage(M,r,T,c,C)),null}this.storePattern(t,r,T)}return this._updatePatternAtlas(r,c),f.get(d).position}getPatternInFlightId(t,r){return s.C(t,r)}hasPatternsInFlight(){return this.patternsInFlight.size!==0}storePatternImage(t,r,c,d,f){const _=t.toString(),T=f?f.get(_):void 0;T&&(c.data=T,this.storePattern(t.id,r,c),this._updatePatternAtlas(r,d),this.patternsInFlight.delete(this.getPatternInFlightId(t.id.toString(),r)))}storePattern(t,r,c){const d={w:c.data.width+2*s.F,h:c.data.height+2*s.F,x:0,y:0},f=new s.G(d,c,s.F);this.patterns.get(r).set(t.toString(),{bin:d,position:f})}bind(t,r){const c=t.gl;let d=this.atlasTexture.get(r);d?this.dirty&&(d.update(this.atlasImage.get(r)),this.dirty=!1):(d=new s.T(t,this.atlasImage.get(r),c.RGBA8),this.atlasTexture.set(r,d)),d.bind(c.LINEAR,c.CLAMP_TO_EDGE)}_updatePatternAtlas(t,r){const c=this.patterns.get(t),d=Array.from(c.values()).map(({bin:M})=>M),{w:f,h:_}=s.H(d),T=this.atlasImage.get(t);T.resize({width:f||1,height:_||1});const E=this.images.get(t);for(const[M,{bin:A,position:z}]of c.entries()){let C=z.padding;const k=A.x+C,j=A.y+C,N=E.get(M).data,G=N.width,$=N.height;C=C>1?C-1:C,s.r.copy(N,T,{x:0,y:0},{x:k,y:j},{width:G,height:$},r),s.r.copy(N,T,{x:0,y:$-C},{x:k,y:j-C},{width:G,height:C},r),s.r.copy(N,T,{x:0,y:0},{x:k,y:j+$},{width:G,height:C},r),s.r.copy(N,T,{x:G-C,y:0},{x:k-C,y:j},{width:C,height:$},r),s.r.copy(N,T,{x:0,y:0},{x:k+G,y:j},{width:C,height:$},r),s.r.copy(N,T,{x:G-C,y:$-C},{x:k-C,y:j-C},{width:C,height:C},r),s.r.copy(N,T,{x:0,y:$-C},{x:k+G,y:j-C},{width:C,height:C},r),s.r.copy(N,T,{x:0,y:0},{x:k+G,y:j+$},{width:C,height:C},r),s.r.copy(N,T,{x:G-C,y:0},{x:k-C,y:j+$},{width:C,height:C},r)}this.dirty=!0}beginFrame(){for(const t of this.images.keys())this.callbackDispatchedThisFrame.set(t,new Set)}dispatchRenderCallbacks(t,r){const c=this.images.get(r);for(const d of t){if(this.callbackDispatchedThisFrame.get(r).has(d.toString()))continue;this.callbackDispatchedThisFrame.get(r).add(d.toString());const f=c.get(d.toString());Qe(f)&&this.updateImage(d,r,f)}}}function Br(u){const t=u.key,r=u.value,c=u.valueSpec||{},d=u.objectElementValidators||{},f=u.style,_=u.styleSpec;let T=[];const E=s.K(r);if(E!=="object")return[new s.V(t,r,`object expected, ${E} found`)];for(const M in r){const A=M.split(".")[0];let z;d[A]?z=d[A]:c[A]?z=Si:d["*"]?z=d["*"]:c["*"]&&(z=Si),z?T=T.concat(z({key:(t&&`${t}.`)+M,value:r[M],valueSpec:c[A]||c["*"],style:f,styleSpec:_,object:r,objectKey:M},r)):T.push(new s.J(t,r[M],`unknown property "${M}"`))}for(const M in c)d[M]||c[M].required&&c[M].default===void 0&&r[M]===void 0&&T.push(new s.V(t,r,`missing required property "${M}"`));return T}function Vn(u){const t=u.value,r=u.valueSpec,c=u.style,d=u.styleSpec,f=u.key,_=u.arrayElementValidator||Si;if(s.K(t)!=="array")return[new s.V(f,t,`array expected, ${s.K(t)} found`)];if(r.length&&t.length!==r.length)return[new s.V(f,t,`array length ${r.length} expected, length ${t.length} found`)];if(r["min-length"]&&t.length<r["min-length"])return[new s.V(f,t,`array length at least ${r["min-length"]} expected, length ${t.length} found`)];let T={type:r.value,values:r.values,minimum:r.minimum,maximum:r.maximum,function:void 0};d.$version<7&&(T.function=r.function),s.K(r.value)==="object"&&(T=r.value);let E=[];for(let M=0;M<t.length;M++)E=E.concat(_({array:t,arrayIndex:M,value:t[M],valueSpec:T,style:c,styleSpec:d,key:`${f}[${M}]`},!0));return E}function ri(u){const t=u.key,r=u.value,c=u.valueSpec;let d=s.K(r);if(d==="number"&&r!=r&&(d="NaN"),d!=="number")return[new s.V(t,r,`number expected, ${d} found`)];if("minimum"in c){let f=c.minimum;if(s.K(c.minimum)==="array"&&(f=c.minimum[u.arrayIndex]),r<f)return[new s.V(t,r,`${r} is less than the minimum value ${f}`)]}if("maximum"in c){let f=c.maximum;if(s.K(c.maximum)==="array"&&(f=c.maximum[u.arrayIndex]),r>f)return[new s.V(t,r,`${r} is greater than the maximum value ${f}`)]}return[]}function ur(u){const t=u.valueSpec,r=s.M(u.value.type);let c,d,f,_={};const T=r!=="categorical"&&u.value.property===void 0,E=!T,M=s.K(u.value.stops)==="array"&&s.K(u.value.stops[0])==="array"&&s.K(u.value.stops[0][0])==="object",A=Br({key:u.key,value:u.value,valueSpec:u.styleSpec.function,style:u.style,styleSpec:u.styleSpec,objectElementValidators:{stops:function(k){if(r==="identity")return[new s.V(k.key,k.value,'identity function may not have a "stops" property')];let j=[];const N=k.value;return j=j.concat(Vn({key:k.key,value:N,valueSpec:k.valueSpec,style:k.style,styleSpec:k.styleSpec,arrayElementValidator:z})),s.K(N)==="array"&&N.length===0&&j.push(new s.V(k.key,N,"array must have at least one stop")),j},default:function(k){return Si({key:k.key,value:k.value,valueSpec:t,style:k.style,styleSpec:k.styleSpec})}}});return r==="identity"&&T&&A.push(new s.V(u.key,u.value,'missing required property "property"')),r==="identity"||u.value.stops||A.push(new s.V(u.key,u.value,'missing required property "stops"')),r==="exponential"&&u.valueSpec.expression&&!s.N(u.valueSpec)&&A.push(new s.V(u.key,u.value,"exponential functions not supported")),u.styleSpec.$version>=8&&(E&&!s.O(u.valueSpec)?A.push(new s.V(u.key,u.value,"property functions not supported")):T&&!s.Q(u.valueSpec)&&A.push(new s.V(u.key,u.value,"zoom functions not supported"))),r!=="categorical"&&!M||u.value.property!==void 0||A.push(new s.V(u.key,u.value,'"property" property is required')),A;function z(k){let j=[];const N=k.value,G=k.key;if(s.K(N)!=="array")return[new s.V(G,N,`array expected, ${s.K(N)} found`)];if(N.length!==2)return[new s.V(G,N,`array length 2 expected, length ${N.length} found`)];if(M){if(s.K(N[0])!=="object")return[new s.V(G,N,`object expected, ${s.K(N[0])} found`)];if(N[0].zoom===void 0)return[new s.V(G,N,"object stop key must have 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M=E.match(/^(.*)-transition$/);_=_.concat(M&&f[M[1]]&&f[M[1]].transition?Si({key:E,value:r[E],valueSpec:d.transition,style:c,styleSpec:d}):f[E]?Si({key:E,value:r[E],valueSpec:f[E],style:c,styleSpec:d}):[new s.J(E,r[E],`unknown property "${E}"`)])}return _}(u)),Oe=u=>ge(function(t){const r=t.value,c=t.style,d=t.styleSpec,f=d.rain;let _=[];const T=s.K(r);if(r===void 0)return _;if(T!=="object")return _=_.concat([new s.V("rain",r,`object expected, ${T} found`)]),_;for(const E in r){const M=E.match(/^(.*)-transition$/);_=_.concat(M&&f[M[1]]&&f[M[1]].transition?Si({key:E,value:r[E],valueSpec:d.transition,style:c,styleSpec:d}):f[E]?Si({key:E,value:r[E],valueSpec:f[E],style:c,styleSpec:d}):[new s.J(E,r[E],`unknown property "${E}"`)])}return _}(u)),H=u=>ge(Lr(u)),Z=u=>ge(zs(u)),re=u=>ge(Oo(u)),de=u=>ge(ns(u)),ue=u=>ge(s.a4(u));function ge(u){return u.slice().sort((t,r)=>t.line&&r.line?t.line-r.line:0)}function Pe(u,t){let r=!1;if(t&&t.length)for(const c of t)c instanceof s.J?s.w(c.message):(u.fire(new s.z(new Error(c.message))),r=!0);return r}let ve;class Re extends s.E{constructor(t,r="flat"){super(),this._transitionable=new s.a6(ve||(ve=new s.a7({anchor:new s.a8(s.a5.light.anchor),position:new s.a9(s.a5.light.position),color:new s.a8(s.a5.light.color),intensity:new s.a8(s.a5.light.intensity)}))),this.setLight(t,r),this._transitioning=this._transitionable.untransitioned()}getLight(){return this._transitionable.serialize()}setLight(t,r,c={}){this._validate(Na,t,c)||(this._transitionable.setTransitionOrValue(t),this.id=r)}updateTransitions(t){this._transitioning=this._transitionable.transitioned(t,this._transitioning)}hasTransition(){return this._transitioning.hasTransition()}recalculate(t){this.properties=this._transitioning.possiblyEvaluate(t)}_validate(t,r,c){return(!c||c.validate!==!1)&&Pe(this,t.call(Vr,s.l({value:r,style:{glyphs:!0,sprite:!0},styleSpec:s.a5})))}}let Fe=class extends s.E{constructor(u,t,r,c){super(),this.scope=r,this._transitionable=new s.a6(new s.a7({source:new s.a8(s.a5.terrain.source),exaggeration:new s.a8(s.a5.terrain.exaggeration)}),r,c),this._transitionable.setTransitionOrValue(u,c),this._transitioning=this._transitionable.untransitioned(),this.drapeRenderMode=t}get(){return this._transitionable.serialize()}set(u,t){this._transitionable.setTransitionOrValue(u,t)}updateTransitions(u){this._transitioning=this._transitionable.transitioned(u,this._transitioning)}hasTransition(){return this._transitioning.hasTransition()}recalculate(u){this.properties=this._transitioning.possiblyEvaluate(u)}getExaggeration(u){return this._transitioning.possiblyEvaluate(new s.aa(u)).get("exaggeration")}getAttenuationRange(){if(!this.isZoomDependent())return null;const u=this._transitionable._values.exaggeration;if(!u)return null;const t=u.value.expression;if(!t)return null;let r=-1,c=-1,d=1;for(const f of t.zoomStops)d=t.evaluate(new s.aa(f)),d>.01?(r=f,c=-1):c=f;return d<.01&&r>0&&c>r?[r,c]:null}isZoomDependent(){const u=this._transitionable._values.exaggeration;return u!=null&&u.value!=null&&u.value.expression!=null&&u.value.expression instanceof s.ab}};const Le=45,Xe=65,ot=.05;function ht(u,t,r,c){const d=s.ae(Le,Xe,r),[f,_]=Dt(u,c);let T=1-Math.min(1,Math.exp((t-f)/(_-f)*-6));return T*=T*T,T=Math.min(1,1.00747*T),T*d*u.alpha}function Dt(u,t){const r=.5/Math.tan(.5*t);return[u.range[0]+r,u.range[1]+r]}function Bt(u,t,r,c,d){const f=s.ad.vec3.transformMat4([],[t,r,c],d.mercatorFogMatrix);return ht(u,s.ad.vec3.length(f),d.pitch,d._fov)}function Nt(u,t,r,c,d,f,_){const T=[[r,c,0],[d,c,0],[d,f,0],[r,f,0]];let E=Number.MAX_VALUE,M=-Number.MAX_VALUE;for(const A of T){const z=s.ad.vec3.transformMat4([],A,t),C=s.ad.vec3.length(z);E=Math.min(E,C),M=Math.max(M,C)}return[ht(u,E,_.pitch,_._fov),ht(u,M,_.pitch,_._fov)]}class Gt extends s.E{constructor(t,r,c,d){super();const f=new s.a7({range:new s.a8(s.a5.fog.range),color:new s.a8(s.a5.fog.color),"color-use-theme":new s.a8({type:"string","property-type":"data-constant",default:"default"}),"high-color":new s.a8(s.a5.fog["high-color"]),"high-color-use-theme":new s.a8({type:"string","property-type":"data-constant",default:"default"}),"space-color":new s.a8(s.a5.fog["space-color"]),"space-color-use-theme":new s.a8({type:"string","property-type":"data-constant",default:"default"}),"horizon-blend":new s.a8(s.a5.fog["horizon-blend"]),"star-intensity":new s.a8(s.a5.fog["star-intensity"]),"vertical-range":new s.a8(s.a5.fog["vertical-range"])});this._transitionable=new s.a6(f,c,new Map(d)),this.set(t,d),this._transitioning=this._transitionable.untransitioned(),this._transform=r,this.properties=new s.af(f),this.scope=c}get state(){const t=this._transform,r=t.projection.name==="globe",c=s.ag(t.zoom),d=this.properties.get("range"),f=[.5,3];return{range:r?[s.ah(f[0],d[0],c),s.ah(f[1],d[1],c)]:d,horizonBlend:this.properties.get("horizon-blend"),alpha:this.properties.get("color").a}}get(){return this._transitionable.serialize()}set(t,r,c={}){if(this._validate(B0,t,c))return;const d=s.l({},t);for(const f of Object.keys(s.a5.fog))d[f]===void 0&&(d[f]=s.a5.fog[f].default);this._options=d,this._transitionable.setTransitionOrValue(this._options,r)}getOpacity(t){if(!this._transform.projection.supportsFog)return 0;const r=this.properties&&this.properties.get("color")||1;return(this._transform.projection.name==="globe"?1:s.ae(Le,Xe,t))*r.a}getOpacityAtLatLng(t,r){return this._transform.projection.supportsFog?function(c,d,f){const _=s.ac.fromLngLat(d),T=f.elevation?f.elevation.getAtPointOrZero(_):0;return Bt(c,_.x,_.y,T,f)}(this.state,t,r):0}getOpacityForTile(t){if(!this._transform.projection.supportsFog)return[1,1];const r=this._transform.calculateFogTileMatrix(t.toUnwrapped());return Nt(this.state,r,0,0,s.ai,s.ai,this._transform)}getOpacityForBounds(t,r,c,d,f){return this._transform.projection.supportsFog?Nt(this.state,t,r,c,d,f,this._transform):[1,1]}getFovAdjustedRange(t){return this._transform.projection.supportsFog?Dt(this.state,t):[0,1]}isVisibleOnFrustum(t){if(!this._transform.projection.supportsFog)return!1;const r=[4,5,6,7];for(const c of r){const d=t.points[c];let f;if(d[2]>=0)f=d;else{const _=t.points[c-4];f=s.aj(_,d,_[2]/(_[2]-d[2]))}if(Bt(this.state,f[0],f[1],0,this._transform)>=ot)return!0}return!1}updateConfig(t){this._transitionable.setTransitionOrValue(this._options,new Map(t))}updateTransitions(t){this._transitioning=this._transitionable.transitioned(t,this._transitioning)}hasTransition(){return this._transitioning.hasTransition()}recalculate(t){this.properties=this._transitioning.possiblyEvaluate(t)}_validate(t,r,c){return(!c||c.validate!==!1)&&Pe(this,t.call(Vr,s.l({value:r,style:{glyphs:!0,sprite:!0},styleSpec:s.a5})))}}let zi,Ui,Xt,xi,vi=class extends s.E{constructor(u,t,r,c){super();const d=zi||(zi=new s.a7({density:new s.a8(s.a5.snow.density),intensity:new s.a8(s.a5.snow.intensity),color:new s.a8(s.a5.snow.color),opacity:new s.a8(s.a5.snow.opacity),vignette:new s.a8(s.a5.snow.vignette),"vignette-color":new s.a8(s.a5.snow["vignette-color"]),"center-thinning":new s.a8(s.a5.snow["center-thinning"]),direction:new s.a8(s.a5.snow.direction),"flake-size":new s.a8(s.a5.snow["flake-size"])}));this._transitionable=new s.a6(d,r,new Map(c)),this.set(u,c),this._transitioning=this._transitionable.untransitioned(),this.properties=new s.af(d),this.scope=r}get state(){const u=this.properties.get("opacity"),t=this.properties.get("color"),r=this.properties.get("direction"),c=s.ak(r[0]),d=-Math.max(s.ak(r[1]),.01),f=[Math.cos(c)*Math.cos(d),Math.sin(c)*Math.cos(d),Math.sin(d)],_=this.properties.get("vignette"),T=this.properties.get("vignette-color");return T.a=_,{density:this.properties.get("density"),intensity:this.properties.get("intensity"),color:new s.al(t.r,t.g,t.b,t.a*u),direction:f,centerThinning:this.properties.get("center-thinning"),flakeSize:this.properties.get("flake-size"),vignetteColor:T}}get(){return this._transitionable.serialize()}set(u,t,r={}){if(this._validate(Va,u,r))return;const c=s.l({},u);for(const d of Object.keys(s.a5.snow))c[d]===void 0&&(c[d]=s.a5.snow[d].default);this._options=c,this._transitionable.setTransitionOrValue(this._options,t)}updateConfig(u){this._transitionable.setTransitionOrValue(this._options,new Map(u))}updateTransitions(u){this._transitioning=this._transitionable.transitioned(u,this._transitioning)}hasTransition(){return this._transitioning.hasTransition()}recalculate(u){this.properties=this._transitioning.possiblyEvaluate(u)}_validate(u,t,r){return(!r||r.validate!==!1)&&Pe(this,u.call(Vr,s.l({value:t,style:{glyphs:!0,sprite:!0},styleSpec:s.a5})))}},Ti=class extends s.E{constructor(u,t,r,c){super();const d=Ui||(Ui=new s.a7({density:new s.a8(s.a5.rain.density),intensity:new s.a8(s.a5.rain.intensity),color:new s.a8(s.a5.rain.color),opacity:new s.a8(s.a5.rain.opacity),vignette:new s.a8(s.a5.rain.vignette),"vignette-color":new s.a8(s.a5.rain["vignette-color"]),"center-thinning":new s.a8(s.a5.rain["center-thinning"]),direction:new s.a8(s.a5.rain.direction),"droplet-size":new s.a8(s.a5.rain["droplet-size"]),"distortion-strength":new s.a8(s.a5.rain["distortion-strength"])}));this._transitionable=new s.a6(d,r,new Map(c)),this.set(u,c),this._transitioning=this._transitionable.untransitioned(),this.properties=new s.af(d),this.scope=r}get state(){const u=this.properties.get("opacity"),t=this.properties.get("color"),r=this.properties.get("direction"),c=s.ak(r[0]),d=-Math.max(s.ak(r[1]),.01),f=[Math.cos(c)*Math.cos(d),Math.sin(c)*Math.cos(d),Math.sin(d)],_=this.properties.get("vignette-color");return _.a=this.properties.get("vignette"),{density:this.properties.get("density"),intensity:this.properties.get("intensity"),color:new s.al(t.r,t.g,t.b,t.a*u),direction:f,centerThinning:this.properties.get("center-thinning"),dropletSize:this.properties.get("droplet-size"),distortionStrength:this.properties.get("distortion-strength"),vignetteColor:_}}get(){return this._transitionable.serialize()}set(u,t,r={}){if(this._validate(Oe,u,r))return;const c=s.l({},u);for(const d of Object.keys(s.a5.rain))c[d]===void 0&&(c[d]=s.a5.rain[d].default);this._options=c,this._transitionable.setTransitionOrValue(this._options,t)}updateConfig(u){this._transitionable.setTransitionOrValue(this._options,new Map(u))}updateTransitions(u){this._transitioning=this._transitionable.transitioned(u,this._transitioning)}hasTransition(){return this._transitioning.hasTransition()}recalculate(u){this.properties=this._transitioning.possiblyEvaluate(u)}_validate(u,t,r){return(!r||r.validate!==!1)&&Pe(this,u.call(Vr,s.l({value:t,style:{glyphs:!0,sprite:!0},styleSpec:s.a5})))}};class Wi extends s.E{constructor(t,r,c,d){super(),this.scope=c,this._options=t,this.properties=new s.af(r),this._transitionable=new s.a6(r,c,new Map(d)),this._transitionable.setTransitionOrValue(t.properties),this._transitioning=this._transitionable.untransitioned()}updateConfig(t){this._transitionable.setTransitionOrValue(this._options.properties,new Map(t))}updateTransitions(t){this._transitioning=this._transitionable.transitioned(t,this._transitioning)}hasTransition(){return this._transitioning.hasTransition()}recalculate(t){this.properties=this._transitioning.possiblyEvaluate(t)}get(){return this._options.properties=this._transitionable.serialize(),this._options}set(t,r){this._options=t,this._transitionable.setTransitionOrValue(t.properties,r)}shadowsEnabled(){return!!this.properties&&this.properties.get("cast-shadows")===!0}}class hr{constructor(t,r,c,d){this.screenBounds=t,this.cameraPoint=r,this._screenRaycastCache={},this._cameraRaycastCache={},this.isAboveHorizon=c,this.screenGeometry=this.bufferedScreenGeometry(0),this.screenGeometryMercator=this._bufferedScreenMercator(0,d)}static createFromScreenPoints(t,r){let c,d;if(t instanceof s.P||typeof t[0]=="number"){const f=s.P.convert(t);c=[f],d=r.isPointAboveHorizon(f)}else{const f=s.P.convert(t[0]),_=s.P.convert(t[1]);c=[f,_],d=s.an(f,_).every(T=>r.isPointAboveHorizon(T))}return new hr(c,r.getCameraPoint(),d,r)}isPointQuery(){return this.screenBounds.length===1}bufferedScreenGeometry(t){return s.an(this.screenBounds[0],this.screenBounds.length===1?this.screenBounds[0]:this.screenBounds[1],t)}bufferedCameraGeometry(t){const r=this.screenBounds[0],c=this.screenBounds.length===1?this.screenBounds[0].add(new s.P(1,1)):this.screenBounds[1],d=s.an(r,c,0,!1);return this.cameraPoint.y>c.y&&(this.cameraPoint.x>r.x&&this.cameraPoint.x<c.x?d.splice(3,0,this.cameraPoint):this.cameraPoint.x>=c.x?d[2]=this.cameraPoint:this.cameraPoint.x<=r.x&&(d[3]=this.cameraPoint)),s.ao(d,t)}bufferedCameraGeometryGlobe(t){const r=this.screenBounds[0],c=this.screenBounds.length===1?this.screenBounds[0].add(new s.P(1,1)):this.screenBounds[1],d=s.an(r,c,t),f=this.cameraPoint.clone();switch(3*((f.y>r.y)+(f.y>c.y))+((f.x>r.x)+(f.x>c.x))){case 0:d[0]=f,d[4]=f.clone();break;case 1:d.splice(1,0,f);break;case 2:d[1]=f;break;case 3:d.splice(4,0,f);break;case 5:d.splice(2,0,f);break;case 6:d[3]=f;break;case 7:d.splice(3,0,f);break;case 8:d[2]=f}return d}containsTile(t,r,c,d=0){const f=t.queryPadding/r._pixelsPerMercatorPixel+1,_=c?this._bufferedCameraMercator(f,r):this._bufferedScreenMercator(f,r);let T=t.tileID.wrap+(_.unwrapped?d:0);const E=_.polygon.map(G=>s.ap(t.tileTransform,G,T));if(!s.aq(E,0,0,s.ai,s.ai))return;T=t.tileID.wrap+(this.screenGeometryMercator.unwrapped?d:0);const M=this.screenGeometryMercator.polygon.map(G=>s.ar(t.tileTransform,G,T)),A=M.map(G=>new s.P(G[0],G[1])),z=r.getFreeCameraOptions().position||new s.ac(0,0,0),C=s.ar(t.tileTransform,z,T),k=M.map(G=>{const $=s.ad.vec3.sub(G,G,C);return s.ad.vec3.normalize($,$),new s.as(C,$)}),j=s.at(t,1,r.zoom)*r._pixelsPerMercatorPixel;return{queryGeometry:this,tilespaceGeometry:A,tilespaceRays:k,bufferedTilespaceGeometry:E,bufferedTilespaceBounds:(N=s.au(E),N.min.x=s.ay(N.min.x,0,s.ai),N.min.y=s.ay(N.min.y,0,s.ai),N.max.x=s.ay(N.max.x,0,s.ai),N.max.y=s.ay(N.max.y,0,s.ai),N),tile:t,tileID:t.tileID,pixelToTileUnitsFactor:j};var N}_bufferedScreenMercator(t,r){const c=Or(t);if(this._screenRaycastCache[c])return this._screenRaycastCache[c];{let d;return d=r.projection.name==="globe"?this._projectAndResample(this.bufferedScreenGeometry(t),r):{polygon:this.bufferedScreenGeometry(t).map(f=>r.pointCoordinate3D(f)),unwrapped:!0},this._screenRaycastCache[c]=d,d}}_bufferedCameraMercator(t,r){const c=Or(t);if(this._cameraRaycastCache[c])return this._cameraRaycastCache[c];{let d;return d=r.projection.name==="globe"?this._projectAndResample(this.bufferedCameraGeometryGlobe(t),r):{polygon:this.bufferedCameraGeometry(t).map(f=>r.pointCoordinate3D(f)),unwrapped:!0},this._cameraRaycastCache[c]=d,d}}_projectAndResample(t,r){const c=function(f,_){const T=s.ad.mat4.multiply([],_.pixelMatrix,_.globeMatrix),E=[0,-s.az,0,1],M=[0,s.az,0,1],A=[0,0,0,1];s.ad.vec4.transformMat4(E,E,T),s.ad.vec4.transformMat4(M,M,T),s.ad.vec4.transformMat4(A,A,T);const z=new s.P(E[0]/E[3],E[1]/E[3]),C=new s.P(M[0]/M[3],M[1]/M[3]),k=s.aw(f,z)&&E[3]<A[3],j=s.aw(f,C)&&M[3]<A[3];if(!k&&!j)return null;const N=function(oe,se,he){for(let fe=1;fe<oe.length;fe++){const Ce=_n(se.pointCoordinate3D(oe[fe-1]).x),Se=_n(se.pointCoordinate3D(oe[fe]).x);if(he<0){if(Ce<Se)return{idx:fe,t:-Ce/(Se-1-Ce)}}else if(Se<Ce)return{idx:fe,t:(1-Ce)/(Se+1-Ce)}}return null}(f,_,k?-1:1);if(!N)return null;const{idx:G,t:$}=N;let K=G>1?Ar(f.slice(0,G),_):[],ie=G<f.length?Ar(f.slice(G),_):[];K=K.map(oe=>new s.P(_n(oe.x),oe.y)),ie=ie.map(oe=>new s.P(_n(oe.x),oe.y));const te=[...K];te.length===0&&te.push(ie[ie.length-1]);const ae=s.ah(te[te.length-1].y,(ie.length===0?K[0]:ie[0]).y,$);let ne;return ne=k?[new s.P(0,ae),new s.P(0,0),new s.P(1,0),new s.P(1,ae)]:[new s.P(1,ae),new s.P(1,1),new s.P(0,1),new s.P(0,ae)],te.push(...ne),ie.length===0?te.push(K[0]):te.push(...ie),{polygon:te.map(oe=>new s.ac(oe.x,oe.y)),unwrapped:!1}}(t,r);if(c)return c;const d=function(f,_){let T=!1,E=-1/0,M=0;for(let z=0;z<f.length-1;z++)f[z].x>E&&(E=f[z].x,M=z);for(let z=0;z<f.length-1;z++){const C=(M+z)%(f.length-1),k=f[C],j=f[C+1];Math.abs(k.x-j.x)>.5&&(k.x<j.x?(k.x+=1,C===0&&(f[f.length-1].x+=1)):(j.x+=1,C+1===f.length-1&&(f[0].x+=1)),T=!0)}const A=s.av(_.center.lng);return T&&A<Math.abs(A-1)&&f.forEach(z=>{z.x-=1}),{polygon:f,unwrapped:T}}(Ar(t,r).map(f=>new s.P(_n(f.x),f.y)),r);return{polygon:d.polygon.map(f=>new s.ac(f.x,f.y)),unwrapped:d.unwrapped}}}function Ar(u,t){return s.ax(u,r=>{const c=t.pointCoordinate3D(r);r.x=c.x,r.y=c.y},1/256)}function _n(u){return u<0?1+u%1:u%1}function Or(u){return 100*u|0}function dr(u,t,r,c,d){const f=function(T,E){if(T)return d(T);if(E){if(u.url&&E.tiles&&u.tiles&&delete u.tiles,E.variants){if(!Array.isArray(E.variants))return d(new Error("variants must be an array"));for(const A of E.variants){if(A==null||typeof A!="object"||A.constructor!==Object)return d(new Error("variant must be an object"));if(!Array.isArray(A.capabilities))return d(new Error("capabilities must be an array"));if(A.capabilities.length===1&&A.capabilities[0]==="meshopt"){E=s.l(E,A);break}}}const M=s.aA(s.l({},E,u),["tilejson","tiles","minzoom","maxzoom","attribution","mapbox_logo","bounds","scheme","tileSize","encoding","vector_layers","raster_layers","worldview_options","worldview_default","worldview"]);M.tiles=t.canonicalizeTileset(M,u.url),d(null,M)}},_=function(T,E,M){if(!T)return null;if(!E&&!M)return T;M=M||T.worldview_default;const A=Object.values(T.language||{});if(A.length===0)return null;const z=Object.values(T.worldview||{});if(z.length===0)return null;const C=A.every(j=>j===E),k=z.every(j=>j===M);return C&&k?T:E in(T.language_options||{})||M in(T.worldview_options||{})?null:T.language_options&&T.worldview_options?T:null}(u.data,r,c);return _?s.q.frame(()=>f(null,_)):u.url?s.n(t.transformRequest(t.normalizeSourceURL(u.url,null,r,c),s.R.Source),f):s.q.frame(()=>{const{data:T,...E}=u;f(null,E)})}class mr{constructor(t,r,c){this.bounds=s.aB.convert(this.validateBounds(t)),this.minzoom=r||0,this.maxzoom=c||24}validateBounds(t){return Array.isArray(t)&&t.length===4?[Math.max(-180,t[0]),Math.max(-90,t[1]),Math.min(180,t[2]),Math.min(90,t[3])]:[-180,-90,180,90]}contains(t){const r=Math.pow(2,t.z),c=Math.floor(s.av(this.bounds.getWest())*r),d=Math.floor(s.aC(this.bounds.getNorth())*r),f=Math.ceil(s.av(this.bounds.getEast())*r),_=Math.ceil(s.aC(this.bounds.getSouth())*r);return t.x>=c&&t.x<f&&t.y>=d&&t.y<_}}class Os extends s.E{constructor(t,r,c,d){if(super(),this.id=t,this.dispatcher=c,this.type="vector",this.minzoom=0,this.maxzoom=22,this.scheme="xyz",this.tileSize=512,this.reparseOverscaled=!0,this.isTileClipped=!0,this._loaded=!1,s.l(this,s.aA(r,["url","scheme","tileSize","promoteId"])),this._options=s.l({type:"vector"},r),this._collectResourceTiming=!!r.collectResourceTiming,this.tileSize!==512)throw new Error("vector tile sources must have a tileSize of 512");this.setEventedParent(d),this._tileWorkers={},this._deduped=new s.aD}load(t){this._loaded=!1,this.fire(new s.A("dataloading",{dataType:"source"}));const r=Array.isArray(this.map._language)?this.map._language.join():this.map._language,c=this.map.getWorldview();this._tileJSONRequest=dr(this._options,this.map._requestManager,r,c,(d,f)=>{if(this._tileJSONRequest=null,this._loaded=!0,d)r&&console.warn(`Ensure that your requested language string is a valid BCP-47 code or list of codes. Found: ${r}`),c&&console.warn(`Requested worldview strings must be a valid ISO alpha-2 code. Found: ${c}`),this.fire(new s.z(d));else if(f){if(s.l(this,f),this.hasWorldviews=!!f.worldview_options,f.worldview_default&&(this.worldviewDefault=f.worldview_default),f.vector_layers){this.vectorLayers=f.vector_layers,this.vectorLayerIds=[],this.localizableLayerIds=new Set;for(const _ of f.vector_layers)this.vectorLayerIds.push(_.id),f.worldview&&f.worldview[_.source]&&this.localizableLayerIds.add(_.id)}f.bounds&&(this.tileBounds=new mr(f.bounds,this.minzoom,this.maxzoom)),As(f.tiles,this.map._requestManager._customAccessToken),this.fire(new s.A("data",{dataType:"source",sourceDataType:"metadata"})),this.fire(new s.A("data",{dataType:"source",sourceDataType:"content"}))}t&&t(d)})}loaded(){return this._loaded}hasTile(t){return!this.tileBounds||this.tileBounds.contains(t.canonical)}onAdd(t){this.map=t,this.load()}reload(){this.cancelTileJSONRequest();const t=s.C(this.id,this.scope);this.load(()=>this.map.style.clearSource(t))}setTiles(t){return this._options.tiles=t,this.reload(),this}setUrl(t){return this.url=t,this._options.url=t,this.reload(),this}onRemove(t){this.cancelTileJSONRequest()}serialize(){return s.l({},this._options)}loadTile(t,r){const c=t.tileID.canonical.url(this.tiles,this.scheme),d=this.map._requestManager.normalizeTileURL(c),f=this.map._requestManager.transformRequest(d,s.R.Tile),_=this.map.style?this.map.style.getLut(this.scope):null,T=_?{image:_.image.clone()}:null,E={request:f,data:void 0,uid:t.uid,tileID:t.tileID,tileZoom:t.tileZoom,zoom:t.tileID.overscaledZ,maxZoom:this.maxzoom,lut:T,tileSize:this.tileSize*t.tileID.overscaleFactor(),type:this.type,source:this.id,scope:this.scope,pixelRatio:s.q.devicePixelRatio,showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId,isSymbolTile:t.isSymbolTile,brightness:this.map.style&&this.map.style.getBrightness()||0,extraShadowCaster:t.isExtraShadowCaster,tessellationStep:this.map._tessellationStep,scaleFactor:this.map.getScaleFactor()};if(this.hasWorldviews&&s.f(c)&&(E.worldview=this.map.getWorldview()||this.worldviewDefault,E.localizableLayerIds=this.localizableLayerIds),E.request.collectResourceTiming=this._collectResourceTiming,t.actor&&t.state!=="expired")t.state==="loading"?t.reloadCallback=r:t.request=t.actor.send("reloadTile",E,M.bind(this));else if(t.actor=this._tileWorkers[d]=this._tileWorkers[d]||this.dispatcher.getActor(),this.dispatcher.ready)t.request=t.actor.send("loadTile",E,M.bind(this),void 0,!0);else{const A=s.aE.call({deduped:this._deduped},E,(z,C)=>{z||!C?M.call(this,z):(E.data={cacheControl:C.cacheControl,expires:C.expires,rawData:C.rawData.slice(0)},t.actor&&t.actor.send("loadTile",E,M.bind(this),void 0,!0))},!0);t.request={cancel:A}}function M(A,z){return delete t.request,t.aborted?r(null):A&&A.status!==404?r(A):(z&&z.resourceTiming&&(t.resourceTiming=z.resourceTiming),this.map._refreshExpiredTiles&&z&&t.setExpiryData(z),t.loadVectorData(z,this.map.painter),s.aF(this.dispatcher),r(null),void(t.reloadCallback&&(this.loadTile(t,t.reloadCallback),t.reloadCallback=null)))}}abortTile(t){t.request&&(t.request.cancel(),delete t.request),t.actor&&t.actor.send("abortTile",{uid:t.uid,type:this.type,source:this.id,scope:this.scope})}unloadTile(t,r){t.actor&&t.actor.send("removeTile",{uid:t.uid,type:this.type,source:this.id,scope:this.scope}),t.destroy()}hasTransition(){return!1}afterUpdate(){this._tileWorkers={}}cancelTileJSONRequest(){this._tileJSONRequest&&(this._tileJSONRequest.cancel(),this._tileJSONRequest=null)}}class gn extends s.E{constructor(t,r,c,d){super(),this.id=t,this.dispatcher=c,this.setEventedParent(d),this.type="raster",this.minzoom=0,this.maxzoom=22,this.roundZoom=!0,this.scheme="xyz",this.tileSize=512,this._loaded=!1,this._options=s.l({type:"raster"},r),s.l(this,s.aA(r,["url","scheme","tileSize"]))}load(t){this._loaded=!1,this.fire(new s.A("dataloading",{dataType:"source"})),this._tileJSONRequest=dr(this._options,this.map._requestManager,null,null,(r,c)=>{this._tileJSONRequest=null,this._loaded=!0,r?this.fire(new s.z(r)):c&&(s.l(this,c),c.raster_layers&&(this.rasterLayers=c.raster_layers,this.rasterLayerIds=this.rasterLayers.map(d=>d.id)),c.bounds&&(this.tileBounds=new mr(c.bounds,this.minzoom,this.maxzoom)),As(c.tiles),this.fire(new s.A("data",{dataType:"source",sourceDataType:"metadata"})),this.fire(new s.A("data",{dataType:"source",sourceDataType:"content"}))),t&&t(r)})}loaded(){return this._loaded}onAdd(t){this.map=t,this.load()}reload(){this.cancelTileJSONRequest();const t=s.C(this.id,this.scope);this.load(()=>this.map.style.clearSource(t))}setTiles(t){return this._options.tiles=t,this.reload(),this}setUrl(t){return this.url=t,this._options.url=t,this.reload(),this}onRemove(t){this.cancelTileJSONRequest()}serialize(){return s.l({},this._options)}hasTile(t){return!this.tileBounds||this.tileBounds.contains(t.canonical)}loadTile(t,r){const c=s.q.devicePixelRatio>=2,d=this.map._requestManager.normalizeTileURL(t.tileID.canonical.url(this.tiles,this.scheme),c,this.tileSize);t.request=s.o(this.map._requestManager.transformRequest(d,s.R.Tile),(f,_,T,E)=>(delete t.request,t.aborted?(t.state="unloaded",r(null)):f?(t.state="errored",r(f)):_?(this.map._refreshExpiredTiles&&t.setExpiryData({cacheControl:T,expires:E}),t.setTexture(_,this.map.painter),t.state="loaded",s.aF(this.dispatcher),void r(null)):r(null)))}abortTile(t,r){t.request&&(t.request.cancel(),delete t.request),r&&r()}unloadTile(t,r){t.texture&&t.texture instanceof s.T?(t.destroy(!0),t.texture&&t.texture instanceof s.T&&this.map.painter.saveTileTexture(t.texture)):t.destroy(),r&&r()}hasTransition(){return!1}cancelTileJSONRequest(){this._tileJSONRequest&&(this._tileJSONRequest.cancel(),this._tileJSONRequest=null)}}class Gn extends gn{constructor(t,r,c,d){super(t,r,c,d),this.type="raster-array",this.maxzoom=22,this.partial=!0,this._options=s.l({type:"raster-array"},r)}triggerRepaint(t){const r=this.map.painter._terrain,c=this.map.style.getSourceCache(this.id);r&&r.enabled&&c&&r._clearRenderCacheForTile(c.id,t.tileID),this.map.triggerRepaint()}loadTile(t,r){const c=this.map._requestManager.normalizeTileURL(t.tileID.canonical.url(this.tiles,this.scheme),!1,this.tileSize),d=this.map._requestManager.transformRequest(c,s.R.Tile),f={request:d,uid:t.uid,tileID:t.tileID,type:this.type,source:this.id,scope:this.scope,partial:this.partial};t.source=this.id,t.scope=this.scope,t.requestParams=d,t.actor||(t.actor=this.dispatcher.getActor());const _=(T,E,M,A)=>{if(delete t.request,t.aborted)return t.state="unloaded",r(null);if(T)return T.name==="AbortError"?void 0:(t.state="errored",r(T));if(this.map._refreshExpiredTiles&&E&&t.setExpiryData({cacheControl:M,expires:A}),this.partial)t.state="empty";else{if(!E)return r(null);t.state="loaded",t._isHeaderLoaded=!0,t._mrt=E}r(null)};t.request=this.partial?t.fetchHeader(void 0,_.bind(this)):t.actor.send("loadTile",f,_.bind(this),void 0,!0)}abortTile(t){t.request&&(t.request.cancel(),delete t.request),t.actor&&t.actor.send("abortTile",{uid:t.uid,type:this.type,source:this.id,scope:this.scope})}unloadTile(t,r){const c=t.texture;c&&c instanceof s.T?(t.destroy(!0),this.map.painter.saveTileTexture(c)):(t.destroy(),t.flushQueues(),t._isHeaderLoaded=!1,delete t._mrt,delete t.textureDescriptor),t.fbo&&(t.fbo.destroy(),delete t.fbo),delete t.request,delete t.requestParams,delete t.neighboringTiles,t.state="unloaded"}prepareTile(t,r,c){t._isHeaderLoaded&&(t.state!=="empty"&&(t.state="reloading"),t.fetchBand(r,c,(d,f)=>{if(d)return t.state="errored",this.fire(new s.z(d)),void this.triggerRepaint(t);f&&(t._isHeaderLoaded=!0,t.setTexture(f,this.map.painter),t.state="loaded",this.triggerRepaint(t))}))}getInitialBand(t){if(!this.rasterLayers)return 0;const r=this.rasterLayers.find(({id:f})=>f===t),c=r&&r.fields,d=c&&c.bands&&c.bands;return d?d[0]:0}getTextureDescriptor(t,r,c){if(!t)return;const d=r.sourceLayer||this.rasterLayerIds&&this.rasterLayerIds[0];if(!d)return;let f=null;r instanceof s.aI?f=r.paint.get("raster-array-band"):r instanceof s.aJ&&(f=r.paint.get("raster-particle-array-band"));const _=f||this.getInitialBand(d);if(_!=null)if(t.textureDescriptor){if(!t.updateNeeded(d,_)||c)return Object.assign({},t.textureDescriptor,{texture:t.texture})}else this.prepareTile(t,d,_)}getImages(t,r){const c=new Map;for(const d of t)for(const f of r){const[_,T]=f.split("/"),E=d.getLayer(_);if(!E||!E.hasBand(T)||!E.hasDataForBand(T))continue;const{bytes:M,tileSize:A,buffer:z}=E.getBandView(T),C=A+2*z,k={data:new s.r({width:C,height:C},M),pixelRatio:2,sdf:!1,usvg:!1,version:0};c.set(f,k)}return c}}const i3={vector:Os,raster:gn,"raster-dem":class extends gn{constructor(u,t,r,c){super(u,t,r,c),this.type="raster-dem",this.maxzoom=22,this._options=s.l({type:"raster-dem"},t),this.encoding=t.encoding||"mapbox"}loadTile(u,t){const r=this.map._requestManager.normalizeTileURL(u.tileID.canonical.url(this.tiles,this.scheme),!1,this.tileSize);function c(d,f){d&&(u.state="errored",t(d)),f&&(u.dem=f,u.dem.onDeserialize(),u.needsHillshadePrepare=!0,u.needsDEMTextureUpload=!0,u.state="loaded",t(null))}u.request=s.o(this.map._requestManager.transformRequest(r,s.R.Tile),(function(d,f,_,T){if(delete u.request,u.aborted)u.state="unloaded",t(null);else if(d)u.state="errored",t(d);else if(f){this.map._refreshExpiredTiles&&u.setExpiryData({cacheControl:_,expires:T});const E=ImageBitmap&&f instanceof ImageBitmap&&s.t(),M=1-(f.width-s.aG(f.width))/2;M<1||u.neighboringTiles||(u.neighboringTiles=this._getNeighboringTiles(u.tileID));const A=E?f:s.q.getImageData(f,M),z={uid:u.uid,tileID:u.tileID,source:this.id,type:this.type,scope:this.scope,rawImageData:A,encoding:this.encoding,padding:M};u.actor&&u.state!=="expired"||(u.actor=this.dispatcher.getActor(),u.actor.send("loadTile",z,c.bind(this),void 0,!0))}}).bind(this))}_getNeighboringTiles(u){const t=u.canonical,r=Math.pow(2,t.z),c=(t.x-1+r)%r,d=t.x===0?u.wrap-1:u.wrap,f=(t.x+1+r)%r,_=t.x+1===r?u.wrap+1:u.wrap,T={};return T[new s.aH(u.overscaledZ,d,t.z,c,t.y).key]={backfilled:!1},T[new s.aH(u.overscaledZ,_,t.z,f,t.y).key]={backfilled:!1},t.y>0&&(T[new s.aH(u.overscaledZ,d,t.z,c,t.y-1).key]={backfilled:!1},T[new s.aH(u.overscaledZ,u.wrap,t.z,t.x,t.y-1).key]={backfilled:!1},T[new s.aH(u.overscaledZ,_,t.z,f,t.y-1).key]={backfilled:!1}),t.y+1<r&&(T[new s.aH(u.overscaledZ,d,t.z,c,t.y+1).key]={backfilled:!1},T[new s.aH(u.overscaledZ,u.wrap,t.z,t.x,t.y+1).key]={backfilled:!1},T[new s.aH(u.overscaledZ,_,t.z,f,t.y+1).key]={backfilled:!1}),T}},"raster-array":Gn,geojson:class extends s.E{constructor(u,t,r,c){super(),this.id=u,this.type="geojson",this.minzoom=0,this.maxzoom=18,this.tileSize=512,this.isTileClipped=!0,this.reparseOverscaled=!0,this._loaded=!1,this.actor=r.getActor(),this.setEventedParent(c),this._data=t.data,this._options=s.l({},t),this._collectResourceTiming=t.collectResourceTiming,t.maxzoom!==void 0&&(this.maxzoom=t.maxzoom),t.minzoom!==void 0&&(this.minzoom=t.minzoom),t.type&&(this.type=t.type),t.attribution&&(this.attribution=t.attribution),this.promoteId=t.promoteId;const d=s.ai/this.tileSize;this.workerOptions=s.l({source:this.id,scope:this.scope,cluster:t.cluster||!1,geojsonVtOptions:{buffer:(t.buffer!==void 0?t.buffer:128)*d,tolerance:(t.tolerance!==void 0?t.tolerance:.375)*d,extent:s.ai,maxZoom:this.maxzoom,lineMetrics:t.lineMetrics||!1,generateId:t.generateId||!1},superclusterOptions:{maxZoom:t.clusterMaxZoom!==void 0?t.clusterMaxZoom:this.maxzoom-1,minPoints:Math.max(2,t.clusterMinPoints||2),extent:s.ai,radius:(t.clusterRadius!==void 0?t.clusterRadius:50)*d,log:!1,generateId:t.generateId||!1},clusterProperties:t.clusterProperties,filter:t.filter,dynamic:t.dynamic},t.workerOptions)}onAdd(u){this.map=u,this.setData(this._data)}setData(u){return this._data=u,this._updateWorkerData(),this}updateData(u){if(!this._options.dynamic)return this.fire(new s.z(new Error("Can't call updateData on a GeoJSON source with dynamic set to false.")));if(typeof u!="string"&&(u.type==="Feature"&&(u={type:"FeatureCollection",features:[u]}),u.type!=="FeatureCollection"))return this.fire(new s.z(new Error("Data to update should be a feature or a feature collection.")));if(this._coalesce&&typeof u!="string"&&typeof this._data!="string"&&this._data.type==="FeatureCollection"){const t=new Map;for(const r of this._data.features)t.set(r.id,r);for(const r of u.features)t.set(r.id,r);this._data.features=[...t.values()]}else this._data=u;return this._updateWorkerData(!0),this}getClusterExpansionZoom(u,t){return this.actor.send("geojson.getClusterExpansionZoom",{clusterId:u,source:this.id,scope:this.scope},t),this}getClusterChildren(u,t){return this.actor.send("geojson.getClusterChildren",{clusterId:u,source:this.id,scope:this.scope},t),this}getClusterLeaves(u,t,r,c){return this.actor.send("geojson.getClusterLeaves",{source:this.id,scope:this.scope,clusterId:u,limit:t,offset:r},c),this}_updateWorkerData(u=!1){if(this._pendingLoad)return void(this._coalesce=!0);this.fire(new s.A("dataloading",{dataType:"source"})),this._loaded=!1;const t=s.l({append:u},this.workerOptions);t.scope=this.scope;const r=this._data;typeof r=="string"?(t.request=this.map._requestManager.transformRequest(s.q.resolveURL(r),s.R.Source),t.request.collectResourceTiming=this._collectResourceTiming):t.data=JSON.stringify(r),this._pendingLoad=this.actor.send(`${this.type}.loadData`,t,(c,d)=>{if(this._loaded=!0,this._pendingLoad=null,c)this.fire(new s.z(c));else{const f={dataType:"source",sourceDataType:this._metadataFired?"content":"metadata"};this._collectResourceTiming&&d&&d.resourceTiming&&d.resourceTiming[this.id]&&(f.resourceTiming=d.resourceTiming[this.id]),u&&(this._partialReload=!0),this.fire(new s.A("data",f)),this._partialReload=!1,this._metadataFired=!0}this._coalesce&&(this._updateWorkerData(u),this._coalesce=!1)})}loaded(){return this._loaded}reload(){const u=s.C(this.id,this.scope);this.map.style.clearSource(u),this._updateWorkerData()}loadTile(u,t){const r=u.actor?"reloadTile":"loadTile";u.actor=this.actor;const c=this.map.style?this.map.style.getLut(this.scope):null,d=c?{image:c.image.clone()}:null,f=this._partialReload,_={type:this.type,uid:u.uid,tileID:u.tileID,tileZoom:u.tileZoom,zoom:u.tileID.overscaledZ,maxZoom:this.maxzoom,tileSize:this.tileSize,source:this.id,lut:d,scope:this.scope,pixelRatio:s.q.devicePixelRatio,showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId,brightness:this.map.style&&this.map.style.getBrightness()||0,scaleFactor:this.map.getScaleFactor(),partial:f};u.request=this.actor.send(r,_,(T,E)=>f&&!E?(u.state="loaded",t(null)):(delete u.request,u.destroy(),u.aborted?t(null):T?t(T):(u.loadVectorData(E,this.map.painter,r==="reloadTile"),t(null))),void 0,r==="loadTile")}abortTile(u){u.request&&(u.request.cancel(),delete u.request),u.aborted=!0}unloadTile(u,t){this.actor.send("removeTile",{uid:u.uid,type:this.type,source:this.id,scope:this.scope}),u.destroy()}onRemove(u){this._pendingLoad&&this._pendingLoad.cancel()}serialize(){return s.l({},this._options,{type:this.type,data:this._data})}hasTransition(){return!1}},video:class extends s.aK{constructor(u,t,r,c){super(u,t,r,c),this.roundZoom=!0,this.type="video",this.options=t}load(){this._loaded=!1;const u=this.options;this.urls=[];for(const t of u.urls)this.urls.push(this.map._requestManager.transformRequest(t,s.R.Source).url);s.aL(this.urls,(t,r)=>{this._loaded=!0,t?this.fire(new s.z(t)):r&&(this.video=r,this.video.loop=!0,this.video.setAttribute("playsinline",""),this.video.addEventListener("playing",()=>{this.map.triggerRepaint()}),this.map&&this.video.play(),this._finishLoading())})}pause(){this.video&&this.video.pause()}play(){this.video&&this.video.play()}seek(u){if(this.video){const t=this.video.seekable;u<t.start(0)||u>t.end(0)?this.fire(new s.z(new s.V(`sources.${this.id}`,null,`Playback for this video can be set only between the ${t.start(0)} and ${t.end(0)}-second mark.`))):this.video.currentTime=u}}getVideo(){return this.video}onAdd(u){this.map||(this.map=u,this.load(),this.video&&(this.video.play(),this.setCoordinates(this.coordinates)))}prepare(){if(Object.keys(this.tiles).length===0||this.video.readyState<2)return;const u=this.map.painter.context,t=u.gl;this.texture?this.video.paused||(this.texture.bind(t.LINEAR,t.CLAMP_TO_EDGE),t.texSubImage2D(t.TEXTURE_2D,0,0,0,t.RGBA,t.UNSIGNED_BYTE,this.video)):(this.texture=new s.T(u,this.video,t.RGBA8),this.texture.bind(t.LINEAR,t.CLAMP_TO_EDGE),this.width=this.video.videoWidth,this.height=this.video.videoHeight),this._prepareData(u)}serialize(){return{type:"video",urls:this.urls,coordinates:this.coordinates}}hasTransition(){return this.video&&!this.video.paused}},image:s.aK,model:class extends s.E{constructor(u,t,r,c){super(),this.id=u,this.type="model",this.models=[],this._loaded=!1,this._options=t}load(){const u=[];for(const t in this._options.models){const r=this._options.models[t],c=s.aN(this.map._requestManager.transformRequest(r.uri,s.R.Model).url).then(d=>{if(!d)return;const f=s.aO(d),_=new s.aP(t,r.position,r.orientation,f);_.computeBoundsAndApplyParent(),this.models.push(_)}).catch(d=>{this.fire(new s.z(new Error(`Could not load model ${t} from ${r.uri}: ${d.message}`)))});u.push(c)}return Promise.allSettled(u).then(()=>{this._loaded=!0,this.fire(new s.A("data",{dataType:"source",sourceDataType:"metadata"}))}).catch(t=>{this.fire(new s.z(new Error(`Could not load models: ${t.message}`)))})}onAdd(u){this.map=u,this.load()}hasTransition(){return!1}loaded(){return this._loaded}getModels(){return this.models}loadTile(u,t){}serialize(){return{type:"model"}}},"batched-model":class extends s.E{constructor(u,t,r,c){super(),this.type="batched-model",this.id=u,this.tileSize=512,this._options=t,this.tiles=this._options.tiles,this.maxzoom=t.maxzoom||19,this.minzoom=t.minzoom||0,this.roundZoom=!0,this.usedInConflation=!0,this.dispatcher=r,this.reparseOverscaled=!1,this.scheme="xyz",this._loaded=!1,this.setEventedParent(c)}onAdd(u){this.map=u,this.load()}reload(){this.cancelTileJSONRequest();const u=s.C(this.id,this.scope);this.load(()=>this.map.style.clearSource(u))}cancelTileJSONRequest(){this._tileJSONRequest&&(this._tileJSONRequest.cancel(),this._tileJSONRequest=null)}load(u){this._loaded=!1,this.fire(new s.A("dataloading",{dataType:"source"}));const t=Array.isArray(this.map._language)?this.map._language.join():this.map._language,r=this.map.getWorldview();this._tileJSONRequest=dr(this._options,this.map._requestManager,t,r,(c,d)=>{this._tileJSONRequest=null,this._loaded=!0,c?(t&&console.warn(`Ensure that your requested language string is a valid BCP-47 code or list of codes. Found: ${t}`),r&&r.length!==2&&console.warn(`Requested worldview strings must be a valid ISO alpha-2 code. Found: ${r}`),this.fire(new s.z(c))):d&&(s.l(this,d),d.bounds&&(this.tileBounds=new mr(d.bounds,this.minzoom,this.maxzoom)),As(d.tiles,this.map._requestManager._customAccessToken),this.fire(new s.A("data",{dataType:"source",sourceDataType:"metadata"})),this.fire(new s.A("data",{dataType:"source",sourceDataType:"content"}))),u&&u(c)})}hasTransition(){return!1}hasTile(u){return!this.tileBounds||this.tileBounds.contains(u.canonical)}loaded(){return this._loaded}loadTile(u,t){const r=this.map._requestManager.normalizeTileURL(u.tileID.canonical.url(this.tiles,this.scheme)),c={request:this.map._requestManager.transformRequest(r,s.R.Tile),data:void 0,uid:u.uid,tileID:u.tileID,tileZoom:u.tileZoom,zoom:u.tileID.overscaledZ,tileSize:this.tileSize*u.tileID.overscaleFactor(),type:this.type,source:this.id,scope:this.scope,showCollisionBoxes:this.map.showCollisionBoxes,isSymbolTile:u.isSymbolTile,brightness:this.map.style&&this.map.style.getBrightness()||0,pixelRatio:s.q.devicePixelRatio,promoteId:this.promoteId};if(u.actor&&u.state!=="expired")if(u.state==="loading")u.reloadCallback=t;else{if(u.buckets){const f=Object.values(u.buckets);for(const _ of f)_.dirty=!0;return void(u.state="loaded")}u.request=u.actor.send("reloadTile",c,d.bind(this))}else u.actor=this.dispatcher.getActor(),u.request=u.actor.send("loadTile",c,d.bind(this),void 0,!0);function d(f,_){return u.aborted?t(null):f&&f.status!==404?t(f):(this.map._refreshExpiredTiles&&_&&u.setExpiryData(_),u.loadModelData(_,this.map.painter),u.state="loaded",void t(null))}}serialize(){return s.l({},this._options)}},canvas:class extends s.aK{constructor(u,t,r,c){super(u,t,r,c),t.coordinates?Array.isArray(t.coordinates)&&t.coordinates.length===4&&!t.coordinates.some(d=>!Array.isArray(d)||d.length!==2||d.some(f=>typeof f!="number"))||this.fire(new s.z(new s.V(`sources.${u}`,null,'"coordinates" property must be an array of 4 longitude/latitude array pairs'))):this.fire(new s.z(new s.V(`sources.${u}`,null,'missing required property "coordinates"'))),t.animate&&typeof t.animate!="boolean"&&this.fire(new s.z(new s.V(`sources.${u}`,null,'optional "animate" property must be a boolean value'))),t.canvas?typeof t.canvas=="string"||t.canvas instanceof HTMLCanvasElement||this.fire(new s.z(new s.V(`sources.${u}`,null,'"canvas" must be either a string representing the ID of the canvas element from which to read, or an HTMLCanvasElement instance'))):this.fire(new s.z(new s.V(`sources.${u}`,null,'missing required property "canvas"'))),this.options=t,this.animate=t.animate===void 0||t.animate}load(){this._loaded=!0,this.canvas||(this.canvas=this.options.canvas instanceof HTMLCanvasElement?this.options.canvas:document.getElementById(this.options.canvas)),this.width=this.canvas.width,this.height=this.canvas.height,this._hasInvalidDimensions()?this.fire(new s.z(new Error("Canvas dimensions cannot be less than or equal to zero."))):(this.play=function(){this._playing=!0,this.map.triggerRepaint()},this.pause=function(){this._playing&&(this.prepare(),this._playing=!1)},this._finishLoading())}getCanvas(){return this.canvas}onAdd(u){this.map=u,this.load(),this.canvas&&this.animate&&this.play()}onRemove(u){this.pause()}prepare(){let u=!1;if(this.canvas.width!==this.width&&(this.width=this.canvas.width,u=!0),this.canvas.height!==this.height&&(this.height=this.canvas.height,u=!0),this._hasInvalidDimensions()||Object.keys(this.tiles).length===0)return;const t=this.map.painter.context;this.texture?!u&&!this._playing||this.texture instanceof s.aM||this.texture.update(this.canvas,{premultiply:!0}):this.texture=new s.T(t,this.canvas,t.gl.RGBA8,{premultiply:!0}),this._prepareData(t)}serialize(){return{type:"canvas",coordinates:this.coordinates}}hasTransition(){return this._playing}_hasInvalidDimensions(){for(const u of[this.canvas.width,this.canvas.height])if(isNaN(u)||u<=0)return!0;return!1}},custom:class extends s.E{constructor(u,t,r,c){super(),this.id=u,this.type="custom",this._dataType="raster",this._dispatcher=r,this._implementation=t,this.setEventedParent(c),this.scheme="xyz",this.minzoom=0,this.maxzoom=22,this.tileSize=512,this._loaded=!1,this.roundZoom=!0,this._implementation||this.fire(new s.z(new Error(`Missing implementation for ${this.id} custom source`))),this._implementation.loadTile||this.fire(new s.z(new Error(`Missing loadTile implementation for ${this.id} custom source`))),this._implementation.bounds&&(this.tileBounds=new mr(this._implementation.bounds,this.minzoom,this.maxzoom)),t.update=this._update.bind(this),t.clearTiles=this._clearTiles.bind(this),t.coveringTiles=this._coveringTiles.bind(this),s.l(this,s.aA(t,["dataType","scheme","minzoom","maxzoom","tileSize","attribution","minTileCacheSize","maxTileCacheSize"]))}serialize(){return s.aA(this,["type","scheme","minzoom","maxzoom","tileSize","attribution"])}load(){this._loaded=!0,this.fire(new s.A("data",{dataType:"source",sourceDataType:"metadata"})),this.fire(new s.A("data",{dataType:"source",sourceDataType:"content"}))}loaded(){return this._loaded}onAdd(u){this.map=u,this._loaded=!1,this.fire(new s.A("dataloading",{dataType:"source"})),this._implementation.onAdd&&this._implementation.onAdd(u),this.load()}onRemove(u){this._implementation.onRemove&&this._implementation.onRemove(u)}hasTile(u){if(this._implementation.hasTile){const{x:t,y:r,z:c}=u.canonical;return this._implementation.hasTile({x:t,y:r,z:c})}return!this.tileBounds||this.tileBounds.contains(u.canonical)}loadTile(u,t){const{x:r,y:c,z:d}=u.tileID.canonical,f=new AbortController;u.request=Promise.resolve(this._implementation.loadTile({x:r,y:c,z:d},{signal:f.signal})).then((function(_){return delete u.request,u.aborted?(u.state="unloaded",t(null)):_===void 0?(u.state="errored",t(null)):_===null?(this.loadTileData(u,{width:this.tileSize,height:this.tileSize,data:null}),u.state="loaded",t(null)):function(T){return T instanceof ImageData||T instanceof HTMLCanvasElement||T instanceof ImageBitmap||T instanceof HTMLImageElement}(_)?(this.loadTileData(u,_),u.state="loaded",void t(null)):(u.state="errored",t(new Error(`Can't infer data type for ${this.id}, only raster data supported at the moment`)))}).bind(this)).catch(_=>{_.name!=="AbortError"&&(u.state="errored",t(_))}),u.request.cancel=()=>f.abort()}loadTileData(u,t){u.setTexture(t,this.map.painter)}unloadTile(u,t){if(u.texture&&u.texture instanceof s.T?(u.destroy(!0),u.texture&&u.texture instanceof s.T&&this.map.painter.saveTileTexture(u.texture)):u.destroy(),this._implementation.unloadTile){const{x:r,y:c,z:d}=u.tileID.canonical;this._implementation.unloadTile({x:r,y:c,z:d})}t&&t()}abortTile(u,t){u.request&&u.request.cancel&&(u.request.cancel(),delete u.request),t&&t()}hasTransition(){return!1}_coveringTiles(){return this.map.transform.coveringTiles({tileSize:this.tileSize,minzoom:this.minzoom,maxzoom:this.maxzoom,roundZoom:this.roundZoom}).map(u=>({x:u.canonical.x,y:u.canonical.y,z:u.canonical.z}))}_clearTiles(){const u=s.C(this.id,this.scope);this.map.style.clearSource(u)}_update(){this.fire(new s.A("data",{dataType:"source",sourceDataType:"content"}))}}},N0=function(u,t,r,c){const d=new i3[t.type](u,t,r,c);if(d.id!==u)throw new Error(`Expected Source id to be ${u} instead of ${d.id}`);return s.aQ(["load","abort","unload","serialize","prepare"],d),d};function Ua(u,t,r=""){return`${r}:${t.id||""}:${t.layer.id}:${function(c){if("layerId"in c)return`layer:${c.layerId}`;{const{featuresetId:d,importId:f}=c;return`featureset:${d}${f?`:import:${f}`:""}`}}(u.target)}`}function ks(u,t,r,c=""){if(u.uniqueFeatureID){const d=Ua(u,t,c);if(r.has(d))return!0;r.add(d)}return!1}function r3(u,t,r,c,d=!1){const f=t.sourceCache.transform,_=t.sourceCache.tilesIn(u,t.has3DLayers,d);_.sort(n3);const T=[];for(const E of _){const M=E.tile.queryRenderedFeatures(t,E,r,c,f,d);Object.keys(M).length&&T.push({wrappedTileID:E.tile.tileID.wrapped().key,queryResults:M})}return T.length===0?{}:function(E){const M={},A={};for(const z of E){const C=z.queryResults,k=z.wrappedTileID,j=A[k]=A[k]||{};for(const N in C){const G=C[N],$=j[N]=j[N]||{},K=M[N]=M[N]||[];for(const ie of G)$[ie.featureIndex]||($[ie.featureIndex]=!0,K.push(ie))}}return M}(T)}function hc(u,t,r,c,d){const f={},_=c.queryRenderedSymbols(u),T=[];for(const E of Object.keys(_).map(Number))T.push(d[E]);T.sort(n3);for(const E of T){const M=E.featureIndex.lookupSymbolFeatures(_[E.bucketInstanceId],E.bucketIndex,E.sourceLayerIndex,t,r);for(const A in M){const z=f[A]=f[A]||[],C=M[A];C.sort((k,j)=>{const N=E.featureSortOrder;if(N){const G=N.indexOf(k.featureIndex);return N.indexOf(j.featureIndex)-G}return j.featureIndex-k.featureIndex});for(const k of C)z.push(k)}}return f}function dc(u,t){const r=u.getRenderableIds().map(f=>u.getTileByID(f)),c=[],d={};for(let f=0;f<r.length;f++){const _=r[f],T=_.tileID.canonical.key;d[T]||(d[T]=!0,_.querySourceFeatures(c,t))}return c}function n3(u,t){const r=u.tileID,c=t.tileID;return r.overscaledZ-c.overscaledZ||r.canonical.y-c.canonical.y||r.wrap-c.wrap||r.canonical.x-c.canonical.x}function Fs(u,t){const r={};if(!t)return r;for(const c of u){const d=c.layerIds.map(f=>t.getLayer(f)).filter(Boolean);if(d.length!==0){c.layers=d,c.stateDependentLayerIds&&(c.stateDependentLayers=c.stateDependentLayerIds.map(f=>d.filter(_=>_.id===f)[0]));for(const f of d)r[f.fqid]=c}}return r}const tn=32,Pn=33,ko=new Uint16Array(8184);for(let u=0;u<2046;u++){let t=u+2,r=0,c=0,d=0,f=0,_=0,T=0;for(1&t?d=f=_=tn:r=c=T=tn;(t>>=1)>1;){const M=r+d>>1,A=c+f>>1;1&t?(d=r,f=c,r=_,c=T):(r=d,c=f,d=_,f=T),_=M,T=A}const E=4*u;ko[E+0]=r,ko[E+1]=c,ko[E+2]=d,ko[E+3]=f}const rn=new Uint16Array(2178),Zr=new Uint8Array(1089),Bs=new Uint16Array(1089);function o3(u){return u===0?-.03125:u===32?.03125:0}const V0=(()=>({type:2,extent:s.ai,loadGeometry:()=>[[new s.P(0,0),new s.P(s.ai+1,0),new s.P(s.ai+1,s.ai+1),new s.P(0,s.ai+1),new s.P(0,0)]]}))();class Cn{constructor(t,r,c,d,f){this.tileID=t,this.uid=s.aW(),this.uses=0,this.tileSize=r,this.tileZoom=c,this.buckets={},this.expirationTime=null,this.queryPadding=0,this.hasSymbolBuckets=!1,this.hasRTLText=!1,this.dependencies={},this.isRaster=f,d&&d.style&&(this._lastUpdatedBrightness=d.style.getBrightness()),this.expiredRequestCount=0,this.state="loading",d&&d.transform&&(this.projection=d.transform.projection)}registerFadeDuration(t){const r=t+this.timeAdded;r<s.q.now()||this.fadeEndTime&&r<this.fadeEndTime||(this.fadeEndTime=r)}wasRequested(){return this.state==="errored"||this.state==="loaded"||this.state==="reloading"}get tileTransform(){return this._tileTransform||(this._tileTransform=s.aR(this.tileID.canonical,this.projection)),this._tileTransform}loadVectorData(t,r,c){if(this.unloadVectorData(),this.state="loaded",t){t.featureIndex&&(this.latestFeatureIndex=t.featureIndex,t.rawTileData?(this.latestRawTileData=t.rawTileData,this.latestFeatureIndex.rawTileData=t.rawTileData):this.latestRawTileData&&(this.latestFeatureIndex.rawTileData=this.latestRawTileData)),this.collisionBoxArray=t.collisionBoxArray,this.buckets=Fs(t.buckets,r.style),this.hasSymbolBuckets=!1;for(const d in this.buckets){const f=this.buckets[d];if(f instanceof s.aY){if(this.hasSymbolBuckets=!0,!c)break;f.justReloaded=!0}}if(this.hasRTLText=!1,this.hasSymbolBuckets)for(const d in this.buckets){const f=this.buckets[d];if(f instanceof s.aY&&f.hasRTLText){this.hasRTLText=!0,s.aZ();break}}this.queryPadding=0;for(const d in this.buckets){const f=this.buckets[d],_=r.style.getOwnLayer(d);if(!_)continue;const T=_.queryRadius(f);this.queryPadding=Math.max(this.queryPadding,T)}t.imageAtlas&&(this.imageAtlas=t.imageAtlas),t.glyphAtlasImage&&(this.glyphAtlasImage=t.glyphAtlasImage),t.lineAtlas&&(this.lineAtlas=t.lineAtlas),this._lastUpdatedBrightness=t.brightness}else this.collisionBoxArray=new s.aX}unloadVectorData(){if(this.hasData()){for(const t in this.buckets)this.buckets[t].destroy();this.buckets={},this.imageAtlas&&(this.imageAtlas=null),this.lineAtlas&&(this.lineAtlas=null),this.imageAtlasTexture&&this.imageAtlasTexture.destroy(),this.glyphAtlasTexture&&this.glyphAtlasTexture.destroy(),this.lineAtlasTexture&&this.lineAtlasTexture.destroy(),this._tileBoundsBuffer&&(this._tileBoundsBuffer.destroy(),this._tileBoundsIndexBuffer.destroy(),this._tileBoundsSegments.destroy(),this._tileBoundsBuffer=null),this._tileDebugBuffer&&(this._tileDebugBuffer.destroy(),this._tileDebugSegments.destroy(),this._tileDebugBuffer=null),this._tileDebugIndexBuffer&&(this._tileDebugIndexBuffer.destroy(),this._tileDebugIndexBuffer=null),this._globeTileDebugBorderBuffer&&(this._globeTileDebugBorderBuffer.destroy(),this._globeTileDebugBorderBuffer=null),this._tileDebugTextBuffer&&(this._tileDebugTextBuffer.destroy(),this._tileDebugTextSegments.destroy(),this._tileDebugTextIndexBuffer.destroy(),this._tileDebugTextBuffer=null),this._globeTileDebugTextBuffer&&(this._globeTileDebugTextBuffer.destroy(),this._globeTileDebugTextBuffer=null),this.latestFeatureIndex=null,this.state="unloaded"}}loadModelData(t,r,c){t&&(t.resourceTiming&&(this.resourceTiming=t.resourceTiming),this.buckets=Object.assign({},this.buckets,Fs(t.buckets,r.style)),t.featureIndex&&(this.latestFeatureIndex=t.featureIndex))}getBucket(t){return this.buckets[t.fqid]}upload(t){for(const d in this.buckets){const f=this.buckets[d];f.uploadPending()&&f.upload(t)}const r=t.gl,c=this.imageAtlas;c&&!c.uploaded&&(this.imageAtlasTexture=new s.T(t,c.image,r.RGBA8,{useMipmap:!!c.patternPositions.size}),this.imageAtlas.uploaded=!0),this.glyphAtlasImage&&(this.glyphAtlasTexture=new s.T(t,this.glyphAtlasImage,r.R8),this.glyphAtlasImage=null),this.lineAtlas&&!this.lineAtlas.uploaded&&(this.lineAtlasTexture=new s.T(t,this.lineAtlas.image,r.R8),this.lineAtlas.uploaded=!0)}prepare(t,r,c){if(this.imageAtlas&&this.imageAtlasTexture&&this.imageAtlas.patchUpdatedImages(t,this.imageAtlasTexture,c),!r||!this.latestFeatureIndex||!this.latestFeatureIndex.rawTileData)return;const d=r.style.getBrightness();(this._lastUpdatedBrightness||d)&&(this._lastUpdatedBrightness&&d&&Math.abs(this._lastUpdatedBrightness-d)<.001||(this.updateBuckets(r,this._lastUpdatedBrightness!==d),this._lastUpdatedBrightness=d))}queryRenderedFeatures(t,r,c,d,f,_){if(!this.latestFeatureIndex||!this.latestFeatureIndex.rawTileData&&!this.latestFeatureIndex.is3DTile)return{};const T=function(E,M){const A=s.ad.mat4.fromScaling([],[.5*E.width,.5*-E.height,1]);return s.ad.mat4.translate(A,A,[1,-1,0]),s.ad.mat4.multiply(A,A,E.calculateProjMatrix(M.toUnwrapped())),Float32Array.from(A)}(f,this.tileID);return this.latestFeatureIndex.query(t,{tilespaceGeometry:r,pixelPosMatrix:T,transform:d,availableImages:c,tileTransform:this.tileTransform})}querySourceFeatures(t,r){const c=this.latestFeatureIndex;if(!c||!c.rawTileData)return;const d=c.loadVTLayers(),f=r?r.sourceLayer:"",_=d._geojsonTileLayer||d[f];if(!_)return;const T=s.a_(r&&r.filter),{z:E,x:M,y:A}=this.tileID.canonical,z={z:E,x:M,y:A};for(let C=0;C<_.length;C++){const k=_.feature(C);if(T.needGeometry){const G=s.a$(k,!0);if(!T.filter(new s.aa(this.tileID.overscaledZ),G,this.tileID.canonical))continue}else if(!T.filter(new s.aa(this.tileID.overscaledZ),k))continue;const j=c.getId(k,f),N=new s.b0(k,E,M,A,j);N.tile=z,t.push(N)}}loaded(){return this.state==="loaded"||this.state==="errored"}hasData(){return this.state==="loaded"||this.state==="reloading"||this.state==="expired"}patternsLoaded(){return!!this.imageAtlas&&!!this.imageAtlas.patternPositions.size}setExpiryData(t){const r=this.expirationTime;if(t.cacheControl){const c=s.b1(t.cacheControl);c["max-age"]&&(this.expirationTime=Date.now()+1e3*c["max-age"])}else t.expires&&(this.expirationTime=new Date(t.expires).getTime());if(this.expirationTime){const c=Date.now();let d=!1;if(this.expirationTime>c)d=!1;else if(r)if(this.expirationTime<r)d=!0;else{const f=this.expirationTime-r;f?this.expirationTime=c+Math.max(f,3e4):d=!0}else d=!0;d?(this.expiredRequestCount++,this.state="expired"):this.expiredRequestCount=0}}getExpiryTimeout(){if(this.expirationTime)return this.expiredRequestCount?1e3*(1<<Math.min(this.expiredRequestCount-1,31)):Math.min(this.expirationTime-new Date().getTime(),Math.pow(2,31)-1)}refreshFeatureState(t){this.latestFeatureIndex&&(this.latestFeatureIndex.rawTileData||this.latestFeatureIndex.is3DTile)&&t&&this.updateBuckets(t)}updateBuckets(t,r){if(!this.latestFeatureIndex||!t.style)return;const c=this.latestFeatureIndex.loadVTLayers(),d=t.style.listImages(),f=t.style.getBrightness();for(const _ in this.buckets){if(!t.style.hasLayer(_))continue;const T=this.buckets[_],E=T.layers[0],M=E.sourceLayer||"_geojsonTileLayer",A=c[M],z=t.style.getLayerSourceCache(E);let C={};z&&(C=z._state.getState(M,void 0));const k=this.imageAtlas?Object.fromEntries(this.imageAtlas.patternPositions):{},j=Object.keys(C).length>0&&!r;j&&!T.stateDependentLayers.length&&!r||T.update(C,A,d,k,j?T.stateDependentLayers:T.layers,r,f),(T instanceof s.b2||T instanceof s.b3)&&t._terrain&&t._terrain.enabled&&z&&T.uploadPending()&&t._terrain._clearRenderCacheForTile(z.id,this.tileID);const N=t&&t.style&&t.style.getOwnLayer(_);N&&(this.queryPadding=Math.max(this.queryPadding,N.queryRadius(T)))}}holdingForFade(){return this.symbolFadeHoldUntil!==void 0}symbolFadeFinished(){return!this.symbolFadeHoldUntil||this.symbolFadeHoldUntil<s.q.now()}clearFadeHold(){this.symbolFadeHoldUntil=void 0}setHoldDuration(t){this.symbolFadeHoldUntil=s.q.now()+t}setTexture(t,r){const c=r.context,d=c.gl;this.texture=this.texture||r.getTileTexture(t.width),this.texture&&this.texture instanceof s.T?this.texture.update(t):(this.texture=new s.T(c,t,d.RGBA8,{useMipmap:!0}),this.texture.bind(d.LINEAR,d.CLAMP_TO_EDGE))}setDependencies(t,r){const c={};for(const d of r)c[d]=!0;this.dependencies[t]=c}hasDependency(t,r){for(const c of t){const d=this.dependencies[c];if(d){for(const f of r)if(d[f])return!0}}return!1}clearQueryDebugViz(){}_makeDebugTileBoundsBuffers(t,r){if(!r||r.name==="mercator"||this._tileDebugBuffer)return;const c=s.b4(V0,this.tileID.canonical,this.tileTransform)[0],d=new s.b5,f=new s.b6;for(let _=0;_<c.length;_++){const{x:T,y:E}=c[_];d.emplaceBack(T,E),f.emplaceBack(_)}f.emplaceBack(0),this._tileDebugIndexBuffer=t.createIndexBuffer(f),this._tileDebugBuffer=t.createVertexBuffer(d,s.b7.members),this._tileDebugSegments=s.b8.simpleSegment(0,0,d.length,f.length)}_makeTileBoundsBuffers(t,r){if(this._tileBoundsBuffer||!r||r.name==="mercator")return;const c=s.b4(V0,this.tileID.canonical,this.tileTransform)[0];let d,f;if(this.isRaster){const _=function(T,E){const M=s.aR(T,E),A=Math.pow(2,T.z);for(let G=0;G<Pn;G++)for(let $=0;$<Pn;$++){const K=s.aS((T.x+($+o3($))/tn)/A),ie=s.aT((T.y+(G+o3(G))/tn)/A),te=E.project(K,ie),ae=G*Pn+$;rn[2*ae+0]=Math.round((te.x*M.scale-M.x)*s.ai),rn[2*ae+1]=Math.round((te.y*M.scale-M.y)*s.ai)}Zr.fill(0),Bs.fill(0);for(let G=2045;G>=0;G--){const $=4*G,K=ko[$+0],ie=ko[$+1],te=ko[$+2],ae=ko[$+3],ne=K+te>>1,oe=ie+ae>>1,se=ne+oe-ie,he=oe+K-ne,fe=ie*Pn+K,Ce=ae*Pn+te,Se=oe*Pn+ne,Ve=Math.hypot((rn[2*fe+0]+rn[2*Ce+0])/2-rn[2*Se+0],(rn[2*fe+1]+rn[2*Ce+1])/2-rn[2*Se+1])>=16;Zr[Se]=Zr[Se]||(Ve?1:0),G<1022&&(Zr[Se]=Zr[Se]||Zr[(ie+he>>1)*Pn+(K+se>>1)]||Zr[(ae+he>>1)*Pn+(te+se>>1)])}const z=new s.aU,C=new s.aV;let k=0;function j(G,$){const K=$*Pn+G;return Bs[K]===0&&(z.emplaceBack(rn[2*K+0],rn[2*K+1],G*s.ai/tn,$*s.ai/tn),Bs[K]=++k),Bs[K]-1}function N(G,$,K,ie,te,ae){const ne=G+K>>1,oe=$+ie>>1;if(Math.abs(G-te)+Math.abs($-ae)>1&&Zr[oe*Pn+ne])N(te,ae,G,$,ne,oe),N(K,ie,te,ae,ne,oe);else{const se=j(G,$),he=j(K,ie),fe=j(te,ae);C.emplaceBack(se,he,fe)}}return N(0,0,tn,tn,tn,0),N(tn,tn,0,0,0,tn),{vertices:z,indices:C}}(this.tileID.canonical,r);d=_.vertices,f=_.indices}else{d=new s.aU,f=new s.aV;for(const{x:T,y:E}of c)d.emplaceBack(T,E,0,0);const _=s.b9(d.int16,void 0,4);for(let T=0;T<_.length;T+=3)f.emplaceBack(_[T],_[T+1],_[T+2])}this._tileBoundsBuffer=t.createVertexBuffer(d,s.ba.members),this._tileBoundsIndexBuffer=t.createIndexBuffer(f),this._tileBoundsSegments=s.b8.simpleSegment(0,0,d.length,f.length)}_makeGlobeTileDebugBuffers(t,r){const c=r.projection;if(!c||c.name!=="globe"||r.freezeTileCoverage)return;const d=this.tileID.canonical,f=s.bb(d,r),_=s.bc(f),T=s.ag(r.zoom);let E;T>0&&(E=s.ad.mat4.invert(new Float64Array(16),r.globeMatrix)),this._makeGlobeTileDebugBorderBuffer(t,d,r,_,E,T),this._makeGlobeTileDebugTextBuffer(t,d,r,_,E,T)}_globePoint(t,r,c,d,f,_,T){let E=s.bd(t,r,c);if(_){const M=1<<c.z,A=s.av(d.center.lng),z=s.aC(d.center.lat),C=(c.x+.5)/M-A;let k=0;C>.5?k=-1:C<-.5&&(k=1);let j=(t/s.ai+c.x)/M+k,N=(r/s.ai+c.y)/M;j=(j-A)*d._pixelsPerMercatorPixel+A,N=(N-z)*d._pixelsPerMercatorPixel+z;const G=[j*d.worldSize,N*d.worldSize,0];s.ad.vec3.transformMat4(G,G,_),E=s.be(E,G,T)}return s.ad.vec3.transformMat4(E,E,f)}_makeGlobeTileDebugBorderBuffer(t,r,c,d,f,_){const T=new s.b5,E=new s.b6,M=new s.bf,A=(C,k,j,N,G)=>{const $=(j-C)/(G-1),K=(N-k)/(G-1),ie=T.length;for(let te=0;te<G;te++){const ae=C+te*$,ne=k+te*K;T.emplaceBack(ae,ne);const oe=this._globePoint(ae,ne,r,c,d,f,_);M.emplaceBack(oe[0],oe[1],oe[2]),E.emplaceBack(ie+te)}},z=s.ai;A(0,0,z,0,16),A(z,0,z,z,16),A(z,z,0,z,16),A(0,z,0,0,16),this._tileDebugIndexBuffer=t.createIndexBuffer(E),this._tileDebugBuffer=t.createVertexBuffer(T,s.b7.members),this._globeTileDebugBorderBuffer=t.createVertexBuffer(M,s.bg.members),this._tileDebugSegments=s.b8.simpleSegment(0,0,T.length,E.length)}_makeGlobeTileDebugTextBuffer(t,r,c,d,f,_){const T=s.ai/4,E=new s.b5,M=new s.aV,A=new s.bf,z=25;M.reserve(32),E.reserve(z),A.reserve(z);const C=(k,j)=>z*k+j;for(let k=0;k<z;k++){const j=k*T;for(let N=0;N<z;N++){const G=N*T;E.emplaceBack(G,j);const $=this._globePoint(G,j,r,c,d,f,_);A.emplaceBack($[0],$[1],$[2])}}for(let k=0;k<4;k++)for(let j=0;j<4;j++){const N=C(k,j),G=C(k,j+1),$=C(k+1,j),K=C(k+1,j+1);M.emplaceBack(N,G,$),M.emplaceBack($,G,K)}this._tileDebugTextIndexBuffer=t.createIndexBuffer(M),this._tileDebugTextBuffer=t.createVertexBuffer(E,s.b7.members),this._globeTileDebugTextBuffer=t.createVertexBuffer(A,s.bg.members),this._tileDebugTextSegments=s.b8.simpleSegment(0,0,z,32)}destroy(t=!1){for(const r in this.buckets)this.buckets[r].destroy();this.buckets={},this.imageAtlas&&(this.imageAtlas=null),this.lineAtlas&&(this.lineAtlas=null),this.imageAtlasTexture&&(this.imageAtlasTexture.destroy(),delete this.imageAtlasTexture),this.glyphAtlasTexture&&(this.glyphAtlasTexture.destroy(),delete this.glyphAtlasTexture),this.lineAtlasTexture&&(this.lineAtlasTexture.destroy(),delete this.lineAtlasTexture),this._tileBoundsBuffer&&(this._tileBoundsBuffer.destroy(),this._tileBoundsIndexBuffer.destroy(),this._tileBoundsSegments.destroy(),this._tileBoundsBuffer=null),this._tileDebugBuffer&&(this._tileDebugBuffer.destroy(),this._tileDebugSegments.destroy(),this._tileDebugBuffer=null),this._tileDebugIndexBuffer&&(this._tileDebugIndexBuffer.destroy(),this._tileDebugIndexBuffer=null),this._globeTileDebugBorderBuffer&&(this._globeTileDebugBorderBuffer.destroy(),this._globeTileDebugBorderBuffer=null),this._tileDebugTextBuffer&&(this._tileDebugTextBuffer.destroy(),this._tileDebugTextSegments.destroy(),this._tileDebugTextIndexBuffer.destroy(),this._tileDebugTextBuffer=null),this._globeTileDebugTextBuffer&&(this._globeTileDebugTextBuffer.destroy(),this._globeTileDebugTextBuffer=null),!t&&this.texture&&this.texture instanceof s.T&&(this.texture.destroy(),delete this.texture),this.hillshadeFBO&&(this.hillshadeFBO.destroy(),delete this.hillshadeFBO),this.dem&&delete this.dem,this.neighboringTiles&&delete this.neighboringTiles,this.demTexture&&(this.demTexture.destroy(),delete this.demTexture),this.rasterParticleState&&(this.rasterParticleState.destroy(),delete this.rasterParticleState),this.latestFeatureIndex=null,this.state="unloaded"}}s.bh.setPbf(s.bi);class Ur extends Cn{constructor(t,r,c,d,f){super(t,r,c,d,f),this._workQueue=[],this._fetchQueue=[],this._isHeaderLoaded=!1}getLayers(){return this._mrt?Object.values(this._mrt.layers):[]}getLayer(t){return this._mrt&&this._mrt.getLayer(t)}setTexture(t,r){const c=r.context,d=c.gl;this.texture=this.texture||r.getTileTexture(t.width),this.texture&&this.texture instanceof s.T?this.texture.update(t,{premultiply:!1}):this.texture=new s.T(c,t,d.RGBA8,{premultiply:!1})}flushQueues(){for(;this._workQueue.length;)this._workQueue.pop()();for(;this._fetchQueue.length;)this._fetchQueue.pop()()}fetchHeader(t=16384,r){const c=this._mrt=new s.bh(30),d=Object.assign({},this.requestParams,{headers:{Range:"bytes=0-"+(t-1)}});return this.entireBuffer=null,this.request=s.bj(d,(f,_,T,E)=>{if(f)r(f);else try{const M=c.getHeaderLength(_);if(M>t)return void(this.request=this.fetchHeader(M,r));c.parseHeader(_),this._isHeaderLoaded=!0;let A=0;for(const z of Object.values(c.layers))A=Math.max(A,z.dataIndex[z.dataIndex.length-1].lastByte);_.byteLength>=A&&(this.entireBuffer=_),r(null,this.entireBuffer||_,T,E)}catch(M){r(M)}}),this.request}fetchBand(t,r,c){const d=this._mrt;if(!this._isHeaderLoaded||!d)return void c(new Error("Tile header is not ready"));const f=this.actor;if(!f)return void c(new Error("Can't fetch tile band without an actor"));let _;const T=(z,C)=>{_.complete(z,C),z?c(z):(this.updateTextureDescriptor(t,r),c(null,this.textureDescriptor&&this.textureDescriptor.img))},E=(z,C)=>{if(z)return c(z);const k=f.send("decodeRasterArray",{type:"raster-array",source:this.source,scope:this.scope,tileID:this.tileID,uid:this.uid,buffer:C,task:_},T,void 0,!0);this._workQueue.push(()=>{k&&k.cancel(),_.cancel()})},M=d.getLayer(t);if(!M)return void c(new Error(`Unknown sourceLayer "${t}"`));if(M.hasDataForBand(r))return this.updateTextureDescriptor(t,r),void c(null,this.textureDescriptor?this.textureDescriptor.img:null);const A=M.getDataRange([r]);if(_=d.createDecodingTask(A),!_||_.tasks.length)if(this.flushQueues(),this.entireBuffer)E(null,this.entireBuffer.slice(A.firstByte,A.lastByte+1));else{const z=Object.assign({},this.requestParams,{headers:{Range:`bytes=${A.firstByte}-${A.lastByte}`}}),C=s.bj(z,E);this._fetchQueue.push(()=>{C.cancel(),_.cancel()})}else c(null)}updateNeeded(t,r){return(!this.textureDescriptor||this.textureDescriptor.band!==r||this.textureDescriptor.layer!==t)&&this.state!=="errored"}updateTextureDescriptor(t,r){if(!this._mrt)return;const c=this._mrt.getLayer(t);if(!c||!c.hasBand(r)||!c.hasDataForBand(r))return;const{bytes:d,tileSize:f,buffer:_,offset:T,scale:E}=c.getBandView(r),M=f+2*_,A=new s.r({width:M,height:M},d),z=this.texture;z&&z instanceof s.T&&z.update(A,{premultiply:!1}),this.textureDescriptor={layer:t,band:r,img:A,buffer:_,offset:T,tileSize:f,format:c.pixelFormat,mix:[E,256*E,65536*E,16777216*E]}}}class pc{constructor(t,r){this.max=t,this.onRemove=r,this.reset()}reset(){for(const t in this.data)for(const r of this.data[t])r.timeout&&clearTimeout(r.timeout),this.onRemove(r.value);return this.data={},this.order=[],this}add(t,r,c){const d=t.wrapped().key;this.data[d]===void 0&&(this.data[d]=[]);const f={value:r,timeout:void 0};if(c!==void 0&&(f.timeout=setTimeout(()=>{this.remove(t,f)},c)),this.data[d].push(f),this.order.push(d),this.order.length>this.max){const _=this._getAndRemoveByKey(this.order[0]);_&&this.onRemove(_)}return this}has(t){return t.wrapped().key in this.data}getAndRemove(t){return this.has(t)?this._getAndRemoveByKey(t.wrapped().key):null}_getAndRemoveByKey(t){const r=this.data[t].shift();return r.timeout&&clearTimeout(r.timeout),this.data[t].length===0&&delete this.data[t],this.order.splice(this.order.indexOf(t),1),r.value}getByKey(t){const r=this.data[t];return r?r[0].value:null}get(t){return this.has(t)?this.data[t.wrapped().key][0].value:null}remove(t,r){if(!this.has(t))return this;const c=t.wrapped().key,d=r===void 0?0:this.data[c].indexOf(r),f=this.data[c][d];return this.data[c].splice(d,1),f.timeout&&clearTimeout(f.timeout),this.data[c].length===0&&delete this.data[c],this.onRemove(f.value),this.order.splice(this.order.indexOf(c),1),this}setMaxSize(t){for(this.max=t;this.order.length>this.max;){const r=this._getAndRemoveByKey(this.order[0]);r&&this.onRemove(r)}return this}filter(t){const r=[];for(const c in this.data)for(const d of this.data[c])t(d.value)||r.push(d);for(const c of r)this.remove(c.value.tileID,c)}}class s3{constructor(){this.state={},this.stateChanges={},this.deletedStates={}}updateState(t,r,c){const d=String(r);if(this.stateChanges[t]=this.stateChanges[t]||{},this.stateChanges[t][d]=this.stateChanges[t][d]||{},s.l(this.stateChanges[t][d],c),this.deletedStates[t]===null){this.deletedStates[t]={};for(const f in this.state[t])f!==d&&(this.deletedStates[t][f]=null)}else if(this.deletedStates[t]&&this.deletedStates[t][d]===null){this.deletedStates[t][d]={};for(const f in this.state[t][d])c[f]||(this.deletedStates[t][d][f]=null)}else for(const f in c)this.deletedStates[t]&&this.deletedStates[t][d]&&this.deletedStates[t][d][f]===null&&delete this.deletedStates[t][d][f]}removeFeatureState(t,r,c){if(this.deletedStates[t]===null)return;const d=String(r);if(this.deletedStates[t]=this.deletedStates[t]||{},c&&r!==void 0)this.deletedStates[t][d]!==null&&(this.deletedStates[t][d]=this.deletedStates[t][d]||{},this.deletedStates[t][d][c]=null);else if(r!==void 0)if(this.stateChanges[t]&&this.stateChanges[t][d])for(c in this.deletedStates[t][d]={},this.stateChanges[t][d])this.deletedStates[t][d][c]=null;else this.deletedStates[t][d]=null;else this.deletedStates[t]=null}getState(t,r){const c=this.state[t]||{},d=this.stateChanges[t]||{},f=this.deletedStates[t];if(f===null)return{};if(r!==void 0){const T=String(r),E=s.l({},c[T],d[T]);if(f){const M=f[r];if(M===null)return{};for(const A in M)delete E[A]}return E}const _=s.l({},c,d);if(f)for(const T in f)delete _[T];return _}initializeTileState(t,r){t.refreshFeatureState(r)}coalesceChanges(t,r){const c={};for(const d in this.stateChanges){this.state[d]=this.state[d]||{};const f={};for(const _ in this.stateChanges[d])this.state[d][_]||(this.state[d][_]={}),s.l(this.state[d][_],this.stateChanges[d][_]),f[_]=this.state[d][_];c[d]=f}for(const d in this.deletedStates){this.state[d]=this.state[d]||{};const f={};if(this.deletedStates[d]===null)for(const _ in this.state[d])f[_]={},this.state[d][_]={};else for(const _ in this.deletedStates[d]){if(this.deletedStates[d][_]===null)this.state[d][_]={};else if(this.state[d][_])for(const T of Object.keys(this.deletedStates[d][_]))delete this.state[d][_][T];f[_]=this.state[d][_]}c[d]=c[d]||{},s.l(c[d],f)}if(this.stateChanges={},this.deletedStates={},Object.keys(c).length!==0)for(const d in t)t[d].refreshFeatureState(r)}}class yn extends s.E{constructor(t,r,c){super(),this.id=t,this._onlySymbols=c,r.on("data",d=>{d.dataType==="source"&&d.sourceDataType==="metadata"&&(this._sourceLoaded=!0),this._sourceLoaded&&!this._paused&&d.dataType==="source"&&d.sourceDataType==="content"&&(this.reload(),this.transform&&this.update(this.transform))}),r.on("error",()=>{this._sourceErrored=!0}),this._source=r,this._tiles={},this._cache=new pc(0,this._unloadTile.bind(this)),this._timers={},this._cacheTimers={},this._minTileCacheSize=r.minTileCacheSize,this._maxTileCacheSize=r.maxTileCacheSize,this._loadedParentTiles={},this.castsShadows=!1,this.tileCoverLift=0,this._coveredTiles={},this._shadowCasterTiles={},this._state=new s3,this._isRaster=this._source.type==="raster"||this._source.type==="raster-dem"||this._source.type==="raster-array"||this._source.type==="custom"&&this._source._dataType==="raster"}onAdd(t){this.map=t,this._minTileCacheSize=this._minTileCacheSize===void 0&&t?t._minTileCacheSize:this._minTileCacheSize,this._maxTileCacheSize=this._maxTileCacheSize===void 0&&t?t._maxTileCacheSize:this._maxTileCacheSize}loaded(){if(this._sourceErrored)return!0;if(!this._sourceLoaded||!this._source.loaded())return!1;for(const t in this._tiles)if(!this._tiles[t].loaded())return!1;return!0}getSource(){return this._source}pause(){this._paused=!0}resume(){if(!this._paused)return;const t=this._shouldReloadOnResume;this._paused=!1,this._shouldReloadOnResume=!1,t&&this.reload(),this.transform&&this.update(this.transform)}_loadTile(t,r){return t.isSymbolTile=this._onlySymbols,t.isExtraShadowCaster=this._shadowCasterTiles[t.tileID.key],this._source.loadTile(t,r)}_unloadTile(t){if(this._source.unloadTile)return this._source.unloadTile(t)}_abortTile(t){if(this._source.abortTile)return this._source.abortTile(t)}serialize(){return this._source.serialize()}prepare(t){this._source.prepare&&this._source.prepare(),this._state.coalesceChanges(this._tiles,this.map?this.map.painter:null);for(const r in this._tiles){const c=this._tiles[r];c.upload(t),c.prepare(this.map.style.imageManager,this.map?this.map.painter:null,this._source.scope)}}getIds(){return Object.values(this._tiles).map(t=>t.tileID).sort(bi).map(t=>t.key)}getRenderableIds(t,r){const c=[];for(const d in this._tiles)this._isIdRenderable(+d,t,r)&&c.push(this._tiles[d]);return t?c.sort((d,f)=>{const _=d.tileID,T=f.tileID,E=new s.P(_.canonical.x,_.canonical.y)._rotate(this.transform.angle),M=new s.P(T.canonical.x,T.canonical.y)._rotate(this.transform.angle);return _.overscaledZ-T.overscaledZ||M.y-E.y||M.x-E.x}).map(d=>d.tileID.key):c.map(d=>d.tileID).sort(bi).map(d=>d.key)}hasRenderableParent(t){const r=this.findLoadedParent(t,0);return!!r&&this._isIdRenderable(r.tileID.key)}_isIdRenderable(t,r,c){return this._tiles[t]&&this._tiles[t].hasData()&&!this._coveredTiles[t]&&(r||!this._tiles[t].holdingForFade())&&(c||!this._shadowCasterTiles[t])}reload(){if(this._paused)this._shouldReloadOnResume=!0;else{this._cache.reset();for(const t in this._tiles)this._tiles[t].state!=="errored"&&this._reloadTile(+t,"reloading")}}_reloadTile(t,r){const c=this._tiles[t];c&&(c.state!=="loading"&&(c.state=r),this._loadTile(c,this._tileLoaded.bind(this,c,t,r)))}_tileLoaded(t,r,c,d){if(d)if(t.state="errored",d.status!==404)this._source.fire(new s.z(d,{tile:t}));else{if(this._source.fire(new s.A("data",{dataType:"source",sourceDataType:"error",sourceId:this._source.id,tile:t})),!(t.tileID.key in this._loadedParentTiles))return;if(this._source.type==="raster-dem"&&this.usedForTerrain&&this.map.painter.terrain){const f=this.map.painter.terrain;this.update(this.transform,f.getScaledDemTileSize(),!0),f.resetTileLookupCache(this.id)}else this.update(this.transform)}else t.timeAdded=s.q.now(),c==="expired"&&(t.refreshedUponExpiration=!0),this._setTileReloadTimer(r,t),this._source.type==="raster-dem"&&t.dem&&this._backfillDEM(t),this._state.initializeTileState(t,this.map?this.map.painter:null),this._source.fire(new s.A("data",{dataType:"source",tile:t,coord:t.tileID,sourceCacheId:this.id}))}_backfillDEM(t){const r=this.getRenderableIds();for(let d=0;d<r.length;d++){const f=r[d];if(t.neighboringTiles&&t.neighboringTiles[f]){const _=this.getTileByID(f);c(t,_),c(_,t)}}function c(d,f){if(!d.dem||d.dem.borderReady)return;d.needsHillshadePrepare=!0,d.needsDEMTextureUpload=!0;let _=f.tileID.canonical.x-d.tileID.canonical.x;const T=f.tileID.canonical.y-d.tileID.canonical.y,E=Math.pow(2,d.tileID.canonical.z),M=f.tileID.key;_===0&&T===0||Math.abs(T)>1||(Math.abs(_)>1&&(Math.abs(_+E)===1?_+=E:Math.abs(_-E)===1&&(_-=E)),f.dem&&d.dem&&(d.dem.backfillBorder(f.dem,_,T),d.neighboringTiles&&d.neighboringTiles[M]&&(d.neighboringTiles[M].backfilled=!0)))}}getTile(t){return this.getTileByID(t.key)}getTileByID(t){return this._tiles[t]}_retainLoadedChildren(t,r,c,d){for(const f in this._tiles){let _=this._tiles[f];if(d[f]||!_.hasData()||_.tileID.overscaledZ<=r||_.tileID.overscaledZ>c)continue;let T=_.tileID;for(;_&&_.tileID.overscaledZ>r+1;){const M=_.tileID.scaledTo(_.tileID.overscaledZ-1);_=this._tiles[M.key],_&&_.hasData()&&(T=M)}let E=T;for(;E.overscaledZ>r;)if(E=E.scaledTo(E.overscaledZ-1),t[E.key]){d[T.key]=T;break}}}findLoadedParent(t,r){if(t.key in this._loadedParentTiles){const c=this._loadedParentTiles[t.key];return c&&c.tileID.overscaledZ>=r?c:null}for(let c=t.overscaledZ-1;c>=r;c--){const d=t.scaledTo(c),f=this._getLoadedTile(d);if(f)return f}}_getLoadedTile(t){const r=this._tiles[t.key];return r&&r.hasData()?r:this._cache.getByKey(this._source.reparseOverscaled?t.wrapped().key:t.canonical.key)}updateCacheSize(t,r){r=r||this._source.tileSize;const c=Math.ceil(t.width/r)+1,d=Math.ceil(t.height/r)+1,f=Math.floor(c*d*5),_=typeof this._minTileCacheSize=="number"?Math.max(this._minTileCacheSize,f):f,T=typeof this._maxTileCacheSize=="number"?Math.min(this._maxTileCacheSize,_):_;this._cache.setMaxSize(T)}handleWrapJump(t){const r=Math.round((t-(this._prevLng===void 0?t:this._prevLng))/360);if(this._prevLng=t,r){const c={};for(const d in this._tiles){const f=this._tiles[d];f.tileID=f.tileID.unwrapTo(f.tileID.wrap+r),c[f.tileID.key]=f}this._tiles=c;for(const d in this._timers)clearTimeout(this._timers[d]),delete this._timers[d];for(const d in this._tiles)this._setTileReloadTimer(+d,this._tiles[d])}}update(t,r,c,d){if(this.transform=t,!this._sourceLoaded||this._paused||this.transform.freezeTileCoverage||this.usedForTerrain&&!c)return;this.updateCacheSize(t,r),this.transform.projection.name!=="globe"&&this.handleWrapJump(this.transform.center.lng),this._shadowCasterTiles={},this._coveredTiles={};const f=this._source.type==="batched-model";let _,T=this._source.maxzoom;const E=this.map&&this.map.painter?this.map.painter._terrain:null;if(E&&E.sourceCache===this&&E.attenuationRange()){const z=E.attenuationRange()[0],C=Math.floor(z)-Math.log2(E.getDemUpscale());T>C&&(T=C)}if(this.used||this.usedForTerrain){if(this._source.tileID)_=t.getVisibleUnwrappedCoordinates(this._source.tileID).map(z=>new s.aH(z.canonical.z,z.wrap,z.canonical.z,z.canonical.x,z.canonical.y));else if(this.tileCoverLift!==0){const z=t.clone();z.tileCoverLift=this.tileCoverLift,_=z.coveringTiles({tileSize:r||this._source.tileSize,minzoom:this._source.minzoom,maxzoom:T,roundZoom:this._source.roundZoom&&!c,reparseOverscaled:this._source.reparseOverscaled,isTerrainDEM:this.usedForTerrain,calculateQuadrantVisibility:f}),this._source.minzoom<=1&&t.projection.name==="globe"&&(_.push(new s.aH(1,0,1,0,0)),_.push(new s.aH(1,0,1,1,0)),_.push(new s.aH(1,0,1,0,1)),_.push(new s.aH(1,0,1,1,1)))}else if(_=t.coveringTiles({tileSize:r||this._source.tileSize,minzoom:this._source.minzoom,maxzoom:T,roundZoom:this._source.roundZoom&&!c,reparseOverscaled:this._source.reparseOverscaled,isTerrainDEM:this.usedForTerrain,calculateQuadrantVisibility:f}),this._source.hasTile){const z=this._source.hasTile.bind(this._source);_=_.filter(C=>z(C))}}else _=[];if(_.length>0&&this.castsShadows&&d&&this.transform.projection.name!=="globe"&&!this.usedForTerrain&&!a3(this._source.type)){const z=t.coveringZoomLevel({tileSize:r||this._source.tileSize,roundZoom:this._source.roundZoom&&!c}),C=Math.min(z,this._source.maxzoom);if(f){const k=t.extendTileCover(_,C);for(const j of k)_.push(j)}else{const k=t.extendTileCover(_,C,d);for(const j of k)this._shadowCasterTiles[j.key]=!0,_.push(j)}}const M=this._updateRetainedTiles(_);if(a3(this._source.type)&&_.length!==0){const z={},C={},k=Object.keys(M);for(const N of k){const G=M[N],$=this._tiles[N];if(!$||$.fadeEndTime&&$.fadeEndTime<=s.q.now())continue;const K=this.findLoadedParent(G,Math.max(G.overscaledZ-yn.maxOverzooming,this._source.minzoom));K&&(this._addTile(K.tileID),z[K.tileID.key]=K.tileID),C[N]=G}const j=_[_.length-1].overscaledZ;for(const N in this._tiles){const G=this._tiles[N];if(M[N]||!G.hasData())continue;let $=G.tileID;for(;$.overscaledZ>j;){$=$.scaledTo($.overscaledZ-1);const K=this._tiles[$.key];if(K&&K.hasData()&&C[$.key]){M[N]=G.tileID;break}}}for(const N in z)M[N]||(this._coveredTiles[N]=!0,M[N]=z[N])}for(const z in M)this._tiles[z].clearFadeHold();const A=s.bk(this._tiles,M);for(const z of A){const C=this._tiles[z];C.hasSymbolBuckets&&!C.holdingForFade()?C.setHoldDuration(this.map._fadeDuration):C.hasSymbolBuckets&&!C.symbolFadeFinished()||this._removeTile(+z)}this._updateLoadedParentTileCache(),this._onlySymbols&&this._source.afterUpdate&&this._source.afterUpdate()}releaseSymbolFadeTiles(){for(const t in this._tiles)this._tiles[t].holdingForFade()&&this._removeTile(+t)}_updateRetainedTiles(t){const r={};if(t.length===0)return r;const c={},d=t.reduce((M,A)=>Math.min(M,A.overscaledZ),1/0),f=t[0].overscaledZ,_=Math.max(f-yn.maxOverzooming,this._source.minzoom),T=Math.max(f+yn.maxUnderzooming,this._source.minzoom),E={};for(const M of t){const A=this._addTile(M);r[M.key]=M,A.hasData()||d<this._source.maxzoom&&(E[M.key]=M)}this._retainLoadedChildren(E,d,T,r);for(const M of t){let A=this._tiles[M.key];if(A.hasData())continue;if(M.canonical.z>=this._source.maxzoom){const C=M.children(this._source.maxzoom)[0],k=this.getTile(C);if(k&&k.hasData()){r[C.key]=C;continue}}else{const C=M.children(this._source.maxzoom);if(r[C[0].key]&&r[C[1].key]&&r[C[2].key]&&r[C[3].key])continue}let z=A.wasRequested();for(let C=M.overscaledZ-1;C>=_;--C){const k=M.scaledTo(C);if(c[k.key]||(c[k.key]=!0,A=this.getTile(k),!A&&z&&(A=this._addTile(k)),A&&(r[k.key]=k,z=A.wasRequested(),A.hasData())))break}}return r}_updateLoadedParentTileCache(){this._loadedParentTiles={};for(const t in this._tiles){const r=[];let c,d=this._tiles[t].tileID;for(;d.overscaledZ>0;){if(d.key in this._loadedParentTiles){c=this._loadedParentTiles[d.key];break}r.push(d.key);const f=d.scaledTo(d.overscaledZ-1);if(c=this._getLoadedTile(f),c)break;d=f}for(const f of r)this._loadedParentTiles[f]=c}}_addTile(t){let r=this._tiles[t.key];if(r)return r.isExtraShadowCaster!==!0||this._shadowCasterTiles[t.key]||this._reloadTile(t.key,"reloading"),r;r=this._cache.getAndRemove(t),r&&(this._setTileReloadTimer(t.key,r),r.tileID=t,this._state.initializeTileState(r,this.map?this.map.painter:null),this._cacheTimers[t.key]&&(clearTimeout(this._cacheTimers[t.key]),delete this._cacheTimers[t.key],this._setTileReloadTimer(t.key,r)));const c=!!r;if(!c){const d=this.map?this.map.painter:null,f=this._source.tileSize*t.overscaleFactor();r=this._source.type==="raster-array"?new Ur(t,f,this.transform.tileZoom,d,this._isRaster):new Cn(t,f,this.transform.tileZoom,d,this._isRaster),this._loadTile(r,this._tileLoaded.bind(this,r,t.key,r.state))}return r?(r.uses++,this._tiles[t.key]=r,c||this._source.fire(new s.A("dataloading",{tile:r,coord:r.tileID,dataType:"source"})),r):null}_setTileReloadTimer(t,r){t in this._timers&&(clearTimeout(this._timers[t]),delete this._timers[t]);const c=r.getExpiryTimeout();c&&(this._timers[t]=setTimeout(()=>{this._reloadTile(t,"expired"),delete this._timers[t]},c))}_removeTile(t){const r=this._tiles[t];r&&(r.uses--,delete this._tiles[t],this._timers[t]&&(clearTimeout(this._timers[t]),delete this._timers[t]),r.uses>0||(r.hasData()&&r.state!=="reloading"||r.state==="empty"?this._cache.add(r.tileID,r,r.getExpiryTimeout()):(r.aborted=!0,this._abortTile(r),this._unloadTile(r))))}clearTiles(){this._shouldReloadOnResume=!1,this._paused=!1;for(const t in this._tiles)this._removeTile(+t);this._source._clear&&this._source._clear(),this._cache.reset(),this.map&&this.usedForTerrain&&this.map.painter.terrain&&this.map.painter.terrain.resetTileLookupCache(this.id)}tilesIn(t,r,c){const d=[],f=this.transform;if(!f)return d;const _=f.projection.name==="globe",T=s.av(f.center.lng);for(const E in this._tiles){const M=this._tiles[E];if(c&&M.clearQueryDebugViz(),M.holdingForFade())continue;let A;if(_){const z=M.tileID.canonical;if(z.z===0){const C=[Math.abs(s.ay(T,...St(z,-1))-T),Math.abs(s.ay(T,...St(z,1))-T)];A=[0,2*C.indexOf(Math.min(...C))-1]}else{const C=[Math.abs(s.ay(T,...St(z,-1))-T),Math.abs(s.ay(T,...St(z,0))-T),Math.abs(s.ay(T,...St(z,1))-T)];A=[C.indexOf(Math.min(...C))-1]}}else A=[0];for(const z of A){const C=t.containsTile(M,f,r,z);C&&d.push(C)}}return d}getShadowCasterCoordinates(){return this._getRenderableCoordinates(!1,!0)}getVisibleCoordinates(t){return this._getRenderableCoordinates(t)}_getRenderableCoordinates(t,r){const c=this.getRenderableIds(t,r).map(f=>this._tiles[f].tileID),d=this.transform.projection.name==="globe";for(const f of c)f.projMatrix=this.transform.calculateProjMatrix(f.toUnwrapped()),f.expandedProjMatrix=d?this.transform.calculateProjMatrix(f.toUnwrapped(),!1,!0):f.projMatrix;return c}sortCoordinatesByDistance(t){const r=t.slice(),c=this.transform._camera.position,d=this.transform._camera.forward(),f={};for(const _ of r){const T=1/(1<<_.canonical.z);f[_.key]=((_.canonical.x+.5)*T+_.wrap-c[0])*d[0]+((_.canonical.y+.5)*T-c[1])*d[1]-c[2]*d[2]}return r.sort((_,T)=>f[_.key]-f[T.key]),r}hasTransition(){if(this._source.hasTransition())return!0;if(a3(this._source.type))for(const t in this._tiles){const r=this._tiles[t];if(r.fadeEndTime!==void 0&&r.fadeEndTime>=s.q.now())return!0}return!1}setFeatureState(t,r,c){this._state.updateState(t=t||"_geojsonTileLayer",r,c)}removeFeatureState(t,r,c){this._state.removeFeatureState(t=t||"_geojsonTileLayer",r,c)}getFeatureState(t,r){return this._state.getState(t=t||"_geojsonTileLayer",r)}setDependencies(t,r,c){const d=this._tiles[t];d&&d.setDependencies(r,c)}reloadTilesForDependencies(t,r){for(const c in this._tiles)this._tiles[c].hasDependency(t,r)&&this._reloadTile(+c,"reloading");this._cache.filter(c=>!c.hasDependency(t,r))}_preloadTiles(t,r){if(!this._sourceLoaded){const E=()=>{this._sourceLoaded&&(this._source.off("data",E),this._preloadTiles(t,r))};return void this._source.on("data",E)}const c=new Map,d=Array.isArray(t)?t:[t],f=this.map.painter.terrain,_=this.usedForTerrain&&f?f.getScaledDemTileSize():this._source.tileSize;for(const E of d){const M=E.coveringTiles({tileSize:_,minzoom:this._source.minzoom,maxzoom:this._source.maxzoom,roundZoom:this._source.roundZoom&&!this.usedForTerrain,reparseOverscaled:this._source.reparseOverscaled,isTerrainDEM:this.usedForTerrain});for(const A of M)c.set(A.key,A);this.usedForTerrain&&E.updateElevation(!1)}const T=Array.from(c.values());s.bl(T,(E,M)=>{const A=new Cn(E,this._source.tileSize*E.overscaleFactor(),this.transform.tileZoom,this.map.painter,this._isRaster);this._loadTile(A,z=>{this._source.type==="raster-dem"&&A.dem&&this._backfillDEM(A),M(z,A)})},r)}}function bi(u,t){const r=Math.abs(2*u.wrap)-+(u.wrap<0),c=Math.abs(2*t.wrap)-+(t.wrap<0);return u.overscaledZ-t.overscaledZ||c-r||t.canonical.y-u.canonical.y||t.canonical.x-u.canonical.x}function a3(u){return u==="raster"||u==="image"||u==="video"||u==="custom"}function St(u,t){const r=1<<u.z;return[u.x/r+t,(u.x+1)/r+t]}yn.maxOverzooming=10,yn.maxUnderzooming=3;class fc{constructor(t){this.style=t,this.layersGotHidden=!1,this.layers=[]}processLayersChanged(){this.layers=[];const t=!1,r=!1;for(const c in this.style._mergedLayers){const d=this.style._mergedLayers[c];if(d.type==="fill-extrusion")this.layers.push({layer:d,visible:t,visibilityChanged:r});else if(d.type==="model"){const f=this.style.getLayerSource(d);f&&f.type==="batched-model"&&this.layers.push({layer:d,visible:t,visibilityChanged:r})}}}onNewFrame(t){this.layersGotHidden=!1;for(const r of this.layers){const c=r.layer;let d=!1;c.type==="fill-extrusion"?d=!c.isHidden(t)&&c.paint.get("fill-extrusion-opacity")>0:c.type==="model"&&(d=!c.isHidden(t)&&c.paint.get("model-opacity").constantOr(1)>0),this.layersGotHidden=this.layersGotHidden||!d&&r.visible,r.visible=d}}updateZOffset(t,r){this.currentBuildingBuckets=[];for(const d of this.layers){const f=d.layer,_=this.style.getLayerSourceCache(f);let T=1;f.type==="fill-extrusion"&&(T=d.visible?f.paint.get("fill-extrusion-vertical-scale"):0);let E=_?_.getTile(r):null;if(!E&&_&&r.canonical.z>_.getSource().minzoom){let M=r.scaledTo(Math.min(_.getSource().maxzoom,r.overscaledZ-1));for(;M.overscaledZ>=_.getSource().minzoom&&(E=_.getTile(M),!E&&M.overscaledZ!==0);)M=M.scaledTo(M.overscaledZ-1)}this.currentBuildingBuckets.push({bucket:E?E.getBucket(f):null,tileID:E?E.tileID:r,verticalScale:T})}t.hasAnyZOffset=!1;let c=!1;for(let d=0;d<t.symbolInstances.length;d++){const f=t.symbolInstances.get(d),_=f.zOffset,T=this._getHeightAtTileOffset(r,f.tileAnchorX,f.tileAnchorY);f.zOffset=T!==Number.NEGATIVE_INFINITY?T:_,c||_===f.zOffset||(c=!0),t.hasAnyZOffset||f.zOffset===0||(t.hasAnyZOffset=!0)}c&&(t.zOffsetBuffersNeedUpload=!0,t.zOffsetSortDirty=!0)}_mapCoordToOverlappingTile(t,r,c,d){let f=r,_=c;if(t.canonical.z!==d.canonical.z){const T=d.canonical,E=1/(1<<t.canonical.z-T.z);f=(r+t.canonical.x*s.ai)*E-T.x*s.ai|0,_=(c+t.canonical.y*s.ai)*E-T.y*s.ai|0}return{tileX:f,tileY:_}}_getHeightAtTileOffset(t,r,c){let d,f;for(let _=0;_<this.layers.length;++_){if(this.layers[_].layer.type!=="fill-extrusion")continue;const{bucket:T,tileID:E,verticalScale:M}=this.currentBuildingBuckets[_];if(!T)continue;const{tileX:A,tileY:z}=this._mapCoordToOverlappingTile(t,r,c,E),C=T.getHeightAtTileCoord(A,z);C&&C.height!==void 0&&(C.hidden?d=C.height:f=Math.max(C.height*M,f||0))}if(f!==void 0)return f;for(let _=0;_<this.layers.length;++_){const T=this.layers[_];if(T.layer.type!=="model"||!T.visible)continue;const{bucket:E,tileID:M}=this.currentBuildingBuckets[_];if(!E)continue;const{tileX:A,tileY:z}=this._mapCoordToOverlappingTile(t,r,c,M),C=E.getHeightAtTileCoord(A,z);if(C&&!C.hidden)return C.height===void 0&&d!==void 0?Math.min(C.maxHeight,d)*C.verticalScale:C.height?C.height*C.verticalScale:Number.NEGATIVE_INFINITY}return this.layersGotHidden?0:Number.NEGATIVE_INFINITY}}function mc(u,t){const r={};for(const c in u)c!=="ref"&&(r[c]=u[c]);return s.bm.forEach(c=>{c in t&&(r[c]=t[c])}),r}function ja(u){u=u.slice();const t=Object.create(null);for(let r=0;r<u.length;r++)t[u[r].id]=u[r];for(let r=0;r<u.length;r++)"ref"in u[r]&&(u[r]=mc(u[r],t[u[r].ref]));return u}const ni={setStyle:"setStyle",addLayer:"addLayer",removeLayer:"removeLayer",setPaintProperty:"setPaintProperty",setLayoutProperty:"setLayoutProperty",setSlot:"setSlot",setFilter:"setFilter",addSource:"addSource",removeSource:"removeSource",setGeoJSONSourceData:"setGeoJSONSourceData",setLayerZoomRange:"setLayerZoomRange",setLayerProperty:"setLayerProperty",setCenter:"setCenter",setZoom:"setZoom",setBearing:"setBearing",setPitch:"setPitch",setSprite:"setSprite",setGlyphs:"setGlyphs",setTransition:"setTransition",setLight:"setLight",setTerrain:"setTerrain",setFog:"setFog",setSnow:"setSnow",setRain:"setRain",setCamera:"setCamera",setLights:"setLights",setProjection:"setProjection",addImport:"addImport",removeImport:"removeImport",updateImport:"updateImport",addIconset:"addIconset",removeIconset:"removeIconset"};function xn(u,t,r){r.push({command:ni.addSource,args:[u,t[u]]})}function U0(u,t,r){t.push({command:ni.removeSource,args:[u]}),r[u]=!0}function Ns(u,t,r,c){U0(u,r,c),xn(u,t,r)}function _t(u,t,r){let c;for(c in u[r])if(u[r].hasOwnProperty(c)&&c!=="data"&&!s.bn(u[r][c],t[r][c]))return!1;for(c in t[r])if(t[r].hasOwnProperty(c)&&c!=="data"&&!s.bn(u[r][c],t[r][c]))return!1;return!0}function gi(u,t,r,c,d,f){let _;for(_ in t=t||{},u=u||{})u.hasOwnProperty(_)&&(s.bn(u[_],t[_])||r.push({command:f,args:[c,_,t[_],d]}));for(_ in t)t.hasOwnProperty(_)&&!u.hasOwnProperty(_)&&(s.bn(u[_],t[_])||r.push({command:f,args:[c,_,t[_],d]}))}function ai(u){return u.id}function Ir(u,t){return u[t.id]=t,u}class Vs{constructor(t,r){this.reset(t,r)}reset(t,r){this.points=t||[],this._distances=[0];for(let c=1;c<this.points.length;c++)this._distances[c]=this._distances[c-1]+this.points[c].dist(this.points[c-1]);this.length=this._distances[this._distances.length-1],this.padding=Math.min(r||0,.5*this.length),this.paddedLength=this.length-2*this.padding}lerp(t){if(this.points.length===1)return this.points[0];t=s.ay(t,0,1);let r=1,c=this._distances[r];const d=t*this.paddedLength+this.padding;for(;c<d&&r<this._distances.length;)c=this._distances[++r];const f=r-1,_=this._distances[f],T=c-_,E=T>0?(d-_)/T:0;return this.points[f].mult(1-E).add(this.points[r].mult(E))}}class ui{constructor(t,r,c){const d=this.boxCells=[],f=this.circleCells=[];this.xCellCount=Math.ceil(t/c),this.yCellCount=Math.ceil(r/c);for(let _=0;_<this.xCellCount*this.yCellCount;_++)d.push([]),f.push([]);this.circleKeys=[],this.boxKeys=[],this.bboxes=[],this.circles=[],this.width=t,this.height=r,this.xScale=this.xCellCount/t,this.yScale=this.yCellCount/r,this.boxUid=0,this.circleUid=0}keysLength(){return this.boxKeys.length+this.circleKeys.length}insert(t,r,c,d,f){this._forEachCell(r,c,d,f,this._insertBoxCell,this.boxUid++),this.boxKeys.push(t),this.bboxes.push(r),this.bboxes.push(c),this.bboxes.push(d),this.bboxes.push(f)}insertCircle(t,r,c,d){this._forEachCell(r-d,c-d,r+d,c+d,this._insertCircleCell,this.circleUid++),this.circleKeys.push(t),this.circles.push(r),this.circles.push(c),this.circles.push(d)}_insertBoxCell(t,r,c,d,f,_){this.boxCells[f].push(_)}_insertCircleCell(t,r,c,d,f,_){this.circleCells[f].push(_)}_query(t,r,c,d,f,_){if(c<0||t>this.width||d<0||r>this.height)return!f&&[];const T=[];if(t<=0&&r<=0&&this.width<=c&&this.height<=d){if(f)return!0;for(let E=0;E<this.boxKeys.length;E++)T.push({key:this.boxKeys[E],x1:this.bboxes[4*E],y1:this.bboxes[4*E+1],x2:this.bboxes[4*E+2],y2:this.bboxes[4*E+3]});for(let E=0;E<this.circleKeys.length;E++){const M=this.circles[3*E],A=this.circles[3*E+1],z=this.circles[3*E+2];T.push({key:this.circleKeys[E],x1:M-z,y1:A-z,x2:M+z,y2:A+z})}return _?T.filter(_):T}return this._forEachCell(t,r,c,d,this._queryCell,T,{hitTest:f,seenUids:{box:{},circle:{}}},_),f?T.length>0:T}_queryCircle(t,r,c,d,f){const _=t-c,T=t+c,E=r-c,M=r+c;if(T<0||_>this.width||M<0||E>this.height)return!d&&[];const A=[];return this._forEachCell(_,E,T,M,this._queryCellCircle,A,{hitTest:d,circle:{x:t,y:r,radius:c},seenUids:{box:{},circle:{}}},f),d?A.length>0:A}query(t,r,c,d,f){return this._query(t,r,c,d,!1,f)}hitTest(t,r,c,d,f){return this._query(t,r,c,d,!0,f)}hitTestCircle(t,r,c,d){return this._queryCircle(t,r,c,!0,d)}_queryCell(t,r,c,d,f,_,T,E){const M=T.seenUids,A=this.boxCells[f];if(A!==null){const C=this.bboxes;for(const k of A)if(!M.box[k]){M.box[k]=!0;const j=4*k;if(t<=C[j+2]&&r<=C[j+3]&&c>=C[j+0]&&d>=C[j+1]&&(!E||E(this.boxKeys[k]))){if(T.hitTest)return _.push(!0),!0;_.push({key:this.boxKeys[k],x1:C[j],y1:C[j+1],x2:C[j+2],y2:C[j+3]})}}}const z=this.circleCells[f];if(z!==null){const C=this.circles;for(const k of z)if(!M.circle[k]){M.circle[k]=!0;const j=3*k;if(this._circleAndRectCollide(C[j],C[j+1],C[j+2],t,r,c,d)&&(!E||E(this.circleKeys[k]))){if(T.hitTest)return _.push(!0),!0;{const N=C[j],G=C[j+1],$=C[j+2];_.push({key:this.circleKeys[k],x1:N-$,y1:G-$,x2:N+$,y2:G+$})}}}}}_queryCellCircle(t,r,c,d,f,_,T,E){const M=T.circle,A=T.seenUids,z=this.boxCells[f];if(z!==null){const k=this.bboxes;for(const j of z)if(!A.box[j]){A.box[j]=!0;const N=4*j;if(this._circleAndRectCollide(M.x,M.y,M.radius,k[N+0],k[N+1],k[N+2],k[N+3])&&(!E||E(this.boxKeys[j])))return _.push(!0),!0}}const C=this.circleCells[f];if(C!==null){const k=this.circles;for(const j of C)if(!A.circle[j]){A.circle[j]=!0;const N=3*j;if(this._circlesCollide(k[N],k[N+1],k[N+2],M.x,M.y,M.radius)&&(!E||E(this.circleKeys[j])))return _.push(!0),!0}}}_forEachCell(t,r,c,d,f,_,T,E){const M=this._convertToXCellCoord(t),A=this._convertToYCellCoord(r),z=this._convertToXCellCoord(c),C=this._convertToYCellCoord(d);for(let k=M;k<=z;k++)for(let j=A;j<=C;j++)if(f.call(this,t,r,c,d,this.xCellCount*j+k,_,T,E))return}_convertToXCellCoord(t){return Math.max(0,Math.min(this.xCellCount-1,Math.floor(t*this.xScale)))}_convertToYCellCoord(t){return Math.max(0,Math.min(this.yCellCount-1,Math.floor(t*this.yScale)))}_circlesCollide(t,r,c,d,f,_){const T=d-t,E=f-r,M=c+_;return M*M>T*T+E*E}_circleAndRectCollide(t,r,c,d,f,_,T){const E=(_-d)/2,M=Math.abs(t-(d+E));if(M>E+c)return!1;const A=(T-f)/2,z=Math.abs(r-(f+A));if(z>A+c)return!1;if(M<=E||z<=A)return!0;const C=M-E,k=z-A;return C*C+k*k<=c*c}}const io={unknown:0,flipRequired:1,flipNotRequired:2},Ga=Math.tan(85*Math.PI/180);function ro(u,t,r,c,d,f,_){const T=s.ad.mat4.create();if(r)if(f.name==="globe"){const E=s.bo(d,t);s.ad.mat4.multiply(T,T,E)}else{const E=s.ad.mat2.invert([],_);T[0]=E[0],T[1]=E[1],T[4]=E[2],T[5]=E[3],c||s.ad.mat4.rotateZ(T,T,d.angle)}else s.ad.mat4.multiply(T,d.labelPlaneMatrix,u);return T}function vr(u,t,r,c,d,f,_){const T=ro(u,t,r,c,d,f,_);return f.name==="globe"&&r||(T[2]=T[6]=T[10]=T[14]=0),T}function Xi(u,t,r,c,d,f,_){if(r){if(f.name==="globe"){const T=ro(u,t,r,c,d,f,_);return s.ad.mat4.invert(T,T),s.ad.mat4.multiply(T,u,T),T}{const T=s.ad.mat4.clone(u),E=s.ad.mat4.identity([]);return E[0]=_[0],E[1]=_[1],E[4]=_[2],E[5]=_[3],s.ad.mat4.multiply(T,T,E),c||s.ad.mat4.rotateZ(T,T,-d.angle),T}}return d.glCoordMatrix}function zn(u,t,r,c){const d=[u,t,r,1];r?s.ad.vec4.transformMat4(d,d,c):ir(d,d,c);const f=d[3];return d[0]/=f,d[1]/=f,d[2]/=f,d}function Us(u,t){return Math.min(.5+u/t*.5,1.5)}function l3(u,t){const r=u[0]/u[3],c=u[1]/u[3];return r>=-t[0]&&r<=t[0]&&c>=-t[1]&&c<=t[1]}function js(u,t,r,c,d,f,_,T,E,M){const A=r.transform,z=c?u.textSizeData:u.iconSizeData,C=s.bp(z,r.transform.zoom),k=A.projection.name==="globe",j=[256/r.width*2+1,256/r.height*2+1],N=c?u.text.dynamicLayoutVertexArray:u.icon.dynamicLayoutVertexArray;N.clear();let G=null;k&&(G=c?u.text.globeExtVertexArray:u.icon.globeExtVertexArray);const $=u.lineVertexArray,K=c?u.text.placedSymbolArray:u.icon.placedSymbolArray,ie=r.transform.width/r.transform.height;let te,ae=!1;for(let ne=0;ne<K.length;ne++){const oe=K.get(ne),{numGlyphs:se,writingMode:he}=oe;if(he!==s.bq.vertical||ae||te===s.bq.horizontal||(ae=!0),te=he,(oe.hidden||he===s.bq.vertical)&&!ae){Rn(se,N);continue}ae=!1;const fe=new s.P(oe.tileAnchorX,oe.tileAnchorY);let{x:Ce,y:Se,z:Ve}=A.projection.projectTilePoint(fe.x,fe.y,M.canonical);if(E){const[tt,it,ft]=E(fe);Ce+=tt,Se+=it,Ve+=ft}const Ue=[Ce,Se,Ve,1];if(s.ad.vec4.transformMat4(Ue,Ue,t),!l3(Ue,j)){Rn(se,N);continue}const We=Ue[3],Te=Us(r.transform.getCameraToCenterDistance(A.projection),We),Ne=s.br(z,C,oe),be=_?Ne/Te:Ne*Te,Be=zn(Ce,Se,Ve,d);if(Be[3]<=0){Rn(se,N);continue}let ke={};const je=s.ak(u.layers[0].layout.get("text-max-angle")),ze=Math.cos(je),qe=_?null:E,et=Pr(oe,be,!1,T,t,d,f,u.glyphOffsetArray,$,N,G,Be,fe,ke,ie,qe,A.projection,M,_,ze);ae=et.useVertical,qe&&et.needsFlipping&&(ke={}),(et.notEnoughRoom||ae||et.needsFlipping&&Pr(oe,be,!0,T,t,d,f,u.glyphOffsetArray,$,N,G,Be,fe,ke,ie,qe,A.projection,M,_,ze).notEnoughRoom)&&Rn(se,N)}c?(u.text.dynamicLayoutVertexBuffer.updateData(N),G&&u.text.globeExtVertexBuffer&&u.text.globeExtVertexBuffer.updateData(G)):(u.icon.dynamicLayoutVertexBuffer.updateData(N),G&&u.icon.globeExtVertexBuffer&&u.icon.globeExtVertexBuffer.updateData(G))}function j0(u,t,r,c,d,f,_,T,E,M,A,z,C,k,j,N,G){const{lineStartIndex:$,glyphStartIndex:K,segment:ie}=T,te=K+T.numGlyphs,ae=$+T.lineLength,ne=t.getoffsetX(K),oe=t.getoffsetX(te-1),se=$a(u*ne,r,c,d,f,_,ie,$,ae,E,M,A,z,C,!0,k,j,N,G);if(!se)return null;const he=$a(u*oe,r,c,d,f,_,ie,$,ae,E,M,A,z,C,!0,k,j,N,G);return he?{first:se,last:he}:null}function qa(u,t,r,c){return u===s.bq.horizontal&&Math.abs(c)>Math.abs(r)?{useVertical:!0}:u===s.bq.vertical?c>0?{needsFlipping:!0}:null:t!==io.unknown&&function(d,f){return d===0||Math.abs(f/d)>Ga}(r,c)?t===io.flipRequired?{needsFlipping:!0}:null:r<0?{needsFlipping:!0}:null}function Pr(u,t,r,c,d,f,_,T,E,M,A,z,C,k,j,N,G,$,K,ie){const te=t/24,ae=u.lineOffsetX*te,ne=u.lineOffsetY*te,{lineStartIndex:oe,glyphStartIndex:se,numGlyphs:he,segment:fe,writingMode:Ce,flipState:Se}=u,Ve=oe+u.lineLength,Ue=We=>{if(A){const[Be,ke,je]=We.up,ze=M.length;s.bs(A,ze+0,Be,ke,je),s.bs(A,ze+1,Be,ke,je),s.bs(A,ze+2,Be,ke,je),s.bs(A,ze+3,Be,ke,je)}const[Te,Ne,be]=We.point;s.bt(M,Te,Ne,be,We.angle)};if(he>1){const We=j0(te,T,ae,ne,r,z,C,u,E,f,k,N,!1,G,$,K,ie);if(!We)return{notEnoughRoom:!0};if(c&&!r){let[Te,Ne,be]=We.first.point,[Be,ke,je]=We.last.point;[Te,Ne]=zn(Te,Ne,be,_),[Be,ke]=zn(Be,ke,je,_);const ze=qa(Ce,Se,(Be-Te)*j,ke-Ne);if(u.flipState=ze&&ze.needsFlipping?io.flipRequired:io.flipNotRequired,ze)return ze}Ue(We.first);for(let Te=se+1;Te<se+he-1;Te++){const Ne=$a(te*T.getoffsetX(Te),ae,ne,r,z,C,fe,oe,Ve,E,f,k,N,!1,!1,G,$,K,ie);if(!Ne)return M.length-=4*(Te-se),{notEnoughRoom:!0};Ue(Ne)}Ue(We.last)}else{if(c&&!r){const Te=zn(C.x,C.y,0,d),Ne=oe+fe+1,be=new s.P(E.getx(Ne),E.gety(Ne)),Be=zn(be.x,be.y,0,d),ke=Be[3]>0?Be:Cr(C,be,Te,1,d,void 0,G,$.canonical),je=qa(Ce,Se,(ke[0]-Te[0])*j,ke[1]-Te[1]);if(u.flipState=je&&je.needsFlipping?io.flipRequired:io.flipNotRequired,je)return je}const We=$a(te*T.getoffsetX(se),ae,ne,r,z,C,fe,oe,Ve,E,f,k,N,!1,!1,G,$,K,ie);if(!We)return{notEnoughRoom:!0};Ue(We)}return{}}function qn(u,t,r,c,d){const{x:f,y:_,z:T}=c.projectTilePoint(u.x,u.y,t);if(!d)return zn(f,_,T,r);const[E,M,A]=d(u);return zn(f+E,_+M,T+A,r)}function Cr(u,t,r,c,d,f,_,T){const E=qn(u.sub(t)._unit()._add(u),T,d,_,f);return s.ad.vec3.sub(E,r,E),s.ad.vec3.normalize(E,E),s.ad.vec3.scaleAndAdd(E,r,E,c)}function $a(u,t,r,c,d,f,_,T,E,M,A,z,C,k,j,N,G,$,K){const ie=c?u-t:u+t;let te=ie>0?1:-1,ae=0;c&&(te*=-1,ae=Math.PI),te<0&&(ae+=Math.PI);let ne=T+_+(te>0?0:1)|0,oe=d,se=d,he=0,fe=0;const Ce=Math.abs(ie),Se=[],Ve=[];let Ue=f,We=Ue,Te=s.ad.vec3.zero([]);const Ne=()=>Cr(We,Ue,se,Ce-he+1,A,C,N,G.canonical);for(;he+fe<=Ce;){if(ne+=te,ne<T||ne>=E)return null;if(se=oe,We=Ue,Se.push(se),k&&Ve.push(We),Ue=new s.P(M.getx(ne),M.gety(ne)),oe=z[ne],!oe){const ft=qn(Ue,G.canonical,A,N,C);oe=ft[3]>0?z[ne]=ft:Ne()}he+=fe;const tt=s.ad.vec3.sub([],oe,se),it=s.ad.vec3.distance(se,oe);if(r&&it>0&&fe>0&&s.ad.vec3.dot(Te,tt)/(fe*it)<K)return null;fe=it,Te=tt}j&&C&&(z[ne]&&(oe=Ne(),fe=s.ad.vec3.distance(se,oe),Te=s.ad.vec3.sub([],oe,se)),z[ne]=oe);const be=(Ce-he)/fe,Be=Ue.sub(We)._mult(be)._add(We),ke=s.ad.vec3.scaleAndAdd([],se,Te,be);let je=[0,0,1],ze=Te[0],qe=Te[1];if($&&(je=N.upVector(G.canonical,Be.x,Be.y),je[0]!==0||je[1]!==0||je[2]!==1)){const tt=[je[2],0,-je[0]],it=s.ad.vec3.cross([],je,tt);s.ad.vec3.normalize(tt,tt),s.ad.vec3.normalize(it,it),ze=s.ad.vec3.dot(Te,tt),qe=s.ad.vec3.dot(Te,it)}if(r){const tt=s.ad.vec3.cross([],je,Te);s.ad.vec3.normalize(tt,tt),s.ad.vec3.scaleAndAdd(ke,ke,tt,r*te)}const et=ae+Math.atan2(qe,ze);return Se.push(ke),k&&Ve.push(Be),{point:ke,angle:et,path:Se,tilePath:Ve,up:je}}function Rn(u,t){const r=t.length,c=r+4*u;t.resize(c),t.float32.fill(-1/0,4*r,4*c)}function ir(u,t,r){const c=t[0],d=t[1];return u[0]=r[0]*c+r[4]*d+r[12],u[1]=r[1]*c+r[5]*d+r[13],u[3]=r[3]*c+r[7]*d+r[15],u}const pr=100;class no{constructor(t,r,c=new ui(t.width+200,t.height+200,25),d=new ui(t.width+200,t.height+200,25)){this.transform=t,this.grid=c,this.ignoredGrid=d,this.pitchfactor=Math.cos(t._pitch)*t.cameraToCenterDistance,this.screenRightBoundary=t.width+pr,this.screenBottomBoundary=t.height+pr,this.gridRightBoundary=t.width+200,this.gridBottomBoundary=t.height+200,this.fogState=r}placeCollisionBox(t,r,c,d,f,_,T,E){let M=c.projectedAnchorX,A=c.projectedAnchorY,z=c.projectedAnchorZ;const C=c.elevation,k=c.tileID,j=t.getProjection();if(C&&k){const[ne,oe,se]=j.upVector(k.canonical,c.tileAnchorX,c.tileAnchorY),he=j.upVectorScale(k.canonical,this.transform.center.lat,this.transform.worldSize).metersToTile;M+=ne*C*he,A+=oe*C*he,z+=se*C*he}const N=this.projectAndGetPerspectiveRatio(T,M,A,z,c.tileID,j.name==="globe"||!!C||this.transform.pitch>0,j),G=_*N.perspectiveRatio,$=(c.x1*r+d.x-c.padding)*G+N.point.x,K=(c.y1*r+d.y-c.padding)*G+N.point.y,ie=(c.x2*r+d.x+c.padding)*G+N.point.x,te=(c.y2*r+d.y+c.padding)*G+N.point.y,ae=N.perspectiveRatio<=.55||N.occluded;return!this.isInsideGrid($,K,ie,te)||!f&&this.grid.hitTest($,K,ie,te,E)||ae?{box:[],offscreen:!1,occluded:N.occluded}:{box:[$,K,ie,te],offscreen:this.isOffscreen($,K,ie,te),occluded:!1}}placeCollisionCircles(t,r,c,d,f,_,T,E,M,A,z,C,k,j,N){const G=[],$=this.transform.elevation,K=t.getProjection(),ie=$?$.getAtTileOffsetFunc(N,this.transform.center.lat,this.transform.worldSize,K):null,te=new s.P(c.tileAnchorX,c.tileAnchorY);let{x:ae,y:ne,z:oe}=K.projectTilePoint(te.x,te.y,N.canonical);if(ie){const[je,ze,qe]=ie(te);ae+=je,ne+=ze,oe+=qe}const se=K.name==="globe",he=this.projectAndGetPerspectiveRatio(T,ae,ne,oe,N,se||!!$||this.transform.pitch>0,K),{perspectiveRatio:fe}=he,Ce=(z?_/fe:_*fe)/s.bw,Se=zn(ae,ne,oe,E),Ve=c.lineOffsetX*Ce,Ue=c.lineOffsetY*Ce,We=s.ak(t.layers[0].layout.get("text-max-angle")),Te=Math.cos(We),Ne=he.signedDistanceFromCamera>0?j0(Ce,f,Ve,Ue,!1,Se,te,c,d,E,{},$&&!z?ie:null,z&&!!$,K,N,z,Te):null;let be=!1,Be=!1,ke=!0;if(Ne&&!he.occluded){const je=.5*k*fe+j,ze=new s.P(-100,-100),qe=new s.P(this.screenRightBoundary,this.screenBottomBoundary),et=new Vs,{first:tt,last:it}=Ne,ft=tt.path.length;let Rt=[];for(let Et=ft-1;Et>=1;Et--)Rt.push(tt.path[Et]);for(let Et=1;Et<it.path.length;Et++)Rt.push(it.path[Et]);const Tt=2.5*je;M&&(Rt=Rt.map(([Et,Qt,pi],Pi)=>(ie&&!se&&(pi=ie(Pi<ft-1?tt.tilePath[ft-1-Pi]:it.tilePath[Pi-ft+2])[2]),zn(Et,Qt,pi,M))),Rt.some(Et=>Et[3]<=0)&&(Rt=[]));let Pt=[];if(Rt.length>0){let Et=1/0,Qt=-1/0,pi=1/0,Pi=-1/0;for(const Ht of Rt)Et=Math.min(Et,Ht[0]),pi=Math.min(pi,Ht[1]),Qt=Math.max(Qt,Ht[0]),Pi=Math.max(Pi,Ht[1]);Qt>=ze.x&&Et<=qe.x&&Pi>=ze.y&&pi<=qe.y&&(Pt=[Rt.map(Ht=>new s.P(Ht[0],Ht[1]))],(Et<ze.x||Qt>qe.x||pi<ze.y||Pi>qe.y)&&(Pt=s.bu(Pt,ze.x,ze.y,qe.x,qe.y)))}for(const Et of Pt){et.reset(Et,.25*je);let Qt=0;Qt=et.length<=.5*je?1:Math.ceil(et.paddedLength/Tt)+1;for(let pi=0;pi<Qt;pi++){const Pi=pi/Math.max(Qt-1,1),Ht=et.lerp(Pi),Fi=Ht.x+pr,Ot=Ht.y+pr;G.push(Fi,Ot,je,0);const mt=Fi-je,ti=Ot-je,wi=Fi+je,li=Ot+je;if(ke=ke&&this.isOffscreen(mt,ti,wi,li),Be=Be||this.isInsideGrid(mt,ti,wi,li),!r&&this.grid.hitTestCircle(Fi,Ot,je,C)&&(be=!0,!A))return{circles:[],offscreen:!1,collisionDetected:be,occluded:!1}}}}return{circles:!A&&be||!Be?[]:G,offscreen:ke,collisionDetected:be,occluded:he.occluded}}queryRenderedSymbols(t){if(t.length===0||this.grid.keysLength()===0&&this.ignoredGrid.keysLength()===0)return{};const r=[];let c=1/0,d=1/0,f=-1/0,_=-1/0;for(const A of t){const z=new s.P(A.x+pr,A.y+pr);c=Math.min(c,z.x),d=Math.min(d,z.y),f=Math.max(f,z.x),_=Math.max(_,z.y),r.push(z)}const T=this.grid.query(c,d,f,_).concat(this.ignoredGrid.query(c,d,f,_)),E={},M={};for(const A of T){const z=A.key;if(E[z.bucketInstanceId]===void 0&&(E[z.bucketInstanceId]={}),E[z.bucketInstanceId][z.featureIndex])continue;const C=[new s.P(A.x1,A.y1),new s.P(A.x2,A.y1),new s.P(A.x2,A.y2),new s.P(A.x1,A.y2)];s.bv(r,C)&&(E[z.bucketInstanceId][z.featureIndex]=!0,M[z.bucketInstanceId]===void 0&&(M[z.bucketInstanceId]=[]),M[z.bucketInstanceId].push(z.featureIndex))}return M}insertCollisionBox(t,r,c,d,f){(r?this.ignoredGrid:this.grid).insert({bucketInstanceId:c,featureIndex:d,collisionGroupID:f},t[0],t[1],t[2],t[3])}insertCollisionCircles(t,r,c,d,f){const _=r?this.ignoredGrid:this.grid,T={bucketInstanceId:c,featureIndex:d,collisionGroupID:f};for(let E=0;E<t.length;E+=4)_.insertCircle(T,t[E],t[E+1],t[E+2])}projectAndGetPerspectiveRatio(t,r,c,d,f,_,T){const E=[r,c,d,1];let M=!1;d||this.transform.pitch>0?(s.ad.vec4.transformMat4(E,E,t),this.fogState&&f&&T.name!=="globe"&&(M=function(C,k,j,N,G,$){const K=$.calculateFogTileMatrix(G),ie=[k,j,N];return s.ad.vec3.transformMat4(ie,ie,K),ht(C,s.ad.vec3.length(ie),$.pitch,$._fov)}(this.fogState,r,c,d,f.toUnwrapped(),this.transform)>.9)):ir(E,E,t);const A=E[3];return{point:new s.P((E[0]/A+1)/2*this.transform.width+pr,(-E[1]/A+1)/2*this.transform.height+pr),perspectiveRatio:Math.min(.5+this.transform.getCameraToCenterDistance(T)/A*.5,1.5),signedDistanceFromCamera:A,occluded:_&&E[2]>A||M}}isOffscreen(t,r,c,d){return c<pr||t>=this.screenRightBoundary||d<pr||r>this.screenBottomBoundary}isInsideGrid(t,r,c,d){return c>=0&&t<this.gridRightBoundary&&d>=0&&r<this.gridBottomBoundary}getViewportMatrix(){const t=s.ad.mat4.identity([]);return s.ad.mat4.translate(t,t,[-100,-100,0]),t}}function Ki(u,t,r){const c=t.createTileMatrix(u,u.worldSize,r.toUnwrapped());return s.ad.mat4.multiply(new Float32Array(16),u.projMatrix,c)}function c3(u,t,r){if(t.projection.name===r.projection.name)return u.projMatrix;const c=r.clone();return c.setProjection(t.projection),Ki(c,t.getProjection(),u)}function nn(u,t,r){return t.name===r.projection.name?u.projMatrix:Ki(r,t,u)}class Gs{constructor(t,r,c,d){this.opacity=t?Math.max(0,Math.min(1,t.opacity+(t.placed?r:-r))):d&&c?1:0,this.placed=c}isHidden(){return this.opacity===0&&!this.placed}}class Fo{constructor(t,r,c,d,f,_=!1){this.text=new Gs(t?t.text:null,r,c,f),this.icon=new Gs(t?t.icon:null,r,d,f),this.clipped=_}isHidden(){return this.text.isHidden()&&this.icon.isHidden()}}class oo{constructor(t,r,c,d=!1){this.text=t,this.icon=r,this.skipFade=c,this.clipped=d}}class bh{constructor(){this.invProjMatrix=s.ad.mat4.create(),this.viewportMatrix=s.ad.mat4.create(),this.circles=[]}}class so{constructor(t,r,c,d,f){this.bucketInstanceId=t,this.featureIndex=r,this.sourceLayerIndex=c,this.bucketIndex=d,this.tileID=f}}class wh{constructor(t){this.crossSourceCollisions=t,this.maxGroupID=0,this.collisionGroups={}}get(t){if(this.crossSourceCollisions)return{ID:0,predicate:null};if(!this.collisionGroups[t]){const r=++this.maxGroupID;this.collisionGroups[t]={ID:r,predicate:c=>c.collisionGroupID===r}}return this.collisionGroups[t]}}function G0(u,t,r,c,d){const{horizontalAlign:f,verticalAlign:_}=s.bD(u),T=-(f-.5)*t,E=-(_-.5)*r,M=s.bC(u,c);return new s.P(T+M[0]*d,E+M[1]*d)}function kr(u,t,r,c,d){const f=new s.P(u,t);return r&&f._rotate(c?d:-d),f}class Th{constructor(t,r,c,d,f,_){this.transform=t.clone(),this.projection=t.projection.name,this.collisionIndex=new no(this.transform,f),this.buildingIndex=_,this.placements={},this.opacities={},this.variableOffsets={},this.stale=!1,this.commitTime=0,this.fadeDuration=r,this.retainedQueryData={},this.collisionGroups=new wh(c),this.collisionCircleArrays={},this.prevPlacement=d,d&&(d.prevPlacement=void 0),this.placedOrientations={}}getBucketParts(t,r,c,d,f=1){const _=c.getBucket(r),T=c.latestFeatureIndex;if(!_||!T||r.fqid!==_.layerIds[0])return;const E=_.layers[0].layout,M=_.layers[0].paint,A=c.collisionBoxArray,z=Math.pow(2,this.transform.zoom-c.tileID.overscaledZ),C=c.tileSize/s.ai,k=c.tileID.toUnwrapped();this.transform.setProjection(_.projection);const j=(N=c.tileID,G=_.getProjection(),$=this.transform,G.name===this.projection?$.calculateProjMatrix(N.toUnwrapped()):Ki($,G,N));var N,G,$;const K=E.get("text-pitch-alignment")==="map",ie=E.get("text-rotation-alignment")==="map";r.compileFilter(r.options);const te=r.dynamicFilter(),ae=r.dynamicFilterNeedsFeature(),ne=this.transform.calculatePixelsToTileUnitsMatrix(c),oe=vr(j,c.tileID.canonical,K,ie,this.transform,_.getProjection(),ne);let se=null;if(K){const Ne=Xi(j,c.tileID.canonical,K,ie,this.transform,_.getProjection(),ne);se=s.ad.mat4.multiply([],this.transform.labelPlaneMatrix,Ne)}let he=null;te&&c.latestFeatureIndex&&(he={unwrappedTileID:k,dynamicFilter:te,dynamicFilterNeedsFeature:ae}),this.retainedQueryData[_.bucketInstanceId]=new so(_.bucketInstanceId,T,_.sourceLayerIndex,_.index,c.tileID);const[fe,Ce]=_.layers[0].layout.get("text-size-scale-range"),Se=s.ay(f,fe,Ce),[Ve,Ue]=E.get("icon-size-scale-range"),We=s.ay(f,Ve,Ue),Te={bucket:_,layout:E,paint:M,posMatrix:j,textLabelPlaneMatrix:oe,labelToScreenMatrix:se,clippingData:he,scale:z,textPixelRatio:C,holdingForFade:c.holdingForFade(),collisionBoxArray:A,partiallyEvaluatedTextSize:s.bp(_.textSizeData,this.transform.zoom,Se),partiallyEvaluatedIconSize:s.bp(_.iconSizeData,this.transform.zoom,We),collisionGroup:this.collisionGroups.get(_.sourceID),latestFeatureIndex:c.latestFeatureIndex};if(d)for(const Ne of _.sortKeyRanges){const{sortKey:be,symbolInstanceStart:Be,symbolInstanceEnd:ke}=Ne;t.push({sortKey:be,symbolInstanceStart:Be,symbolInstanceEnd:ke,parameters:Te})}else t.push({symbolInstanceStart:0,symbolInstanceEnd:_.symbolInstances.length,parameters:Te})}attemptAnchorPlacement(t,r,c,d,f,_,T,E,M,A,z,C,k,j,N,G,$,K){const{textOffset0:ie,textOffset1:te,crossTileID:ae}=C,ne=[ie,te],oe=G0(t,c,d,ne,f),se=this.collisionIndex.placeCollisionBox(j,f,r,kr(oe.x,oe.y,_,T,this.transform.angle),z,E,M,A.predicate);if(G){const he=j.getSymbolInstanceIconSize(K,this.transform.zoom,C.placedIconSymbolIndex);if(this.collisionIndex.placeCollisionBox(j,he,G,kr(oe.x,oe.y,_,T,this.transform.angle),z,E,M,A.predicate).box.length===0)return}if(se.box.length>0){let he;return this.prevPlacement&&this.prevPlacement.variableOffsets[ae]&&this.prevPlacement.placements[ae]&&this.prevPlacement.placements[ae].text&&(he=this.prevPlacement.variableOffsets[ae].anchor),this.variableOffsets[ae]={textOffset:ne,width:c,height:d,anchor:t,textScale:f,prevAnchor:he},this.markUsedJustification(j,t,C,N),j.allowVerticalPlacement&&(this.markUsedOrientation(j,N,C),this.placedOrientations[ae]=N),{shift:oe,placedGlyphBoxes:se}}}placeLayerBucketPart(t,r,c,d,f=1){const{bucket:_,layout:T,paint:E,posMatrix:M,textLabelPlaneMatrix:A,labelToScreenMatrix:z,clippingData:C,textPixelRatio:k,holdingForFade:j,collisionBoxArray:N,partiallyEvaluatedTextSize:G,partiallyEvaluatedIconSize:$,collisionGroup:K,latestFeatureIndex:ie}=t.parameters,te=T.get("text-optional"),ae=T.get("icon-optional"),ne=T.get("text-allow-overlap"),oe=T.get("icon-allow-overlap"),se=T.get("text-rotation-alignment")==="map",he=T.get("text-pitch-alignment")==="map",fe=E.get("symbol-z-offset"),Ce=T.get("symbol-elevation-reference")==="sea",[Se,Ve]=T.get("text-size-scale-range"),[Ue,We]=T.get("icon-size-scale-range"),Te=s.ay(f,Se,Ve),Ne=s.ay(f,Ue,We);this.transform.setProjection(_.projection);let be=ne&&(oe||!_.hasIconData()||ae),Be=oe&&(ne||!_.hasTextData()||te);const ke=!fe.isConstant();!_.collisionArrays&&N&&_.deserializeCollisionBoxes(N),c&&d&&_.updateCollisionDebugBuffers(this.transform.zoom,N,Te,Ne);const je=(ze,qe,et)=>{const{crossTileID:tt,numVerticalGlyphVertices:it}=ze;let ft=null;if(C&&C.dynamicFilterNeedsFeature||ke){const si=this.retainedQueryData[_.bucketInstanceId];ft=ie.loadFeature({featureIndex:ze.featureIndex,bucketIndex:si.bucketIndex,sourceLayerIndex:si.sourceLayerIndex,layoutVertexArrayOffset:0})}if(C&&!(0,C.dynamicFilter)({zoom:this.transform.zoom,pitch:this.transform.pitch},ft,this.retainedQueryData[_.bucketInstanceId].tileID.canonical,new s.P(ze.tileAnchorX,ze.tileAnchorY),this.transform.calculateDistanceTileData(C.unwrappedTileID)))return this.placements[tt]=new oo(!1,!1,!1,!0),void r.add(tt);const Rt=fe.evaluate(ft,{});if(r.has(tt))return;if(j)return void(this.placements[tt]=new oo(!1,!1,!1));let Tt=!1,Pt=!1,Et=!0,Qt=!1,pi=!1,Pi=null,Ht={box:null,offscreen:null,occluded:null},Fi={box:null,offscreen:null,occluded:null},Ot=null,mt=null,ti=null,wi=0,li=0,$i=0;et.textFeatureIndex?wi=et.textFeatureIndex:ze.useRuntimeCollisionCircles&&(wi=ze.featureIndex),et.verticalTextFeatureIndex&&(li=et.verticalTextFeatureIndex);const Qi=si=>{si.tileID=this.retainedQueryData[_.bucketInstanceId].tileID;const Bi=this.transform.elevation;si.elevation=Ce?Rt:Rt+(Bi?Bi.getAtTileOffset(si.tileID,si.tileAnchorX,si.tileAnchorY):0),si.elevation+=ze.zOffset},or=et.textBox;if(or){Qi(or);const si=fi=>{let Ei=s.bq.horizontal;if(_.allowVerticalPlacement&&!fi&&this.prevPlacement){const yr=this.prevPlacement.placedOrientations[tt];yr&&(this.placedOrientations[tt]=yr,Ei=yr,this.markUsedOrientation(_,Ei,ze))}return Ei},Bi=(fi,Ei)=>{if(_.allowVerticalPlacement&&it>0&&et.verticalTextBox){for(const yr of _.writingModes)if(yr===s.bq.vertical?(Ht=Ei(),Fi=Ht):Ht=fi(),Ht&&Ht.box&&Ht.box.length)break}else Ht=fi()};if(T.get("text-variable-anchor")){let fi=T.get("text-variable-anchor");if(this.prevPlacement&&this.prevPlacement.variableOffsets[tt]){const Di=this.prevPlacement.variableOffsets[tt];fi.indexOf(Di.anchor)>0&&(fi=fi.filter(sr=>sr!==Di.anchor),fi.unshift(Di.anchor))}const Ei=(Di,sr,Xn)=>{const Kr=_.getSymbolInstanceTextSize(G,ze,this.transform.zoom,qe),Sn=(Di.x2-Di.x1)*Kr+2*Di.padding,Gr=(Di.y2-Di.y1)*Kr+2*Di.padding,En=ze.hasIconTextFit&&!oe?sr:null;En&&Qi(En);let Jr={box:[],offscreen:!1,occluded:!1};const go=ne?2*fi.length:fi.length;for(let Yn=0;Yn<go;++Yn){const yo=this.attemptAnchorPlacement(fi[Yn%fi.length],Di,Sn,Gr,Kr,se,he,k,M,K,Yn>=fi.length,ze,qe,_,Xn,En,G,$);if(yo&&(Jr=yo.placedGlyphBoxes,Jr&&Jr.box&&Jr.box.length)){Tt=!0,Pi=yo.shift;break}}return Jr};Bi(()=>Ei(or,et.iconBox,s.bq.horizontal),()=>{const Di=et.verticalTextBox;return Di&&Qi(Di),_.allowVerticalPlacement&&!(Ht&&Ht.box&&Ht.box.length)&&it>0&&Di?Ei(Di,et.verticalIconBox,s.bq.vertical):{box:null,offscreen:null,occluded:null}}),Ht&&(Tt=Ht.box,Et=Ht.offscreen,Qt=Ht.occluded);const yr=si(!(!Ht||!Ht.box));if(!Tt&&this.prevPlacement){const Di=this.prevPlacement.variableOffsets[tt];Di&&(this.variableOffsets[tt]=Di,this.markUsedJustification(_,Di.anchor,ze,yr))}}else{const fi=(Ei,yr)=>{const Di=_.getSymbolInstanceTextSize(G,ze,this.transform.zoom,qe,f),sr=this.collisionIndex.placeCollisionBox(_,Di,Ei,new s.P(0,0),ne,k,M,K.predicate);return sr&&sr.box&&sr.box.length&&(this.markUsedOrientation(_,yr,ze),this.placedOrientations[tt]=yr),sr};Bi(()=>fi(or,s.bq.horizontal),()=>{const Ei=et.verticalTextBox;return _.allowVerticalPlacement&&it>0&&Ei?(Qi(Ei),fi(Ei,s.bq.vertical)):{box:null,offscreen:null,occluded:null}}),si(!!(Ht&&Ht.box&&Ht.box.length))}}if(Ot=Ht,Tt=Ot&&Ot.box&&Ot.box.length>0,Et=Ot&&Ot.offscreen,Qt=Ot&&Ot.occluded,ze.useRuntimeCollisionCircles){const si=_.text.placedSymbolArray.get(ze.centerJustifiedTextSymbolIndex>=0?ze.centerJustifiedTextSymbolIndex:ze.verticalPlacedTextSymbolIndex),Bi=s.br(_.textSizeData,G,si),fi=T.get("text-padding");mt=this.collisionIndex.placeCollisionCircles(_,ne,si,_.lineVertexArray,_.glyphOffsetArray,Bi,M,A,z,c,he,K.predicate,ze.collisionCircleDiameter*Bi/s.bw,fi,this.retainedQueryData[_.bucketInstanceId].tileID),Tt=ne||mt.circles.length>0&&!mt.collisionDetected,Et=Et&&mt.offscreen,Qt=mt.occluded}if(et.iconFeatureIndex&&($i=et.iconFeatureIndex),et.iconBox){const si=Bi=>{Qi(Bi);const fi=ze.hasIconTextFit&&Pi?kr(Pi.x,Pi.y,se,he,this.transform.angle):new s.P(0,0),Ei=_.getSymbolInstanceIconSize($,this.transform.zoom,ze.placedIconSymbolIndex);return this.collisionIndex.placeCollisionBox(_,Ei,Bi,fi,oe,k,M,K.predicate)};Fi&&Fi.box&&Fi.box.length&&et.verticalIconBox?(ti=si(et.verticalIconBox),Pt=ti.box.length>0):(ti=si(et.iconBox),Pt=ti.box.length>0),Et=Et&&ti.offscreen,pi=ti.occluded}const ar=te||ze.numHorizontalGlyphVertices===0&&it===0,cn=ae||ze.numIconVertices===0;if(ar||cn?cn?ar||(Pt=Pt&&Tt):Tt=Pt&&Tt:Pt=Tt=Pt&&Tt,Tt&&Ot&&Ot.box&&this.collisionIndex.insertCollisionBox(Ot.box,T.get("text-ignore-placement"),_.bucketInstanceId,Fi&&Fi.box&&li?li:wi,K.ID),Pt&&ti&&this.collisionIndex.insertCollisionBox(ti.box,T.get("icon-ignore-placement"),_.bucketInstanceId,$i,K.ID),mt&&(Tt&&this.collisionIndex.insertCollisionCircles(mt.circles,T.get("text-ignore-placement"),_.bucketInstanceId,wi,K.ID),c)){const si=_.bucketInstanceId;let Bi=this.collisionCircleArrays[si];Bi===void 0&&(Bi=this.collisionCircleArrays[si]=new bh);for(let fi=0;fi<mt.circles.length;fi+=4)Bi.circles.push(mt.circles[fi+0]),Bi.circles.push(mt.circles[fi+1]),Bi.circles.push(mt.circles[fi+2]),Bi.circles.push(mt.collisionDetected?1:0)}const zr=_.projection.name!=="globe";be=be&&(zr||!Qt),Be=Be&&(zr||!pi),this.placements[tt]=new oo(Tt||be,Pt||Be,Et||_.justReloaded),r.add(tt)};if(_.elevationType==="offset"&&this.buildingIndex&&this.buildingIndex.updateZOffset(_,this.retainedQueryData[_.bucketInstanceId].tileID),_.elevationType==="road"&&_.updateRoadElevation(),_.updateZOffset(),_.sortFeaturesByY){const ze=_.getSortedSymbolIndexes(this.transform.angle);for(let qe=ze.length-1;qe>=0;--qe){const et=ze[qe];je(_.symbolInstances.get(et),et,_.collisionArrays[et])}_.hasAnyZOffset&&s.w(`${_.layerIds[0]} layer symbol-z-elevate: symbols are not sorted by elevation if symbol-z-order is evaluated to viewport-y`)}else if(_.hasAnyZOffset){const ze=_.getSortedIndexesByZOffset();for(let qe=0;qe<ze.length;++qe){const et=ze[qe];je(_.symbolInstances.get(et),et,_.collisionArrays[et])}}else for(let ze=t.symbolInstanceStart;ze<t.symbolInstanceEnd;ze++)je(_.symbolInstances.get(ze),ze,_.collisionArrays[ze]);if(c&&_.bucketInstanceId in this.collisionCircleArrays){const ze=this.collisionCircleArrays[_.bucketInstanceId];s.ad.mat4.invert(ze.invProjMatrix,M),ze.viewportMatrix=this.collisionIndex.getViewportMatrix()}_.justReloaded=!1}markUsedJustification(t,r,c,d){const{leftJustifiedTextSymbolIndex:f,centerJustifiedTextSymbolIndex:_,rightJustifiedTextSymbolIndex:T,verticalPlacedTextSymbolIndex:E,crossTileID:M}=c,A=s.bB(r),z=d===s.bq.vertical?E:A==="left"?f:A==="center"?_:A==="right"?T:-1;f>=0&&(t.text.placedSymbolArray.get(f).crossTileID=z>=0&&f!==z?0:M),_>=0&&(t.text.placedSymbolArray.get(_).crossTileID=z>=0&&_!==z?0:M),T>=0&&(t.text.placedSymbolArray.get(T).crossTileID=z>=0&&T!==z?0:M),E>=0&&(t.text.placedSymbolArray.get(E).crossTileID=z>=0&&E!==z?0:M)}markUsedOrientation(t,r,c){const d=r===s.bq.horizontal||r===s.bq.horizontalOnly?r:0,f=r===s.bq.vertical?r:0,{leftJustifiedTextSymbolIndex:_,centerJustifiedTextSymbolIndex:T,rightJustifiedTextSymbolIndex:E,verticalPlacedTextSymbolIndex:M}=c,A=t.text.placedSymbolArray;_>=0&&(A.get(_).placedOrientation=d),T>=0&&(A.get(T).placedOrientation=d),E>=0&&(A.get(E).placedOrientation=d),M>=0&&(A.get(M).placedOrientation=f)}commit(t){this.commitTime=t,this.zoomAtLastRecencyCheck=this.transform.zoom;const r=this.prevPlacement;let c=!1;this.prevZoomAdjustment=r?r.zoomAdjustment(this.transform.zoom):0;const d=r?r.symbolFadeChange(t):1,f=r?r.opacities:{},_=r?r.variableOffsets:{},T=r?r.placedOrientations:{};for(const E in this.placements){const M=this.placements[E],A=f[E];A?(this.opacities[E]=new Fo(A,d,M.text,M.icon,null,M.clipped),c=c||M.text!==A.text.placed||M.icon!==A.icon.placed):(this.opacities[E]=new Fo(null,d,M.text,M.icon,M.skipFade,M.clipped),c=c||M.text||M.icon)}for(const E in f){const M=f[E];if(!this.opacities[E]){const A=new Fo(M,d,!1,!1);A.isHidden()||(this.opacities[E]=A,c=c||M.text.placed||M.icon.placed)}}for(const E in _)this.variableOffsets[E]||!this.opacities[E]||this.opacities[E].isHidden()||(this.variableOffsets[E]=_[E]);for(const E in T)this.placedOrientations[E]||!this.opacities[E]||this.opacities[E].isHidden()||(this.placedOrientations[E]=T[E]);c?this.lastPlacementChangeTime=t:typeof this.lastPlacementChangeTime!="number"&&(this.lastPlacementChangeTime=r?r.lastPlacementChangeTime:t)}updateLayerOpacities(t,r,c,d){const f=new Set;for(const _ of r){const T=_.getBucket(t);T&&_.latestFeatureIndex&&t.fqid===T.layerIds[0]&&(this.updateBucketOpacities(T,f,_,_.collisionBoxArray,c,d,_.tileID,t.scope),T.elevationType==="offset"&&this.buildingIndex&&this.buildingIndex.updateZOffset(T,_.tileID),T.elevationType==="road"&&T.updateRoadElevation(),T.updateZOffset())}}updateBucketOpacities(t,r,c,d,f,_,T,E){t.hasTextData()&&t.text.opacityVertexArray.clear(),t.hasIconData()&&t.icon.opacityVertexArray.clear(),t.hasIconCollisionBoxData()&&t.iconCollisionBox.collisionVertexArray.clear(),t.hasTextCollisionBoxData()&&t.textCollisionBox.collisionVertexArray.clear();const M=t.layers[0].layout,A=t.layers[0].paint,z=!!t.layers[0].dynamicFilter(),C=new Fo(null,0,!1,!1,!0),k=M.get("text-allow-overlap"),j=M.get("icon-allow-overlap"),N=M.get("text-variable-anchor"),G=M.get("text-rotation-alignment")==="map",$=M.get("text-pitch-alignment")==="map",K=A.get("symbol-z-offset"),ie=M.get("symbol-elevation-reference")==="sea",te=!K.isConstant(),ae=new Fo(null,0,k&&(j||!t.hasIconData()||M.get("icon-optional")),j&&(k||!t.hasTextData()||M.get("text-optional")),!0);!t.collisionArrays&&d&&(t.hasIconCollisionBoxData()||t.hasTextCollisionBoxData())&&t.deserializeCollisionBoxes(d);const ne=(se,he,fe)=>{for(let Ce=0;Ce<he/4;Ce++)se.opacityVertexArray.emplaceBack(fe)};let oe=0;_&&t.updateReplacement(T,_);for(let se=0;se<t.symbolInstances.length;se++){const he=t.symbolInstances.get(se),{numHorizontalGlyphVertices:fe,numVerticalGlyphVertices:Ce,crossTileID:Se,numIconVertices:Ve,tileAnchorX:Ue,tileAnchorY:We}=he;let Te=null;const Ne=this.retainedQueryData[t.bucketInstanceId];te&&he&&Ne&&(Te=c.latestFeatureIndex.loadFeature({featureIndex:he.featureIndex,bucketIndex:Ne.bucketIndex,sourceLayerIndex:Ne.sourceLayerIndex,layoutVertexArrayOffset:0}));const be=K.evaluate(Te,{}),Be=r.has(Se);let ke=this.opacities[Se];Be?ke=C:ke||(ke=ae,this.opacities[Se]=ke),r.add(Se);const je=fe>0||Ce>0,ze=Ve>0,qe=this.placedOrientations[Se],et=qe===s.bq.vertical,tt=qe===s.bq.horizontal||qe===s.bq.horizontalOnly;!je&&!ze||ke.isHidden()||oe++;let it=!1;if((je||ze)&&_)for(const ft of t.activeReplacements){if(s.bx(ft,f,s.by.Symbol,E)||ft.min.x>Ue||Ue>ft.max.x||ft.min.y>We||We>ft.max.y)continue;const Rt=s.bz(Ue,We,T.canonical,ft.footprintTileId.canonical);if(it=s.bA(Rt,ft.footprint),it)break}if(je){const ft=it?us:cs(ke.text);ne(t.text,fe,et?us:ft),ne(t.text,Ce,tt?us:ft);const Rt=ke.text.isHidden(),{leftJustifiedTextSymbolIndex:Tt,centerJustifiedTextSymbolIndex:Pt,rightJustifiedTextSymbolIndex:Et,verticalPlacedTextSymbolIndex:Qt}=he,pi=t.text.placedSymbolArray,Pi=Rt||et?1:0;Tt>=0&&(pi.get(Tt).hidden=Pi),Pt>=0&&(pi.get(Pt).hidden=Pi),Et>=0&&(pi.get(Et).hidden=Pi),Qt>=0&&(pi.get(Qt).hidden=Rt||tt?1:0);const Ht=this.variableOffsets[Se];Ht&&this.markUsedJustification(t,Ht.anchor,he,qe);const Fi=this.placedOrientations[Se];Fi&&(this.markUsedJustification(t,"left",he,Fi),this.markUsedOrientation(t,Fi,he))}if(ze){const ft=it?us:cs(ke.icon),{placedIconSymbolIndex:Rt,verticalPlacedIconSymbolIndex:Tt}=he,Pt=t.icon.placedSymbolArray,Et=ke.icon.isHidden()?1:0;Rt>=0&&(ne(t.icon,Ve,et?us:ft),Pt.get(Rt).hidden=Et),Tt>=0&&(ne(t.icon,he.numVerticalIconVertices,tt?us:ft),Pt.get(Tt).hidden=Et)}if(t.hasIconCollisionBoxData()||t.hasTextCollisionBoxData()){const ft=t.collisionArrays[se];if(ft){let Rt=new s.P(0,0),Tt=!0;if(ft.textBox||ft.verticalTextBox){if(N){const Et=this.variableOffsets[Se];Et?(Rt=G0(Et.anchor,Et.width,Et.height,Et.textOffset,Et.textScale),G&&Rt._rotate($?this.transform.angle:-this.transform.angle)):Tt=!1}z&&(Tt=!ke.clipped),ft.textBox&&ls(t.textCollisionBox.collisionVertexArray,ke.text.placed,!Tt||et,be,ie,Rt.x,Rt.y),ft.verticalTextBox&&ls(t.textCollisionBox.collisionVertexArray,ke.text.placed,!Tt||tt,be,ie,Rt.x,Rt.y)}const Pt=Tt&&!!(!tt&&ft.verticalIconBox);ft.iconBox&&ls(t.iconCollisionBox.collisionVertexArray,ke.icon.placed,Pt,be,ie,he.hasIconTextFit?Rt.x:0,he.hasIconTextFit?Rt.y:0),ft.verticalIconBox&&ls(t.iconCollisionBox.collisionVertexArray,ke.icon.placed,!Pt,be,ie,he.hasIconTextFit?Rt.x:0,he.hasIconTextFit?Rt.y:0)}}}if(t.fullyClipped=oe===0,t.sortFeatures(this.transform.angle),this.retainedQueryData[t.bucketInstanceId]&&(this.retainedQueryData[t.bucketInstanceId].featureSortOrder=t.featureSortOrder),t.hasTextData()&&t.text.opacityVertexBuffer&&t.text.opacityVertexBuffer.updateData(t.text.opacityVertexArray),t.hasIconData()&&t.icon.opacityVertexBuffer&&t.icon.opacityVertexBuffer.updateData(t.icon.opacityVertexArray),t.hasIconCollisionBoxData()&&t.iconCollisionBox.collisionVertexBuffer&&t.iconCollisionBox.collisionVertexBuffer.updateData(t.iconCollisionBox.collisionVertexArray),t.hasTextCollisionBoxData()&&t.textCollisionBox.collisionVertexBuffer&&t.textCollisionBox.collisionVertexBuffer.updateData(t.textCollisionBox.collisionVertexArray),t.bucketInstanceId in this.collisionCircleArrays){const se=this.collisionCircleArrays[t.bucketInstanceId];t.placementInvProjMatrix=se.invProjMatrix,t.placementViewportMatrix=se.viewportMatrix,t.collisionCircleArray=se.circles,delete this.collisionCircleArrays[t.bucketInstanceId]}}symbolFadeChange(t){return this.fadeDuration===0?1:(t-this.commitTime)/this.fadeDuration+this.prevZoomAdjustment}zoomAdjustment(t){return Math.max(0,(this.transform.zoom-t)/1.5)}hasTransitions(t){return this.stale||t-this.lastPlacementChangeTime<this.fadeDuration}stillRecent(t,r){const c=this.zoomAtLastRecencyCheck===r?1-this.zoomAdjustment(r):1;return this.zoomAtLastRecencyCheck=r,this.commitTime+this.fadeDuration*c>t}setStale(){this.stale=!0}}function ls(u,t,r,c,d,f,_){u.emplaceBack(t?1:0,r?1:0,f||0,_||0,c,d?1:0),u.emplaceBack(t?1:0,r?1:0,f||0,_||0,c,d?1:0),u.emplaceBack(t?1:0,r?1:0,f||0,_||0,c,d?1:0),u.emplaceBack(t?1:0,r?1:0,f||0,_||0,c,d?1:0)}const _c=Math.pow(2,25),Ha=Math.pow(2,24),Sh=Math.pow(2,17),Eh=Math.pow(2,16),Za=Math.pow(2,9),Wa=Math.pow(2,8),Mh=Math.pow(2,1);function cs(u){if(u.opacity===0&&!u.placed)return 0;if(u.opacity===1&&u.placed)return 4294967295;const t=u.placed?1:0,r=Math.floor(127*u.opacity);return r*_c+t*Ha+r*Sh+t*Eh+r*Za+t*Wa+r*Mh+t}const us=0;class q0{constructor(t){this._sortAcrossTiles=t.layout.get("symbol-z-order")!=="viewport-y"&&t.layout.get("symbol-sort-key").constantOr(1)!==void 0,this._currentTileIndex=0,this._currentPartIndex=0,this._seenCrossTileIDs=new Set,this._bucketParts=[]}continuePlacement(t,r,c,d,f,_){const T=this._bucketParts;for(;this._currentTileIndex<t.length;)if(r.getBucketParts(T,d,t[this._currentTileIndex],this._sortAcrossTiles,_),this._currentTileIndex++,f())return!0;for(this._sortAcrossTiles&&(this._sortAcrossTiles=!1,T.sort((E,M)=>E.sortKey-M.sortKey));this._currentPartIndex<T.length;){const E=T[this._currentPartIndex];if(r.placeLayerBucketPart(E,this._seenCrossTileIDs,c,E.symbolInstanceStart===0,_),this._currentPartIndex++,f())return!0}return!1}}class Bo{constructor(t,r,c,d,f,_,T,E,M){this.placement=new Th(t,f,_,T,E,M),this._currentPlacementIndex=r.length-1,this._forceFullPlacement=c,this._showCollisionBoxes=d,this._done=!1}isDone(){return this._done}continuePlacement(t,r,c,d,f){const _=s.q.now(),T=()=>{const E=s.q.now()-_;return!this._forceFullPlacement&&E>2};for(;this._currentPlacementIndex>=0;){const E=r[t[this._currentPlacementIndex]],M=this.placement.collisionIndex.transform.zoom;if(E.type==="symbol"&&(!E.minzoom||E.minzoom<=M)&&(!E.maxzoom||E.maxzoom>M)){const A=E,z=A.layout.get("symbol-z-elevate"),C=A.layout.get("symbol-sort-key").constantOr(1)!==void 0,k=A.layout.get("symbol-z-order"),j=k==="viewport-y"||k==="auto"&&!(k!=="viewport-y"&&C),N=A.layout.get("text-allow-overlap")||A.layout.get("icon-allow-overlap")||A.layout.get("text-ignore-placement")||A.layout.get("icon-ignore-placement"),G=j&&N,$=this._inProgressLayer=this._inProgressLayer||new q0(A),K=s.C(E.source,E.scope);if($.continuePlacement(z||G?d[K]:c[K],this.placement,this._showCollisionBoxes,E,T,f))return;delete this._inProgressLayer}this._currentPlacementIndex--}this._done=!0}commit(t){return this.placement.commit(t),this.placement}}const u3=512/s.ai/2;class Ah{constructor(t,r,c){this.tileID=t,this.bucketInstanceId=c,this.index=new s.bE(r.length,16,Int32Array),this.keys=[],this.crossTileIDs=[];const d=t.canonical.x*s.ai,f=t.canonical.y*s.ai;for(let _=0;_<r.length;_++){const{key:T,crossTileID:E,tileAnchorX:M,tileAnchorY:A}=r.get(_),z=Math.floor((d+M)*u3),C=Math.floor((f+A)*u3);this.index.add(z,C),this.keys.push(T),this.crossTileIDs.push(E)}this.index.finish()}findMatches(t,r,c){const d=this.tileID.canonical.z<r.canonical.z?1:Math.pow(2,this.tileID.canonical.z-r.canonical.z),f=u3/Math.pow(2,r.canonical.z-this.tileID.canonical.z),_=r.canonical.x*s.ai,T=r.canonical.y*s.ai;for(let E=0;E<t.length;E++){const M=t.get(E);if(M.crossTileID)continue;const{key:A,tileAnchorX:z,tileAnchorY:C}=M,k=Math.floor((_+z)*f),j=Math.floor((T+C)*f),N=this.index.range(k-d,j-d,k+d,j+d);for(const G of N){const $=this.crossTileIDs[G];if(this.keys[G]===A&&!c.has($)){c.add($),M.crossTileID=$;break}}}}}class Ih{constructor(){this.maxCrossTileID=0}generate(){return++this.maxCrossTileID}}class gc{constructor(){this.indexes={},this.usedCrossTileIDs={},this.lng=0}handleWrapJump(t){const r=Math.round((t-this.lng)/360);if(r!==0)for(const c in this.indexes){const d=this.indexes[c],f={};for(const _ in d){const T=d[_];T.tileID=T.tileID.unwrapTo(T.tileID.wrap+r),f[T.tileID.key]=T}this.indexes[c]=f}this.lng=t}addBucket(t,r,c){if(this.indexes[t.overscaledZ]&&this.indexes[t.overscaledZ][t.key]){if(this.indexes[t.overscaledZ][t.key].bucketInstanceId===r.bucketInstanceId)return!1;this.removeBucketCrossTileIDs(t.overscaledZ,this.indexes[t.overscaledZ][t.key])}for(let f=0;f<r.symbolInstances.length;f++)r.symbolInstances.get(f).crossTileID=0;this.usedCrossTileIDs[t.overscaledZ]||(this.usedCrossTileIDs[t.overscaledZ]=new Set);const d=this.usedCrossTileIDs[t.overscaledZ];for(const f in this.indexes){const _=this.indexes[f];if(Number(f)>t.overscaledZ)for(const T in _){const E=_[T];E.tileID.isChildOf(t)&&E.findMatches(r.symbolInstances,t,d)}else{const T=_[t.scaledTo(Number(f)).key];T&&T.findMatches(r.symbolInstances,t,d)}}for(let f=0;f<r.symbolInstances.length;f++){const _=r.symbolInstances.get(f);_.crossTileID||(_.crossTileID=c.generate(),d.add(_.crossTileID))}return this.indexes[t.overscaledZ]===void 0&&(this.indexes[t.overscaledZ]={}),this.indexes[t.overscaledZ][t.key]=new Ah(t,r.symbolInstances,r.bucketInstanceId),!0}removeBucketCrossTileIDs(t,r){for(const c of r.crossTileIDs)this.usedCrossTileIDs[t].delete(c)}removeStaleBuckets(t){let r=!1;for(const c in this.indexes){const d=this.indexes[c];for(const f in d)t[d[f].bucketInstanceId]||(this.removeBucketCrossTileIDs(c,d[f]),delete d[f],r=!0)}return r}}class Ph{constructor(){this.layerIndexes={},this.crossTileIDs=new Ih,this.maxBucketInstanceId=0,this.bucketsInCurrentPlacement={}}addLayer(t,r,c,d){let f=this.layerIndexes[t.fqid];f===void 0&&(f=this.layerIndexes[t.fqid]=new gc);let _=!1;const T={};d.name!=="globe"&&f.handleWrapJump(c);for(const E of r){const M=E.getBucket(t);M&&t.fqid===M.layerIds[0]&&(M.bucketInstanceId||(M.bucketInstanceId=++this.maxBucketInstanceId),f.addBucket(E.tileID,M,this.crossTileIDs)&&(_=!0),T[M.bucketInstanceId]=!0)}return f.removeStaleBuckets(T)&&(_=!0),_}pruneUnusedLayers(t){const r={};t.forEach(c=>{r[c]=!0});for(const c in this.layerIndexes)r[c]||delete this.layerIndexes[c]}}const No=771;class Zt{constructor(t,r,c,d){this.blendFunction=t,this.blendColor=r,this.mask=c,this.blendEquation=d}}Zt.Replace=[1,0,1,0],Zt.disabled=new Zt(Zt.Replace,s.al.transparent,[!1,!1,!1,!1]),Zt.unblended=new Zt(Zt.Replace,s.al.transparent,[!0,!0,!0,!0]),Zt.alphaBlended=new Zt([1,No,1,No],s.al.transparent,[!0,!0,!0,!0]),Zt.alphaBlendedNonPremultiplied=new Zt([770,No,770,No],s.al.transparent,[!0,!0,!0,!0]),Zt.multiply=new Zt([774,0,774,0],s.al.transparent,[!0,!0,!0,!0]);class xt{constructor(t,r,c){this.func=t,this.mask=r,this.range=c}}xt.ReadOnly=!1,xt.ReadWrite=!0,xt.disabled=new xt(519,xt.ReadOnly,[0,1]);const $0=7680;class Lt{constructor(t,r,c,d,f,_){this.test=t,this.ref=r,this.mask=c,this.fail=d,this.depthFail=f,this.pass=_}}Lt.disabled=new Lt({func:519,mask:0},0,0,$0,$0,$0);const ao=1029,qs=2305;class zt{constructor(t,r,c){this.enable=t,this.mode=r,this.frontFace=c}}function h3(u,t){const r=s.bG(u,3);s.ad.mat4.fromQuat(u,t),s.bI(u,3,r)}function hs(u,t){const r=s.ad.quat.identity([]);return s.ad.quat.rotateZ(r,r,-t),s.ad.quat.rotateX(r,r,-u),r}function $s(u,t){const r=[u[0],u[1],0],c=[t[0],t[1],0];if(s.ad.vec3.length(r)>=1e-15){const _=s.ad.vec3.normalize([],r);s.ad.vec3.scale(c,_,s.ad.vec3.dot(c,_)),t[0]=c[0],t[1]=c[1]}const d=s.ad.vec3.cross([],t,u);if(s.ad.vec3.len(d)<1e-15)return null;const f=Math.atan2(-d[1],d[0]);return hs(Math.atan2(Math.sqrt(u[0]*u[0]+u[1]*u[1]),-u[2]),f)}zt.disabled=new zt(!1,ao,qs),zt.backCCW=new zt(!0,ao,qs),zt.backCW=new zt(!0,ao,2304),zt.frontCW=new zt(!0,1028,2304),zt.frontCCW=new zt(!0,1028,qs);class d3{constructor(t,r){this.position=t,this.orientation=r}get position(){return this._position}set position(t){if(t){const r=t instanceof s.ac?t:new s.ac(t[0],t[1],t[2]);this._renderWorldCopies&&(r.x=s.bF(r.x,0,1)),this._position=r}else this._position=null}lookAtPoint(t,r){if(this.orientation=null,!this.position)return;const c=this.position,d=this._elevation?this._elevation.getAtPointOrZero(s.ac.fromLngLat(t)):0,f=s.ac.fromLngLat(t,d),_=[f.x-c.x,f.y-c.y,f.z-c.z];r||(r=[0,0,1]),r[2]=Math.abs(r[2]),this.orientation=$s(_,r)}setPitchBearing(t,r){this.orientation=hs(s.ak(t),s.ak(-r))}}class Hs{constructor(t,r){this._transform=s.ad.mat4.identity([]),this.orientation=r,this.position=t}get mercatorPosition(){const t=this.position;return new s.ac(t[0],t[1],t[2])}get position(){const t=s.bG(this._transform,3);return[t[0],t[1],t[2]]}set position(t){var r;t&&s.bI(this._transform,3,[(r=t)[0],r[1],r[2],1])}get orientation(){return this._orientation}set orientation(t){this._orientation=t||s.ad.quat.identity([]),t&&h3(this._transform,this._orientation)}getPitchBearing(){const t=this.forward(),r=this.right();return{bearing:Math.atan2(-r[1],r[0]),pitch:Math.atan2(Math.sqrt(t[0]*t[0]+t[1]*t[1]),-t[2])}}setPitchBearing(t,r){this._orientation=hs(t,r),h3(this._transform,this._orientation)}forward(){const t=s.bG(this._transform,2);return[-t[0],-t[1],-t[2]]}up(){const t=s.bG(this._transform,1);return[-t[0],-t[1],-t[2]]}right(){const t=s.bG(this._transform,0);return[t[0],t[1],t[2]]}getCameraToWorld(t,r){const c=new Float64Array(16);return s.ad.mat4.invert(c,this.getWorldToCamera(t,r)),c}getCameraToWorldMercator(){return this._transform}getWorldToCameraPosition(t,r,c){const d=this.position;s.ad.vec3.scale(d,d,-t);const f=new Float64Array(16);return s.ad.mat4.fromScaling(f,[c,c,c]),s.ad.mat4.translate(f,f,d),f[10]*=r,f}getWorldToCamera(t,r){const c=new Float64Array(16),d=new Float64Array(4),f=this.position;return s.ad.quat.conjugate(d,this._orientation),s.ad.vec3.scale(f,f,-t),s.ad.mat4.fromQuat(c,d),s.ad.mat4.translate(c,c,f),c[1]*=-1,c[5]*=-1,c[9]*=-1,c[13]*=-1,c[8]*=r,c[9]*=r,c[10]*=r,c[11]*=r,c}getCameraToClipPerspective(t,r,c,d){const f=new Float64Array(16);return s.ad.mat4.perspective(f,t,r,c,d),f}getCameraToClipOrthographic(t,r,c,d,f,_){const T=new Float64Array(16);return s.ad.mat4.ortho(T,t,r,c,d,f,_),T}getDistanceToElevation(t,r=!1){const c=t===0?0:s.bH(t,r?s.aT(this.position[1]):this.position[1]),d=this.forward();return(c-this.position[2])/d[2]}clone(){return new Hs([...this.position],[...this.orientation])}}const Zi={BaseColor:5,MetallicRoughness:6,Normal:7,Occlusion:8,Emission:9,LUT:10,ShadowMap0:11};class Xa{constructor(t=0,r=0,c=0,d=0){if(isNaN(t)||t<0||isNaN(r)||r<0||isNaN(c)||c<0||isNaN(d)||d<0)throw new Error("Invalid value for edge-insets, top, bottom, left and right must all be numbers");this.top=t,this.bottom=r,this.left=c,this.right=d}interpolate(t,r,c){return r.top!=null&&t.top!=null&&(this.top=s.ah(t.top,r.top,c)),r.bottom!=null&&t.bottom!=null&&(this.bottom=s.ah(t.bottom,r.bottom,c)),r.left!=null&&t.left!=null&&(this.left=s.ah(t.left,r.left,c)),r.right!=null&&t.right!=null&&(this.right=s.ah(t.right,r.right,c)),this}getCenter(t,r){const c=s.ay((this.left+t-this.right)/2,0,t),d=s.ay((this.top+r-this.bottom)/2,0,r);return new s.P(c,d)}equals(t){return this.top===t.top&&this.bottom===t.bottom&&this.left===t.left&&this.right===t.right}clone(){return new Xa(this.top,this.bottom,this.left,this.right)}toJSON(){return{top:this.top,bottom:this.bottom,left:this.left,right:this.right}}}const Je=15;class H0{constructor(t,r,c,d,f,_,T){this.tileSize=512,this._renderWorldCopies=f===void 0||f,this._minZoom=t||0,this._maxZoom=r||22,this._minPitch=c??0,this._maxPitch=d??60,this.setProjection(_),this.setMaxBounds(T),this.width=0,this.height=0,this._center=new s.bO(0,0),this.zoom=0,this.angle=0,this._fov=.6435011087932844,this._pitch=0,this._nearZ=0,this._farZ=0,this._unmodified=!0,this._edgeInsets=new Xa,this._projMatrixCache={},this._alignedProjMatrixCache={},this._fogTileMatrixCache={},this._expandedProjMatrixCache={},this._distanceTileDataCache={},this._camera=new Hs,this._centerAltitude=0,this._averageElevation=0,this.cameraElevationReference="ground",this._pixelsPerMercatorPixel=1,this.globeRadius=0,this.globeCenterInViewSpace=[0,0,0],this._tileCoverLift=0,this.freezeTileCoverage=!1,this._horizonShift=.1,this._orthographicProjectionAtLowPitch=!1,this._allowWorldUnderZoom=!1}clone(){const t=new H0(this._minZoom,this._maxZoom,this._minPitch,this.maxPitch,this._renderWorldCopies,this.getProjection(),this.maxBounds);return t._elevation=this._elevation,t._centerAltitude=this._centerAltitude,t._centerAltitudeValidForExaggeration=this._centerAltitudeValidForExaggeration,t.tileSize=this.tileSize,t.mercatorFromTransition=this.mercatorFromTransition,t.width=this.width,t.height=this.height,t.cameraElevationReference=this.cameraElevationReference,t._center=this._center,t._setZoom(this.zoom),t._seaLevelZoom=this._seaLevelZoom,t.angle=this.angle,t._fov=this._fov,t._pitch=this._pitch,t._nearZ=this._nearZ,t._farZ=this._farZ,t._averageElevation=this._averageElevation,t._orthographicProjectionAtLowPitch=this._orthographicProjectionAtLowPitch,t._unmodified=this._unmodified,t._edgeInsets=this._edgeInsets.clone(),t._camera=this._camera.clone(),t._calcMatrices(),t.freezeTileCoverage=this.freezeTileCoverage,t.frustumCorners=this.frustumCorners,t._allowWorldUnderZoom=this._allowWorldUnderZoom,t}get isOrthographic(){return this.projection.name!=="globe"&&this._orthographicProjectionAtLowPitch&&this.pitch<Je}get elevation(){return this._elevation}set elevation(t){this._elevation!==t&&(this._elevation=t,this._updateCameraOnTerrain(),this._calcMatrices())}get depthOcclusionForSymbolsAndCircles(){return this.projection.name!=="globe"&&!this.isOrthographic}updateElevation(t,r=!1){const c=this._elevation&&this._elevation.exaggeration()!==this._centerAltitudeValidForExaggeration;(this._seaLevelZoom==null||c)&&this._updateCameraOnTerrain(),(t||c)&&this._constrainCamera(r),this._calcMatrices()}getProjection(){return s.aA(this.projection,["name","center","parallels"])}setProjection(t){this.projectionOptions=t||{name:"mercator"};const r=this.projection?this.getProjection():void 0;this.projection=s.bP(this.projectionOptions);const c=this.getProjection(),d=!s.bn(r,c);return d&&this._calcMatrices(),this.mercatorFromTransition=!1,d}setOrthographicProjectionAtLowPitch(t){return this._orthographicProjectionAtLowPitch!==t&&(this._orthographicProjectionAtLowPitch=t,this._calcMatrices(),!0)}setMercatorFromTransition(){const t=this.projection.name;this.mercatorFromTransition=!0,this.projectionOptions={name:"mercator"},this.projection=s.bP({name:"mercator"});const r=t!==this.projection.name;return r&&this._calcMatrices(),r}get minZoom(){return this._minZoom}set minZoom(t){this._minZoom!==t&&(this._minZoom=t,this.zoom=Math.max(this.zoom,t))}get maxZoom(){return this._maxZoom}set maxZoom(t){this._maxZoom!==t&&(this._maxZoom=t,this.zoom=Math.min(this.zoom,t))}get minPitch(){return this._minPitch}set minPitch(t){this._minPitch!==t&&(this._minPitch=t,this.pitch=Math.max(this.pitch,t))}get maxPitch(){return this._maxPitch}set maxPitch(t){this._maxPitch!==t&&(this._maxPitch=t,this.pitch=Math.min(this.pitch,t))}get renderWorldCopies(){return this._renderWorldCopies&&this.projection.supportsWorldCopies===!0}set renderWorldCopies(t){t===void 0?t=!0:t===null&&(t=!1),this._renderWorldCopies=t}get worldSize(){return this.tileSize*this.scale}get cameraWorldSizeForFog(){const t=Math.max(this._camera.getDistanceToElevation(this._averageElevation),Number.EPSILON);return this._worldSizeFromZoom(this._zoomFromMercatorZ(t))}get cameraWorldSize(){const t=Math.max(this._camera.getDistanceToElevation(this._averageElevation,!0),Number.EPSILON);return this._worldSizeFromZoom(this._zoomFromMercatorZ(t))}get pixelsPerMeter(){return this.projection.pixelsPerMeter(this.center.lat,this.worldSize)}get cameraPixelsPerMeter(){return s.bH(1,this.center.lat)*this.cameraWorldSizeForFog}get centerOffset(){return this.centerPoint._sub(this.size._div(2))}get size(){return new s.P(this.width,this.height)}get bearing(){return s.bF(this.rotation,-180,180)}set bearing(t){this.rotation=t}get rotation(){return-this.angle/Math.PI*180}set rotation(t){const r=-t*Math.PI/180;this.angle!==r&&(this._unmodified=!1,this.angle=r,this._calcMatrices(),this.rotationMatrix=s.ad.mat2.create(),s.ad.mat2.rotate(this.rotationMatrix,this.rotationMatrix,this.angle))}get pitch(){return this._pitch/Math.PI*180}set pitch(t){const r=s.ay(t,this.minPitch,this.maxPitch)/180*Math.PI;this._pitch!==r&&(this._unmodified=!1,this._pitch=r,this._calcMatrices())}get aspect(){return this.width/this.height}get fov(){return this._fov/Math.PI*180}set fov(t){t=Math.max(.01,Math.min(60,t)),this._fov!==t&&(this._unmodified=!1,this._fov=s.ak(t),this._calcMatrices())}get fovX(){return this._fov}get fovY(){const t=1/Math.tan(.5*this.fovX);return 2*Math.atan(1/this.aspect/t)}get averageElevation(){return this._averageElevation}set averageElevation(t){this._averageElevation=t,this._calcFogMatrices(),this._distanceTileDataCache={}}get zoom(){return this._zoom}set zoom(t){const r=Math.min(Math.max(t,this.minZoom),this.maxZoom);this._zoom!==r&&(this._unmodified=!1,this._setZoom(r),this._updateSeaLevelZoom(),this._constrain(),this._calcMatrices())}_setZoom(t){this._zoom=t,this.scale=this.zoomScale(t),this.tileZoom=Math.floor(t),this.zoomFraction=t-this.tileZoom}get tileCoverLift(){return this._tileCoverLift}set tileCoverLift(t){this._tileCoverLift!==t&&(this._tileCoverLift=t)}_updateCameraOnTerrain(){const t=this.elevation?this.elevation.getAtPoint(this.locationCoordinate(this.center),Number.NEGATIVE_INFINITY):Number.NEGATIVE_INFINITY,r=this.elevation&&t===Number.NEGATIVE_INFINITY&&this.elevation.visibleDemTiles.length>0&&this.elevation.exaggeration()>0&&this._centerAltitudeValidForExaggeration;if(!this._elevation||t===Number.NEGATIVE_INFINITY&&(!r||!this._centerAltitude))return this._centerAltitude=0,this._seaLevelZoom=null,void(this._centerAltitudeValidForExaggeration=void 0);const c=this._elevation;r||this._centerAltitude&&this._centerAltitudeValidForExaggeration&&c.exaggeration()&&this._centerAltitudeValidForExaggeration!==c.exaggeration()?(this._centerAltitude=this._centerAltitude/this._centerAltitudeValidForExaggeration*c.exaggeration(),this._centerAltitudeValidForExaggeration=c.exaggeration()):(this._centerAltitude=t||0,this._centerAltitudeValidForExaggeration=c.exaggeration()),this._updateSeaLevelZoom()}_updateSeaLevelZoom(){this._centerAltitudeValidForExaggeration!==void 0&&(this._seaLevelZoom=this._zoomFromMercatorZ((this.pixelsPerMeter*this._centerAltitude+this.cameraToCenterDistance)/this.worldSize))}sampleAverageElevation(){if(!this._elevation)return 0;const t=this._elevation,r=[[.5,.2],[.3,.5],[.5,.5],[.7,.5],[.5,.8]],c=this.horizonLineFromTop();let d=0,f=0;for(let _=0;_<r.length;_++){const T=new s.P(r[_][0]*this.width,c+r[_][1]*(this.height-c)),E=t.pointCoordinate(T);if(!E)continue;const M=1/Math.hypot(E[0]-this._camera.position[0],E[1]-this._camera.position[1]);d+=E[3]*M,f+=M}return f===0?NaN:d/f}get center(){return this._center}set center(t){t.lat===this._center.lat&&t.lng===this._center.lng||(this._unmodified=!1,this._center=t,this._terrainEnabled()&&(this.cameraElevationReference==="ground"?this._updateCameraOnTerrain():this._updateZoomFromElevation()),this._constrain(),this._calcMatrices())}_updateZoomFromElevation(){if(this._seaLevelZoom==null||!this._elevation)return;const t=this._seaLevelZoom,r=this._elevation.getAtPointOrZero(this.locationCoordinate(this.center)),c=this.pixelsPerMeter/this.worldSize*r,d=this._mercatorZfromZoom(t),f=this._mercatorZfromZoom(this._maxZoom),_=Math.max(d-c,f);this._setZoom(this._zoomFromMercatorZ(_))}get padding(){return this._edgeInsets.toJSON()}set padding(t){this._edgeInsets.equals(t)||(this._unmodified=!1,this._edgeInsets.interpolate(this._edgeInsets,t,1),this._calcMatrices())}computeZoomRelativeTo(t){const r=this.rayIntersectionCoordinate(this.pointRayIntersection(this.centerPoint,t.toAltitude()));let c;c=t.z<this._camera.position[2]?[r.x,r.y,r.z]:[t.x,t.y,t.z];const d=s.ad.vec3.length(s.ad.vec3.sub([],this._camera.position,c));return s.ay(this._zoomFromMercatorZ(d),this._minZoom,this._maxZoom)}setFreeCameraOptions(t){if(!this.height||!t.position&&!t.orientation)return;this._updateCameraState();let r=!1;if(t.orientation&&!s.ad.quat.exactEquals(t.orientation,this._camera.orientation)&&(r=this._setCameraOrientation(t.orientation)),t.position){const c=[t.position.x,t.position.y,t.position.z];s.ad.vec3.exactEquals(c,this._camera.position)||(this._setCameraPosition(c),r=!0)}r&&(this._updateStateFromCamera(),this.recenterOnTerrain())}getFreeCameraOptions(){this._updateCameraState();const t=this._camera.position,r=new d3;return r.position=new s.ac(t[0],t[1],t[2]),r.orientation=this._camera.orientation,r._elevation=this.elevation,r._renderWorldCopies=this.renderWorldCopies,r}_setCameraOrientation(t){if(!s.ad.quat.length(t))return!1;s.ad.quat.normalize(t,t);const r=s.ad.vec3.transformQuat([],[0,0,-1],t),c=s.ad.vec3.transformQuat([],[0,-1,0],t);if(c[2]<0)return!1;const d=$s(r,c);return!!d&&(this._camera.orientation=d,!0)}_setCameraPosition(t){const r=this.zoomScale(this.minZoom)*this.tileSize,c=this.zoomScale(this.maxZoom)*this.tileSize,d=this.cameraToCenterDistance;t[2]=s.ay(t[2],d/c,d/r),this._camera.position=t}get centerPoint(){return this._edgeInsets.getCenter(this.width,this.height)}get fovAboveCenter(){return this._fov*(.5+this.centerOffset.y/this.height)}isPaddingEqual(t){return this._edgeInsets.equals(t)}interpolatePadding(t,r,c){this._unmodified=!1,this._edgeInsets.interpolate(t,r,c),this._constrain(),this._calcMatrices()}coveringZoomLevel(t){const r=(t.roundZoom?Math.round:Math.floor)(this.zoom+this.scaleZoom(this.tileSize/t.tileSize));return Math.max(0,r)}getVisibleUnwrappedCoordinates(t){const r=[new s.bQ(0,t)];if(this.renderWorldCopies){const c=this.pointCoordinate(new s.P(0,0)),d=this.pointCoordinate(new s.P(this.width,0)),f=this.pointCoordinate(new s.P(this.width,this.height)),_=this.pointCoordinate(new s.P(0,this.height)),T=Math.floor(Math.min(c.x,d.x,f.x,_.x)),E=Math.floor(Math.max(c.x,d.x,f.x,_.x)),M=1;for(let A=T-M;A<=E+M;A++)A!==0&&r.push(new s.bQ(A,t))}return r}isLODDisabled(t){return(!t||this.pitch<=60)&&this._edgeInsets.top<=this._edgeInsets.bottom&&!this._elevation&&!this.projection.isReprojectedInTileSpace}extendTileCover(t,r,c){let d=[];const f=c!==void 0,_=!f;if(_&&this.zoom<r||f&&c[0]===0&&c[1]===0)return d;const T=new Set,E=(A,z,C,k,j)=>{const N=s.c5(z,A,C,k,j);T.has(N)||(d.push(new s.aH(A,z,C,k,j)),T.add(N))};for(let A=0;A<t.length;A++){const z=t[A];if(_&&z.canonical.z!==r)continue;const C=z.canonical,k=z.overscaledZ,j=z.wrap,N=1<<C.z,G=C.x+1<N,$=C.x>0,K=C.y+1<N,ie=C.y>0,te=z.wrap-($?0:1),ae=z.wrap+(G?0:1),ne=$?C.x-1:N-1,oe=G?C.x+1:0;if(f)c[0]<0?(E(k,ae,C.z,oe,C.y),c[1]<0&&K&&(E(k,j,C.z,C.x,C.y+1),E(k,ae,C.z,oe,C.y+1)),c[1]>0&&ie&&(E(k,j,C.z,C.x,C.y-1),E(k,ae,C.z,oe,C.y-1))):c[0]>0?(E(k,te,C.z,ne,C.y),c[1]<0&&K&&(E(k,j,C.z,C.x,C.y+1),E(k,te,C.z,ne,C.y+1)),c[1]>0&&ie&&(E(k,j,C.z,C.x,C.y-1),E(k,te,C.z,ne,C.y-1))):c[1]<0&&K?E(k,j,C.z,C.x,C.y+1):ie&&E(k,j,C.z,C.x,C.y-1);else{const se=z.visibleQuadrants;1&se&&(E(k,te,C.z,ne,C.y),ie&&(E(k,j,C.z,C.x,C.y-1),E(k,te,C.z,ne,C.y-1))),2&se&&(E(k,ae,C.z,oe,C.y),ie&&(E(k,j,C.z,C.x,C.y-1),E(k,ae,C.z,oe,C.y-1))),4&se&&(E(k,te,C.z,ne,C.y),K&&(E(k,j,C.z,C.x,C.y+1),E(k,te,C.z,ne,C.y+1))),8&se&&(E(k,ae,C.z,oe,C.y),K&&(E(k,j,C.z,C.x,C.y+1),E(k,ae,C.z,oe,C.y+1)))}}const M=[];for(const A of d)d.some(z=>A.isChildOf(z))||M.push(A);if(d=M.filter(A=>!t.some(z=>!!(A.overscaledZ<r&&z.isChildOf(A))||A.equals(z)||A.isChildOf(z))),_){const A=1<<r,z=this.projection.name==="globe"?this._camera.mercatorPosition:this.pointCoordinate(this.getCameraPoint()),C=[A*z.x,A*z.y],k=4,j=k*k;d=d.filter(N=>{const G=N.canonical.x+.5-C[0],$=N.canonical.y+.5-C[1];return G*G+$*$<j})}return d}coveringTiles(t){let r=this.coveringZoomLevel(t);const c=r,d=this.elevation&&this.elevation.exaggeration(),f=d&&!t.isTerrainDEM,_=this.projection.name==="mercator";if(t.minzoom!==void 0&&r<t.minzoom)return[];t.maxzoom!==void 0&&r>t.maxzoom&&(r=t.maxzoom);const T=this.locationCoordinate(this.center),E=this.center.lat,M=1<<r,A=[M*T.x,M*T.y,0],z=this.projection.name==="globe",C=!z,k=s.bR.fromInvProjectionMatrix(this.invProjMatrix,this.worldSize,r,C),j=z?this._camera.mercatorPosition:this.pointCoordinate(this.getCameraPoint()),N=M*s.bH(1,this.center.lat),G=this._camera.position[2]/s.bH(1,this.center.lat),$=[M*j.x,M*j.y,G*(C?1:N)],K=z||d,ie=this.cameraToCenterDistance/t.tileSize*(t.roundZoom?1:.502),te=this.isLODDisabled(!0)?r:0;let ae;if(this._elevation&&t.isTerrainDEM)ae=1e4*this._elevation.exaggeration();else if(this._elevation){const be=this._elevation.getMinMaxForVisibleTiles();ae=be?be.max:this._centerAltitude}else ae=this._centerAltitude;const ne=t.isTerrainDEM?-ae:this._elevation?this._elevation.getMinElevationBelowMSL():0,oe=this.projection.isReprojectedInTileSpace?s.bS(this):1,se=be=>{const ke=new s.ac(be.x+25e-6,be.y,be.z),je=new s.ac(be.x,be.y+25e-6,be.z),ze=be.toLngLat(),qe=ke.toLngLat(),et=je.toLngLat(),tt=this.locationCoordinate(ze),it=this.locationCoordinate(qe),ft=this.locationCoordinate(et),Rt=Math.hypot(it.x-tt.x,it.y-tt.y),Tt=Math.hypot(ft.x-tt.x,ft.y-tt.y);return Math.sqrt(Rt*Tt)*oe/25e-6},he=be=>{const Be=ae,ke=ne;return{aabb:s.bV(this,M,0,0,0,be,ke,Be,this.projection),zoom:0,x:0,y:0,minZ:ke,maxZ:Be,wrap:be,fullyVisible:!1}},fe=[];let Ce=[];const Se=r,Ve=t.reparseOverscaled?c:r,Ue=(G-this._centerAltitude)*N,We=be=>{if(!this._elevation||!be.tileID||!_)return;const Be=this._elevation.getMinMaxForTile(be.tileID),ke=be.aabb;Be?(ke.min[2]=Be.min,ke.max[2]=Be.max,ke.center[2]=(ke.min[2]+ke.max[2])/2):(be.shouldSplit=Ne(be),be.shouldSplit||(ke.min[2]=ke.max[2]=ke.center[2]=this._centerAltitude))},Te=(be,Be)=>{if(.707*Be<be)return 1;const ke=Be/be;return ke/(1.4144271570014144+(Math.pow(1.1,ke-1.4144271570014144+1)-1)/(1.1-1)-1)},Ne=be=>{if(be.zoom<te)return!0;if(be.zoom===Se)return!1;if(be.shouldSplit!=null)return be.shouldSplit;const Be=be.aabb.distanceX($),ke=be.aabb.distanceY($);let je=Ue,ze=1;if(z){je=be.aabb.distanceZ($);const Tt=Math.pow(2,be.zoom),Pt=s.aT((be.y+1)/Tt),Et=s.aT(be.y/Tt),Qt=Math.min(Math.max(E,Pt),Et),pi=s.ca(Qt)/s.ca(E);if(ze=Qt===E?1/Math.max(1,this._mercatorScaleRatio-.3):Math.min(1,pi/this._mercatorScaleRatio),this.zoom<=s.c6&&be.zoom===Se-1&&pi>=.9)return!0}else if(f&&(je=be.aabb.distanceZ($)*N),this.projection.isReprojectedInTileSpace&&c<=5){const Tt=Math.pow(2,be.zoom),Pt=se(new s.ac((be.x+.5)/Tt,(be.y+.5)/Tt));ze=Pt>.85?1:Pt}if(!_){const Tt=Math.sqrt(Be*Be+ke*ke+je*je);let Pt=(1<<Se-be.zoom)*ie*ze;return Pt*=Te(Math.max(je,Ue),Tt),Tt<Pt}let qe=Number.MAX_VALUE,et=0;const tt=be.aabb.getCorners(),it=[];for(const Tt of tt){s.ad.vec3.sub(it,Tt,$),z||(f?it[2]*=N:it[2]=Ue);const Pt=s.ad.vec3.dot(it,this._camera.forward());Pt<qe&&(qe=Pt,et=Math.abs(it[2]))}let ft=(1<<Se-be.zoom)*ie*ze;if(ft*=Te(Math.max(et,Ue),qe),qe<ft)return!0;const Rt=be.aabb.closestPoint(A);return Rt[0]===A[0]&&Rt[1]===A[1]};if(this.renderWorldCopies)for(let be=1;be<=3;be++)fe.push(he(-be)),fe.push(he(be));for(fe.push(he(0));fe.length>0;){const be=fe.pop(),Be=be.x,ke=be.y;let je=be.fullyVisible;const ze=()=>this.projection.name==="globe"&&(be.y===0||be.y===(1<<be.zoom)-1);if(!je){let qe=K?be.aabb.intersects(k):be.aabb.intersectsFlat(k);if(qe===0&&ze()){const et=new s.bT(be.zoom,Be,ke);qe=s.bU(this,M,et,!0).intersects(k)}if(qe===0)continue;je=qe===2}if(be.zoom!==Se&&Ne(be))for(let qe=0;qe<4;qe++){const et=(Be<<1)+qe%2,tt=(ke<<1)+(qe>>1),it={aabb:_?be.aabb.quadrant(qe):s.bV(this,M,be.zoom+1,et,tt,be.wrap,be.minZ,be.maxZ,this.projection),zoom:be.zoom+1,x:et,y:tt,wrap:be.wrap,fullyVisible:je,tileID:void 0,shouldSplit:void 0,minZ:be.minZ,maxZ:be.maxZ};f&&!z&&(it.tileID=new s.aH(be.zoom+1===Se?Ve:be.zoom+1,be.wrap,be.zoom+1,et,tt),We(it)),fe.push(it)}else{const qe=be.zoom===Se?Ve:be.zoom;if(t.minzoom&&t.minzoom>qe)continue;let et=0;if(!je){let Rt=K?be.aabb.intersectsPrecise(k):be.aabb.intersectsPreciseFlat(k);if(Rt===0&&ze()){const Tt=new s.bT(be.zoom,Be,ke);Rt=s.bU(this,M,Tt,!0).intersectsPrecise(k)}if(Rt===0)continue;if(t.calculateQuadrantVisibility)if(k.containsPoint(be.aabb.center))et=15;else for(let Tt=0;Tt<4;Tt++)be.aabb.quadrant(Tt).intersects(k)!==0&&(et|=1<<Tt)}const tt=A[0]-(.5+Be+(be.wrap<<be.zoom))*(1<<r-be.zoom),it=A[1]-.5-ke,ft=be.tileID?be.tileID:new s.aH(qe,be.wrap,be.zoom,Be,ke);t.calculateQuadrantVisibility&&(ft.visibleQuadrants=et),Ce.push({tileID:ft,distanceSq:tt*tt+it*it})}}if(this.fogCullDistSq){const be=this.fogCullDistSq,Be=this.horizonLineFromTop();Ce=Ce.filter(ke=>{const je=[0,0,0,1],ze=[s.ai,s.ai,0,1],qe=this.calculateFogTileMatrix(ke.tileID.toUnwrapped());s.ad.vec4.transformMat4(je,je,qe),s.ad.vec4.transformMat4(ze,ze,qe);const et=s.ad.vec4.min([],je,ze),tt=s.ad.vec4.max([],je,ze),it=s.bW(et,tt);if(it===0)return!0;let ft=!1;const Rt=this._elevation;if(Rt&&it>be&&Be!==0){const Tt=this.calculateProjMatrix(ke.tileID.toUnwrapped());let Pt;t.isTerrainDEM||(Pt=Rt.getMinMaxForTile(ke.tileID)),Pt||(Pt={min:ne,max:ae});const Et=s.c7(this.rotation),Qt=[Et[0]*s.ai,Et[1]*s.ai,Pt.max];s.ad.vec3.transformMat4(Qt,Qt,Tt),ft=(1-Qt[1])*this.height*.5<Be}return it<be||ft})}return Ce.sort((be,Be)=>be.distanceSq-Be.distanceSq).map(be=>be.tileID)}resize(t,r){this.width=t,this.height=r,this.pixelsToGLUnits=[2/t,-2/r],this._constrain(),this._calcMatrices()}get unmodified(){return this._unmodified}zoomScale(t){return Math.pow(2,t)}scaleZoom(t){return Math.log(t)/Math.LN2}project(t){const r=s.ay(t.lat,-s.bX,s.bX),c=this.projection.project(t.lng,r);return new s.P(c.x*this.worldSize,c.y*this.worldSize)}unproject(t){return this.projection.unproject(t.x/this.worldSize,t.y/this.worldSize)}get point(){return this.project(this.center)}get pointMerc(){return this.point._div(this.worldSize)}get pixelsPerMeterRatio(){return this.pixelsPerMeter/s.bH(1,this.center.lat)/this.worldSize}setLocationAtPoint(t,r){let c,d;const f=this.centerPoint;if(this.projection.name==="globe"){const T=this.worldSize;c=(r.x-f.x)/T,d=(r.y-f.y)/T}else{const T=this.pointCoordinate(r),E=this.pointCoordinate(f);c=T.x-E.x,d=T.y-E.y}const _=this.locationCoordinate(t);this.setLocation(new s.ac(_.x-c,_.y-d))}setLocation(t){this.center=this.coordinateLocation(t),this.projection.wrap&&(this.center=this.center.wrap())}locationPoint(t,r){return this.projection.locationPoint(this,t,r)}locationPoint3D(t,r){return this.projection.locationPoint(this,t,r,!0)}pointLocation(t){return this.coordinateLocation(this.pointCoordinate(t))}pointLocation3D(t,r){return this.coordinateLocation(this.pointCoordinate3D(t,r))}locationCoordinate(t,r){const c=r?s.bH(r,t.lat):void 0,d=this.projection.project(t.lng,t.lat);return new s.ac(d.x,d.y,c)}coordinateLocation(t){return this.projection.unproject(t.x,t.y)}pointRayIntersection(t,r){const c=r??this._centerAltitude,d=[t.x,t.y,0,1],f=[t.x,t.y,1,1];s.ad.vec4.transformMat4(d,d,this.pixelMatrixInverse),s.ad.vec4.transformMat4(f,f,this.pixelMatrixInverse);const _=f[3];s.ad.vec4.scale(d,d,1/d[3]),s.ad.vec4.scale(f,f,1/_);const T=d[2],E=f[2];return{p0:d,p1:f,t:T===E?0:(c-T)/(E-T)}}screenPointToMercatorRay(t){const r=[t.x,t.y,0,1],c=[t.x,t.y,1,1];return s.ad.vec4.transformMat4(r,r,this.pixelMatrixInverse),s.ad.vec4.transformMat4(c,c,this.pixelMatrixInverse),s.ad.vec4.scale(r,r,1/r[3]),s.ad.vec4.scale(c,c,1/c[3]),r[2]=s.bH(r[2],this._center.lat)*this.worldSize,c[2]=s.bH(c[2],this._center.lat)*this.worldSize,s.ad.vec4.scale(r,r,1/this.worldSize),s.ad.vec4.scale(c,c,1/this.worldSize),new s.as([r[0],r[1],r[2]],s.ad.vec3.normalize([],s.ad.vec3.sub([],c,r)))}rayIntersectionCoordinate(t){const{p0:r,p1:c,t:d}=t,f=s.bH(r[2],this._center.lat),_=s.bH(c[2],this._center.lat);return new s.ac(s.ah(r[0],c[0],d)/this.worldSize,s.ah(r[1],c[1],d)/this.worldSize,s.ah(f,_,d))}pointCoordinate(t,r=this._centerAltitude){return this.projection.pointCoordinate(this,t.x,t.y,r)}pointCoordinate3D(t,r){if(!this.elevation)return this.pointCoordinate(t,r);let c=this.projection.pointCoordinate3D(this,t.x,t.y);if(c)return new s.ac(c[0],c[1],c[2]);let d=0,f=this.horizonLineFromTop();if(t.y>f)return this.pointCoordinate(t,r);const _=.02*f,T=t.clone();for(let E=0;E<10&&f-d>_;E++){T.y=s.ah(d,f,.66);const M=this.projection.pointCoordinate3D(this,T.x,T.y);M?(f=T.y,c=M):d=T.y}return c?new s.ac(c[0],c[1],c[2]):this.pointCoordinate(t)}isPointAboveHorizon(t){return this.projection.isPointAboveHorizon(this,t)}isPointOnSurface(t){if(t.y<0||t.y>this.height||t.x<0||t.x>this.width)return!1;if(this.elevation||this.zoom>=s.bY)return!this.isPointAboveHorizon(t);const r=this.pointCoordinate(t);return r.y>=0&&r.y<=1}_coordinatePoint(t,r){const c=r&&this.elevation?this.elevation.getAtPointOrZero(t,this._centerAltitude):this._centerAltitude,d=[t.x*this.worldSize,t.y*this.worldSize,c+t.toAltitude(),1];return s.ad.vec4.transformMat4(d,d,this.pixelMatrix),d[3]>0?new s.P(d[0]/d[3],d[1]/d[3]):new s.P(Number.MAX_VALUE,Number.MAX_VALUE)}_getBoundsNonRectangular(){const{top:t,left:r}=this._edgeInsets,c=this.height-this._edgeInsets.bottom,d=this.width-this._edgeInsets.right,f=this.pointLocation3D(new s.P(r,t)),_=this.pointLocation3D(new s.P(d,t)),T=this.pointLocation3D(new s.P(d,c)),E=this.pointLocation3D(new s.P(r,c));let M=Math.min(f.lng,_.lng,T.lng,E.lng),A=Math.max(f.lng,_.lng,T.lng,E.lng),z=Math.min(f.lat,_.lat,T.lat,E.lat),C=Math.max(f.lat,_.lat,T.lat,E.lat);const k=Math.pow(2,-this.zoom)/16*270,j=this.projection.name==="globe"?1:4,N=(G,$,K,ie,te)=>{const ae=(G+K)/2,ne=($+ie)/2,oe=new s.P(ae,ne),{lng:se,lat:he}=this.pointLocation3D(oe),fe=Math.max(0,M-se,z-he,se-A,he-C);M=Math.min(M,se),A=Math.max(A,se),z=Math.min(z,he),C=Math.max(C,he),(te<j||fe>k)&&(N(G,$,ae,ne,te+1),N(ae,ne,K,ie,te+1))};if(N(r,t,d,t,1),N(d,t,d,c,1),N(d,c,r,c,1),N(r,c,r,t,1),this.projection.name==="globe"){const[G,$]=s.bZ(this);G?(C=90,A=180,M=-180):$&&(z=-90,A=180,M=-180)}return new s.aB(new s.bO(M,z),new s.bO(A,C))}_getBoundsRectangular(t,r){const{top:c,left:d}=this._edgeInsets,f=this.height-this._edgeInsets.bottom,_=this.width-this._edgeInsets.right,T=new s.P(d,c),E=new s.P(_,c),M=new s.P(_,f),A=new s.P(d,f);let z=this.pointCoordinate(T,t),C=this.pointCoordinate(E,t);const k=this.pointCoordinate(M,r),j=this.pointCoordinate(A,r),N=(G,$)=>($.y-G.y)/($.x-G.x);return z.y>1&&C.y>=0?z=new s.ac((1-j.y)/N(j,z)+j.x,1):z.y<0&&C.y<=1&&(z=new s.ac(-j.y/N(j,z)+j.x,0)),C.y>1&&z.y>=0?C=new s.ac((1-k.y)/N(k,C)+k.x,1):C.y<0&&z.y<=1&&(C=new s.ac(-k.y/N(k,C)+k.x,0)),new s.aB().extend(this.coordinateLocation(z)).extend(this.coordinateLocation(C)).extend(this.coordinateLocation(j)).extend(this.coordinateLocation(k))}_getBoundsRectangularTerrain(){const t=this.elevation;if(!t.visibleDemTiles.length||t.isUsingMockSource())return this._getBoundsRectangular(0,0);const r=t.visibleDemTiles.reduce((c,d)=>{if(d.dem){const f=d.dem.tree;c.min=Math.min(c.min,f.minimums[0]),c.max=Math.max(c.max,f.maximums[0])}return c},{min:Number.MAX_VALUE,max:0});return this._getBoundsRectangular(r.min*t.exaggeration(),r.max*t.exaggeration())}getBounds(){return this.projection.name==="mercator"||this.projection.name==="equirectangular"?this._terrainEnabled()?this._getBoundsRectangularTerrain():this._getBoundsRectangular(0,0):this._getBoundsNonRectangular()}horizonLineFromTop(t=!0){const r=this.height/2/Math.tan(this._fov/2)/Math.tan(Math.max(this._pitch,.1))-this.centerOffset.y,c=this.height/2-r*(1-this._horizonShift);return t?Math.max(0,c):c}getMaxBounds(){return this.maxBounds}setMaxBounds(t){this.maxBounds=t,this.minLat=-s.bX,this.maxLat=s.bX,this.minLng=-180,this.maxLng=180,t&&(this.minLat=t.getSouth(),this.maxLat=t.getNorth(),this.minLng=t.getWest(),this.maxLng=t.getEast(),this.maxLng<this.minLng&&(this.maxLng+=360)),this.worldMinX=s.av(this.minLng)*this.tileSize,this.worldMaxX=s.av(this.maxLng)*this.tileSize,this.worldMinY=s.aC(this.maxLat)*this.tileSize,this.worldMaxY=s.aC(this.minLat)*this.tileSize,this._constrain()}calculatePosMatrix(t,r){return this.projection.createTileMatrix(this,r,t)}calculateDistanceTileData(t){const r=t.key,c=this._distanceTileDataCache;if(c[r])return c[r];const d=t.canonical,f=1/this.height,_=this.cameraWorldSize,T=_/this.zoomScale(d.z),E=(d.x+Math.pow(2,d.z)*t.wrap)*T,M=d.y*T,A=this.point;A.x*=_/this.worldSize,A.y*=_/this.worldSize;const z=this.angle,C=Math.sin(-z),k=-Math.cos(-z);return c[r]={bearing:[C,k],center:[(A.x-E)*f,(A.y-M)*f],scale:T/s.ai*f},c[r]}calculateFogTileMatrix(t){const r=t.key,c=this._fogTileMatrixCache;if(c[r])return c[r];const d=this.projection.createTileMatrix(this,this.cameraWorldSizeForFog,t);return s.ad.mat4.multiply(d,this.worldToFogMatrix,d),c[r]=new Float32Array(d),c[r]}calculateProjMatrix(t,r=!1,c=!1){const d=t.key;let f;if(f=c?this._expandedProjMatrixCache:r?this._alignedProjMatrixCache:this._projMatrixCache,f[d])return f[d];const _=this.calculatePosMatrix(t,this.worldSize);let T;return T=this.projection.isReprojectedInTileSpace?this.mercatorMatrix:c?this.expandedFarZProjMatrix:r?this.alignedProjMatrix:this.projMatrix,s.ad.mat4.multiply(_,T,_),f[d]=new Float32Array(_),f[d]}calculatePixelsToTileUnitsMatrix(t){const r=t.tileID.key,c=this._pixelsToTileUnitsCache;if(c[r])return c[r];const d=s.b_(t,this);return c[r]=d,c[r]}customLayerMatrix(){return this.mercatorMatrix.slice()}globeToMercatorMatrix(){if(this.projection.name==="globe"){const t=1/this.worldSize,r=s.ad.mat4.fromScaling([],[t,t,t]);return s.ad.mat4.multiply(r,r,this.globeMatrix),r}}recenterOnTerrain(){if(!this._elevation||this.projection.name==="globe")return;const t=this._elevation;this._updateCameraState();const r=s.bH(1,this._center.lat)*this.worldSize,c=this._computeCameraPosition(r),d=this._camera.forward(),f=s.bH(1,this._center.lat);c[2]/=f,d[2]/=f,s.ad.vec3.normalize(d,d);const _=t.raycast(c,d,t.exaggeration());if(_){const T=s.ad.vec3.scaleAndAdd([],c,d,_),E=new s.ac(T[0],T[1],s.bH(T[2],s.aT(T[1]))),M=(E.z+s.ad.vec3.length([E.x-c[0],E.y-c[1],E.z-c[2]*f]))*this._pixelsPerMercatorPixel;this._seaLevelZoom=this._zoomFromMercatorZ(M),this._centerAltitude=E.toAltitude(),this._center=this.coordinateLocation(E),this._updateZoomFromElevation(),this._constrain(),this._calcMatrices()}}_constrainCamera(t=!1){if(!this._elevation)return;const r=this._elevation,c=s.bH(1,this._center.lat)*this.worldSize,d=this._computeCameraPosition(c),f=r.getAtPointOrZero(new s.ac(...d)),_=this.pixelsPerMeter/this.worldSize*f,T=this._minimumHeightOverTerrain(),E=d[2]-_;if(E<=T)if(E<0||t){const M=this.locationCoordinate(this._center,this._centerAltitude),A=[d[0],d[1],M.z-d[2]],z=s.ad.vec3.length(A);A[2]-=(T-E)/this._pixelsPerMercatorPixel;const C=s.ad.vec3.length(A);if(C===0)return;s.ad.vec3.scale(A,A,z/C*this._pixelsPerMercatorPixel),this._camera.position=[d[0],d[1],M.z*this._pixelsPerMercatorPixel-A[2]],this._updateStateFromCamera()}else this._isCameraConstrained=!0}_constrain(){if(!this.center||!this.width||!this.height||this._constraining)return;this._constraining=!0;const t=this.projection.name==="globe"||this.mercatorFromTransition;if(this.projection.isReprojectedInTileSpace||t){const C=this.center;return C.lat=s.ay(C.lat,this.minLat,this.maxLat),(this.maxBounds||!this.renderWorldCopies&&!t)&&(C.lng=s.ay(C.lng,this.minLng,this.maxLng)),this.center=C,void(this._constraining=!1)}const r=this._unmodified,{x:c,y:d}=this.point;let f=0,_=c,T=d;const E=this.width/2,M=this.height/2,A=this.worldMinY*this.scale,z=this.worldMaxY*this.scale;if(d-M<A&&(T=A+M),d+M>z&&(T=z-M),z-A<this.height&&(f=Math.max(f,this.height/(z-A)),T=(z+A)/2),this.maxBounds||!this._renderWorldCopies||!this.projection.wrap){const C=this.worldMinX*this.scale,k=this.worldMaxX*this.scale,j=this.worldSize/2-(C+k)/2;_=(c+j+this.worldSize)%this.worldSize-j,_-E<C&&(_=C+E),_+E>k&&(_=k-E),k-C<this.width&&(f=Math.max(f,this.width/(k-C)),_=(k+C)/2)}_===c&&T===d||this._allowWorldUnderZoom||(this.center=this.unproject(new s.P(_,T))),f&&!this._allowWorldUnderZoom&&(this.zoom+=this.scaleZoom(f)),this._constrainCamera(),this._unmodified=r,this._constraining=!1}_minZoomForBounds(){let t=Math.max(0,this.scaleZoom(this.height/(this.worldMaxY-this.worldMinY)));return this.maxBounds&&(t=Math.max(t,this.scaleZoom(this.width/(this.worldMaxX-this.worldMinX)))),t}_maxCameraBoundsDistance(){return this._mercatorZfromZoom(this._minZoomForBounds())}_calcMatrices(){if(!this.height)return;const t=this.centerOffset,r=this.projection.name==="globe",c=this.pixelsPerMeter;this.projection.name==="globe"&&(this._mercatorScaleRatio=s.bH(1,this.center.lat)/s.bH(1,s.c8));const d=s.b$(this.projection,this.zoom,this.width,this.height,1024);this._pixelsPerMercatorPixel=this.projection.pixelSpaceConversion(this.center.lat,this.worldSize,d),this.cameraToCenterDistance=.5/Math.tan(.5*this._fov)*this.height*this._pixelsPerMercatorPixel,this._updateCameraState(),this._farZ=this.projection.farthestPixelDistance(this),this._nearZ=this.height/50;const f=this.projection.zAxisUnit==="meters"?c:1,_=this._camera.getWorldToCamera(this.worldSize,f);let T;const E=this._camera.getCameraToClipPerspective(this._fov,this.width/this.height,this._nearZ,this._farZ);if(E[8]=2*-t.x/this.width,E[9]=2*t.y/this.height,this.isOrthographic){let he=.5*this.height/Math.tan(this._fov/2)*1*Math.tan(.5*this._fov),fe=he*this.aspect,Ce=-fe,Se=-he;fe-=t.x,Ce-=t.x,he+=t.y,Se+=t.y,T=this._camera.getCameraToClipOrthographic(Ce,fe,Se,he,this._nearZ,this._farZ),((Ve,Ue,We,Te)=>{for(let Ne=0;Ne<16;Ne++)Ve[Ne]=s.ah(Ue[Ne],We[Ne],Te)})(T,T,E,s.c9(this.pitch>=Je?1:this.pitch/Je))}else T=E;const M=s.ad.mat4.mul([],E,_);let A=s.ad.mat4.mul([],T,_);if(this.projection.isReprojectedInTileSpace){const he=this.locationCoordinate(this.center),fe=s.ad.mat4.identity([]);s.ad.mat4.translate(fe,fe,[he.x*this.worldSize,he.y*this.worldSize,0]),s.ad.mat4.multiply(fe,fe,s.c0(this)),s.ad.mat4.translate(fe,fe,[-he.x*this.worldSize,-he.y*this.worldSize,0]),s.ad.mat4.multiply(A,A,fe),s.ad.mat4.multiply(M,M,fe),this.inverseAdjustmentMatrix=s.c1(this)}else this.inverseAdjustmentMatrix=[1,0,0,1];if(this.mercatorMatrix=s.ad.mat4.scale([],A,[this.worldSize,this.worldSize,this.worldSize/f,1]),this.projMatrix=A,this.invProjMatrix=s.ad.mat4.invert(new Float64Array(16),this.projMatrix),r){const he=this._camera.getCameraToClipPerspective(this._fov,this.width/this.height,this._nearZ,1/0);he[8]=2*-t.x/this.width,he[9]=2*t.y/this.height,this.expandedFarZProjMatrix=s.ad.mat4.mul([],he,_)}else this.expandedFarZProjMatrix=this.projMatrix;const z=s.ad.mat4.invert([],T);this.frustumCorners=s.c2.fromInvProjectionMatrix(z,this.horizonLineFromTop(),this.height),this.cameraFrustum=s.bR.fromInvProjectionMatrix(this.invProjMatrix,this.worldSize,0,!r);const C=new Float32Array(16);s.ad.mat4.identity(C),s.ad.mat4.scale(C,C,[1,-1,1]),s.ad.mat4.rotateX(C,C,this._pitch),s.ad.mat4.rotateZ(C,C,this.angle);const k=s.ad.mat4.perspective(new Float32Array(16),this._fov,this.width/this.height,this._nearZ,this._farZ);this.starsProjMatrix=s.ad.mat4.clone(k);const j=(Math.PI/2-this._pitch)*(this.height/this._fov)*this._horizonShift;k[8]=2*-t.x/this.width,k[9]=2*(t.y+j)/this.height,this.skyboxMatrix=s.ad.mat4.multiply(C,k,C);const N=this.point,G=N.x,$=N.y,K=this.width%2/2,ie=this.height%2/2,te=Math.cos(this.angle),ae=Math.sin(this.angle),ne=G-Math.round(G)+te*K+ae*ie,oe=$-Math.round($)+te*ie+ae*K,se=new Float64Array(A);if(s.ad.mat4.translate(se,se,[ne>.5?ne-1:ne,oe>.5?oe-1:oe,0]),this.alignedProjMatrix=se,A=s.ad.mat4.create(),s.ad.mat4.scale(A,A,[this.width/2,-this.height/2,1]),s.ad.mat4.translate(A,A,[1,-1,0]),this.labelPlaneMatrix=A,A=s.ad.mat4.create(),s.ad.mat4.scale(A,A,[1,-1,1]),s.ad.mat4.translate(A,A,[-1,-1,0]),s.ad.mat4.scale(A,A,[2/this.width,2/this.height,1]),this.glCoordMatrix=A,this.pixelMatrix=s.ad.mat4.multiply(new Float64Array(16),this.labelPlaneMatrix,M),this._calcFogMatrices(),this._distanceTileDataCache={},A=s.ad.mat4.invert(new Float64Array(16),this.pixelMatrix),!A)throw new Error("failed to invert matrix");if(this.pixelMatrixInverse=A,this.projection.name==="globe"||this.mercatorFromTransition){this.globeMatrix=s.c3(this);const he=[this.globeMatrix[12],this.globeMatrix[13],this.globeMatrix[14]];this.globeCenterInViewSpace=s.ad.vec3.transformMat4(he,he,_),this.globeRadius=this.worldSize/2/Math.PI-1}else this.globeMatrix=A;this._projMatrixCache={},this._alignedProjMatrixCache={},this._pixelsToTileUnitsCache={},this._expandedProjMatrixCache={}}_calcFogMatrices(){this._fogTileMatrixCache={};const t=this.cameraWorldSizeForFog,r=this.cameraPixelsPerMeter,c=this._camera.position,d=1/this.height/this._pixelsPerMercatorPixel,f=[t,t,r];s.ad.vec3.scale(f,f,d),s.ad.vec3.scale(c,c,-1),s.ad.vec3.multiply(c,c,f);const _=s.ad.mat4.create();s.ad.mat4.translate(_,_,c),s.ad.mat4.scale(_,_,f),this.mercatorFogMatrix=_,this.worldToFogMatrix=this._camera.getWorldToCameraPosition(t,r,d)}_computeCameraPosition(t){const r=(t=t||this.pixelsPerMeter)/this.pixelsPerMeter,c=this._camera.forward(),d=this.point,f=this._mercatorZfromZoom(this._seaLevelZoom?this._seaLevelZoom:this._zoom)*r-t/this.worldSize*this._centerAltitude;return[d.x/this.worldSize-c[0]*f,d.y/this.worldSize-c[1]*f,t/this.worldSize*this._centerAltitude-c[2]*f]}_updateCameraState(){this.height&&(this._camera.setPitchBearing(this._pitch,this.angle),this._camera.position=this._computeCameraPosition())}_translateCameraConstrained(t){const r=this._maxCameraBoundsDistance()*Math.cos(this._pitch),c=this._camera.position[2],d=t[2];let f=1;this.projection.wrap&&(this.center=this.center.wrap()),d>0&&(f=Math.min((r-c)/d,1)),this._camera.position=s.ad.vec3.scaleAndAdd([],this._camera.position,t,f),this._updateStateFromCamera()}_updateStateFromCamera(){const t=this._camera.position,r=this._camera.forward(),{pitch:c,bearing:d}=this._camera.getPitchBearing(),f=s.bH(this._centerAltitude,this.center.lat)*this._pixelsPerMercatorPixel,_=this._mercatorZfromZoom(this._maxZoom)*Math.cos(s.ak(this._maxPitch)),T=Math.max((t[2]-f)/Math.cos(c),_),E=this._zoomFromMercatorZ(T);s.ad.vec3.scaleAndAdd(t,t,r,T),this._pitch=s.ay(c,s.ak(this.minPitch),s.ak(this.maxPitch)),this.angle=s.bF(d,-Math.PI,Math.PI),this._setZoom(s.ay(E,this._minZoom,this._maxZoom)),this._updateSeaLevelZoom(),this._center=this.coordinateLocation(new s.ac(t[0],t[1],t[2])),this._unmodified=!1,this._constrain(),this._calcMatrices()}_worldSizeFromZoom(t){return Math.pow(2,t)*this.tileSize}_mercatorZfromZoom(t){return this.cameraToCenterDistance/this._worldSizeFromZoom(t)}_minimumHeightOverTerrain(){const t=Math.min(this._seaLevelZoom!=null?this._seaLevelZoom:this._zoom,this._maxZoom)+4;return this._mercatorZfromZoom(t)}_zoomFromMercatorZ(t){return this.scaleZoom(this.cameraToCenterDistance/(t*this.tileSize))}zoomFromMercatorZAdjusted(t){let r=0,c=s.bY,d=0,f=1/0;for(;c-r>1e-6&&c>r;){const _=r+.5*(c-r),T=this.tileSize*Math.pow(2,_),E=this.getCameraToCenterDistance(this.projection,_,T),M=this.scaleZoom(E/(t*this.tileSize)),A=Math.abs(_-M);A<f&&(f=A,d=_),_<M?r=_:c=_}return d}_terrainEnabled(){return!(!this._elevation||!this.projection.supportsTerrain&&(s.w("Terrain is not yet supported with alternate projections. Use mercator or globe to enable terrain."),1))}anyCornerOffEdge(t,r){const c=Math.min(t.x,r.x),d=Math.max(t.x,r.x),f=Math.min(t.y,r.y),_=Math.max(t.y,r.y);if(f<this.horizonLineFromTop(!1))return!0;if(this.projection.name!=="mercator")return!1;const T=[new s.P(c,f),new s.P(d,_),new s.P(c,_),new s.P(d,f)],E=this.renderWorldCopies?-3:0,M=this.renderWorldCopies?4:1;for(const A of T){const z=this.pointRayIntersection(A);if(z.t<0)return!0;const C=this.rayIntersectionCoordinate(z);if(C.x<E||C.y<0||C.x>M||C.y>1)return!0}return!1}isHorizonVisible(){return this.pitch+s.c4(this.fovAboveCenter)>88||this.anyCornerOffEdge(new s.P(0,0),new s.P(this.width,this.height))}zoomDeltaToMovement(t,r){const c=s.ad.vec3.length(s.ad.vec3.sub([],this._camera.position,t)),d=this._zoomFromMercatorZ(c)+r;return c-this._mercatorZfromZoom(d)}getCameraPoint(){if(this.projection.name==="globe"){const t=function([r,c,d],f){const _=[r,c,d,1];s.ad.vec4.transformMat4(_,_,f);const T=_[3]=Math.max(_[3],1e-6);return _[0]/=T,_[1]/=T,_[2]/=T,_}([this.globeMatrix[12],this.globeMatrix[13],this.globeMatrix[14]],this.pixelMatrix);return new s.P(t[0],t[1])}{const t=Math.tan(this._pitch)*(this.cameraToCenterDistance||1);return this.centerPoint.add(new s.P(0,t))}}getCameraToCenterDistance(t,r=this.zoom,c=this.worldSize){const d=s.b$(t,r,this.width,this.height,1024),f=t.pixelSpaceConversion(this.center.lat,c,d);let _=.5/Math.tan(.5*this._fov)*this.height*f;return this.isOrthographic&&(_=s.ah(1,_,s.c9(this.pitch>=Je?1:this.pitch/Je))),_}getWorldToCameraMatrix(){const t=this._camera.getWorldToCamera(this.worldSize,this.projection.zAxisUnit==="meters"?this.pixelsPerMeter:1);return this.projection.name==="globe"&&s.ad.mat4.multiply(t,t,this.globeMatrix),t}getFrustum(t){return s.bR.fromInvProjectionMatrix(this.invProjMatrix,this.worldSize,t,this.projection.zAxisUnit==="meters")}}const lo=(u,t)=>{if(t>0&&u.terrain&&s.w("Cutoff is currently disabled on terrain"),t<=0||u.terrain)return{shouldRenderCutoff:!1,uniformValues:{u_cutoff_params:[0,0,0,1]}};const r=u.transform,c=Math.max(Math.abs(r._zoom-(u.minCutoffZoom-1)),1),d=r.isLODDisabled(!1)?s.ae(60,45,r.pitch):s.ae(30,15,r.pitch),f=r._farZ-r._nearZ,_=t*r.height,T=((1-(E=d))*r.cameraToCenterDistance+E*(r._farZ+_))*c;var E;return{shouldRenderCutoff:d<1,uniformValues:{u_cutoff_params:[r._nearZ,r._farZ,(T-r._nearZ)/f,(T-_-r._nearZ)/f]}}},br={cascadeCount:2,normalOffset:3,shadowMapResolution:2048};class yc{constructor(t,r){this.aabb=t,this.lastCascade=r}}class Z0{add(t,r){const c=this.receivers[t.key];c!==void 0?(c.aabb.min[0]=Math.min(c.aabb.min[0],r.min[0]),c.aabb.min[1]=Math.min(c.aabb.min[1],r.min[1]),c.aabb.min[2]=Math.min(c.aabb.min[2],r.min[2]),c.aabb.max[0]=Math.max(c.aabb.max[0],r.max[0]),c.aabb.max[1]=Math.max(c.aabb.max[1],r.max[1]),c.aabb.max[2]=Math.max(c.aabb.max[2],r.max[2])):this.receivers[t.key]=new yc(r,null)}clear(){this.receivers={}}get(t){return this.receivers[t.key]}computeRequiredCascades(t,r,c){const d=s.ce.fromPoints(t.points);let f=0;for(const _ in this.receivers){const T=this.receivers[_];if(!T||!d.intersectsAabb(T.aabb))continue;T.aabb.min=d.closestPoint(T.aabb.min),T.aabb.max=d.closestPoint(T.aabb.max);const E=T.aabb.getCorners();for(let M=0;M<c.length;M++){let A=!0;for(const z of E){const C=[z[0]*r,z[1]*r,z[2]];if(s.ad.vec3.transformMat4(C,C,c[M].matrix),C[0]<-1||C[0]>1||C[1]<-1||C[1]>1){A=!1;break}}if(T.lastCascade=M,f=Math.max(f,M),A)break}}return f+1}}class co{constructor(t){this.painter=t,this._enabled=!1,this._shadowLayerCount=0,this._numCascadesToRender=0,this._cascades=[],this._groundShadowTiles=[],this._receivers=new Z0,this._depthMode=new xt(t.context.gl.LEQUAL,xt.ReadWrite,[0,1]),this._uniformValues={u_light_matrix_0:new Float32Array(16),u_light_matrix_1:new Float32Array(16),u_shadow_intensity:0,u_fade_range:[0,0],u_shadow_normal_offset:[1,1,1],u_shadow_texel_size:1,u_shadow_map_resolution:1,u_shadow_direction:[0,0,1],u_shadow_bias:[36e-5,.0012,.012],u_shadowmap_0:0,u_shadowmap_1:0},this._forceDisable=!1,this.useNormalOffset=!1,t.tp.registerParameter(this,["Shadows"],"_forceDisable",{label:"forceDisable"},()=>{this.painter.style.map.triggerRepaint()}),t.tp.registerParameter(br,["Shadows"],"cascadeCount",{min:1,max:2,step:1}),t.tp.registerParameter(br,["Shadows"],"normalOffset",{min:0,max:10,step:.05}),t.tp.registerParameter(br,["Shadows"],"shadowMapResolution",{min:32,max:2048,step:32}),t.tp.registerBinding(this,["Shadows"],"_numCascadesToRender",{readonly:!0,label:"numCascadesToRender"})}destroy(){for(const t of this._cascades)t.texture.destroy(),t.framebuffer.destroy();this._cascades=[]}updateShadowParameters(t,r){const c=this.painter;if(this._enabled=!1,this._shadowLayerCount=0,this._receivers.clear(),!r||!r.properties)return;const d=r.properties.get("shadow-intensity");if(!r.shadowsEnabled()||d<=0||(this._shadowLayerCount=c.style.order.reduce((j,N)=>{const G=c.style._mergedLayers[N];return j+(G.hasShadowPass()&&!G.isHidden(t.zoom)?1:0)},0),this._enabled=this._shadowLayerCount>0,!this.enabled))return;const f=c.context,_=br.shadowMapResolution,T=br.shadowMapResolution;if(this._cascades.length===0||br.shadowMapResolution!==this._cascades[0].texture.size[0]){this._cascades=[];for(let j=0;j<br.cascadeCount;++j){const N=c._shadowMapDebug,G=f.gl,$=f.createFramebuffer(_,T,N,"texture"),K=new s.T(f,{width:_,height:T,data:null},G.DEPTH_COMPONENT16);if($.depthAttachment.set(K.texture),N){const ie=new s.T(f,{width:_,height:T,data:null},G.RGBA8);$.colorAttachment.set(ie.texture)}this._cascades.push({framebuffer:$,texture:K,matrix:[],far:0,boundingSphereRadius:0,frustum:new s.bR,scale:0})}}this.shadowDirection=Vo(r);let E=0;if(t.elevation){const j=t.elevation,N=[1e4,-1e4];j.visibleDemTiles.filter(G=>G.dem).forEach(G=>{const $=G.dem.tree;N[0]=Math.min(N[0],$.minimums[0]),N[1]=Math.max(N[1],$.maximums[0])}),N[0]!==1e4&&(E=(N[1]-N[0])*j.exaggeration())}const M=1.5*t.cameraToCenterDistance,A=3*M,z=new Float64Array(16);for(let j=0;j<this._cascades.length;++j){const N=this._cascades[j];let G=t.height/50,$=1;br.cascadeCount===1?$=A:j===0?$=M:(G=M,$=A);const[K,ie]=Xs(t,this.shadowDirection,G,$,br.shadowMapResolution,E);N.scale=t.scale,N.matrix=K,N.boundingSphereRadius=ie,s.ad.mat4.invert(z,N.matrix),N.frustum=s.bR.fromInvProjectionMatrix(z,1,0,!0),N.far=$}const C=this._cascades.length-1;this._uniformValues.u_fade_range=[.75*this._cascades[C].far,this._cascades[C].far],this._uniformValues.u_shadow_intensity=d,this._uniformValues.u_shadow_direction=[this.shadowDirection[0],this.shadowDirection[1],this.shadowDirection[2]],this._uniformValues.u_shadow_texel_size=1/br.shadowMapResolution,this._uniformValues.u_shadow_map_resolution=br.shadowMapResolution,this._uniformValues.u_shadowmap_0=Zi.ShadowMap0,this._uniformValues.u_shadowmap_1=Zi.ShadowMap0+1,this._groundShadowTiles=c.transform.coveringTiles({tileSize:512,renderWorldCopies:!0});const k=c.transform.elevation;for(const j of this._groundShadowTiles){let N={min:0,max:0};if(k){const G=k.getMinMaxForTile(j);G&&(N=G)}this.addShadowReceiver(j.toUnwrapped(),N.min,N.max)}}get enabled(){return this._enabled&&!this._forceDisable}set enabled(t){this._enabled=t}drawShadowPass(t,r){if(!this.enabled)return;const c=this.painter,d=c.context;this._numCascadesToRender=this._receivers.computeRequiredCascades(c.transform.getFrustum(0),c.transform.worldSize,this._cascades),d.viewport.set([0,0,br.shadowMapResolution,br.shadowMapResolution]);for(let f=0;f<this._numCascadesToRender;++f){c.currentShadowCascade=f,d.bindFramebuffer.set(this._cascades[f].framebuffer.framebuffer),d.clear({color:s.al.white,depth:1});for(const _ of t.order){const T=t._mergedLayers[_];if(!T.hasShadowPass()||T.isHidden(c.transform.zoom))continue;const E=t.getLayerSourceCache(T),M=E?r[E.id]:void 0;(T.type==="model"||M&&M.length)&&c.renderLayer(c,E,T,M)}}c.currentShadowCascade=0}drawGroundShadows(){if(!this.enabled)return;const t=this.painter,r=t.style,c=t.context,d=r.directionalLight,f=r.ambientLight;if(!d||!f)return;const _=[],T=lo(t,t.longestCutoffRange);T.shouldRenderCutoff&&_.push("RENDER_CUTOFF"),_.push("RENDER_SHADOWS","DEPTH_TEXTURE"),this.useNormalOffset&&_.push("NORMAL_OFFSET");const E=Ws(r,d,f),M=new xt(c.gl.LEQUAL,xt.ReadOnly,t.depthRangeFor3D);for(const A of this._groundShadowTiles){const z=A.toUnwrapped(),C=t.isTileAffectedByFog(A),k=t.getOrCreateProgram("groundShadow",{defines:_,overrideFog:C});this.setupShadows(z,k),t.uploadCommonUniforms(c,k,z,null,T);const j={u_matrix:t.transform.calculateProjMatrix(z),u_ground_shadow_factor:E};k.draw(t,c.gl.TRIANGLES,M,Lt.disabled,Zt.multiply,zt.disabled,j,"ground_shadow",t.tileExtentBuffer,t.quadTriangleIndexBuffer,t.tileExtentSegments,null,t.transform.zoom,null,null)}}getShadowPassColorMode(){return this.painter._shadowMapDebug?Zt.unblended:Zt.disabled}getShadowPassDepthMode(){return this._depthMode}getShadowCastingLayerCount(){return this._shadowLayerCount}calculateShadowPassMatrixFromTile(t){const r=this.painter.transform,c=r.calculatePosMatrix(t,r.worldSize);return s.ad.mat4.multiply(c,this._cascades[this.painter.currentShadowCascade].matrix,c),Float32Array.from(c)}calculateShadowPassMatrixFromMatrix(t){return s.ad.mat4.multiply(t,this._cascades[this.painter.currentShadowCascade].matrix,t),Float32Array.from(t)}setupShadows(t,r,c,d=0){if(!this.enabled)return;const f=this.painter.transform,_=this.painter.context,T=_.gl,E=this._uniformValues,M=new Float64Array(16),A=f.calculatePosMatrix(t,f.worldSize);for(let z=0;z<this._cascades.length;z++)s.ad.mat4.multiply(M,this._cascades[z].matrix,A),E[z===0?"u_light_matrix_0":"u_light_matrix_1"]=Float32Array.from(M),_.activeTexture.set(T.TEXTURE0+Zi.ShadowMap0+z),this._cascades[z].texture.bind(T.NEAREST,T.CLAMP_TO_EDGE);if(this.useNormalOffset=!!c,this.useNormalOffset){const z=s.cd(t.canonical),C=2/f.tileSize*s.ai/br.shadowMapResolution,k=C*this._cascades[0].boundingSphereRadius,j=C*this._cascades[this._cascades.length-1].boundingSphereRadius,N=(c==="vector-tile"?1:3)/Math.pow(2,d-t.canonical.z-(1-f.zoom+Math.floor(f.zoom)));E.u_shadow_normal_offset=[z,k*N,j*N],E.u_shadow_bias=[6e-5,.0012,.012]}else E.u_shadow_bias=[36e-5,.0012,.012];r.setShadowUniformValues(_,E)}setupShadowsFromMatrix(t,r,c=!1){if(!this.enabled)return;const d=this.painter.context,f=d.gl,_=this._uniformValues,T=new Float64Array(16);for(let E=0;E<br.cascadeCount;E++)s.ad.mat4.multiply(T,this._cascades[E].matrix,t),_[E===0?"u_light_matrix_0":"u_light_matrix_1"]=Float32Array.from(T),d.activeTexture.set(f.TEXTURE0+Zi.ShadowMap0+E),this._cascades[E].texture.bind(f.NEAREST,f.CLAMP_TO_EDGE);if(this.useNormalOffset=c,c){const E=br.normalOffset;_.u_shadow_normal_offset=[1,E,E],_.u_shadow_bias=[6e-5,.0012,.012]}else _.u_shadow_bias=[36e-5,.0012,.012];r.setShadowUniformValues(d,_)}getShadowUniformValues(){return this._uniformValues}getCurrentCascadeFrustum(){return this._cascades[this.painter.currentShadowCascade].frustum}computeSimplifiedTileShadowVolume(t,r,c,d){if(d[2]>=0)return{};const f=function(E,M,A){const z=A/(1<<E.canonical.z);return new s.ce([E.canonical.x*z+E.wrap*A,E.canonical.y*z+E.wrap*A,0],[(E.canonical.x+1)*z+E.wrap*A,(E.canonical.y+1)*z+E.wrap*A,M])}(t,r,c).getCorners(),_=r/-d[2];d[0]<0?(s.ad.vec3.add(f[0],f[0],[d[0]*_,0,0]),s.ad.vec3.add(f[3],f[3],[d[0]*_,0,0])):d[0]>0&&(s.ad.vec3.add(f[1],f[1],[d[0]*_,0,0]),s.ad.vec3.add(f[2],f[2],[d[0]*_,0,0])),d[1]<0?(s.ad.vec3.add(f[0],f[0],[0,d[1]*_,0]),s.ad.vec3.add(f[1],f[1],[0,d[1]*_,0])):d[1]>0&&(s.ad.vec3.add(f[2],f[2],[0,d[1]*_,0]),s.ad.vec3.add(f[3],f[3],[0,d[1]*_,0]));const T={};return T.vertices=f,T.planes=[Zs(f[1],f[0],f[4]),Zs(f[2],f[1],f[5]),Zs(f[3],f[2],f[6]),Zs(f[0],f[3],f[7])],T}addShadowReceiver(t,r,c){this._receivers.add(t,s.ce.fromTileIdAndHeight(t,r,c))}getMaxCascadeForTile(t){const r=this._receivers.get(t);return r&&r.lastCascade?r.lastCascade:0}}function Zs(u,t,r){const c=s.ad.vec3.sub([],r,t),d=s.ad.vec3.sub([],u,t),f=s.ad.vec3.cross([],c,d),_=s.ad.vec3.length(f);return _===0?[0,0,1,0]:(s.ad.vec3.scale(f,f,1/_),[f[0],f[1],f[2],-s.ad.vec3.dot(f,t)])}function Vo(u){const t=u.properties.get("direction"),r=s.cc(t.x,t.y,t.z);r[2]=s.ay(r[2],0,75);const c=s.cf([r[0],r[1],r[2]]);return s.ad.vec3.fromValues(c.x,c.y,c.z)}function Ws(u,t,r){const c=t.properties.get("color-use-theme")==="none",d=t.properties.get("color"),f=t.properties.get("intensity"),_=t.properties.get("direction"),T=[_.x,_.y,_.z],E=r.properties.get("color-use-theme")==="none",M=r.properties.get("color"),A=r.properties.get("intensity"),z=Math.max(s.ad.vec3.dot([0,0,1],T),0),C=[0,0,0];s.ad.vec3.scale(C,M.toRenderColor(E?null:u.getLut(t.scope)).toArray01Linear().slice(0,3),A);const k=[0,0,0];return s.ad.vec3.scale(k,d.toRenderColor(c?null:u.getLut(r.scope)).toArray01Linear().slice(0,3),z*f),s.cg([C[0]>0?C[0]/(C[0]+k[0]):0,C[1]>0?C[1]/(C[1]+k[1]):0,C[2]>0?C[2]/(C[2]+k[2]):0])}function Xs(u,t,r,c,d,f){const _=u.zoom,T=u.scale,E=u.worldSize,M=1/E,A=u.aspect,z=Math.sqrt(1+A*A)*Math.tan(.5*u.fovX),C=z*z,k=c-r,j=c+r;let N,G;C>k/j?(N=c,G=c*z):(N=.5*j*(1+C),G=.5*Math.sqrt(k*k+2*(c*c+r*r)*C+j*j*C*C));const $=u.projection.pixelsPerMeter(u.center.lat,E),K=u._camera.getCameraToWorldMercator(),ie=[0,0,-N*M];s.ad.vec3.transformMat4(ie,ie,K);let te=G*M;const ae=u._edgeInsets;if(!(ae.left===0&&ae.top===0&&ae.right===0&&ae.bottom===0||ae.left===ae.right&&ae.top===ae.bottom)){const je=u._camera.getWorldToCamera(u.worldSize,u.projection.zAxisUnit==="meters"?$:1),ze=u._camera.getCameraToClipPerspective(u._fov,u.width/u.height,r,c);ze[8]=2*-u.centerOffset.x/u.width,ze[9]=2*u.centerOffset.y/u.height;const qe=new Float64Array(16);s.ad.mat4.mul(qe,ze,je);const et=new Float64Array(16);s.ad.mat4.invert(et,qe);const tt=s.bR.fromInvProjectionMatrix(et,E,_,!0);for(const it of tt.points){const ft=((ne=it)[0]/=T,ne[1]/=T,ne[2]=s.bH(ne[2],u._center.lat),ne);te=Math.max(te,s.ad.vec3.len(s.ad.vec3.subtract([],ie,ft)))}}var ne;te*=d/(d-1);const oe=Math.acos(t[2]),se=Math.atan2(-t[0],-t[1]),he=new Hs;he.position=ie,he.setPitchBearing(oe,se);const fe=he.getWorldToCamera(E,$),Ce=te*E,Se=Math.min(u._mercatorZfromZoom(17)*E*-2,-2*Ce),Ve=he.getCameraToClipOrthographic(-Ce,Ce,-Ce,Ce,Se,(Ce+f*$)/t[2]),Ue=new Float64Array(16);s.ad.mat4.multiply(Ue,Ve,fe);const We=s.ad.vec3.fromValues(Math.floor(1e6*ie[0])/1e6*E,Math.floor(1e6*ie[1])/1e6*E,0),Te=.5*d,Ne=[0,0,0];s.ad.vec3.transformMat4(Ne,We,Ue),s.ad.vec3.scale(Ne,Ne,Te);const be=[Math.floor(Ne[0]),Math.floor(Ne[1]),Math.floor(Ne[2])],Be=[0,0,0];s.ad.vec3.sub(Be,Ne,be),s.ad.vec3.scale(Be,Be,-1/Te);const ke=new Float64Array(16);return s.ad.mat4.identity(ke),s.ad.mat4.translate(ke,ke,Be),s.ad.mat4.multiply(Ue,ke,Ue),[Ue,Ce]}class Ch extends s.E{constructor(t){super(),this.requestManager=t,this.models={"":{}},this.modelUris={"":{}},this.numModelsLoading={}}loadModel(t,r){return s.aN(this.requestManager.transformRequest(r,s.R.Model).url).then(c=>{if(!c)return;const d=s.aO(c),f=new s.aP(t,void 0,void 0,d);return f.computeBoundsAndApplyParent(),f}).catch(c=>{if(c&&c.status===404)return null;this.fire(new s.z(new Error(`Could not load model ${t} from ${r}: ${c.message}`)))})}load(t,r,c={keepNumReferences:!1}){this.models[r]||(this.models[r]={});const d=Object.keys(t);this.numModelsLoading[r]=(this.numModelsLoading[r]||0)+d.length;const f=[];for(const _ of d)f.push(this.loadModel(_,t[_]));Promise.allSettled(f).then(_=>{for(let T=0;T<_.length;T++){const{status:E,value:M}=_[T];if(E==="fulfilled"&&M){const A=this.models[r][d[T]];this.models[r][d[T]]={model:M,numReferences:c.keepNumReferences&&A?A.numReferences:1}}}this.numModelsLoading[r]-=d.length,this.fire(new s.A("data",{dataType:"style"}))}).catch(_=>{this.fire(new s.z(new Error(`Could not load models: ${_.message}`)))})}isLoaded(){for(const t in this.numModelsLoading)if(this.numModelsLoading[t]>0)return!1;return!0}hasModel(t,r){return!!this.getModel(t,r)}getModel(t,r){return this.models[r]||(this.models[r]={}),this.models[r][t]?this.models[r][t].model:void 0}addModel(t,r,c){this.models[c]||(this.models[c]={}),this.modelUris[c]||(this.modelUris[c]={}),this.hasModel(t,c)&&this.models[c][t].numReferences++,this.modelUris[c][t]=this.requestManager.normalizeModelURL(r),this.load({[t]:this.modelUris[c][t]},c)}addModels(t,r){this.models[r]||(this.models[r]={}),this.modelUris[r]||(this.modelUris[r]={});const c=this.modelUris[r];for(const d in t)this.models[r][d]={},c[d]=this.requestManager.normalizeModelURL(t[d]);this.load(c,r,{keepNumReferences:!0})}reloadModels(t){this.load(this.modelUris[t],t)}addModelsFromBucket(t,r){this.models[r]||(this.models[r]={}),this.modelUris[r]||(this.modelUris[r]={});const c={};for(const d of t)this.hasModel(d,r)?this.models[r][d].numReferences++:(this.modelUris[r][d]=this.requestManager.normalizeModelURL(d),c[d]=this.modelUris[r][d]);this.load(c,r)}removeModel(t,r){if(this.models[r]&&this.models[r][t]&&(this.models[r][t].numReferences--,this.models[r][t].numReferences===0)){const c=this.models[r][t].model;delete this.models[r][t],delete this.modelUris[r][t],c.destroy()}}listModels(t){return this.models[t]||(this.models[t]={}),Object.keys(this.models[t])}upload(t,r){this.models[r]||(this.models[r]={});for(const c in this.models[r])this.models[r][c].model&&this.models[r][c].model.upload(t.context)}}const zh=new s.a7({data:new s.a8(s.a5.colorTheme.data)}),p3={"mbx-indoor-active-floorplans":{default:["literal",[]]},"mbx-indoor-underground":{default:["literal",!1]},"mbx-indoor-loaded-levels":{default:["literal",[]]},"mbx-indoor-level-height":{default:["literal",{}]},"mbx-indoor-level-base":{default:["literal",{}]},"mbx-indoor-level-selected":{default:["literal",{}]},"mbx-indoor-level-overlapped":{default:["literal",{}]}};function xc(u){return u=u||{},Object.assign(u,p3)}class vc extends s.E{constructor(t){super(),this.mergeFloors=!0,this._scope=void 0,this._queryFeatureSetId=void 0,this._buildingEntryFeatureSetId=void 0,this._selectedFloorplan=void 0,this._indoorData=void 0,this._selectedLevel=void 0,this._floorplanStates={},s.aQ(["_onLoad","_onMove","_checkFloorplanVisible"],this),this._map=t,this._checkFloorplanVisible(!0),this._map.on("load",this._onLoad),this._map.on("move",this._onMove)}destroy(){this._map.indoor.off("load",this._onLoad),this._map.indoor.off("move",this._onMove),this._map=void 0}_onLoad(){this._map.style.forEachFragmentStyle(t=>{t.stylesheet.indoor&&(this._queryFeatureSetId?this.fire(new s.z(new Error("Multiple indoor map styles detected, simultaneous usage is not allowed currently."))):(this._queryFeatureSetId=t.stylesheet.indoor.floorplanFeaturesetId,this._buildingEntryFeatureSetId=t.stylesheet.indoor.buildingFeaturesetId,this._scope=t.scope))}),this._queryFeatureSetId&&this._buildingEntryFeatureSetId&&this._map.addInteraction("mbx-indoor-buildingclick",{type:"click",target:{featuresetId:this._buildingEntryFeatureSetId,importId:this._scope},handler:t=>(t.feature&&t.feature.properties.floorplan&&this.selectFloorplan(t.feature.properties.floorplan),!0)}),this._checkFloorplanVisible(!0)}_onMove(){this._checkFloorplanVisible(!1)}_checkFloorplanVisible(t){if(!this._queryFeatureSetId||!this._map.isStyleLoaded()||this._map.transform.zoom<13)return;this._indoorData&&!function(_,T){const[E,M]=_,{center:A,radius:z}=T,[C,k]=A,j=Math.abs(E-C);return Math.sqrt((j>180?360-j:j)**2+(M-k)**2)<=z}([this._map.getCenter().lng,this._map.getCenter().lat],this._indoorData.circumCircle)&&(this._indoorData=void 0,this._selectedFloorplan=void 0,this._map.setConfigProperty(this._scope,"mbx-indoor-underground",!1),this._map.setConfigProperty(this._scope,"mbx-indoor-active-floorplans",["literal",[]]),this.fire(new s.A("floorplangone")));const r={target:{featuresetId:this._queryFeatureSetId,importId:this._scope}},c=new s.P(this._map.transform.width/2,this._map.transform.height/2),d=[new s.P(0,0),new s.P(this._map.transform.width,this._map.transform.height)],f=this._map.queryRenderedFeatures(t?d:c,r);f.length>0&&(this._selectedFloorplan&&f[0].properties.id===this._selectedFloorplan.properties.id||(this._selectedFloorplan=f[0],this._floorplanSelected(!1)))}_floorplanSelected(t){this._indoorData=JSON.parse(this._selectedFloorplan.properties["indoor-data"]),this._indoorData.id=this._selectedFloorplan.properties.id,this._indoorData.circumCircle=function(f){const[[_,T],[E,M]]=f,A=(E-_+360)%360,z=A>180?360-A:A;return{center:[(_+z/2+360)%360,(T+M)/2],radius:Math.sqrt(z**2+(M-T)**2)/2}}(this._indoorData.extent),this._floorplanStates[this._indoorData.id]||(this._floorplanStates[this._indoorData.id]={});const r=this._floorplanStates[this._indoorData.id].selectedBuilding,c=this._floorplanStates[this._indoorData.id].selectedLevel;let d;if(this._map.setConfigProperty(this._scope,"mbx-indoor-active-floorplans",this._indoorData.floorplanIDs),this._selectedLevel)for(const f of this._indoorData.levels)f.id===this._selectedLevel.id&&(d=f.id);if(this.fire(new s.A("floorplanselected",{buildings:this._indoorData.buildings,levels:this._indoorData.levels,selectedLevelId:d})),r){const f=this._indoorData.buildings.find(_=>_.id===r);this._buildingSelected(f,!1)}else this._indoorData.buildings.length>0&&this._buildingSelected(this._indoorData.buildings[0],!1);if(c){const f=this._indoorData.levels.find(_=>_.id===c);this._updateLevels(f,t)}else t&&this._indoorData["default-levels"].length>0&&this.selectLevel(this._indoorData["default-levels"][0])}_buildingSelected(t,r){r&&t&&t.extent&&this._map.fitBounds(t.extent,{pitch:this._map.getPitch(),bearing:this._map.getBearing()}),this._floorplanStates[this._indoorData.id].selectedBuilding=t?t.id:void 0;const c=this._indoorData.levels.filter(d=>t.levels.includes(d.id));this.fire(new s.A("buildingselected",{buildingId:t.id,levels:c}))}_levelSelected(t){if(t==="overview")this._updateLevels(void 0,!0);else{const r=this._indoorData.levels.find(c=>c.id===t);this._updateLevels(r,!0)}this.fire(new s.A("levelselected",{levelId:t==="overview"?void 0:t}))}_updateLevels(t,r){if(!t)return this._map.setConfigProperty(this._scope,"mbx-indoor-loaded-levels",["literal",[]]),this._map.setConfigProperty(this._scope,"mbx-indoor-underground",!1),this._floorplanStates[this._indoorData.id].selectedLevel=void 0,void(r&&this._indoorData.extent&&this._map.fitBounds(this._indoorData.extent,{pitch:this._map.getPitch(),bearing:this._map.getBearing()}));function c(M){const A=M.indexOf("/floor/");if(A===-1)return M;const z=A+7,C=M.indexOf("/",z);return C===-1?M.slice(z):M.slice(z,C)}this._selectedLevel=t,this._floorplanStates[this._indoorData.id].selectedLevel=t?t.id:void 0;const d=[],f={},_={},T={},E={};for(const M of this._indoorData.levels)if(d.push(M.id),f[M.id]=M.height,_[M.id]=M.base,t){if(this.mergeFloors){const A=c(t.id),z=c(M.id);T[M.id]=z===A?"true":"false"}else T[M.id]=M.id===t.id?"true":"false";E[M.id]=M.base<t.base?"true":"false"}else E[M.id]=!0;if(this._map.setConfigProperty(this._scope,"mbx-indoor-loaded-levels",["literal",d]),this._map.setConfigProperty(this._scope,"mbx-indoor-level-height",["literal",f]),this._map.setConfigProperty(this._scope,"mbx-indoor-level-base",["literal",_]),this._map.setConfigProperty(this._scope,"mbx-indoor-level-selected",["literal",T]),this._map.setConfigProperty(this._scope,"mbx-indoor-level-overlapped",["literal",E]),t&&(this._map.setConfigProperty(this._scope,"mbx-indoor-underground",!!t.isUnderground),r&&t.extent)){const M=this._map.cameraForBounds(t.extent,{pitch:this._map.getPitch(),bearing:this._map.getBearing()}),A=this._map.getZoom(),z=M.zoom?Math.abs(A-M.zoom):0;this._map.fitBounds(t.extent,z>=1?{pitch:this._map.getPitch(),bearing:this._map.getBearing()}:{pitch:this._map.getPitch(),bearing:this._map.getBearing(),zoom:A})}}selectFloorplan(t){const r={target:{featuresetId:this._queryFeatureSetId,importId:this._scope}},c=[new s.P(0,0),new s.P(this._map.transform.width,this._map.transform.height)],d=this._map.queryRenderedFeatures(c,r);if(d.length>0){for(const f of d)if(JSON.parse(f.properties["indoor-data"]).floorplanIDs.includes(t)){this._selectedFloorplan=f,this._floorplanSelected(!0);break}}}selectBuilding(t){const r=this._indoorData.buildings.find(c=>c.id===t);this._buildingSelected(r,!0)}selectLevel(t){this._levelSelected(t)}}function bc(u){if(!u.metadata||!u.metadata.content_area)return;const t=s.q.devicePixelRatio,{left:r,top:c,width:d,height:f}=u.metadata.content_area,_=r*t,T=c*t;return[_,T,_+d*t,T+f*t]}function W0(u){if(u)return u.map(([t,r])=>[t*s.q.devicePixelRatio,r*s.q.devicePixelRatio])}class Rh{constructor(t,r,c){this.id=t,this.scope=r,this.sourceCache=c,this.pendingRequests=new Set,this.missingRequests=new Set}addPendingRequest(t){this.missingRequests.has(t.name)||this.pendingRequests.has(t.name)||this.pendingRequests.add(t.name)}hasPendingRequests(){return this.pendingRequests.size>0}resolvePendingRequests(){const t=new Map;if(!this.sourceCache.loaded())return t;const r=this.sourceCache.getVisibleCoordinates();if(r.length===0)return t;const c=this.sourceCache.getSource();if(!(c instanceof Gn))return t;const d=r.map(_=>this.sourceCache.getTile(_)),f=c.getImages(d,Array.from(this.pendingRequests));for(const[_,T]of f)t.set(s.I.from({name:_,iconsetId:this.id}),T),this.pendingRequests.delete(_);for(const _ of this.pendingRequests)this.missingRequests.add(_);return this.pendingRequests.clear(),t}}const ds=(u,t)=>Pe(u,t&&t.filter(r=>r.identifier!=="source.canvas")),Dh=s.aA(ni,["addLayer","removeLayer","setLights","setPaintProperty","setLayoutProperty","setSlot","setFilter","addSource","removeSource","setLayerZoomRange","setLight","setTransition","setGeoJSONSourceData","setTerrain","setFog","setSnow","setRain","setProjection","setCamera","addImport","removeImport","updateImport","addIconset","removeIconset"]),Lh=s.aA(ni,["setCenter","setZoom","setBearing","setPitch"]),X0=new Set(["background","sky","slot","custom"]),wc={version:8,layers:[],sources:{}},Ya={duration:300,delay:0};class Dn extends s.E{constructor(t,r={}){super(),this.map=t,this.scope=r.scope||"",this.globalId=null,this.fragments=[],this.importDepth=r.importDepth||0,this.importsCache=r.importsCache||new Map,this.resolvedImports=r.resolvedImports||new Set,this.transition=s.l({},Ya),this._buildingIndex=new fc(this),this.crossTileSymbolIndex=new Ph,this._mergedOrder=[],this._drapedFirstOrder=[],this._mergedLayers={},this._mergedSourceCaches={},this._mergedOtherSourceCaches={},this._mergedSymbolSourceCaches={},this._clipLayerPresent=!1,this._has3DLayers=!1,this._hasCircleLayers=!1,this._hasSymbolLayers=!1,this._changes=r.styleChanges||new Lo,this.dispatcher=r.dispatcher?r.dispatcher:new s.D(s.cj(),this),r.imageManager?this.imageManager=r.imageManager:(this.imageManager=new In(this.map._spriteFormat),this.imageManager.setEventedParent(this)),this.imageManager.addScope(this.scope),this.glyphManager=r.glyphManager?r.glyphManager:new s.ck(t._requestManager,r.localFontFamily?s.cl.all:r.localIdeographFontFamily?s.cl.ideographs:s.cl.none,r.localFontFamily||r.localIdeographFontFamily),r.modelManager?this.modelManager=r.modelManager:(this.modelManager=new Ch(t._requestManager),this.modelManager.setEventedParent(this)),this._layers={},this._sourceCaches={},this._otherSourceCaches={},this._symbolSourceCaches={},this._loaded=!1,this._precompileDone=!1,this._shouldPrecompile=!1,this._availableImages=[],this._order=[],this._markersNeedUpdate=!1,this.options=r.configOptions?r.configOptions:new Map,this._configDependentLayers=r.configDependentLayers?r.configDependentLayers:new Set,this._config=r.config,this._styleColorTheme={lut:null,lutLoading:!1,lutLoadingCorrelationID:0,colorTheme:null,colorThemeOverride:r.colorThemeOverride},this._styleColorThemeForScope={},this._initialConfig=r.initialConfig,this.dispatcher.broadcast("setReferrer",s.cm());const c=this;this._rtlTextPluginCallback=Dn.registerForPluginStateChange(d=>{c.dispatcher.broadcast("syncRTLPluginState",{pluginStatus:d.pluginStatus,pluginURL:d.pluginURL},(f,_)=>{if(s.cn(f),_&&_.every(T=>T))for(const T in c._sourceCaches){const E=c._sourceCaches[T],M=E.getSource().type;M!=="vector"&&M!=="geojson"||E.reload()}})}),this.on("data",d=>{if(d.dataType!=="source"||d.sourceDataType!=="metadata")return;const f=this.getOwnSource(d.sourceId);if(f&&f.vectorLayerIds)for(const _ in this._layers){const T=this._layers[_];T.source===f.id&&this._validateLayer(T)}})}load(t){return t?(typeof t=="string"?this.loadURL(t):this.loadJSON(t),this):this}_getGlobalId(t){if(!t)return null;if(typeof t=="string"){if(s.f(t))return t;const r=s.co(t);if(!r.startsWith("http"))try{return new URL(r,location.href).toString()}catch{return r}return r}return`json://${s.cp(JSON.stringify(t))}`}_diffStyle(t,r,c){this.globalId=this._getGlobalId(t);const d=(f,_)=>{try{_(null,this.setState(f,c))}catch(T){_(T,!1)}};if(typeof t=="string"){const f=this.map._requestManager.normalizeStyleURL(t),_=this.map._requestManager.transformRequest(f,s.R.Style);s.n(_,(T,E)=>{T?this.fire(new s.z(T)):E&&d(E,r)})}else typeof t=="object"&&d(t,r)}loadURL(t,r={}){this.fire(new s.A("dataloading",{dataType:"style"}));const c=typeof r.validate=="boolean"?r.validate:!s.f(t);this.globalId=this._getGlobalId(t),t=this.map._requestManager.normalizeStyleURL(t,r.accessToken),this.resolvedImports.add(t);const d=this.importsCache.get(t);if(d)return this._load(d,c);const f=this.map._requestManager.transformRequest(t,s.R.Style);this._request=s.n(f,(_,T)=>{if(this._request=null,_)this.fire(new s.z(_));else if(T)return this.importsCache.set(t,T),this._load(T,c)})}loadJSON(t,r={}){this.fire(new s.A("dataloading",{dataType:"style"})),this.globalId=this._getGlobalId(t),this._request=s.q.frame(()=>{this._request=null,this._load(t,r.validate!==!1)})}loadEmpty(){this.fire(new s.A("dataloading",{dataType:"style"})),this._load(wc,!1)}_loadImports(t,r,c){if(this.importDepth>=4)return s.w("Style doesn't support nesting deeper than 5"),Promise.resolve();const d=[];for(const f of t){const _=this._createFragmentStyle(f),T=new Promise(A=>{_.once("style.import.load",A),_.once("error",A)}).then(()=>this.mergeAll());if(d.push(T),this.resolvedImports.has(f.url)){_.loadEmpty();continue}const E=f.data||this.importsCache.get(f.url);E?(_.loadJSON(E,{validate:r}),this._isInternalStyle(E)&&(_.globalId=null)):f.url?_.loadURL(f.url,{validate:r}):_.loadEmpty();const M={style:_,id:f.id,config:f.config};if(c){const A=this.fragments.findIndex(({id:z})=>z===c);this.fragments=this.fragments.slice(0,A).concat(M).concat(this.fragments.slice(A))}else this.fragments.push(M)}return Promise.allSettled(d)}getImportGlobalIds(t=this,r=new Set){for(const c of t.fragments)c.style.globalId&&r.add(c.style.globalId),this.getImportGlobalIds(c.style,r);return[...r.values()]}_createFragmentStyle(t){const r=this.scope?s.C(t.id,this.scope):t.id;let c;const d=this._initialConfig&&this._initialConfig[r];(t.config||d)&&(c=s.l({},t.config,d));const f=new Dn(this.map,{scope:r,styleChanges:this._changes,importDepth:this.importDepth+1,importsCache:this.importsCache,resolvedImports:new Set(this.resolvedImports),dispatcher:this.dispatcher,imageManager:this.imageManager,glyphManager:this.glyphManager,modelManager:this.modelManager,config:c,configOptions:this.options,colorThemeOverride:t["color-theme"],configDependentLayers:this._configDependentLayers});return f.setEventedParent(this.map,{style:f}),f}_reloadImports(){this.mergeAll(),this._updateMapProjection(),this.updateConfigDependencies(),this.map._triggerCameraUpdate(this.camera),this.dispatcher.broadcast("setLayers",{layers:this._serializeLayers(this._order),scope:this.scope,options:this.options}),this._shouldPrecompile=this.map._precompilePrograms&&this.isRootStyle()}_isInternalStyle(t){return this.isRootStyle()&&(t.fragment||!!t.schema&&t.fragment!==!1)}_load(t,r){const c=t.indoor?xc(t.schema):t.schema;if(this._isInternalStyle(t)){const _=s.l({},wc,{imports:[{id:"basemap",data:t,url:""}]});return void this._load(_,r)}if(this.updateConfig(this._config,c),r&&ds(this,Vr(t)))return;this._loaded=!0,this.stylesheet=s.cq(t);const d=()=>{for(const M in t.sources)this.addSource(M,t.sources[M],{validate:!1,isInitialLoad:!0});if(t.iconsets)for(const M in t.iconsets)this.addIconset(M,t.iconsets[M]);t.sprite?this._loadIconset(t.sprite):(this.imageManager.setLoaded(!0,this.scope),this.dispatcher.broadcast("spriteLoaded",{scope:this.scope,isLoaded:!0})),this.setGlyphsUrl(t.glyphs);const _=ja(this.stylesheet.layers);if(this._order=_.map(M=>M.id),this.stylesheet.light&&s.w("The `light` root property is deprecated, prefer using `lights` with `flat` light type instead."),this.stylesheet.lights)if(this.stylesheet.lights.length===1&&this.stylesheet.lights[0].type==="flat"){const M=this.stylesheet.lights[0];this.light=new Re(M.properties,M.id)}else this.setLights(this.stylesheet.lights);this.light||(this.light=new Re(this.stylesheet.light)),this._layers={};for(const M of _){const A=s.cv(M,this.scope,this._styleColorTheme.lut,this.options);A.configDependencies.size!==0&&this._configDependentLayers.add(A.fqid),A.setEventedParent(this,{layer:{id:A.id}}),this._layers[A.id]=A;const z=this.getOwnLayerSourceCache(A),C=!!this.directionalLight&&this.directionalLight.shadowsEnabled();z&&A.canCastShadows()&&C&&(z.castsShadows=!0)}this.stylesheet.featuresets&&this.setFeaturesetSelectors(this.stylesheet.featuresets),this.stylesheet.models&&this.modelManager.addModels(this.stylesheet.models,this.scope);const T=this.stylesheet.terrain;T&&(this.checkCanvasFingerprintNoise(),this.disableElevatedTerrain||this.terrainSetForDrapingOnly()||this._createTerrain(T,1)),this.stylesheet.fog&&this._createFog(this.stylesheet.fog),this.stylesheet.snow&&this._createSnow(this.stylesheet.snow),this.stylesheet.rain&&this._createRain(this.stylesheet.rain),this.stylesheet.transition&&this.setTransition(this.stylesheet.transition),this.fire(new s.A("data",{dataType:"style"}));const E=this.isRootStyle();t.imports?this._loadImports(t.imports,r).then(()=>{this._reloadImports(),this.fire(new s.A(E?"style.load":"style.import.load"))}):(this._reloadImports(),this.fire(new s.A(E?"style.load":"style.import.load")))};this._styleColorTheme.colorTheme=this.stylesheet["color-theme"];const f=this._styleColorTheme.colorThemeOverride?this._styleColorTheme.colorThemeOverride:this._styleColorTheme.colorTheme;if(f){const _=this._evaluateColorThemeData(f);this._loadColorTheme(_).then(()=>{d()}).catch(T=>{s.w(`Couldn't load color theme from the stylesheet: ${T}`),d()})}else this._styleColorTheme.lut=null,d()}isRootStyle(){return this.importDepth===0}mergeAll(){let t,r,c,d,f,_,T,E,M,A;const z={};this.terrain&&this.terrain.scope!==this.scope&&delete this.terrain,this.forEachFragmentStyle(C=>{if(C.stylesheet){if(C.light!=null&&(t=C.light),C.stylesheet.lights)for(const k of C.stylesheet.lights)k.type==="ambient"&&C.ambientLight!=null&&(r=C.ambientLight),k.type==="directional"&&C.directionalLight!=null&&(c=C.directionalLight);d=this._prioritizeTerrain(d,C.terrain,C.stylesheet.terrain),C.stylesheet.fog&&C.fog!=null&&(f=C.fog),C.stylesheet.snow&&C.snow!=null&&(_=C.snow),C.stylesheet.rain&&C.rain!=null&&(T=C.rain),C.stylesheet.camera!=null&&(A=C.stylesheet.camera),C.stylesheet.projection!=null&&(E=C.stylesheet.projection),C.stylesheet.transition!=null&&(M=C.stylesheet.transition),z[C.scope]=C._styleColorTheme}}),this.light=t,this.ambientLight=r,this.directionalLight=c,this.fog=f,this.snow=_,this.rain=T,this._styleColorThemeForScope=z,d===null?delete this.terrain:this.terrain=d,this.camera=A||{"camera-projection":"perspective"},this.projection=E||{name:"mercator"},this.transition=s.l({},Ya,M),this.mergeSources(),this.mergeLayers()}forEachFragmentStyle(t){const r=c=>{for(const d of c.fragments)r(d.style);t(c)};r(this)}_prioritizeTerrain(t,r,c){const d=t&&t.drapeRenderMode===0;return c===null?r&&r.drapeRenderMode===0?r:d?t:null:r!=null&&(!t||d||r&&r.drapeRenderMode===1)?r:t}mergeTerrain(){let t;this.terrain&&this.terrain.scope!==this.scope&&delete this.terrain,this.forEachFragmentStyle(r=>{t=this._prioritizeTerrain(t,r.terrain,r.stylesheet.terrain)}),t===null?delete this.terrain:this.terrain=t}mergeProjection(){let t;this.forEachFragmentStyle(r=>{r.stylesheet.projection!=null&&(t=r.stylesheet.projection)}),this.projection=t||{name:"mercator"}}mergeSources(){const t={},r={},c={};this.forEachFragmentStyle(d=>{for(const f in d._sourceCaches){const _=s.C(f,d.scope);t[_]=d._sourceCaches[f]}for(const f in d._otherSourceCaches){const _=s.C(f,d.scope);r[_]=d._otherSourceCaches[f]}for(const f in d._symbolSourceCaches){const _=s.C(f,d.scope);c[_]=d._symbolSourceCaches[f]}}),this._mergedSourceCaches=t,this._mergedOtherSourceCaches=r,this._mergedSymbolSourceCaches=c}mergeLayers(){const t={},r=[],c={};this._mergedSlots=[],this._has3DLayers=!1,this._hasCircleLayers=!1,this._hasSymbolLayers=!1,this.forEachFragmentStyle(f=>{for(const _ of f._order){const T=f._layers[_];if(T.type==="slot"){const E=s.cr(_);if(t[E])continue;t[E]=[]}T.slot&&t[T.slot]?t[T.slot].push(T):r.push(T)}}),this._mergedOrder=[];const d=(f=[])=>{for(const _ of f)if(_.type==="slot"){const T=s.cr(_.id);t[T]&&d(t[T]),this._mergedSlots.push(T)}else{const T=s.C(_.id,_.scope);this._mergedOrder.push(T),c[T]=_,_.is3D(!!this.terrain)&&(this._has3DLayers=!0),_.type==="circle"&&(this._hasCircleLayers=!0),_.type==="symbol"&&(this._hasSymbolLayers=!0),_.type==="clip"&&(this._clipLayerPresent=!0)}};d(r),this._mergedOrder.sort((f,_)=>{const T=c[f],E=c[_];return T.hasInitialOcclusionOpacityProperties?E.is3D(!!this.terrain)?1:0:T.is3D(!!this.terrain)&&E.hasInitialOcclusionOpacityProperties?-1:0}),this._mergedLayers=c,this.updateDrapeFirstLayers(),this._buildingIndex.processLayersChanged()}terrainSetForDrapingOnly(){return!!this.terrain&&this.terrain.drapeRenderMode===0}getCamera(){return this.stylesheet.camera}setCamera(t){return this.stylesheet.camera=s.l({},this.stylesheet.camera,t),this.camera=this.stylesheet.camera,this}_evaluateColorThemeData(t){return t.data?function(r,c,d){const f=s.l({},c);for(const T of Object.keys(s.a5.colorTheme))f[T]===void 0&&(f[T]=s.a5.colorTheme[T].default);const _=new s.a6(zh,r,new Map(d));return _.setTransitionOrValue(f,d),_.untransitioned().possiblyEvaluate(new s.aa(0))}(this.scope,t,this.options).get("data"):null}_loadColorTheme(t){this._styleColorTheme.lutLoading=!0,this._styleColorTheme.lutLoadingCorrelationID+=1;const r=this._styleColorTheme.lutLoadingCorrelationID;return new Promise((c,d)=>{const f="data:image/png;base64,";if(!t||t.length===0)return this._styleColorTheme.lut=null,this._styleColorTheme.lutLoading=!1,void c();let _=t;_.startsWith(f)||(_=f+_);const T=s.I.from("mapbox-reserved-lut"),E=new Image;E.src=_,E.onerror=()=>{this._styleColorTheme.lutLoading=!1,d(new Error("Failed to load image data"))},E.onload=()=>{if(this._styleColorTheme.lutLoadingCorrelationID!==r)return void c();this._styleColorTheme.lutLoading=!1;const{width:M,height:A,data:z}=s.q.getImageData(E);if(A>32)return void d(new Error("The height of the image must be less than or equal to 32 pixels."));if(M!==A*A)return void d(new Error("The width of the image must be equal to the height squared."));this.getImage(T,this.scope)&&this.removeImage(T,this.scope),this.addImage(T,this.scope,{data:new s.r({width:M,height:A},z),pixelRatio:1,sdf:!1,usvg:!1,version:0});const C=this.imageManager.getImage(T,this.scope);C?(this._styleColorTheme.lut={image:C.data,data:t},c()):d(new Error("Missing LUT image."))}})}getLut(t){const r=this._styleColorThemeForScope[t];return r?r.lut:null}setProjection(t){t?this.stylesheet.projection=t:delete this.stylesheet.projection,this.mergeProjection(),this._updateMapProjection()}applyProjectionUpdate(){this._loaded&&(this.dispatcher.broadcast("setProjection",this.map.transform.projectionOptions),this.map.transform.projection.requiresDraping?(this.getTerrain()||this.stylesheet.terrain)&&!this.disableElevatedTerrain||this.setTerrainForDraping():this.terrainSetForDrapingOnly()&&this.setTerrain(null,0))}_updateMapProjection(){this.isRootStyle()&&(this.map._useExplicitProjection?this.applyProjectionUpdate():this.map._prioritizeAndUpdateProjection(null,this.projection))}_loadSprite(t){this._spriteRequest=function(r,c,d){let f,_,T;const E=s.q.devicePixelRatio>1?"@2x":"";let M=s.n(c.transformRequest(c.normalizeSpriteURL(r,E,".json"),s.R.SpriteJSON),(C,k)=>{M=null,T||(T=C,f=k,z())}),A=s.o(c.transformRequest(c.normalizeSpriteURL(r,E,".png"),s.R.SpriteImage),(C,k)=>{A=null,T||(T=C,_=k,z())});function z(){if(T)d(T);else if(f&&_){const C=s.q.getImageData(_),k={};for(const j in f){const{width:N,height:G,x:$,y:K,sdf:ie,pixelRatio:te,stretchX:ae,stretchY:ne,content:oe}=f[j],se=new s.r({width:N,height:G});s.r.copy(C,se,{x:$,y:K},{x:0,y:0},{width:N,height:G},null),k[j]={data:se,pixelRatio:te,sdf:ie,stretchX:ae,stretchY:ne,content:oe,usvg:!1}}d(null,k)}}return{cancel(){M&&(M.cancel(),M=null),A&&(A.cancel(),A=null)}}}(t,this.map._requestManager,(r,c)=>{if(this._spriteRequest=null,r)this.fire(new s.z(r));else if(c){const d=new Map;for(const f in c)d.set(s.I.from(f),c[f]);this.addImages(d,this.scope)}this.imageManager.setLoaded(!0,this.scope),this.dispatcher.broadcast("spriteLoaded",{scope:this.scope,isLoaded:!0}),this.fire(new s.A("data",{dataType:"style"}))})}addIconset(t,r){if(r.type==="sprite")return void this._loadSprite(r.url);const c=this.getOwnSourceCache(r.source);if(!c)return void this.fire(new s.z(new Error(`Source "${r.source}" as specified by iconset "${t}" does not exist and cannot be used as an iconset source`)));const d=c.getSource();if(d.type!=="raster-array")return void this.fire(new s.z(new Error(`Source "${r.source}" as specified by iconset "${t}" is not a "raster-array" source and cannot be used as an iconset source`)));d.partial=!1;const f=new Rh(t,this.scope,c);this.imageManager.addImageProvider(f,this.scope)}removeIconset(t){this.imageManager.removeImageProvider(t,this.scope)}_loadIconset(t){if(!s.f(t)&&this.map._spriteFormat!=="icon_set"||this.map._spriteFormat==="raster")return void this._loadSprite(t);const r=this.map._spriteFormat==="auto";var c,d;this._spriteRequest=(d=(f,_)=>{if(this._spriteRequest=null,f)r?this._loadSprite(t):this.fire(new s.z(f));else if(_){const T=new Map;for(const E in _)T.set(s.I.from(E),_[E]);this.addImages(T,this.scope)}this.imageManager.setLoaded(!0,this.scope),this.dispatcher.broadcast("spriteLoaded",{scope:this.scope,isLoaded:!0}),this.fire(new s.A("data",{dataType:"style"}))},s.bj((c=this.map._requestManager).transformRequest(c.normalizeIconsetURL(t),s.R.Iconset),(f,_)=>{if(f)return void d(f);const T={},E=s.ch(new s.bi(_));for(const M of E.icons){const A={version:1,pixelRatio:s.q.devicePixelRatio,content:bc(M),stretchX:M.metadata?W0(M.metadata.stretch_x_areas):void 0,stretchY:M.metadata?W0(M.metadata.stretch_y_areas):void 0,sdf:!1,usvg:!0,icon:M};T[M.name]=A}d(null,T)}))}_validateLayer(t){const r=this.getOwnSource(t.source);if(!r)return;const c=t.sourceLayer;c&&(r.type==="geojson"||r.vectorLayerIds&&r.vectorLayerIds.indexOf(c)===-1)&&this.fire(new s.z(new Error(`Source layer "${c}" does not exist on source "${r.id}" as specified by style layer "${t.id}"`)))}loaded(){if(!this._loaded||Object.keys(this._changes.getUpdatedSourceCaches()).length)return!1;for(const t in this._sourceCaches)if(!this._sourceCaches[t].loaded())return!1;if(!this.imageManager.isLoaded()||this.imageManager.hasPatternsInFlight()||!this.modelManager.isLoaded()||this._styleColorTheme.lutLoading)return!1;for(const{style:t}of this.fragments)if(!t.loaded())return!1;return!0}_serializeImports(){if(this.stylesheet.imports)return this.stylesheet.imports.map((t,r)=>{const c=this.fragments[r];return c&&c.style&&(t.data=c.style.serialize()),t})}_serializeSources(){const t={};for(const r in this._sourceCaches){const c=this._sourceCaches[r].getSource();t[c.id]||(t[c.id]=c.serialize())}return t}_serializeLayers(t){const r=[];for(const c of t){const d=this._layers[c];d&&d.type!=="custom"&&r.push(d.serialize())}return r}hasLightTransitions(){return!(!this.light||!this.light.hasTransition())||!(!this.ambientLight||!this.ambientLight.hasTransition())||!(!this.directionalLight||!this.directionalLight.hasTransition())}hasFogTransition(){return!!this.fog&&this.fog.hasTransition()}hasSnowTransition(){return!!this.snow&&this.snow.hasTransition()}hasRainTransition(){return!!this.rain&&this.rain.hasTransition()}hasTransitions(){if(this.hasLightTransitions()||this.hasFogTransition()||this.hasSnowTransition()||this.hasRainTransition())return!0;for(const t in this._sourceCaches)if(this._sourceCaches[t].hasTransition())return!0;for(const t in this._layers)if(this._layers[t].hasTransition())return!0;return!1}get order(){return this.terrain?this._drapedFirstOrder:this._mergedOrder}_getOrder(t){return t?this.order:this._mergedOrder}isLayerDraped(t){return!!this.terrain&&t.isDraped(this.getLayerSourceCache(t))}_checkLoaded(){if(!this._loaded)throw new Error("Style is not done loading")}_checkLayer(t){const r=this.getOwnLayer(t);if(r)return r;this.fire(new s.z(new Error(`The layer '${t}' does not exist in the map's style.`)))}_checkSource(t){const r=this.getOwnSource(t);if(r)return r;this.fire(new s.z(new Error(`The source '${t}' does not exist in the map's style.`)))}precompilePrograms(t,r){const c=this.map.painter;if(c)for(let d=t.minzoom||0;d<(t.maxzoom||25.5);d++){const f=t.getProgramIds();if(f)for(const _ of f){const T=t.getDefaultProgramParams(_,r.zoom,this._styleColorTheme.lut);T&&(c.style=this,this.fog&&(c._fogVisible=!0,T.overrideFog=!0,c.getOrCreateProgram(_,T)),c._fogVisible=!1,T.overrideFog=!1,c.getOrCreateProgram(_,T),(this.stylesheet.terrain||this.stylesheet.projection&&this.stylesheet.projection.name==="globe")&&(T.overrideRtt=!0,c.getOrCreateProgram(_,T)))}}}update(t){if(!this._loaded)return;this.ambientLight&&this.ambientLight.recalculate(t),this.directionalLight&&this.directionalLight.recalculate(t);const r=this.calculateLightsBrightness();t.brightness=r||0,r!==this._brightness&&(this._brightness=r,this.dispatcher.broadcast("setBrightness",r));const c=this._changes.isDirty();let d=!1;if(this._changes.isDirty()){const T=this._changes.getLayerUpdatesByScope();for(const E in T){const{updatedIds:M,removedIds:A}=T[E];(M||A)&&(this._updateWorkerLayers(E,M,A),d=!0)}this.updateSourceCaches(),this._updateTilesForChangedImages(),this.updateLayers(t),this.light&&this.light.updateTransitions(t),this.ambientLight&&this.ambientLight.updateTransitions(t),this.directionalLight&&this.directionalLight.updateTransitions(t),this.fog&&this.fog.updateTransitions(t),this.snow&&this.snow.updateTransitions(t),this.rain&&this.rain.updateTransitions(t),this._changes.reset()}const f={};for(const T in this._mergedSourceCaches){const E=this._mergedSourceCaches[T];f[T]=E.used,E.used=!1,E.tileCoverLift=0}for(const T of this._mergedOrder){const E=this._mergedLayers[T];if(E.recalculate(t,this._availableImages),!E.isHidden(t.zoom)){const M=this.getLayerSourceCache(E);M&&(M.used=!0,M.tileCoverLift=Math.max(M.tileCoverLift,E.tileCoverLift()))}!this._precompileDone&&this._shouldPrecompile&&("requestIdleCallback"in window?requestIdleCallback(()=>{this.precompilePrograms(E,t)}):this.precompilePrograms(E,t))}this._shouldPrecompile&&(this._precompileDone=!0),this.terrain&&d&&this.mergeLayers();const _=this.imageManager.getPendingImageProviders();for(const T of _)T.sourceCache.used=!0;for(const T in f){const E=this._mergedSourceCaches[T];f[T]!==E.used&&E.getSource().fire(new s.A("data",{sourceDataType:"visibility",dataType:"source",sourceId:E.getSource().id}))}this.light&&this.light.recalculate(t),this.terrain&&this.terrain.recalculate(t),this.fog&&this.fog.recalculate(t),this.snow&&this.snow.recalculate(t),this.rain&&this.rain.recalculate(t),this.z=t.zoom,this._markersNeedUpdate&&(this._updateMarkersOpacity(),this._markersNeedUpdate=!1),this.imageManager.clearUpdatedImages(this.scope),c&&this.fire(new s.A("data",{dataType:"style"}))}updateImageProviders(){const t=this.imageManager.getPendingImageProviders();for(const r of t){const c=r.resolvePendingRequests();this.addImages(c,r.scope)}}_updateTilesForChangedImages(){const t={};for(const r in this._mergedSourceCaches){const c=this._mergedSourceCaches[r].getSource().scope;t[c]=t[c]||this._changes.getUpdatedImages(c),t[c].length!==0&&this._mergedSourceCaches[r].reloadTilesForDependencies(["icons","patterns"],t[c])}for(const r in t)this._changes.resetUpdatedImages(r)}_updateWorkerLayers(t,r,c){const d=this.getFragmentStyle(t);d&&this.dispatcher.broadcast("updateLayers",{layers:r?d._serializeLayers(r):[],scope:t,removedIds:c||[],options:d.options})}setState(t,r){if(this._checkLoaded(),ds(this,Vr(t)))return!1;(t=s.cq(t)).layers=ja(t.layers);const c=function(_,T){if(!_)return[{command:ni.setStyle,args:[T]}];let E=[];try{if(!s.bn(_.version,T.version))return[{command:ni.setStyle,args:[T]}];if(s.bn(_.center,T.center)||E.push({command:ni.setCenter,args:[T.center]}),s.bn(_.zoom,T.zoom)||E.push({command:ni.setZoom,args:[T.zoom]}),s.bn(_.bearing,T.bearing)||E.push({command:ni.setBearing,args:[T.bearing]}),s.bn(_.pitch,T.pitch)||E.push({command:ni.setPitch,args:[T.pitch]}),s.bn(_.sprite,T.sprite)||E.push({command:ni.setSprite,args:[T.sprite]}),s.bn(_.glyphs,T.glyphs)||E.push({command:ni.setGlyphs,args:[T.glyphs]}),s.bn(_.imports,T.imports)||function(k=[],j=[],N){j=j||[];const G=(k=k||[]).map(ai),$=j.map(ai),K=k.reduce(Ir,{}),ie=j.reduce(Ir,{}),te=G.slice();let ae,ne,oe,se;for(ae=0,ne=0;ae<G.length;ae++)oe=G[ae],ie.hasOwnProperty(oe)?ne++:(N.push({command:ni.removeImport,args:[oe]}),te.splice(te.indexOf(oe,ne),1));for(ae=0,ne=0;ae<$.length;ae++)oe=$[$.length-1-ae],te[te.length-1-ae]!==oe&&(K.hasOwnProperty(oe)?(N.push({command:ni.removeImport,args:[oe]}),te.splice(te.lastIndexOf(oe,te.length-ne),1)):ne++,se=te[te.length-ae],N.push({command:ni.addImport,args:[ie[oe],se]}),te.splice(te.length-ae,0,oe));for(const he of j){const fe=K[he.id];fe&&!s.bn(fe,he)&&N.push({command:ni.updateImport,args:[he.id,he]})}}(_.imports,T.imports,E),s.bn(_.transition,T.transition)||E.push({command:ni.setTransition,args:[T.transition]}),s.bn(_.light,T.light)||E.push({command:ni.setLight,args:[T.light]}),s.bn(_.fog,T.fog)||E.push({command:ni.setFog,args:[T.fog]}),s.bn(_.snow,T.snow)||E.push({command:ni.setSnow,args:[T.snow]}),s.bn(_.rain,T.rain)||E.push({command:ni.setRain,args:[T.rain]}),s.bn(_.projection,T.projection)||E.push({command:ni.setProjection,args:[T.projection]}),s.bn(_.lights,T.lights)||E.push({command:ni.setLights,args:[T.lights]}),s.bn(_.camera,T.camera)||E.push({command:ni.setCamera,args:[T.camera]}),s.bn(_.iconsets,T.iconsets)||function(k,j,N){let G;for(G in j=j||{},k=k||{})k.hasOwnProperty(G)&&(j.hasOwnProperty(G)||N.push({command:ni.removeIconset,args:[G]}));for(G in j){if(!j.hasOwnProperty(G))continue;const $=j[G];k.hasOwnProperty(G)?s.bn(k[G],$)||(N.push({command:ni.removeIconset,args:[G]}),N.push({command:ni.addIconset,args:[G,$]})):N.push({command:ni.addIconset,args:[G,$]})}}(_.iconsets,T.iconsets,E),!s.bn(_["color-theme"],T["color-theme"]))return[{command:ni.setStyle,args:[T]}];const M={},A=[];(function(k,j,N,G){let $;for($ in j=j||{},k=k||{})k.hasOwnProperty($)&&(j.hasOwnProperty($)||U0($,N,G));for($ in j){if(!j.hasOwnProperty($))continue;const K=j[$];k.hasOwnProperty($)?s.bn(k[$],K)||(k[$].type==="geojson"&&K.type==="geojson"&&_t(k,j,$)?N.push({command:ni.setGeoJSONSourceData,args:[$,K.data]}):Ns($,j,N,G)):xn($,j,N)}})(_.sources,T.sources,A,M);const z=[];_.layers&&_.layers.forEach(k=>{k.source&&M[k.source]?E.push({command:ni.removeLayer,args:[k.id]}):z.push(k)});let C=_.terrain;C&&M[C.source]&&(E.push({command:ni.setTerrain,args:[void 0]}),C=void 0),E=E.concat(A),s.bn(C,T.terrain)||E.push({command:ni.setTerrain,args:[T.terrain]}),function(k,j,N){j=j||[];const G=(k=k||[]).map(ai),$=j.map(ai),K=k.reduce(Ir,{}),ie=j.reduce(Ir,{}),te=G.slice(),ae=Object.create(null);let ne,oe,se,he,fe,Ce,Se;for(ne=0,oe=0;ne<G.length;ne++)se=G[ne],ie.hasOwnProperty(se)?oe++:(N.push({command:ni.removeLayer,args:[se]}),te.splice(te.indexOf(se,oe),1));for(ne=0,oe=0;ne<$.length;ne++)se=$[$.length-1-ne],te[te.length-1-ne]!==se&&(K.hasOwnProperty(se)?(N.push({command:ni.removeLayer,args:[se]}),te.splice(te.lastIndexOf(se,te.length-oe),1)):oe++,Ce=te[te.length-ne],N.push({command:ni.addLayer,args:[ie[se],Ce]}),te.splice(te.length-ne,0,se),ae[se]=!0);for(ne=0;ne<$.length;ne++)if(se=$[ne],he=K[se],fe=ie[se],!ae[se]&&!s.bn(he,fe))if(s.bn(he.source,fe.source)&&s.bn(he["source-layer"],fe["source-layer"])&&s.bn(he.type,fe.type)){for(Se in gi(he.layout,fe.layout,N,se,null,ni.setLayoutProperty),gi(he.paint,fe.paint,N,se,null,ni.setPaintProperty),s.bn(he.slot,fe.slot)||N.push({command:ni.setSlot,args:[se,fe.slot]}),s.bn(he.filter,fe.filter)||N.push({command:ni.setFilter,args:[se,fe.filter]}),s.bn(he.minzoom,fe.minzoom)&&s.bn(he.maxzoom,fe.maxzoom)||N.push({command:ni.setLayerZoomRange,args:[se,fe.minzoom,fe.maxzoom]}),he)he.hasOwnProperty(Se)&&Se!=="layout"&&Se!=="paint"&&Se!=="filter"&&Se!=="metadata"&&Se!=="minzoom"&&Se!=="maxzoom"&&Se!=="slot"&&(Se.indexOf("paint.")===0?gi(he[Se],fe[Se],N,se,Se.slice(6),ni.setPaintProperty):s.bn(he[Se],fe[Se])||N.push({command:ni.setLayerProperty,args:[se,Se,fe[Se]]}));for(Se in fe)fe.hasOwnProperty(Se)&&!he.hasOwnProperty(Se)&&Se!=="layout"&&Se!=="paint"&&Se!=="filter"&&Se!=="metadata"&&Se!=="minzoom"&&Se!=="maxzoom"&&Se!=="slot"&&(Se.indexOf("paint.")===0?gi(he[Se],fe[Se],N,se,Se.slice(6),ni.setPaintProperty):s.bn(he[Se],fe[Se])||N.push({command:ni.setLayerProperty,args:[se,Se,fe[Se]]}))}else N.push({command:ni.removeLayer,args:[se]}),Ce=te[te.lastIndexOf(se)+1],N.push({command:ni.addLayer,args:[fe,Ce]})}(z,T.layers,E)}catch(M){console.warn("Unable to compute style diff:",M),E=[{command:ni.setStyle,args:[T]}]}return E}(this.serialize(),t).filter(_=>!(_.command in Lh));if(c.length===0)return!1;const d=c.filter(_=>!(_.command in Dh));if(d.length>0)throw new Error(`Unimplemented: ${d.map(_=>_.command).join(", ")}.`);const f=[];return c.forEach(_=>{f.push(this[_.command].apply(this,_.args))}),r&&Promise.all(f).then(r),this.stylesheet=t,this.mergeAll(),this.dispatcher.broadcast("setLayers",{layers:this._serializeLayers(this._order),scope:this.scope,options:this.options}),!0}_updateWorkerImages(t){const r=this.getFragmentStyle(t);r&&(r._availableImages=r.imageManager.listImages(t),r.dispatcher.broadcast("setImages",{scope:t,images:r._availableImages}))}addImages(t,r){for(const[c,d]of t.entries()){if(this.getImage(c,r))return this.fire(new s.z(new Error(`An image with the name "${c.name}" already exists.`)));this.imageManager.addImage(c,r,d),this._changes.updateImage(c,r)}return this._updateWorkerImages(r),this.fire(new s.A("data",{dataType:"style"})),this}addImage(t,r,c){return this.getImage(t,r)?this.fire(new s.z(new Error(`An image with the name "${t.name}" already exists.`))):(this.imageManager.addImage(t,r,c),this._changes.updateImage(t,r),this._updateWorkerImages(r),this.fire(new s.A("data",{dataType:"style"})),this)}updateImage(t,r,c,d=!1){this.imageManager.updateImage(t,r,c),d&&(this._changes.updateImage(t,r),this._updateWorkerImages(r),this.fire(new s.A("data",{dataType:"style"})))}getImage(t,r){return this.imageManager.getImage(t,r)}removeImage(t,r){return this.getImage(t,r)?(this.imageManager.removeImage(t,r),this._changes.updateImage(t,r),this._updateWorkerImages(r),this.fire(new s.A("data",{dataType:"style"})),this):this.fire(new s.z(new Error("No image with this name exists.")))}listImages(){return this._checkLoaded(),this._availableImages.slice()}addModel(t,r,c={}){return this._checkLoaded(),this._validate(ue,`models.${t}`,r,null,c)||(this.modelManager.addModel(t,r,this.scope),this._changes.setDirty()),this}hasModel(t){return this.modelManager.hasModel(t,this.scope)}removeModel(t){return this.hasModel(t)?(this.modelManager.removeModel(t,this.scope),this):this.fire(new s.z(new Error("No model with this ID exists.")))}listModels(){return this._checkLoaded(),this.modelManager.listModels(this.scope)}addSource(t,r,c={}){if(this._checkLoaded(),this.getOwnSource(t)!==void 0)throw new Error(`There is already a source with ID "${t}".`);if(!r.type)throw new Error(`The type property must be defined, but only the following properties were given: ${Object.keys(r).join(", ")}.`);if(["vector","raster","geojson","video","image"].indexOf(r.type)>=0&&this._validate(as,`sources.${t}`,r,null,c))return;this.map&&this.map._collectResourceTiming&&(r.collectResourceTiming=!0);const d=N0(t,r,this.dispatcher,this);d.scope=this.scope,d.setEventedParent(this,()=>({isSourceLoaded:this._isSourceCacheLoaded(d.id),source:d.serialize(),sourceId:d.id}));const f=_=>{const T=(_?"symbol:":"other:")+d.id,E=s.C(T,this.scope),M=this._sourceCaches[T]=new yn(E,d,_);(_?this._symbolSourceCaches:this._otherSourceCaches)[d.id]=M,M.onAdd(this.map)};f(!1),r.type!=="vector"&&r.type!=="geojson"||f(!0),d.onAdd&&d.onAdd(this.map),c.isInitialLoad||(this.mergeSources(),this._changes.setDirty())}removeSource(t){this._checkLoaded();const r=this.getOwnSource(t);if(!r)throw new Error("There is no source with this ID");for(const d in this._layers)if(this._layers[d].source===t)return this.fire(new s.z(new Error(`Source "${t}" cannot be removed while layer "${d}" is using it.`)));if(this.terrain&&this.terrain.scope===this.scope&&this.terrain.get().source===t)return this.fire(new s.z(new Error(`Source "${t}" cannot be removed while terrain is using it.`)));if(this.stylesheet.iconsets){const d=Object.entries(this.stylesheet.iconsets).find(([f,_])=>_.type==="source"&&_.source===t);if(d)return this.fire(new s.z(new Error(`Source "${t}" cannot be removed while iconset "${d[0]}" is using it.`)))}const c=this.getOwnSourceCaches(t);for(const d of c){const f=s.cr(d.id);delete this._sourceCaches[f],this._changes.discardSourceCacheUpdate(d.id),d.fire(new s.A("data",{sourceDataType:"metadata",dataType:"source",sourceId:d.getSource().id})),d.setEventedParent(null),d.clearTiles()}return delete this._otherSourceCaches[t],delete this._symbolSourceCaches[t],this.mergeSources(),r.setEventedParent(null),r.onRemove&&r.onRemove(this.map),this._changes.setDirty(),this}setGeoJSONSourceData(t,r){this._checkLoaded(),this.getOwnSource(t).setData(r),this._changes.setDirty()}getOwnSource(t){const r=this.getOwnSourceCache(t);return r&&r.getSource()}getOwnSources(){const t=[];for(const r in this._otherSourceCaches){const c=this.getOwnSourceCache(r);c&&t.push(c.getSource())}return t}areTilesLoaded(){const t=this._mergedSourceCaches;for(const r in t){const c=t[r]._tiles;for(const d in c){const f=c[d];if(f.state!=="loaded"&&f.state!=="errored")return!1}}return!0}setLights(t){if(this._checkLoaded(),!t)return delete this.ambientLight,void delete this.directionalLight;const r=this._getTransitionParameters();for(const d of t){if(this._validate(Ls,"lights",d))return;switch(d.type){case"ambient":if(this.ambientLight){const f=this.ambientLight;f.set(d),f.updateTransitions(r)}else this.ambientLight=new Wi(d,Xt||(Xt=new s.a7({color:new s.a8(s.a5.properties_light_ambient.color),"color-use-theme":new s.a8({type:"string",default:"default","property-type":"data-constant"}),intensity:new s.a8(s.a5.properties_light_ambient.intensity)})),this.scope,this.options);break;case"directional":if(this.directionalLight){const f=this.directionalLight;f.set(d),f.updateTransitions(r)}else this.directionalLight=new Wi(d,xi||(xi=new s.a7({direction:new s.am(s.a5.properties_light_directional.direction),color:new s.a8(s.a5.properties_light_directional.color),"color-use-theme":new s.a8({type:"string",default:"default","property-type":"data-constant"}),intensity:new s.a8(s.a5.properties_light_directional.intensity),"cast-shadows":new s.a8(s.a5.properties_light_directional["cast-shadows"]),"shadow-quality":new s.a8(s.a5.properties_light_directional["shadow-quality"]),"shadow-intensity":new s.a8(s.a5.properties_light_directional["shadow-intensity"])})),this.scope,this.options)}}const c=new s.aa(this.z||0,r);this.ambientLight&&this.ambientLight.recalculate(c),this.directionalLight&&this.directionalLight.recalculate(c),this._brightness=this.calculateLightsBrightness(),this.dispatcher.broadcast("setBrightness",this._brightness)}calculateLightsBrightness(){const t=this.directionalLight,r=this.ambientLight;if(!t||!r)return;const c=C=>.2126*(C[0]<=.03928?C[0]/12.92:Math.pow((C[0]+.055)/1.055,2.4))+.7152*(C[1]<=.03928?C[1]/12.92:Math.pow((C[1]+.055)/1.055,2.4))+.0722*(C[2]<=.03928?C[2]/12.92:Math.pow((C[2]+.055)/1.055,2.4)),d=t.properties.get("color").toRenderColor(null).toArray01(),f=t.properties.get("intensity"),_=t.properties.get("direction"),T=1-s.cc(_.x,_.y,_.z)[2]/90,E=c(d)*f*T,M=r.properties.get("color").toRenderColor(null).toArray01(),A=r.properties.get("intensity"),z=c(M)*A;return Number(((E+z)/2).toFixed(6))}getBrightness(){return this._brightness}getLights(){if(!this.enable3dLights())return null;const t=[];return this.directionalLight&&t.push(this.directionalLight.get()),this.ambientLight&&t.push(this.ambientLight.get()),t}enable3dLights(){return!!this.ambientLight&&!!this.directionalLight}getFragmentStyle(t){if(!t)return this;if(s.cs(t)){const r=s.ct(t),c=this.fragments.find(({id:f})=>f===r);if(!c)throw new Error(`Style import '${t}' not found`);const d=s.cr(t);return c.style.getFragmentStyle(d)}{const r=this.fragments.find(({id:c})=>c===t);return r?r.style:void 0}}setFeaturesetSelectors(t){if(!t)return;const r={},c=(d,f="")=>`${d}::${f}`;this._featuresetSelectors={};for(const d in t){const f=this._featuresetSelectors[d]=[];for(const _ of t[d].selectors){if(_.featureNamespace){const E=this.getOwnLayer(_.layer);if(!E){s.w(`Layer is undefined for selector: ${_.layer}`);continue}const M=c(E.source,E.sourceLayer);if(M in r&&r[M]!==_.featureNamespace){s.w(`"featureNamespace ${_.featureNamespace} of featureset ${d}'s selector is not associated to the same source, skip this selector`);continue}r[M]=_.featureNamespace}let T;if(_.properties)for(const E in _.properties){const M=s.X(_.properties[E]);M.result==="success"&&(T=T||{},T[E]=M.value)}f.push({layerId:_.layer,namespace:_.featureNamespace,properties:T,uniqueFeatureID:_._uniqueFeatureID})}}}getFeaturesetDescriptors(t){const r=this.getFragmentStyle(t);if(!r||!r.stylesheet.featuresets)return[];const c=[];for(const d in r.stylesheet.featuresets)c.push({featuresetId:d,importId:r.scope?r.scope:void 0});return c}getFeaturesetLayers(t,r){const c=this.getFragmentStyle(r),d=c.stylesheet.featuresets;if(!d||!d[t])return this.fire(new s.z(new Error(`The featureset '${t}' does not exist in the map's style and cannot be queried.`))),[];const f=[];for(const _ of d[t].selectors){const T=c.getOwnLayer(_.layer);T&&f.push(T)}return f}getConfigProperty(t,r){const c=this.getFragmentStyle(t);if(!c)return null;const d=s.C(r,c.scope),f=c.options.get(d),_=f?f.value||f.default:null;return _?_.serialize():null}setConfigProperty(t,r,c){const d=this.getFragmentStyle(t);if(!d)return;const f=d.stylesheet.indoor?xc(d.stylesheet.schema):d.stylesheet.schema;if(!f||!f[r])return;const _=s.X(c);if(_.result!=="success")return void ds(this,_.value);const T=_.value.expression,E=s.C(r,d.scope),M=d.options.get(E);if(!M)return;let A;const{minValue:z,maxValue:C,stepValue:k,type:j,values:N}=f[r],G=s.X(f[r].default);G.result==="success"&&(A=G.value.expression),A?(this.options.set(E,Object.assign({},M,{value:T,default:A,minValue:z,maxValue:C,stepValue:k,type:j,values:N})),this.updateConfigDependencies(r)):this.fire(new s.z(new Error(`No schema defined for the config option "${r}" in the "${t}" fragment.`)))}getConfig(t){const r=this.getFragmentStyle(t);if(!r)return null;const c=r.stylesheet.schema;if(!c)return null;const d={};for(const f in c){const _=s.C(f,r.scope),T=r.options.get(_),E=T?T.value||T.default:null;d[f]=E?E.serialize():null}return d}setConfig(t,r){const c=this.getFragmentStyle(t);c&&(c.updateConfig(r,c.stylesheet.schema),this.updateConfigDependencies())}getSchema(t){const r=this.getFragmentStyle(t);return r?r.stylesheet.schema:null}setSchema(t,r){const c=this.getFragmentStyle(t);c&&(c.stylesheet.schema=r,c.updateConfig(c._config,r),this.updateConfigDependencies())}updateConfig(t,r){if(this._config=t,t||r)if(r)for(const c in r){let d,f;const _=s.X(r[c].default);if(_.result==="success"&&(d=_.value.expression),t&&t[c]!==void 0){const C=s.X(t[c]);C.result==="success"&&(f=C.value.expression)}const{minValue:T,maxValue:E,stepValue:M,type:A,values:z}=r[c];if(d){const C=s.C(c,this.scope);this.options.set(C,{default:d,value:f,minValue:T,maxValue:E,stepValue:M,type:A,values:z})}else this.fire(new s.z(new Error(`No schema defined for config option "${c}".`)))}else this.fire(new s.z(new Error("Attempting to set config for a style without schema.")))}updateConfigDependencies(t){for(const r of this._configDependentLayers){const c=this.getLayer(r);if(c){if(t&&!c.configDependencies.has(t))continue;c.possiblyEvaluateVisibility(),this._updateLayer(c)}}this.ambientLight&&this.ambientLight.updateConfig(this.options),this.directionalLight&&this.directionalLight.updateConfig(this.options),this.fog&&this.fog.updateConfig(this.options),this.snow&&this.snow.updateConfig(this.options),this.rain&&this.rain.updateConfig(this.options),this.forEachFragmentStyle(r=>{const c=r._styleColorTheme.colorThemeOverride?r._styleColorTheme.colorThemeOverride:r._styleColorTheme.colorTheme;if(c){const d=r._evaluateColorThemeData(c);(!r._styleColorTheme.lut&&d!==""||r._styleColorTheme.lut&&d!==r._styleColorTheme.lut.data)&&r.setColorTheme(c)}}),this._changes.setDirty()}addLayer(t,r,c={}){this._checkLoaded();const d=t.id;if(this._layers[d])return void this.fire(new s.z(new Error(`Layer with id "${d}" already exists on this map`)));let f;if(t.type==="custom"){if(ds(this,s.cu(t)))return;f=s.cv(t,this.scope,this._styleColorTheme.lut,this.options)}else{if(typeof t.source=="object"&&(this.addSource(d,t.source),t=s.cq(t),t=s.l(t,{source:d})),this._validate(H,`layers.${d}`,t,{arrayIndex:-1},c))return;f=s.cv(t,this.scope,this._styleColorTheme.lut,this.options),this._validateLayer(f),f.setEventedParent(this,{layer:{id:d}})}f.configDependencies.size!==0&&this._configDependentLayers.add(f.fqid);let _=this._order.length;if(r){const A=this._order.indexOf(r);if(A===-1)return void this.fire(new s.z(new Error(`Layer with id "${r}" does not exist on this map.`)));f.slot===this._layers[r].slot?_=A:s.w(`Layer with id "${r}" has a different slot. Layers can only be rearranged within the same slot.`)}this._order.splice(_,0,d),this._layerOrderChanged=!0,this._layers[d]=f;const T=this.getOwnLayerSourceCache(f),E=!!this.directionalLight&&this.directionalLight.shadowsEnabled();T&&f.canCastShadows()&&E&&(T.castsShadows=!0);const M=this._changes.getRemovedLayer(f);if(M&&f.source&&T&&f.type!=="custom"){this._changes.discardLayerRemoval(f);const A=s.C(f.source,f.scope);M.type!==f.type?this._changes.updateSourceCache(A,"clear"):(this._changes.updateSourceCache(A,"reload"),T.pause())}this._updateLayer(f),f.onAdd&&f.onAdd(this.map),f.scope=this.scope,this.mergeLayers()}moveLayer(t,r){this._checkLoaded();const c=this._checkLayer(t);if(!c||t===r)return;const d=this._order.indexOf(t);this._order.splice(d,1);let f=this._order.length;if(r){const _=this._order.indexOf(r);if(_===-1)return void this.fire(new s.z(new Error(`Layer with id "${r}" does not exist on this map.`)));c.slot===this._layers[r].slot?f=_:s.w(`Layer with id "${r}" has a different slot. Layers can only be rearranged within the same slot.`)}this._order.splice(f,0,t),this._changes.setDirty(),this._layerOrderChanged=!0,this.mergeLayers()}removeLayer(t){this._checkLoaded();const r=this._checkLayer(t);if(!r)return;r.setEventedParent(null);const c=this._order.indexOf(t);this._order.splice(c,1),delete this._layers[t],this._changes.setDirty(),this._layerOrderChanged=!0,this._configDependentLayers.delete(r.fqid),this._changes.removeLayer(r);const d=this.getOwnLayerSourceCache(r);if(d&&d.castsShadows){let f=!1;for(const _ in this._layers)if(this._layers[_].source===r.source&&this._layers[_].canCastShadows()){f=!0;break}d.castsShadows=f}r.onRemove&&r.onRemove(this.map),this.mergeLayers()}getOwnLayer(t){return this._layers[t]}hasLayer(t){return t in this._mergedLayers}hasLayerType(t){for(const r in this._layers)if(this._layers[r].type===t)return!0;return!1}setLayerZoomRange(t,r,c){this._checkLoaded();const d=this._checkLayer(t);d&&(d.minzoom===r&&d.maxzoom===c||(r!=null&&(d.minzoom=r),c!=null&&(d.maxzoom=c),this._updateLayer(d)))}getSlots(){return this._checkLoaded(),this._mergedSlots}setSlot(t,r){this._checkLoaded();const c=this._checkLayer(t);c&&c.slot!==r&&(c.slot=r,this._updateLayer(c))}setFilter(t,r,c={}){this._checkLoaded();const d=this._checkLayer(t);if(d&&!s.bn(d.filter,r))return r==null?(d.filter=void 0,void this._updateLayer(d)):void(this._validate(Z,`layers.${d.id}.filter`,r,{layerType:d.type},c)||(d.filter=s.cq(r),this._updateLayer(d)))}getFilter(t){const r=this._checkLayer(t);if(r)return s.cq(r.filter)}setLayoutProperty(t,r,c,d={}){this._checkLoaded();const f=this._checkLayer(t);if(f&&!s.bn(f.getLayoutProperty(r),c)){if(c!=null&&(!d||d.validate!==!1)&&ds(f,de.call(Vr,{key:`layers.${t}.layout.${r}`,layerType:f.type,objectKey:r,value:c,styleSpec:s.a5,style:{glyphs:!0,sprite:!0}})))return;f.setLayoutProperty(r,c),f.configDependencies.size!==0&&this._configDependentLayers.add(f.fqid),this._updateLayer(f)}}getLayoutProperty(t,r){const c=this._checkLayer(t);if(c)return c.getLayoutProperty(r)}setPaintProperty(t,r,c,d={}){this._checkLoaded();const f=this._checkLayer(t);if(!f||s.bn(f.getPaintProperty(r),c)||c!=null&&(!d||d.validate!==!1)&&ds(f,re.call(Vr,{key:`layers.${t}.paint.${r}`,layerType:f.type,objectKey:r,value:c,styleSpec:s.a5})))return;const _=f.setPaintProperty(r,c);f.configDependencies.size!==0&&this._configDependentLayers.add(f.fqid),_&&this._updateLayer(f),this._changes.updatePaintProperties(f)}getPaintProperty(t,r){const c=this._checkLayer(t);if(c)return c.getPaintProperty(r)}setFeatureState(t,r){if(this._checkLoaded(),"target"in t){if("featuresetId"in t.target){const{featuresetId:E,importId:M}=t.target,A=this.getFragmentStyle(M),z=A.getFeaturesetLayers(E);for(const{source:C,sourceLayer:k}of z)A.setFeatureState({id:t.id,source:C,sourceLayer:k},r)}else if("layerId"in t.target){const{layerId:E}=t.target,M=this.getLayer(E);this.setFeatureState({id:t.id,source:M.source,sourceLayer:M.sourceLayer},r)}return}const c=t.source,d=t.sourceLayer,f=this._checkSource(c);if(!f)return;const _=f.type;if(_==="geojson"&&d)return void this.fire(new s.z(new Error("GeoJSON sources cannot have a sourceLayer parameter.")));if(_==="vector"&&!d)return void this.fire(new s.z(new Error("The sourceLayer parameter must be provided for vector source types.")));t.id===void 0&&this.fire(new s.z(new Error("The feature id parameter must be provided.")));const T=this.getOwnSourceCaches(c);for(const E of T)E.setFeatureState(d,t.id,r)}removeFeatureState(t,r){if(this._checkLoaded(),"target"in t){if("featuresetId"in t.target){const{featuresetId:E,importId:M}=t.target,A=this.getFragmentStyle(M),z=A.getFeaturesetLayers(E);for(const{source:C,sourceLayer:k}of z)A.removeFeatureState({id:t.id,source:C,sourceLayer:k},r)}else if("layerId"in t.target){const{layerId:E}=t.target,M=this.getLayer(E);this.removeFeatureState({id:t.id,source:M.source,sourceLayer:M.sourceLayer},r)}return}const c=t.source,d=this._checkSource(c);if(!d)return;const f=d.type,_=f==="vector"?t.sourceLayer:void 0;if(f==="vector"&&!_)return void this.fire(new s.z(new Error("The sourceLayer parameter must be provided for vector source types.")));if(r&&typeof t.id!="string"&&typeof t.id!="number")return void this.fire(new s.z(new Error("A feature id is required to remove its specific state property.")));const T=this.getOwnSourceCaches(c);for(const E of T)E.removeFeatureState(_,t.id,r)}getFeatureState(t){if(this._checkLoaded(),"target"in t){let f;if("featuresetId"in t.target){const{featuresetId:_,importId:T}=t.target,E=this.getFragmentStyle(T),M=E.getFeaturesetLayers(_);for(const{source:A,sourceLayer:z}of M){const C=E.getFeatureState({id:t.id,source:A,sourceLayer:z});if(C&&!f)f=C;else if(!s.bn(f,C))return void this.fire(new s.z(new Error("The same feature id exists in multiple sources in the featureset, but their feature states are not consistent through the sources.")))}}else if("layerId"in t.target){const{layerId:_}=t.target,T=this.getLayer(_);f=this.getFeatureState({id:t.id,source:T.source,sourceLayer:T.sourceLayer})}return f}const r=t.source,c=t.sourceLayer,d=this._checkSource(r);if(d){if(d.type!=="vector"||c)return t.id===void 0&&this.fire(new s.z(new Error("The feature id parameter must be provided."))),this.getOwnSourceCaches(r)[0].getFeatureState(c,t.id);this.fire(new s.z(new Error("The sourceLayer parameter must be provided for vector source types.")))}}setTransition(t){return this.stylesheet.transition=s.l({},this.stylesheet.transition,t),this.transition=this.stylesheet.transition,this}getTransition(){return s.l({},this.stylesheet.transition)}serialize(){this._checkLoaded();const t=this.getTerrain(),r=t&&this.terrain&&this.terrain.scope===this.scope?t:this.stylesheet.terrain;return s.cw({version:this.stylesheet.version,name:this.stylesheet.name,metadata:this.stylesheet.metadata,fragment:this.stylesheet.fragment,iconsets:this.stylesheet.iconsets,imports:this._serializeImports(),schema:this.stylesheet.schema,camera:this.stylesheet.camera,light:this.stylesheet.light,lights:this.stylesheet.lights,terrain:r,fog:this.stylesheet.fog,snow:this.stylesheet.snow,rain:this.stylesheet.rain,center:this.stylesheet.center,"color-theme":this.stylesheet["color-theme"],zoom:this.stylesheet.zoom,bearing:this.stylesheet.bearing,pitch:this.stylesheet.pitch,sprite:this.stylesheet.sprite,glyphs:this.stylesheet.glyphs,transition:this.stylesheet.transition,projection:this.stylesheet.projection,sources:this._serializeSources(),layers:this._serializeLayers(this._order)},c=>c!==void 0)}_updateFilteredLayers(t){for(const r of Object.values(this._mergedLayers))t(r)&&this._updateLayer(r)}_updateLayer(t){this._changes.updateLayer(t);const r=this.getLayerSourceCache(t),c=s.C(t.source,t.scope),d=this._changes.getUpdatedSourceCaches();t.source&&!d[c]&&r&&r.getSource().type!=="raster"&&(this._changes.updateSourceCache(c,"reload"),r.pause()),t.invalidateCompiledFilter()}_flattenAndSortRenderedFeatures(t){const r=T=>this._mergedLayers[T].is3D(!!this.terrain),c=this.order,d={},f=[];for(let T=c.length-1;T>=0;T--){const E=c[T];if(r(E)){d[E]=T;for(const M of t){const A=M[E];if(A)for(const z of A)f.push(z)}}}f.sort((T,E)=>E.intersectionZ-T.intersectionZ);const _=[];for(let T=c.length-1;T>=0;T--){const E=c[T];if(r(E))for(let M=f.length-1;M>=0;M--){const A=f[M].feature;if(A.layer&&d[A.layer.id]<T)break;_.push(A),f.pop()}else for(const M of t){const A=M[E];if(A)for(const z of A)_.push(z.feature)}}return _}queryRenderedFeatures(t,r,c){let d;r&&!Array.isArray(r)&&r.filter&&(this._validate(Z,"queryRenderedFeatures.filter",r.filter,null,r),d=s.a_(r.filter));const f={},_=A=>{if(X0.has(A.type))return;const z=this.getOwnLayerSourceCache(A),C=f[z.id]=f[z.id]||{sourceCache:z,layers:{},has3DLayers:!1};A.is3D(!!this.terrain)&&(C.has3DLayers=!0),C.layers[A.fqid]=C.layers[A.fqid]||{styleLayer:A,targets:[]},C.layers[A.fqid].targets.push({filter:d})};if(r&&r.layers){if(!Array.isArray(r.layers))return this.fire(new s.z(new Error("parameters.layers must be an Array."))),[];for(const A of r.layers){const z=this._layers[A];if(!z)return this.fire(new s.z(new Error(`The layer '${A}' does not exist in the map's style and cannot be queried for features.`))),[];_(z)}}else for(const A in this._layers)_(this._layers[A]);const T=this._queryRenderedFeatures(t,f,c),E=this._flattenAndSortRenderedFeatures(T),M=[];for(const A of E)s.ct(A.layer.id)===this.scope&&M.push(A);return M}queryRenderedFeatureset(t,r,c){let d;r&&!Array.isArray(r)&&r.filter&&(this._validate(Z,"queryRenderedFeatures.filter",r.filter,null,r),d=s.a_(r.filter));const f="mock",_=[];if(r&&r.target)_.push(Object.assign({},r,{targetId:f,filter:d}));else{const A=this.getFeaturesetDescriptors();for(const z of A)_.push({targetId:f,filter:d,target:z});for(const{style:z}of this.fragments){const C=z.getFeaturesetDescriptors();for(const k of C)_.push({targetId:f,filter:d,target:k})}}const T=this.queryRenderedTargets(t,_,c),E=[],M=new Set;for(const A of T)for(const z of A.variants[f])ks(z,A,M)||E.push(new s.cx(A,z));return E}queryRenderedTargets(t,r,c){const d={},f=(T,E,M,A)=>{const z=d[E.id]=d[E.id]||{sourceCache:E,layers:{},has3DLayers:!1};if(z.layers[T.fqid]=z.layers[T.fqid]||{styleLayer:T,targets:[]},T.is3D(!!this.terrain)&&(z.has3DLayers=!0),!A)return M.uniqueFeatureID=!1,void z.layers[T.fqid].targets.push(M);z.layers[T.fqid].targets.push(Object.assign({},M,{namespace:A.namespace,properties:A.properties,uniqueFeatureID:A.uniqueFeatureID}))};for(const T of r)if("featuresetId"in T.target){const{featuresetId:E,importId:M}=T.target,A=this.getFragmentStyle(M);if(!A||!A._featuresetSelectors)continue;const z=A._featuresetSelectors[E];if(!z){this.fire(new s.z(new Error(`The featureset '${E}' does not exist in the map's style and cannot be queried for features.`)));continue}for(const C of z){const k=A.getOwnLayer(C.layerId);k&&!X0.has(k.type)&&f(k,A.getOwnLayerSourceCache(k),T,C)}}else if("layerId"in T.target){const{layerId:E}=T.target,M=this.getLayer(E);if(!M||X0.has(M.type))continue;f(M,this.getLayerSourceCache(M),T)}const _=this._queryRenderedFeatures(t,d,c);return this._flattenAndSortRenderedFeatures(_)}_queryRenderedFeatures(t,r,c){const d=[],f=!!this.map._showQueryGeometry,_=hr.createFromScreenPoints(t,c);for(const T in r){const E=r3(_,r[T],this._availableImages,c,f);Object.keys(E).length&&d.push(E)}if(this.placement)for(const T in r){if(!r[T].sourceCache._onlySymbols)continue;const E=hc(_.screenGeometry,r[T],this._availableImages,this.placement.collisionIndex,this.placement.retainedQueryData);Object.keys(E).length&&d.push(E)}return d}querySourceFeatures(t,r){const c=r&&r.filter;c&&this._validate(Z,"querySourceFeatures.filter",c,null,r);let d=[];const f=this.getOwnSourceCaches(t);for(const _ of f)d=d.concat(dc(_,r));return d}addSourceType(t,r,c){return Dn.getSourceType(t)?c(new Error(`A source type called "${t}" already exists.`)):(Dn.setSourceType(t,r),r.workerSourceURL?void this.dispatcher.broadcast("loadWorkerSource",{name:t,url:r.workerSourceURL},c):c(null,null))}getFlatLight(){return this.light.getLight()}setFlatLight(t,r,c={}){this._checkLoaded();const d=this.light.getLight();let f=!1;for(const T in t)if(!s.bn(t[T],d[T])){f=!0;break}if(!f)return;const _=this._getTransitionParameters();this.light.setLight(t,r,c),this.light.updateTransitions(_)}getTerrain(){return this.terrain&&this.terrain.drapeRenderMode===1?this.terrain.get():null}setTerrainForDraping(){this.setTerrain({source:"",exaggeration:0},0)}checkCanvasFingerprintNoise(){this.disableElevatedTerrain===void 0&&(this.disableElevatedTerrain=s.q.hasCanvasFingerprintNoise(),this.disableElevatedTerrain&&s.w("Terrain and hillshade are disabled because of Canvas2D limitations when fingerprinting protection is enabled (e.g. in private browsing mode)."))}setTerrain(t,r=1){if(this._checkLoaded(),!t)return this.terrainSetForDrapingOnly()||(delete this.terrain,this.map.transform.projection.requiresDraping&&this.setTerrainForDraping()),r===0&&delete this.terrain,t===null?this.stylesheet.terrain=null:delete this.stylesheet.terrain,this._force3DLayerUpdate(),void(this._markersNeedUpdate=!0);this.checkCanvasFingerprintNoise();let c=t;const d=t.source==null;if(r===1){if(this.disableElevatedTerrain)return;if(typeof c.source=="object"){const T="terrain-dem-src";this.addSource(T,c.source),c=s.cq(c),c=s.l(c,{source:T})}const f=s.l({},c),_={};if(this.terrain&&d){f.source=this.terrain.get().source;const T=this.terrain?this.getFragmentStyle(this.terrain.scope):null;T&&(_.style=T.serialize())}if(this._validate(F0,"terrain",f,_))return}if(!this.terrain||this.terrain.scope!==this.scope&&!d||this.terrain&&r!==this.terrain.drapeRenderMode){if(!c)return;this._createTerrain(c,r),this.fire(new s.A("data",{dataType:"style"}))}else{const f=this.terrain,_=f.get();for(const T of Object.keys(s.a5.terrain))!c.hasOwnProperty(T)&&s.a5.terrain[T].default&&(c[T]=s.a5.terrain[T].default);for(const T in t)if(!s.bn(t[T],_[T])){f.set(t,this.options),this.stylesheet.terrain=t;const E=this._getTransitionParameters({duration:0});f.updateTransitions(E),this.fire(new s.A("data",{dataType:"style"}));break}}this.mergeTerrain(),this.updateDrapeFirstLayers(),this._markersNeedUpdate=!0}_createFog(t){const r=this.fog=new Gt(t,this.map.transform,this.scope,this.options);this.stylesheet.fog=r.get();const c=this._getTransitionParameters({duration:0});r.updateTransitions(c)}_createSnow(t){const r=this.snow=new vi(t,this.map.transform,this.scope,this.options);this.stylesheet.snow=r.get();const c=this._getTransitionParameters({duration:0});r.updateTransitions(c)}_createRain(t){const r=this.rain=new Ti(t,this.map.transform,this.scope,this.options);this.stylesheet.rain=r.get();const c=this._getTransitionParameters({duration:0});r.updateTransitions(c)}_updateMarkersOpacity(){this.map._markers.length!==0&&this.map._requestDomTask(()=>{for(const t of this.map._markers)t._evaluateOpacity()})}getFog(){return this.fog?this.fog.get():null}setFog(t){if(this._checkLoaded(),!t)return delete this.fog,delete this.stylesheet.fog,void(this._markersNeedUpdate=!0);if(this.fog){const r=this.fog;if(!s.bn(r.get(),t)){r.set(t,this.options),this.stylesheet.fog=r.get();const c=this._getTransitionParameters({duration:0});r.updateTransitions(c)}}else this._createFog(t);this._markersNeedUpdate=!0}getSnow(){return this.snow?this.snow.get():null}setSnow(t){if(this._checkLoaded(),!t)return delete this.snow,void delete this.stylesheet.snow;if(this.snow){const r=this.snow;if(!s.bn(r.get(),t)){r.set(t,this.options),this.stylesheet.snow=r.get();const c=this._getTransitionParameters({duration:0});r.updateTransitions(c)}}else this._createSnow(t);this._markersNeedUpdate=!0}getRain(){return this.rain?this.rain.get():null}setRain(t){if(this._checkLoaded(),!t)return delete this.rain,void delete this.stylesheet.rain;if(this.rain){const r=this.rain;if(!s.bn(r.get(),t)){r.set(t,this.options),this.stylesheet.rain=r.get();const c=this._getTransitionParameters({duration:0});r.updateTransitions(c)}}else this._createRain(t);this._markersNeedUpdate=!0}_reloadColorTheme(){const t=()=>{for(const d in this._layers)this._layers[d].lut=this._styleColorTheme.lut;for(const d in this._sourceCaches)this._sourceCaches[d].clearTiles()},r=this._styleColorTheme.colorThemeOverride?this._styleColorTheme.colorThemeOverride:this._styleColorTheme.colorTheme;if(!r)return this._styleColorTheme.lut=null,void t();const c=this._evaluateColorThemeData(r);this._loadColorTheme(c).then(()=>{this.fire(new s.A("colorthemeset")),t()}).catch(d=>{s.w(`Couldn't set color theme: ${d}`)})}setColorTheme(t){this._checkLoaded(),this._styleColorTheme.colorThemeOverride&&s.w("Note: setColorTheme is called on a style with a color-theme override, the passed color-theme won't be visible."),this._styleColorTheme.colorTheme=t,this._reloadColorTheme()}setImportColorTheme(t,r){const c=this.getFragmentStyle(t);c&&(c._styleColorTheme.colorThemeOverride=r,c._reloadColorTheme())}_getTransitionParameters(t){return{now:s.q.now(),transition:s.l(this.transition,t)}}updateDrapeFirstLayers(){if(!this.terrain)return;const t=[],r=[];for(const c of this._mergedOrder)this.isLayerDraped(this._mergedLayers[c])?t.push(c):r.push(c);this._drapedFirstOrder=[],this._drapedFirstOrder.push(...t),this._drapedFirstOrder.push(...r)}_createTerrain(t,r){const c=this.terrain=new Fe(t,r,this.scope,this.options);r===1&&(this.stylesheet.terrain=t),this.mergeTerrain(),this.updateDrapeFirstLayers(),this._force3DLayerUpdate();const d=this._getTransitionParameters({duration:0});c.updateTransitions(d)}_force3DLayerUpdate(){for(const t in this._layers){const r=this._layers[t];r.type==="fill-extrusion"&&this._updateLayer(r)}}_forceSymbolLayerUpdate(){for(const t in this._layers){const r=this._layers[t];r.type==="symbol"&&this._updateLayer(r)}}_validate(t,r,c,d,f={}){if(f&&f.validate===!1)return!1;const _=s.l({},this.serialize());return ds(this,t.call(Vr,s.l({key:r,style:_,value:c,styleSpec:s.a5},d)))}_remove(){this._request&&(this._request.cancel(),this._request=null),this._spriteRequest&&(this._spriteRequest.cancel(),this._spriteRequest=null),s.cy.off("pluginStateChange",this._rtlTextPluginCallback);for(const t in this._mergedLayers)this._mergedLayers[t].setEventedParent(null);for(const t in this._mergedSourceCaches)this._mergedSourceCaches[t].clearTiles(),this._mergedSourceCaches[t].setEventedParent(null);this.imageManager.removeScope(this.scope),this.setEventedParent(null),delete this.fog,delete this.snow,delete this.rain,delete this.terrain,delete this.ambientLight,delete this.directionalLight,this.isRootStyle()&&(this.imageManager.setEventedParent(null),this.modelManager.setEventedParent(null),this.dispatcher.remove())}clearSource(t){const r=this.getSourceCaches(t);for(const c of r)c.clearTiles()}clearSources(){for(const t in this._mergedSourceCaches)this._mergedSourceCaches[t].clearTiles()}reloadSource(t){const r=this.getSourceCaches(t);for(const c of r)c.resume(),c.reload()}reloadSources(){for(const t of this.getSources())t.reload&&t.reload()}reloadModels(){this.modelManager.reloadModels(""),this.forEachFragmentStyle(t=>{t.modelManager.reloadModels(t.scope)})}updateSources(t){let r;this.directionalLight&&(r=Vo(this.directionalLight));for(const c in this._mergedSourceCaches)this._mergedSourceCaches[c].update(t,void 0,void 0,r)}_generateCollisionBoxes(){for(const t in this._sourceCaches){const r=this._sourceCaches[t];r.resume(),r.reload()}}_updatePlacement(t,r,c,d,f,_,T=!1){let E=!1,M=!1;const A={},z={};for(const C of this._mergedOrder){const k=this._mergedLayers[C];if(k.type!=="symbol")continue;const j=s.C(k.source,k.scope);let N=A[j];if(!N){const $=this.getLayerSourceCache(k);if(!$)continue;const K=$.getRenderableIds(!0).map(ie=>$.getTileByID(ie));z[j]=K.slice(),N=A[j]=K.sort((ie,te)=>te.tileID.overscaledZ-ie.tileID.overscaledZ||(ie.tileID.isLessThan(te.tileID)?-1:1))}const G=this.crossTileSymbolIndex.addLayer(k,N,r.center.lng,r.projection);E=E||G}if(this.crossTileSymbolIndex.pruneUnusedLayers(this._mergedOrder),T=T||this._layerOrderChanged||d===0,this._layerOrderChanged&&this.fire(new s.A("neworder")),(T||!this.pauseablePlacement||this.pauseablePlacement.isDone()&&!this.placement.stillRecent(s.q.now(),r.zoom))&&(this.pauseablePlacement=new Bo(r,this._mergedOrder,T,c,d,f,this.placement,this.fog&&r.projection.supportsFog?this.fog.state:null,this._buildingIndex),this._layerOrderChanged=!1),this.pauseablePlacement.isDone()?this.placement.setStale():(this.pauseablePlacement.continuePlacement(this._mergedOrder,this._mergedLayers,A,z,this.map.painter.scaleFactor),this.pauseablePlacement.isDone()&&(this.placement=this.pauseablePlacement.commit(s.q.now()),M=!0),E&&this.pauseablePlacement.placement.setStale()),M||E){this._buildingIndex.onNewFrame(r.zoom);for(let C=0;C<this._mergedOrder.length;C++){const k=this._mergedLayers[this._mergedOrder[C]];if(k.type!=="symbol")continue;const j=this.isLayerClipped(k);this.placement.updateLayerOpacities(k,A[s.C(k.source,k.scope)],C,j?_:null)}}return{needsRerender:!this.pauseablePlacement.isDone()||this.placement.hasTransitions(s.q.now())}}_releaseSymbolFadeTiles(){for(const t in this._sourceCaches)this._sourceCaches[t].releaseSymbolFadeTiles()}addImport(t,r){this._checkLoaded();const c=this.stylesheet.imports=this.stylesheet.imports||[];if(c.findIndex(({id:f})=>f===t.id)!==-1)return void this.fire(new s.z(new Error(`Import with id '${t.id}' already exists in the map's style.`)));if(!r)return c.push(t),this._loadImports([t],!0);const d=c.findIndex(({id:f})=>f===r);return d===-1&&this.fire(new s.z(new Error(`Import with id "${r}" does not exist on this map.`))),this.stylesheet.imports=c.slice(0,d).concat(t).concat(c.slice(d)),this._loadImports([t],!0,r)}updateImport(t,r){this._checkLoaded();const c=this.stylesheet.imports||[],d=this.getImportIndex(t);return d===-1?this:typeof r=="string"?(this.setImportUrl(t,r),this):(r.url&&r.url!==c[d].url&&this.setImportUrl(t,r.url),s.bn(r.config,c[d].config)||this.setImportConfig(t,r.config,r.data.schema),s.bn(r.data,c[d].data)||this.setImportData(t,r.data),this)}moveImport(t,r){this._checkLoaded();let c=this.stylesheet.imports||[];const d=this.getImportIndex(t);if(d===-1)return this;const f=this.getImportIndex(r);if(f===-1)return this;const _=c[d],T=this.fragments[d];return c=c.filter(({id:E})=>E!==t),this.fragments=this.fragments.filter(({id:E})=>E!==t),this.stylesheet.imports=c.slice(0,f).concat(_).concat(c.slice(f)),this.fragments=this.fragments.slice(0,f).concat(T).concat(this.fragments.slice(f)),this.mergeLayers(),this}setImportUrl(t,r){this._checkLoaded();const c=this.stylesheet.imports||[],d=this.getImportIndex(t);if(d===-1)return this;c[d].url=r;const f=this.fragments[d];return f.style=this._createFragmentStyle(c[d]),f.style.on("style.import.load",()=>this.mergeAll()),f.style.loadURL(r),this}setImportData(t,r){this._checkLoaded();const c=this.getImportIndex(t),d=this.stylesheet.imports||[];return c===-1?this:r?(this.fragments[c].style.setState(r),this._reloadImports(),this):(delete d[c].data,this.setImportUrl(t,d[c].url))}setImportConfig(t,r,c){this._checkLoaded();const d=this.getImportIndex(t),f=this.stylesheet.imports||[];if(d===-1)return this;r?f[d].config=r:delete f[d].config;const _=this.fragments[d];c&&_.style.stylesheet&&(_.style.stylesheet.schema=c);const T=_.style.stylesheet&&_.style.stylesheet.schema;return _.config=r,_.style.updateConfig(r,T),this.updateConfigDependencies(),this}removeImport(t){this._checkLoaded();const r=this.stylesheet.imports||[],c=this.getImportIndex(t);c!==-1&&(r.splice(c,1),this.fragments[c].style._remove(),this.fragments.splice(c,1),this._reloadImports())}getImportIndex(t){const r=(this.stylesheet.imports||[]).findIndex(c=>c.id===t);return r===-1&&this.fire(new s.z(new Error(`Import '${t}' does not exist in the map's style and cannot be updated.`))),r}getLayer(t){return this._mergedLayers[t]}getSources(){const t=[];for(const r in this._mergedOtherSourceCaches){const c=this._mergedOtherSourceCaches[r];c&&t.push(c.getSource())}return t}getSource(t,r){const c=this.getSourceCache(t,r);return c&&c.getSource()}getLayerSource(t){const r=this.getLayerSourceCache(t);return r&&r.getSource()}getSourceCache(t,r){const c=s.C(t,r);return this._mergedOtherSourceCaches[c]}getLayerSourceCache(t){const r=s.C(t.source,t.scope);return t.type==="symbol"?this._mergedSymbolSourceCaches[r]:this._mergedOtherSourceCaches[r]}getSourceCaches(t){if(t==null)return Object.values(this._mergedSourceCaches);const r=[];return this._mergedOtherSourceCaches[t]&&r.push(this._mergedOtherSourceCaches[t]),this._mergedSymbolSourceCaches[t]&&r.push(this._mergedSymbolSourceCaches[t]),r}updateSourceCaches(){const t=this._changes.getUpdatedSourceCaches();for(const r in t){const c=t[r];c==="reload"?this.reloadSource(r):c==="clear"&&this.clearSource(r)}}updateLayers(t){const r=this._changes.getUpdatedPaintProperties();for(const c of r){const d=this.getLayer(c);d&&d.updateTransitions(t)}}getGlyphsUrl(){return this.stylesheet.glyphs}setGlyphsUrl(t){this.stylesheet.glyphs=t,this.glyphManager.setURL(t,this.scope)}getImages(t,r,c){this.imageManager.getImages(r.images,r.scope,c),this._updateTilesForChangedImages();const d=_=>{if(_){const T=r.images.map(E=>s.I.toString(E));_.setDependencies(r.tileID.key,r.type,T)}},f=s.C(r.source,r.scope);d(this._mergedOtherSourceCaches[f]),d(this._mergedSymbolSourceCaches[f])}rasterizeImages(t,r,c){this.imageManager.rasterizeImages(r,c)}getGlyphs(t,r,c){this.glyphManager.getGlyphs(r.stacks,r.scope,c)}getResource(t,r,c){return s.cz(r,c)}getOwnSourceCache(t){return this._otherSourceCaches[t]}getOwnLayerSourceCache(t){return t.type==="symbol"?this._symbolSourceCaches[t.source]:this._otherSourceCaches[t.source]}getOwnSourceCaches(t){const r=[];return this._otherSourceCaches[t]&&r.push(this._otherSourceCaches[t]),this._symbolSourceCaches[t]&&r.push(this._symbolSourceCaches[t]),r}_isSourceCacheLoaded(t){const r=this.getOwnSourceCaches(t);return r.length===0?(this.fire(new s.z(new Error(`There is no source with ID '${t}'`))),!1):r.every(c=>c.loaded())}has3DLayers(){return this._has3DLayers}hasSymbolLayers(){return this._hasSymbolLayers}hasCircleLayers(){return this._hasCircleLayers}isLayerClipped(t,r){if(!this._clipLayerPresent&&t.type!=="fill-extrusion")return!1;const c=t.type==="fill-extrusion"&&t.sourceLayer==="building";if(t.is3D(!!this.terrain)){if(c||r&&r.type==="batched-model"||t.type==="model")return!0}else if(t.type==="symbol")return!0;return!1}_clearWorkerCaches(){this.dispatcher.broadcast("clearCaches")}destroy(){this._clearWorkerCaches(),this.fragments.forEach(t=>{t.style._remove()}),this.terrainSetForDrapingOnly()&&(delete this.terrain,delete this.stylesheet.terrain)}}Dn.getSourceType=function(u){return i3[u]},Dn.setSourceType=function(u,t){i3[u]=t},Dn.registerForPluginStateChange=s.ci;var f3=`
#define EPSILON 0.0000001
#define PI 3.141592653589793
#ifdef RENDER_CUTOFF
float cutoff_opacity(vec4 cutoff_params,float depth) {float near=cutoff_params.x;float far=cutoff_params.y;float cutoffStart=cutoff_params.z;float cutoffEnd=cutoff_params.w;float linearDepth=(depth-near)/(far-near);return clamp((linearDepth-cutoffStart)/(cutoffEnd-cutoffStart),0.0,1.0);}
#endif`,Y0=`
out vec4 glFragColor;highp float unpack_depth(highp vec4 rgba_depth)
{const highp vec4 bit_shift=vec4(1.0/(255.0*255.0*255.0),1.0/(255.0*255.0),1.0/255.0,1.0);return dot(rgba_depth,bit_shift)*2.0-1.0;}highp vec4 pack_depth(highp float ndc_z) {highp float depth=ndc_z*0.5+0.5;const highp vec4 bit_shift=vec4(255.0*255.0*255.0,255.0*255.0,255.0,1.0);const highp vec4 bit_mask =vec4(0.0,1.0/255.0,1.0/255.0,1.0/255.0);highp vec4 res=fract(depth*bit_shift);res-=res.xxyz*bit_mask;return res;}
#ifdef INDICATOR_CUTOUT
uniform vec3 u_indicator_cutout_centers;uniform vec4 u_indicator_cutout_params;
#endif
vec4 applyCutout(vec4 color,float height) {
#ifdef INDICATOR_CUTOUT
float verticalFadeRange=u_indicator_cutout_centers.z*0.25;float holeMinOpacity=mix(1.0,u_indicator_cutout_params.x,smoothstep(u_indicator_cutout_centers.z,u_indicator_cutout_centers.z+verticalFadeRange,height));float holeRadius=max(u_indicator_cutout_params.y,0.0);float holeAspectRatio=u_indicator_cutout_params.z;float fadeStart=u_indicator_cutout_params.w;float distA=distance(vec2(gl_FragCoord.x,gl_FragCoord.y*holeAspectRatio),vec2(u_indicator_cutout_centers[0],u_indicator_cutout_centers[1]*holeAspectRatio));return color*min(smoothstep(fadeStart,holeRadius,distA)+holeMinOpacity,1.0);
#else
return color;
#endif
}
#ifdef DEBUG_WIREFRAME
#define HANDLE_WIREFRAME_DEBUG \\
glFragColor=vec4(0.7,0.0,0.0,0.7); \\
gl_FragDepth=gl_FragCoord.z-0.0001;
#else
#define HANDLE_WIREFRAME_DEBUG
#endif
#ifdef RENDER_CUTOFF
uniform highp vec4 u_cutoff_params;in float v_cutoff_opacity;
#endif
vec4 textureLodCustom(sampler2D image,highp vec2 pos,highp vec2 lod_coord) {highp vec2 size=vec2(textureSize(image,0));highp vec2 dx=dFdx(lod_coord.xy*size);highp vec2 dy=dFdy(lod_coord.xy*size);highp float delta_max_sqr=max(dot(dx,dx),dot(dy,dy));highp float lod=0.5*log2(delta_max_sqr);return textureLod(image,pos,lod);}vec4 applyLUT(highp sampler3D lut,vec4 col) {vec3 size=vec3(textureSize(lut,0));vec3 uvw=(col.rbg*float(size-1.0)+0.5)/size;return vec4(texture(lut,uvw).rgb,col.a);}vec3 applyLUT(highp sampler3D lut,vec3 col) {return applyLUT(lut,vec4(col,1.0)).rgb;}`,Ka=`
#define EXTENT 8192.0
#define RAD_TO_DEG 180.0/PI
#define DEG_TO_RAD PI/180.0
#define GLOBE_RADIUS EXTENT/PI/2.0
float wrap(float n,float min,float max) {float d=max-min;float w=mod(mod(n-min,d)+d,d)+min;return (w==min) ? max : w;}
#ifdef PROJECTION_GLOBE_VIEW
vec3 mercator_tile_position(mat4 matrix,vec2 tile_anchor,vec3 tile_id,vec2 mercator_center) {
#ifndef PROJECTED_POS_ON_VIEWPORT
float tiles=tile_id.z;vec2 mercator=(tile_anchor/EXTENT+tile_id.xy)/tiles;mercator-=mercator_center;mercator.x=wrap(mercator.x,-0.5,0.5);vec4 mercator_tile=vec4(mercator.xy*EXTENT,EXTENT/(2.0*PI),1.0);mercator_tile=matrix*mercator_tile;return mercator_tile.xyz;
#else
return vec3(0.0);
#endif
}vec3 mix_globe_mercator(vec3 globe,vec3 mercator,float t) {return mix(globe,mercator,t);}mat3 globe_mercator_surface_vectors(vec3 pos_normal,vec3 up_dir,float zoom_transition) {vec3 normal=zoom_transition==0.0 ? pos_normal : normalize(mix(pos_normal,up_dir,zoom_transition));vec3 xAxis=normalize(vec3(normal.z,0.0,-normal.x));vec3 yAxis=normalize(cross(normal,xAxis));return mat3(xAxis,yAxis,normal);}
#endif
vec2 unpack_float(const float packedValue) {int packedIntValue=int(packedValue);int v0=packedIntValue/256;return vec2(v0,packedIntValue-v0*256);}vec2 unpack_opacity(const float packedOpacity) {int intOpacity=int(packedOpacity)/2;return vec2(float(intOpacity)/127.0,mod(packedOpacity,2.0));}vec4 decode_color(const vec2 encodedColor) {return vec4(
unpack_float(encodedColor[0])/255.0,unpack_float(encodedColor[1])/255.0
);}float unpack_mix_vec2(const vec2 packedValue,const float t) {return mix(packedValue[0],packedValue[1],t);}vec4 unpack_mix_color(const vec4 packedColors,const float t) {vec4 minColor=decode_color(vec2(packedColors[0],packedColors[1]));vec4 maxColor=decode_color(vec2(packedColors[2],packedColors[3]));return mix(minColor,maxColor,t);}vec2 get_pattern_pos(const vec2 pixel_coord_upper,const vec2 pixel_coord_lower,const vec2 pattern_size,const vec2 units_to_pixels,const vec2 pos) {vec2 offset=mod(mod(mod(pixel_coord_upper,pattern_size)*256.0,pattern_size)*256.0+pixel_coord_lower,pattern_size);return (units_to_pixels*pos+offset)/pattern_size;}vec2 get_pattern_pos(const vec2 pixel_coord_upper,const vec2 pixel_coord_lower,const vec2 pattern_size,const float tile_units_to_pixels,const vec2 pos) {return get_pattern_pos(pixel_coord_upper,pixel_coord_lower,pattern_size,vec2(tile_units_to_pixels),pos);}float mercatorXfromLng(float lng) {return (180.0+lng)/360.0;}float mercatorYfromLat(float lat) {return (180.0-(RAD_TO_DEG*log(tan(PI/4.0+lat/2.0*DEG_TO_RAD))))/360.0;}vec3 latLngToECEF(vec2 latLng) {latLng=DEG_TO_RAD*latLng;float cosLat=cos(latLng[0]);float sinLat=sin(latLng[0]);float cosLng=cos(latLng[1]);float sinLng=sin(latLng[1]);float sx=cosLat*sinLng*GLOBE_RADIUS;float sy=-sinLat*GLOBE_RADIUS;float sz=cosLat*cosLng*GLOBE_RADIUS;return vec3(sx,sy,sz);}
#ifdef RENDER_CUTOFF
uniform vec4 u_cutoff_params;out float v_cutoff_opacity;
#endif
const vec4 AWAY=vec4(-1000.0,-1000.0,-1000.0,1);const float skirtOffset=24575.0;vec3 decomposeToPosAndSkirt(vec2 posWithComposedSkirt)
{float skirt=float(posWithComposedSkirt.x >=skirtOffset);vec2 pos=posWithComposedSkirt-vec2(skirt*skirtOffset,0.0);return vec3(pos,skirt);}`,K0="in highp vec3 a_pos_3f;uniform lowp mat4 u_matrix;out highp vec3 v_uv;void main() {const mat3 half_neg_pi_around_x=mat3(1.0,0.0, 0.0,0.0,0.0,-1.0,0.0,1.0, 0.0);v_uv=half_neg_pi_around_x*a_pos_3f;vec4 pos=u_matrix*vec4(a_pos_3f,1.0);gl_Position=pos.xyww;}",Uo=`
#define ELEVATION_SCALE 7.0
#define ELEVATION_OFFSET 450.0
#ifdef PROJECTION_GLOBE_VIEW
uniform vec3 u_tile_tl_up;uniform vec3 u_tile_tr_up;uniform vec3 u_tile_br_up;uniform vec3 u_tile_bl_up;uniform float u_tile_up_scale;vec3 elevationVector(vec2 pos) {vec2 uv=pos/EXTENT;vec3 up=normalize(mix(
mix(u_tile_tl_up,u_tile_tr_up,uv.xxx),mix(u_tile_bl_up,u_tile_br_up,uv.xxx),uv.yyy));return up*u_tile_up_scale;}
#else
vec3 elevationVector(vec2 pos) { return vec3(0,0,1); }
#endif
#ifdef TERRAIN
uniform highp sampler2D u_dem;uniform highp sampler2D u_dem_prev;uniform vec2 u_dem_tl;uniform vec2 u_dem_tl_prev;uniform float u_dem_scale;uniform float u_dem_scale_prev;uniform float u_dem_size;uniform float u_dem_lerp;uniform float u_exaggeration;uniform float u_meter_to_dem;uniform mat4 u_label_plane_matrix_inv;vec4 tileUvToDemSample(vec2 uv,float dem_size,float dem_scale,vec2 dem_tl) {vec2 pos=dem_size*(uv*dem_scale+dem_tl)+1.0;vec2 f=fract(pos);return vec4((pos-f+0.5)/(dem_size+2.0),f);}float currentElevation(vec2 apos) {
#ifdef TERRAIN_DEM_FLOAT_FORMAT
vec2 pos=(u_dem_size*(apos/8192.0*u_dem_scale+u_dem_tl)+1.5)/(u_dem_size+2.0);return u_exaggeration*texture(u_dem,pos).r;
#else
float dd=1.0/(u_dem_size+2.0);vec4 r=tileUvToDemSample(apos/8192.0,u_dem_size,u_dem_scale,u_dem_tl);vec2 pos=r.xy;vec2 f=r.zw;float tl=texture(u_dem,pos).r;float tr=texture(u_dem,pos+vec2(dd,0)).r;float bl=texture(u_dem,pos+vec2(0,dd)).r;float br=texture(u_dem,pos+vec2(dd,dd)).r;return u_exaggeration*mix(mix(tl,tr,f.x),mix(bl,br,f.x),f.y);
#endif
}float prevElevation(vec2 apos) {
#ifdef TERRAIN_DEM_FLOAT_FORMAT
vec2 pos=(u_dem_size*(apos/8192.0*u_dem_scale_prev+u_dem_tl_prev)+1.5)/(u_dem_size+2.0);return u_exaggeration*texture(u_dem_prev,pos).r;
#else
float dd=1.0/(u_dem_size+2.0);vec4 r=tileUvToDemSample(apos/8192.0,u_dem_size,u_dem_scale_prev,u_dem_tl_prev);vec2 pos=r.xy;vec2 f=r.zw;float tl=texture(u_dem_prev,pos).r;float tr=texture(u_dem_prev,pos+vec2(dd,0)).r;float bl=texture(u_dem_prev,pos+vec2(0,dd)).r;float br=texture(u_dem_prev,pos+vec2(dd,dd)).r;return u_exaggeration*mix(mix(tl,tr,f.x),mix(bl,br,f.x),f.y);
#endif
}
#ifdef TERRAIN_VERTEX_MORPHING
float elevation(vec2 apos) {
#ifdef ZERO_EXAGGERATION
return 0.0;
#endif
float nextElevation=currentElevation(apos);float prevElevation=prevElevation(apos);return mix(prevElevation,nextElevation,u_dem_lerp);}
#else
float elevation(vec2 apos) {
#ifdef ZERO_EXAGGERATION
return 0.0;
#endif
return currentElevation(apos);}
#endif
vec4 fourSample(vec2 pos,vec2 off) {float tl=texture(u_dem,pos).r;float tr=texture(u_dem,pos+vec2(off.x,0.0)).r;float bl=texture(u_dem,pos+vec2(0.0,off.y)).r;float br=texture(u_dem,pos+off).r;return vec4(tl,tr,bl,br);}float flatElevation(vec2 pack) {vec2 apos=floor(pack/8.0);vec2 span=10.0*(pack-apos*8.0);vec2 uvTex=(apos-vec2(1.0,1.0))/8190.0;float size=u_dem_size+2.0;float dd=1.0/size;vec2 pos=u_dem_size*(uvTex*u_dem_scale+u_dem_tl)+1.0;vec2 f=fract(pos);pos=(pos-f+0.5)*dd;vec4 h=fourSample(pos,vec2(dd));float z=mix(mix(h.x,h.y,f.x),mix(h.z,h.w,f.x),f.y);vec2 w=floor(0.5*(span*u_meter_to_dem-1.0));vec2 d=dd*w;h=fourSample(pos-d,2.0*d+vec2(dd));vec4 diff=abs(h.xzxy-h.ywzw);vec2 slope=min(vec2(0.25),u_meter_to_dem*0.5*(diff.xz+diff.yw)/(2.0*w+vec2(1.0)));vec2 fix=slope*span;float base=z+max(fix.x,fix.y);return u_exaggeration*base;}float elevationFromUint16(float word) {return u_exaggeration*(word/ELEVATION_SCALE-ELEVATION_OFFSET);}
#else
float elevation(vec2 pos) { return 0.0; }
#endif
#ifdef DEPTH_OCCLUSION
uniform highp sampler2D u_depth;uniform highp vec2 u_depth_size_inv;uniform highp vec2 u_depth_range_unpack;uniform highp float u_occluder_half_size;uniform highp float u_occlusion_depth_offset;
#ifdef DEPTH_D24
float unpack_depth(float depth) {return depth*u_depth_range_unpack.x+u_depth_range_unpack.y;}vec4 unpack_depth4(vec4 depth) {return depth*u_depth_range_unpack.x+vec4(u_depth_range_unpack.y);}
#else
highp float unpack_depth_rgba(vec4 rgba_depth)
{const highp vec4 bit_shift=vec4(1.0/(255.0*255.0*255.0),1.0/(255.0*255.0),1.0/255.0,1.0);return dot(rgba_depth,bit_shift)*2.0-1.0;}
#endif
bool isOccluded(vec4 frag) {vec3 coord=frag.xyz/frag.w;
#ifdef DEPTH_D24
float depth=unpack_depth(texture(u_depth,(coord.xy+1.0)*0.5).r);
#else
float depth=unpack_depth_rgba(texture(u_depth,(coord.xy+1.0)*0.5));
#endif
return coord.z+u_occlusion_depth_offset > depth;}highp vec4 getCornerDepths(vec2 coord) {highp vec3 df=vec3(u_occluder_half_size*u_depth_size_inv,0.0);highp vec2 uv=0.5*coord.xy+0.5;
#ifdef DEPTH_D24
highp vec4 depth=vec4(
texture(u_depth,uv-df.xz).r,texture(u_depth,uv+df.xz).r,texture(u_depth,uv-df.zy).r,texture(u_depth,uv+df.zy).r
);depth=unpack_depth4(depth);
#else
highp vec4 depth=vec4(
unpack_depth_rgba(texture(u_depth,uv-df.xz)),unpack_depth_rgba(texture(u_depth,uv+df.xz)),unpack_depth_rgba(texture(u_depth,uv-df.zy)),unpack_depth_rgba(texture(u_depth,uv+df.zy))
);
#endif
return depth;}highp float occlusionFadeMultiSample(vec4 frag) {highp vec3 coord=frag.xyz/frag.w;highp vec2 uv=0.5*coord.xy+0.5;int NX=3;int NY=4;highp vec2 df=u_occluder_half_size*u_depth_size_inv;highp vec2 oneStep=2.0*u_occluder_half_size*u_depth_size_inv/vec2(NX-1,NY-1);highp float res=0.0;for (int y=0; y < NY;++y) {for (int x=0; x < NX;++x) {
#ifdef DEPTH_D24
highp float depth=unpack_depth(texture(u_depth,uv-df+vec2(float(x)*oneStep.x,float(y)*oneStep.y)).r);
#else
highp float depth=unpack_depth_rgba(texture(u_depth,uv-df+vec2(float(x)*oneStep.x,float(y)*oneStep.y)));
#endif
res+=1.0-clamp(300.0*(coord.z+u_occlusion_depth_offset-depth),0.0,1.0);}}res=clamp(2.0*res/float(NX*NY)-0.5,0.0,1.0);return res;}highp float occlusionFade(vec4 frag) {highp vec3 coord=frag.xyz/frag.w;highp vec4 depth=getCornerDepths(coord.xy);return dot(vec4(0.25),vec4(1.0)-clamp(300.0*(vec4(coord.z+u_occlusion_depth_offset)-depth),0.0,1.0));}
#else
bool isOccluded(vec4 frag) { return false; }highp float occlusionFade(vec4 frag) { return 1.0; }highp float occlusionFadeMultiSample(vec4 frag) { return 1.0; }
#endif//DEPTH_OCCLUSION`,J0=`#ifdef FOG
uniform mediump vec4 u_fog_color;uniform mediump vec2 u_fog_range;uniform mediump float u_fog_horizon_blend;uniform mediump mat4 u_fog_matrix;out vec3 v_fog_pos;float fog_range(float depth) {return (depth-u_fog_range[0])/(u_fog_range[1]-u_fog_range[0]);}float fog_horizon_blending(vec3 camera_dir) {float t=max(0.0,camera_dir.z/u_fog_horizon_blend);return u_fog_color.a*exp(-3.0*t*t);}float fog_opacity(float t) {const float decay=6.0;float falloff=1.0-min(1.0,exp(-decay*t));falloff*=falloff*falloff;return u_fog_color.a*min(1.0,1.00747*falloff);}vec3 fog_position(vec3 pos) {return (u_fog_matrix*vec4(pos,1.0)).xyz;}vec3 fog_position(vec2 pos) {return fog_position(vec3(pos,0.0));}float fog(vec3 pos) {float depth=length(pos);float opacity=fog_opacity(fog_range(depth));return opacity*fog_horizon_blending(pos/depth);}
#endif`,m3=`#ifdef FOG
uniform mediump vec4 u_fog_color;uniform mediump vec2 u_fog_range;uniform mediump float u_fog_horizon_blend;uniform mediump vec2 u_fog_vertical_limit;uniform mediump float u_fog_temporal_offset;in vec3 v_fog_pos;uniform highp vec3 u_frustum_tl;uniform highp vec3 u_frustum_tr;uniform highp vec3 u_frustum_br;uniform highp vec3 u_frustum_bl;uniform highp vec3 u_globe_pos;uniform highp float u_globe_radius;uniform highp vec2 u_viewport;uniform float u_globe_transition;uniform int u_is_globe;float fog_range(float depth) {return (depth-u_fog_range[0])/(u_fog_range[1]-u_fog_range[0]);}float fog_horizon_blending(vec3 camera_dir) {float t=max(0.0,camera_dir.z/u_fog_horizon_blend);return u_fog_color.a*exp(-3.0*t*t);}float fog_opacity(float t) {const float decay=6.0;float falloff=1.0-min(1.0,exp(-decay*t));falloff*=falloff*falloff;return u_fog_color.a*min(1.0,1.00747*falloff);}float globe_glow_progress() {highp vec2 uv=gl_FragCoord.xy/u_viewport;highp vec3 ray_dir=mix(
mix(u_frustum_tl,u_frustum_tr,uv.x),mix(u_frustum_bl,u_frustum_br,uv.x),1.0-uv.y);highp vec3 dir=normalize(ray_dir);highp vec3 closest_point=dot(u_globe_pos,dir)*dir;highp float sdf=length(closest_point-u_globe_pos)/u_globe_radius;return sdf+PI*0.5;}float fog_opacity(vec3 pos) {float depth=length(pos);return fog_opacity(fog_range(depth));}vec3 fog_apply(vec3 color,vec3 pos,float opacity_limit) {float depth=length(pos);float opacity;if (u_is_globe==1) {float glow_progress=globe_glow_progress();float t=mix(glow_progress,depth,u_globe_transition);opacity=fog_opacity(fog_range(t));} else {opacity=fog_opacity(fog_range(depth));opacity*=fog_horizon_blending(pos/depth);}return mix(color,u_fog_color.rgb,min(opacity,opacity_limit));}vec3 fog_apply(vec3 color,vec3 pos) {return fog_apply(color,pos,1.0);}vec4 fog_apply_from_vert(vec4 color,float fog_opac) {float alpha=EPSILON+color.a;color.rgb=mix(color.rgb/alpha,u_fog_color.rgb,fog_opac)*alpha;return color;}vec3 fog_apply_sky_gradient(vec3 camera_ray,vec3 sky_color) {float horizon_blend=fog_horizon_blending(normalize(camera_ray));return mix(sky_color,u_fog_color.rgb,horizon_blend);}vec4 fog_apply_premultiplied(vec4 color,vec3 pos) {float alpha=EPSILON+color.a;color.rgb=fog_apply(color.rgb/alpha,pos)*alpha;return color;}vec4 fog_apply_premultiplied(vec4 color,vec3 pos,float heightMeters) {float verticalProgress=(u_fog_vertical_limit.x > 0.0 || u_fog_vertical_limit.y > 0.0) ? smoothstep(u_fog_vertical_limit.x,u_fog_vertical_limit.y,heightMeters) : 0.0;float opacityLimit=1.0-smoothstep(0.9,1.0,fog_opacity(pos));return mix(fog_apply_premultiplied(color,pos),color,min(verticalProgress,opacityLimit));}vec3 fog_dither(vec3 color) {return color;}vec4 fog_dither(vec4 color) {return vec4(fog_dither(color.rgb),color.a);}
#endif`,ps=`#ifdef RASTER_ARRAY
uniform highp sampler2D u_image0;uniform sampler2D u_image1;const vec4 NODATA=vec4(1);ivec4 _raTexLinearCoord(highp vec2 texCoord,highp vec2 texResolution,out highp vec2 fxy) {texCoord=texCoord*texResolution-0.5;fxy=fract(texCoord);texCoord-=fxy;return ivec4(texCoord.xxyy+vec2(1.5,0.5).xyxy);}vec2 _raTexLinearMix(highp vec2 fxy,highp vec4 colorMix,highp float colorOffset,highp vec4 t00,highp vec4 t10,highp vec4 t01,highp vec4 t11) {vec2 c00=t00==NODATA ? vec2(0) : vec2(colorOffset+dot(t00,colorMix),1);vec2 c10=t10==NODATA ? vec2(0) : vec2(colorOffset+dot(t10,colorMix),1);vec2 c01=t01==NODATA ? vec2(0) : vec2(colorOffset+dot(t01,colorMix),1);vec2 c11=t11==NODATA ? vec2(0) : vec2(colorOffset+dot(t11,colorMix),1);return mix(mix(c01,c11,fxy.x),mix(c00,c10,fxy.x),fxy.y);}vec2 raTexture2D_image0_linear(highp vec2 texCoord,highp vec2 texResolution,highp vec4 colorMix,highp float colorOffset) {vec2 fxy;ivec4 c=_raTexLinearCoord(texCoord,texResolution,fxy);return _raTexLinearMix(fxy,colorMix,colorOffset,texelFetch(u_image0,c.yz,0),texelFetch(u_image0,c.xz,0),texelFetch(u_image0,c.yw,0),texelFetch(u_image0,c.xw,0)
);}vec2 raTexture2D_image1_linear(highp vec2 texCoord,highp vec2 texResolution,highp vec4 colorMix,highp float colorOffset) {vec2 fxy;ivec4 c=_raTexLinearCoord(texCoord,texResolution,fxy);return _raTexLinearMix(fxy,colorMix,colorOffset,texelFetch(u_image1,c.yz,0),texelFetch(u_image1,c.xz,0),texelFetch(u_image1,c.yw,0),texelFetch(u_image1,c.xw,0)
);}vec2 raTexture2D_image0_nearest(highp vec2 texCoord,highp vec2 texResolution,highp vec4 colorMix,highp float colorOffset) {vec4 t=texelFetch(u_image0,ivec2(texCoord*texResolution),0);return t==NODATA ? vec2(0) : vec2(colorOffset+dot(t,colorMix),1);}vec2 raTexture2D_image1_nearest(highp vec2 texCoord,highp vec2 texResolution,highp vec4 colorMix,highp float colorOffset) {vec4 t=texelFetch(u_image1,ivec2(texCoord*texResolution),0);return t==NODATA ? vec2(0) : vec2(colorOffset+dot(t,colorMix),1);}
#endif`,Ys=`#ifdef RASTER_ARRAY
uniform sampler2D u_velocity;uniform mediump vec2 u_velocity_res;uniform mediump float u_max_speed;const vec4 NO_DATA=vec4(1);const vec2 INVALID_VELOCITY=vec2(-1);uniform highp vec2 u_uv_offset;uniform highp float u_data_offset;uniform highp vec2 u_data_scale;ivec4 rasterArrayLinearCoord(highp vec2 texCoord,highp vec2 texResolution,out highp vec2 fxy) {texCoord=texCoord*texResolution-0.5;fxy=fract(texCoord);texCoord-=fxy;return ivec4(texCoord.xxyy+vec2(1.5,0.5).xyxy);}highp vec2 lookup_velocity(highp vec2 uv) {uv=u_uv_offset.x+u_uv_offset.y*uv;highp vec2 fxy;ivec4 c=rasterArrayLinearCoord(uv,u_velocity_res,fxy);highp vec4 tl=texelFetch(u_velocity,c.yz,0);highp vec4 tr=texelFetch(u_velocity,c.xz,0);highp vec4 bl=texelFetch(u_velocity,c.yw,0);highp vec4 br=texelFetch(u_velocity,c.xw,0);if (tl==NO_DATA) {return INVALID_VELOCITY;}if (tr==NO_DATA) {return INVALID_VELOCITY;}if (bl==NO_DATA) {return INVALID_VELOCITY;}if (br==NO_DATA) {return INVALID_VELOCITY;}highp vec4 t=mix(mix(bl,br,fxy.x),mix(tl,tr,fxy.x),fxy.y);highp vec2 velocity=u_data_offset+vec2(dot(t.rg,u_data_scale),dot(t.ba,u_data_scale));velocity.y=-velocity.y;velocity/=max(u_max_speed,length(velocity));return velocity;}
#endif
uniform highp float u_particle_pos_scale;uniform highp vec2 u_particle_pos_offset;highp vec4 pack_pos_to_rgba(highp vec2 p) {highp vec2 v=(p+u_particle_pos_offset)/u_particle_pos_scale;highp vec4 r=vec4(v.x,fract(v.x*255.0),v.y,fract(v.y*255.0));return vec4(r.x-r.y/255.0,r.y,r.z-r.w/255.0,r.w);}highp vec2 unpack_pos_from_rgba(highp vec4 v) {v=floor(v*255.0+0.5)/255.0;highp vec2 p=vec2(v.x+(v.y/255.0),v.z+(v.w/255.0));return u_particle_pos_scale*p-u_particle_pos_offset;}`,Ja=`#ifdef RENDER_SHADOWS
uniform mediump vec3 u_shadow_direction;uniform highp vec3 u_shadow_normal_offset;vec3 shadow_normal_offset(vec3 normal) {float tileInMeters=u_shadow_normal_offset[0];vec3 n=vec3(-normal.xy,tileInMeters*normal.z);float dotScale=min(1.0-dot(normal,u_shadow_direction),1.0)*0.5+0.5;return n*dotScale;}vec3 shadow_normal_offset_model(vec3 normal) {vec3 transformed_normal=vec3(-normal.xy,normal.z);float NDotL=dot(normalize(transformed_normal),u_shadow_direction);float dotScale=min(1.0-NDotL,1.0)*0.5+0.5;return normal*dotScale;}float shadow_normal_offset_multiplier0() {return u_shadow_normal_offset[1];}float shadow_normal_offset_multiplier1() {return u_shadow_normal_offset[2];}
#endif//RENDER_SHADOWS`,Qa=`#ifdef RENDER_SHADOWS
#ifdef DEPTH_TEXTURE
uniform highp sampler2D u_shadowmap_0;uniform highp sampler2D u_shadowmap_1;
#else
uniform sampler2D u_shadowmap_0;uniform sampler2D u_shadowmap_1;
#endif
uniform float u_shadow_intensity;uniform float u_shadow_map_resolution;uniform float u_shadow_texel_size;uniform highp vec3 u_shadow_normal_offset;uniform vec2 u_fade_range;uniform mediump vec3 u_shadow_direction;uniform highp vec3 u_shadow_bias;highp float shadow_sample_1(highp vec2 uv,highp float compare) {highp float shadow_depth;
#ifdef DEPTH_TEXTURE
shadow_depth=texture(u_shadowmap_1,uv).r;
#else
shadow_depth=unpack_depth(texture(u_shadowmap_1,uv))*0.5+0.5;
#endif
return step(shadow_depth,compare);}highp float shadow_sample_0(highp vec2 uv,highp float compare) {highp float shadow_depth;
#ifdef DEPTH_TEXTURE
shadow_depth=texture(u_shadowmap_0,uv).r;
#else
shadow_depth=unpack_depth(texture(u_shadowmap_0,uv))*0.5+0.5;
#endif
return step(shadow_depth,compare);}float shadow_occlusion_1(highp vec4 pos,highp float bias) {highp vec2 uv=pos.xy;return shadow_sample_1(uv,pos.z-bias);}float shadow_occlusion_0(highp vec4 pos,highp float bias) {highp float compare0=pos.z-bias;
#ifdef TEXTURE_GATHER
highp vec2 uv=pos.xy;highp vec4 samples=textureGather(u_shadowmap_0,uv,0);lowp vec4 stepSamples=step(samples,vec4(compare0));
#else
highp vec2 uv00=pos.xy-vec2(0.5*u_shadow_texel_size);highp vec2 uv10=uv00+vec2(u_shadow_texel_size,0.0);highp vec2 uv01=uv00+vec2(0.0,u_shadow_texel_size);highp vec2 uv11=uv01+vec2(u_shadow_texel_size,0.0);lowp vec4 stepSamples=vec4(
shadow_sample_0(uv01,compare0),shadow_sample_0(uv11,compare0),shadow_sample_0(uv10,compare0),shadow_sample_0(uv00,compare0)
);
#endif
vec2 f=fract(pos.xy*u_shadow_map_resolution-vec2(0.5));lowp vec2 lerpx=mix(stepSamples.wx,stepSamples.zy,f.xx);return clamp(mix(lerpx.x,lerpx.y,f.y),0.0,1.0);}float shadow_occlusion(highp vec4 light_view_pos0,highp vec4 light_view_pos1,float view_depth,highp float bias) {
#ifdef SHADOWS_SINGLE_CASCADE
light_view_pos0.xyz/=light_view_pos0.w;vec2 abs_bounds=abs(light_view_pos0.xy);if (abs_bounds.x >=1.0 || abs_bounds.y >=1.0) {return 0.0;}light_view_pos0.xyz=light_view_pos0.xyz*0.5+0.5;return shadow_occlusion_0(light_view_pos0,bias);
#else
light_view_pos0.xyz/=light_view_pos0.w;light_view_pos1.xyz/=light_view_pos1.w;vec4 uv=vec4(light_view_pos0.xy,light_view_pos1.xy);vec4 abs_bounds=abs(uv);if (abs_bounds.x < 1.0 && abs_bounds.y < 1.0) {light_view_pos0.xyz=light_view_pos0.xyz*0.5+0.5;return shadow_occlusion_0(light_view_pos0,bias);}if (abs_bounds.z >=1.0 || abs_bounds.w >=1.0) {return 0.0;}light_view_pos1.xyz=light_view_pos1.xyz*0.5+0.5;float occlusion1=shadow_occlusion_1(light_view_pos1,bias);return clamp(mix(occlusion1,0.0,smoothstep(u_fade_range.x,u_fade_range.y,view_depth)),0.0,1.0);
#endif
}highp float calculate_shadow_bias(float NDotL) {
#ifdef NORMAL_OFFSET
return 0.5*u_shadow_bias.x;
#else
return 0.5*(u_shadow_bias.x+clamp(u_shadow_bias.y*tan(acos(NDotL)),0.0,u_shadow_bias.z));
#endif
}float shadowed_light_factor_normal(vec3 N,highp vec4 light_view_pos0,highp vec4 light_view_pos1,float view_depth) {float NDotL=dot(N,u_shadow_direction);float bias=calculate_shadow_bias(NDotL);float occlusion=shadow_occlusion(light_view_pos0,light_view_pos1,view_depth,bias);return mix(0.0,(1.0-(u_shadow_intensity*occlusion))*NDotL,step(0.0,NDotL));}float shadowed_light_factor_normal_opacity(vec3 N,highp vec4 light_view_pos0,highp vec4 light_view_pos1,float view_depth,float shadow_opacity) {float NDotL=dot(N,u_shadow_direction);float bias=calculate_shadow_bias(NDotL);float occlusion=shadow_occlusion(light_view_pos0,light_view_pos1,view_depth,bias)*shadow_opacity;return mix(0.0,(1.0-(u_shadow_intensity*occlusion))*NDotL,step(0.0,NDotL));}float shadowed_light_factor_normal_unbiased(vec3 N,highp vec4 light_view_pos0,highp vec4 light_view_pos1,float view_depth) {float NDotL=dot(N,u_shadow_direction);float bias=0.0;float occlusion=shadow_occlusion(light_view_pos0,light_view_pos1,view_depth,bias);return mix(0.0,(1.0-(u_shadow_intensity*occlusion))*NDotL,step(0.0,NDotL));}highp vec2 compute_receiver_plane_depth_bias(highp vec3 pos_dx,highp vec3 pos_dy)
{highp vec2 biasUV=vec2(
pos_dy.y*pos_dx.z-pos_dx.y*pos_dy.z,pos_dx.x*pos_dy.z-pos_dy.x*pos_dx.z);biasUV*=1.0/((pos_dx.x*pos_dy.y)-(pos_dx.y*pos_dy.x));return biasUV;}float shadowed_light_factor_plane_bias(highp vec4 light_view_pos0,highp vec4 light_view_pos1,float view_depth) {highp vec3 light_view_pos0_xyz=light_view_pos0.xyz/light_view_pos0.w*0.5+0.5;highp vec3 light_view_pos0_ddx=dFdx(light_view_pos0_xyz);highp vec3 light_view_pos0_ddy=dFdy(light_view_pos0_xyz);highp vec2 plane_depth_bias=compute_receiver_plane_depth_bias(light_view_pos0_ddx,light_view_pos0_ddy);highp float bias=dot(vec2(u_shadow_texel_size,u_shadow_texel_size),plane_depth_bias)+0.0001;float occlusion=shadow_occlusion(light_view_pos0,light_view_pos1,view_depth,bias);return 1.0-(u_shadow_intensity*occlusion);}float shadowed_light_factor(highp vec4 light_view_pos0,highp vec4 light_view_pos1,float view_depth) {float bias=0.0;float occlusion=shadow_occlusion(light_view_pos0,light_view_pos1,view_depth,bias);return 1.0-(u_shadow_intensity*occlusion);}float shadow_occlusion(float ndotl,highp vec4 light_view_pos0,highp vec4 light_view_pos1,float view_depth) {float bias=calculate_shadow_bias(ndotl);return shadow_occlusion(light_view_pos0,light_view_pos1,view_depth,bias);}
#endif`;const uo=[];$n(f3,uo),$n(Ka,uo),$n(Y0,uo);const fs={"_prelude_fog.vertex.glsl":J0,"_prelude_terrain.vertex.glsl":Uo,"_prelude_shadow.vertex.glsl":Ja,"_prelude_fog.fragment.glsl":m3,"_prelude_shadow.fragment.glsl":Qa,"_prelude_lighting.glsl":`
#ifdef LIGHTING_3D_MODE
uniform mediump vec3 u_lighting_ambient_color;uniform mediump vec3 u_lighting_directional_dir;uniform mediump vec3 u_lighting_directional_color;uniform mediump vec3 u_ground_radiance;float calculate_ambient_directional_factor(vec3 normal) {float NdotL=dot(normal,u_lighting_directional_dir);const float factor_reduction_max=0.3;float dir_luminance=dot(u_lighting_directional_color,vec3(0.2126,0.7152,0.0722));float directional_factor_min=1.0-factor_reduction_max*min(dir_luminance,1.0);float ambient_directional_factor=mix(directional_factor_min,1.0,min((NdotL+1.0),1.0));const float vertical_factor_min=0.92;float vertical_factor=mix(vertical_factor_min,1.0,normal.z*0.5+0.5);return vertical_factor*ambient_directional_factor;}vec3 linearProduct(vec3 srgbIn,vec3 k) {return srgbIn*pow(k,vec3(1./2.2));}vec3 apply_lighting(vec3 color,vec3 normal,float dir_factor) {float ambient_directional_factor=calculate_ambient_directional_factor(normal);vec3 ambient_contrib=ambient_directional_factor*u_lighting_ambient_color;vec3 directional_contrib=u_lighting_directional_color*dir_factor;return linearProduct(color,ambient_contrib+directional_contrib);}vec4 apply_lighting(vec4 color,vec3 normal,float dir_factor) {return vec4(apply_lighting(color.rgb,normal,dir_factor),color.a);}vec3 apply_lighting(vec3 color,vec3 normal) {float dir_factor=max(dot(normal,u_lighting_directional_dir),0.0);return apply_lighting(color.rgb,normal,dir_factor);}vec4 apply_lighting(vec4 color,vec3 normal) {float dir_factor=max(dot(normal,u_lighting_directional_dir),0.0);return vec4(apply_lighting(color.rgb,normal,dir_factor),color.a);}vec3 apply_lighting_ground(vec3 color) {return color*u_ground_radiance;}vec4 apply_lighting_ground(vec4 color) {return vec4(apply_lighting_ground(color.rgb),color.a);}float calculate_NdotL(vec3 normal) {const float ext=0.70710678118;return (clamp(dot(normal,u_lighting_directional_dir),-ext,1.0)+ext)/(1.0+ext);}vec4 apply_lighting_with_emission_ground(vec4 color,float emissive_strength) {return mix(apply_lighting_ground(color),color,emissive_strength);}vec3 compute_flood_lighting(vec3 flood_light_color,float fully_occluded_factor,float occlusion,vec3 ground_shadow_factor) {vec3 fully_occluded_color=flood_light_color*mix(ground_shadow_factor,vec3(1.0),fully_occluded_factor);float occlusion_ramp=smoothstep(0.0,0.2,1.0-occlusion);return mix(fully_occluded_color,flood_light_color,occlusion_ramp);}vec3 compute_emissive_draped(vec3 unlit_color,float fully_occluded_factor,float occlusion,vec3 ground_shadow_factor) {vec3 fully_occluded_color=unlit_color*mix(ground_shadow_factor,vec3(1.0),fully_occluded_factor);return mix(fully_occluded_color,unlit_color,1.0-occlusion);}
#endif//LIGHTING_3D_MODE`,"_prelude_raster_array.glsl":ps,"_prelude_raster_particle.glsl":Ys},Ks={};ei("",Uo),ei(m3,J0),ei(Qa,Ja),ei(ps,""),ei(Ys,"");const _3=ei(Y0,Ka),Q0=f3;var e0={background:ei(`#include "_prelude_fog.fragment.glsl"
#include "_prelude_lighting.glsl"
uniform vec4 u_color;uniform float u_opacity;
#ifdef LIGHTING_3D_MODE
in vec4 v_color;
#endif
void main() {vec4 out_color;
#ifdef LIGHTING_3D_MODE
out_color=v_color;
#else
out_color=u_color;
#endif
#ifdef FOG
out_color=fog_dither(fog_apply_premultiplied(out_color,v_fog_pos));
#endif
glFragColor=out_color*u_opacity;
#ifdef OVERDRAW_INSPECTOR
glFragColor=vec4(1.0);
#endif
HANDLE_WIREFRAME_DEBUG;}`,`#include "_prelude_fog.vertex.glsl"
#include "_prelude_lighting.glsl"
in vec2 a_pos;uniform mat4 u_matrix;
#ifdef LIGHTING_3D_MODE
uniform mediump vec4 u_color;out vec4 v_color;uniform float u_emissive_strength;
#endif
void main() {gl_Position=u_matrix*vec4(a_pos,0,1);
#ifdef LIGHTING_3D_MODE
v_color=apply_lighting_with_emission_ground(u_color,u_emissive_strength);
#endif
#ifdef FOG
v_fog_pos=fog_position(a_pos);
#endif
}`),backgroundPattern:ei(`#include "_prelude_fog.fragment.glsl"
#include "_prelude_lighting.glsl"
uniform vec2 u_pattern_tl;uniform vec2 u_pattern_br;uniform vec2 u_texsize;uniform float u_opacity;uniform float u_emissive_strength;uniform sampler2D u_image;in highp vec2 v_pos;void main() {highp vec2 imagecoord=mod(v_pos,1.0);highp vec2 pos=mix(u_pattern_tl/u_texsize,u_pattern_br/u_texsize,imagecoord);vec4 out_color=textureLodCustom(u_image,pos,v_pos);
#ifdef LIGHTING_3D_MODE
out_color=apply_lighting_with_emission_ground(out_color,u_emissive_strength);
#endif
#ifdef FOG
out_color=fog_dither(fog_apply_premultiplied(out_color,v_fog_pos));
#endif
glFragColor=out_color*u_opacity;
#ifdef OVERDRAW_INSPECTOR
glFragColor=vec4(1.0);
#endif
HANDLE_WIREFRAME_DEBUG;}`,`#include "_prelude_fog.vertex.glsl"
uniform mat4 u_matrix;uniform vec2 u_pattern_size;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform vec2 u_pattern_units_to_pixels;in vec2 a_pos;out highp vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);v_pos=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,u_pattern_size,u_pattern_units_to_pixels,a_pos);
#ifdef FOG
v_fog_pos=fog_position(a_pos);
#endif
}`),circle:ei(`#include "_prelude_fog.fragment.glsl"
#include "_prelude_lighting.glsl"
in vec3 v_data;in float v_visibility;
#pragma mapbox: define highp vec4 color
#pragma mapbox: define mediump float radius
#pragma mapbox: define lowp float blur
#pragma mapbox: define lowp float opacity
#pragma mapbox: define highp vec4 stroke_color
#pragma mapbox: define mediump float stroke_width
#pragma mapbox: define lowp float stroke_opacity
uniform float u_emissive_strength;void main() {
#pragma mapbox: initialize highp vec4 color
#pragma mapbox: initialize mediump float radius
#pragma mapbox: initialize lowp float blur
#pragma mapbox: initialize lowp float opacity
#pragma mapbox: initialize highp vec4 stroke_color
#pragma mapbox: initialize mediump float stroke_width
#pragma mapbox: initialize lowp float stroke_opacity
vec2 extrude=v_data.xy;float blur_positive=blur < 0.0 ? 0.0 : 1.0;lowp float antialiasblur=v_data.z;float extrude_length=length(extrude)+antialiasblur*(1.0-blur_positive);float antialiased_blur=-max(abs(blur),antialiasblur);float antialiase_blur_opacity=smoothstep(0.0,antialiasblur,extrude_length-1.0);float opacity_t=blur_positive==1.0 ? 
smoothstep(0.0,-antialiased_blur,1.0-extrude_length) : 
smoothstep(antialiased_blur,0.0,extrude_length-1.0)-antialiase_blur_opacity;float color_t=stroke_width < 0.01 ? 0.0 : smoothstep(
antialiased_blur,0.0,extrude_length-radius/(radius+stroke_width)
);vec4 out_color=mix(color*opacity,stroke_color*stroke_opacity,color_t);
#ifdef LIGHTING_3D_MODE
out_color=apply_lighting_with_emission_ground(out_color,u_emissive_strength);
#endif
#ifdef FOG
out_color=fog_apply_premultiplied(out_color,v_fog_pos);
#endif
glFragColor=out_color*(v_visibility*opacity_t);
#ifdef OVERDRAW_INSPECTOR
glFragColor=vec4(1.0);
#endif
}`,`#include "_prelude_fog.vertex.glsl"
#include "_prelude_terrain.vertex.glsl"
#define NUM_VISIBILITY_RINGS 2
#define INV_SQRT2 0.70710678
#define ELEVATION_BIAS 0.0001
#define NUM_SAMPLES_PER_RING 16
uniform mat4 u_matrix;uniform mat2 u_extrude_scale;uniform lowp float u_device_pixel_ratio;uniform highp float u_camera_to_center_distance;in vec2 a_pos;
#ifdef PROJECTION_GLOBE_VIEW
in vec3 a_pos_3;in vec3 a_pos_normal_3;uniform mat4 u_inv_rot_matrix;uniform vec2 u_merc_center;uniform vec3 u_tile_id;uniform float u_zoom_transition;uniform vec3 u_up_dir;
#endif
#ifdef ELEVATED_ROADS
in float a_circle_z_offset;
#endif
out vec3 v_data;out float v_visibility;
#pragma mapbox: define highp vec4 color
#pragma mapbox: define mediump float radius
#pragma mapbox: define lowp float blur
#pragma mapbox: define lowp float opacity
#pragma mapbox: define highp vec4 stroke_color
#pragma mapbox: define mediump float stroke_width
#pragma mapbox: define lowp float stroke_opacity
vec2 calc_offset(vec2 extrusion,float radius,float stroke_width, float view_scale) {return extrusion*(radius+stroke_width)*u_extrude_scale*view_scale;}float cantilevered_elevation(vec2 pos,float radius,float stroke_width,float view_scale) {vec2 c1=pos+calc_offset(vec2(-1,-1),radius,stroke_width,view_scale);vec2 c2=pos+calc_offset(vec2(1,-1),radius,stroke_width,view_scale);vec2 c3=pos+calc_offset(vec2(1,1),radius,stroke_width,view_scale);vec2 c4=pos+calc_offset(vec2(-1,1),radius,stroke_width,view_scale);float h1=elevation(c1)+ELEVATION_BIAS;float h2=elevation(c2)+ELEVATION_BIAS;float h3=elevation(c3)+ELEVATION_BIAS;float h4=elevation(c4)+ELEVATION_BIAS;return max(h4,max(h3,max(h1,h2)));}float circle_elevation(vec2 pos) {
#if defined(TERRAIN)
return elevation(pos)+ELEVATION_BIAS;
#else
return 0.0;
#endif
}vec4 project_vertex(vec2 extrusion,vec4 world_center,vec4 projected_center,float radius,float stroke_width, float view_scale,mat3 surface_vectors) {vec2 sample_offset=calc_offset(extrusion,radius,stroke_width,view_scale);
#ifdef PITCH_WITH_MAP
#ifdef PROJECTION_GLOBE_VIEW
return u_matrix*( world_center+vec4(sample_offset.x*surface_vectors[0]+sample_offset.y*surface_vectors[1],0) );
#else
return u_matrix*( world_center+vec4(sample_offset,0,0) );
#endif
#else
return projected_center+vec4(sample_offset,0,0);
#endif
}float get_sample_step() {
#ifdef PITCH_WITH_MAP
return 2.0*PI/float(NUM_SAMPLES_PER_RING);
#else
return PI/float(NUM_SAMPLES_PER_RING);
#endif
}void main(void) {
#pragma mapbox: initialize highp vec4 color
#pragma mapbox: initialize mediump float radius
#pragma mapbox: initialize lowp float blur
#pragma mapbox: initialize lowp float opacity
#pragma mapbox: initialize highp vec4 stroke_color
#pragma mapbox: initialize mediump float stroke_width
#pragma mapbox: initialize lowp float stroke_opacity
vec2 extrude=vec2(mod(a_pos,2.0)*2.0-1.0);vec2 circle_center=floor(a_pos*0.5);vec4 world_center;mat3 surface_vectors;
#ifdef PROJECTION_GLOBE_VIEW
vec3 pos_normal_3=a_pos_normal_3/16384.0;surface_vectors=globe_mercator_surface_vectors(pos_normal_3,u_up_dir,u_zoom_transition);vec3 surface_extrusion=extrude.x*surface_vectors[0]+extrude.y*surface_vectors[1];vec3 globe_elevation=elevationVector(circle_center)*circle_elevation(circle_center);vec3 globe_pos=a_pos_3+surface_extrusion+globe_elevation;vec3 mercator_elevation=u_up_dir*u_tile_up_scale*circle_elevation(circle_center);vec3 merc_pos=mercator_tile_position(u_inv_rot_matrix,circle_center,u_tile_id,u_merc_center)+surface_extrusion+mercator_elevation;vec3 pos=mix_globe_mercator(globe_pos,merc_pos,u_zoom_transition);world_center=vec4(pos,1);
#else 
surface_vectors=mat3(1.0);float height=circle_elevation(circle_center);world_center=vec4(circle_center,height,1);
#endif
#ifdef ELEVATED_ROADS
world_center.z+=a_circle_z_offset+ELEVATION_BIAS;
#endif
vec4 projected_center=u_matrix*world_center;float view_scale=0.0;
#ifdef PITCH_WITH_MAP
#ifdef SCALE_WITH_MAP
view_scale=1.0;
#else
view_scale=projected_center.w/u_camera_to_center_distance;
#endif
#else
#ifdef SCALE_WITH_MAP
view_scale=u_camera_to_center_distance;
#else
view_scale=projected_center.w;
#endif
#endif
gl_Position=project_vertex(extrude,world_center,projected_center,radius,stroke_width,view_scale,surface_vectors);float visibility=0.0;
#ifdef TERRAIN
float step=get_sample_step();vec4 occlusion_world_center;vec4 occlusion_projected_center;
#ifdef PITCH_WITH_MAP
float cantilevered_height=cantilevered_elevation(circle_center,radius,stroke_width,view_scale);occlusion_world_center=vec4(circle_center,cantilevered_height,1);occlusion_projected_center=u_matrix*occlusion_world_center;
#else
occlusion_world_center=world_center;occlusion_projected_center=projected_center;
#endif
for(int ring=0; ring < NUM_VISIBILITY_RINGS; ring++) {float scale=(float(ring)+1.0)/float(NUM_VISIBILITY_RINGS);for(int i=0; i < NUM_SAMPLES_PER_RING; i++) {vec2 extrusion=vec2(cos(step*float(i)),-sin(step*float(i)))*scale;vec4 frag_pos=project_vertex(extrusion,occlusion_world_center,occlusion_projected_center,radius,stroke_width,view_scale,surface_vectors);visibility+=float(!isOccluded(frag_pos));}}visibility/=float(NUM_VISIBILITY_RINGS)*float(NUM_SAMPLES_PER_RING);
#else
visibility=1.0;
#endif
#ifdef PROJECTION_GLOBE_VIEW
visibility=1.0;
#endif
v_visibility=visibility;lowp float antialiasblur=1.0/u_device_pixel_ratio/(radius+stroke_width);v_data=vec3(extrude.x,extrude.y,antialiasblur);
#ifdef FOG
v_fog_pos=fog_position(world_center.xyz);
#endif
}`),clippingMask:ei("void main() {glFragColor=vec4(1.0);}","in vec2 a_pos;uniform mat4 u_matrix;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);}"),heatmap:ei(`#include "_prelude_fog.fragment.glsl"
uniform highp float u_intensity;in vec2 v_extrude;
#pragma mapbox: define highp float weight
#define GAUSS_COEF 0.3989422804014327
void main() {
#pragma mapbox: initialize highp float weight
float d=-0.5*3.0*3.0*dot(v_extrude,v_extrude);float val=weight*u_intensity*GAUSS_COEF*exp(d);glFragColor=vec4(val,1.0,1.0,1.0);
#ifdef FOG
if (u_is_globe==0) {glFragColor.r*=pow(1.0-fog_opacity(v_fog_pos),2.0);}
#endif
#ifdef OVERDRAW_INSPECTOR
glFragColor=vec4(1.0);
#endif
HANDLE_WIREFRAME_DEBUG;}`,`#include "_prelude_terrain.vertex.glsl"
#include "_prelude_fog.vertex.glsl"
uniform mat4 u_matrix;uniform float u_extrude_scale;uniform float u_opacity;uniform float u_intensity;in vec2 a_pos;
#ifdef PROJECTION_GLOBE_VIEW
in vec3 a_pos_3;in vec3 a_pos_normal_3;uniform mat4 u_inv_rot_matrix;uniform vec2 u_merc_center;uniform vec3 u_tile_id;uniform float u_zoom_transition;uniform vec3 u_up_dir;
#endif
out vec2 v_extrude;
#pragma mapbox: define highp float weight
#pragma mapbox: define mediump float radius
const highp float ZERO=1.0/255.0/16.0;
#define GAUSS_COEF 0.3989422804014327
void main(void) {
#pragma mapbox: initialize highp float weight
#pragma mapbox: initialize mediump float radius
vec2 unscaled_extrude=vec2(mod(a_pos,2.0)*2.0-1.0);float S=sqrt(-2.0*log(ZERO/weight/u_intensity/GAUSS_COEF))/3.0;v_extrude=S*unscaled_extrude;vec2 extrude=v_extrude*radius*u_extrude_scale;vec2 tilePos=floor(a_pos*0.5);vec3 pos;
#ifdef PROJECTION_GLOBE_VIEW
vec3 pos_normal_3=a_pos_normal_3/16384.0;mat3 surface_vectors=globe_mercator_surface_vectors(pos_normal_3,u_up_dir,u_zoom_transition);vec3 surface_extrusion=extrude.x*surface_vectors[0]+extrude.y*surface_vectors[1];vec3 globe_elevation=elevationVector(tilePos)*elevation(tilePos);vec3 globe_pos=a_pos_3+surface_extrusion+globe_elevation;vec3 mercator_elevation=u_up_dir*u_tile_up_scale*elevation(tilePos);vec3 merc_pos=mercator_tile_position(u_inv_rot_matrix,tilePos,u_tile_id,u_merc_center)+surface_extrusion+mercator_elevation;pos=mix_globe_mercator(globe_pos,merc_pos,u_zoom_transition);
#else
pos=vec3(tilePos+extrude,elevation(tilePos));
#endif
gl_Position=u_matrix*vec4(pos,1);
#ifdef FOG
v_fog_pos=fog_position(pos);
#endif
}`),heatmapTexture:ei(`uniform sampler2D u_image;uniform sampler2D u_color_ramp;uniform float u_opacity;in vec2 v_pos;void main() {float t=texture(u_image,v_pos).r;vec4 color=texture(u_color_ramp,vec2(t,0.5));glFragColor=color*u_opacity;
#ifdef OVERDRAW_INSPECTOR
glFragColor=vec4(0.0);
#endif
HANDLE_WIREFRAME_DEBUG;}`,"in vec2 a_pos;out vec2 v_pos;void main() {gl_Position=vec4(a_pos,0,1);v_pos=a_pos*0.5+0.5;}"),collisionBox:ei("in float v_placed;in float v_notUsed;void main() {vec4 red =vec4(1.0,0.0,0.0,1.0);vec4 blue=vec4(0.0,0.0,1.0,0.5);glFragColor =mix(red,blue,step(0.5,v_placed))*0.5;glFragColor*=mix(1.0,0.1,step(0.5,v_notUsed));}",`#include "_prelude_terrain.vertex.glsl"
in vec3 a_pos;in vec2 a_anchor_pos;in vec2 a_extrude;in vec2 a_placed;in vec2 a_shift;in vec2 a_elevation_from_sea;in float a_size_scale;in vec2 a_padding;in float a_auto_z_offset;uniform mat4 u_matrix;uniform vec2 u_extrude_scale;uniform float u_camera_to_center_distance;out float v_placed;out float v_notUsed;void main() {float feature_elevation=a_elevation_from_sea.x+a_auto_z_offset;float terrain_elevation=(a_elevation_from_sea.y==1.0 ? 0.0 : elevation(a_anchor_pos));vec4 projectedPoint=u_matrix*vec4(a_pos+elevationVector(a_anchor_pos)*(feature_elevation+terrain_elevation),1);highp float camera_to_anchor_distance=projectedPoint.w;highp float collision_perspective_ratio=clamp(
0.5+0.5*(u_camera_to_center_distance/camera_to_anchor_distance),0.0,1.5);gl_Position=projectedPoint;gl_Position.xy+=(a_extrude*a_size_scale+a_shift+a_padding)*u_extrude_scale*gl_Position.w*collision_perspective_ratio;v_placed=a_placed.x;v_notUsed=a_placed.y;}`),collisionCircle:ei("in float v_radius;in vec2 v_extrude;in float v_perspective_ratio;in float v_collision;void main() {float alpha=0.5*min(v_perspective_ratio,1.0);float stroke_radius=0.9*max(v_perspective_ratio,1.0);float distance_to_center=length(v_extrude);float distance_to_edge=abs(distance_to_center-v_radius);float opacity_t=smoothstep(-stroke_radius,0.0,-distance_to_edge);vec4 color=mix(vec4(0.0,0.0,1.0,0.5),vec4(1.0,0.0,0.0,1.0),v_collision);glFragColor=color*alpha*opacity_t;}",`in vec2 a_pos_2f;in float a_radius;in vec2 a_flags;uniform mat4 u_matrix;uniform mat4 u_inv_matrix;uniform vec2 u_viewport_size;uniform float u_camera_to_center_distance;out float v_radius;out vec2 v_extrude;out float v_perspective_ratio;out float v_collision;vec3 toTilePosition(vec2 screenPos) {vec4 rayStart=u_inv_matrix*vec4(screenPos,-1.0,1.0);vec4 rayEnd  =u_inv_matrix*vec4(screenPos, 1.0,1.0);rayStart.xyz/=rayStart.w;rayEnd.xyz  /=rayEnd.w;highp float t=(0.0-rayStart.z)/(rayEnd.z-rayStart.z);return mix(rayStart.xyz,rayEnd.xyz,t);}void main() {vec2 quadCenterPos=a_pos_2f;float radius=a_radius;float collision=a_flags.x;float vertexIdx=a_flags.y;vec2 quadVertexOffset=vec2(
mix(-1.0,1.0,float(vertexIdx >=2.0)),mix(-1.0,1.0,float(vertexIdx >=1.0 && vertexIdx <=2.0)));vec2 quadVertexExtent=quadVertexOffset*radius;vec3 tilePos=toTilePosition(quadCenterPos);vec4 clipPos=u_matrix*vec4(tilePos,1.0);highp float camera_to_anchor_distance=clipPos.w;highp float collision_perspective_ratio=clamp(
0.5+0.5*(u_camera_to_center_distance/camera_to_anchor_distance),0.0,4.0);float padding_factor=1.2;v_radius=radius;v_extrude=quadVertexExtent*padding_factor;v_perspective_ratio=collision_perspective_ratio;v_collision=collision;gl_Position=vec4(clipPos.xyz/clipPos.w,1.0)+vec4(quadVertexExtent*padding_factor/u_viewport_size*2.0,0.0,0.0);}`),debug:ei("uniform highp vec4 u_color;uniform sampler2D u_overlay;in vec2 v_uv;void main() {vec4 overlay_color=texture(u_overlay,v_uv);glFragColor=mix(u_color,overlay_color,overlay_color.a);}",`#include "_prelude_terrain.vertex.glsl"
in vec2 a_pos;
#ifdef PROJECTION_GLOBE_VIEW
in vec3 a_pos_3;
#endif
out vec2 v_uv;uniform mat4 u_matrix;uniform float u_overlay_scale;void main() {float h=elevation(a_pos);v_uv=a_pos/8192.0;
#ifdef PROJECTION_GLOBE_VIEW
gl_Position=u_matrix*vec4(a_pos_3+elevationVector(a_pos)*h,1);
#else
gl_Position=u_matrix*vec4(a_pos*u_overlay_scale,h,1);
#endif
}`),elevatedStructuresDepth:ei(`void main() {
#ifndef DEPTH_TEXTURE
glFragColor=vec4(0.);
#endif
}`,"in vec2 a_pos;in float a_height;uniform mat4 u_matrix;uniform float u_depth_bias;void main() {gl_Position=u_matrix*vec4(a_pos,a_height,1);gl_Position.z=gl_Position.z+u_depth_bias;}"),elevatedStructuresDepthReconstruct:ei(`#ifdef DEPTH_RECONSTRUCTION
in float v_height;
#endif
void main() {
#ifdef DEPTH_RECONSTRUCTION
if (v_height >=0.0)
discard;
#endif
glFragColor=vec4(1.0,0.0,0.0,1.0);}`,`in vec2 a_pos;in float a_height;uniform mat4 u_matrix;uniform vec3 u_camera_pos;uniform highp float u_depth_bias;uniform lowp float u_height_scale;uniform lowp float u_reset_depth;
#ifdef DEPTH_RECONSTRUCTION
out float v_height;
#endif
void main() {vec3 vpos=vec3(a_pos,a_height*u_height_scale);
#ifdef DEPTH_RECONSTRUCTION
if (u_camera_pos.z > vpos.z) {vpos-=(u_camera_pos-vpos)*(vpos.z/(u_camera_pos.z-vpos.z));}v_height=a_height;
#endif
gl_Position=u_matrix*vec4(vpos,1);gl_Position.z=u_reset_depth==1.0 ? gl_Position.w : gl_Position.z+u_depth_bias;}`),elevatedStructures:ei(`#include "_prelude_fog.fragment.glsl"
#include "_prelude_lighting.glsl"
#include "_prelude_shadow.fragment.glsl"
in vec3 v_normal;in float v_height;
#ifdef RENDER_SHADOWS
in highp vec4 v_pos_light_view_0;in highp vec4 v_pos_light_view_1;in float v_depth;
#endif
void main() {vec3 color=vec3(241.0/255.0,236.0/255.0,225.0/255.0);
#ifdef LIGHTING_3D_MODE
vec3 normal=normalize(v_normal);
#ifdef RENDER_SHADOWS
float shadowed_lighting_factor=shadowed_light_factor_normal(normal,v_pos_light_view_0,v_pos_light_view_1,v_depth);color.rgb=apply_lighting(color.rgb,normal,shadowed_lighting_factor);
#else
color=apply_lighting(color,normal);
#endif
if (v_height < 0.0) {float penetration=max(v_height+7.5,0.0);float occlusion=1.0-1.0/PI*acos(1.0-penetration/4.0);color=color*(1.0-pow(occlusion,2.0)*0.3);}
#endif
#ifdef FOG
color=fog_apply(color,v_fog_pos);
#endif
vec4 out_color=vec4(color,1.0);
#ifdef INDICATOR_CUTOUT
out_color=applyCutout(out_color,v_height);
#endif
glFragColor=out_color;HANDLE_WIREFRAME_DEBUG;}`,`#include "_prelude_fog.vertex.glsl"
#include "_prelude_shadow.vertex.glsl"
in vec2 a_pos;in float a_height;in vec3 a_pos_normal_3;uniform mat4 u_matrix;out vec3 v_normal;out float v_height;
#ifdef RENDER_SHADOWS
uniform mat4 u_light_matrix_0;uniform mat4 u_light_matrix_1;out highp vec4 v_pos_light_view_0;out highp vec4 v_pos_light_view_1;out float v_depth;
#endif
void main() {v_normal=a_pos_normal_3/16384.0;v_height=a_height;vec3 pos=vec3(a_pos,a_height);gl_Position=u_matrix*vec4(pos,1);
#ifdef RENDER_SHADOWS
vec3 shd_pos0=pos;vec3 shd_pos1=pos;
#ifdef NORMAL_OFFSET
vec3 offset=shadow_normal_offset(v_normal);shd_pos0+=offset*shadow_normal_offset_multiplier0();shd_pos1+=offset*shadow_normal_offset_multiplier1();
#endif
v_pos_light_view_0=u_light_matrix_0*vec4(shd_pos0,1);v_pos_light_view_1=u_light_matrix_1*vec4(shd_pos1,1);v_depth=gl_Position.w;
#endif
#ifdef FOG
v_fog_pos=fog_position(a_pos);
#endif
}`),fill:ei(`#include "_prelude_fog.fragment.glsl"
#include "_prelude_lighting.glsl"
#include "_prelude_shadow.fragment.glsl"
#pragma mapbox: define highp vec4 color
#pragma mapbox: define lowp float opacity
uniform float u_emissive_strength;
#ifdef RENDER_SHADOWS
uniform vec3 u_ground_shadow_factor;in highp vec4 v_pos_light_view_0;in highp vec4 v_pos_light_view_1;in highp float v_depth;
#endif
#ifdef INDICATOR_CUTOUT
in highp float v_z_offset;
#endif
void main() {
#pragma mapbox: initialize highp vec4 color
#pragma mapbox: initialize lowp float opacity
vec4 out_color=color;
#ifdef LIGHTING_3D_MODE
out_color=apply_lighting_with_emission_ground(out_color,u_emissive_strength);
#ifdef RENDER_SHADOWS
float light=shadowed_light_factor(v_pos_light_view_0,v_pos_light_view_1,v_depth);out_color.rgb*=mix(u_ground_shadow_factor,vec3(1.0),light);
#endif
#endif
#ifdef FOG
out_color=fog_dither(fog_apply_premultiplied(out_color,v_fog_pos));
#endif
out_color*=opacity;
#ifdef INDICATOR_CUTOUT
if (v_z_offset >=0.0) {out_color=applyCutout(out_color,v_z_offset);}
#endif
glFragColor=out_color;
#ifdef OVERDRAW_INSPECTOR
glFragColor=vec4(1.0);
#endif
HANDLE_WIREFRAME_DEBUG;}`,`#include "_prelude_fog.vertex.glsl"
#include "_prelude_shadow.vertex.glsl"
in vec2 a_pos;
#ifdef ELEVATED_ROADS
in float a_road_z_offset;
#endif
#ifdef RENDER_SHADOWS
uniform mat4 u_light_matrix_0;uniform mat4 u_light_matrix_1;out highp vec4 v_pos_light_view_0;out highp vec4 v_pos_light_view_1;out highp float v_depth;
#endif
#ifdef INDICATOR_CUTOUT
out highp float v_z_offset;
#endif
uniform mat4 u_matrix;
#pragma mapbox: define highp vec4 color
#pragma mapbox: define lowp float opacity
#pragma mapbox: define highp float z_offset
void main() {
#pragma mapbox: initialize highp vec4 color
#pragma mapbox: initialize lowp float opacity
#pragma mapbox: initialize highp float z_offset
#ifdef ELEVATED_ROADS
z_offset+=a_road_z_offset;
#endif
float hidden=float(opacity==0.0);gl_Position=mix(u_matrix*vec4(a_pos,z_offset,1),AWAY,hidden);
#ifdef RENDER_SHADOWS
vec3 shd_pos0=vec3(a_pos,z_offset);vec3 shd_pos1=vec3(a_pos,z_offset);
#ifdef NORMAL_OFFSET
vec3 offset=shadow_normal_offset(vec3(0.0,0.0,1.0));shd_pos0+=offset*shadow_normal_offset_multiplier0();shd_pos1+=offset*shadow_normal_offset_multiplier1();
#endif
v_pos_light_view_0=u_light_matrix_0*vec4(shd_pos0,1);v_pos_light_view_1=u_light_matrix_1*vec4(shd_pos1,1);v_depth=gl_Position.w;
#endif
#ifdef FOG
v_fog_pos=fog_position(a_pos);
#endif
#ifdef INDICATOR_CUTOUT
v_z_offset=z_offset;
#endif
}`),fillOutline:ei(`#include "_prelude_fog.fragment.glsl"
#include "_prelude_lighting.glsl"
#include "_prelude_shadow.fragment.glsl"
in highp vec2 v_pos;uniform float u_emissive_strength;
#ifdef RENDER_SHADOWS
uniform vec3 u_ground_shadow_factor;in highp vec4 v_pos_light_view_0;in highp vec4 v_pos_light_view_1;in highp float v_depth;
#endif
#pragma mapbox: define highp vec4 outline_color
#pragma mapbox: define lowp float opacity
void main() {
#pragma mapbox: initialize highp vec4 outline_color
#pragma mapbox: initialize lowp float opacity
float dist=length(v_pos-gl_FragCoord.xy);float alpha=1.0-smoothstep(0.0,1.0,dist);vec4 out_color=outline_color;
#ifdef LIGHTING_3D_MODE
out_color=apply_lighting_with_emission_ground(out_color,u_emissive_strength);
#ifdef RENDER_SHADOWS
float light=shadowed_light_factor(v_pos_light_view_0,v_pos_light_view_1,v_depth);out_color.rgb*=mix(u_ground_shadow_factor,vec3(1.0),light);
#endif
#endif
#ifdef FOG
out_color=fog_dither(fog_apply_premultiplied(out_color,v_fog_pos));
#endif
glFragColor=out_color*(alpha*opacity);
#ifdef OVERDRAW_INSPECTOR
glFragColor=vec4(1.0);
#endif
HANDLE_WIREFRAME_DEBUG;}`,`#include "_prelude_fog.vertex.glsl"
#include "_prelude_shadow.vertex.glsl"
in vec2 a_pos;
#ifdef ELEVATED_ROADS
in float a_road_z_offset;
#endif
#ifdef RENDER_SHADOWS
uniform mat4 u_light_matrix_0;uniform mat4 u_light_matrix_1;out highp vec4 v_pos_light_view_0;out highp vec4 v_pos_light_view_1;out highp float v_depth;
#endif
uniform mat4 u_matrix;uniform vec2 u_world;out highp vec2 v_pos;
#pragma mapbox: define highp vec4 outline_color
#pragma mapbox: define lowp float opacity
#pragma mapbox: define highp float z_offset
void main() {
#pragma mapbox: initialize highp vec4 outline_color
#pragma mapbox: initialize lowp float opacity
#pragma mapbox: initialize highp float z_offset
#ifdef ELEVATED_ROADS
z_offset+=a_road_z_offset;
#endif
float hidden=float(opacity==0.0);gl_Position=mix(u_matrix*vec4(a_pos,z_offset,1),AWAY,hidden);v_pos=(gl_Position.xy/gl_Position.w+1.0)/2.0*u_world;
#ifdef RENDER_SHADOWS
vec3 shd_pos0=vec3(a_pos,z_offset);vec3 shd_pos1=vec3(a_pos,z_offset);
#ifdef NORMAL_OFFSET
vec3 offset=shadow_normal_offset(vec3(0.0,0.0,1.0));shd_pos0+=offset*shadow_normal_offset_multiplier0();shd_pos1+=offset*shadow_normal_offset_multiplier1();
#endif
v_pos_light_view_0=u_light_matrix_0*vec4(shd_pos0,1);v_pos_light_view_1=u_light_matrix_1*vec4(shd_pos1,1);v_depth=gl_Position.w;
#endif
#ifdef FOG
v_fog_pos=fog_position(a_pos);
#endif
}`),fillOutlinePattern:ei(`#include "_prelude_fog.fragment.glsl"
#include "_prelude_lighting.glsl"
#include "_prelude_shadow.fragment.glsl"
uniform vec2 u_texsize;uniform sampler2D u_image;uniform float u_emissive_strength;
#ifdef RENDER_SHADOWS
uniform vec3 u_ground_shadow_factor;in highp vec4 v_pos_light_view_0;in highp vec4 v_pos_light_view_1;in highp float v_depth;
#endif
in highp vec2 v_pos;in highp vec2 v_pos_world;
#pragma mapbox: define lowp float opacity
#pragma mapbox: define lowp vec4 pattern
void main() {
#pragma mapbox: initialize lowp float opacity
#pragma mapbox: initialize mediump vec4 pattern
vec2 pattern_tl=pattern.xy;vec2 pattern_br=pattern.zw;highp vec2 imagecoord=mod(v_pos,1.0);highp vec2 pos=mix(pattern_tl/u_texsize,pattern_br/u_texsize,imagecoord);highp vec2 lod_pos=mix(pattern_tl/u_texsize,pattern_br/u_texsize,v_pos);float dist=length(v_pos_world-gl_FragCoord.xy);float alpha=1.0-smoothstep(0.0,1.0,dist);vec4 out_color=textureLodCustom(u_image,pos,lod_pos);
#ifdef LIGHTING_3D_MODE
out_color=apply_lighting_with_emission_ground(out_color,u_emissive_strength);
#ifdef RENDER_SHADOWS
float light=shadowed_light_factor(v_pos_light_view_0,v_pos_light_view_1,v_depth);out_color.rgb*=mix(u_ground_shadow_factor,vec3(1.0),light);
#endif
#endif
#ifdef FOG
out_color=fog_dither(fog_apply_premultiplied(out_color,v_fog_pos));
#endif
glFragColor=out_color*(alpha*opacity);
#ifdef OVERDRAW_INSPECTOR
glFragColor=vec4(1.0);
#endif
HANDLE_WIREFRAME_DEBUG;}`,`#include "_prelude_fog.vertex.glsl"
#include "_prelude_shadow.vertex.glsl"
uniform mat4 u_matrix;uniform vec2 u_world;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform float u_tile_units_to_pixels;in vec2 a_pos;
#ifdef ELEVATED_ROADS
in float a_road_z_offset;
#endif
#ifdef RENDER_SHADOWS
uniform mat4 u_light_matrix_0;uniform mat4 u_light_matrix_1;out highp vec4 v_pos_light_view_0;out highp vec4 v_pos_light_view_1;out highp float v_depth;
#endif
out highp vec2 v_pos;out highp vec2 v_pos_world;
#pragma mapbox: define lowp float opacity
#pragma mapbox: define lowp vec4 pattern
#pragma mapbox: define lowp float pixel_ratio
#pragma mapbox: define highp float z_offset
void main() {
#pragma mapbox: initialize lowp float opacity
#pragma mapbox: initialize mediump vec4 pattern
#pragma mapbox: initialize lowp float pixel_ratio
#pragma mapbox: initialize highp float z_offset
vec2 pattern_tl=pattern.xy;vec2 pattern_br=pattern.zw;
#ifdef ELEVATED_ROADS
z_offset+=a_road_z_offset;
#endif
float hidden=float(opacity==0.0);gl_Position=mix(u_matrix*vec4(a_pos,z_offset,1),AWAY,hidden);vec2 display_size=(pattern_br-pattern_tl)/pixel_ratio;v_pos=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,display_size,u_tile_units_to_pixels,a_pos);v_pos_world=(gl_Position.xy/gl_Position.w+1.0)/2.0*u_world;
#ifdef RENDER_SHADOWS
vec3 shd_pos0=vec3(a_pos,z_offset);vec3 shd_pos1=vec3(a_pos,z_offset);
#ifdef NORMAL_OFFSET
vec3 offset=shadow_normal_offset(vec3(0.0,0.0,1.0));shd_pos0+=offset*shadow_normal_offset_multiplier0();shd_pos1+=offset*shadow_normal_offset_multiplier1();
#endif
v_pos_light_view_0=u_light_matrix_0*vec4(shd_pos0,1);v_pos_light_view_1=u_light_matrix_1*vec4(shd_pos1,1);v_depth=gl_Position.w;
#endif
#ifdef FOG
v_fog_pos=fog_position(a_pos);
#endif
}`),fillPattern:ei(`#include "_prelude_fog.fragment.glsl"
#include "_prelude_lighting.glsl"
#include "_prelude_shadow.fragment.glsl"
uniform vec2 u_texsize;uniform sampler2D u_image;in highp vec2 v_pos;uniform float u_emissive_strength;
#ifdef RENDER_SHADOWS
uniform vec3 u_ground_shadow_factor;in highp vec4 v_pos_light_view_0;in highp vec4 v_pos_light_view_1;in highp float v_depth;
#endif
#pragma mapbox: define lowp float opacity
#pragma mapbox: define lowp vec4 pattern
void main() {
#pragma mapbox: initialize lowp float opacity
#pragma mapbox: initialize mediump vec4 pattern
vec2 pattern_tl=pattern.xy;vec2 pattern_br=pattern.zw;highp vec2 imagecoord=mod(v_pos,1.0);highp vec2 pos=mix(pattern_tl/u_texsize,pattern_br/u_texsize,imagecoord);highp vec2 lod_pos=mix(pattern_tl/u_texsize,pattern_br/u_texsize,v_pos);vec4 out_color=textureLodCustom(u_image,pos,lod_pos);
#ifdef LIGHTING_3D_MODE
out_color=apply_lighting_with_emission_ground(out_color,u_emissive_strength);
#ifdef RENDER_SHADOWS
float light=shadowed_light_factor(v_pos_light_view_0,v_pos_light_view_1,v_depth);out_color.rgb*=mix(u_ground_shadow_factor,vec3(1.0),light);
#endif
#endif
#ifdef FOG
out_color=fog_dither(fog_apply_premultiplied(out_color,v_fog_pos));
#endif
glFragColor=out_color*opacity;
#ifdef OVERDRAW_INSPECTOR
glFragColor=vec4(1.0);
#endif
HANDLE_WIREFRAME_DEBUG;}`,`#include "_prelude_fog.vertex.glsl"
#include "_prelude_shadow.vertex.glsl"
uniform mat4 u_matrix;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform float u_tile_units_to_pixels;in vec2 a_pos;
#ifdef ELEVATED_ROADS
in float a_road_z_offset;
#endif
#ifdef RENDER_SHADOWS
uniform mat4 u_light_matrix_0;uniform mat4 u_light_matrix_1;out highp vec4 v_pos_light_view_0;out highp vec4 v_pos_light_view_1;out highp float v_depth;
#endif
out highp vec2 v_pos;
#pragma mapbox: define lowp float opacity
#pragma mapbox: define lowp vec4 pattern
#pragma mapbox: define lowp float pixel_ratio
#pragma mapbox: define highp float z_offset
void main() {
#pragma mapbox: initialize lowp float opacity
#pragma mapbox: initialize mediump vec4 pattern
#pragma mapbox: initialize lowp float pixel_ratio
#pragma mapbox: initialize highp float z_offset
vec2 pattern_tl=pattern.xy;vec2 pattern_br=pattern.zw;vec2 display_size=(pattern_br-pattern_tl)/pixel_ratio;
#ifdef ELEVATED_ROADS
z_offset+=a_road_z_offset;
#endif
float hidden=float(opacity==0.0);gl_Position=mix(u_matrix*vec4(a_pos,z_offset,1),AWAY,hidden);v_pos=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,display_size,u_tile_units_to_pixels,a_pos);
#ifdef RENDER_SHADOWS
vec3 shd_pos0=vec3(a_pos,z_offset);vec3 shd_pos1=vec3(a_pos,z_offset);
#ifdef NORMAL_OFFSET
vec3 offset=shadow_normal_offset(vec3(0.0,0.0,1.0));shd_pos0+=offset*shadow_normal_offset_multiplier0();shd_pos1+=offset*shadow_normal_offset_multiplier1();
#endif
v_pos_light_view_0=u_light_matrix_0*vec4(shd_pos0,1);v_pos_light_view_1=u_light_matrix_1*vec4(shd_pos1,1);v_depth=gl_Position.w;
#endif
#ifdef FOG
v_fog_pos=fog_position(a_pos);
#endif
}`),fillExtrusion:ei(`#include "_prelude_fog.fragment.glsl"
#include "_prelude_shadow.fragment.glsl"
#include "_prelude_lighting.glsl"
in vec4 v_color;in vec4 v_flat;
#ifdef RENDER_SHADOWS
in highp vec4 v_pos_light_view_0;in highp vec4 v_pos_light_view_1;
#endif
uniform lowp float u_opacity;
#ifdef FAUX_AO
uniform lowp vec2 u_ao;in vec2 v_ao;
#endif
#if defined(ZERO_ROOF_RADIUS) && !defined(LIGHTING_3D_MODE)
in vec4 v_roof_color;
#endif
#if defined(ZERO_ROOF_RADIUS) || defined(RENDER_SHADOWS) || defined(LIGHTING_3D_MODE)
in highp vec3 v_normal;
#endif
uniform vec3 u_flood_light_color;uniform highp float u_vertical_scale;uniform float u_flood_light_intensity;uniform vec3 u_ground_shadow_factor;
#if defined(LIGHTING_3D_MODE) && defined(FLOOD_LIGHT)
in float v_flood_radius;in float v_has_floodlight;
#endif
in float v_height;
#pragma mapbox: define highp float emissive_strength
void main() {
#pragma mapbox: initialize highp float emissive_strength
#if defined(ZERO_ROOF_RADIUS) || defined(RENDER_SHADOWS) || defined(LIGHTING_3D_MODE)
vec3 normal=normalize(v_normal);
#endif
float z;vec4 color=v_color;
#ifdef ZERO_ROOF_RADIUS
z=float(normal.z > 0.00001);
#ifdef LIGHTING_3D_MODE
normal=mix(normal,vec3(0.0,0.0,1.0),z);
#else
color=mix(v_color,v_roof_color,z);
#endif
#endif
float h=max(0.0,v_height);float ao_shade=1.0;
#ifdef FAUX_AO
float intensity=u_ao[0];float h_floors=h/(u_ao[1]*u_vertical_scale);float y_shade=1.0-0.9*intensity*min(v_ao.y,1.0);ao_shade=(1.0-0.08*intensity)*(y_shade+(1.0-y_shade)*(1.0-pow(1.0-min(h_floors/16.0,1.0),16.0)))+0.08*intensity*min(h_floors/160.0,1.0);float concave=v_ao.x*v_ao.x;
#ifdef ZERO_ROOF_RADIUS
concave*=(1.0-z);
#endif
float x_shade=mix(1.0,mix(0.6,0.75,min(h_floors/30.0,1.0)),intensity)+0.1*intensity*min(h,1.0);ao_shade*=mix(1.0,x_shade*x_shade*x_shade,concave);
#ifdef LIGHTING_3D_MODE
#ifdef FLOOD_LIGHT
color.rgb*=mix(ao_shade,1.0,v_has_floodlight);
#else
color.rgb*=ao_shade;
#endif
#else
color.rgb*=ao_shade;
#endif
#endif
#ifdef LIGHTING_3D_MODE
float flood_radiance=0.0;
#ifdef FLOOD_LIGHT
flood_radiance=(1.0-min(h/v_flood_radius,1.0))*u_flood_light_intensity*v_has_floodlight;
#endif
#ifdef RENDER_SHADOWS
#ifdef FLOOD_LIGHT
float ndotl_unclamped=dot(normal,u_shadow_direction);float ndotl=max(0.0,ndotl_unclamped);float occlusion=ndotl_unclamped < 0.0 ? 1.0 : shadow_occlusion(ndotl,v_pos_light_view_0,v_pos_light_view_1,1.0/gl_FragCoord.w);vec3 litColor=apply_lighting(color.rgb,normal,(1.0-u_shadow_intensity*occlusion)*ndotl);vec3 floodLitColor=compute_flood_lighting(u_flood_light_color*u_opacity,1.0-u_shadow_intensity,occlusion,u_ground_shadow_factor);color.rgb=mix(litColor,floodLitColor,flood_radiance);
#else
float shadowed_lighting_factor;
#ifdef RENDER_CUTOFF
shadowed_lighting_factor=shadowed_light_factor_normal_opacity(normal,v_pos_light_view_0,v_pos_light_view_1,1.0/gl_FragCoord.w,v_cutoff_opacity);if (v_cutoff_opacity==0.0) {discard;}
#else
shadowed_lighting_factor=shadowed_light_factor_normal(normal,v_pos_light_view_0,v_pos_light_view_1,1.0/gl_FragCoord.w);
#endif
color.rgb=apply_lighting(color.rgb,normal,shadowed_lighting_factor);
#endif
#else
color.rgb=apply_lighting(color.rgb,normal);
#ifdef FLOOD_LIGHT
color.rgb=mix(color.rgb,u_flood_light_color*u_opacity,flood_radiance);
#endif
#endif
color.rgb=mix(color.rgb,v_flat.rgb,emissive_strength);color*=u_opacity;
#endif
#ifdef FOG
color=fog_dither(fog_apply_premultiplied(color,v_fog_pos,h));
#endif
#ifdef INDICATOR_CUTOUT
color=applyCutout(color,h);
#endif
glFragColor=color;
#ifdef OVERDRAW_INSPECTOR
glFragColor=vec4(1.0);
#endif
HANDLE_WIREFRAME_DEBUG;}`,`#include "_prelude_fog.vertex.glsl"
#include "_prelude_terrain.vertex.glsl"
#include "_prelude_shadow.vertex.glsl"
#include "_prelude_lighting.glsl"
uniform mat4 u_matrix;uniform vec3 u_lightcolor;uniform lowp vec3 u_lightpos;uniform lowp float u_lightintensity;uniform float u_vertical_gradient;uniform lowp float u_opacity;uniform float u_edge_radius;uniform float u_width_scale;in vec4 a_pos_normal_ed;in vec2 a_centroid_pos;
#ifdef RENDER_WALL_MODE
in vec3 a_join_normal_inside;
#endif
#ifdef PROJECTION_GLOBE_VIEW
in vec3 a_pos_3;in vec3 a_pos_normal_3;uniform mat4 u_inv_rot_matrix;uniform vec2 u_merc_center;uniform vec3 u_tile_id;uniform float u_zoom_transition;uniform vec3 u_up_dir;uniform float u_height_lift;
#endif
#ifdef TERRAIN
uniform int u_height_type;uniform int u_base_type;
#endif
uniform highp float u_vertical_scale;out vec4 v_color;out vec4 v_flat;
#ifdef RENDER_SHADOWS
uniform mat4 u_light_matrix_0;uniform mat4 u_light_matrix_1;out highp vec4 v_pos_light_view_0;out highp vec4 v_pos_light_view_1;
#endif
#if defined(ZERO_ROOF_RADIUS) && !defined(LIGHTING_3D_MODE)
out vec4 v_roof_color;
#endif
#if defined(ZERO_ROOF_RADIUS) || defined(RENDER_SHADOWS) || defined(LIGHTING_3D_MODE)
out highp vec3 v_normal;
#endif
#ifdef FAUX_AO
uniform lowp vec2 u_ao;out vec2 v_ao;
#endif
#if defined(LIGHTING_3D_MODE) && defined(FLOOD_LIGHT)
out float v_flood_radius;out float v_has_floodlight;
#endif
out float v_height;vec3 linearTosRGB(vec3 color) {return pow(color,vec3(1./2.2));}vec3 sRGBToLinear(vec3 srgbIn) {return pow(srgbIn,vec3(2.2));}
#pragma mapbox: define highp float base
#pragma mapbox: define highp float height
#pragma mapbox: define highp vec4 color
#pragma mapbox: define highp float flood_light_wall_radius
#pragma mapbox: define highp float line_width
#pragma mapbox: define highp float emissive_strength
void main() {
#pragma mapbox: initialize highp float base
#pragma mapbox: initialize highp float height
#pragma mapbox: initialize highp vec4 color
#pragma mapbox: initialize highp float flood_light_wall_radius
#pragma mapbox: initialize highp float line_width
#pragma mapbox: initialize highp float emissive_strength
base*=u_vertical_scale;height*=u_vertical_scale;vec4 pos_nx=floor(a_pos_normal_ed*0.5);vec4 top_up_ny_start=a_pos_normal_ed-2.0*pos_nx;vec3 top_up_ny=top_up_ny_start.xyz;float x_normal=pos_nx.z/8192.0;vec3 normal=top_up_ny.y==1.0 ? vec3(0.0,0.0,1.0) : normalize(vec3(x_normal,(2.0*top_up_ny.z-1.0)*(1.0-abs(x_normal)),0.0));
#if defined(ZERO_ROOF_RADIUS) || defined(RENDER_SHADOWS) || defined(LIGHTING_3D_MODE)
v_normal=normal;
#endif
base=max(0.0,base);float attr_height=height;height=max(0.0,top_up_ny.y==0.0 && top_up_ny.x==1.0 ? height-u_edge_radius : height);float t=top_up_ny.x;vec2 centroid_pos=vec2(0.0);
#if defined(HAS_CENTROID) || defined(TERRAIN)
centroid_pos=a_centroid_pos;
#endif
float ele=0.0;float h=0.0;float c_ele=0.0;vec3 pos;
#ifdef TERRAIN
bool is_flat_height=centroid_pos.x !=0.0 && u_height_type==1;bool is_flat_base=centroid_pos.x !=0.0 && u_base_type==1;ele=elevation(pos_nx.xy);c_ele=is_flat_height || is_flat_base ? (centroid_pos.y==0.0 ? elevationFromUint16(centroid_pos.x) : flatElevation(centroid_pos)) : ele;float h_height=is_flat_height ? max(c_ele+height,ele+base+2.0) : ele+height;float h_base=is_flat_base ? max(c_ele+base,ele+base) : ele+(base==0.0 ?-5.0 : base);h=t > 0.0 ? max(h_base,h_height) : h_base;pos=vec3(pos_nx.xy,h);
#else
h=t > 0.0 ? height : base;pos=vec3(pos_nx.xy,h);
#endif
#ifdef PROJECTION_GLOBE_VIEW
float lift=float((t+base) > 0.0)*u_height_lift;h+=lift;vec3 globe_normal=normalize(mix(a_pos_normal_3/16384.0,u_up_dir,u_zoom_transition));vec3 globe_pos=a_pos_3+globe_normal*(u_tile_up_scale*h);vec3 merc_pos=mercator_tile_position(u_inv_rot_matrix,pos.xy,u_tile_id,u_merc_center)+u_up_dir*u_tile_up_scale*pos.z;pos=mix_globe_mercator(globe_pos,merc_pos,u_zoom_transition);
#endif
float cutoff=1.0;vec3 scaled_pos=pos;
#ifdef RENDER_CUTOFF
vec3 centroid_random=vec3(centroid_pos.xy,centroid_pos.x+centroid_pos.y+1.0);vec3 ground_pos=centroid_pos.x==0.0 ? pos.xyz : (centroid_random/8.0);vec4 ground=u_matrix*vec4(ground_pos.xy,ele,1.0);cutoff=cutoff_opacity(u_cutoff_params,ground.z);if (centroid_pos.y !=0.0 && centroid_pos.x !=0.0) {vec3 g=floor(ground_pos);vec3 mod_=centroid_random-g*8.0;float seed=min(1.0,0.1*(min(3.5,max(mod_.x+mod_.y,0.2*attr_height))*0.35+mod_.z));if (cutoff < 0.8-seed) {cutoff=0.0;}}float cutoff_scale=cutoff;v_cutoff_opacity=cutoff;scaled_pos.z=mix(c_ele,h,cutoff_scale);
#endif
float hidden=float((centroid_pos.x==0.0 && centroid_pos.y==1.0) || (cutoff==0.0 && centroid_pos.x !=0.0) || (color.a==0.0));
#ifdef RENDER_WALL_MODE
vec2 wall_offset=u_width_scale*line_width*(a_join_normal_inside.xy/EXTENT);scaled_pos.xy+=(1.0-a_join_normal_inside.z)*wall_offset*0.5;scaled_pos.xy-=a_join_normal_inside.z*wall_offset*0.5;
#endif
gl_Position=mix(u_matrix*vec4(scaled_pos,1),AWAY,hidden);h=h-ele;v_height=h;
#ifdef RENDER_SHADOWS
vec3 shd_pos0=pos;vec3 shd_pos1=pos;
#ifdef NORMAL_OFFSET
vec3 offset=shadow_normal_offset(normal);shd_pos0+=offset*shadow_normal_offset_multiplier0();shd_pos1+=offset*shadow_normal_offset_multiplier1();
#endif
v_pos_light_view_0=u_light_matrix_0*vec4(shd_pos0,1);v_pos_light_view_1=u_light_matrix_1*vec4(shd_pos1,1);
#endif
float NdotL=0.0;float colorvalue=0.0;
#ifndef LIGHTING_3D_MODE
colorvalue=color.r*0.2126+color.g*0.7152+color.b*0.0722;vec4 ambientlight=vec4(0.03,0.03,0.03,1.0);color+=ambientlight;NdotL=clamp(dot(normal,u_lightpos),0.0,1.0);NdotL=mix((1.0-u_lightintensity),max((1.0-colorvalue+u_lightintensity),1.0),NdotL);if (normal.y !=0.0) {float r=0.84;r=mix(0.7,0.98,1.0-u_lightintensity);NdotL*=(
(1.0-u_vertical_gradient)+(u_vertical_gradient*clamp((t+base)*pow(height/150.0,0.5),r,1.0)));}
#endif
#ifdef FAUX_AO
float concave=pos_nx.w-floor(pos_nx.w*0.5)*2.0;float start=top_up_ny_start.w;float y_ground=1.0-clamp(t+base,0.0,1.0);float top_height=height;
#ifdef TERRAIN
top_height=mix(max(c_ele+height,ele+base+2.0),ele+height,float(centroid_pos.x==0.0))-ele;y_ground+=y_ground*5.0/max(3.0,top_height);
#endif
v_ao=vec2(mix(concave,-concave,start),y_ground);NdotL*=(1.0+0.05*(1.0-top_up_ny.y)*u_ao[0]);
#ifdef PROJECTION_GLOBE_VIEW
top_height+=u_height_lift;
#endif
gl_Position.z-=(0.0000006*(min(top_height,500.)+2.0*min(base,500.0)+60.0*concave+3.0*start))*gl_Position.w;
#endif
#ifdef LIGHTING_3D_MODE
#ifdef FLOOD_LIGHT
float is_wall=1.0-float(t > 0.0 && top_up_ny.y > 0.0);v_has_floodlight=float(flood_light_wall_radius > 0.0 && is_wall > 0.0);v_flood_radius=flood_light_wall_radius*u_vertical_scale;
#endif
v_color=vec4(color.rgb,1.0);float ndotl=calculate_NdotL(normal);v_flat.rgb=sRGBToLinear(color.rgb);v_flat.rgb=v_flat.rgb*(ndotl+(1.0-min(ndotl*57.29,1.0))*emissive_strength);v_flat=vec4(linearTosRGB(v_flat.rgb),1.0);
#else
v_color=vec4(0.0,0.0,0.0,1.0);v_color.rgb+=clamp(color.rgb*NdotL*u_lightcolor,mix(vec3(0.0),vec3(0.3),1.0-u_lightcolor),vec3(1.0));v_color*=u_opacity;
#endif
#if defined(ZERO_ROOF_RADIUS) && !defined(LIGHTING_3D_MODE)
float roofNdotL=clamp(u_lightpos.z,0.0,1.0);roofNdotL=mix((1.0-u_lightintensity),max((1.0-colorvalue+u_lightintensity),1.0),roofNdotL);v_roof_color=vec4(0.0,0.0,0.0,1.0);v_roof_color.rgb+=clamp(color.rgb*roofNdotL*u_lightcolor,mix(vec3(0.0),vec3(0.3),1.0-u_lightcolor),vec3(1.0));v_roof_color*=u_opacity;
#endif
#ifdef FOG
v_fog_pos=fog_position(pos);
#endif
}`),fillExtrusionDepth:ei(`in highp float v_depth;void main() {
#ifndef DEPTH_TEXTURE
glFragColor=pack_depth(v_depth);
#endif
}`,`#include "_prelude_terrain.vertex.glsl"
uniform mat4 u_matrix;uniform float u_edge_radius;uniform float u_width_scale;uniform float u_vertical_scale;
#ifdef TERRAIN
uniform int u_height_type;uniform int u_base_type;
#endif
in vec4 a_pos_normal_ed;in vec2 a_centroid_pos;
#ifdef RENDER_WALL_MODE
in vec3 a_join_normal_inside;
#endif
#pragma mapbox: define highp float base
#pragma mapbox: define highp float height
#pragma mapbox: define highp float line_width
#pragma mapbox: define highp vec4 color
out highp float v_depth;void main() {
#pragma mapbox: initialize highp float base
#pragma mapbox: initialize highp float height
#pragma mapbox: initialize highp float line_width
#pragma mapbox: initialize highp vec4 color
base*=u_vertical_scale;height*=u_vertical_scale;vec3 pos_nx=floor(a_pos_normal_ed.xyz*0.5);mediump vec3 top_up_ny=a_pos_normal_ed.xyz-2.0*pos_nx;base=max(0.0,base);height=max(0.0,top_up_ny.y==0.0 && top_up_ny.x==1.0 ? height-u_edge_radius : height);float t=top_up_ny.x;vec2 centroid_pos=vec2(0.0);
#if defined(HAS_CENTROID) || defined(TERRAIN)
centroid_pos=a_centroid_pos;
#endif
vec3 pos;
#ifdef TERRAIN
bool is_flat_height=centroid_pos.x !=0.0 && u_height_type==1;bool is_flat_base=centroid_pos.x !=0.0 && u_base_type==1;float ele=elevation(pos_nx.xy);float c_ele=is_flat_height || is_flat_base ? (centroid_pos.y==0.0 ? elevationFromUint16(centroid_pos.x) : flatElevation(centroid_pos)) : ele;float h_height=is_flat_height ? max(c_ele+height,ele+base+2.0) : ele+height;float h_base=is_flat_base ? max(c_ele+base,ele+base) : ele+(base==0.0 ?-5.0 : base);float h=t > 0.0 ? max(h_base,h_height) : h_base;pos=vec3(pos_nx.xy,h);
#else
pos=vec3(pos_nx.xy,t > 0.0 ? height : base);
#endif
#ifdef RENDER_WALL_MODE
vec2 wall_offset=u_width_scale*line_width*(a_join_normal_inside.xy/EXTENT);pos.xy+=(1.0-a_join_normal_inside.z)*wall_offset*0.5;pos.xy-=a_join_normal_inside.z*wall_offset*0.5;
#endif
float hidden=float((centroid_pos.x==0.0 && centroid_pos.y==1.0) || (color.a==0.0));gl_Position=mix(u_matrix*vec4(pos,1),AWAY,hidden);v_depth=gl_Position.z/gl_Position.w;}`),fillExtrusionPattern:ei(`#include "_prelude_fog.fragment.glsl"
#include "_prelude_lighting.glsl"
uniform vec2 u_texsize;uniform sampler2D u_image;
#ifdef FAUX_AO
uniform lowp vec2 u_ao;in vec3 v_ao;
#endif
#ifdef LIGHTING_3D_MODE
in vec3 v_normal;
#endif
in highp vec2 v_pos;in vec4 v_lighting;uniform lowp float u_opacity;
#pragma mapbox: define highp float base
#pragma mapbox: define highp float height
#pragma mapbox: define mediump vec4 pattern
#pragma mapbox: define highp float pixel_ratio
void main() {
#pragma mapbox: initialize highp float base
#pragma mapbox: initialize highp float height
#pragma mapbox: initialize mediump vec4 pattern
#pragma mapbox: initialize highp float pixel_ratio
vec2 pattern_tl=pattern.xy;vec2 pattern_br=pattern.zw;highp vec2 imagecoord=mod(v_pos,1.0);highp vec2 pos=mix(pattern_tl/u_texsize,pattern_br/u_texsize,imagecoord);highp vec2 lod_pos=mix(pattern_tl/u_texsize,pattern_br/u_texsize,v_pos);vec4 out_color=textureLodCustom(u_image,pos,lod_pos);
#ifdef LIGHTING_3D_MODE
out_color=apply_lighting(out_color,normalize(v_normal))*u_opacity;
#else
out_color=out_color*v_lighting;
#endif
#ifdef FAUX_AO
float intensity=u_ao[0];float h=max(0.0,v_ao.z);float h_floors=h/u_ao[1];float y_shade=1.0-0.9*intensity*min(v_ao.y,1.0);float shade=(1.0-0.08*intensity)*(y_shade+(1.0-y_shade)*(1.0-pow(1.0-min(h_floors/16.0,1.0),16.0)))+0.08*intensity*min(h_floors/160.0,1.0);float concave=v_ao.x*v_ao.x;float x_shade=mix(1.0,mix(0.6,0.75,min(h_floors/30.0,1.0)),intensity)+0.1*intensity*min(h,1.0);shade*=mix(1.0,x_shade*x_shade*x_shade,concave);out_color.rgb=out_color.rgb*shade;
#endif
#ifdef FOG
out_color=fog_dither(fog_apply_premultiplied(out_color,v_fog_pos));
#endif
#ifdef INDICATOR_CUTOUT
out_color=applyCutout(out_color,height);
#endif
glFragColor=out_color;
#ifdef OVERDRAW_INSPECTOR
glFragColor=vec4(1.0);
#endif
HANDLE_WIREFRAME_DEBUG;}`,`#include "_prelude_fog.vertex.glsl"
#include "_prelude_terrain.vertex.glsl"
#include "_prelude_lighting.glsl"
uniform mat4 u_matrix;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform float u_height_factor;uniform float u_tile_units_to_pixels;uniform float u_vertical_gradient;uniform lowp float u_opacity;uniform float u_width_scale;uniform vec3 u_lightcolor;uniform lowp vec3 u_lightpos;uniform lowp float u_lightintensity;in vec4 a_pos_normal_ed;in vec2 a_centroid_pos;
#ifdef RENDER_WALL_MODE
in vec3 a_join_normal_inside;
#endif
#ifdef PROJECTION_GLOBE_VIEW
in vec3 a_pos_3;in vec3 a_pos_normal_3;uniform mat4 u_inv_rot_matrix;uniform vec2 u_merc_center;uniform vec3 u_tile_id;uniform float u_zoom_transition;uniform vec3 u_up_dir;uniform float u_height_lift;
#endif
#ifdef TERRAIN
uniform int u_height_type;uniform int u_base_type;
#endif
out highp vec2 v_pos;out vec4 v_lighting;
#ifdef FAUX_AO
uniform lowp vec2 u_ao;out vec3 v_ao;
#endif
#ifdef LIGHTING_3D_MODE
out vec3 v_normal;
#endif
#pragma mapbox: define highp float base
#pragma mapbox: define highp float height
#pragma mapbox: define highp vec4 color
#pragma mapbox: define mediump vec4 pattern
#pragma mapbox: define highp float pixel_ratio
#pragma mapbox: define highp float line_width
void main() {
#pragma mapbox: initialize highp float base
#pragma mapbox: initialize highp float height
#pragma mapbox: initialize highp vec4 color
#pragma mapbox: initialize mediump vec4 pattern
#pragma mapbox: initialize highp float pixel_ratio
#pragma mapbox: initialize highp float line_width
vec2 pattern_tl=pattern.xy;vec2 pattern_br=pattern.zw;vec4 pos_nx=floor(a_pos_normal_ed*0.5);mediump vec4 top_up_ny_start=a_pos_normal_ed-2.0*pos_nx;mediump vec3 top_up_ny=top_up_ny_start.xyz;float x_normal=pos_nx.z/8192.0;vec3 normal=top_up_ny.y==1.0 ? vec3(0.0,0.0,1.0) : normalize(vec3(x_normal,(2.0*top_up_ny.z-1.0)*(1.0-abs(x_normal)),0.0));float edgedistance=a_pos_normal_ed.w;vec2 display_size=(pattern_br-pattern_tl)/pixel_ratio;base=max(0.0,base);height=max(0.0,height);float t=top_up_ny.x;float z=t > 0.0 ? height : base;vec2 centroid_pos=vec2(0.0);
#if defined(HAS_CENTROID) || defined(TERRAIN)
centroid_pos=a_centroid_pos;
#endif
float ele=0.0;float h=z;vec3 p;float c_ele;
#ifdef TERRAIN
bool is_flat_height=centroid_pos.x !=0.0 && u_height_type==1;bool is_flat_base=centroid_pos.x !=0.0 && u_base_type==1;ele=elevation(pos_nx.xy);c_ele=is_flat_height || is_flat_base ? (centroid_pos.y==0.0 ? elevationFromUint16(centroid_pos.x) : flatElevation(centroid_pos)) : ele;float h_height=is_flat_height ? max(c_ele+height,ele+base+2.0) : ele+height;float h_base=is_flat_base ? max(c_ele+base,ele+base) : ele+(base==0.0 ?-5.0 : base);h=t > 0.0 ? max(h_base,h_height) : h_base;p=vec3(pos_nx.xy,h);
#else
p=vec3(pos_nx.xy,z);
#endif
#ifdef PROJECTION_GLOBE_VIEW
float lift=float((t+base) > 0.0)*u_height_lift;h+=lift;vec3 globe_normal=normalize(mix(a_pos_normal_3/16384.0,u_up_dir,u_zoom_transition));vec3 globe_pos=a_pos_3+globe_normal*(u_tile_up_scale*(p.z+lift));vec3 merc_pos=mercator_tile_position(u_inv_rot_matrix,p.xy,u_tile_id,u_merc_center)+u_up_dir*u_tile_up_scale*p.z;p=mix_globe_mercator(globe_pos,merc_pos,u_zoom_transition);
#endif
#ifdef RENDER_WALL_MODE
vec2 wall_offset=u_width_scale*line_width*(a_join_normal_inside.xy/EXTENT);p.xy+=(1.0-a_join_normal_inside.z)*wall_offset*0.5;p.xy-=a_join_normal_inside.z*wall_offset*0.5;
#endif
float hidden=float((centroid_pos.x==0.0 && centroid_pos.y==1.0) || (color.a==0.0));gl_Position=mix(u_matrix*vec4(p,1),AWAY,hidden);vec2 pos=normal.z==1.0
? pos_nx.xy
: vec2(edgedistance,z*u_height_factor);v_pos=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,display_size,u_tile_units_to_pixels,pos);v_lighting=vec4(0.0,0.0,0.0,1.0);float NdotL=0.0;
#ifdef LIGHTING_3D_MODE
NdotL=calculate_NdotL(normal);
#else
NdotL=clamp(dot(normal,u_lightpos),0.0,1.0);NdotL=mix((1.0-u_lightintensity),max((0.5+u_lightintensity),1.0),NdotL);
#endif
if (normal.y !=0.0) {float r=0.84;
#ifndef LIGHTING_3D_MODE
r=mix(0.7,0.98,1.0-u_lightintensity);
#endif
NdotL*=(
(1.0-u_vertical_gradient)+(u_vertical_gradient*clamp((t+base)*pow(height/150.0,0.5),r,1.0)));}
#ifdef FAUX_AO
float concave=pos_nx.w-floor(pos_nx.w*0.5)*2.0;float start=top_up_ny_start.w;float y_ground=1.0-clamp(t+base,0.0,1.0);float top_height=height;
#ifdef TERRAIN
top_height=mix(max(c_ele+height,ele+base+2.0),ele+height,float(centroid_pos.x==0.0))-ele;y_ground+=y_ground*5.0/max(3.0,top_height);
#endif
v_ao=vec3(mix(concave,-concave,start),y_ground,h-ele);NdotL*=(1.0+0.05*(1.0-top_up_ny.y)*u_ao[0]);
#ifdef PROJECTION_GLOBE_VIEW
top_height+=u_height_lift;
#endif
gl_Position.z-=(0.0000006*(min(top_height,500.)+2.0*min(base,500.0)+60.0*concave+3.0*start))*gl_Position.w;
#endif
#ifdef LIGHTING_3D_MODE
v_normal=normal;
#else
v_lighting.rgb+=clamp(NdotL*u_lightcolor,mix(vec3(0.0),vec3(0.3),1.0-u_lightcolor),vec3(1.0));v_lighting*=u_opacity;
#endif 
#ifdef FOG
v_fog_pos=fog_position(p);
#endif
}`),groundShadow:ei(`#include "_prelude_shadow.fragment.glsl"
precision highp float;uniform vec3 u_ground_shadow_factor;in vec4 v_pos_light_view_0;in vec4 v_pos_light_view_1;
#ifdef FOG
in float v_fog_opacity;
#endif
void main() {float light=shadowed_light_factor_plane_bias(v_pos_light_view_0,v_pos_light_view_1,1.0/gl_FragCoord.w);vec3 shadow=mix(u_ground_shadow_factor,vec3(1.0),light);
#ifdef RENDER_CUTOFF
shadow=mix(vec3(1.0),shadow,cutoff_opacity(u_cutoff_params,1.0/gl_FragCoord.w));
#endif
#ifdef FOG
shadow=mix(shadow,vec3(1.0),v_fog_opacity);
#endif
#ifdef INDICATOR_CUTOUT
shadow=mix(shadow,vec3(1.0),1.0-applyCutout(vec4(1.0),0.0).r);
#endif
glFragColor=vec4(shadow,1.0);}`,`#include "_prelude_fog.vertex.glsl"
uniform mat4 u_matrix;uniform mat4 u_light_matrix_0;uniform mat4 u_light_matrix_1;in vec2 a_pos;out vec4 v_pos_light_view_0;out vec4 v_pos_light_view_1;
#ifdef FOG
out float v_fog_opacity;
#endif
void main() {gl_Position=u_matrix*vec4(a_pos,0.0,1.0);v_pos_light_view_0=u_light_matrix_0*vec4(a_pos,0.0,1.0);v_pos_light_view_1=u_light_matrix_1*vec4(a_pos,0.0,1.0);
#ifdef FOG
v_fog_pos=fog_position(a_pos);v_fog_opacity=fog(v_fog_pos);
#endif
}`),fillExtrusionGroundEffect:ei(`uniform highp float u_ao_pass;uniform highp float u_opacity;uniform highp float u_flood_light_intensity;uniform highp vec3 u_flood_light_color;uniform highp float u_attenuation;uniform sampler2D u_fb;uniform float u_fb_size;
#ifdef SDF_SUBPASS
in highp vec2 v_pos;in highp vec4 v_line_segment;in highp float v_flood_light_radius_tile;in highp vec2 v_ao;float line_df(highp vec2 a,highp vec2 b,highp vec2 p) {highp vec2 ba=b-a;highp vec2 pa=p-a;highp float r=clamp(dot(pa,ba)/dot(ba,ba),0.0,1.0);return length(pa-r*ba);}
#ifdef FOG
in highp float v_fog;
#endif
#endif
void main() {
#ifdef CLEAR_SUBPASS
vec4 color=vec4(1.0);
#ifdef CLEAR_FROM_TEXTURE
color=texture(u_fb,gl_FragCoord.xy/vec2(u_fb_size));
#endif
glFragColor=color;
#else
#ifdef SDF_SUBPASS
highp float d=line_df(v_line_segment.xy,v_line_segment.zw,v_pos);highp float effect_radius=mix(v_flood_light_radius_tile,v_ao.y,u_ao_pass);d/=effect_radius;d=min(d,1.0);d=1.0-pow(1.0-d,u_attenuation);highp float effect_intensity=mix(u_flood_light_intensity,v_ao.x,u_ao_pass);highp float fog=1.0;
#ifdef FOG
fog=v_fog;
#endif
#ifdef RENDER_CUTOFF
fog*=v_cutoff_opacity;
#endif
glFragColor=vec4(vec3(0.0),mix(1.0,d,effect_intensity*u_opacity*fog));
#else
vec4 color=mix(vec4(u_flood_light_color,1.0),vec4(vec3(0.0),1.0),u_ao_pass);
#ifdef OVERDRAW_INSPECTOR
color=vec4(1.0);
#endif
glFragColor=color;
#endif
HANDLE_WIREFRAME_DEBUG;
#endif
}`,`#include "_prelude_fog.vertex.glsl"
in highp vec4 a_pos_end;in highp float a_angular_offset_factor;in highp float a_hidden_by_landmark;
#ifdef SDF_SUBPASS
out highp vec2 v_pos;out highp vec4 v_line_segment;out highp float v_flood_light_radius_tile;out highp vec2 v_ao;
#ifdef FOG
out highp float v_fog;
#endif
#endif
uniform highp float u_flood_light_intensity;uniform highp mat4 u_matrix;uniform highp float u_ao_pass;uniform highp float u_meter_to_tile;uniform highp float u_edge_radius;uniform highp float u_dynamic_offset;uniform highp vec2 u_ao;
#pragma mapbox: define highp float flood_light_ground_radius
const float TANGENT_CUTOFF=4.0;const float NORM=32767.0;void main() {
#pragma mapbox: initialize highp float flood_light_ground_radius
vec2 p=a_pos_end.xy;vec2 q=floor(a_pos_end.zw*0.5);vec2 start_bottom=a_pos_end.zw-q*2.0;float fl_ground_radius=flood_light_ground_radius;fl_ground_radius=abs(flood_light_ground_radius);float direction=flood_light_ground_radius < 0.0 ?-1.0 : 1.0;float flood_radius_tile=fl_ground_radius*u_meter_to_tile;vec2 v=normalize(q-p);float ao_radius=u_ao.y/3.5;float effect_radius=mix(flood_radius_tile,ao_radius,u_ao_pass)+u_edge_radius;float angular_offset_factor=a_angular_offset_factor/NORM*TANGENT_CUTOFF;float angular_offset=direction*angular_offset_factor*effect_radius;float top=1.0-start_bottom.y;float side=(0.5-start_bottom.x)*2.0;vec2 extrusion_parallel=v*side*mix(u_dynamic_offset,angular_offset,top);vec2 perp=vec2(v.y,-v.x);vec2 extrusion_perp=direction*perp*effect_radius*top;vec3 pos=vec3(mix(q,p,start_bottom.x),0.0);pos.xy+=extrusion_parallel+extrusion_perp;
#ifdef SDF_SUBPASS
v_pos=pos.xy;v_line_segment=vec4(p,q)+perp.xyxy*u_edge_radius;v_flood_light_radius_tile=flood_radius_tile;v_ao=vec2(u_ao.x,ao_radius);
#ifdef FOG
v_fog_pos=fog_position(pos);v_fog=1.0-fog(v_fog_pos);
#endif
#endif
float hidden_by_landmark=0.0;
#ifdef HAS_CENTROID
hidden_by_landmark=a_hidden_by_landmark;
#endif
float isFloodlit=float(fl_ground_radius > 0.0 && u_flood_light_intensity > 0.0);float hidden=mix(1.0-isFloodlit,isFloodlit,u_ao_pass);hidden+=hidden_by_landmark;gl_Position=mix(u_matrix*vec4(pos,1.0),AWAY,float(hidden > 0.0));
#ifdef RENDER_CUTOFF
v_cutoff_opacity=cutoff_opacity(u_cutoff_params,gl_Position.z);
#endif
}`),hillshadePrepare:ei(`precision highp float;uniform sampler2D u_image;in vec2 v_pos;uniform vec2 u_dimension;uniform float u_zoom;float getElevation(vec2 coord) {return texture(u_image,coord).r/4.0;}void main() {vec2 epsilon=1.0/u_dimension;float a=getElevation(v_pos+vec2(-epsilon.x,-epsilon.y));float b=getElevation(v_pos+vec2(0,-epsilon.y));float c=getElevation(v_pos+vec2(epsilon.x,-epsilon.y));float d=getElevation(v_pos+vec2(-epsilon.x,0));float e=getElevation(v_pos+vec2(epsilon.x,0));float f=getElevation(v_pos+vec2(-epsilon.x,epsilon.y));float g=getElevation(v_pos+vec2(0,epsilon.y));float h=getElevation(v_pos+vec2(epsilon.x,epsilon.y));float exaggerationFactor=u_zoom < 2.0 ? 0.4 : u_zoom < 4.5 ? 0.35 : 0.3;float exaggeration=u_zoom < 15.0 ? (u_zoom-15.0)*exaggerationFactor : 0.0;vec2 deriv=vec2(
(c+e+e+h)-(a+d+d+f),(f+g+g+h)-(a+b+b+c)
)/pow(2.0,exaggeration+(19.2562-u_zoom));glFragColor=clamp(vec4(
deriv.x/2.0+0.5,deriv.y/2.0+0.5,1.0,1.0),0.0,1.0);}`,"uniform mat4 u_matrix;uniform vec2 u_dimension;in vec2 a_pos;in vec2 a_texture_pos;out vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);highp vec2 epsilon=1.0/u_dimension;float scale=(u_dimension.x-2.0)/u_dimension.x;v_pos=(a_texture_pos/8192.0)*scale+epsilon;}"),hillshade:ei(`#include "_prelude_fog.fragment.glsl"
#include "_prelude_lighting.glsl"
uniform sampler2D u_image;in vec2 v_pos;uniform vec2 u_latrange;uniform vec2 u_light;uniform vec4 u_shadow;uniform vec4 u_highlight;uniform vec4 u_accent;uniform float u_emissive_strength;void main() {vec4 pixel=texture(u_image,v_pos);vec2 deriv=((pixel.rg*2.0)-1.0);float scaleFactor=cos(radians((u_latrange[0]-u_latrange[1])*(1.0-v_pos.y)+u_latrange[1]));float slope=atan(1.25*length(deriv)/scaleFactor);float aspect=deriv.x !=0.0 ? atan(deriv.y,-deriv.x) : PI/2.0*(deriv.y > 0.0 ? 1.0 :-1.0);float intensity=u_light.x;float azimuth=u_light.y+PI;float base=1.875-intensity*1.75;float maxValue=0.5*PI;float scaledSlope=intensity !=0.5 ? ((pow(base,slope)-1.0)/(pow(base,maxValue)-1.0))*maxValue : slope;float accent=cos(scaledSlope);vec4 accent_color=(1.0-accent)*u_accent*clamp(intensity*2.0,0.0,1.0);float shade=abs(mod((aspect+azimuth)/PI+0.5,2.0)-1.0);vec4 shade_color=mix(u_shadow,u_highlight,shade)*sin(scaledSlope)*clamp(intensity*2.0,0.0,1.0);glFragColor=accent_color*(1.0-shade_color.a)+shade_color;
#ifdef LIGHTING_3D_MODE
glFragColor=apply_lighting_with_emission_ground(glFragColor,u_emissive_strength);
#endif
#ifdef FOG
glFragColor=fog_dither(fog_apply_premultiplied(glFragColor,v_fog_pos));
#endif
#ifdef OVERDRAW_INSPECTOR
glFragColor=vec4(1.0);
#endif
HANDLE_WIREFRAME_DEBUG;}`,`#include "_prelude_fog.vertex.glsl"
uniform mat4 u_matrix;in vec2 a_pos;in vec2 a_texture_pos;out vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);v_pos=a_texture_pos/8192.0;
#ifdef FOG
v_fog_pos=fog_position(a_pos);
#endif
}`),line:ei(`#include "_prelude_fog.fragment.glsl"
#include "_prelude_lighting.glsl"
#include "_prelude_shadow.fragment.glsl"
uniform lowp float u_device_pixel_ratio;uniform highp float u_width_scale;uniform highp float u_floor_width_scale;uniform float u_alpha_discard_threshold;uniform highp vec2 u_trim_offset;uniform highp vec2 u_trim_fade_range;uniform lowp vec4 u_trim_color;in vec2 v_width2;in vec2 v_normal;in float v_gamma_scale;in highp vec3 v_uv;
#ifdef ELEVATED_ROADS
in highp float v_road_z_offset;
#endif
#ifdef RENDER_LINE_DASH
uniform sampler2D u_dash_image;in vec2 v_tex;
#endif
#ifdef RENDER_LINE_GRADIENT
uniform sampler2D u_gradient_image;
#endif
#ifdef INDICATOR_CUTOUT
in highp float v_z_offset;
#endif
#ifdef RENDER_SHADOWS
uniform vec3 u_ground_shadow_factor;in highp vec4 v_pos_light_view_0;in highp vec4 v_pos_light_view_1;in highp float v_depth;
#endif
float luminance(vec3 c) {return (c.r+c.r+c.b+c.g+c.g+c.g)*0.1667;}uniform float u_emissive_strength;
#pragma mapbox: define highp vec4 color
#pragma mapbox: define lowp float floorwidth
#pragma mapbox: define lowp vec4 dash
#pragma mapbox: define lowp float blur
#pragma mapbox: define lowp float opacity
#pragma mapbox: define lowp float border_width
#pragma mapbox: define lowp vec4 border_color
float linearstep(float edge0,float edge1,float x) {return  clamp((x-edge0)/(edge1-edge0),0.0,1.0);}void main() {
#pragma mapbox: initialize highp vec4 color
#pragma mapbox: initialize lowp float floorwidth
#pragma mapbox: initialize lowp vec4 dash
#pragma mapbox: initialize lowp float blur
#pragma mapbox: initialize lowp float opacity
#pragma mapbox: initialize lowp float border_width
#pragma mapbox: initialize lowp vec4 border_color
float dist=length(v_normal)*v_width2.s;float blur2=(u_width_scale*blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);
#ifdef RENDER_LINE_DASH
float sdfdist=texture(u_dash_image,v_tex).r;float sdfgamma=1.0/(2.0*u_device_pixel_ratio)/dash.z;float scaled_floorwidth=(floorwidth*u_floor_width_scale);alpha*=linearstep(0.5-sdfgamma/scaled_floorwidth,0.5+sdfgamma/scaled_floorwidth,sdfdist);
#endif
highp vec4 out_color;
#ifdef RENDER_LINE_GRADIENT
out_color=texture(u_gradient_image,v_uv.xy);
#else
out_color=color;
#endif
float trim_alpha=1.0;
#ifdef RENDER_LINE_TRIM_OFFSET
highp float trim_start=u_trim_offset[0];highp float trim_end=u_trim_offset[1];highp float line_progress=v_uv[2];if (trim_end > trim_start) {highp float start_transition=max(0.0,min(1.0,(line_progress-trim_start)/max(u_trim_fade_range[0],1.0e-9)));highp float end_transition=max(0.0,min(1.0,(trim_end-line_progress)/max(u_trim_fade_range[1],1.0e-9)));highp float transition_factor=min(start_transition,end_transition);out_color=mix(out_color,u_trim_color,transition_factor);trim_alpha=1.0-transition_factor;}
#endif
if (u_alpha_discard_threshold !=0.0) {if (alpha < u_alpha_discard_threshold) {discard;}}
#ifdef RENDER_LINE_BORDER
float edgeBlur=((border_width*u_width_scale)+1.0/u_device_pixel_ratio);float alpha2=clamp(min(dist-(v_width2.t-edgeBlur),v_width2.s-dist)/edgeBlur,0.0,1.0);if (alpha2 < 1.) {float smoothAlpha=smoothstep(0.6,1.0,alpha2);if (border_color.a==0.0) {float Y=(out_color.a > 0.01) ? luminance(out_color.rgb/out_color.a) : 1.;float adjustment=(Y > 0.) ? 0.5/Y : 0.45;if (out_color.a > 0.25 && Y < 0.25) {vec3 borderColor=(Y > 0.) ? out_color.rgb : vec3(1,1,1)*out_color.a;out_color.rgb=out_color.rgb+borderColor*(adjustment*(1.0-smoothAlpha));} else {out_color.rgb*=(0.6 +0.4*smoothAlpha);}} else {out_color=mix(border_color*trim_alpha,out_color,smoothAlpha);}}
#endif
#ifdef LIGHTING_3D_MODE
out_color=apply_lighting_with_emission_ground(out_color,u_emissive_strength);
#ifdef RENDER_SHADOWS
float light=shadowed_light_factor(v_pos_light_view_0,v_pos_light_view_1,v_depth);
#ifdef ELEVATED_ROADS
out_color.rgb*=mix(v_road_z_offset > 0.0 ? u_ground_shadow_factor : vec3(1.0),vec3(1.0),light);
#else
out_color.rgb*=mix(u_ground_shadow_factor,vec3(1.0),light);
#endif
#endif
#endif
#ifdef FOG
out_color=fog_dither(fog_apply_premultiplied(out_color,v_fog_pos));
#endif
out_color*=(alpha*opacity);
#ifdef INDICATOR_CUTOUT
out_color=applyCutout(out_color,v_z_offset);
#endif
glFragColor=out_color;
#ifdef OVERDRAW_INSPECTOR
glFragColor=vec4(1.0);
#endif
HANDLE_WIREFRAME_DEBUG;}`,`#include "_prelude_fog.vertex.glsl"
#include "_prelude_shadow.vertex.glsl"
#include "_prelude_terrain.vertex.glsl"
#define EXTRUDE_SCALE 0.015873016
in vec2 a_pos_normal;in vec4 a_data;
#if defined(ELEVATED) || defined(ELEVATED_ROADS) || defined(VARIABLE_LINE_WIDTH)
in vec3 a_z_offset_width;
#endif
#if defined(RENDER_LINE_GRADIENT) || defined(RENDER_LINE_TRIM_OFFSET)
in highp vec3 a_packed;
#endif
#ifdef RENDER_LINE_DASH
in float a_linesofar;
#endif
uniform mat4 u_matrix;uniform mat2 u_pixels_to_tile_units;uniform vec2 u_units_to_pixels;uniform lowp float u_device_pixel_ratio;uniform float u_width_scale;uniform highp float u_floor_width_scale;
#ifdef ELEVATED
uniform lowp float u_zbias_factor;uniform lowp float u_tile_to_meter;float sample_elevation(vec2 apos) {
#ifdef ELEVATION_REFERENCE_SEA
return 0.0;
#else
return elevation(apos);
#endif
}
#endif
out vec2 v_normal;out vec2 v_width2;out float v_gamma_scale;out highp vec3 v_uv;
#ifdef ELEVATED_ROADS
out highp float v_road_z_offset;
#endif
#ifdef RENDER_LINE_DASH
uniform vec2 u_texsize;uniform float u_tile_units_to_pixels;out vec2 v_tex;
#endif
#ifdef RENDER_LINE_GRADIENT
uniform float u_image_height;
#endif
#ifdef INDICATOR_CUTOUT
out highp float v_z_offset;
#endif
#ifdef RENDER_SHADOWS
uniform mat4 u_light_matrix_0;uniform mat4 u_light_matrix_1;out highp vec4 v_pos_light_view_0;out highp vec4 v_pos_light_view_1;out highp float v_depth;
#endif
#pragma mapbox: define highp vec4 color
#pragma mapbox: define lowp float floorwidth
#pragma mapbox: define lowp vec4 dash
#pragma mapbox: define lowp float blur
#pragma mapbox: define lowp float opacity
#pragma mapbox: define mediump float gapwidth
#pragma mapbox: define lowp float offset
#pragma mapbox: define mediump float width
#pragma mapbox: define lowp float border_width
#pragma mapbox: define lowp vec4 border_color
void main() {
#pragma mapbox: initialize highp vec4 color
#pragma mapbox: initialize lowp float floorwidth
#pragma mapbox: initialize lowp vec4 dash
#pragma mapbox: initialize lowp float blur
#pragma mapbox: initialize lowp float opacity
#pragma mapbox: initialize mediump float gapwidth
#pragma mapbox: initialize lowp float offset
#pragma mapbox: initialize mediump float width
#pragma mapbox: initialize lowp float border_width
#pragma mapbox: initialize lowp vec4 border_color
float a_z_offset;
#if defined(ELEVATED) || defined(ELEVATED_ROADS)
a_z_offset=a_z_offset_width.x;
#endif
float ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth;
#ifdef VARIABLE_LINE_WIDTH
float left=a_pos_normal.y-2.0*floor(a_pos_normal.y*0.5);halfwidth=(u_width_scale*(left==1.0 ? a_z_offset_width.y : a_z_offset_width.z))/2.0;
#else
halfwidth=(u_width_scale*width)/2.0;
#endif
offset=-1.0*offset*u_width_scale;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*EXTRUDE_SCALE;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*EXTRUDE_SCALE*normal.y*mat2(t,-u,u,t);float hidden=float(opacity==0.0);vec2 extrude=dist*u_pixels_to_tile_units;vec4 projected_extrude=u_matrix*vec4(extrude,0.0,0.0);vec2 projected_extrude_xy=projected_extrude.xy;
#ifdef ELEVATED_ROADS
v_road_z_offset=a_z_offset;gl_Position=u_matrix*vec4(pos+offset2*u_pixels_to_tile_units,a_z_offset,1.0)+projected_extrude;
#else
#ifdef ELEVATED
vec2 offsetTile=offset2*u_pixels_to_tile_units;vec2 offset_pos=pos+offsetTile;float ele=0.0;
#ifdef CROSS_SLOPE_VERTICAL
float top=a_pos_normal.y-2.0*floor(a_pos_normal.y*0.5);float line_height=2.0*u_tile_to_meter*outset*top*u_pixels_to_tile_units[1][1]+a_z_offset;ele=sample_elevation(offset_pos)+line_height;projected_extrude=vec4(0);
#else
#ifdef CROSS_SLOPE_HORIZONTAL
float ele0=sample_elevation(offset_pos);float ele1=max(sample_elevation(offset_pos+extrude),sample_elevation(offset_pos+extrude/2.0));float ele2=max(sample_elevation(offset_pos-extrude),sample_elevation(offset_pos-extrude/2.0));float ele_max=max(ele0,max(ele1,ele2));ele=ele_max+a_z_offset;
#else
float ele0=sample_elevation(offset_pos);float ele1=max(sample_elevation(offset_pos+extrude),sample_elevation(offset_pos+extrude/2.0));float ele2=max(sample_elevation(offset_pos-extrude),sample_elevation(offset_pos-extrude/2.0));float ele_max=max(ele0,0.5*(ele1+ele2));ele=ele_max-ele0+ele1+a_z_offset;
#endif
#endif
gl_Position=u_matrix*vec4(offset_pos,ele,1.0)+projected_extrude;float z=clamp(gl_Position.z/gl_Position.w,0.5,1.0);float zbias=max(0.00005,(pow(z,0.8)-z)*u_zbias_factor*u_exaggeration);gl_Position.z-=(gl_Position.w*zbias);gl_Position=mix(gl_Position,AWAY,hidden);
#else
gl_Position=mix(u_matrix*vec4(pos+offset2*u_pixels_to_tile_units,0.0,1.0)+projected_extrude,AWAY,hidden);
#endif
#endif
#ifdef ELEVATED_ROADS
#ifdef RENDER_SHADOWS
vec3 shd_pos=vec3(pos+(offset2+dist)*u_pixels_to_tile_units,a_z_offset);vec3 shd_pos0=shd_pos;vec3 shd_pos1=shd_pos;
#ifdef NORMAL_OFFSET
vec3 shd_pos_offset=shadow_normal_offset(vec3(0.0,0.0,1.0));shd_pos0+=shd_pos_offset*shadow_normal_offset_multiplier0();shd_pos1+=shd_pos_offset*shadow_normal_offset_multiplier1();
#endif
v_pos_light_view_0=u_light_matrix_0*vec4(shd_pos0,1);v_pos_light_view_1=u_light_matrix_1*vec4(shd_pos1,1);v_depth=gl_Position.w;
#endif
#endif
#ifndef RENDER_TO_TEXTURE
float extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=max(length(projected_extrude_xy/gl_Position.w*u_units_to_pixels),0.001);v_gamma_scale=mix(extrude_length_without_perspective/extrude_length_with_perspective,1.0,step(0.01,blur));
#else
v_gamma_scale=1.0;
#endif
#if defined(RENDER_LINE_GRADIENT) || defined(RENDER_LINE_TRIM_OFFSET)
highp float a_uv_x=a_packed[0];float a_split_index=a_packed[1];highp float line_progress=a_packed[2];
#ifdef RENDER_LINE_GRADIENT
highp float texel_height=1.0/u_image_height;highp float half_texel_height=0.5*texel_height;v_uv=vec3(a_uv_x,a_split_index*texel_height-half_texel_height,line_progress);
#else
v_uv=vec3(a_uv_x,0.0,line_progress);
#endif
#endif
#ifdef RENDER_LINE_DASH
float scale=dash.z==0.0 ? 0.0 : u_tile_units_to_pixels/dash.z;float height=dash.y;v_tex=vec2(a_linesofar*scale/(floorwidth*u_floor_width_scale),(-normal.y*height+dash.x+0.5)/u_texsize.y);
#endif
v_width2=vec2(outset,inset);
#ifdef FOG
v_fog_pos=fog_position(pos);
#endif
#ifdef INDICATOR_CUTOUT
v_z_offset=a_z_offset;
#endif
}`),linePattern:ei(`#include "_prelude_fog.fragment.glsl"
#include "_prelude_lighting.glsl"
#include "_prelude_shadow.fragment.glsl"
uniform highp float u_device_pixel_ratio;uniform highp float u_width_scale;uniform highp float u_alpha_discard_threshold;uniform highp vec2 u_texsize;uniform highp float u_tile_units_to_pixels;uniform highp vec2 u_trim_offset;uniform highp vec2 u_trim_fade_range;uniform lowp vec4 u_trim_color;uniform sampler2D u_image;in vec2 v_normal;in vec2 v_width2;in highp float v_linesofar;in float v_gamma_scale;in float v_width;
#ifdef RENDER_LINE_TRIM_OFFSET
in highp vec3 v_uv;
#endif
#ifdef ELEVATED_ROADS
in highp float v_road_z_offset;
#endif
#ifdef LINE_JOIN_NONE
in vec2 v_pattern_data;
#endif
#ifdef INDICATOR_CUTOUT
in highp float v_z_offset;
#endif
#ifdef RENDER_SHADOWS
uniform vec3 u_ground_shadow_factor;in highp vec4 v_pos_light_view_0;in highp vec4 v_pos_light_view_1;in highp float v_depth;
#endif
uniform float u_emissive_strength;
#pragma mapbox: define mediump vec4 pattern
#pragma mapbox: define mediump float pixel_ratio
#pragma mapbox: define mediump float blur
#pragma mapbox: define mediump float opacity
void main() {
#pragma mapbox: initialize mediump vec4 pattern
#pragma mapbox: initialize mediump float pixel_ratio
#pragma mapbox: initialize mediump float blur
#pragma mapbox: initialize mediump float opacity
vec2 pattern_tl=pattern.xy;vec2 pattern_br=pattern.zw;vec2 display_size=(pattern_br-pattern_tl)/pixel_ratio;highp float pattern_size=display_size.x/u_tile_units_to_pixels;float aspect=display_size.y/v_width;float dist=length(v_normal)*v_width2.s;float blur2=(u_width_scale*blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);highp float pattern_x=v_linesofar/pattern_size*aspect;highp float x=mod(pattern_x,1.0);highp float y=0.5*v_normal.y+0.5;vec2 texel_size=1.0/u_texsize;highp vec2 pos=mix(pattern_tl*texel_size-texel_size,pattern_br*texel_size+texel_size,vec2(x,y));highp vec2 lod_pos=mix(pattern_tl*texel_size-texel_size,pattern_br*texel_size+texel_size,vec2(pattern_x,y));vec4 color=textureLodCustom(u_image,pos,lod_pos);
#ifdef RENDER_LINE_TRIM_OFFSET
highp float trim_start=u_trim_offset[0];highp float trim_end=u_trim_offset[1];highp float line_progress=v_uv[2];if (trim_end > trim_start) {highp float start_transition=max(0.0,min(1.0,(line_progress-trim_start)/max(u_trim_fade_range[0],1.0e-9)));highp float end_transition=max(0.0,min(1.0,(trim_end-line_progress)/max(u_trim_fade_range[1],1.0e-9)));highp float transition_factor=min(start_transition,end_transition);color=mix(color,color.a*u_trim_color,transition_factor);}
#endif
#ifdef LINE_JOIN_NONE
highp float pattern_len=pattern_size/aspect;highp float segment_phase=pattern_len-mod(v_linesofar-v_pattern_data.x+pattern_len,pattern_len);highp float visible_start=segment_phase-step(pattern_len*0.5,segment_phase)*pattern_len;highp float visible_end=floor((v_pattern_data.y-segment_phase)/pattern_len)*pattern_len+segment_phase;visible_end+=step(pattern_len*0.5,v_pattern_data.y-visible_end)*pattern_len;if (v_pattern_data.x < visible_start || v_pattern_data.x >=visible_end) {color=vec4(0.0);}
#endif
#ifdef LIGHTING_3D_MODE
color=apply_lighting_with_emission_ground(color,u_emissive_strength);
#ifdef RENDER_SHADOWS
float light=shadowed_light_factor(v_pos_light_view_0,v_pos_light_view_1,v_depth);
#ifdef ELEVATED_ROADS
color.rgb*=mix(v_road_z_offset > 0.0 ? u_ground_shadow_factor : vec3(1.0),vec3(1.0),light);
#else
color.rgb*=mix(u_ground_shadow_factor,vec3(1.0),light);
#endif
#endif
#endif
#ifdef FOG
color=fog_dither(fog_apply_premultiplied(color,v_fog_pos));
#endif
color*=(alpha*opacity);if (u_alpha_discard_threshold !=0.0) {if (color.a < u_alpha_discard_threshold) {discard;}}
#ifdef INDICATOR_CUTOUT
color=applyCutout(color,v_z_offset);
#endif
glFragColor=color;
#ifdef OVERDRAW_INSPECTOR
glFragColor=vec4(1.0);
#endif
HANDLE_WIREFRAME_DEBUG;}`,`#include "_prelude_fog.vertex.glsl"
#include "_prelude_shadow.vertex.glsl"
#include "_prelude_terrain.vertex.glsl"
#define scale 0.015873016
in vec2 a_pos_normal;in vec4 a_data;
#if defined(ELEVATED) || defined(ELEVATED_ROADS)
in vec3 a_z_offset_width;
#endif
#ifdef RENDER_LINE_TRIM_OFFSET
in highp vec3 a_packed;
#endif
in highp float a_linesofar;
#ifdef LINE_JOIN_NONE
in highp vec3 a_pattern_data;out vec2 v_pattern_data;
#endif
#ifdef INDICATOR_CUTOUT
out highp float v_z_offset;
#endif
uniform mat4 u_matrix;uniform float u_tile_units_to_pixels;uniform vec2 u_units_to_pixels;uniform mat2 u_pixels_to_tile_units;uniform float u_device_pixel_ratio;uniform float u_width_scale;uniform float u_floor_width_scale;
#ifdef ELEVATED
uniform lowp float u_zbias_factor;uniform lowp float u_tile_to_meter;float sample_elevation(vec2 apos) {
#ifdef ELEVATION_REFERENCE_SEA
return 0.0;
#else
return elevation(apos);
#endif
}
#endif
out vec2 v_normal;out vec2 v_width2;out highp float v_linesofar;out float v_gamma_scale;out float v_width;
#ifdef RENDER_LINE_TRIM_OFFSET
out highp vec3 v_uv;
#endif
#ifdef ELEVATED_ROADS
out highp float v_road_z_offset;
#endif
#ifdef RENDER_SHADOWS
uniform mat4 u_light_matrix_0;uniform mat4 u_light_matrix_1;out highp vec4 v_pos_light_view_0;out highp vec4 v_pos_light_view_1;out highp float v_depth;
#endif
#pragma mapbox: define mediump float blur
#pragma mapbox: define mediump float opacity
#pragma mapbox: define mediump float offset
#pragma mapbox: define mediump float gapwidth
#pragma mapbox: define mediump float width
#pragma mapbox: define mediump float floorwidth
#pragma mapbox: define mediump vec4 pattern
#pragma mapbox: define mediump float pixel_ratio
void main() {
#pragma mapbox: initialize mediump float blur
#pragma mapbox: initialize mediump float opacity
#pragma mapbox: initialize mediump float offset
#pragma mapbox: initialize mediump float gapwidth
#pragma mapbox: initialize mediump float width
#pragma mapbox: initialize mediump float floorwidth
#pragma mapbox: initialize mediump vec4 pattern
#pragma mapbox: initialize mediump float pixel_ratio
float a_z_offset;
#if defined(ELEVATED) || defined(ELEVATED_ROADS)
a_z_offset=a_z_offset_width.x;
#endif
float ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;vec2 pos=floor(a_pos_normal*0.5);vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=(u_width_scale*width)/2.0;offset=-1.0*offset*u_width_scale;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);vec2 dist=outset*a_extrude*scale;float u=0.5*a_direction;float t=1.0-abs(u);vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);float hidden=float(opacity==0.0);vec2 extrude=dist*u_pixels_to_tile_units;vec4 projected_extrude=u_matrix*vec4(extrude,0.0,0.0);vec2 projected_extrude_xy=projected_extrude.xy;
#ifdef ELEVATED_ROADS
v_road_z_offset=a_z_offset;gl_Position=u_matrix*vec4(pos+offset2*u_pixels_to_tile_units,a_z_offset,1.0)+projected_extrude;
#else
#ifdef ELEVATED
vec2 offsetTile=offset2*u_pixels_to_tile_units;vec2 offset_pos=pos+offsetTile;float ele=0.0;
#ifdef CROSS_SLOPE_VERTICAL
float top=a_pos_normal.y-2.0*floor(a_pos_normal.y*0.5);float line_height=2.0*u_tile_to_meter*outset*top*u_pixels_to_tile_units[1][1]+a_z_offset;ele=sample_elevation(offset_pos)+line_height;projected_extrude=vec4(0);
#else
#ifdef CROSS_SLOPE_HORIZONTAL
float ele0=sample_elevation(offset_pos);float ele1=max(sample_elevation(offset_pos+extrude),sample_elevation(offset_pos+extrude/2.0));float ele2=max(sample_elevation(offset_pos-extrude),sample_elevation(offset_pos-extrude/2.0));float ele_max=max(ele0,max(ele1,ele2));ele=ele_max+a_z_offset;
#else
float ele0=sample_elevation(offset_pos);float ele1=max(sample_elevation(offset_pos+extrude),sample_elevation(offset_pos+extrude/2.0));float ele2=max(sample_elevation(offset_pos-extrude),sample_elevation(offset_pos-extrude/2.0));float ele_max=max(ele0,0.5*(ele1+ele2));ele=ele_max-ele0+ele1+a_z_offset;
#endif
#endif
gl_Position=u_matrix*vec4(offset_pos,ele,1.0)+projected_extrude;float z=clamp(gl_Position.z/gl_Position.w,0.5,1.0);float zbias=max(0.00005,(pow(z,0.8)-z)*u_zbias_factor*u_exaggeration);gl_Position.z-=(gl_Position.w*zbias);gl_Position=mix(gl_Position,AWAY,hidden);
#else
gl_Position=mix(u_matrix*vec4(pos+offset2*u_pixels_to_tile_units,0.0,1.0)+projected_extrude,AWAY,hidden);
#endif
#endif
#ifdef ELEVATED_ROADS
#ifdef RENDER_SHADOWS
vec3 shd_pos=vec3(pos+(offset2+dist)*u_pixels_to_tile_units,a_z_offset);vec3 shd_pos0=shd_pos;vec3 shd_pos1=shd_pos;
#ifdef NORMAL_OFFSET
vec3 shd_pos_offset=shadow_normal_offset(vec3(0.0,0.0,1.0));shd_pos0+=shd_pos_offset*shadow_normal_offset_multiplier0();shd_pos1+=shd_pos_offset*shadow_normal_offset_multiplier1();
#endif
v_pos_light_view_0=u_light_matrix_0*vec4(shd_pos0,1);v_pos_light_view_1=u_light_matrix_1*vec4(shd_pos1,1);v_depth=gl_Position.w;
#endif
#endif
#ifndef RENDER_TO_TEXTURE
float extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude_xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=mix(extrude_length_without_perspective/extrude_length_with_perspective,1.0,step(0.01,blur));
#else
v_gamma_scale=1.0;
#endif
#ifdef RENDER_LINE_TRIM_OFFSET
highp float a_uv_x=a_packed[0];highp float line_progress=a_packed[2];v_uv=vec3(a_uv_x,0.0,line_progress);
#endif
v_linesofar=a_linesofar;v_width2=vec2(outset,inset);v_width=(floorwidth*u_floor_width_scale);
#ifdef LINE_JOIN_NONE
v_width=(floorwidth*u_floor_width_scale)+ANTIALIASING;mediump float pixels_to_tile_units=1.0/u_tile_units_to_pixels;mediump float pixel_ratio_inverse=1.0/pixel_ratio;mediump float aspect=v_width/((pattern.w-pattern.y)*pixel_ratio_inverse);highp float subt_multiple=(pattern.z-pattern.x)*pixel_ratio_inverse*pixels_to_tile_units*aspect*32.0;highp float subt=floor(a_pattern_data.z/subt_multiple)*subt_multiple;float offset_sign=(fract(a_pattern_data.x)-0.5)*4.0;float line_progress_offset=offset_sign*v_width*0.5*pixels_to_tile_units;v_linesofar=(a_pattern_data.z-subt)+a_linesofar+line_progress_offset;v_pattern_data=vec2(a_pattern_data.x+line_progress_offset,a_pattern_data.y);
#endif
#ifdef FOG
v_fog_pos=fog_position(pos);
#endif
#ifdef INDICATOR_CUTOUT
v_z_offset=a_z_offset;
#endif
}`),raster:ei(`#include "_prelude_fog.fragment.glsl"
#include "_prelude_lighting.glsl"
#include "_prelude_raster_array.glsl"
uniform float u_fade_t;uniform float u_opacity;uniform highp float u_raster_elevation;uniform highp float u_zoom_transition;in vec2 v_pos0;in vec2 v_pos1;in float v_depth;
#ifdef PROJECTION_GLOBE_VIEW
in float v_split_fade;
#endif
uniform float u_brightness_low;uniform float u_brightness_high;uniform float u_saturation_factor;uniform float u_contrast_factor;uniform vec3 u_spin_weights;uniform float u_emissive_strength;
#ifndef RASTER_ARRAY
uniform highp sampler2D u_image0;uniform sampler2D u_image1;
#endif
#ifdef RASTER_COLOR
uniform sampler2D u_color_ramp;uniform highp vec4 u_colorization_mix;uniform highp float u_colorization_offset;uniform vec2 u_texture_res;
#endif
void main() {vec4 color0,color1,color;vec2 value;
#ifdef RASTER_COLOR
#ifdef RASTER_ARRAY
#ifdef RASTER_ARRAY_LINEAR
value=mix(
raTexture2D_image0_linear(v_pos0,u_texture_res,u_colorization_mix,u_colorization_offset),raTexture2D_image1_linear(v_pos1,u_texture_res,u_colorization_mix,u_colorization_offset),u_fade_t
);
#else
value=mix(
raTexture2D_image0_nearest(v_pos0,u_texture_res,u_colorization_mix,u_colorization_offset),raTexture2D_image1_nearest(v_pos1,u_texture_res,u_colorization_mix,u_colorization_offset),u_fade_t
);
#endif
if (value.y > 0.0) value.x/=value.y;
#else
color=mix(texture(u_image0,v_pos0),texture(u_image1,v_pos1),u_fade_t);value=vec2(u_colorization_offset+dot(color.rgb,u_colorization_mix.rgb),color.a);
#endif
color=texture(u_color_ramp,vec2(value.x,0.5));if (color.a > 0.0) color.rgb/=color.a;color.a*=value.y;
#else
color0=texture(u_image0,v_pos0);color1=texture(u_image1,v_pos1);if (color0.a > 0.0) color0.rgb/=color0.a;if (color1.a > 0.0) color1.rgb/=color1.a;color=mix(color0,color1,u_fade_t);
#endif
color.a*=u_opacity;
#ifdef GLOBE_POLES
color.a*=1.0-smoothstep(0.0,0.05,u_zoom_transition);
#endif
vec3 rgb=color.rgb;rgb=vec3(
dot(rgb,u_spin_weights.xyz),dot(rgb,u_spin_weights.zxy),dot(rgb,u_spin_weights.yzx));float average=(color.r+color.g+color.b)/3.0;rgb+=(average-rgb)*u_saturation_factor;rgb=(rgb-0.5)*u_contrast_factor+0.5;vec3 u_high_vec=vec3(u_brightness_low,u_brightness_low,u_brightness_low);vec3 u_low_vec=vec3(u_brightness_high,u_brightness_high,u_brightness_high);vec3 out_color=mix(u_high_vec,u_low_vec,rgb);
#ifdef LIGHTING_3D_MODE
out_color=apply_lighting_with_emission_ground(vec4(out_color,1.0),u_emissive_strength).rgb;
#endif
#ifdef FOG
highp float fog_limit_high_meters=1000000.0;highp float fog_limit_low_meters=600000.0;float fog_limit=1.0-smoothstep(fog_limit_low_meters,fog_limit_high_meters,u_raster_elevation);out_color=fog_dither(fog_apply(out_color,v_fog_pos,fog_limit));
#endif
glFragColor=vec4(out_color*color.a,color.a);
#ifdef PROJECTION_GLOBE_VIEW
glFragColor*=mix(1.0,1.0-smoothstep(0.0,0.05,u_zoom_transition),smoothstep(0.8,0.9,v_split_fade));
#endif
#ifdef RENDER_CUTOFF
glFragColor=glFragColor*cutoff_opacity(u_cutoff_params,v_depth);
#endif
#ifdef OVERDRAW_INSPECTOR
glFragColor=vec4(1.0);
#endif
HANDLE_WIREFRAME_DEBUG;}`,`#include "_prelude_fog.vertex.glsl"
uniform mat4 u_matrix;uniform mat4 u_normalize_matrix;uniform mat4 u_globe_matrix;uniform mat4 u_merc_matrix;uniform mat3 u_grid_matrix;uniform vec2 u_tl_parent;uniform float u_scale_parent;uniform vec2 u_perspective_transform;uniform vec2 u_texture_offset;uniform float u_raster_elevation;uniform float u_zoom_transition;uniform vec2 u_merc_center;
#define GLOBE_UPSCALE GLOBE_RADIUS/6371008.8
#ifdef GLOBE_POLES
in vec3 a_globe_pos;in vec2 a_uv;
#else
in vec2 a_pos;in vec2 a_texture_pos;
#endif
out vec2 v_pos0;out vec2 v_pos1;out float v_depth;
#ifdef PROJECTION_GLOBE_VIEW
out float v_split_fade;
#endif
void main() {vec2 uv;
#ifdef GLOBE_POLES
vec3 globe_pos=a_globe_pos;globe_pos+=normalize(globe_pos)*u_raster_elevation*GLOBE_UPSCALE;gl_Position=u_matrix*u_globe_matrix*vec4(globe_pos   ,1.0);uv=a_uv;
#ifdef FOG
v_fog_pos=fog_position((u_normalize_matrix*vec4(a_globe_pos,1.0)).xyz);
#endif
#else
float w=1.0+dot(a_texture_pos,u_perspective_transform);uv=a_texture_pos/8192.0;
#ifdef PROJECTION_GLOBE_VIEW
vec3 decomposed_pos_and_skirt=decomposeToPosAndSkirt(a_pos);vec3 latLng=u_grid_matrix*vec3(decomposed_pos_and_skirt.xy,1.0);vec3 globe_pos=latLngToECEF(latLng.xy);globe_pos+=normalize(globe_pos)*u_raster_elevation*GLOBE_UPSCALE;vec4 globe_world_pos=u_globe_matrix*vec4(globe_pos,1.0);vec4 merc_world_pos=vec4(0.0);float mercatorY=mercatorYfromLat(latLng[0]);float mercatorX=mercatorXfromLng(latLng[1]);    
v_split_fade=0.0;if (u_zoom_transition > 0.0) {vec2 merc_pos=vec2(mercatorX,mercatorY);merc_world_pos=vec4(merc_pos,u_raster_elevation,1.0);merc_world_pos.xy-=u_merc_center;merc_world_pos.x=wrap(merc_world_pos.x,-0.5,0.5);merc_world_pos=u_merc_matrix*merc_world_pos;float opposite_merc_center=mod(u_merc_center.x+0.5,1.0);float dist_from_poles=(abs(mercatorY-0.5)*2.0);float range=0.1;v_split_fade=abs(opposite_merc_center-mercatorX);v_split_fade=clamp(1.0-v_split_fade,0.0,1.0);v_split_fade=max(smoothstep(1.0-range,1.0,dist_from_poles),max(smoothstep(1.0-range,1.0,v_split_fade),smoothstep(1.0-range,1.0,1.0-v_split_fade)));}float tiles=u_grid_matrix[0][2];if (tiles > 0.0) {float idx=u_grid_matrix[1][2];float idy=u_grid_matrix[2][2];float uvY=mercatorY*tiles-idy;float uvX=mercatorX*tiles-idx;uv=vec2(uvX,uvY);}vec4 interpolated_pos=vec4(mix(globe_world_pos.xyz,merc_world_pos.xyz,u_zoom_transition)*w,w);gl_Position=u_matrix*interpolated_pos;
#ifdef FOG
v_fog_pos=fog_position((u_normalize_matrix*vec4(globe_pos,1.0)).xyz);
#endif
#else
gl_Position=u_matrix*vec4(a_pos*w,u_raster_elevation*w,w);
#ifdef FOG
v_fog_pos=fog_position(a_pos);
#endif
#endif
#endif
v_pos0=uv;v_pos1=(v_pos0*u_scale_parent)+u_tl_parent;v_pos0=u_texture_offset.x+u_texture_offset.y*v_pos0;v_pos1=u_texture_offset.x+u_texture_offset.y*v_pos1;
#ifdef RENDER_CUTOFF
v_depth=gl_Position.z;
#endif
}`),rasterParticle:ei(`#include "_prelude_fog.fragment.glsl"
#include "_prelude_lighting.glsl"
uniform float u_fade_t;uniform float u_opacity;uniform highp float u_raster_elevation;in vec2 v_pos0;in vec2 v_pos1;uniform sampler2D u_image0;uniform sampler2D u_image1;void main() {vec4 color0,color1,color;color0=texture(u_image0,v_pos0);color1=texture(u_image1,v_pos1);if (color0.a > 0.0) color0.rgb/=color0.a;if (color1.a > 0.0) color1.rgb/=color1.a;color=mix(color0,color1,u_fade_t);color.a*=u_opacity;vec3 out_color=color.rgb;
#ifdef LIGHTING_3D_MODE
out_color=apply_lighting_with_emission_ground(vec4(out_color,1.0),0.0).rgb;
#endif
#ifdef FOG
highp float fog_limit_high_meters=1000000.0;highp float fog_limit_low_meters=600000.0;float fog_limit=1.0-smoothstep(fog_limit_low_meters,fog_limit_high_meters,u_raster_elevation);out_color=fog_dither(fog_apply(out_color,v_fog_pos,fog_limit));
#endif
glFragColor=vec4(out_color*color.a,color.a);
#ifdef OVERDRAW_INSPECTOR
glFragColor=vec4(1.0);
#endif
HANDLE_WIREFRAME_DEBUG;}`,`#include "_prelude_fog.vertex.glsl"
uniform mat4 u_matrix;uniform mat4 u_normalize_matrix;uniform mat4 u_globe_matrix;uniform mat4 u_merc_matrix;uniform mat3 u_grid_matrix;uniform vec2 u_tl_parent;uniform float u_scale_parent;uniform float u_raster_elevation;uniform float u_zoom_transition;uniform vec2 u_merc_center;
#define GLOBE_UPSCALE GLOBE_RADIUS/6371008.8
in vec2 a_pos;in vec2 a_texture_pos;out vec2 v_pos0;out vec2 v_pos1;void main() {float w=1.0;vec2 uv;
#ifdef PROJECTION_GLOBE_VIEW
vec3 decomposed_pos_and_skirt=decomposeToPosAndSkirt(a_pos);vec3 latLng=u_grid_matrix*vec3(decomposed_pos_and_skirt.xy,1.0);float mercatorY=mercatorYfromLat(latLng[0]);float mercatorX=mercatorXfromLng(latLng[1]);float tiles=u_grid_matrix[0][2];float idx=u_grid_matrix[1][2];float idy=u_grid_matrix[2][2];float uvX=mercatorX*tiles-idx;float uvY=mercatorY*tiles-idy;uv=vec2(uvX,uvY);vec3 globe_pos=latLngToECEF(latLng.xy);globe_pos+=normalize(globe_pos)*u_raster_elevation*GLOBE_UPSCALE;vec4 globe_world_pos=u_globe_matrix*vec4(globe_pos,1.0);vec4 merc_world_pos=vec4(0.0);if (u_zoom_transition > 0.0) {vec2 merc_pos=vec2(mercatorX,mercatorY);merc_world_pos=vec4(merc_pos,u_raster_elevation,1.0);merc_world_pos.xy-=u_merc_center;merc_world_pos.x=wrap(merc_world_pos.x,-0.5,0.5);merc_world_pos=u_merc_matrix*merc_world_pos;}vec4 interpolated_pos=vec4(mix(globe_world_pos.xyz,merc_world_pos.xyz,u_zoom_transition)*w,w);gl_Position=u_matrix*interpolated_pos;
#ifdef FOG
v_fog_pos=fog_position((u_normalize_matrix*vec4(globe_pos,1.0)).xyz);
#endif
#else
uv=a_texture_pos/8192.0;gl_Position=u_matrix*vec4(a_pos*w,u_raster_elevation*w,w);
#ifdef FOG
v_fog_pos=fog_position(a_pos);
#endif
#endif
v_pos0=uv;v_pos1=(v_pos0*u_scale_parent)+u_tl_parent;}`),rasterParticleDraw:ei("uniform sampler2D u_color_ramp;in float v_particle_speed;void main() {glFragColor=texture(u_color_ramp,vec2(v_particle_speed,0.5));}",`#include "_prelude_raster_particle.glsl"
in float a_index;uniform sampler2D u_particle_texture;uniform float u_particle_texture_side_len;uniform vec2 u_tile_offset;out float v_particle_speed;void main() {ivec2 pixel_coord=ivec2(
mod(a_index,u_particle_texture_side_len),a_index/u_particle_texture_side_len);vec4 pixel=texelFetch(u_particle_texture,pixel_coord,0);vec2 pos=unpack_pos_from_rgba(pixel)+u_tile_offset;vec2 tex_coord=fract(pos);vec2 velocity=lookup_velocity(tex_coord);if (velocity==INVALID_VELOCITY) {gl_Position=AWAY;v_particle_speed=0.0;} else {gl_Position=vec4(2.0*pos-1.0,0,1);v_particle_speed=length(velocity);}gl_PointSize=1.0;}`),rasterParticleTexture:ei("uniform sampler2D u_texture;uniform float u_opacity;in vec2 v_tex_pos;void main() {vec4 color=texture(u_texture,v_tex_pos);glFragColor=vec4(floor(255.0*color*u_opacity)/255.0);}","in vec2 a_pos;out vec2 v_tex_pos;void main() {vec2 uv=0.5*a_pos+vec2(0.5);v_tex_pos=uv;gl_Position=vec4(a_pos,0.0,1.0);}"),rasterParticleUpdate:ei(`#include "_prelude_raster_particle.glsl"
uniform sampler2D u_particle_texture;uniform mediump float u_particle_texture_side_len;uniform mediump float u_speed_factor;uniform highp float u_reset_rate;uniform highp float u_rand_seed;in highp vec2 v_tex_coord;vec2 linearstep(vec2 edge0,vec2 edge1,vec2 x) {return  clamp((x-edge0)/(edge1-edge0),vec2(0),vec2(1));}const highp vec3 rand_constants=vec3(12.9898,78.233,4375.85453);highp float rand(const highp vec2 co) {highp float t=dot(rand_constants.xy,co);return fract(sin(t)*(rand_constants.z+t));}void main() {ivec2 pixel_coord=ivec2(v_tex_coord*u_particle_texture_side_len);highp vec4 pixel=texelFetch(u_particle_texture,pixel_coord,0);highp vec2 pos=unpack_pos_from_rgba(pixel);highp vec2 velocity=lookup_velocity(clamp(pos,0.0,1.0));highp vec2 dp=velocity==INVALID_VELOCITY ? vec2(0) : velocity*u_speed_factor;pos=pos+dp;highp vec2 seed=(pos+v_tex_coord)*u_rand_seed;highp vec2 random_pos=vec2(rand(seed+1.3),rand(seed+2.1));highp vec2 persist_rate=pow(
linearstep(vec2(-u_particle_pos_offset),vec2(0),pos)*linearstep(vec2(1.0+u_particle_pos_offset),vec2(1),pos),vec2(4)
);highp vec2 per_frame_persist=pow(persist_rate,abs(dp)/u_particle_pos_offset);highp float drop_rate=1.0-per_frame_persist.x*per_frame_persist.y;drop_rate=any(greaterThanEqual(abs(pos-0.5),vec2(0.5+u_particle_pos_offset))) ? 1.0 : drop_rate;highp float drop=step(1.0-drop_rate-u_reset_rate,rand(seed));highp vec2 next_pos=mix(pos,random_pos,drop);glFragColor=pack_pos_to_rgba(next_pos);}`,"in vec2 a_pos;out vec2 v_tex_coord;void main() {v_tex_coord=0.5*(a_pos+vec2(1.0));gl_Position=vec4(a_pos,0.0,1.0);}"),symbol:ei(`#include "_prelude_lighting.glsl"
#define SDF_PX 8.0
#define SDF 1.0
#define ICON 0.0
uniform sampler2D u_texture;uniform sampler2D u_texture_icon;uniform highp float u_gamma_scale;uniform lowp float u_device_pixel_ratio;uniform bool u_is_text;uniform bool u_is_halo;uniform lowp float u_scale_factor;
#ifdef ICON_TRANSITION
uniform float u_icon_transition;
#endif
#ifdef COLOR_ADJUSTMENT
uniform mat4 u_color_adj_mat;
#endif
#ifdef INDICATOR_CUTOUT
in highp float v_z_offset;
#endif
in vec2 v_tex_a;
#ifdef ICON_TRANSITION
in vec2 v_tex_b;
#endif
in float v_draw_halo;in vec3 v_gamma_scale_size_fade_opacity;
#ifdef RENDER_TEXT_AND_SYMBOL
in float is_sdf;in vec2 v_tex_a_icon;
#endif
#pragma mapbox: define highp vec4 fill_color
#pragma mapbox: define highp vec4 halo_color
#pragma mapbox: define lowp float opacity
#pragma mapbox: define lowp float halo_width
#pragma mapbox: define lowp float halo_blur
#pragma mapbox: define lowp float emissive_strength
void main() {
#pragma mapbox: initialize highp vec4 fill_color
#pragma mapbox: initialize highp vec4 halo_color
#pragma mapbox: initialize lowp float opacity
#pragma mapbox: initialize lowp float halo_width
#pragma mapbox: initialize lowp float halo_blur
#pragma mapbox: initialize lowp float emissive_strength
vec4 out_color;float fade_opacity=v_gamma_scale_size_fade_opacity[2];
#ifdef RENDER_TEXT_AND_SYMBOL
if (is_sdf==ICON) {vec2 tex_icon=v_tex_a_icon;lowp float alpha=opacity*fade_opacity;glFragColor=texture(u_texture_icon,tex_icon)*alpha;
#ifdef OVERDRAW_INSPECTOR
glFragColor=vec4(1.0);
#endif
return;}
#endif
#ifdef RENDER_SDF
float EDGE_GAMMA=0.105/u_device_pixel_ratio;float gamma_scale=v_gamma_scale_size_fade_opacity.x;float size=v_gamma_scale_size_fade_opacity.y;float fontScale=u_is_text ? size/24.0 : size;out_color=fill_color;highp float gamma=EDGE_GAMMA/(fontScale*u_gamma_scale);lowp float buff=(256.0-64.0)/256.0;bool draw_halo=v_draw_halo > 0.0;if (draw_halo) {out_color=halo_color;gamma=(halo_blur*u_scale_factor*1.19/SDF_PX+EDGE_GAMMA)/(fontScale*u_gamma_scale);buff=(6.0-halo_width*u_scale_factor/fontScale)/SDF_PX;}lowp float dist=texture(u_texture,v_tex_a).r;highp float gamma_scaled=gamma*gamma_scale;highp float alpha=smoothstep(buff-gamma_scaled,buff+gamma_scaled,dist);out_color*=alpha;
#else
#ifdef ICON_TRANSITION
vec4 a=texture(u_texture,v_tex_a)*(1.0-u_icon_transition);vec4 b=texture(u_texture,v_tex_b)*u_icon_transition;out_color=(a+b);
#else
out_color=texture(u_texture,v_tex_a);
#endif
#ifdef COLOR_ADJUSTMENT
out_color=u_color_adj_mat*out_color;
#endif
#endif
out_color*=opacity*fade_opacity;
#ifdef LIGHTING_3D_MODE
out_color=apply_lighting_with_emission_ground(out_color,emissive_strength);
#endif
#ifdef INDICATOR_CUTOUT
out_color=applyCutout(out_color,v_z_offset);
#endif
glFragColor=out_color;
#ifdef OVERDRAW_INSPECTOR
glFragColor=vec4(1.0);
#endif
HANDLE_WIREFRAME_DEBUG;}`,`#include "_prelude_terrain.vertex.glsl"
in vec4 a_pos_offset;in vec4 a_tex_size;in vec4 a_pixeloffset;in vec4 a_projected_pos;in float a_fade_opacity;
#ifdef Z_OFFSET
in float a_auto_z_offset;
#endif
#ifdef PROJECTION_GLOBE_VIEW
in vec3 a_globe_anchor;in vec3 a_globe_normal;
#endif
#ifdef ICON_TRANSITION
in vec2 a_texb;
#endif
#ifdef OCCLUSION_QUERIES
in float a_occlusion_query_opacity;
#endif
#ifdef INDICATOR_CUTOUT
out highp float v_z_offset;
#endif
uniform bool u_is_size_zoom_constant;uniform bool u_is_size_feature_constant;uniform highp float u_size_t;uniform highp float u_size;uniform mat4 u_matrix;uniform mat4 u_label_plane_matrix;uniform mat4 u_coord_matrix;uniform bool u_is_text;uniform bool u_elevation_from_sea;uniform bool u_pitch_with_map;uniform bool u_rotate_symbol;uniform highp float u_aspect_ratio;uniform highp float u_camera_to_center_distance;uniform float u_fade_change;uniform vec2 u_texsize;uniform vec3 u_up_vector;uniform vec2 u_texsize_icon;uniform bool u_is_halo;
#ifdef PROJECTION_GLOBE_VIEW
uniform vec3 u_tile_id;uniform mat4 u_inv_rot_matrix;uniform vec2 u_merc_center;uniform vec3 u_camera_forward;uniform float u_zoom_transition;uniform vec3 u_ecef_origin;uniform mat4 u_tile_matrix;
#endif
out vec2 v_tex_a;
#ifdef ICON_TRANSITION
out vec2 v_tex_b;
#endif
out float v_draw_halo;out vec3 v_gamma_scale_size_fade_opacity;
#ifdef RENDER_TEXT_AND_SYMBOL
out float is_sdf;out vec2 v_tex_a_icon;
#endif
#pragma mapbox: define highp vec4 fill_color
#pragma mapbox: define highp vec4 halo_color
#pragma mapbox: define lowp float opacity
#pragma mapbox: define lowp float halo_width
#pragma mapbox: define lowp float halo_blur
#pragma mapbox: define lowp float emissive_strength
#pragma mapbox: define lowp float occlusion_opacity
#pragma mapbox: define lowp float z_offset
void main() {
#pragma mapbox: initialize highp vec4 fill_color
#pragma mapbox: initialize highp vec4 halo_color
#pragma mapbox: initialize lowp float opacity
#pragma mapbox: initialize lowp float halo_width
#pragma mapbox: initialize lowp float halo_blur
#pragma mapbox: initialize lowp float emissive_strength
#pragma mapbox: initialize lowp float occlusion_opacity
#pragma mapbox: initialize lowp float z_offset
vec2 a_pos=a_pos_offset.xy;vec2 a_offset=a_pos_offset.zw;vec2 a_tex=a_tex_size.xy;vec2 a_size=a_tex_size.zw;float a_size_min=floor(a_size[0]*0.5);vec2 a_pxoffset=a_pixeloffset.xy;vec2 a_min_font_scale=a_pixeloffset.zw/256.0;highp float segment_angle=-a_projected_pos[3];float size;if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {size=mix(a_size_min,a_size[1],u_size_t)/128.0;} else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {size=a_size_min/128.0;} else {size=u_size;}vec2 tile_anchor=a_pos;float e=u_elevation_from_sea ? z_offset : z_offset+elevation(tile_anchor);
#ifdef Z_OFFSET
e+=a_auto_z_offset;
#endif
vec3 h=elevationVector(tile_anchor)*e;float globe_occlusion_fade;vec3 world_pos;vec3 mercator_pos;vec3 world_pos_globe;
#ifdef PROJECTION_GLOBE_VIEW
mercator_pos=mercator_tile_position(u_inv_rot_matrix,tile_anchor,u_tile_id,u_merc_center);world_pos_globe=a_globe_anchor+h;world_pos=mix_globe_mercator(world_pos_globe,mercator_pos,u_zoom_transition);vec4 ecef_point=u_tile_matrix*vec4(world_pos,1.0);vec3 origin_to_point=ecef_point.xyz-u_ecef_origin;globe_occlusion_fade=dot(origin_to_point,u_camera_forward) >=0.0 ? 0.0 : 1.0;
#else
world_pos=vec3(tile_anchor,0)+h;globe_occlusion_fade=1.0;
#endif
vec4 projected_point=u_matrix*vec4(world_pos,1);highp float camera_to_anchor_distance=projected_point.w;highp float distance_ratio=u_pitch_with_map ?
camera_to_anchor_distance/u_camera_to_center_distance :
u_camera_to_center_distance/camera_to_anchor_distance;highp float perspective_ratio=clamp(
0.5+0.5*distance_ratio,0.0,1.5);size*=perspective_ratio;float font_scale=u_is_text ? size/24.0 : size;highp float symbol_rotation=0.0;if (u_rotate_symbol) {vec4 offsetprojected_point;vec2 a;
#ifdef PROJECTION_GLOBE_VIEW
vec3 displacement=vec3(a_globe_normal.z,0,-a_globe_normal.x);offsetprojected_point=u_matrix*vec4(a_globe_anchor+displacement,1);vec4 projected_point_globe=u_matrix*vec4(world_pos_globe,1);a=projected_point_globe.xy/projected_point_globe.w;
#else
offsetprojected_point=u_matrix*vec4(tile_anchor+vec2(1,0),0,1);a=projected_point.xy/projected_point.w;
#endif
vec2 b=offsetprojected_point.xy/offsetprojected_point.w;symbol_rotation=atan((b.y-a.y)/u_aspect_ratio,b.x-a.x);}vec4 projected_pos;
#ifdef PROJECTION_GLOBE_VIEW
#ifdef PROJECTED_POS_ON_VIEWPORT
projected_pos=u_label_plane_matrix*vec4(a_projected_pos.xyz+h,1.0);
#else
vec3 proj_pos=mix_globe_mercator(a_projected_pos.xyz,mercator_pos,u_zoom_transition)+h;projected_pos=u_label_plane_matrix*vec4(proj_pos,1.0);    
#endif
#else
projected_pos=u_label_plane_matrix*vec4(a_projected_pos.xy,h.z,1.0);
#endif
highp float angle_sin=sin(segment_angle+symbol_rotation);highp float angle_cos=cos(segment_angle+symbol_rotation);mat2 rotation_matrix=mat2(angle_cos,-1.0*angle_sin,angle_sin,angle_cos);float z=0.0;vec2 offset=rotation_matrix*(a_offset/32.0*max(a_min_font_scale,font_scale)+a_pxoffset/16.0);
#ifdef TERRAIN
#ifdef PITCH_WITH_MAP_TERRAIN
vec4 tile_pos=u_label_plane_matrix_inv*vec4(a_projected_pos.xy+offset,0.0,1.0);z=elevation(tile_pos.xy);
#endif
#endif
#ifdef Z_OFFSET
z+=u_pitch_with_map ? a_auto_z_offset+(u_elevation_from_sea ? z_offset : z_offset) : 0.0;
#else
z+=u_pitch_with_map ? (u_elevation_from_sea ? z_offset : z_offset) : 0.0;
#endif
float occlusion_fade=globe_occlusion_fade;vec2 fade_opacity=unpack_opacity(a_fade_opacity);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;float out_fade_opacity=max(0.0,min(occlusion_fade,fade_opacity[0]+fade_change));
#ifdef DEPTH_OCCLUSION
float depth_occlusion=occlusionFadeMultiSample(projected_point);float depth_occlusion_multplier=mix(occlusion_opacity,1.0,depth_occlusion);out_fade_opacity*=depth_occlusion_multplier;
#endif
#ifdef OCCLUSION_QUERIES
float occludedFadeMultiplier=mix(occlusion_opacity,1.0,a_occlusion_query_opacity);out_fade_opacity*=occludedFadeMultiplier;
#endif
float alpha=opacity*out_fade_opacity;float hidden=float(alpha==0.0 || projected_point.w <=0.0 || occlusion_fade==0.0);
#ifdef PROJECTION_GLOBE_VIEW
vec3 xAxis=u_pitch_with_map ? normalize(cross(a_globe_normal,u_up_vector)) : vec3(1,0,0);vec3 yAxis=u_pitch_with_map ? normalize(cross(a_globe_normal,xAxis)) : vec3(0,1,0);gl_Position=mix(u_coord_matrix*vec4(projected_pos.xyz/projected_pos.w+xAxis*offset.x+yAxis*offset.y,1.0),AWAY,hidden);
#else
gl_Position=mix(u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+offset,z,1.0),AWAY,hidden);
#endif
float gamma_scale=gl_Position.w;v_draw_halo=(u_is_halo && float(gl_InstanceID)==0.0) ? 1.0 : 0.0;v_gamma_scale_size_fade_opacity=vec3(gamma_scale,size,out_fade_opacity);v_tex_a=a_tex/u_texsize;
#ifdef RENDER_TEXT_AND_SYMBOL
is_sdf=a_size[0]-2.0*a_size_min;v_tex_a_icon=a_tex/u_texsize_icon;
#endif
#ifdef ICON_TRANSITION
v_tex_b=a_texb/u_texsize;
#endif
#ifdef INDICATOR_CUTOUT
v_z_offset=e;
#endif
}`),terrainRaster:ei(`#include "_prelude_fog.fragment.glsl"
#include "_prelude_shadow.fragment.glsl"
#include "_prelude_lighting.glsl"
uniform sampler2D u_image0;in vec2 v_pos0;
#ifdef FOG
in float v_fog_opacity;
#endif
#ifdef RENDER_SHADOWS
in vec4 v_pos_light_view_0;in vec4 v_pos_light_view_1;
#endif
uniform vec3 u_ground_shadow_factor;void main() {vec4 image_color=texture(u_image0,v_pos0);vec4 color;
#ifdef LIGHTING_3D_MODE
const vec3 normal=vec3(0.0,0.0,1.0);
#ifdef RENDER_SHADOWS
float cutoffOpacity=1.0;
#ifdef RENDER_CUTOFF
cutoffOpacity=cutoff_opacity(u_cutoff_params,1.0/gl_FragCoord.w);
#endif
#ifdef LIGHTING_3D_ALPHA_EMISSIVENESS
vec3 unlit_base=image_color.rgb*(1.0-image_color.a);vec3 emissive_base=image_color.rgb*image_color.a;float ndotl=u_shadow_direction.z;float occlusion=ndotl < 0.0 ? 1.0 : shadow_occlusion(v_pos_light_view_0,v_pos_light_view_1,1.0/gl_FragCoord.w,0.0);ndotl=max(0.0,ndotl);vec3 lit=apply_lighting(unlit_base,normal,mix(1.0,(1.0-(u_shadow_intensity*occlusion))*ndotl,cutoffOpacity));vec3 emissive=compute_emissive_draped(emissive_base,1.0-u_shadow_intensity,occlusion,u_ground_shadow_factor);color.rgb=lit+emissive;color.a=1.0;
#else
float lighting_factor=shadowed_light_factor_normal_unbiased(normal,v_pos_light_view_0,v_pos_light_view_1,1.0/gl_FragCoord.w);color=apply_lighting(image_color,normal,mix(1.0,lighting_factor,cutoffOpacity));
#endif
#else
float lighting_factor=u_lighting_directional_dir.z;color=apply_lighting(image_color,normal,lighting_factor);
#ifdef LIGHTING_3D_ALPHA_EMISSIVENESS
color.rgb=mix(color.rgb,image_color.rgb,image_color.a);color.a=1.0;
#endif
#endif
#else
color=image_color;
#endif
#ifdef FOG
#ifdef ZERO_EXAGGERATION
color=fog_dither(fog_apply_premultiplied(color,v_fog_pos));
#else
color=fog_dither(fog_apply_from_vert(color,v_fog_opacity));
#endif
#endif
glFragColor=color;
#ifdef OVERDRAW_INSPECTOR
glFragColor=vec4(1.0);
#endif
HANDLE_WIREFRAME_DEBUG;}`,`#include "_prelude_fog.vertex.glsl"
#include "_prelude_terrain.vertex.glsl"
uniform mat4 u_matrix;uniform float u_skirt_height;in vec2 a_pos;out vec2 v_pos0;
#ifdef FOG
out float v_fog_opacity;
#endif
#ifdef RENDER_SHADOWS
uniform mat4 u_light_matrix_0;uniform mat4 u_light_matrix_1;out vec4 v_pos_light_view_0;out vec4 v_pos_light_view_1;out float v_depth;
#endif
void main() {vec3 decomposedPosAndSkirt=decomposeToPosAndSkirt(a_pos);float skirt=decomposedPosAndSkirt.z;vec2 decodedPos=decomposedPosAndSkirt.xy;float elevation=elevation(decodedPos)-skirt*u_skirt_height;v_pos0=decodedPos/8192.0;gl_Position=u_matrix*vec4(decodedPos,elevation,1.0);
#ifdef FOG
#ifdef ZERO_EXAGGERATION
v_fog_pos=fog_position(decodedPos);
#else
v_fog_opacity=fog(fog_position(vec3(decodedPos,elevation)));
#endif
#endif
#ifdef RENDER_SHADOWS
vec3 pos=vec3(decodedPos,elevation);v_pos_light_view_0=u_light_matrix_0*vec4(pos,1.);v_pos_light_view_1=u_light_matrix_1*vec4(pos,1.);
#endif
}`),terrainDepth:ei("precision highp float;in float v_depth;void main() {glFragColor=pack_depth(v_depth);}",`#include "_prelude_terrain.vertex.glsl"
uniform mat4 u_matrix;in vec2 a_pos;out float v_depth;void main() {float elevation=elevation(a_pos);gl_Position=u_matrix*vec4(a_pos,elevation,1.0);v_depth=gl_Position.z/gl_Position.w;}`),skybox:ei(`#include "_prelude_fog.fragment.glsl"
in lowp vec3 v_uv;uniform lowp samplerCube u_cubemap;uniform lowp float u_opacity;uniform highp float u_temporal_offset;uniform highp vec3 u_sun_direction;float sun_disk(highp vec3 ray_direction,highp vec3 sun_direction) {highp float cos_angle=dot(normalize(ray_direction),sun_direction);const highp float cos_sun_angular_diameter=0.99996192306;const highp float smoothstep_delta=1e-5;return smoothstep(
cos_sun_angular_diameter-smoothstep_delta,cos_sun_angular_diameter+smoothstep_delta,cos_angle);}float map(float value,float start,float end,float new_start,float new_end) {return ((value-start)*(new_end-new_start))/(end-start)+new_start;}void main() {vec3 uv=v_uv;const float y_bias=0.015;uv.y+=y_bias;uv.y=pow(abs(uv.y),1.0/5.0);uv.y=map(uv.y,0.0,1.0,-1.0,1.0);vec3 sky_color=texture(u_cubemap,uv).rgb;
#ifdef FOG
sky_color=fog_apply_sky_gradient(v_uv.xzy,sky_color);
#endif
sky_color+=0.1*sun_disk(v_uv,u_sun_direction);glFragColor=vec4(sky_color*u_opacity,u_opacity);
#ifdef OVERDRAW_INSPECTOR
glFragColor=vec4(1.0);
#endif
}`,K0),skyboxGradient:ei(`#include "_prelude_fog.fragment.glsl"
in highp vec3 v_uv;uniform lowp sampler2D u_color_ramp;uniform highp vec3 u_center_direction;uniform lowp float u_radius;uniform lowp float u_opacity;uniform highp float u_temporal_offset;void main() {float progress=acos(dot(normalize(v_uv),u_center_direction))/u_radius;vec4 color=texture(u_color_ramp,vec2(progress,0.5));
#ifdef FOG
color.rgb=fog_apply_sky_gradient(v_uv.xzy,color.rgb/color.a)*color.a;
#endif
color*=u_opacity;glFragColor=color;
#ifdef OVERDRAW_INSPECTOR
glFragColor=vec4(1.0);
#endif
}`,K0),skyboxCapture:ei(`
in highp vec3 v_position;uniform highp float u_sun_intensity;uniform highp float u_luminance;uniform lowp vec3 u_sun_direction;uniform highp vec4 u_color_tint_r;uniform highp vec4 u_color_tint_m;precision highp float;
#define BETA_R                  vec3(5.5e-6,13.0e-6,22.4e-6)
#define BETA_M                  vec3(21e-6,21e-6,21e-6)
#define MIE_G                   0.76
#define DENSITY_HEIGHT_SCALE_R  8000.0
#define DENSITY_HEIGHT_SCALE_M  1200.0
#define PLANET_RADIUS           6360e3
#define ATMOSPHERE_RADIUS       6420e3
#define SAMPLE_STEPS            10
#define DENSITY_STEPS           4
float ray_sphere_exit(vec3 orig,vec3 dir,float radius) {float a=dot(dir,dir);float b=2.0*dot(dir,orig);float c=dot(orig,orig)-radius*radius;float d=sqrt(b*b-4.0*a*c);return (-b+d)/(2.0*a);}vec3 extinction(vec2 density) {return exp(-vec3(BETA_R*u_color_tint_r.a*density.x+BETA_M*u_color_tint_m.a*density.y));}vec2 local_density(vec3 point) {float height=max(length(point)-PLANET_RADIUS,0.0);float exp_r=exp(-height/DENSITY_HEIGHT_SCALE_R);float exp_m=exp(-height/DENSITY_HEIGHT_SCALE_M);return vec2(exp_r,exp_m);}float phase_ray(float cos_angle) {return (3.0/(16.0*PI))*(1.0+cos_angle*cos_angle);}float phase_mie(float cos_angle) {return (3.0/(8.0*PI))*((1.0-MIE_G*MIE_G)*(1.0+cos_angle*cos_angle))/((2.0+MIE_G*MIE_G)*pow(1.0+MIE_G*MIE_G-2.0*MIE_G*cos_angle,1.5));}vec2 density_to_atmosphere(vec3 point,vec3 light_dir) {float ray_len=ray_sphere_exit(point,light_dir,ATMOSPHERE_RADIUS);float step_len=ray_len/float(DENSITY_STEPS);vec2 density_point_to_atmosphere=vec2(0.0);for (int i=0; i < DENSITY_STEPS;++i) {vec3 point_on_ray=point+light_dir*((float(i)+0.5)*step_len);density_point_to_atmosphere+=local_density(point_on_ray)*step_len;;}return density_point_to_atmosphere;}vec3 atmosphere(vec3 ray_dir,vec3 sun_direction,float sun_intensity) {vec2 density_orig_to_point=vec2(0.0);vec3 scatter_r=vec3(0.0);vec3 scatter_m=vec3(0.0);vec3 origin=vec3(0.0,PLANET_RADIUS,0.0);float ray_len=ray_sphere_exit(origin,ray_dir,ATMOSPHERE_RADIUS);float step_len=ray_len/float(SAMPLE_STEPS);for (int i=0; i < SAMPLE_STEPS;++i) {vec3 point_on_ray=origin+ray_dir*((float(i)+0.5)*step_len);vec2 density=local_density(point_on_ray)*step_len;density_orig_to_point+=density;vec2 density_point_to_atmosphere=density_to_atmosphere(point_on_ray,sun_direction);vec2 density_orig_to_atmosphere=density_orig_to_point+density_point_to_atmosphere;vec3 extinction=extinction(density_orig_to_atmosphere);scatter_r+=density.x*extinction;scatter_m+=density.y*extinction;}float cos_angle=dot(ray_dir,sun_direction);float phase_r=phase_ray(cos_angle);float phase_m=phase_mie(cos_angle);vec3 beta_r=BETA_R*u_color_tint_r.rgb*u_color_tint_r.a;vec3 beta_m=BETA_M*u_color_tint_m.rgb*u_color_tint_m.a;return (scatter_r*phase_r*beta_r+scatter_m*phase_m*beta_m)*sun_intensity;}const float A=0.15;const float B=0.50;const float C=0.10;const float D=0.20;const float E=0.02;const float F=0.30;vec3 uncharted2_tonemap(vec3 x) {return ((x*(A*x+C*B)+D*E)/(x*(A*x+B)+D*F))-E/F;}void main() {vec3 ray_direction=v_position;ray_direction.y=pow(ray_direction.y,5.0);const float y_bias=0.015;ray_direction.y+=y_bias;vec3 color=atmosphere(normalize(ray_direction),u_sun_direction,u_sun_intensity);float white_scale=1.0748724675633854;color=uncharted2_tonemap((log2(2.0/pow(u_luminance,4.0)))*color)*white_scale;glFragColor=vec4(color,1.0);}`,"in highp vec3 a_pos_3f;uniform mat3 u_matrix_3f;out highp vec3 v_position;float map(float value,float start,float end,float new_start,float new_end) {return ((value-start)*(new_end-new_start))/(end-start)+new_start;}void main() {vec4 pos=vec4(u_matrix_3f*a_pos_3f,1.0);v_position=pos.xyz;v_position.y*=-1.0;v_position.y=map(v_position.y,-1.0,1.0,0.0,1.0);gl_Position=vec4(a_pos_3f.xy,0.0,1.0);}"),globeRaster:ei(`#include "_prelude_fog.fragment.glsl"
#include "_prelude_lighting.glsl"
uniform sampler2D u_image0;uniform float u_far_z_cutoff;in vec2 v_pos0;
#ifndef FOG
uniform highp vec3 u_frustum_tl;uniform highp vec3 u_frustum_tr;uniform highp vec3 u_frustum_br;uniform highp vec3 u_frustum_bl;uniform highp vec3 u_globe_pos;uniform highp float u_globe_radius;uniform vec2 u_viewport;
#endif
void main() {vec4 color;
#ifdef CUSTOM_ANTIALIASING
highp vec2 uv=gl_FragCoord.xy/u_viewport;highp vec3 ray_dir=mix(
mix(u_frustum_tl,u_frustum_tr,uv.x),mix(u_frustum_bl,u_frustum_br,uv.x),1.0-uv.y);highp vec3 dir=normalize(ray_dir);highp vec3 closest_point=dot(u_globe_pos,dir)*dir;highp float norm_dist_from_center=1.0-length(closest_point-u_globe_pos)/u_globe_radius;const float antialias_pixel=2.0;highp float antialias_factor=antialias_pixel*fwidth(norm_dist_from_center);highp float antialias=smoothstep(0.0,antialias_factor,norm_dist_from_center);vec4 raster=texture(u_image0,v_pos0);
#ifdef LIGHTING_3D_MODE
#ifdef LIGHTING_3D_ALPHA_EMISSIVENESS
raster=apply_lighting_with_emission_ground(raster,raster.a);color=vec4(clamp(raster.rgb,vec3(0),vec3(1))*antialias,antialias);
#else
raster=apply_lighting_ground(raster);color=vec4(raster.rgb*antialias,raster.a*antialias);
#endif
#else
color=vec4(raster.rgb*antialias,raster.a*antialias);
#endif
#else
color=texture(u_image0,v_pos0);
#ifdef LIGHTING_3D_MODE
#ifdef LIGHTING_3D_ALPHA_EMISSIVENESS
color=apply_lighting_with_emission_ground(color,color.a);color.a=1.0;
#else
color=apply_lighting_ground(color);
#endif
#endif
#endif
#ifdef FOG
color=fog_dither(fog_apply_premultiplied(color,v_fog_pos));
#endif
color*=1.0-step(u_far_z_cutoff,1.0/gl_FragCoord.w);glFragColor=color;
#ifdef OVERDRAW_INSPECTOR
glFragColor=vec4(1.0);
#endif
HANDLE_WIREFRAME_DEBUG;}`,`#include "_prelude_fog.vertex.glsl"
#include "_prelude_terrain.vertex.glsl"
uniform mat4 u_proj_matrix;uniform mat4 u_normalize_matrix;uniform mat4 u_globe_matrix;uniform mat4 u_merc_matrix;uniform float u_zoom_transition;uniform vec2 u_merc_center;uniform mat3 u_grid_matrix;uniform float u_skirt_height;
#ifdef GLOBE_POLES
in vec3 a_globe_pos;in vec2 a_uv;
#else
in vec2 a_pos;
#endif
out vec2 v_pos0;void main() {
#ifdef GLOBE_POLES
vec3 globe_pos=a_globe_pos;vec2 uv=a_uv;
#else
float tiles=u_grid_matrix[0][2];float idx=u_grid_matrix[1][2];float idy=u_grid_matrix[2][2];vec3 decomposed_pos_and_skirt=decomposeToPosAndSkirt(a_pos);vec3 latLng=u_grid_matrix*vec3(decomposed_pos_and_skirt.xy,1.0);float mercatorY=mercatorYfromLat(latLng[0]);float uvY=mercatorY*tiles-idy;float mercatorX=mercatorXfromLng(latLng[1]);float uvX=mercatorX*tiles-idx;vec3 globe_pos=latLngToECEF(latLng.xy);vec2 merc_pos=vec2(mercatorX,mercatorY);vec2 uv=vec2(uvX,uvY);
#endif
v_pos0=uv;vec2 tile_pos=uv*EXTENT;vec3 globe_derived_up_vector=normalize(globe_pos)*u_tile_up_scale;
#ifdef GLOBE_POLES
vec3 up_vector=globe_derived_up_vector;
#else
vec3 up_vector=elevationVector(tile_pos);
#endif
float height=elevation(tile_pos);globe_pos+=up_vector*height;
#ifndef GLOBE_POLES
globe_pos-=globe_derived_up_vector*u_skirt_height*decomposed_pos_and_skirt.z;
#endif
#ifdef GLOBE_POLES
vec4 interpolated_pos=u_globe_matrix*vec4(globe_pos,1.0);
#else
vec4 globe_world_pos=u_globe_matrix*vec4(globe_pos,1.0);vec4 merc_world_pos=vec4(0.0);if (u_zoom_transition > 0.0) {merc_world_pos=vec4(merc_pos,height-u_skirt_height*decomposed_pos_and_skirt.z,1.0);merc_world_pos.xy-=u_merc_center;merc_world_pos.x=wrap(merc_world_pos.x,-0.5,0.5);merc_world_pos=u_merc_matrix*merc_world_pos;}vec4 interpolated_pos=vec4(mix(globe_world_pos.xyz,merc_world_pos.xyz,u_zoom_transition),1.0);
#endif
gl_Position=u_proj_matrix*interpolated_pos;
#ifdef FOG
v_fog_pos=fog_position((u_normalize_matrix*vec4(globe_pos,1.0)).xyz);
#endif
}`),globeAtmosphere:ei(`#include "_prelude_fog.fragment.glsl"
uniform float u_transition;uniform highp float u_fadeout_range;uniform highp float u_temporal_offset;uniform vec4 u_color;uniform vec4 u_high_color;uniform vec4 u_space_color;uniform float u_horizon_angle;in highp vec3 v_ray_dir;in highp vec3 v_horizon_dir;void main() {highp vec3 dir=normalize(v_ray_dir);float globe_pos_dot_dir;
#ifdef PROJECTION_GLOBE_VIEW
globe_pos_dot_dir=dot(u_globe_pos,dir);highp vec3 closest_point_forward=abs(globe_pos_dot_dir)*dir;float norm_dist_from_center=length(closest_point_forward-u_globe_pos)/u_globe_radius;if (norm_dist_from_center < 0.98) {
#ifdef ALPHA_PASS
glFragColor=vec4(0,0,0,0);return;
#else
#ifdef NATIVE
glFragColor=vec4(1,1,1,1);
#else
glFragColor=vec4(0,0,0,1);
#endif
return;
#endif
}
#endif
highp vec3 horizon_dir=normalize(v_horizon_dir);float horizon_angle_mercator=dir.y < horizon_dir.y ?
0.0 : max(acos(clamp(dot(dir,horizon_dir),-1.0,1.0)),0.0);float horizon_angle;
#ifdef PROJECTION_GLOBE_VIEW
highp vec3 closest_point=globe_pos_dot_dir*dir;highp float closest_point_to_center=length(closest_point-u_globe_pos);highp float theta=asin(clamp(closest_point_to_center/length(u_globe_pos),-1.0,1.0));horizon_angle=globe_pos_dot_dir < 0.0 ?
PI-theta-u_horizon_angle : theta-u_horizon_angle;float angle_t=pow(u_transition,10.0);horizon_angle=mix(horizon_angle,horizon_angle_mercator,angle_t);
#else
horizon_angle=horizon_angle_mercator;
#endif
horizon_angle/=PI;float t=exp(-horizon_angle/u_fadeout_range);float alpha_0=u_color.a;float alpha_1=u_high_color.a;float alpha_2=u_space_color.a;vec3 color_stop_0=u_color.rgb;vec3 color_stop_1=u_high_color.rgb;vec3 color_stop_2=u_space_color.rgb;
#ifdef ALPHA_PASS
float a0=mix(alpha_2,1.0,alpha_1);float a1=mix(a0,1.0,alpha_0);float a2=mix(a0,a1,t);float a =mix(alpha_2,a2,t);glFragColor=vec4(1.0,1.0,1.0,a);
#else
vec3 c0=mix(color_stop_2,color_stop_1,alpha_1);vec3 c1=mix(c0,color_stop_0,alpha_0);vec3 c2=mix(c0,c1,t);vec3 c=c2;glFragColor=vec4(c*t,t);
#endif
}`,`in vec3 a_pos;in vec2 a_uv;uniform vec3 u_frustum_tl;uniform vec3 u_frustum_tr;uniform vec3 u_frustum_br;uniform vec3 u_frustum_bl;uniform float u_horizon;out highp vec3 v_ray_dir;out highp vec3 v_horizon_dir;void main() {v_ray_dir=mix(
mix(u_frustum_tl,u_frustum_tr,a_uv.x),mix(u_frustum_bl,u_frustum_br,a_uv.x),a_uv.y);v_horizon_dir=mix(
mix(u_frustum_tl,u_frustum_bl,u_horizon),mix(u_frustum_tr,u_frustum_br,u_horizon),a_uv.x);gl_Position=vec4(a_pos,1.0);}`),model:ei(`#include "_prelude_fog.fragment.glsl"
#include "_prelude_shadow.fragment.glsl"
#include "_prelude_lighting.glsl"
uniform float u_opacity;uniform vec3 u_lightcolor;uniform vec3 u_lightpos;uniform float u_lightintensity;uniform vec4 u_baseColorFactor;uniform vec4 u_emissiveFactor;uniform float u_metallicFactor;uniform float u_roughnessFactor;uniform float u_emissive_strength;in highp vec4 v_position_height;in lowp vec4 v_color_mix;
#ifdef RENDER_SHADOWS
in highp vec4 v_pos_light_view_0;in highp vec4 v_pos_light_view_1;in float v_depth_shadows;
#endif
#ifdef OCCLUSION_TEXTURE_TRANSFORM
uniform vec4 u_occlusionTextureTransform;
#endif
#pragma mapbox: define-attribute highp vec3 normal_3f
#pragma mapbox: define-attribute highp vec3 color_3f
#pragma mapbox: define-attribute highp vec4 color_4f
#pragma mapbox: define-attribute highp vec2 uv_2f
#pragma mapbox: initialize-attribute highp vec3 normal_3f
#pragma mapbox: initialize-attribute highp vec3 color_3f
#pragma mapbox: initialize-attribute highp vec4 color_4f
#pragma mapbox: initialize-attribute highp vec2 uv_2f
#ifdef HAS_ATTRIBUTE_a_pbr
in lowp vec4 v_roughness_metallic_emissive_alpha;in mediump vec4 v_height_based_emission_params;
#endif
#ifdef HAS_TEXTURE_u_baseColorTexture
uniform sampler2D u_baseColorTexture;uniform bool u_baseTextureIsAlpha;uniform bool u_alphaMask;uniform float u_alphaCutoff;
#endif
#ifdef HAS_TEXTURE_u_metallicRoughnessTexture
uniform sampler2D u_metallicRoughnessTexture;
#endif
#ifdef HAS_TEXTURE_u_occlusionTexture
uniform sampler2D u_occlusionTexture;uniform float u_aoIntensity;
#endif
#ifdef HAS_TEXTURE_u_normalTexture
uniform sampler2D u_normalTexture;
#endif
#ifdef HAS_TEXTURE_u_emissionTexture
uniform sampler2D u_emissionTexture;
#endif
#ifdef APPLY_LUT_ON_GPU
uniform highp sampler3D u_lutTexture;
#endif
#ifdef TERRAIN_FRAGMENT_OCCLUSION
in highp float v_depth;uniform highp sampler2D u_depthTexture;uniform highp vec2 u_inv_depth_size;uniform highp vec2 u_depth_range_unpack;
#ifdef DEPTH_D24
highp float unpack_depth(highp float depth) {return  depth*u_depth_range_unpack.x+u_depth_range_unpack.y;}
#else
highp float unpack_depth_rgba(highp vec4 rgba_depth)
{const highp vec4 bit_shift=vec4(1.0/(255.0*255.0*255.0),1.0/(255.0*255.0),1.0/255.0,1.0);return dot(rgba_depth,bit_shift)*2.0-1.0;}
#endif
bool isOccluded() {highp vec2 coord=gl_FragCoord.xy*u_inv_depth_size;
#ifdef DEPTH_D24
highp float depth=unpack_depth(texture(u_depthTexture,coord).r);
#else
highp float depth=unpack_depth_rgba(texture(u_depthTexture,coord));
#endif
return v_depth > depth+0.0005;}
#endif
#define saturate(_x) clamp(_x,0.,1.)
vec3 linearTosRGB(vec3 color) {return pow(color,vec3(1./2.2));}vec3 sRGBToLinear(vec3 srgbIn) {return pow(srgbIn,vec3(2.2));}float calculate_NdotL(vec3 normal,vec3 lightDir) {const float ext=0.70710678118;return (clamp(dot(normal,lightDir),-ext,1.0)+ext)/(1.0+ext);}vec3 getDiffuseShadedColor(vec3 albedo,vec3 normal,vec3 lightDir,vec3 lightColor)
{
#ifdef LIGHTING_3D_MODE
vec3 transformed_normal=vec3(-normal.xy,normal.z);float lighting_factor;
#ifdef RENDER_SHADOWS
lighting_factor=shadowed_light_factor_normal(transformed_normal,v_pos_light_view_0,v_pos_light_view_1,v_depth_shadows);
#else
lighting_factor=saturate(dot(transformed_normal,u_lighting_directional_dir));
#endif
return apply_lighting(albedo,transformed_normal,lighting_factor);
#else
vec3 n=normal;float colorvalue=((albedo.x*0.2126)+(albedo.y*0.7152))+(albedo.z*0.0722);vec3 c=vec3(0.03,0.03,0.03);float directional=clamp(dot(n,vec3(lightDir)),0.0,1.0);directional=mix(1.0-u_lightintensity,max((1.0-colorvalue)+u_lightintensity,1.0),directional);vec3 c3=c+clamp((albedo*directional)*lightColor,mix(vec3(0.0),vec3(0.3),vec3(1.0)-lightColor),vec3(1.0));return c3;
#endif
}vec4 getBaseColor() {vec4 albedo=u_baseColorFactor;
#ifdef HAS_ATTRIBUTE_a_color_3f
albedo*=vec4(color_3f,1.0);
#endif
#ifdef HAS_ATTRIBUTE_a_pbr
#else
#ifdef HAS_ATTRIBUTE_a_color_4f
albedo*=color_4f;
#endif
#endif
#if defined (HAS_TEXTURE_u_baseColorTexture) && defined (HAS_ATTRIBUTE_a_uv_2f)
vec4 texColor=texture(u_baseColorTexture,uv_2f);if(u_alphaMask) {if (texColor.w < u_alphaCutoff) {discard;}}
#ifdef UNPREMULT_TEXTURE_IN_SHADER
if(texColor.w > 0.0) {texColor.rgb/=texColor.w;}texColor.w=1.0;
#endif
if(u_baseTextureIsAlpha) {if (texColor.r < 0.5) {discard;}} else {texColor.rgb=sRGBToLinear(texColor.rgb);albedo*=texColor;}
#endif
vec4 color=vec4(mix(albedo.rgb,v_color_mix.rgb,v_color_mix.a),albedo.a);
#ifdef APPLY_LUT_ON_GPU
color=applyLUT(u_lutTexture,color);
#endif
return color;}highp mat3 cotangentFrame(highp vec3 N,highp vec3 p,highp vec2 uv ) {
#ifdef HAS_TEXTURE_u_normalTexture
highp vec3 dp1=vec3(dFdx(p.x),dFdx(p.y),dFdx(p.z));highp vec3 dp2=vec3(dFdy(p.x),dFdy(p.y),dFdy(p.z));highp vec2 duv1=vec2(dFdx(uv.x),dFdx(uv.y));highp vec2 duv2=vec2(dFdy(uv.x),dFdy(uv.y));highp vec3 dp2perp=cross( dp2,N );highp vec3 dp1perp=cross( N,dp1 );highp vec3 T=dp2perp*duv1.x+dp1perp*duv2.x;highp vec3 B=dp2perp*duv1.y+dp1perp*duv2.y;highp float lengthT=dot(T,T);highp float lengthB=dot(B,B);highp float maxLength=max(lengthT,lengthB);highp float invmax=inversesqrt( maxLength );highp mat3 res=mat3( T*invmax,B*invmax,N );return res;
#else
return mat3(1.0);
#endif
}highp vec3 getNormal(){highp vec3 n;
#ifdef HAS_ATTRIBUTE_a_normal_3f
n=normalize(normal_3f);
#else
highp vec3 fdx=vec3(dFdx(v_position_height.x),dFdx(v_position_height.y),dFdx(v_position_height.z));highp vec3 fdy=vec3(dFdy(v_position_height.x),dFdy(v_position_height.y),dFdy(v_position_height.z));n=normalize(cross(fdx,fdy))*-1.0;
#endif
#if defined(HAS_TEXTURE_u_normalTexture) && defined(HAS_ATTRIBUTE_a_uv_2f)
vec3 nMap=texture( u_normalTexture,uv_2f).xyz;nMap=normalize(2.0*nMap-vec3(1.0));highp vec3 v=normalize(-v_position_height.xyz);highp mat3 TBN=cotangentFrame(n,v,uv_2f);n=normalize(TBN*nMap);
#endif
return n;}struct Material {float perceptualRoughness;float alphaRoughness;float metallic;vec3 f90;vec4 baseColor;vec3 diffuseColor;vec3 specularColor;highp vec3 normal;};Material getPBRMaterial() {Material mat;mat.baseColor=getBaseColor();mat.perceptualRoughness=u_roughnessFactor;mat.metallic=u_metallicFactor;
#ifdef HAS_ATTRIBUTE_a_pbr
mat.perceptualRoughness=v_roughness_metallic_emissive_alpha.x;mat.metallic=v_roughness_metallic_emissive_alpha.y;mat.baseColor.w*=v_roughness_metallic_emissive_alpha.w;
#endif
#if defined(HAS_TEXTURE_u_metallicRoughnessTexture) && defined(HAS_ATTRIBUTE_a_uv_2f) 
vec4 mrSample=texture(u_metallicRoughnessTexture,uv_2f);mat.perceptualRoughness*=mrSample.g;mat.metallic*=mrSample.b;
#endif
const float c_minRoughness=0.04;mat.perceptualRoughness=clamp(mat.perceptualRoughness,c_minRoughness,1.0);mat.metallic=saturate(mat.metallic);mat.alphaRoughness=mat.perceptualRoughness*mat.perceptualRoughness;const vec3 f0=vec3(0.04);mat.diffuseColor=mat.baseColor.rgb*(vec3(1.0)-f0);mat.diffuseColor*=1.0-mat.metallic;mat.specularColor=mix(f0,mat.baseColor.rgb,mat.metallic);highp float reflectance=max(max(mat.specularColor.r,mat.specularColor.g),mat.specularColor.b);highp float reflectance90=saturate(reflectance*25.0);mat.f90=vec3(reflectance90);mat.normal=getNormal();return mat;}float V_GGX(float NdotL,float NdotV,float roughness)
{float a2=roughness*roughness;float GGXV=NdotL*sqrt(NdotV*NdotV*(1.0-a2)+a2);float GGXL=NdotV*sqrt(NdotL*NdotL*(1.0-a2)+a2);return 0.5/(GGXV+GGXL);}float V_GGXFast(float NdotL,float NdotV,float roughness) {float a=roughness;float GGXV=NdotL*(NdotV*(1.0-a)+a);float GGXL=NdotV*(NdotL*(1.0-a)+a);return 0.5/(GGXV+GGXL);}vec3 F_Schlick(vec3 specularColor,vec3 f90,float VdotH)
{return specularColor+(f90-specularColor)*pow(clamp(1.0-VdotH,0.0,1.0),5.0);}vec3 F_SchlickFast(vec3 specularColor,float VdotH)
{float x=1.0-VdotH;float x4=x*x*x*x;return specularColor+(1.0-specularColor)*x4*x;}float D_GGX(highp float NdotH,float alphaRoughness)
{highp float a4=alphaRoughness*alphaRoughness;highp float f=(NdotH*a4-NdotH)*NdotH+1.0;return a4/(PI*f*f);}vec3 diffuseBurley(Material mat,float LdotH,float NdotL,float NdotV)
{float f90=2.0*LdotH*LdotH*mat.alphaRoughness-0.5;return (mat.diffuseColor/PI)*(1.0+f90*pow((1.0-NdotL),5.0))*(1.0+f90*pow((1.0-NdotV),5.0));}vec3 diffuseLambertian(Material mat)
{
#ifdef LIGHTING_3D_MODE
return mat.diffuseColor;
#else
return mat.diffuseColor/PI;
#endif
}vec3 EnvBRDFApprox(vec3 specularColor,float roughness,highp float NdotV)
{vec4 c0=vec4(-1,-0.0275,-0.572,0.022);vec4 c1=vec4(1,0.0425,1.04,-0.04);highp vec4 r=roughness*c0+c1;highp float a004=min(r.x*r.x,exp2(-9.28*NdotV))*r.x+r.y;vec2 AB=vec2(-1.04,1.04)*a004+r.zw;return specularColor*AB.x+AB.y;}vec3 computeIndirectLightContribution(Material mat,float NdotV,vec3 normal)
{vec3 env_light=vec3(0.65,0.65,0.65);
#ifdef LIGHTING_3D_MODE
float ambient_factor=calculate_ambient_directional_factor(normal);env_light=u_lighting_ambient_color*ambient_factor;
#endif
vec3 envBRDF=EnvBRDFApprox(mat.specularColor,mat.perceptualRoughness,NdotV);vec3 indirectSpecular= envBRDF*env_light;vec3 indirectDiffuse=mat.diffuseColor*env_light;return indirectSpecular+indirectDiffuse;}vec3 computeLightContribution(Material mat,vec3 lightPosition,vec3 lightColor)
{highp vec3 n=mat.normal;highp vec3 v=normalize(-v_position_height.xyz);highp vec3 l=normalize(lightPosition);highp vec3 h=normalize(v+l);float NdotV=clamp(abs(dot(n,v)),0.001,1.0);float NdotL=saturate(dot(n,l));highp float NdotH=saturate(dot(n,h));float VdotH=saturate(dot(v,h));vec3 f=F_SchlickFast(mat.specularColor,VdotH);float g=V_GGXFast(NdotL,NdotV,mat.alphaRoughness);float d=D_GGX(NdotH,mat.alphaRoughness);vec3 diffuseTerm=(1.0-f)*diffuseLambertian(mat);vec3 specularTerm=f*g*d;vec3 transformed_normal=vec3(-n.xy,n.z);float lighting_factor;
#ifdef RENDER_SHADOWS
lighting_factor=shadowed_light_factor_normal(transformed_normal,v_pos_light_view_0,v_pos_light_view_1,v_depth_shadows);
#else
lighting_factor=NdotL;
#endif
vec3 directLightColor=(specularTerm+diffuseTerm)*lighting_factor*lightColor;vec3 indirectLightColor=computeIndirectLightContribution(mat,NdotV,transformed_normal);vec3 color=(saturate(directLightColor)+indirectLightColor);float intensityFactor=1.0;
#if !defined(LIGHTING_3D_MODE)
const vec3 luminosityFactor=vec3(0.2126,0.7152,0.0722);float luminance=dot(diffuseTerm,luminosityFactor);intensityFactor=mix((1.0-u_lightintensity),max((1.0-luminance+u_lightintensity),1.0),NdotL);
#endif
color*=intensityFactor;return color;}void main() {
#ifdef TERRAIN_FRAGMENT_OCCLUSION
if (isOccluded()) {discard;}
#endif
vec3 lightDir=u_lightpos;vec3 lightColor=u_lightcolor;
#ifdef LIGHTING_3D_MODE
lightDir=u_lighting_directional_dir;lightDir.xy=-lightDir.xy;lightColor=u_lighting_directional_color;
#endif
vec4 finalColor;
#ifdef DIFFUSE_SHADED
vec3 N=getNormal();vec3 baseColor=getBaseColor().rgb;vec3 diffuse=getDiffuseShadedColor(baseColor,N,lightDir,lightColor);
#ifdef HAS_TEXTURE_u_occlusionTexture
float ao=(texture(u_occlusionTexture,uv_2f).r-1.0)*u_aoIntensity+1.0;diffuse*=ao;
#endif
finalColor=vec4(mix(diffuse,baseColor,u_emissive_strength),1.0)*u_opacity;
#else
Material mat=getPBRMaterial();vec3 color=computeLightContribution(mat,lightDir,lightColor);float ao=1.0;
#if defined (HAS_TEXTURE_u_occlusionTexture) && defined(HAS_ATTRIBUTE_a_uv_2f)
#ifdef OCCLUSION_TEXTURE_TRANSFORM
vec2 uv=uv_2f.xy*u_occlusionTextureTransform.zw+u_occlusionTextureTransform.xy;
#else
vec2 uv=uv_2f;
#endif
ao=(texture(u_occlusionTexture,uv).x-1.0)*u_aoIntensity+1.0;color*=ao;
#endif
vec4 emissive=u_emissiveFactor;
#if defined(HAS_TEXTURE_u_emissionTexture) && defined(HAS_ATTRIBUTE_a_uv_2f)
emissive.rgb*=sRGBToLinear(texture(u_emissionTexture,uv_2f).rgb);
#endif
#ifdef APPLY_LUT_ON_GPU
float emissiveFactorLength=max(length(u_emissiveFactor.rgb),0.001);emissive.rgb=sRGBToLinear(applyLUT(u_lutTexture,linearTosRGB(emissive.rgb/emissiveFactorLength).rbg))*emissiveFactorLength;
#endif
color+=emissive.rgb;float opacity=mat.baseColor.w*u_opacity;
#ifdef HAS_ATTRIBUTE_a_pbr
float resEmission=v_roughness_metallic_emissive_alpha.z;resEmission*=v_height_based_emission_params.z+v_height_based_emission_params.w*pow(clamp(v_height_based_emission_params.x,0.0,1.0),v_height_based_emission_params.y);vec3 color_mix=v_color_mix.rgb;
#ifdef APPLY_LUT_ON_GPU
color_mix=applyLUT(u_lutTexture,color_mix);
#endif
color=mix(color,color_mix,min(1.0,resEmission));
#ifdef HAS_ATTRIBUTE_a_color_4f
float distance=length(vec2(1.3*max(0.0,abs(color_4f.x)-color_4f.z),color_4f.y));distance+= mix(0.5,0.0,clamp(resEmission-1.0,0.0,1.0));opacity*=v_roughness_metallic_emissive_alpha.w*saturate(1.0-distance*distance);
#endif
#endif
vec3 unlitColor=mat.baseColor.rgb*ao+emissive.rgb;color=mix(color,unlitColor,u_emissive_strength);color=linearTosRGB(color);color*=opacity;finalColor=vec4(color,opacity);
#endif
#ifdef FOG
finalColor=fog_dither(fog_apply_premultiplied(finalColor,v_fog_pos,v_position_height.w));
#endif
#ifdef RENDER_CUTOFF
finalColor*=v_cutoff_opacity;
#endif
#ifdef INDICATOR_CUTOUT
finalColor=applyCutout(finalColor,v_position_height.w);
#endif
glFragColor=finalColor;
#ifdef OVERDRAW_INSPECTOR
glFragColor=vec4(1.0);
#endif
HANDLE_WIREFRAME_DEBUG;}`,`#include "_prelude_fog.vertex.glsl"
#include "_prelude_shadow.vertex.glsl"
in vec3 a_pos_3f;
#pragma mapbox: define-attribute highp vec3 normal_3f
#pragma mapbox: define-attribute highp vec2 uv_2f
#pragma mapbox: define-attribute highp vec3 color_3f
#pragma mapbox: define-attribute highp vec4 color_4f
#pragma mapbox: define-attribute-vertex-shader-only highp vec4 pbr
#pragma mapbox: define-attribute-vertex-shader-only highp vec3 heightBasedEmissiveStrength
uniform mat4 u_matrix;uniform mat4 u_node_matrix;uniform mat4 u_lighting_matrix;uniform vec3 u_camera_pos;uniform vec4 u_color_mix;
#ifdef INSTANCED_ARRAYS
in vec4 a_normal_matrix0;in vec4 a_normal_matrix1;in vec4 a_normal_matrix2;in vec4 a_normal_matrix3;
#else
uniform highp mat4 u_normal_matrix;
#endif
#ifdef RENDER_SHADOWS
uniform mat4 u_light_matrix_0;uniform mat4 u_light_matrix_1;out highp vec4 v_pos_light_view_0;out highp vec4 v_pos_light_view_1;out float v_depth_shadows;
#endif
out vec4 v_position_height;out lowp vec4 v_color_mix;
#ifdef TERRAIN_FRAGMENT_OCCLUSION
out highp float v_depth;
#endif
#ifdef HAS_ATTRIBUTE_a_pbr
out lowp vec4 v_roughness_metallic_emissive_alpha;out mediump vec4 v_height_based_emission_params;
#endif
vec3 sRGBToLinear(vec3 srgbIn) {return pow(srgbIn,vec3(2.2));}void main() {
#pragma mapbox: initialize-attribute highp vec3 normal_3f
#pragma mapbox: initialize-attribute highp vec2 uv_2f
#pragma mapbox: initialize-attribute highp vec3 color_3f
#pragma mapbox: initialize-attribute highp vec4 color_4f
#pragma mapbox: initialize-attribute-custom highp vec4 pbr
#pragma mapbox: initialize-attribute-custom highp vec3 heightBasedEmissiveStrength
highp mat4 normal_matrix;
#ifdef INSTANCED_ARRAYS
normal_matrix=mat4(a_normal_matrix0,a_normal_matrix1,a_normal_matrix2,a_normal_matrix3);
#else
normal_matrix=u_normal_matrix;
#endif
vec3 local_pos;mat3 rs;
#ifdef MODEL_POSITION_ON_GPU
vec3 pos_color=normal_matrix[0].xyz;vec4 translate=normal_matrix[1];vec3 pos_a=floor(pos_color);vec3 rgb=1.05*(pos_color-pos_a);float hidden=float(pos_a.x > EXTENT);float color_mix=pos_a.z/100.0;v_color_mix=vec4(sRGBToLinear(rgb),color_mix);float meter_to_tile=normal_matrix[0].w;vec4 pos=vec4(pos_a.xy,translate.z,1.0);rs[0].x=normal_matrix[1].w;rs[0].yz=normal_matrix[2].xy;rs[1].xy=normal_matrix[2].zw;rs[1].z=normal_matrix[3].x;rs[2].xyz=normal_matrix[3].yzw;vec4 pos_node=u_lighting_matrix*vec4(a_pos_3f,1.0);vec3 rotated_pos_node=rs*pos_node.xyz;vec3 pos_model_tile=(rotated_pos_node+vec3(translate.xy,0.0))*vec3(meter_to_tile,meter_to_tile,1.0);pos.xyz+=pos_model_tile;local_pos=pos.xyz;gl_Position=mix(u_matrix*pos,AWAY,hidden);pos.z*=meter_to_tile;v_position_height.xyz=pos.xyz-u_camera_pos;
#else
local_pos=a_pos_3f;gl_Position=u_matrix*vec4(a_pos_3f,1);v_position_height.xyz=vec3(u_lighting_matrix*vec4(a_pos_3f,1));v_color_mix=vec4(sRGBToLinear(u_color_mix.rgb),u_color_mix.a);
#endif
v_position_height.w=a_pos_3f.z;
#ifdef HAS_ATTRIBUTE_a_pbr
vec4 albedo_c=decode_color(pbr.xy);vec2 e_r_m=unpack_float(pbr.z);vec2 r_m= unpack_float(e_r_m.y*16.0);r_m.r=r_m.r*16.0;v_color_mix=vec4(albedo_c.rgb,1.0);v_roughness_metallic_emissive_alpha=vec4(vec3(r_m,e_r_m.x)/255.0,albedo_c.a);v_roughness_metallic_emissive_alpha.z*=2.0;float heightBasedRelativeIntepolation=a_pos_3f.z*heightBasedEmissiveStrength.x+heightBasedEmissiveStrength.y;v_height_based_emission_params.x=heightBasedRelativeIntepolation;v_height_based_emission_params.y=heightBasedEmissiveStrength.z;vec2 emissionMultiplierValues=unpack_float(pbr.w)/256.0;v_height_based_emission_params.z=emissionMultiplierValues.x;v_height_based_emission_params.w=emissionMultiplierValues.y-emissionMultiplierValues.x;
#endif
#ifdef FOG
v_fog_pos=fog_position(local_pos);
#endif
#ifdef RENDER_CUTOFF
v_cutoff_opacity=cutoff_opacity(u_cutoff_params,gl_Position.z);
#endif
#ifdef TERRAIN_FRAGMENT_OCCLUSION
v_depth=gl_Position.z/gl_Position.w;
#endif
#ifdef HAS_ATTRIBUTE_a_normal_3f
#ifdef MODEL_POSITION_ON_GPU
float x_squared_scale=dot(rs[0],rs[0]);float y_squared_scale=dot(rs[1],rs[1]);float z_squared_scale=dot(rs[2],rs[2]);vec3 squared_scale=vec3(x_squared_scale,y_squared_scale,z_squared_scale);normal_3f=rs*((u_lighting_matrix*vec4(normal_3f,0.0)).xyz/squared_scale);normal_3f=normalize(normal_3f);
#else
normal_3f=vec3(normal_matrix*vec4(normal_3f,0));
#endif
#endif
#ifdef HAS_ATTRIBUTE_a_pbr
#ifdef HAS_ATTRIBUTE_a_color_4f
v_roughness_metallic_emissive_alpha.w=clamp(color_4f.a*v_roughness_metallic_emissive_alpha.w*(v_roughness_metallic_emissive_alpha.z-1.0),0.0,1.0);
#endif
#endif
#ifdef RENDER_SHADOWS
vec4 shadow_pos=u_node_matrix*vec4(local_pos,1.0);
#ifdef NORMAL_OFFSET
#ifdef HAS_ATTRIBUTE_a_normal_3f
#ifdef MODEL_POSITION_ON_GPU
vec3 offset=shadow_normal_offset(vec3(-normal_3f.xy,normal_3f.z));shadow_pos.xyz+=offset*shadow_normal_offset_multiplier0();
#else
vec3 offset=shadow_normal_offset_model(normal_3f);shadow_pos.xyz+=offset*shadow_normal_offset_multiplier0();
#endif
#endif
#endif
v_pos_light_view_0=u_light_matrix_0*shadow_pos;v_pos_light_view_1=u_light_matrix_1*shadow_pos;v_depth_shadows=gl_Position.w;
#endif
}`),modelDepth:ei(`in highp float v_depth;void main() {
#ifndef DEPTH_TEXTURE
glFragColor=pack_depth(v_depth);
#endif
}`,`in vec3 a_pos_3f;uniform mat4 u_matrix;out highp float v_depth;
#ifdef MODEL_POSITION_ON_GPU
#ifdef INSTANCED_ARRAYS
in vec4 a_normal_matrix0;in vec4 a_normal_matrix1;in vec4 a_normal_matrix2;in vec4 a_normal_matrix3;
#else
uniform highp mat4 u_instance;
#endif
uniform highp mat4 u_node_matrix;
#endif
void main() {
#ifdef MODEL_POSITION_ON_GPU
highp mat4 instance;
#ifdef INSTANCED_ARRAYS
instance=mat4(a_normal_matrix0,a_normal_matrix1,a_normal_matrix2,a_normal_matrix3);
#else
instance=u_instance;
#endif
vec3 pos_color=instance[0].xyz;vec4 translate=instance[1];vec3 pos_a=floor(pos_color);float hidden=float(pos_a.x > EXTENT);float meter_to_tile=instance[0].w;vec4 pos=vec4(pos_a.xy,translate.z,1.0);mat3 rs;rs[0].x=instance[1].w;rs[0].yz=instance[2].xy;rs[1].xy=instance[2].zw;rs[1].z=instance[3].x;rs[2].xyz=instance[3].yzw;vec4 pos_node=u_node_matrix*vec4(a_pos_3f,1.0);vec3 rotated_pos_node=rs*pos_node.xyz;vec3 pos_model_tile=(rotated_pos_node+vec3(translate.xy,0.0))*vec3(meter_to_tile,meter_to_tile,1.0);pos.xyz+=pos_model_tile;gl_Position=mix(u_matrix*pos,AWAY,hidden);
#else
gl_Position=u_matrix*vec4(a_pos_3f,1);
#endif
v_depth=gl_Position.z/gl_Position.w;}`),stars:ei(`in highp vec2 v_uv;in mediump float v_intensity;float shapeCircle(in vec2 uv)
{float beginFade=0.6;float lengthFromCenter=length(v_uv);return 1.0-clamp((lengthFromCenter-beginFade)/(1.0-beginFade),0.0,1.0);}void main() {float alpha=shapeCircle(v_uv);vec3 color=vec3(1.0,1.0,1.0);alpha*=v_intensity;glFragColor=vec4(color*alpha,alpha);HANDLE_WIREFRAME_DEBUG;}`,`
in vec3 a_pos_3f;in vec2 a_uv;in float a_size_scale;in float a_fade_opacity;uniform mat4 u_matrix;uniform vec3 u_up;uniform vec3 u_right;uniform float u_intensity_multiplier;out highp vec2 v_uv;out mediump float v_intensity;void main() {v_uv=a_uv;v_intensity=a_fade_opacity*u_intensity_multiplier;vec3 pos=a_pos_3f;pos+=a_uv.x*u_right*a_size_scale;pos+=a_uv.y*u_up*a_size_scale;gl_Position=u_matrix*vec4(pos,1.0);}`),snowParticle:ei("in highp vec2 uv;in highp float alphaMultiplier;uniform vec4 u_particleColor;uniform vec2 u_simpleShapeParameters;void main() {float t=clamp((length(uv)-u_simpleShapeParameters.x)/(1.0-u_simpleShapeParameters.x),0.0,1.0);float alpha=1.0-pow(t,pow(10.0,u_simpleShapeParameters.y));alpha*=alphaMultiplier;alpha*=u_particleColor.a;vec3 color=u_particleColor.rgb*alpha;glFragColor=vec4(color,alpha) ;HANDLE_WIREFRAME_DEBUG;}",`
in highp vec3 a_pos_3f;in highp vec2 a_uv;in highp vec4 a_snowParticleData;in highp vec4 a_snowParticleDataHorizontalOscillation;uniform mat4 u_modelview;uniform mat4 u_projection;uniform vec3 u_cam_pos;uniform vec2 u_screenSize;uniform float u_time;uniform float u_boxSize;uniform float u_velocityConeAperture; 
uniform float u_velocity;uniform vec3 u_direction;uniform float u_horizontalOscillationRadius; 
uniform float u_horizontalOscillationRate; 
uniform float u_billboardSize;uniform vec2 u_thinningCenterPos;uniform vec3 u_thinningShape;uniform float u_thinningAffectedRatio;uniform float u_thinningParticleOffset;out highp vec2 uv;out highp float alphaMultiplier;void main() {vec3 pos=a_pos_3f;float halfBoxSize=0.5*u_boxSize;pos.xyz*=halfBoxSize;pos+=u_cam_pos;float velocityConeApertureRad=radians(u_velocityConeAperture*0.5);float coneAnglePichRad=velocityConeApertureRad*a_snowParticleData.z;float coneAngleHeadingRad=a_snowParticleData.w*radians(360.0);vec3 localZ=normalize(u_direction);vec3 localX=normalize(cross(localZ,vec3(1,0,0)));vec3 localY=normalize(cross(localZ,localX));vec3 direction;direction.x=cos(coneAngleHeadingRad)*sin(coneAnglePichRad);direction.y=sin(coneAngleHeadingRad)*sin(coneAnglePichRad);direction.z=cos(coneAnglePichRad);direction=normalize(direction);vec3 simPosLocal=vec3(0,0,0);float velocityScale=(1.0+3.0*a_snowParticleData.y)*u_velocity;simPosLocal+=direction*velocityScale*u_time;float horizontalOscillationRadius=u_horizontalOscillationRadius*a_snowParticleDataHorizontalOscillation.x;float horizontalOscillationAngle=u_horizontalOscillationRate*u_time*(-1.0+2.0*a_snowParticleDataHorizontalOscillation.y);simPosLocal.xy+=horizontalOscillationRadius*vec2(cos(horizontalOscillationAngle),sin(horizontalOscillationAngle));vec3 simPos=localX*simPosLocal.x+
localY*simPosLocal.y+localZ*simPosLocal.z;pos+=simPos;pos=fract((pos+vec3(halfBoxSize))/vec3(u_boxSize))*u_boxSize-vec3(halfBoxSize);float clipZ=-u_cam_pos.z+pos.z;vec4 posView=u_modelview*vec4(pos,1.0);float size=u_billboardSize;alphaMultiplier=1.0;vec4 posScreen=u_projection*posView;posScreen/=posScreen.w;posScreen.xy=vec2(0.5)+posScreen.xy*0.5;posScreen.xy*=u_screenSize;vec2 thinningCenterPos=u_thinningCenterPos.xy;thinningCenterPos.y=u_screenSize.y-thinningCenterPos.y;float screenDist=length((thinningCenterPos-posScreen.xy)/(0.5*u_screenSize));screenDist+=a_snowParticleData.x*u_thinningParticleOffset;float scaleFactorMode=0.0;float thinningShapeDist=u_thinningShape.x+u_thinningShape.y;if (screenDist < thinningShapeDist) {float thinningFadeRatio=clamp((screenDist-u_thinningShape.x)/u_thinningShape.y,0.0,1.0);thinningFadeRatio=pow(thinningFadeRatio,u_thinningShape.z);if (a_snowParticleData.x < u_thinningAffectedRatio) {scaleFactorMode=1.0-thinningFadeRatio;alphaMultiplier=thinningFadeRatio;}}vec4 posScreen1=u_projection*vec4(posView.x-size,posView.yzw);posScreen1/=posScreen1.w;vec4 posScreen2=u_projection*vec4(posView.x+size,posView.yzw);posScreen2/=posScreen2.w;posScreen1.xy=vec2(0.5)+posScreen1.xy*0.5;posScreen1.xy*=u_screenSize;posScreen2.xy=vec2(0.5)+posScreen2.xy*0.5;posScreen2.xy*=u_screenSize;float screenLength=length(posScreen1.xy-posScreen2.xy);float screenEpsilon=3.0;float scaleFactor=1.0;if (screenLength < screenEpsilon) {scaleFactor=screenEpsilon/max(screenLength,0.01);scaleFactor=mix(scaleFactor,1.0,scaleFactorMode);}float screenEpsilon2=15.0;if (screenLength > screenEpsilon2) {scaleFactor=screenEpsilon2/max(screenLength,0.01);}size*=scaleFactor;vec2 right=size*vec2(1,0);vec2 up=size*vec2(0,1);posView.xy+=right*a_uv.x;posView.xy+=up*a_uv.y;uv=a_uv;gl_Position=u_projection*posView;}`),rainParticle:ei("in highp vec2 uv;in highp float particleRandomValue;uniform sampler2D u_texScreen;uniform float u_distortionStrength;uniform vec4 u_color;uniform vec2 u_thinningCenterPos;uniform vec3 u_thinningShape;uniform float u_thinningAffectedRatio;uniform float u_thinningParticleOffset;uniform float u_shapeDirectionalPower;uniform float u_mode;void main() {vec2 st=uv*0.5+vec2(0.5);vec2 uvm=uv;uvm.y=-1.0+2.0*pow(st.y,u_shapeDirectionalPower);float shape=clamp(1.0-length(uvm),0.0,1.0);float alpha=abs(shape)*u_color.a;vec2 screenSize=vec2(textureSize(u_texScreen,0));vec2 thinningCenterPos=u_thinningCenterPos.xy;thinningCenterPos.y=screenSize.y-thinningCenterPos.y;float screenDist=length((thinningCenterPos-gl_FragCoord.xy)/(0.5*screenSize));screenDist+=(0.5+0.5*particleRandomValue)*u_thinningParticleOffset;float thinningShapeDist=u_thinningShape.x+u_thinningShape.y;float thinningAlpha=1.0;if (screenDist < thinningShapeDist) {float thinningFadeRatio=clamp((screenDist-u_thinningShape.x)/u_thinningShape.y,0.0,1.0);thinningFadeRatio=pow(thinningFadeRatio,u_thinningShape.z);thinningAlpha*=thinningFadeRatio;}vec2 offsetXY=normalize(uvm)*abs(shape);vec2 stScreen=(gl_FragCoord.xy+offsetXY*u_distortionStrength*thinningAlpha)/screenSize;vec3 colorScreen=texture(u_texScreen,stScreen).rgb;alpha*=thinningAlpha;glFragColor=mix(vec4(colorScreen,1.0),vec4(u_color.rgb*alpha,alpha),u_mode);HANDLE_WIREFRAME_DEBUG;}",`
in highp vec3 a_pos_3f;in highp vec2 a_uv;in highp vec4 a_rainParticleData;uniform mat4 u_modelview;uniform mat4 u_projection;uniform vec3 u_cam_pos;uniform float u_time;uniform float u_boxSize;uniform float u_velocityConeAperture; 
uniform float u_velocity; 
uniform vec2 u_rainDropletSize;uniform vec3 u_rainDirection;out highp vec2 uv;out highp float particleRandomValue;void main() {vec3 pos=a_pos_3f;float halfBoxSize=0.5*u_boxSize;pos*=halfBoxSize; 
pos+=u_cam_pos;float velocityConeApertureRad=radians(u_velocityConeAperture*0.5);float coneAnglePichRad=velocityConeApertureRad*a_rainParticleData.z;float coneAngleHeadingRad=a_rainParticleData.w*radians(360.0);vec3 localZ=normalize(u_rainDirection);vec3 localX=normalize(cross(localZ,vec3(1,0,0)));vec3 localY=normalize(cross(localZ,localX));vec3 directionLocal;directionLocal.x=cos(coneAngleHeadingRad)*sin(coneAnglePichRad);directionLocal.y=sin(coneAngleHeadingRad)*sin(coneAnglePichRad);directionLocal.z=cos(coneAnglePichRad);directionLocal=normalize(directionLocal);vec3 directionWorld=localX*directionLocal.x+localY*directionLocal.y+localZ*directionLocal.z;float velocityScale=(1.0+3.0*a_rainParticleData.y)*u_velocity;vec3 simPosLocal=vec3(0,0,0);simPosLocal+=directionLocal*velocityScale*u_time;vec3 simPos=localX*simPosLocal.x+
localY*simPosLocal.y+localZ*simPosLocal.z;pos+=simPos;pos=fract((pos+vec3(halfBoxSize))/vec3(u_boxSize))*u_boxSize-vec3(halfBoxSize);vec4 posView=u_modelview*vec4(pos,1.0);vec3 directionView=normalize((u_modelview*vec4(directionWorld,0.0)).xyz);vec3 side=cross(directionView,normalize(posView.xyz));posView.xyz+=side*a_uv.x*u_rainDropletSize.x;posView.xyz+=directionView*a_uv.y*u_rainDropletSize.y;uv=a_uv;particleRandomValue=a_rainParticleData.x;gl_Position=u_projection*posView;}`),vignette:ei("uniform vec3 u_vignetteShape;uniform vec4 u_vignetteColor;in vec2 st;void main() {float screenDist=length(st);float alpha=clamp((screenDist-u_vignetteShape.x)/u_vignetteShape.y,0.0,1.0);alpha=pow(alpha,u_vignetteShape.z)*u_vignetteColor.a;vec3 color=u_vignetteColor.rgb;glFragColor=vec4(color*alpha,alpha) ;}","in vec2 a_pos_2f;out vec2 st;void main() {st=a_pos_2f;gl_Position=vec4(a_pos_2f,0,1);}"),occlusion:ei("uniform vec4 u_color;void main() {glFragColor=u_color;}",`#include "_prelude_terrain.vertex.glsl"
in highp vec2 a_offset_xy;uniform highp vec3 u_anchorPos;uniform mat4 u_matrix;uniform vec2 u_screenSizePx;uniform vec2 u_occluderSizePx;void main() {vec3 world_pos=u_anchorPos;
#ifdef TERRAIN
float e=elevation(world_pos.xy);world_pos.z+=e;
#endif
vec4 projected_point=u_matrix*vec4(world_pos,1.0);projected_point.xy+=projected_point.w*a_offset_xy*0.5*u_occluderSizePx/u_screenSizePx;gl_Position=projected_point;}`)};function $n(u,t){const r=u.replace(/\s*\/\/[^\n]*\n/g,`
`).split(`
`);for(let c of r)if(c=c.trim(),c[0]==="#"&&c.includes("if")&&!c.includes("endif")){c=c.replace("#","").replace(/ifdef|ifndef|elif|if/g,"").replace(/!|defined|\(|\)|\|\||&&/g,"").replace(/\s+/g," ").trim();const d=c.split(" ");for(const f of d)t.includes(f)||t.push(f)}}function ei(u,t){const r=/#include\s+"([^"]+)"/g,c=/#pragma mapbox: ([\w\-]+) ([\w]+) ([\w]+) ([\w]+)/g;let d=t.match(/(attribute(\S*)|(^\s*|;)in) (highp |mediump |lowp )?([\w]+) ([\w]+)/gm);d&&(d=d.map(M=>{const A=M.split(" ");return A[A.length-1]}),d=[...new Set(d)]);const f={},_=[],T=[];if(u=u.replace(r,(M,A)=>(T.push(A),"")),(t=t.replace(r,(M,A)=>(_.push(A),""))).includes("flat out"))return void console.error('The usage of "flat" qualifier is disallowed, see: https://bugs.webkit.org/show_bug.cgi?id=268071');let E=[...uo];$n(u,E),$n(t,E);for(const M of[..._,...T])fs[M]||console.error(`Undefined include: ${M}`),Ks[M]||(Ks[M]=[],$n(fs[M],Ks[M])),E=[...E,...Ks[M]];return{fragmentSource:u=u.replace(c,(M,A,z,C,k)=>(f[k]=!0,A==="define"?`
#ifndef HAS_UNIFORM_u_${k}
in ${z} ${C} ${k};
#else
uniform ${z} ${C} u_${k};
#endif
`:A==="initialize"?`
#ifdef HAS_UNIFORM_u_${k}
    ${z} ${C} ${k} = u_${k};
#endif
`:A==="define-attribute"?`
#ifdef HAS_ATTRIBUTE_a_${k}
    in ${z} ${C} ${k};
#endif
`:A==="initialize-attribute"?"":void 0)),vertexSource:t=t.replace(c,(M,A,z,C,k)=>{const j=C==="float"?"vec2":C,N=k.match(/color/)?"color":j;return A==="define-attribute-vertex-shader-only"?`
#ifdef HAS_ATTRIBUTE_a_${k}
in ${z} ${C} a_${k};
#endif
`:f[k]?A==="define"?`
#ifndef HAS_UNIFORM_u_${k}
uniform lowp float u_${k}_t;
in ${z} ${j} a_${k};
out ${z} ${C} ${k};
#else
uniform ${z} ${C} u_${k};
#endif
`:A==="initialize"?N==="vec4"?`
#ifndef HAS_UNIFORM_u_${k}
    ${k} = a_${k};
#else
    ${z} ${C} ${k} = u_${k};
#endif
`:`
#ifndef HAS_UNIFORM_u_${k}
    ${k} = unpack_mix_${N}(a_${k}, u_${k}_t);
#else
    ${z} ${C} ${k} = u_${k};
#endif
`:A==="define-attribute"?`
#ifdef HAS_ATTRIBUTE_a_${k}
    in ${z} ${C} a_${k};
    out ${z} ${C} ${k};
#endif
`:A==="initialize-attribute"?`
#ifdef HAS_ATTRIBUTE_a_${k}
    ${k} = a_${k};
#endif
`:void 0:A==="define"?`
#ifndef HAS_UNIFORM_u_${k}
uniform lowp float u_${k}_t;
in ${z} ${j} a_${k};
#else
uniform ${z} ${C} u_${k};
#endif
`:A==="define-instanced"?N==="mat4"?`
#ifdef INSTANCED_ARRAYS
in vec4 a_${k}0;
in vec4 a_${k}1;
in vec4 a_${k}2;
in vec4 a_${k}3;
#else
uniform ${z} ${C} u_${k};
#endif
`:`
#ifdef INSTANCED_ARRAYS
in ${z} ${j} a_${k};
#else
uniform ${z} ${C} u_${k};
#endif
`:A==="initialize-attribute-custom"?`
#ifdef HAS_ATTRIBUTE_a_${k}
    ${z} ${C} ${k} = a_${k};
#endif
`:N==="vec4"?`
#ifndef HAS_UNIFORM_u_${k}
    ${z} ${C} ${k} = a_${k};
#else
    ${z} ${C} ${k} = u_${k};
#endif
`:`
#ifndef HAS_UNIFORM_u_${k}
    ${z} ${C} ${k} = unpack_mix_${N}(a_${k}, u_${k}_t);
#else
    ${z} ${C} ${k} = u_${k};
#endif
`}),staticAttributes:d,usedDefines:E,vertexIncludes:_,fragmentIncludes:T}}class Tc{constructor(){this.boundProgram=null,this.boundLayoutVertexBuffer=null,this.boundPaintVertexBuffers=[],this.boundIndexBuffer=null,this.boundVertexOffset=null,this.boundDynamicVertexBuffers=[],this.vao=null}bind(t,r,c,d,f,_,T,E){this.context=t;let M=this.boundPaintVertexBuffers.length!==d.length;for(let z=0;!M&&z<d.length;z++)this.boundPaintVertexBuffers[z]!==d[z]&&(M=!0);let A=this.boundDynamicVertexBuffers.length!==T.length;for(let z=0;!A&&z<T.length;z++)this.boundDynamicVertexBuffers[z]!==T[z]&&(A=!0);if(!this.vao||this.boundProgram!==r||this.boundLayoutVertexBuffer!==c||M||A||this.boundIndexBuffer!==f||this.boundVertexOffset!==_)this.freshBind(r,c,d,f,_,T,E);else{t.bindVertexArrayOES.set(this.vao);for(const z of T)z&&(z.bind(),E&&z.instanceCount&&z.setVertexAttribDivisor(t.gl,r,E));f&&f.dynamicDraw&&f.bind()}}freshBind(t,r,c,d,f,_,T){const E=t.numAttributes,M=this.context,A=M.gl;this.vao&&this.destroy(),this.vao=M.gl.createVertexArray(),M.bindVertexArrayOES.set(this.vao),this.boundProgram=t,this.boundLayoutVertexBuffer=r,this.boundPaintVertexBuffers=c,this.boundIndexBuffer=d,this.boundVertexOffset=f,this.boundDynamicVertexBuffers=_,r.enableAttributes(A,t),r.bind(),r.setVertexAttribPointers(A,t,f);for(const z of c)z.enableAttributes(A,t),z.bind(),z.setVertexAttribPointers(A,t,f);for(const z of _)z&&(z.enableAttributes(A,t),z.bind(),z.setVertexAttribPointers(A,t,f),T&&z.instanceCount&&z.setVertexAttribDivisor(A,t,T));d&&d.bind(),M.currentNumAttributes=E}destroy(){this.vao&&(this.context.gl.deleteVertexArray(this.vao),this.vao=null)}}function Sc(u,t){const r=Math.pow(2,t.canonical.z),c=t.canonical.y;return[new s.ac(0,c/r).toLngLat().lat,new s.ac(0,(c+1)/r).toLngLat().lat]}function Js(u,t,r,c,d,f,_){const T=u.context,E=T.gl,M=r.hillshadeFBO;if(!M)return;u.prepareDrawTile();const A=u.isTileAffectedByFog(t),z=u.getOrCreateProgram("hillshade",{overrideFog:A});T.activeTexture.set(E.TEXTURE0),E.bindTexture(E.TEXTURE_2D,M.colorAttachment.get());const C=((G,$,K,ie)=>{const te=K.paint.get("hillshade-shadow-color"),ae=K.paint.get("hillshade-shadow-color-use-theme").constantOr("default")==="none",ne=K.paint.get("hillshade-highlight-color"),oe=K.paint.get("hillshade-highlight-color-use-theme").constantOr("default")==="none",se=K.paint.get("hillshade-accent-color"),he=K.paint.get("hillshade-accent-color-use-theme").constantOr("default")==="none",fe=K.paint.get("hillshade-emissive-strength");let Ce=s.ak(K.paint.get("hillshade-illumination-direction"));if(K.paint.get("hillshade-illumination-anchor")==="viewport")Ce-=G.transform.angle;else if(G.style&&G.style.enable3dLights()&&G.style.directionalLight){const Ve=G.style.directionalLight.properties.get("direction"),Ue=s.cc(Ve.x,Ve.y,Ve.z);Ce=s.ak(Ue[1])}const Se=!G.options.moving;return{u_matrix:ie||G.transform.calculateProjMatrix($.tileID.toUnwrapped(),Se),u_image:0,u_latrange:Sc(0,$.tileID),u_light:[K.paint.get("hillshade-exaggeration"),Ce],u_shadow:te.toRenderColor(ae?null:K.lut),u_highlight:ne.toRenderColor(oe?null:K.lut),u_emissive_strength:fe,u_accent:se.toRenderColor(he?null:K.lut)}})(u,r,c,u.terrain?t.projMatrix:null);u.uploadCommonUniforms(T,z,t.toUnwrapped());const{tileBoundsBuffer:k,tileBoundsIndexBuffer:j,tileBoundsSegments:N}=u.getTileBoundsBuffers(r);z.draw(u,E.TRIANGLES,d,f,_,zt.disabled,C,c.id,k,j,N)}function g3(u,t,r){if(!t.needsDEMTextureUpload)return;const c=u.context,d=c.gl;c.pixelStoreUnpackPremultiplyAlpha.set(!1),t.demTexture=t.demTexture||u.getTileTexture(r.stride);const f=r.getPixels();t.demTexture?t.demTexture.update(f,{premultiply:!1}):t.demTexture=new s.T(c,f,d.R32F,{premultiply:!1}),t.needsDEMTextureUpload=!1}function Oh(u,t,r){const c=u.context,d=c.gl;if(!t.dem)return;const f=t.dem;if(c.activeTexture.set(d.TEXTURE1),g3(u,t,f),!t.demTexture)return;t.demTexture.bind(d.NEAREST,d.CLAMP_TO_EDGE);const _=f.dim;c.activeTexture.set(d.TEXTURE0);let T=t.hillshadeFBO;if(!T){const C=new s.T(c,{width:_,height:_,data:null},d.RGBA8);C.bind(d.LINEAR,d.CLAMP_TO_EDGE),T=t.hillshadeFBO=c.createFramebuffer(_,_,!0,"renderbuffer"),T.colorAttachment.set(C.texture)}c.bindFramebuffer.set(T.framebuffer),c.viewport.set([0,0,_,_]);const{tileBoundsBuffer:E,tileBoundsIndexBuffer:M,tileBoundsSegments:A}=u.getMercatorTileBoundsBuffers(),z=[];u.linearFloatFilteringSupported()&&z.push("TERRAIN_DEM_FLOAT_FORMAT"),u.getOrCreateProgram("hillshadePrepare",{defines:z}).draw(u,d.TRIANGLES,xt.disabled,Lt.disabled,Zt.unblended,zt.disabled,((C,k)=>{const j=k.stride,N=s.ad.mat4.create();return s.ad.mat4.ortho(N,0,s.ai,-s.ai,0,0,1),s.ad.mat4.translate(N,N,[0,-s.ai,0]),{u_matrix:N,u_image:1,u_dimension:[j,j],u_zoom:C.overscaledZ}})(t.tileID,f),r.id,E,M,A),t.needsHillshadePrepare=!1}class Oi{constructor(t){this.gl=t.gl,this.default=this.getDefault(),this.current=this.default,this.dirty=!1}get(){return this.current}set(t){}getDefault(){return this.default}setDefault(){this.set(this.default)}}class kh extends Oi{getDefault(){return s.al.transparent}set(t){const r=this.current;(t.r!==r.r||t.g!==r.g||t.b!==r.b||t.a!==r.a||this.dirty)&&(this.gl.clearColor(t.r,t.g,t.b,t.a),this.current=t,this.dirty=!1)}}class y3 extends Oi{getDefault(){return 1}set(t){(t!==this.current||this.dirty)&&(this.gl.clearDepth(t),this.current=t,this.dirty=!1)}}class x3 extends Oi{getDefault(){return 0}set(t){(t!==this.current||this.dirty)&&(this.gl.clearStencil(t),this.current=t,this.dirty=!1)}}class v3 extends Oi{getDefault(){return[!0,!0,!0,!0]}set(t){const r=this.current;(t[0]!==r[0]||t[1]!==r[1]||t[2]!==r[2]||t[3]!==r[3]||this.dirty)&&(this.gl.colorMask(t[0],t[1],t[2],t[3]),this.current=t,this.dirty=!1)}}class b3 extends Oi{getDefault(){return!0}set(t){(t!==this.current||this.dirty)&&(this.gl.depthMask(t),this.current=t,this.dirty=!1)}}class Ec extends Oi{getDefault(){return 255}set(t){(t!==this.current||this.dirty)&&(this.gl.stencilMask(t),this.current=t,this.dirty=!1)}}class Mc extends Oi{getDefault(){return{func:this.gl.ALWAYS,ref:0,mask:255}}set(t){const r=this.current;(t.func!==r.func||t.ref!==r.ref||t.mask!==r.mask||this.dirty)&&(this.gl.stencilFunc(t.func,t.ref,t.mask),this.current=t,this.dirty=!1)}}class Fh extends Oi{getDefault(){const t=this.gl;return[t.KEEP,t.KEEP,t.KEEP]}set(t){const r=this.current;(t[0]!==r[0]||t[1]!==r[1]||t[2]!==r[2]||this.dirty)&&(this.gl.stencilOp(t[0],t[1],t[2]),this.current=t,this.dirty=!1)}}class t0 extends Oi{getDefault(){return!1}set(t){if(t===this.current&&!this.dirty)return;const r=this.gl;t?r.enable(r.STENCIL_TEST):r.disable(r.STENCIL_TEST),this.current=t,this.dirty=!1}}class i0 extends Oi{getDefault(){return[0,1]}set(t){const r=this.current;(t[0]!==r[0]||t[1]!==r[1]||this.dirty)&&(this.gl.depthRange(t[0],t[1]),this.current=t,this.dirty=!1)}}class Ac extends Oi{getDefault(){return!1}set(t){if(t===this.current&&!this.dirty)return;const r=this.gl;t?r.enable(r.DEPTH_TEST):r.disable(r.DEPTH_TEST),this.current=t,this.dirty=!1}}class on extends Oi{getDefault(){return this.gl.LESS}set(t){(t!==this.current||this.dirty)&&(this.gl.depthFunc(t),this.current=t,this.dirty=!1)}}class w3 extends Oi{getDefault(){return!1}set(t){if(t===this.current&&!this.dirty)return;const r=this.gl;t?r.enable(r.BLEND):r.disable(r.BLEND),this.current=t,this.dirty=!1}}class el extends Oi{getDefault(){const t=this.gl;return[t.ONE,t.ZERO,t.ONE,t.ZERO]}set(t){const r=this.current;(t[0]!==r[0]||t[1]!==r[1]||t[2]!==r[2]||t[3]!==r[3]||this.dirty)&&(this.gl.blendFuncSeparate(t[0],t[1],t[2],t[3]),this.current=t,this.dirty=!1)}}class tl extends Oi{getDefault(){return s.al.transparent}set(t){const r=this.current;(t.r!==r.r||t.g!==r.g||t.b!==r.b||t.a!==r.a||this.dirty)&&(this.gl.blendColor(t.r,t.g,t.b,t.a),this.current=t,this.dirty=!1)}}class T3 extends Oi{getDefault(){return this.gl.FUNC_ADD}set(t){(t!==this.current||this.dirty)&&(this.gl.blendEquationSeparate(t,t),this.current=t,this.dirty=!1)}}class S3 extends Oi{getDefault(){return!1}set(t){if(t===this.current&&!this.dirty)return;const r=this.gl;t?r.enable(r.CULL_FACE):r.disable(r.CULL_FACE),this.current=t,this.dirty=!1}}class E3 extends Oi{getDefault(){return this.gl.BACK}set(t){(t!==this.current||this.dirty)&&(this.gl.cullFace(t),this.current=t,this.dirty=!1)}}class il extends Oi{getDefault(){return this.gl.CCW}set(t){(t!==this.current||this.dirty)&&(this.gl.frontFace(t),this.current=t,this.dirty=!1)}}let M3=class extends Oi{getDefault(){return null}set(u){(u!==this.current||this.dirty)&&(this.gl.useProgram(u),this.current=u,this.dirty=!1)}};class A3 extends Oi{getDefault(){return this.gl.TEXTURE0}set(t){(t!==this.current||this.dirty)&&(this.gl.activeTexture(t),this.current=t,this.dirty=!1)}}class rl extends Oi{getDefault(){const t=this.gl;return[0,0,t.drawingBufferWidth,t.drawingBufferHeight]}set(t){const r=this.current;(t[0]!==r[0]||t[1]!==r[1]||t[2]!==r[2]||t[3]!==r[3]||this.dirty)&&(this.gl.viewport(t[0],t[1],t[2],t[3]),this.current=t,this.dirty=!1)}}class Ic extends Oi{getDefault(){return null}set(t){if(t===this.current&&!this.dirty)return;const r=this.gl;r.bindFramebuffer(r.FRAMEBUFFER,t),this.current=t,this.dirty=!1}}class Pc extends Oi{getDefault(){return null}set(t){if(t===this.current&&!this.dirty)return;const r=this.gl;r.bindRenderbuffer(r.RENDERBUFFER,t),this.current=t,this.dirty=!1}}class Qs extends Oi{getDefault(){return null}set(t){if(t===this.current&&!this.dirty)return;const r=this.gl;r.bindTexture(r.TEXTURE_2D,t),this.current=t,this.dirty=!1}}class Bh extends Oi{getDefault(){return null}set(t){if(t===this.current&&!this.dirty)return;const r=this.gl;r.bindBuffer(r.ARRAY_BUFFER,t),this.current=t,this.dirty=!1}}class Nh extends Oi{getDefault(){return null}set(t){const r=this.gl;r.bindBuffer(r.ELEMENT_ARRAY_BUFFER,t),this.current=t,this.dirty=!1}}class Vh extends Oi{getDefault(){return null}set(t){this.gl&&(t!==this.current||this.dirty)&&(this.gl.bindVertexArray(t),this.current=t,this.dirty=!1)}}class Uh extends Oi{getDefault(){return 4}set(t){if(t===this.current&&!this.dirty)return;const r=this.gl;r.pixelStorei(r.UNPACK_ALIGNMENT,t),this.current=t,this.dirty=!1}}class jh extends Oi{getDefault(){return!1}set(t){if(t===this.current&&!this.dirty)return;const r=this.gl;r.pixelStorei(r.UNPACK_PREMULTIPLY_ALPHA_WEBGL,t),this.current=t,this.dirty=!1}}class Gh extends Oi{getDefault(){return!1}set(t){if(t===this.current&&!this.dirty)return;const r=this.gl;r.pixelStorei(r.UNPACK_FLIP_Y_WEBGL,t),this.current=t,this.dirty=!1}}class r0 extends Oi{constructor(t,r){super(t),this.context=t,this.parent=r}getDefault(){return null}}class I3 extends r0{setDirty(){this.dirty=!0}set(t){if(t===this.current&&!this.dirty)return;this.context.bindFramebuffer.set(this.parent);const r=this.gl;r.framebufferTexture2D(r.FRAMEBUFFER,r.COLOR_ATTACHMENT0,r.TEXTURE_2D,t,0),this.current=t,this.dirty=!1}}class P3 extends r0{attachment(){return this.gl.DEPTH_ATTACHMENT}set(t){if(t===this.current&&!this.dirty)return;this.context.bindFramebuffer.set(this.parent);const r=this.gl;r.framebufferRenderbuffer(r.FRAMEBUFFER,this.attachment(),r.RENDERBUFFER,t),this.current=t,this.dirty=!1}}class ea extends r0{attachment(){return this.gl.DEPTH_ATTACHMENT}set(t){if(t===this.current&&!this.dirty)return;this.context.bindFramebuffer.set(this.parent);const r=this.gl;r.framebufferTexture2D(r.FRAMEBUFFER,this.attachment(),r.TEXTURE_2D,t,0),this.current=t,this.dirty=!1}}class Cc extends P3{attachment(){return this.gl.DEPTH_STENCIL_ATTACHMENT}}const zc=(u,t,r)=>({u_matrix:u,u_image0:0,u_skirt_height:t,u_ground_shadow_factor:r}),C3=(u,t,r,c,d,f,_,T,E,M,A,z,C,k,j,N)=>({u_proj_matrix:Float32Array.from(u),u_globe_matrix:t,u_normalize_matrix:Float32Array.from(c),u_merc_matrix:r,u_zoom_transition:d,u_merc_center:f,u_image0:0,u_frustum_tl:_,u_frustum_tr:T,u_frustum_br:E,u_frustum_bl:M,u_globe_pos:A,u_globe_radius:z,u_viewport:C,u_grid_matrix:N?Float32Array.from(N):new Float32Array(9),u_skirt_height:k,u_far_z_cutoff:j});function nl(u,t){return u!=null&&t!=null&&!(!u.hasData()||!t.hasData())&&u.demTexture!=null&&t.demTexture!=null&&u.tileID.key!==t.tileID.key}const vn=new class{constructor(){this.operations={}}newMorphing(u,t,r,c,d){if(u in this.operations){const f=this.operations[u];f.to.tileID.key!==r.tileID.key&&(f.queued=r)}else this.operations[u]={startTime:c,phase:0,duration:d,from:t,to:r,queued:null}}getMorphValuesForProxy(u){if(!(u in this.operations))return null;const t=this.operations[u];return{from:t.from,to:t.to,phase:t.phase}}update(u){for(const t in this.operations){const r=this.operations[t];for(r.phase=(u-r.startTime)/r.duration;r.phase>=1||!this._validOp(r);)if(!this._nextOp(r,u)){delete this.operations[t];break}}}_nextOp(u,t){return!!u.queued&&(u.from=u.to,u.to=u.queued,u.queued=null,u.phase=0,u.startTime=t,!0)}_validOp(u){return u.from.hasData()&&u.to.hasData()}},z3={0:null,1:"TERRAIN_VERTEX_MORPHING"};function ho(u,t,r){if(t===0)return 0;const c=t<1&&r===514?.25/t:1;return 6*Math.pow(1.5,22-u)*Math.max(t,1)*c}function R3(u,t){const r=1<<u.z;return!t&&(u.x===0||u.x===r-1)||u.y===0||u.y===r-1}const ta=u=>({u_matrix:u});function ol(u,t,r,c,d){if(d>0){const f=s.q.now(),_=(f-u.timeAdded)/d,T=t?(f-t.timeAdded)/d:-1,E=r.getSource(),M=c.coveringZoomLevel({tileSize:E.tileSize,roundZoom:E.roundZoom}),A=!t||Math.abs(t.tileID.overscaledZ-M)>Math.abs(u.tileID.overscaledZ-M),z=A&&u.refreshedUponExpiration?1:s.ay(A?_:1-T,0,1);return u.refreshedUponExpiration&&_>=1&&(u.refreshedUponExpiration=!1),t?{opacity:1,mix:1-z}:{opacity:z,mix:0}}return{opacity:1,mix:0}}class Rc extends yn{constructor(t){const r={type:"raster-dem",maxzoom:t.transform.maxZoom},c=new s.D(s.cj(),null),d=N0("mock-dem",r,c,t.style);super("mock-dem",d,!1),d.setEventedParent(this),this._sourceLoaded=!0}_loadTile(t,r){t.state="loaded",r(null)}}class D3 extends yn{constructor(t){const r=N0("proxy",{type:"geojson",maxzoom:t.transform.maxZoom},new s.D(s.cj(),null),t.style);super("proxy",r,!1),r.setEventedParent(this),this.map=this.getSource().map=t,this.used=this._sourceLoaded=!0,this.renderCache=[],this.renderCachePool=[],this.proxyCachedFBO={}}update(t,r,c){if(t.freezeTileCoverage)return;this.transform=t;const d=t.coveringTiles({tileSize:this._source.tileSize,minzoom:this._source.minzoom,maxzoom:this._source.maxzoom,roundZoom:this._source.roundZoom,reparseOverscaled:this._source.reparseOverscaled}).reduce((f,_)=>{if(f[_.key]="",!this._tiles[_.key]){const T=new Cn(_,this._source.tileSize*_.overscaleFactor(),t.tileZoom);T.state="loaded",this._tiles[_.key]=T}return f},{});for(const f in this._tiles)f in d||(this.freeFBO(f),this._tiles[f].unloadVectorData(),delete this._tiles[f])}freeFBO(t){const r=this.proxyCachedFBO[t];if(r!==void 0){const c=Object.values(r);this.renderCachePool.push(...c),delete this.proxyCachedFBO[t]}}deallocRenderCache(){this.renderCache.forEach(t=>t.fb.destroy()),this.renderCache=[],this.renderCachePool=[],this.proxyCachedFBO={}}}class sl extends s.aH{constructor(t,r,c){super(t.overscaledZ,t.wrap,t.canonical.z,t.canonical.x,t.canonical.y),this.proxyTileKey=r,this.projMatrix=c}}class Dc extends s.cK{constructor(t,r){super(),this._debugParams={sortTilesHiZFirst:!0,disableRenderCache:!1},t.tp.registerParameter(this._debugParams,["Terrain"],"sortTilesHiZFirst",{},()=>{this._style.map.triggerRepaint()}),t.tp.registerParameter(this._debugParams,["Terrain"],"disableRenderCache",{},()=>{this._style.map.triggerRepaint()}),t.tp.registerButton(["Terrain"],"Invalidate Render Cache",()=>{this.invalidateRenderCache=!0,this._style.map.triggerRepaint()}),this.painter=t,this.terrainTileForTile={},this.prevTerrainTileForTile={};const[c,d,f]=function(E){const M=new s.b5,A=new s.aV,z=131;M.reserve(17161),A.reserve(33800);const C=s.ai/128,k=s.ai+C/2,j=k+C;for(let G=-C;G<j;G+=C)for(let $=-C;$<j;$+=C){const K=$<0||$>k||G<0||G>k?24575:0,ie=s.ay(Math.round($),0,s.ai),te=s.ay(Math.round(G),0,s.ai);M.emplaceBack(ie+K,te)}const N=(G,$)=>{const K=$*z+G;A.emplaceBack(K+1,K,K+z),A.emplaceBack(K+z,K+z+1,K+1)};for(let G=1;G<129;G++)for(let $=1;$<129;$++)N($,G);return[0,129].forEach(G=>{for(let $=0;$<130;$++)N($,G),N(G,$)}),[M,A,32768]}(),_=t.context;this.gridBuffer=_.createVertexBuffer(c,s.b7.members),this.gridIndexBuffer=_.createIndexBuffer(d),this.gridSegments=s.b8.simpleSegment(0,0,c.length,d.length),this.gridNoSkirtSegments=s.b8.simpleSegment(0,0,c.length,f),this.proxyCoords=[],this.proxiedCoords={},this._visibleDemTiles=[],this._drapedRenderBatches=[],this._sourceTilesOverlap={},this.proxySourceCache=new D3(r.map),this.orthoMatrix=s.ad.mat4.create(),s.ad.mat4.ortho(this.orthoMatrix,this.painter.transform.projection.name==="globe"?.015:0,s.ai,0,s.ai,0,1);const T=_.gl;this._overlapStencilMode=new Lt({func:T.GEQUAL,mask:255},0,255,T.KEEP,T.KEEP,T.REPLACE),this._previousZoom=t.transform.zoom,this.pool=[],this._findCoveringTileCache={},this._tilesDirty={},this.style=r,this._useVertexMorphing=!0,this._exaggeration=1,this._mockSourceCache=new Rc(r.map),this._pendingGroundEffectLayers=[]}set style(t){t.on("data",this._onStyleDataEvent.bind(this)),this._style=t,this._style.map.on("moveend",()=>{this._clearLineLayersFromRenderCache()})}update(t,r,c){if(t&&t.terrain){this._style!==t&&(this.style=t,this._evaluationZoom=void 0);const d=t.terrain.properties,f=t.terrain.drapeRenderMode===0,_=t.terrain.isZoomDependent();this._previousUpdateTimestamp=this.enabled?this._updateTimestamp:void 0,this._updateTimestamp=s.q.now();const T=t.terrain&&t.terrain.scope,E=d.get("source"),M=f?this._mockSourceCache:t.getSourceCache(E,T);if(!M)return void s.w(`Couldn't find terrain source "${E}".`);if(this.sourceCache=M,this._attenuationRange=t.terrain.getAttenuationRange(),this._exaggeration=_?this.calculateExaggeration(r):d.get("exaggeration"),!r.projection.requiresDraping&&_&&this._exaggeration===0)return void this._disable();this.enabled=!0;const A=()=>{this.sourceCache.used&&s.w(`Raster DEM source '${this.sourceCache.id}' is used both for terrain and as layer source.
This leads to lower resolution of hillshade. For full hillshade resolution but higher memory consumption, define another raster DEM source.`);const z=this.getScaledDemTileSize();this.sourceCache.update(r,z,!0),this.resetTileLookupCache(this.sourceCache.id)};this.sourceCache.usedForTerrain||(this.resetTileLookupCache(this.sourceCache.id),this.sourceCache.usedForTerrain=!0,A(),this._initializing=!0),A(),r.updateElevation(!0,c),this.resetTileLookupCache(this.proxySourceCache.id),this.proxySourceCache.update(r),this._emptyDEMTextureDirty=!0,this._previousZoom=r.zoom}else this._disable()}calculateExaggeration(t){if(this._attenuationRange&&t.zoom>=Math.ceil(this._attenuationRange[1]))return this._style.terrain.getExaggeration(t.zoom);const r=this._previousCameraAltitude,c=t.getFreeCameraOptions().position.z/t.pixelsPerMeter*t.worldSize;this._previousCameraAltitude=c;const d=r!=null?c-r:Number.MAX_VALUE;if(Math.abs(d)<2)return this._exaggeration;const f=t.zoom,_=this._style.terrain;if(!this._previousUpdateTimestamp)return _.getExaggeration(f);let T=f-this._previousZoom;const E=this._previousUpdateTimestamp;let M=f;this._evaluationZoom!=null&&(M=this._evaluationZoom,Math.abs(f-M)>.5&&(T=.5*(f-M+T)),T*d<0&&(M+=T)),this._evaluationZoom=M;const A=_.getExaggeration(M),z=A===_.getExaggeration(Math.max(0,M-.1));if(z&&Math.abs(A-this._exaggeration)<.01)return A;let C=Math.min(.1,.00375*(this._updateTimestamp-E));return(z||A<.1||Math.abs(T)<1e-4)&&(C=Math.min(.2,4*C)),s.ah(this._exaggeration,A,C)}resetTileLookupCache(t){this._findCoveringTileCache[t]={}}attenuationRange(){return this._attenuationRange}getDemUpscale(){return this.proxySourceCache.getSource().tileSize/128}getScaledDemTileSize(){return this.sourceCache.getSource().tileSize/128*this.proxySourceCache.getSource().tileSize}_onStyleDataEvent(t){t.coord&&t.dataType==="source"?this._clearRenderCacheForTile(t.sourceCacheId,t.coord):t.dataType==="style"&&(this.invalidateRenderCache=!0,this._evaluationZoom=void 0,this._previousUpdateTimestamp=void 0,this._previousCameraAltitude=void 0)}_disable(){if(this.enabled&&(this.enabled=!1,this._emptyDEMTextureDirty=!0,this._sharedDepthStencil=void 0,this._evaluationZoom=void 0,this._previousUpdateTimestamp=void 0,this.proxySourceCache.deallocRenderCache(),this._style))for(const t in this._style._mergedSourceCaches)this._style._mergedSourceCaches[t].usedForTerrain=!1}destroy(){this._disable(),this._emptyDEMTexture&&this._emptyDEMTexture.destroy(),this.pool.forEach(t=>t.fb.destroy()),this.pool=[],this.framebufferCopyTexture&&this.framebufferCopyTexture.destroy()}_source(){return this.enabled?this.sourceCache:null}isUsingMockSource(){return this.sourceCache===this._mockSourceCache}exaggeration(){return this.enabled?this._exaggeration:0}get visibleDemTiles(){return this._visibleDemTiles}get drapeBufferSize(){const t=2*this.proxySourceCache.getSource().tileSize;return[t,t]}set useVertexMorphing(t){this._useVertexMorphing=t}updateTileBinding(t){if(!this.enabled)return;this.prevTerrainTileForTile=this.terrainTileForTile;const r=this.proxySourceCache,c=this.painter.transform;this._initializing&&(this._initializing=c._centerAltitude===0&&this.getAtPointOrZero(s.ac.fromLngLat(c.center),-1)===-1,this._emptyDEMTextureDirty=!this._initializing);const d=this.proxyCoords=r.getIds().map(E=>{const M=r.getTileByID(E).tileID;return M.projMatrix=c.calculateProjMatrix(M.toUnwrapped()),M});(function(E,M){const A=M.transform.pointCoordinate(M.transform.getCameraPoint()),z=new s.P(A.x,A.y);E.sort((C,k)=>{if(k.overscaledZ-C.overscaledZ)return k.overscaledZ-C.overscaledZ;const j=new s.P(C.canonical.x+(1<<C.canonical.z)*C.wrap,C.canonical.y),N=new s.P(k.canonical.x+(1<<k.canonical.z)*k.wrap,k.canonical.y),G=z.mult(1<<C.canonical.z);return G.x-=.5,G.y-=.5,G.distSqr(j)-G.distSqr(N)})})(d,this.painter);const f=this.proxyToSource||{};this.proxyToSource={},d.forEach(E=>{this.proxyToSource[E.key]={}}),this.terrainTileForTile={};const _=this._style._mergedSourceCaches;for(const E in _){const M=_[E];if(!M.used||(M!==this.sourceCache&&this.resetTileLookupCache(M.id),this._setupProxiedCoordsForOrtho(M,t[E],f),M.usedForTerrain))continue;const A=t[E];M.getSource().reparseOverscaled&&this._assignTerrainTiles(A)}this.proxiedCoords[r.id]=d.map(E=>new sl(E,E.key,this.orthoMatrix)),this._assignTerrainTiles(d),this._prepareDEMTextures(),this._setupDrapedRenderBatches(),this._initFBOPool(),this._setupRenderCache(f),this.renderingToTexture=!1;const T={};this._visibleDemTiles=[];for(const E of this.proxyCoords){const M=this.terrainTileForTile[E.key];if(!M)continue;const A=M.tileID.key;A in T||(this._visibleDemTiles.push(M),T[A]=A)}}_assignTerrainTiles(t){this._initializing||t.forEach(r=>{if(this.terrainTileForTile[r.key])return;const c=this._findTileCoveringTileID(r,this.sourceCache);c&&(this.terrainTileForTile[r.key]=c)})}_prepareDEMTextures(){const t=this.painter.context,r=t.gl;for(const c in this.terrainTileForTile){const d=this.terrainTileForTile[c],f=d.dem;!f||d.demTexture&&!d.needsDEMTextureUpload||(t.activeTexture.set(r.TEXTURE1),g3(this.painter,d,f))}}_prepareDemTileUniforms(t,r,c,d){if(!r||r.demTexture==null)return!1;const f=t.tileID.canonical,_=Math.pow(2,r.tileID.canonical.z-f.z),T=d||"";return c[`u_dem_tl${T}`]=[f.x*_%1,f.y*_%1],c[`u_dem_scale${T}`]=_,!0}get emptyDEMTexture(){return!this._emptyDEMTextureDirty&&this._emptyDEMTexture?this._emptyDEMTexture:this._updateEmptyDEMTexture()}_getLoadedAreaMinimum(){if(!this.enabled)return 0;let t=0;const r=this._visibleDemTiles.reduce((c,d)=>{if(!d.dem)return c;const f=d.dem.tree.minimums[0];return f>0&&t++,c+f},0);return t?r/t:0}_updateEmptyDEMTexture(){const t=this.painter.context,r=t.gl;t.activeTexture.set(r.TEXTURE2);const c=this._getLoadedAreaMinimum(),d=new s.cL({width:1,height:1},new Float32Array([c]));this._emptyDEMTextureDirty=!1;let f=this._emptyDEMTexture;return f?f.update(d,{premultiply:!1}):f=this._emptyDEMTexture=new s.T(t,d,r.R32F,{premultiply:!1}),f}setupElevationDraw(t,r,c){const d=this.painter.context,f=d.gl,_={u_dem:2,u_dem_prev:4,u_dem_tl:[0,0],u_dem_tl_prev:[0,0],u_dem_scale:0,u_dem_scale_prev:0,u_dem_size:0,u_dem_lerp:1,u_depth:3,u_depth_size_inv:[0,0],u_depth_range_unpack:[0,1],u_occluder_half_size:16,u_occlusion_depth_offset:-1e-4,u_exaggeration:0};_.u_exaggeration=this.exaggeration();let T=null,E=null,M=1;if(c&&c.morphing&&this._useVertexMorphing){const k=c.morphing.srcDemTile,j=c.morphing.dstDemTile;M=c.morphing.phase,k&&j&&(this._prepareDemTileUniforms(t,k,_,"_prev")&&(E=k),this._prepareDemTileUniforms(t,j,_)&&(T=j))}const A=k=>k&&k.demTexture&&this.painter.linearFloatFilteringSupported()?f.LINEAR:f.NEAREST;let z=null;var C;if(this.enabled?E&&T?(z=T.demTexture,d.activeTexture.set(f.TEXTURE4),E.demTexture.bind(A(E),f.CLAMP_TO_EDGE),_.u_dem_lerp=M):(T=this.terrainTileForTile[t.tileID.key],z=this._prepareDemTileUniforms(t,T,_)?T.demTexture:this.emptyDEMTexture):z=this.emptyDEMTexture,d.activeTexture.set(f.TEXTURE2),z&&(_.u_dem_size=(C=z).size[0]===1?1:C.size[0]-2,z.bind(A(T),f.CLAMP_TO_EDGE)),this.painter.setupDepthForOcclusion(c&&c.useDepthForOcclusion,r,_),c&&c.useMeterToDem&&T){const k=(1<<T.tileID.canonical.z)*s.bH(1,this.painter.transform.center.lat)*this.sourceCache.getSource().tileSize;_.u_meter_to_dem=k}if(c&&c.labelPlaneMatrixInv&&(_.u_label_plane_matrix_inv=c.labelPlaneMatrixInv),r.setTerrainUniformValues(d,_),this.painter.transform.projection.name==="globe"){const k=this.globeUniformValues(this.painter.transform,t.tileID.canonical,c&&c.useDenormalizedUpVectorScale);r.setGlobeUniformValues(d,k)}}globeUniformValues(t,r,c){const d=t.projection;return{u_tile_tl_up:d.upVector(r,0,0),u_tile_tr_up:d.upVector(r,s.ai,0),u_tile_br_up:d.upVector(r,s.ai,s.ai),u_tile_bl_up:d.upVector(r,0,s.ai),u_tile_up_scale:c?s.cM(1):d.upVectorScale(r,t.center.lat,t.worldSize).metersToTile}}renderToBackBuffer(t){const r=this.painter,c=this.painter.context;t.length!==0&&(c.bindFramebuffer.set(null),c.viewport.set([0,0,r.width,r.height]),r.gpuTimingDeferredRenderStart(),this.renderingToTexture=!1,function(d,f,_,T,E){if(d.transform.projection.name==="globe")(function(M,A,z,C,k){const j=M.context,N=j.gl;let G,$;const K=M.transform,ie=s.cD(M,j,K),te=(Ve,Ue)=>{if($===Ue)return;const We=[z3[Ue],"PROJECTION_GLOBE_VIEW"];ie&&We.push("CUSTOM_ANTIALIASING");const Te=M.isTileAffectedByFog(Ve);G=M.getOrCreateProgram("globeRaster",{defines:We,overrideFog:Te}),$=Ue},ae=M.colorModeForRenderPass(),ne=new xt(N.LEQUAL,xt.ReadWrite,M.depthRangeFor3D);vn.update(k);const oe=s.cE(K),se=[s.av(K.center.lng),s.aC(K.center.lat)],he=M.globeSharedBuffers,fe=[K.width*s.q.devicePixelRatio,K.height*s.q.devicePixelRatio],Ce=Float32Array.from(K.globeMatrix),Se={useDenormalizedUpVectorScale:!0};{const Ve=M.transform,Ue=ho(Ve.zoom,A.exaggeration(),A.sourceCache._source.tileSize);$=-1;const We=N.TRIANGLES;for(const Te of C){const Ne=z.getTile(Te),be=Lt.disabled,Be=A.prevTerrainTileForTile[Te.key],ke=A.terrainTileForTile[Te.key];nl(Be,ke)&&vn.newMorphing(Te.key,Be,ke,k,250),j.activeTexture.set(N.TEXTURE0),Ne.texture&&Ne.texture.bind(N.LINEAR,N.CLAMP_TO_EDGE);const je=vn.getMorphValuesForProxy(Te.key),ze=je?1:0;je&&s.L(Se,{morphing:{srcDemTile:je.from,dstDemTile:je.to,phase:s.cC(je.phase)}});const qe=s.cF(Te.canonical),et=s.cG(qe.getCenter().lat),tt=s.cH(Te.canonical,qe,et,Ve.worldSize/Ve._pixelsPerMercatorPixel),it=s.bc(s.cI(Te.canonical)),ft=C3(Ve.expandedFarZProjMatrix,Ce,oe,it,s.ag(Ve.zoom),se,Ve.frustumCorners.TL,Ve.frustumCorners.TR,Ve.frustumCorners.BR,Ve.frustumCorners.BL,Ve.globeCenterInViewSpace,Ve.globeRadius,fe,Ue,Ve._farZ,tt);if(te(Te,ze),G&&(A.setupElevationDraw(Ne,G,Se),M.uploadCommonUniforms(j,G,Te.toUnwrapped()),he)){const[Rt,Tt,Pt]=he.getGridBuffers(et,Ue!==0);G.draw(M,We,ne,be,ae,zt.backCCW,ft,"globe_raster",Rt,Tt,Pt)}}}if(he&&(M.renderDefaultNorthPole||M.renderDefaultSouthPole)){const Ve=["GLOBE_POLES","PROJECTION_GLOBE_VIEW"];ie&&Ve.push("CUSTOM_ANTIALIASING"),G=M.getOrCreateProgram("globeRaster",{defines:Ve});for(const Ue of C){const{x:We,y:Te,z:Ne}=Ue.canonical,be=Te===0,Be=Te===(1<<Ne)-1,[ke,je,ze,qe]=he.getPoleBuffers(Ne,!1);if(qe&&(be||Be)){const et=z.getTile(Ue);j.activeTexture.set(N.TEXTURE0),et.texture&&et.texture.bind(N.LINEAR,N.CLAMP_TO_EDGE);let tt=s.cJ(Ne,We,K);const it=s.bc(s.cI(Ue.canonical)),ft=(Rt,Tt)=>Rt.draw(M,N.TRIANGLES,ne,Lt.disabled,ae,zt.disabled,C3(K.expandedFarZProjMatrix,tt,tt,it,0,se,K.frustumCorners.TL,K.frustumCorners.TR,K.frustumCorners.BR,K.frustumCorners.BL,K.globeCenterInViewSpace,K.globeRadius,fe,0,K._farZ),"globe_pole_raster",Tt,ze,qe);A.setupElevationDraw(et,G,Se),M.uploadCommonUniforms(j,G,Ue.toUnwrapped()),be&&M.renderDefaultNorthPole&&ft(G,ke),Be&&M.renderDefaultSouthPole&&(tt=s.ad.mat4.scale(s.ad.mat4.create(),tt,[1,-1,1]),ft(G,je))}}}})(d,f,_,T,E);else{const M=d.context,A=M.gl;let z,C;const k=d.shadowRenderer,j=lo(d,d.longestCutoffRange),N=ae=>{if(C===ae)return;const ne=[];ne.push(z3[ae]),j.shouldRenderCutoff&&ne.push("RENDER_CUTOFF"),k&&(ne.push("RENDER_SHADOWS","DEPTH_TEXTURE"),k.useNormalOffset&&ne.push("NORMAL_OFFSET")),z=d.getOrCreateProgram("terrainRaster",{defines:ne}),C=ae},G=d.colorModeForRenderPass(),$=new xt(A.LEQUAL,xt.ReadWrite,d.depthRangeFor3D);vn.update(E);const K=d.transform,ie=ho(K.zoom,f.exaggeration(),f.sourceCache._source.tileSize);let te=[0,0,0];if(k){const ae=d.style.directionalLight,ne=d.style.ambientLight;ae&&ne&&(te=Ws(d.style,ae,ne))}{C=-1;const ae=A.TRIANGLES,[ne,oe]=[f.gridIndexBuffer,f.gridSegments];for(const se of T){const he=_.getTile(se),fe=Lt.disabled,Ce=f.prevTerrainTileForTile[se.key],Se=f.terrainTileForTile[se.key];nl(Ce,Se)&&vn.newMorphing(se.key,Ce,Se,E,250),M.activeTexture.set(A.TEXTURE0),he.texture&&he.texture.bind(A.LINEAR,A.CLAMP_TO_EDGE);const Ve=vn.getMorphValuesForProxy(se.key),Ue=Ve?1:0;let We;Ve&&(We={morphing:{srcDemTile:Ve.from,dstDemTile:Ve.to,phase:s.cC(Ve.phase)}});const Te=zc(se.projMatrix,R3(se.canonical,K.renderWorldCopies)?ie/10:ie,te);if(N(Ue),!z)continue;f.setupElevationDraw(he,z,We);const Ne=se.toUnwrapped();k&&k.setupShadows(Ne,z),d.uploadCommonUniforms(M,z,Ne,null,j),z.draw(d,ae,$,fe,G,zt.backCCW,Te,"terrain_raster",f.gridBuffer,ne,oe)}}}}(r,this,this.proxySourceCache,t,this._updateTimestamp),this.renderingToTexture=!0,r.gpuTimingDeferredRenderEnd(),t.splice(0,t.length))}renderBatch(t){if(this._drapedRenderBatches.length===0)return t+1;this.renderingToTexture=!0;const r=this.painter,c=this.painter.context,d=this.proxySourceCache,f=this.proxiedCoords[d.id],_=this._drapedRenderBatches.shift(),T=r.style.order,E=[];let M=0;for(const A of f){const z=d.getTileByID(A.proxyTileKey),C=d.proxyCachedFBO[A.key]?d.proxyCachedFBO[A.key][t]:void 0,k=C!==void 0?d.renderCache[C]:this.pool[M++],j=C!==void 0;if(z.texture=k.tex,j&&!k.dirty){E.push(z.tileID);continue}let N;c.bindFramebuffer.set(k.fb.framebuffer),this.renderedToTile=!1,k.dirty&&(c.clear({color:s.al.transparent,stencil:0}),k.dirty=!1);for(let G=_.start;G<=_.end;++G){const $=r.style._mergedLayers[T[G]];if($.isHidden(r.transform.zoom))continue;const K=r.style.getLayerSourceCache($),ie=K?this.proxyToSource[A.key][K.id]:[A];if(!ie)continue;const te=ie;c.viewport.set([0,0,k.fb.width,k.fb.height]),N!==(K?K.id:null)&&(this._setupStencil(k,ie,$,K),N=K?K.id:null),r.renderLayer(r,K,$,te)}if(this._drapedRenderBatches.length===0)for(const G of this._pendingGroundEffectLayers){const $=r.style._mergedLayers[T[G]];if($.isHidden(r.transform.zoom))continue;const K=r.style.getLayerSourceCache($),ie=K?this.proxyToSource[A.key][K.id]:[A];if(!ie)continue;const te=ie;c.viewport.set([0,0,k.fb.width,k.fb.height]),N!==(K?K.id:null)&&(this._setupStencil(k,ie,$,K),N=K?K.id:null),r.renderLayer(r,K,$,te)}this.renderedToTile?(k.dirty=!0,E.push(z.tileID)):j||--M,M===5&&(M=0,this.renderToBackBuffer(E))}return this.renderToBackBuffer(E),this.renderingToTexture=!1,c.bindFramebuffer.set(null),c.viewport.set([0,0,r.width,r.height]),_.end+1}postRender(){}isLayerOrderingCorrect(t){const r=t.order.length;let c=-1,d=r;for(let f=0;f<r;++f)this._style.isLayerDraped(t._mergedLayers[t.order[f]])?c=Math.max(c,f):d=Math.min(d,f);return d>c}getMinElevationBelowMSL(){let t=0;return this._visibleDemTiles.filter(r=>r.dem).forEach(r=>{t=Math.min(t,r.dem.tree.minimums[0])}),t===0?t:(t-30)*this._exaggeration}raycast(t,r,c){if(!this._visibleDemTiles)return null;const d=this._visibleDemTiles.filter(f=>f.dem).map(f=>{const _=f.tileID,T=1<<_.overscaledZ,{x:E,y:M}=_.canonical,A=E/T,z=(E+1)/T,C=M/T,k=(M+1)/T;return{minx:A,miny:C,maxx:z,maxy:k,t:f.dem.tree.raycastRoot(A,C,z,k,t,r,c),tile:f}});d.sort((f,_)=>(f.t!==null?f.t:Number.MAX_VALUE)-(_.t!==null?_.t:Number.MAX_VALUE));for(const f of d){if(f.t==null)return null;const _=f.tile.dem.tree.raycast(f.minx,f.miny,f.maxx,f.maxy,t,r,c);if(_!=null)return _}return null}_createFBO(){const t=this.painter.context,r=t.gl,c=this.drapeBufferSize;t.activeTexture.set(r.TEXTURE0);const d=new s.T(t,{width:c[0],height:c[1],data:null},r.RGBA8);d.bind(r.LINEAR,r.CLAMP_TO_EDGE);const f=t.createFramebuffer(c[0],c[1],!0,null);return f.colorAttachment.set(d.texture),f.depthAttachment=new Cc(t,f.framebuffer),this._sharedDepthStencil===void 0?(this._sharedDepthStencil=t.createRenderbuffer(t.gl.DEPTH_STENCIL,c[0],c[1]),this._stencilRef=0,f.depthAttachment.set(this._sharedDepthStencil),t.clear({stencil:0})):f.depthAttachment.set(this._sharedDepthStencil),t.extTextureFilterAnisotropic&&r.texParameterf(r.TEXTURE_2D,t.extTextureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,t.extTextureFilterAnisotropicMax),{fb:f,tex:d,dirty:!1}}_initFBOPool(){for(;this.pool.length<Math.min(5,this.proxyCoords.length);)this.pool.push(this._createFBO())}_shouldDisableRenderCache(){if(this._debugParams.disableRenderCache||this._style.hasLightTransitions())return!0;for(const t in this._style._mergedSourceCaches)if(this._style._mergedSourceCaches[t].hasTransition())return!0;return this._style.order.some(t=>{const r=this._style._mergedLayers[t],c=r.isHidden(this.painter.transform.zoom);return r.type==="hillshade"||r.type==="custom"?!c&&r.shouldRedrape():!c&&r.hasTransition()})}_clearLineLayersFromRenderCache(){let t=!1;for(const c of this._style.getSources())if(c instanceof Os){t=!0;break}if(!t)return;const r={};for(let c=0;c<this._style.order.length;++c){const d=this._style._mergedLayers[this._style.order[c]],f=this._style.getLayerSourceCache(d);if(f&&!r[f.id]&&!d.isHidden(this.painter.transform.zoom)&&d.type==="line"&&d.widthExpression()instanceof s.ab){r[f.id]=!0;for(const _ of this.proxyCoords){const T=this.proxyToSource[_.key][f.id];if(T)for(const E of T)this._clearRenderCacheForTile(f.id,E)}}}}_clearRasterLayersFromRenderCache(){let t=!1;for(const c in this._style._mergedSourceCaches)if(this._style._mergedSourceCaches[c]._source instanceof gn){t=!0;break}if(!t)return;const r={};for(let c=0;c<this._style.order.length;++c){const d=this._style._mergedLayers[this._style.order[c]],f=this._style.getLayerSourceCache(d);if(!f||r[f.id]||d.isHidden(this.painter.transform.zoom)||d.type!=="raster")continue;const _=d.paint.get("raster-fade-duration");for(const T of this.proxyCoords){const E=this.proxyToSource[T.key][f.id];if(E)for(const M of E){const A=ol(f.getTile(M),f.findLoadedParent(M,0),f,this.painter.transform,_);(A.opacity!==1||A.mix!==0)&&this._clearRenderCacheForTile(f.id,M)}}}}_setupDrapedRenderBatches(){this._style.updateDrapeFirstLayers();const t=this._style.order,r=t.length;if(r===0)return;const c=[];this._pendingGroundEffectLayers=[];let d,f=0,_=this._style._mergedLayers[t[f]];for(;!this._style.isLayerDraped(_)&&_.isHidden(this.painter.transform.zoom)&&++f<r;)_=this._style._mergedLayers[t[f]];for(;f<r;++f){const T=this._style._mergedLayers[t[f]];T.isHidden(this.painter.transform.zoom)||(this._style.isLayerDraped(T)?d===void 0&&(d=f):(T.type==="fill-extrusion"&&this._pendingGroundEffectLayers.push(f),d!==void 0&&(c.push({start:d,end:f-1}),d=void 0)))}if(d!==void 0&&c.push({start:d,end:f-1}),c.length!==0){const T=c[c.length-1];this._pendingGroundEffectLayers.every(E=>E>T.end)||s.w("fill-extrusion with flood lighting and/or ground ambient occlusion should be moved to be on top of all draped layers.")}this._drapedRenderBatches=c}_setupRenderCache(t){const r=this.proxySourceCache;if(this._shouldDisableRenderCache()||this.invalidateRenderCache){if(this.invalidateRenderCache=!1,r.renderCache.length>r.renderCachePool.length){const _=Object.values(r.proxyCachedFBO);r.proxyCachedFBO={};for(let T=0;T<_.length;++T){const E=Object.values(_[T]);r.renderCachePool.push(...E)}}return}this._clearRasterLayersFromRenderCache();const c=this.proxyCoords,d=this._tilesDirty;for(let _=c.length-1;_>=0;_--){const T=c[_];if(r.getTileByID(T.key),r.proxyCachedFBO[T.key]!==void 0){const E=t[T.key],M=this.proxyToSource[T.key];let A=0;for(const z in M){const C=M[z],k=E[z];if(!k||k.length!==C.length||C.some((j,N)=>j!==k[N]||d[z]&&d[z].hasOwnProperty(j.key))){A=-1;break}++A}for(const z in r.proxyCachedFBO[T.key])r.renderCache[r.proxyCachedFBO[T.key][z]].dirty=A<0||A!==Object.values(E).length}}const f=[...this._drapedRenderBatches];f.sort((_,T)=>T.end-T.start-(_.end-_.start));for(const _ of f)for(const T of c){if(r.proxyCachedFBO[T.key])continue;let E=r.renderCachePool.pop();E===void 0&&r.renderCache.length<50&&(E=r.renderCache.length,r.renderCache.push(this._createFBO())),E!==void 0&&(r.proxyCachedFBO[T.key]={},r.proxyCachedFBO[T.key][_.start]=E,r.renderCache[E].dirty=!0)}this._tilesDirty={}}_setupStencil(t,r,c,d){if(!d||!this._sourceTilesOverlap[d.id])return void(this._overlapStencilType&&(this._overlapStencilType=!1));const f=this.painter.context,_=f.gl;if(r.length<=1)return void(this._overlapStencilType=!1);let T;if(c.isTileClipped())T=r.length,this._overlapStencilMode.test={func:_.EQUAL,mask:255},this._overlapStencilType="Clip";else{if(!(r[0].overscaledZ>r[r.length-1].overscaledZ))return void(this._overlapStencilType=!1);T=1,this._overlapStencilMode.test={func:_.GREATER,mask:255},this._overlapStencilType="Mask"}this._stencilRef+T>255&&(f.clear({stencil:0}),this._stencilRef=0),this._stencilRef+=T,this._overlapStencilMode.ref=this._stencilRef,c.isTileClipped()&&this._renderTileClippingMasks(r,this._overlapStencilMode.ref)}clipOrMaskOverlapStencilType(){return this._overlapStencilType==="Clip"||this._overlapStencilType==="Mask"}stencilModeForRTTOverlap(t){return this.renderingToTexture&&this._overlapStencilType?(this._overlapStencilType==="Clip"&&(this._overlapStencilMode.ref=this.painter._tileClippingMaskIDs[t.key]),this._overlapStencilMode):Lt.disabled}_renderTileClippingMasks(t,r){const c=this.painter,d=this.painter.context,f=d.gl;c._tileClippingMaskIDs={},d.setColorMode(Zt.disabled),d.setDepthMode(xt.disabled);const _=c.getOrCreateProgram("clippingMask");for(const T of t){const E=c._tileClippingMaskIDs[T.key]=--r;_.draw(c,f.TRIANGLES,xt.disabled,new Lt({func:f.ALWAYS,mask:0},E,255,f.KEEP,f.KEEP,f.REPLACE),Zt.disabled,zt.disabled,ta(T.projMatrix),"$clipping",c.tileExtentBuffer,c.quadTriangleIndexBuffer,c.tileExtentSegments)}}pointCoordinate(t){const r=this.painter.transform;if(t.x<0||t.x>r.width||t.y<0||t.y>r.height)return null;const c=[t.x,t.y,1,1];s.ad.vec4.transformMat4(c,c,r.pixelMatrixInverse),s.ad.vec4.scale(c,c,1/c[3]),c[0]/=r.worldSize,c[1]/=r.worldSize;const d=r._camera.position,f=s.bH(1,r.center.lat),_=[d[0],d[1],d[2]/f,0],T=s.ad.vec3.subtract([],c.slice(0,3),_);s.ad.vec3.normalize(T,T);const E=this.raycast(_,T,this._exaggeration);return E!==null&&E?(s.ad.vec3.scaleAndAdd(_,_,T,E),_[3]=_[2],_[2]*=f,_):null}_setupProxiedCoordsForOrtho(t,r,c){if(t.getSource()instanceof s.aK)return this._setupProxiedCoordsForImageSource(t,r,c);this._findCoveringTileCache[t.id]=this._findCoveringTileCache[t.id]||{};const d=this.proxiedCoords[t.id]=[],f=this.proxyCoords;for(let E=0;E<f.length;E++){const M=f[E],A=this._findTileCoveringTileID(M,t);if(A){const z=this._createProxiedId(M,A,c[M.key]&&c[M.key][t.id]);d.push(z),this.proxyToSource[M.key][t.id]=[z]}}let _=!1;const T=new Set;for(let E=0;E<r.length;E++){const M=t.getTile(r[E]);if(!M||!M.hasData())continue;const A=this._findTileCoveringTileID(M.tileID,this.proxySourceCache);if(A&&A.tileID.canonical.z!==M.tileID.canonical.z){const z=this.proxyToSource[A.tileID.key][t.id],C=this._createProxiedId(A.tileID,M,c[A.tileID.key]&&c[A.tileID.key][t.id]);z?z.splice(z.length-1,0,C):this.proxyToSource[A.tileID.key][t.id]=[C];const k=this.proxyToSource[A.tileID.key][t.id];T.has(k)||T.add(k),d.push(C),_=!0}}if(this._sourceTilesOverlap[t.id]=_,_&&this._debugParams.sortTilesHiZFirst)for(const E of T)E.sort((M,A)=>A.overscaledZ-M.overscaledZ)}_setupProxiedCoordsForImageSource(t,r,c){if(!t.getSource().loaded())return;const d=this.proxiedCoords[t.id]=[],f=this.proxyCoords,_=t.getSource(),T=_.tileID;if(!T)return;const E=new s.P(T.x,T.y)._div(1<<T.z),M=_.coordinates.map(s.ac.fromLngLat).reduce((z,C)=>(z.min.x=Math.min(z.min.x,C.x-E.x),z.min.y=Math.min(z.min.y,C.y-E.y),z.max.x=Math.max(z.max.x,C.x-E.x),z.max.y=Math.max(z.max.y,C.y-E.y),z),{min:new s.P(Number.MAX_VALUE,Number.MAX_VALUE),max:new s.P(-Number.MAX_VALUE,-Number.MAX_VALUE)}),A=(z,C)=>{const k=z.wrap+z.canonical.x/(1<<z.canonical.z),j=z.canonical.y/(1<<z.canonical.z),N=s.ai/(1<<z.canonical.z),G=C.wrap+C.canonical.x/(1<<C.canonical.z),$=C.canonical.y/(1<<C.canonical.z);return k+N<G+M.min.x||k>G+M.max.x||j+N<$+M.min.y||j>$+M.max.y};for(let z=0;z<f.length;z++){const C=f[z];for(let k=0;k<r.length;k++){const j=t.getTile(r[k]);if(!j||!j.hasData()||A(C,j.tileID))continue;const N=this._createProxiedId(C,j,c[C.key]&&c[C.key][t.id]),G=this.proxyToSource[C.key][t.id];G?G.push(N):this.proxyToSource[C.key][t.id]=[N],d.push(N)}}}_createProxiedId(t,r,c){let d=this.orthoMatrix;if(c){const f=c.find(_=>_.key===r.tileID.key);if(f)return f}if(r.tileID.key!==t.key){const f=t.canonical.z-r.tileID.canonical.z;let _,T,E;d=s.ad.mat4.create();const M=r.tileID.wrap-t.wrap<<t.overscaledZ;f>0?(_=s.ai>>f,T=_*((r.tileID.canonical.x<<f)-t.canonical.x+M),E=_*((r.tileID.canonical.y<<f)-t.canonical.y)):(_=s.ai<<-f,T=s.ai*(r.tileID.canonical.x-(t.canonical.x+M<<-f)),E=s.ai*(r.tileID.canonical.y-(t.canonical.y<<-f))),s.ad.mat4.ortho(d,0,_,0,_,0,1),s.ad.mat4.translate(d,d,[T,E,0])}return new sl(r.tileID,t.key,d)}_findTileCoveringTileID(t,r){let c=r.getTile(t);if(c&&c.hasData())return c;const d=this._findCoveringTileCache[r.id],f=d[t.key];if(c=f?r.getTileByID(f):null,c&&c.hasData()||f===null)return c;let _=c?c.tileID:t,T=_.overscaledZ;const E=r.getSource().minzoom,M=[];if(!f){const z=r.getSource().maxzoom;if(t.canonical.z>=z){const C=t.canonical.z-z;r.getSource().reparseOverscaled?(T=Math.max(t.canonical.z+2,r.transform.tileZoom),_=new s.aH(T,t.wrap,z,t.canonical.x>>C,t.canonical.y>>C)):C!==0&&(T=z,_=new s.aH(T,t.wrap,z,t.canonical.x>>C,t.canonical.y>>C))}_.key!==t.key&&(M.push(_.key),c=r.getTile(_))}const A=z=>{M.forEach(C=>{d[C]=z}),M.length=0};for(T-=1;T>=E&&(!c||!c.hasData());T--){c&&A(c.tileID.key);const z=_.calculateScaledKey(T);if(c=r.getTileByID(z),c&&c.hasData())break;const C=d[z];if(C===null)break;C===void 0?M.push(z):c=r.getTileByID(C)}return A(c?c.tileID.key:null),c&&c.hasData()?c:null}findDEMTileFor(t){return this.enabled?this._findTileCoveringTileID(t,this.sourceCache):null}prepareDrawTile(){this.renderedToTile=!0}_clearRenderCacheForTile(t,r){let c=this._tilesDirty[t];c||(c=this._tilesDirty[t]={}),c[r.key]=!0}}function Lc(u,t,r){const c=function(T,E,M){const A=s.ad.vec3.dot(E,T),z=s.ad.vec3.dot(M,[.2126,.7152,.0722]),C=(j,N,G)=>(1-G)*j+G*N,k=C(1-.3*Math.min(z,1),1,Math.min(A+1,1));return C(.92,1,Math.asin(s.ay(E[2],-1,1))/Math.PI+.5)*k}(u,[0,0,1],t),d=[0,0,0];s.ad.vec3.scale(d,r.slice(0,3),c);const f=[0,0,0];s.ad.vec3.scale(f,t.slice(0,3),u[2]);const _=[0,0,0];return s.ad.vec3.add(_,d,f),s.cg(_)}const n0=["fill","fillOutline","fillPattern","line","linePattern","background","backgroundPattern","hillshade","raster"],qh=["stars","rainParticle","snowParticle","fillExtrusion","fillExtrusionGroundEffect","elevatedStructures","model","symbol"];class Oc{static cacheKey(t,r,c,d){let f=`${r}${d?d.cacheKey:""}`;for(const _ of c)t.usedDefines.includes(_)&&(f+=`/${_}`);return f}constructor(t,r,c,d,f,_){const T=t.gl;this.program=T.createProgram(),this.configuration=d,this.name=r,this.fixedDefines=[..._];const E=d?d.getBinderAttributes():[],M=(c.staticAttributes||[]).concat(E);let A=d?d.defines():[];A=A.concat(_.map(G=>`#define ${G}`));const z=`#version 300 es
`;let C=z+A.concat("precision mediump float;",Q0,_3.fragmentSource).join(`
`);for(const G of c.fragmentIncludes)C+=`
${fs[G]}`;C+=`
${c.fragmentSource}`;let k=z+A.concat("precision highp float;",Q0,_3.vertexSource).join(`
`);for(const G of c.vertexIncludes)k+=`
${fs[G]}`;this.forceManualRenderingForInstanceIDShaders=t.forceManualRenderingForInstanceIDShaders&&c.vertexSource.indexOf("gl_InstanceID")!==-1,this.forceManualRenderingForInstanceIDShaders&&(k+=`
uniform int u_instanceID;
`),k+=`
${c.vertexSource}`,this.forceManualRenderingForInstanceIDShaders&&(k=k.replaceAll("gl_InstanceID","u_instanceID"));const j=T.createShader(T.FRAGMENT_SHADER);if(T.isContextLost())return void(this.failedToCreate=!0);T.shaderSource(j,C),T.compileShader(j),T.attachShader(this.program,j);const N=T.createShader(T.VERTEX_SHADER);if(T.isContextLost())this.failedToCreate=!0;else{T.shaderSource(N,k),T.compileShader(N),T.attachShader(this.program,N),this.attributes={},this.numAttributes=M.length;for(let G=0;G<this.numAttributes;G++)if(M[G]){const $=M[G].startsWith("a_")?M[G]:`a_${M[G]}`;T.bindAttribLocation(this.program,G,$),this.attributes[$]=G}T.linkProgram(this.program),T.deleteShader(N),T.deleteShader(j),this.fixedUniforms=f(t),this.binderUniforms=d?d.getUniforms(t):[],this.forceManualRenderingForInstanceIDShaders&&(this.instancingUniforms=(G=>({u_instanceID:new s.bN(G)}))(t)),(_.includes("TERRAIN")||r.indexOf("symbol")!==-1||r.indexOf("circle")!==-1)&&(this.terrainUniforms=(G=>({u_dem:new s.bN(G),u_dem_prev:new s.bN(G),u_dem_tl:new s.bK(G),u_dem_scale:new s.bM(G),u_dem_tl_prev:new s.bK(G),u_dem_scale_prev:new s.bM(G),u_dem_size:new s.bM(G),u_dem_lerp:new s.bM(G),u_exaggeration:new s.bM(G),u_depth:new s.bN(G),u_depth_size_inv:new s.bK(G),u_depth_range_unpack:new s.bK(G),u_occluder_half_size:new s.bM(G),u_occlusion_depth_offset:new s.bM(G),u_meter_to_dem:new s.bM(G),u_label_plane_matrix_inv:new s.bJ(G)}))(t)),_.includes("GLOBE")&&(this.globeUniforms=(G=>({u_tile_tl_up:new s.bL(G),u_tile_tr_up:new s.bL(G),u_tile_br_up:new s.bL(G),u_tile_bl_up:new s.bL(G),u_tile_up_scale:new s.bM(G)}))(t)),_.includes("FOG")&&(this.fogUniforms=(G=>({u_fog_matrix:new s.bJ(G),u_fog_range:new s.bK(G),u_fog_color:new s.cb(G),u_fog_horizon_blend:new s.bM(G),u_fog_vertical_limit:new s.bK(G),u_fog_temporal_offset:new s.bM(G),u_frustum_tl:new s.bL(G),u_frustum_tr:new s.bL(G),u_frustum_br:new s.bL(G),u_frustum_bl:new s.bL(G),u_globe_pos:new s.bL(G),u_globe_radius:new s.bM(G),u_globe_transition:new s.bM(G),u_is_globe:new s.bN(G),u_viewport:new s.bK(G)}))(t)),_.includes("RENDER_CUTOFF")&&(this.cutoffUniforms=(G=>({u_cutoff_params:new s.cb(G)}))(t)),_.includes("LIGHTING_3D_MODE")&&(this.lightsUniforms=(G=>({u_lighting_ambient_color:new s.bL(G),u_lighting_directional_dir:new s.bL(G),u_lighting_directional_color:new s.bL(G),u_ground_radiance:new s.bL(G)}))(t)),_.includes("RENDER_SHADOWS")&&(this.shadowUniforms=(G=>({u_light_matrix_0:new s.bJ(G),u_light_matrix_1:new s.bJ(G),u_fade_range:new s.bK(G),u_shadow_normal_offset:new s.bL(G),u_shadow_intensity:new s.bM(G),u_shadow_texel_size:new s.bM(G),u_shadow_map_resolution:new s.bM(G),u_shadow_direction:new s.bL(G),u_shadow_bias:new s.bL(G),u_shadowmap_0:new s.bN(G),u_shadowmap_1:new s.bN(G)}))(t))}}setTerrainUniformValues(t,r){if(!this.terrainUniforms)return;const c=this.terrainUniforms;if(!this.failedToCreate){t.program.set(this.program);for(const d in r)c[d]&&c[d].set(this.program,d,r[d])}}setGlobeUniformValues(t,r){if(!this.globeUniforms)return;const c=this.globeUniforms;if(!this.failedToCreate){t.program.set(this.program);for(const d in r)c[d]&&c[d].set(this.program,d,r[d])}}setFogUniformValues(t,r){if(!this.fogUniforms)return;const c=this.fogUniforms;if(!this.failedToCreate){t.program.set(this.program);for(const d in r)c[d].set(this.program,d,r[d])}}setCutoffUniformValues(t,r){if(!this.cutoffUniforms)return;const c=this.cutoffUniforms;if(!this.failedToCreate){t.program.set(this.program);for(const d in r)c[d].set(this.program,d,r[d])}}setLightsUniformValues(t,r){if(!this.lightsUniforms)return;const c=this.lightsUniforms;if(!this.failedToCreate){t.program.set(this.program);for(const d in r)c[d].set(this.program,d,r[d])}}setShadowUniformValues(t,r){if(this.failedToCreate||!this.shadowUniforms)return;const c=this.shadowUniforms;t.program.set(this.program);for(const d in r)c[d].set(this.program,d,r[d])}_drawDebugWireframe(t,r,c,d,f,_,T,E,M,A){const z=t.options.wireframe;if(z.terrain===!1&&z.layers2D===!1&&z.layers3D===!1)return;const C=t.context;if(!(()=>!(!z.terrain||this.name!=="terrainRaster"&&this.name!=="globeRaster")||!(!z.layers2D||t._terrain&&t._terrain.renderingToTexture||!n0.includes(this.name))||!(!z.layers3D||!qh.includes(this.name)))())return;const k=C.gl,j=t.wireframeDebugCache.getLinesFromTrianglesBuffer(t.frameCounter,f,C);if(!j)return;const N=[...this.fixedDefines];N.push("DEBUG_WIREFRAME");const G=t.getOrCreateProgram(this.name,{config:this.configuration,defines:N});C.program.set(G.program);const $=(te,ae,ne)=>{if(ae[te]&&ne[te])for(const oe in ae[te])ne[te][oe]&&ne[te][oe].set(ne.program,oe,ae[te][oe].current)};M&&M.setUniforms(G.program,C,G.binderUniforms,T,{zoom:E}),$("fixedUniforms",this,G),$("terrainUniforms",this,G),$("globeUniforms",this,G),$("fogUniforms",this,G),$("lightsUniforms",this,G),$("shadowUniforms",this,G),j.bind(),C.setColorMode(new Zt([k.ONE,k.ONE_MINUS_SRC_ALPHA,k.ZERO,k.ONE],s.al.transparent,[!0,!0,!0,!1])),C.setDepthMode(new xt(r.func===k.LESS?k.LEQUAL:r.func,xt.ReadOnly,r.range)),C.setStencilMode(Lt.disabled);const K=3*_.primitiveLength*2,ie=3*_.primitiveOffset*2*2;if(this.forceManualRenderingForInstanceIDShaders){const te=A||1;for(let ae=0;ae<te;++ae)G.instancingUniforms.u_instanceID.set(this.program,"u_instanceID",ae),k.drawElements(k.LINES,K,k.UNSIGNED_SHORT,ie)}else A&&A>1?k.drawElementsInstanced(k.LINES,K,k.UNSIGNED_SHORT,ie,A):k.drawElements(k.LINES,K,k.UNSIGNED_SHORT,ie);f.bind(),C.program.set(this.program),C.setDepthMode(r),C.setStencilMode(c),C.setColorMode(d)}checkUniforms(t,r,c){if(this.fixedDefines.includes(r)){for(const d of Object.keys(c))if(!c[d].initialized)throw new Error(`Program '${this.name}', from draw '${t}': uniform ${d} not set but required by ${r} being defined`)}}draw(t,r,c,d,f,_,T,E,M,A,z,C,k,j,N,G){const $=t.context,K=$.gl;if(this.failedToCreate)return;$.program.set(this.program),$.setDepthMode(c),$.setStencilMode(d),$.setColorMode(f),$.setCullFace(_);for(const ae of Object.keys(this.fixedUniforms))this.fixedUniforms[ae].set(this.program,ae,T[ae]);j&&j.setUniforms(this.program,$,this.binderUniforms,C,{zoom:k});const ie={[K.POINTS]:1,[K.LINES]:2,[K.TRIANGLES]:3,[K.LINE_STRIP]:1}[r];this.checkUniforms(E,"RENDER_SHADOWS",this.shadowUniforms);const te=G&&G>0?1:void 0;for(const ae of z.get()){const ne=ae.vaos||(ae.vaos={});if((ne[E]||(ne[E]=new Tc)).bind($,this,M,j?j.getPaintVertexBuffers():[],A,ae.vertexOffset,N||[],te),this.forceManualRenderingForInstanceIDShaders){const oe=G||1;for(let se=0;se<oe;++se)this.instancingUniforms.u_instanceID.set(this.program,"u_instanceID",se),A?K.drawElements(r,ae.primitiveLength*ie,K.UNSIGNED_SHORT,ae.primitiveOffset*ie*2):K.drawArrays(r,ae.vertexOffset,ae.vertexLength)}else G&&G>1?K.drawElementsInstanced(r,ae.primitiveLength*ie,K.UNSIGNED_SHORT,ae.primitiveOffset*ie*2,G):A?K.drawElements(r,ae.primitiveLength*ie,K.UNSIGNED_SHORT,ae.primitiveOffset*ie*2):K.drawArrays(r,ae.vertexOffset,ae.vertexLength);r===K.TRIANGLES&&A&&this._drawDebugWireframe(t,c,d,f,A,ae,C,k,j,G)}}}function L3(u,t){const r=Math.pow(2,t.tileID.overscaledZ),c=t.tileSize*Math.pow(2,u.transform.tileZoom)/r,d=c*(t.tileID.canonical.x+t.tileID.wrap*r),f=c*t.tileID.canonical.y;return{u_image:0,u_texsize:t.imageAtlasTexture?t.imageAtlasTexture.size:[0,0],u_tile_units_to_pixels:1/s.at(t,1,u.transform.tileZoom),u_pixel_coord_upper:[d>>16,f>>16],u_pixel_coord_lower:[65535&d,65535&f]}}const al={terrain:0,flat:1},O3=s.ad.mat4.create(),ll=(u,t,r,c,d,f,_,T,E,M,A,z,C,k,j,N,G,$)=>{const K=t.style.light,ie=K.properties.get("position"),te=[ie.x,ie.y,ie.z],ae=s.ad.mat3.create();K.properties.get("anchor")==="viewport"&&(s.ad.mat3.fromRotation(ae,-t.transform.angle),s.ad.vec3.transformMat3(te,te,ae));const ne=K.properties.get("color"),oe=t.transform,se={u_matrix:u,u_lightpos:te,u_lightintensity:K.properties.get("intensity"),u_lightcolor:[ne.r,ne.g,ne.b],u_vertical_gradient:+r,u_opacity:c,u_tile_id:[0,0,0],u_zoom_transition:0,u_inv_rot_matrix:O3,u_merc_center:[0,0],u_up_dir:[0,0,0],u_height_lift:0,u_height_type:al[M],u_base_type:al[A],u_ao:d,u_edge_radius:f,u_width_scale:_,u_flood_light_color:j,u_vertical_scale:N,u_flood_light_intensity:G,u_ground_shadow_factor:$};return oe.projection.name==="globe"&&(se.u_tile_id=[T.canonical.x,T.canonical.y,1<<T.canonical.z],se.u_zoom_transition=z,se.u_inv_rot_matrix=k,se.u_merc_center=C,se.u_up_dir=oe.projection.upVector(new s.bT(0,0,0),C[0]*s.ai,C[1]*s.ai),se.u_height_lift=E),se},ia=(u,t,r,c,d,f)=>({u_matrix:u,u_edge_radius:t,u_width_scale:r,u_vertical_scale:c,u_height_type:al[d],u_base_type:al[f]}),k3=(u,t,r,c,d,f,_,T,E,M,A,z,C,k,j,N,G)=>{const $=ll(u,t,r,c,d,f,_,T,M,A,z,C,k,j,N,G,1,[0,0,0]),K={u_height_factor:-Math.pow(2,T.overscaledZ)/E.tileSize/8};return s.l($,L3(t,E),K)},ra=(u,t)=>({u_matrix:u,u_emissive_strength:t}),F3=(u,t,r,c)=>s.l(ra(u,t),L3(r,c)),cl=(u,t,r)=>({u_matrix:u,u_world:r,u_emissive_strength:t}),ul=(u,t,r,c,d)=>s.l(F3(u,t,r,c),{u_world:d}),o0=(u,t,r,c,d)=>({u_matrix:u,u_camera_pos:[t[0],t[1],t[2]],u_depth_bias:r,u_height_scale:c,u_reset_depth:d}),kc=(u,t,r,c)=>{const d=s.ai/r.tileSize;return{u_matrix:u,u_camera_to_center_distance:t.getCameraToCenterDistance(c),u_extrude_scale:[t.pixelsToGLUnits[0]/d,t.pixelsToGLUnits[1]/d]}},Fc=(u,t,r=1)=>({u_matrix:u,u_color:t.toRenderColor(null),u_overlay:0,u_overlay_scale:r}),na=s.ad.mat4.create(),hl=(u,t,r,c,d,f,_)=>{const T=u.transform,E=T.projection.name==="globe",M=E?s.cO(T.zoom,t.canonical)*T._pixelsPerMercatorPixel:s.at(r,1,f),A={u_matrix:t.projMatrix,u_extrude_scale:M,u_intensity:_,u_inv_rot_matrix:na,u_merc_center:[0,0],u_tile_id:[0,0,0],u_zoom_transition:0,u_up_dir:[0,0,0]};if(E){A.u_inv_rot_matrix=c,A.u_merc_center=d,A.u_tile_id=[t.canonical.x,t.canonical.y,1<<t.canonical.z],A.u_zoom_transition=s.ag(T.zoom);const z=d[0]*s.ai,C=d[1]*s.ai;A.u_up_dir=T.projection.upVector(new s.bT(0,0,0),z,C)}return A};function at(u,[t,r,c,d],[f,_]){if(f===_)return[0,0,0,0];const T=255*(u-1)/(u*(_-f));return[t*T,r*T,c*T,d*T]}function B3(u,t,[r,c]){return r===c?0:.5/u+(t-r)*(u-1)/(u*(c-r))}const N3=(u,t,r,c,d,f,_,T,E,M,A,z,C,k,j,N,G,$,K,ie,te)=>({u_matrix:u,u_normalize_matrix:t,u_globe_matrix:r,u_merc_matrix:c,u_grid_matrix:d,u_tl_parent:f,u_scale_parent:M,u_fade_t:A.mix,u_opacity:A.opacity*z.paint.get("raster-opacity"),u_image0:0,u_image1:1,u_brightness_low:z.paint.get("raster-brightness-min"),u_brightness_high:z.paint.get("raster-brightness-max"),u_saturation_factor:s.cP(z.paint.get("raster-saturation")),u_contrast_factor:s.cQ(z.paint.get("raster-contrast")),u_spin_weights:jo(z.paint.get("raster-hue-rotate")),u_perspective_transform:C,u_raster_elevation:k,u_zoom_transition:_,u_merc_center:T,u_cutoff_params:E,u_colorization_mix:at(s.cR,N,$),u_colorization_offset:B3(s.cR,G,$),u_color_ramp:j,u_texture_offset:[ie/(K+2*ie),K/(K+2*ie)],u_texture_res:[K+2*ie,K+2*ie],u_emissive_strength:te});function jo(u){u*=Math.PI/180;const t=Math.sin(u),r=Math.cos(u);return[(2*r+1)/3,(-Math.sqrt(3)*t-r+1)/3,(Math.sqrt(3)*t-r+1)/3]}const sn=.05,bt=(u,t,r,c,d,f,_,T,E,M,A,z)=>({u_matrix:u,u_normalize_matrix:t,u_globe_matrix:r,u_merc_matrix:c,u_grid_matrix:d,u_tl_parent:f,u_scale_parent:M,u_fade_t:A.mix,u_opacity:A.opacity,u_image0:0,u_image1:1,u_raster_elevation:z,u_zoom_transition:_,u_merc_center:T,u_cutoff_params:E}),V3=(u,t,r,c,d,f,_,T,E,M)=>({u_particle_texture:u,u_particle_texture_side_len:t,u_tile_offset:r,u_velocity:c,u_color_ramp:f,u_velocity_res:d,u_max_speed:_,u_uv_offset:T,u_data_scale:[255*E[0],255*E[1]],u_data_offset:M,u_particle_pos_scale:1.1,u_particle_pos_offset:[sn,sn]}),$h=(u,t,r,c,d,f,_,T,E,M)=>({u_particle_texture:u,u_particle_texture_side_len:t,u_velocity:r,u_velocity_res:c,u_max_speed:d,u_speed_factor:f,u_reset_rate:_,u_rand_seed:Math.random(),u_uv_offset:T,u_data_scale:[255*E[0],255*E[1]],u_data_offset:M,u_particle_pos_scale:1.1,u_particle_pos_offset:[sn,sn]}),Bc=s.ad.mat4.create(),dl=(u,t,r,c,d,f,_,T,E,M,A,z,C,k,j,N,G,$,K,ie,te,ae)=>{const ne=d.transform,oe={u_is_size_zoom_constant:+(u==="constant"||u==="source"),u_is_size_feature_constant:+(u==="constant"||u==="camera"),u_size_t:t?t.uSizeT:0,u_size:t?t.uSize:0,u_camera_to_center_distance:ne.getCameraToCenterDistance(K),u_rotate_symbol:+r,u_aspect_ratio:ne.width/ne.height,u_fade_change:d.options.fadeDuration?d.symbolFadeChange:1,u_matrix:f,u_label_plane_matrix:_,u_coord_matrix:T,u_is_text:+M,u_elevation_from_sea:E?1:0,u_pitch_with_map:+c,u_texsize:A,u_texsize_icon:z,u_texture:0,u_texture_icon:1,u_tile_id:[0,0,0],u_zoom_transition:0,u_inv_rot_matrix:Bc,u_merc_center:[0,0],u_camera_forward:[0,0,0],u_ecef_origin:[0,0,0],u_tile_matrix:Bc,u_up_vector:[0,-1,0],u_color_adj_mat:ie,u_icon_transition:te||0,u_gamma_scale:c?d.transform.getCameraToCenterDistance(K)*Math.cos(d.terrain?0:d.transform._pitch):1,u_device_pixel_ratio:s.q.devicePixelRatio,u_is_halo:+C,u_scale_factor:ae||1};return K.name==="globe"&&(oe.u_tile_id=[k.canonical.x,k.canonical.y,1<<k.canonical.z],oe.u_zoom_transition=j,oe.u_inv_rot_matrix=G,oe.u_merc_center=N,oe.u_camera_forward=ne._camera.forward(),oe.u_ecef_origin=s.cS(ne.globeMatrix,k.toUnwrapped()),oe.u_tile_matrix=Float32Array.from(ne.globeMatrix),oe.u_up_vector=$),oe},U3=(u,t,r,c)=>({u_matrix:u,u_emissive_strength:t,u_opacity:r,u_color:c}),Nc=(u,t,r,c,d,f,_,T,E)=>s.l(function(M,A,z,C,k,j){const{width:N,height:G}=C.imageManager.getPixelSize(A),$=Math.pow(2,j.tileID.overscaledZ),K=j.tileSize*Math.pow(2,C.transform.tileZoom)/$,ie=K*(j.tileID.canonical.x+j.tileID.wrap*$),te=K*j.tileID.canonical.y;return{u_image:0,u_pattern_tl:z.tl,u_pattern_br:z.br,u_texsize:[N,G],u_pattern_size:z.displaySize,u_pattern_units_to_pixels:k?[C.transform.width,-1*C.transform.height]:[1/s.at(j,1,C.transform.tileZoom),1/s.at(j,1,C.transform.tileZoom)],u_pixel_coord_upper:[ie>>16,te>>16],u_pixel_coord_lower:[65535&ie,65535&te]}}(0,f,_,c,T,E),{u_matrix:u,u_emissive_strength:t,u_opacity:r}),pl=new Float32Array(s.ad.mat4.identity([])),j3=(u,t,r,c,d,f,_,T,E,M,A,z,C,k=[0,0,0],j)=>{const N=d.style.light,G=N.properties.get("position"),$=[-G.x,-G.y,G.z],K=s.ad.mat3.create();N.properties.get("anchor")==="viewport"&&(s.ad.mat3.fromRotation(K,-d.transform.angle),s.ad.vec3.transformMat3($,$,K));const ie=A.alphaMode==="MASK",te=N.properties.get("color").toRenderColor(null),ae=C.paint.get("model-ambient-occlusion-intensity"),ne=C.paint.get("model-color").constantOr(s.al.white).toRenderColor(null),oe=C.paint.get("model-color-mix-intensity").constantOr(0);return{u_matrix:u,u_lighting_matrix:t,u_normal_matrix:r,u_node_matrix:c||pl,u_lightpos:$,u_lightintensity:N.properties.get("intensity"),u_lightcolor:[te.r,te.g,te.b],u_camera_pos:k,u_opacity:f,u_baseTextureIsAlpha:0,u_alphaMask:+ie,u_alphaCutoff:A.alphaCutoff,u_baseColorFactor:[_.r,_.g,_.b,_.a],u_emissiveFactor:[T[0],T[1],T[2],1],u_metallicFactor:E,u_roughnessFactor:M,u_baseColorTexture:Zi.BaseColor,u_metallicRoughnessTexture:Zi.MetallicRoughness,u_normalTexture:Zi.Normal,u_occlusionTexture:Zi.Occlusion,u_emissionTexture:Zi.Emission,u_lutTexture:Zi.LUT,u_color_mix:[ne.r,ne.g,ne.b,oe],u_aoIntensity:ae,u_emissive_strength:z,u_occlusionTextureTransform:j||[0,0,0,0]}},Vc=(u,t=pl,r=pl)=>({u_matrix:u,u_instance:t,u_node_matrix:r}),G3={fillExtrusion:u=>({u_matrix:new s.bJ(u),u_lightpos:new s.bL(u),u_lightintensity:new s.bM(u),u_lightcolor:new s.bL(u),u_vertical_gradient:new s.bM(u),u_opacity:new s.bM(u),u_edge_radius:new s.bM(u),u_width_scale:new s.bM(u),u_ao:new s.bK(u),u_height_type:new s.bN(u),u_base_type:new s.bN(u),u_tile_id:new s.bL(u),u_zoom_transition:new s.bM(u),u_inv_rot_matrix:new s.bJ(u),u_merc_center:new s.bK(u),u_up_dir:new s.bL(u),u_height_lift:new s.bM(u),u_flood_light_color:new s.bL(u),u_vertical_scale:new s.bM(u),u_flood_light_intensity:new s.bM(u),u_ground_shadow_factor:new s.bL(u)}),fillExtrusionDepth:u=>({u_matrix:new s.bJ(u),u_edge_radius:new s.bM(u),u_width_scale:new s.bM(u),u_vertical_scale:new s.bM(u),u_height_type:new s.bN(u),u_base_type:new s.bN(u)}),fillExtrusionPattern:u=>({u_matrix:new s.bJ(u),u_lightpos:new s.bL(u),u_lightintensity:new s.bM(u),u_lightcolor:new s.bL(u),u_vertical_gradient:new s.bM(u),u_height_factor:new s.bM(u),u_edge_radius:new s.bM(u),u_width_scale:new s.bM(u),u_ao:new s.bK(u),u_height_type:new s.bN(u),u_base_type:new s.bN(u),u_tile_id:new s.bL(u),u_zoom_transition:new s.bM(u),u_inv_rot_matrix:new s.bJ(u),u_merc_center:new s.bK(u),u_up_dir:new s.bL(u),u_height_lift:new s.bM(u),u_image:new s.bN(u),u_texsize:new s.bK(u),u_pixel_coord_upper:new s.bK(u),u_pixel_coord_lower:new s.bK(u),u_tile_units_to_pixels:new s.bM(u),u_opacity:new s.bM(u)}),fillExtrusionGroundEffect:u=>({u_matrix:new s.bJ(u),u_opacity:new s.bM(u),u_ao_pass:new s.bM(u),u_meter_to_tile:new s.bM(u),u_ao:new s.bK(u),u_flood_light_intensity:new s.bM(u),u_flood_light_color:new s.bL(u),u_attenuation:new s.bM(u),u_edge_radius:new s.bM(u),u_fb:new s.bN(u),u_fb_size:new s.bM(u),u_dynamic_offset:new s.bM(u)}),fill:u=>({u_matrix:new s.bJ(u),u_emissive_strength:new s.bM(u)}),fillPattern:u=>({u_matrix:new s.bJ(u),u_emissive_strength:new s.bM(u),u_image:new s.bN(u),u_texsize:new s.bK(u),u_pixel_coord_upper:new s.bK(u),u_pixel_coord_lower:new s.bK(u),u_tile_units_to_pixels:new s.bM(u)}),fillOutline:u=>({u_matrix:new s.bJ(u),u_emissive_strength:new s.bM(u),u_world:new s.bK(u)}),fillOutlinePattern:u=>({u_matrix:new s.bJ(u),u_emissive_strength:new s.bM(u),u_world:new s.bK(u),u_image:new s.bN(u),u_texsize:new s.bK(u),u_pixel_coord_upper:new s.bK(u),u_pixel_coord_lower:new s.bK(u),u_tile_units_to_pixels:new s.bM(u)}),elevatedStructures:u=>({u_matrix:new s.bJ(u)}),elevatedStructuresDepthReconstruct:u=>({u_matrix:new s.bJ(u),u_camera_pos:new s.bL(u),u_depth_bias:new s.bM(u),u_height_scale:new s.bM(u),u_reset_depth:new s.bM(u)}),circle:s.cT,collisionBox:u=>({u_matrix:new s.bJ(u),u_camera_to_center_distance:new s.bM(u),u_extrude_scale:new s.bK(u)}),collisionCircle:u=>({u_matrix:new s.bJ(u),u_inv_matrix:new s.bJ(u),u_camera_to_center_distance:new s.bM(u),u_viewport_size:new s.bK(u)}),debug:u=>({u_color:new s.cA(u),u_matrix:new s.bJ(u),u_overlay:new s.bN(u),u_overlay_scale:new s.bM(u)}),clippingMask:u=>({u_matrix:new s.bJ(u)}),heatmap:u=>({u_extrude_scale:new s.bM(u),u_intensity:new s.bM(u),u_matrix:new s.bJ(u),u_inv_rot_matrix:new s.bJ(u),u_merc_center:new s.bK(u),u_tile_id:new s.bL(u),u_zoom_transition:new s.bM(u),u_up_dir:new s.bL(u)}),heatmapTexture:u=>({u_image:new s.bN(u),u_color_ramp:new s.bN(u),u_opacity:new s.bM(u)}),hillshade:u=>({u_matrix:new s.bJ(u),u_image:new s.bN(u),u_latrange:new s.bK(u),u_light:new s.bK(u),u_shadow:new s.cA(u),u_highlight:new s.cA(u),u_emissive_strength:new s.bM(u),u_accent:new s.cA(u)}),hillshadePrepare:u=>({u_matrix:new s.bJ(u),u_image:new s.bN(u),u_dimension:new s.bK(u),u_zoom:new s.bM(u)}),line:s.cU,linePattern:s.cV,raster:u=>({u_matrix:new s.bJ(u),u_normalize_matrix:new s.bJ(u),u_globe_matrix:new s.bJ(u),u_merc_matrix:new s.bJ(u),u_grid_matrix:new s.cB(u),u_tl_parent:new s.bK(u),u_scale_parent:new s.bM(u),u_fade_t:new s.bM(u),u_opacity:new s.bM(u),u_image0:new s.bN(u),u_image1:new s.bN(u),u_brightness_low:new s.bM(u),u_brightness_high:new s.bM(u),u_saturation_factor:new s.bM(u),u_contrast_factor:new s.bM(u),u_spin_weights:new s.bL(u),u_perspective_transform:new s.bK(u),u_raster_elevation:new s.bM(u),u_zoom_transition:new s.bM(u),u_merc_center:new s.bK(u),u_cutoff_params:new s.cb(u),u_colorization_mix:new s.cb(u),u_colorization_offset:new s.bM(u),u_color_ramp:new s.bN(u),u_texture_offset:new s.bK(u),u_texture_res:new s.bK(u),u_emissive_strength:new s.bM(u)}),rasterParticle:u=>({u_matrix:new s.bJ(u),u_normalize_matrix:new s.bJ(u),u_globe_matrix:new s.bJ(u),u_merc_matrix:new s.bJ(u),u_grid_matrix:new s.cB(u),u_tl_parent:new s.bK(u),u_scale_parent:new s.bM(u),u_fade_t:new s.bM(u),u_opacity:new s.bM(u),u_image0:new s.bN(u),u_image1:new s.bN(u),u_raster_elevation:new s.bM(u),u_zoom_transition:new s.bM(u),u_merc_center:new s.bK(u),u_cutoff_params:new s.cb(u)}),rasterParticleTexture:u=>({u_texture:new s.bN(u),u_opacity:new s.bM(u)}),rasterParticleDraw:u=>({u_particle_texture:new s.bN(u),u_particle_texture_side_len:new s.bM(u),u_tile_offset:new s.bK(u),u_velocity:new s.bN(u),u_color_ramp:new s.bN(u),u_velocity_res:new s.bK(u),u_max_speed:new s.bM(u),u_uv_offset:new s.bK(u),u_data_scale:new s.bK(u),u_data_offset:new s.bM(u),u_particle_pos_scale:new s.bM(u),u_particle_pos_offset:new s.bK(u)}),rasterParticleUpdate:u=>({u_particle_texture:new s.bN(u),u_particle_texture_side_len:new s.bM(u),u_velocity:new s.bN(u),u_velocity_res:new s.bK(u),u_max_speed:new s.bM(u),u_speed_factor:new s.bM(u),u_reset_rate:new s.bM(u),u_rand_seed:new s.bM(u),u_uv_offset:new s.bK(u),u_data_scale:new s.bK(u),u_data_offset:new s.bM(u),u_particle_pos_scale:new s.bM(u),u_particle_pos_offset:new s.bK(u)}),symbol:u=>({u_is_size_zoom_constant:new s.bN(u),u_is_size_feature_constant:new s.bN(u),u_size_t:new s.bM(u),u_size:new s.bM(u),u_camera_to_center_distance:new s.bM(u),u_rotate_symbol:new s.bN(u),u_aspect_ratio:new s.bM(u),u_fade_change:new s.bM(u),u_matrix:new s.bJ(u),u_label_plane_matrix:new s.bJ(u),u_coord_matrix:new s.bJ(u),u_is_text:new s.bN(u),u_elevation_from_sea:new s.bN(u),u_pitch_with_map:new s.bN(u),u_texsize:new s.bK(u),u_texsize_icon:new s.bK(u),u_texture:new s.bN(u),u_texture_icon:new s.bN(u),u_gamma_scale:new s.bM(u),u_device_pixel_ratio:new s.bM(u),u_tile_id:new s.bL(u),u_zoom_transition:new s.bM(u),u_inv_rot_matrix:new s.bJ(u),u_merc_center:new s.bK(u),u_camera_forward:new s.bL(u),u_tile_matrix:new s.bJ(u),u_up_vector:new s.bL(u),u_ecef_origin:new s.bL(u),u_is_halo:new s.bN(u),u_icon_transition:new s.bM(u),u_color_adj_mat:new s.bJ(u),u_scale_factor:new s.bM(u)}),background:u=>({u_matrix:new s.bJ(u),u_emissive_strength:new s.bM(u),u_opacity:new s.bM(u),u_color:new s.cA(u)}),backgroundPattern:u=>({u_matrix:new s.bJ(u),u_emissive_strength:new s.bM(u),u_opacity:new s.bM(u),u_image:new s.bN(u),u_pattern_tl:new s.bK(u),u_pattern_br:new s.bK(u),u_texsize:new s.bK(u),u_pattern_size:new s.bK(u),u_pixel_coord_upper:new s.bK(u),u_pixel_coord_lower:new s.bK(u),u_pattern_units_to_pixels:new s.bK(u)}),terrainRaster:u=>({u_matrix:new s.bJ(u),u_image0:new s.bN(u),u_skirt_height:new s.bM(u),u_ground_shadow_factor:new s.bL(u)}),skybox:u=>({u_matrix:new s.bJ(u),u_sun_direction:new s.bL(u),u_cubemap:new s.bN(u),u_opacity:new s.bM(u),u_temporal_offset:new s.bM(u)}),skyboxGradient:u=>({u_matrix:new s.bJ(u),u_color_ramp:new s.bN(u),u_center_direction:new s.bL(u),u_radius:new s.bM(u),u_opacity:new s.bM(u),u_temporal_offset:new s.bM(u)}),skyboxCapture:u=>({u_matrix_3f:new s.cB(u),u_sun_direction:new s.bL(u),u_sun_intensity:new s.bM(u),u_color_tint_r:new s.cb(u),u_color_tint_m:new s.cb(u),u_luminance:new s.bM(u)}),globeRaster:u=>({u_proj_matrix:new s.bJ(u),u_globe_matrix:new s.bJ(u),u_normalize_matrix:new s.bJ(u),u_merc_matrix:new s.bJ(u),u_zoom_transition:new s.bM(u),u_merc_center:new s.bK(u),u_image0:new s.bN(u),u_grid_matrix:new s.cB(u),u_skirt_height:new s.bM(u),u_far_z_cutoff:new s.bM(u),u_frustum_tl:new s.bL(u),u_frustum_tr:new s.bL(u),u_frustum_br:new s.bL(u),u_frustum_bl:new s.bL(u),u_globe_pos:new s.bL(u),u_globe_radius:new s.bM(u),u_viewport:new s.bK(u)}),globeAtmosphere:u=>({u_frustum_tl:new s.bL(u),u_frustum_tr:new s.bL(u),u_frustum_br:new s.bL(u),u_frustum_bl:new s.bL(u),u_horizon:new s.bM(u),u_transition:new s.bM(u),u_fadeout_range:new s.bM(u),u_color:new s.cb(u),u_high_color:new s.cb(u),u_space_color:new s.cb(u),u_temporal_offset:new s.bM(u),u_horizon_angle:new s.bM(u)}),model:u=>({u_matrix:new s.bJ(u),u_lighting_matrix:new s.bJ(u),u_normal_matrix:new s.bJ(u),u_node_matrix:new s.bJ(u),u_lightpos:new s.bL(u),u_lightintensity:new s.bM(u),u_lightcolor:new s.bL(u),u_camera_pos:new s.bL(u),u_opacity:new s.bM(u),u_baseColorFactor:new s.cb(u),u_emissiveFactor:new s.cb(u),u_metallicFactor:new s.bM(u),u_roughnessFactor:new s.bM(u),u_baseTextureIsAlpha:new s.bN(u),u_alphaMask:new s.bN(u),u_alphaCutoff:new s.bM(u),u_baseColorTexture:new s.bN(u),u_metallicRoughnessTexture:new s.bN(u),u_normalTexture:new s.bN(u),u_occlusionTexture:new s.bN(u),u_emissionTexture:new s.bN(u),u_lutTexture:new s.bN(u),u_color_mix:new s.cb(u),u_aoIntensity:new s.bM(u),u_emissive_strength:new s.bM(u),u_occlusionTextureTransform:new s.cb(u)}),modelDepth:u=>({u_matrix:new s.bJ(u),u_instance:new s.bJ(u),u_node_matrix:new s.bJ(u)}),groundShadow:u=>({u_matrix:new s.bJ(u),u_ground_shadow_factor:new s.bL(u)}),stars:u=>({u_matrix:new s.bJ(u),u_up:new s.bL(u),u_right:new s.bL(u),u_intensity_multiplier:new s.bM(u)}),snowParticle:u=>({u_modelview:new s.bJ(u),u_projection:new s.bJ(u),u_time:new s.bM(u),u_cam_pos:new s.bL(u),u_velocityConeAperture:new s.bM(u),u_velocity:new s.bM(u),u_horizontalOscillationRadius:new s.bM(u),u_horizontalOscillationRate:new s.bM(u),u_boxSize:new s.bM(u),u_billboardSize:new s.bM(u),u_simpleShapeParameters:new s.bK(u),u_screenSize:new s.bK(u),u_thinningCenterPos:new s.bK(u),u_thinningShape:new s.bL(u),u_thinningAffectedRatio:new s.bM(u),u_thinningParticleOffset:new s.bM(u),u_particleColor:new s.cb(u),u_direction:new s.bL(u)}),rainParticle:u=>({u_modelview:new s.bJ(u),u_projection:new s.bJ(u),u_time:new s.bM(u),u_cam_pos:new s.bL(u),u_texScreen:new s.bN(u),u_velocityConeAperture:new s.bM(u),u_velocity:new s.bM(u),u_boxSize:new s.bM(u),u_rainDropletSize:new s.bK(u),u_distortionStrength:new s.bM(u),u_rainDirection:new s.bL(u),u_color:new s.cb(u),u_screenSize:new s.bK(u),u_thinningCenterPos:new s.bK(u),u_thinningShape:new s.bL(u),u_thinningAffectedRatio:new s.bM(u),u_thinningParticleOffset:new s.bM(u),u_shapeDirectionalPower:new s.bM(u),u_shapeNormalPower:new s.bM(u),u_mode:new s.bM(u)}),vignette:u=>({u_vignetteShape:new s.bL(u),u_vignetteColor:new s.cb(u)}),occlusion:u=>({u_matrix:new s.bJ(u),u_anchorPos:new s.bL(u),u_screenSizePx:new s.bK(u),u_occluderSizePx:new s.bK(u),u_color:new s.cb(u)})};class Hn{constructor(t,r,c,d){this.id=Hn.uniqueIdxCounter,Hn.uniqueIdxCounter++,this.context=t;const f=t.gl;this.buffer=f.createBuffer(),this.dynamicDraw=!!c,this.context.unbindVAO(),t.bindElementBuffer.set(this.buffer),f.bufferData(f.ELEMENT_ARRAY_BUFFER,r.arrayBuffer,this.dynamicDraw?f.DYNAMIC_DRAW:f.STATIC_DRAW),this.dynamicDraw||d||r.destroy()}bind(){this.context.bindElementBuffer.set(this.buffer)}updateData(t){this.id=Hn.uniqueIdxCounter,Hn.uniqueIdxCounter++;const r=this.context.gl;this.context.unbindVAO(),this.bind(),r.bufferSubData(r.ELEMENT_ARRAY_BUFFER,0,t.arrayBuffer)}destroy(){this.buffer&&(this.context.gl.deleteBuffer(this.buffer),delete this.buffer)}}Hn.uniqueIdxCounter=0;const q3={Int8:"BYTE",Uint8:"UNSIGNED_BYTE",Int16:"SHORT",Uint16:"UNSIGNED_SHORT",Int32:"INT",Uint32:"UNSIGNED_INT",Float32:"FLOAT"};class $3{constructor(t,r,c,d,f,_){this.length=r.length,this.attributes=c,this.itemSize=r.bytesPerElement,this.dynamicDraw=d,this.instanceCount=_,this.context=t;const T=t.gl;this.buffer=T.createBuffer(),t.bindVertexBuffer.set(this.buffer),T.bufferData(T.ARRAY_BUFFER,r.arrayBuffer,this.dynamicDraw?T.DYNAMIC_DRAW:T.STATIC_DRAW),this.dynamicDraw||f||r.destroy()}bind(){this.context.bindVertexBuffer.set(this.buffer)}updateData(t){const r=this.context.gl;this.bind(),r.bufferSubData(r.ARRAY_BUFFER,0,t.arrayBuffer)}enableAttributes(t,r){for(let c=0;c<this.attributes.length;c++){const d=r.attributes[this.attributes[c].name];d!==void 0&&t.enableVertexAttribArray(d)}}setVertexAttribPointers(t,r,c){for(let d=0;d<this.attributes.length;d++){const f=this.attributes[d],_=r.attributes[f.name];_!==void 0&&t.vertexAttribPointer(_,f.components,t[q3[f.type]],!1,this.itemSize,f.offset+this.itemSize*(c||0))}}setVertexAttribDivisor(t,r,c){for(let d=0;d<this.attributes.length;d++){const f=r.attributes[this.attributes[d].name];f!==void 0&&this.instanceCount&&this.instanceCount>0&&t.vertexAttribDivisor(f,c)}}destroy(){this.buffer&&(this.context.gl.deleteBuffer(this.buffer),delete this.buffer)}}class jr{constructor(t,r,c,d,f){this.context=t,this.width=r,this.height=c;const _=this.framebuffer=t.gl.createFramebuffer();d&&(this.colorAttachment=new I3(t,_)),f&&(this.depthAttachmentType=f,this.depthAttachment=f==="renderbuffer"?new P3(t,_):new ea(t,_))}destroy(){const t=this.context.gl;if(this.colorAttachment){const r=this.colorAttachment.get();r&&t.deleteTexture(r)}if(this.depthAttachment&&this.depthAttachmentType)if(this.depthAttachmentType==="renderbuffer"){const r=this.depthAttachment.get();r&&t.deleteRenderbuffer(r)}else{const r=this.depthAttachment.get();r&&t.deleteTexture(r)}t.deleteFramebuffer(this.framebuffer)}}class Go{constructor(t,r){this.gl=t,this.clearColor=new kh(this),this.clearDepth=new y3(this),this.clearStencil=new x3(this),this.colorMask=new v3(this),this.depthMask=new b3(this),this.stencilMask=new Ec(this),this.stencilFunc=new Mc(this),this.stencilOp=new Fh(this),this.stencilTest=new t0(this),this.depthRange=new i0(this),this.depthTest=new Ac(this),this.depthFunc=new on(this),this.blend=new w3(this),this.blendFunc=new el(this),this.blendColor=new tl(this),this.blendEquation=new T3(this),this.cullFace=new S3(this),this.cullFaceSide=new E3(this),this.frontFace=new il(this),this.program=new M3(this),this.activeTexture=new A3(this),this.viewport=new rl(this),this.bindFramebuffer=new Ic(this),this.bindRenderbuffer=new Pc(this),this.bindTexture=new Qs(this),this.bindVertexBuffer=new Bh(this),this.bindElementBuffer=new Nh(this),this.bindVertexArrayOES=new Vh(this),this.pixelStoreUnpack=new Uh(this),this.pixelStoreUnpackPremultiplyAlpha=new jh(this),this.pixelStoreUnpackFlipY=new Gh(this),this.options=r?Object.assign({},r):{},this.options.extTextureFilterAnisotropicForceOff||(this.extTextureFilterAnisotropic=t.getExtension("EXT_texture_filter_anisotropic")||t.getExtension("MOZ_EXT_texture_filter_anisotropic")||t.getExtension("WEBKIT_EXT_texture_filter_anisotropic"),this.extTextureFilterAnisotropic&&(this.extTextureFilterAnisotropicMax=t.getParameter(this.extTextureFilterAnisotropic.MAX_TEXTURE_MAX_ANISOTROPY_EXT))),this.extDebugRendererInfo=t.getExtension("WEBGL_debug_renderer_info"),this.extDebugRendererInfo&&(this.renderer=t.getParameter(this.extDebugRendererInfo.UNMASKED_RENDERER_WEBGL),this.vendor=t.getParameter(this.extDebugRendererInfo.UNMASKED_VENDOR_WEBGL)),this.forceManualRenderingForInstanceIDShaders=r&&!!r.forceManualRenderingForInstanceIDShaders||this.renderer&&this.renderer.indexOf("PowerVR")!==-1,this.options.extTextureFloatLinearForceOff||(this.extTextureFloatLinear=t.getExtension("OES_texture_float_linear")),this.extRenderToTextureHalfFloat=t.getExtension("EXT_color_buffer_half_float"),this.extTimerQuery=t.getExtension("EXT_disjoint_timer_query_webgl2"),this.maxTextureSize=t.getParameter(t.MAX_TEXTURE_SIZE),this.maxPointSize=t.getParameter(t.ALIASED_POINT_SIZE_RANGE)[1]}setDefault(){this.unbindVAO(),this.clearColor.setDefault(),this.clearDepth.setDefault(),this.clearStencil.setDefault(),this.colorMask.setDefault(),this.depthMask.setDefault(),this.stencilMask.setDefault(),this.stencilFunc.setDefault(),this.stencilOp.setDefault(),this.stencilTest.setDefault(),this.depthRange.setDefault(),this.depthTest.setDefault(),this.depthFunc.setDefault(),this.blend.setDefault(),this.blendFunc.setDefault(),this.blendColor.setDefault(),this.blendEquation.setDefault(),this.cullFace.setDefault(),this.cullFaceSide.setDefault(),this.frontFace.setDefault(),this.program.setDefault(),this.activeTexture.setDefault(),this.bindFramebuffer.setDefault(),this.pixelStoreUnpack.setDefault(),this.pixelStoreUnpackPremultiplyAlpha.setDefault(),this.pixelStoreUnpackFlipY.setDefault()}setDirty(){this.clearColor.dirty=!0,this.clearDepth.dirty=!0,this.clearStencil.dirty=!0,this.colorMask.dirty=!0,this.depthMask.dirty=!0,this.stencilMask.dirty=!0,this.stencilFunc.dirty=!0,this.stencilOp.dirty=!0,this.stencilTest.dirty=!0,this.depthRange.dirty=!0,this.depthTest.dirty=!0,this.depthFunc.dirty=!0,this.blend.dirty=!0,this.blendFunc.dirty=!0,this.blendColor.dirty=!0,this.blendEquation.dirty=!0,this.cullFace.dirty=!0,this.cullFaceSide.dirty=!0,this.frontFace.dirty=!0,this.program.dirty=!0,this.activeTexture.dirty=!0,this.viewport.dirty=!0,this.bindFramebuffer.dirty=!0,this.bindRenderbuffer.dirty=!0,this.bindTexture.dirty=!0,this.bindVertexBuffer.dirty=!0,this.bindElementBuffer.dirty=!0,this.bindVertexArrayOES.dirty=!0,this.pixelStoreUnpack.dirty=!0,this.pixelStoreUnpackPremultiplyAlpha.dirty=!0,this.pixelStoreUnpackFlipY.dirty=!0}createIndexBuffer(t,r,c){return new Hn(this,t,r,c)}createVertexBuffer(t,r,c,d,f){return new $3(this,t,r,c,d,f)}createRenderbuffer(t,r,c){const d=this.gl,f=d.createRenderbuffer();return this.bindRenderbuffer.set(f),d.renderbufferStorage(d.RENDERBUFFER,t,r,c),this.bindRenderbuffer.set(null),f}createFramebuffer(t,r,c,d){return new jr(this,t,r,c,d)}clear({color:t,depth:r,stencil:c,colorMask:d}){const f=this.gl;let _=0;t&&(_|=f.COLOR_BUFFER_BIT,this.clearColor.set(t),this.colorMask.set(d||[!0,!0,!0,!0])),r!==void 0&&(_|=f.DEPTH_BUFFER_BIT,this.depthRange.set([0,1]),this.clearDepth.set(r),this.depthMask.set(!0)),c!==void 0&&(_|=f.STENCIL_BUFFER_BIT,this.clearStencil.set(c),this.stencilMask.set(255)),f.clear(_)}setCullFace(t){t.enable===!1?this.cullFace.set(!1):(this.cullFace.set(!0),this.cullFaceSide.set(t.mode),this.frontFace.set(t.frontFace))}setDepthMode(t){t.func!==this.gl.ALWAYS||t.mask?(this.depthTest.set(!0),this.depthFunc.set(t.func),this.depthMask.set(t.mask),this.depthRange.set(t.range)):this.depthTest.set(!1)}setStencilMode(t){t.test.func!==this.gl.ALWAYS||t.mask?(this.stencilTest.set(!0),this.stencilMask.set(t.mask),this.stencilOp.set([t.fail,t.depthFail,t.pass]),this.stencilFunc.set({func:t.test.func,ref:t.ref,mask:t.test.mask})):this.stencilTest.set(!1)}setColorMode(t){s.bn(t.blendFunction,Zt.Replace)?this.blend.set(!1):(this.blend.set(!0),this.blendFunc.set(t.blendFunction),this.blendColor.set(t.blendColor),t.blendEquation?this.blendEquation.set(t.blendEquation):this.blendEquation.setDefault()),this.colorMask.set(t.mask)}unbindVAO(){this.bindVertexArrayOES.set(null)}}let s0;function fl(u,t,r,c,d,f,_){const T=u.context,E=T.gl,M=u.transform,A=u.getOrCreateProgram("collisionBox"),z=[];let C=0,k=0;for(let te=0;te<c.length;te++){const ae=c[te],ne=t.getTile(ae),oe=ne.getBucket(r);if(!oe)continue;const se=c3(ae,oe,M);let he=se;d[0]===0&&d[1]===0||(he=u.translatePosMatrix(se,ne,d,f));const fe=_?oe.textCollisionBox:oe.iconCollisionBox,Ce=oe.collisionCircleArray;if(Ce.length>0){const Se=s.ad.mat4.create(),Ve=he;s.ad.mat4.mul(Se,oe.placementInvProjMatrix,M.glCoordMatrix),s.ad.mat4.mul(Se,Se,oe.placementViewportMatrix),z.push({circleArray:Ce,circleOffset:k,transform:Ve,invTransform:Se,projection:oe.getProjection()}),C+=Ce.length/4,k=C}fe&&(u.terrain&&u.terrain.setupElevationDraw(ne,A),A.draw(u,E.LINES,xt.disabled,Lt.disabled,u.colorModeForRenderPass(),zt.disabled,kc(he,M,ne,oe.getProjection()),r.id,fe.layoutVertexBuffer,fe.indexBuffer,fe.segments,null,M.zoom,null,[fe.collisionVertexBuffer,fe.collisionVertexBufferExt]))}if(!_||!z.length)return;const j=u.getOrCreateProgram("collisionCircle"),N=new s.cW;N.resize(4*C),N._trim();let G=0;for(const te of z)for(let ae=0;ae<te.circleArray.length/4;ae++){const ne=4*ae,oe=te.circleArray[ne+0],se=te.circleArray[ne+1],he=te.circleArray[ne+2],fe=te.circleArray[ne+3];N.emplace(G++,oe,se,he,fe,0),N.emplace(G++,oe,se,he,fe,1),N.emplace(G++,oe,se,he,fe,2),N.emplace(G++,oe,se,he,fe,3)}(!s0||s0.length<2*C)&&(s0=function(te){const ae=2*te,ne=new s.aV;ne.resize(ae),ne._trim();for(let oe=0;oe<ae;oe++){const se=6*oe;ne.uint16[se+0]=4*oe+0,ne.uint16[se+1]=4*oe+1,ne.uint16[se+2]=4*oe+2,ne.uint16[se+3]=4*oe+2,ne.uint16[se+4]=4*oe+3,ne.uint16[se+5]=4*oe+0}return ne}(C));const $=T.createIndexBuffer(s0,!0),K=T.createVertexBuffer(N,s.cX.members,!0);for(const te of z){const ae={u_matrix:te.transform,u_inv_matrix:te.invTransform,u_camera_to_center_distance:(ie=M).getCameraToCenterDistance(te.projection),u_viewport_size:[ie.width,ie.height]};j.draw(u,E.TRIANGLES,xt.disabled,Lt.disabled,u.colorModeForRenderPass(),zt.disabled,ae,r.id,K,$,s.b8.simpleSegment(0,2*te.circleOffset,te.circleArray.length,te.circleArray.length/2),null,M.zoom)}var ie;K.destroy(),$.destroy()}const oa=s.ad.mat4.create();function ml(u){const t=u._camera.getWorldToCamera(u.worldSize,1),r=s.ad.mat4.multiply([],t,u.globeMatrix);s.ad.mat4.invert(r,r);const c=[0,0,0],d=[0,1,0,0];return s.ad.vec4.transformMat4(d,d,r),c[0]=d[0],c[1]=d[1],c[2]=d[2],s.ad.vec3.normalize(c,c),c}function Uc({width:u,height:t,anchor:r,textOffset:c,textScale:d},f){const{horizontalAlign:_,verticalAlign:T}=s.bD(r),E=-(_-.5)*u,M=-(T-.5)*t,A=s.bC(r,c);return new s.P((E/d+A[0])*f,(M/d+A[1])*f)}function bn(u,t,r,c,d,f,_,T,E,M,A){const z=u.text.placedSymbolArray,C=u.text.dynamicLayoutVertexArray,k=u.icon.dynamicLayoutVertexArray,j={},N=u.getProjection(),G=nn(T,N,f),$=f.elevation,K=N.upVectorScale(T.canonical,f.center.lat,f.worldSize).metersToTile;C.clear();for(let ie=0;ie<z.length;ie++){const te=z.get(ie),{tileAnchorX:ae,tileAnchorY:ne,numGlyphs:oe}=te,se=te.hidden||!te.crossTileID||u.allowVerticalPlacement&&!te.placedOrientation?null:c[te.crossTileID];if(se){let he=0,fe=0,Ce=0;if($){const ke=$?$.getAtTileOffset(T,ae,ne):0,[je,ze,qe]=N.upVector(T.canonical,ae,ne);he=ke*je*K,fe=ke*ze*K,Ce=ke*qe*K}let[Se,Ve,Ue,We]=zn(te.projectedAnchorX+he,te.projectedAnchorY+fe,te.projectedAnchorZ+Ce,r?G:_);const Te=Us(f.getCameraToCenterDistance(N),We);let Ne=d.evaluateSizeForFeature(u.textSizeData,M,te)*Te/s.bw;r&&(Ne*=u.tilePixelRatio/E);const be=Uc(se,Ne);r?({x:Se,y:Ve,z:Ue}=N.projectTilePoint(ae+be.x,ne+be.y,T.canonical),[Se,Ve,Ue]=zn(Se+he,Ve+fe,Ue+Ce,_)):(t&&be._rotate(-f.angle),Se+=be.x,Ve+=be.y,Ue=0);const Be=u.allowVerticalPlacement&&te.placedOrientation===s.bq.vertical?Math.PI/2:0;for(let ke=0;ke<oe;ke++)s.bt(C,Se,Ve,Ue,Be);A&&te.associatedIconIndex>=0&&(j[te.associatedIconIndex]={x:Se,y:Ve,z:Ue,angle:Be})}else Rn(oe,C)}if(A){k.clear();const ie=u.icon.placedSymbolArray;for(let te=0;te<ie.length;te++){const ae=ie.get(te),{numGlyphs:ne}=ae,oe=j[te];if(ae.hidden||!oe)Rn(ne,k);else{const{x:se,y:he,z:fe,angle:Ce}=oe;for(let Se=0;Se<ne;Se++)s.bt(k,se,he,fe,Ce)}}u.icon.dynamicLayoutVertexBuffer.updateData(k)}u.text.dynamicLayoutVertexBuffer.updateData(C)}function Ai(u,t,r,c,d,f,_={}){const T=r.paint.get("icon-translate"),E=r.paint.get("text-translate"),M=r.paint.get("icon-translate-anchor"),A=r.paint.get("text-translate-anchor"),z=r.layout.get("icon-rotation-alignment"),C=r.layout.get("text-rotation-alignment"),k=r.layout.get("icon-pitch-alignment"),j=r.layout.get("text-pitch-alignment"),N=r.layout.get("icon-keep-upright"),G=r.layout.get("text-keep-upright"),$=r.paint.get("icon-color-saturation"),K=r.paint.get("icon-color-contrast"),ie=r.paint.get("icon-color-brightness-min"),te=r.paint.get("icon-color-brightness-max"),ae=r.layout.get("symbol-elevation-reference")==="sea",ne=u.context,oe=ne.gl,se=u.transform,he=z==="map",fe=C==="map",Ce=k==="map",Se=j==="map",Ve=r.layout.get("symbol-sort-key").constantOr(1)!==void 0;let Ue=!1;const We=u.depthModeForSublayer(0,xt.ReadOnly),Te=[s.av(se.center.lng),s.aC(se.center.lat)],Ne=r.layout.get("text-variable-anchor"),be=se.projection.name==="globe",Be=[],ke=[0,-1,0];for(const je of c){const ze=t.getTile(je),qe=ze.getBucket(r);if(!qe||qe.projection.name==="mercator"&&be||qe.fullyClipped)continue;const et=qe.projection.name==="globe",tt=et?s.ag(se.zoom):0,it=nn(je,qe.getProjection(),se),ft=se.calculatePixelsToTileUnitsMatrix(ze),Rt=Ne&&qe.hasTextData(),Tt=qe.hasIconTextFit()&&Rt&&qe.hasIconData(),Pt=qe.getProjection().createInversionMatrix(se,je.canonical),Et=wi=>{se.depthOcclusionForSymbolsAndCircles&&(r.hasInitialOcclusionOpacityProperties||u.terrain)&&(wi.push("DEPTH_D24"),wi.push("DEPTH_OCCLUSION"))},Qt=()=>{const wi=he&&r.layout.get("symbol-placement")!=="point",li=[];Et(li);const $i=wi||Tt,Qi=r.paint.get("icon-image-cross-fade").constantOr(0);u.terrainRenderModeElevated()&&Ce&&li.push("PITCH_WITH_MAP_TERRAIN"),et&&(li.push("PROJECTION_GLOBE_VIEW"),$i&&li.push("PROJECTED_POS_ON_VIEWPORT")),Qi>0&&li.push("ICON_TRANSITION"),qe.icon.zOffsetVertexBuffer&&li.push("Z_OFFSET"),$===0&&K===0&&ie===0&&te===1||li.push("COLOR_ADJUSTMENT"),qe.sdfIcons&&li.push("RENDER_SDF");const or=qe.icon.programConfigurations.get(r.id),ar=u.getOrCreateProgram("symbol",{config:or,defines:li}),cn=ze.imageAtlasTexture?ze.imageAtlasTexture.size:[0,0],zr=qe.iconSizeData,si=s.bp(zr,se.zoom),Bi=Ce||se.pitch!==0,fi=ro(it,ze.tileID.canonical,Ce,he,se,qe.getProjection(),ft),Ei=Xi(it,ze.tileID.canonical,Ce,he,se,qe.getProjection(),ft),yr=u.translatePosMatrix(Ei,ze,T,M,!0),Di=u.translatePosMatrix(it,ze,T,M),sr=$i?oa:fi,Xn=he&&!Ce&&!wi;let Kr=ke;!be&&!se.mercatorFromTransition||he||(Kr=ml(se));const Sn=et?Kr:ke,Gr=r.getColorAdjustmentMatrix($,K,ie,te),En=dl(zr.kind,si,Xn,Ce,u,Di,sr,yr,ae,!1,cn,[0,0],!0,je,tt,Te,Pt,Sn,qe.getProjection(),Gr,Qi),Jr=ze.imageAtlasTexture?ze.imageAtlasTexture:null,go=r.layout.get("icon-size").constantOr(0)!==1||qe.iconsNeedLinear,Yn=qe.sdfIcons||u.options.rotating||u.options.zooming||go||Bi?oe.LINEAR:oe.NEAREST,yo=qe.sdfIcons&&r.paint.get("icon-halo-width").constantOr(1)!==0,g1=u.terrain&&Ce&&wi?s.ad.mat4.invert(s.ad.mat4.create(),fi):oa;if(wi&&qe.icon){const xa=se.elevation,Dl=xa?xa.getAtTileOffsetFunc(je,se.center.lat,se.worldSize,qe.getProjection()):null,y1=vr(it,ze.tileID.canonical,Ce,he,se,qe.getProjection(),ft);js(qe,it,u,!1,y1,Ei,Ce,N,Dl,je)}return{program:ar,buffers:qe.icon,uniformValues:En,atlasTexture:Jr,atlasTextureIcon:null,atlasInterpolation:Yn,atlasInterpolationIcon:null,isSDF:qe.sdfIcons,hasHalo:yo,tile:ze,labelPlaneMatrixInv:g1}},pi=()=>{const wi=fe&&r.layout.get("symbol-placement")!=="point",li=[],$i=wi||Ne||Tt;u.terrainRenderModeElevated()&&Se&&li.push("PITCH_WITH_MAP_TERRAIN"),et&&(li.push("PROJECTION_GLOBE_VIEW"),$i&&li.push("PROJECTED_POS_ON_VIEWPORT")),qe.text.zOffsetVertexBuffer&&li.push("Z_OFFSET"),qe.iconsInText&&li.push("RENDER_TEXT_AND_SYMBOL"),li.push("RENDER_SDF"),Et(li);const Qi=qe.text.programConfigurations.get(r.id),or=u.getOrCreateProgram("symbol",{config:Qi,defines:li});let ar,cn=[0,0],zr=null;const si=qe.textSizeData;qe.iconsInText&&(cn=ze.imageAtlasTexture?ze.imageAtlasTexture.size:[0,0],zr=ze.imageAtlasTexture?ze.imageAtlasTexture:null,ar=Se||se.pitch!==0||u.options.rotating||u.options.zooming||si.kind==="composite"||si.kind==="camera"?oe.LINEAR:oe.NEAREST);const Bi=ze.glyphAtlasTexture?ze.glyphAtlasTexture.size:[0,0],fi=r.layout.get("text-size-scale-range"),Ei=s.ay(u.scaleFactor,fi[0],fi[1]),yr=s.bp(si,se.zoom,Ei),Di=ro(it,ze.tileID.canonical,Se,fe,se,qe.getProjection(),ft),sr=Xi(it,ze.tileID.canonical,Se,fe,se,qe.getProjection(),ft),Xn=u.translatePosMatrix(sr,ze,E,A,!0),Kr=u.translatePosMatrix(it,ze,E,A),Sn=$i?oa:Di,Gr=fe&&!Se&&!wi;let En=ke;!be&&!se.mercatorFromTransition||fe||(En=ml(se));const Jr=dl(si.kind,yr,Gr,Se,u,Kr,Sn,Xn,ae,!0,Bi,cn,!0,je,tt,Te,Pt,et?En:ke,qe.getProjection(),null,null,Ei),go=ze.glyphAtlasTexture?ze.glyphAtlasTexture:null,Yn=oe.LINEAR,yo=r.paint.get("text-halo-width").constantOr(1)!==0,g1=u.terrain&&Se&&wi?s.ad.mat4.invert(s.ad.mat4.create(),Di):oa;if(wi&&qe.text){const xa=se.elevation,Dl=xa?xa.getAtTileOffsetFunc(je,se.center.lat,se.worldSize,qe.getProjection()):null,y1=vr(it,ze.tileID.canonical,Se,fe,se,qe.getProjection(),ft);js(qe,it,u,!0,y1,sr,Se,G,Dl,je)}return{program:or,buffers:qe.text,uniformValues:Jr,atlasTexture:go,atlasTextureIcon:zr,atlasInterpolation:Yn,atlasInterpolationIcon:ar,isSDF:!0,hasHalo:yo,tile:ze,labelPlaneMatrixInv:g1}},Pi=qe.icon.segments.get().length,Ht=qe.text.segments.get().length,Fi=Pi&&!_.onlyText?Qt():null,Ot=Ht&&!_.onlyIcons?pi():null,mt=r.paint.get("icon-opacity").constantOr(1),ti=r.paint.get("text-opacity").constantOr(1);if(Ve&&qe.canOverlap){Ue=!0;const wi=mt&&!_.onlyText?qe.icon.segments.get():[],li=ti&&!_.onlyIcons?qe.text.segments.get():[];for(const $i of wi)Be.push({segments:new s.b8([$i]),sortKey:$i.sortKey,state:Fi});for(const $i of li)Be.push({segments:new s.b8([$i]),sortKey:$i.sortKey,state:Ot})}else _.onlyText||Be.push({segments:mt?qe.icon.segments:new s.b8([]),sortKey:0,state:Fi}),_.onlyIcons||Be.push({segments:ti?qe.text.segments:new s.b8([]),sortKey:0,state:Ot})}Ue&&Be.sort((je,ze)=>je.sortKey-ze.sortKey);for(const je of Be){const ze=je.state;if(ze)if(u.terrain?u.terrain.setupElevationDraw(ze.tile,ze.program,{useDepthForOcclusion:se.depthOcclusionForSymbolsAndCircles,labelPlaneMatrixInv:ze.labelPlaneMatrixInv}):u.setupDepthForOcclusion(se.depthOcclusionForSymbolsAndCircles,ze.program),ne.activeTexture.set(oe.TEXTURE0),ze.atlasTexture&&ze.atlasTexture.bind(ze.atlasInterpolation,oe.CLAMP_TO_EDGE,!0),ze.atlasTextureIcon&&(ne.activeTexture.set(oe.TEXTURE1),ze.atlasTextureIcon&&ze.atlasTextureIcon.bind(ze.atlasInterpolationIcon,oe.CLAMP_TO_EDGE,!0)),u.uploadCommonLightUniforms(u.context,ze.program),ze.hasHalo){const qe=ze.uniformValues;qe.u_is_halo=1,sa(ze.buffers,je.segments,r,u,ze.program,We,d,f,qe,2),qe.u_is_halo=0}else{if(ze.isSDF){const qe=ze.uniformValues;ze.hasHalo&&(qe.u_is_halo=1,sa(ze.buffers,je.segments,r,u,ze.program,We,d,f,qe,1)),qe.u_is_halo=0}sa(ze.buffers,je.segments,r,u,ze.program,We,d,f,ze.uniformValues,1)}}}function sa(u,t,r,c,d,f,_,T,E,M){const A=[u.dynamicLayoutVertexBuffer,u.opacityVertexBuffer,u.iconTransitioningVertexBuffer,u.globeExtVertexBuffer,u.zOffsetVertexBuffer];d.draw(c,c.context.gl.TRIANGLES,f,_,T,zt.disabled,E,r.id,u.layoutVertexBuffer,u.indexBuffer,t,r.paint,c.transform.zoom,u.programConfigurations.get(r.id),A,M)}function H3(u,t){const r=1<<u.canonical.z,c=(t.x*r-u.canonical.x-u.wrap*r)*s.ai,d=(t.y*r-u.canonical.y)*s.ai,f=s.d5(t.z,t.y);return s.ad.vec3.fromValues(c,d,f)}function Z3(u,t,r,c,d){if(!r.layout||r.layout.get("fill-elevation-reference")==="none")return;const f=u.context.gl,_=new xt(u.context.gl.LEQUAL,xt.ReadWrite,u.depthRangeFor3D),T=new xt(u.context.gl.GREATER,xt.ReadWrite,u.depthRangeFor3D),E=function(k){const j=s.c4(k.pitch);let N=.01;return k.isOrthographic&&(N=s.ah(1e-4,N,s.c9(j>=Je?1:j/Je))),2*N}(u.transform),M=u.transform.getFreeCameraOptions().position,A="elevatedStructuresDepthReconstruct",z=u.getOrCreateProgram(A,{defines:["DEPTH_RECONSTRUCTION"]}),C=u.getOrCreateProgram(A);for(const k of c){const j=t.getTile(k),N=j.getBucket(r);if(!N)continue;const G=N.elevatedStructures;if(!G)continue;const $=N.elevationBufferData.heightRange,K=H3(k.toUnwrapped(),M),ie=u.translatePosMatrix(k.projMatrix,j,r.paint.get("fill-translate"),r.paint.get("fill-translate-anchor"));let te,ae,ne,oe;if(d==="initialize"){if(!$||$.min>=1||G.depthSegments.segments[0].primitiveLength===0)continue;te=o0(ie,K,E,1,0),ae=_,ne=G.depthSegments,oe=z}else if(d==="reset"){if(!$||$.min>=0||G.maskSegments.segments[0].primitiveLength===0)continue;te=o0(ie,K,0,0,1),ae=T,ne=G.maskSegments,oe=z}else if(d==="geometry"){if(G.depthSegments.segments[0].primitiveLength===0)continue;te=o0(ie,K,E,1,0),ae=_,ne=G.depthSegments,oe=C}oe.draw(u,f.TRIANGLES,ae,Lt.disabled,Zt.disabled,zt.disabled,te,r.id,G.vertexBuffer,G.indexBuffer,ne,r.paint,u.transform.zoom)}}function _l(u,t,r){const{painter:c,sourceCache:d,layer:f,coords:_,colorMode:T,elevationType:E,terrainEnabled:M,pass:A}=u,z=c.context.gl,C=f.paint.get("fill-pattern");let k=E;E!=="road"||t&&!M||(k="none");const j=k==="road",N=new xt(c.context.gl.LEQUAL,xt.ReadWrite,c.depthRangeFor3D),G=C&&C.constantOr(1),$=(K,ie)=>{let te,ae,ne,oe,se;ie?(ae=G&&!f.getPaintProperty("fill-outline-color")?"fillOutlinePattern":"fillOutline",te=z.LINES):(ae=G?"fillPattern":"fill",te=z.TRIANGLES);for(const he of _){const fe=d.getTile(he);if(G&&!fe.patternsLoaded())continue;const Ce=fe.getBucket(f);if(!Ce)continue;const Se=t?Ce.elevationBufferData:Ce.bufferData;if(Se.isEmpty())continue;c.prepareDrawTile();const Ve=Se.programConfigurations.get(f.id),Ue=c.isTileAffectedByFog(he),We=[],Te=[];j&&(We.push("ELEVATED_ROADS"),Te.push(Se.elevatedLayoutVertexBuffer));const Ne=c.getOrCreateProgram(ae,{config:Ve,overrideFog:Ue,defines:We});G&&(c.context.activeTexture.set(z.TEXTURE0),fe.imageAtlasTexture&&fe.imageAtlasTexture.bind(z.LINEAR,z.CLAMP_TO_EDGE),Ve.updatePaintBuffers());const be=C.constantOr(null);if(be&&fe.imageAtlas){const je=fe.imageAtlas,ze=s.d0.from(be).getPrimary().scaleSelf(s.q.devicePixelRatio).toString(),qe=je.patternPositions.get(ze);qe&&Ve.setConstantPatternPositions(qe)}const Be=c.translatePosMatrix(he.projMatrix,fe,f.paint.get("fill-translate"),f.paint.get("fill-translate-anchor")),ke=f.paint.get("fill-emissive-strength");if(ie){oe=Se.lineIndexBuffer,se=Se.lineSegments;const je=c.terrain&&c.terrain.renderingToTexture?c.terrain.drapeBufferSize:[z.drawingBufferWidth,z.drawingBufferHeight];ne=ae==="fillOutlinePattern"&&G?ul(Be,ke,c,fe,je):cl(Be,ke,je)}else oe=Se.indexBuffer,se=Se.triangleSegments,ne=G?F3(Be,ke,c,fe):ra(Be,ke);c.uploadCommonUniforms(c.context,Ne,he.toUnwrapped()),Ne.draw(c,te,k!=="none"?N:K,r||c.stencilModeForClipping(he),T,zt.disabled,ne,f.id,Se.layoutVertexBuffer,oe,se,f.paint,c.transform.zoom,Ve,Te)}};c.renderPass===A&&$(c.depthModeForSublayer(1,c.renderPass==="opaque"?xt.ReadWrite:xt.ReadOnly),!1),k==="none"&&c.renderPass==="translucent"&&f.paint.get("fill-antialias")&&$(c.depthModeForSublayer(f.getPaintProperty("fill-outline-color")?2:0,xt.ReadOnly),!0)}function a0(u,t,r,c,d,f,_,T){r.resetLayerRenderingStats(u);const E=u.context,M=E.gl,A=u.transform,z=r.paint.get("fill-extrusion-pattern"),C=z.constantOr(1),k=r.paint.get("fill-extrusion-opacity"),j=u.style.enable3dLights(),N=r.paint.get(j&&!C?"fill-extrusion-ambient-occlusion-wall-radius":"fill-extrusion-ambient-occlusion-radius"),G=[r.paint.get("fill-extrusion-ambient-occlusion-intensity"),N],$=r.layout.get("fill-extrusion-edge-radius"),K=$>0&&!r.paint.get("fill-extrusion-rounded-roof"),ie=K?0:$,te=A.projection.name==="globe"?s.d6():0,ae=A.projection.name==="globe",ne=ae?s.ag(A.zoom):0,oe=[s.av(A.center.lng),s.aC(A.center.lat)],se=r.paint.get("fill-extrusion-flood-light-color-use-theme").constantOr("default")==="none",he=r.paint.get("fill-extrusion-flood-light-color").toRenderColor(se?null:r.lut).toArray01().slice(0,3),fe=r.paint.get("fill-extrusion-flood-light-intensity"),Ce=r.paint.get("fill-extrusion-vertical-scale"),Se=r.paint.get("fill-extrusion-line-width").constantOr(1)!==0,Ve=r.paint.get("fill-extrusion-height-alignment"),Ue=r.paint.get("fill-extrusion-base-alignment"),We=lo(u,r.paint.get("fill-extrusion-cutoff-fade-range")),Te=[];let Ne;ae&&Te.push("PROJECTION_GLOBE_VIEW"),G[0]>0&&Te.push("FAUX_AO"),K&&Te.push("ZERO_ROOF_RADIUS"),T&&Te.push("HAS_CENTROID"),fe>0&&Te.push("FLOOD_LIGHT"),We.shouldRenderCutoff&&Te.push("RENDER_CUTOFF"),Se&&Te.push("RENDER_WALL_MODE");const be=u.renderPass==="shadow",Be=u.shadowRenderer,ke=be&&!!Be;u.shadowRenderer&&(u.shadowRenderer.useNormalOffset=!0);let je=[0,0,0];if(Be){const et=u.style.directionalLight,tt=u.style.ambientLight;et&&tt&&(je=Ws(u.style,et,tt)),be||(Te.push("RENDER_SHADOWS","DEPTH_TEXTURE"),Be.useNormalOffset&&Te.push("NORMAL_OFFSET")),Ne=Te.concat(["SHADOWS_SINGLE_CASCADE"])}const ze=ke?"fillExtrusionDepth":C?"fillExtrusionPattern":"fillExtrusion",qe=r.getLayerRenderingStats();for(const et of c){const tt=t.getTile(et),it=tt.getBucket(r);if(!it||it.projection.name!==A.projection.name)continue;let ft=!1;Be&&(ft=Be.getMaxCascadeForTile(et.toUnwrapped())===0);const Rt=u.isTileAffectedByFog(et),Tt=it.programConfigurations.get(r.id),Pt=u.getOrCreateProgram(ze,{config:Tt,defines:ft?Ne:Te,overrideFog:Rt});if(u.terrain&&u.terrain.setupElevationDraw(tt,Pt,{useMeterToDem:!0}),!it.centroidVertexBuffer){const Ot=Pt.attributes.a_centroid_pos;Ot!==void 0&&M.vertexAttrib2f(Ot,0,0)}!be&&Be&&Be.setupShadows(tt.tileID.toUnwrapped(),Pt,"vector-tile",tt.tileID.overscaledZ),C&&(u.context.activeTexture.set(M.TEXTURE0),tt.imageAtlasTexture&&tt.imageAtlasTexture.bind(M.LINEAR,M.CLAMP_TO_EDGE),Tt.updatePaintBuffers());const Et=z.constantOr(null);if(Et&&tt.imageAtlas){const Ot=tt.imageAtlas,mt=s.d0.from(Et).getPrimary().scaleSelf(s.q.devicePixelRatio),ti=Ot.patternPositions.get(mt.toString());ti&&Tt.setConstantPatternPositions(ti)}const Qt=r.paint.get("fill-extrusion-vertical-gradient"),pi=1/it.tileToMeter;let Pi;if(be&&Be){if(ua(tt.tileID,it,u))continue;const Ot=Be.calculateShadowPassMatrixFromTile(tt.tileID.toUnwrapped());Pi=ia(Ot,ie,pi,Ce,Ve,Ue)}else{const Ot=u.translatePosMatrix(et.expandedProjMatrix,tt,r.paint.get("fill-extrusion-translate"),r.paint.get("fill-extrusion-translate-anchor")),mt=A.projection.createInversionMatrix(A,et.canonical);Pi=C?k3(Ot,u,Qt,k,G,ie,pi,et,tt,te,Ve,Ue,ne,oe,mt,he,Ce):ll(Ot,u,Qt,k,G,ie,pi,et,te,Ve,Ue,ne,oe,mt,he,Ce,fe,je)}u.uploadCommonUniforms(E,Pt,et.toUnwrapped(),null,We);let Ht=it.segments;if(A.projection.name==="mercator"&&!be&&(Ht=it.getVisibleSegments(tt.tileID,u.terrain,u.transform.getFrustum(0)),!Ht.get().length))continue;if(qe)if(be)for(const Ot of Ht.get())qe.numRenderedVerticesInShadowPass+=Ot.primitiveLength;else for(const Ot of Ht.get())qe.numRenderedVerticesInTransparentPass+=Ot.primitiveLength;const Fi=[];(u.terrain||T)&&Fi.push(it.centroidVertexBuffer),ae&&Fi.push(it.layoutVertexExtBuffer),Se&&Fi.push(it.wallVertexBuffer),Pt.draw(u,E.gl.TRIANGLES,d,f,_,zt.backCCW,Pi,r.id,it.layoutVertexBuffer,it.indexBuffer,Ht,r.paint,u.transform.zoom,Tt,Fi)}u.shadowRenderer&&(u.shadowRenderer.useNormalOffset=!1)}function aa(u,t,r,c,d,f,_,T,E,M,A,z,C,k,j,N,G,$,K){const ie=u.context,te=ie.gl,ae=u.transform,ne=u.transform.zoom,oe=[],se=lo(u,r.paint.get("fill-extrusion-cutoff-fade-range"));M==="clear"?(oe.push("CLEAR_SUBPASS"),K&&(oe.push("CLEAR_FROM_TEXTURE"),ie.activeTexture.set(te.TEXTURE0),K.bind(te.LINEAR,te.CLAMP_TO_EDGE))):M==="sdf"&&oe.push("SDF_SUBPASS"),G&&oe.push("HAS_CENTROID"),se.shouldRenderCutoff&&oe.push("RENDER_CUTOFF");const he=r.layout.get("fill-extrusion-edge-radius"),fe=(Ce,Se,Ve,Ue,We)=>{const Te=Se.programConfigurations.get(r.id),Ne=u.isTileAffectedByFog(Ce),be=u.getOrCreateProgram("fillExtrusionGroundEffect",{config:Te,defines:oe,overrideFog:Ne}),Be=((je,ze,qe,et,tt,it,ft,Rt,Tt,Pt,Et)=>({u_matrix:ze,u_opacity:qe,u_ao_pass:et?1:0,u_meter_to_tile:tt,u_ao:it,u_flood_light_intensity:ft,u_flood_light_color:Rt,u_attenuation:Tt,u_edge_radius:Pt,u_fb:0,u_fb_size:Et,u_dynamic_offset:1}))(0,Ue,A,E,We,[z,C*We],k,j,N,ne>=17?0:he*We,K?K.size[0]:0),ke=[];G&&ke.push(Se.hiddenByLandmarkVertexBuffer),u.uploadCommonUniforms(ie,be,Ce.toUnwrapped(),null,se),be.draw(u,ie.gl.TRIANGLES,d,f,_,T,Be,r.id,Se.vertexBuffer,Se.indexBuffer,Ve,r.paint,ne,Te,ke)};for(const Ce of c){const Se=t.getTile(Ce),Ve=Se.getBucket(r);if(!Ve||Ve.projection.name!==ae.projection.name||!Ve.groundEffect||Ve.groundEffect&&!Ve.groundEffect.hasData())continue;const Ue=Ve.groundEffect,We=1/Ve.tileToMeter;{const Te=u.translatePosMatrix(Ce.projMatrix,Se,r.paint.get("fill-extrusion-translate"),r.paint.get("fill-extrusion-translate-anchor")),Ne=Ue.getDefaultSegment();fe(Ce,Ue,Ne,Te,We)}if($)for(let Te=0;Te<4;Te++){const Ne=s.d7[Te](Ce),be=t.getTile(Ne);if(!be)continue;const Be=be.getBucket(r);if(!Be||Be.projection.name!==ae.projection.name||!Be.groundEffect||Be.groundEffect&&!Be.groundEffect.hasData())continue;const ke=Be.groundEffect;let je,ze;Te===0?(je=[-s.ai,0,0],ze=1):Te===1?(je=[s.ai,0,0],ze=0):Te===2?(je=[0,-s.ai,0],ze=3):(je=[0,s.ai,0],ze=2);const qe=ke.regionSegments[ze];if(!qe)continue;const et=new Float32Array(16);s.ad.mat4.translate(et,Ce.projMatrix,je),fe(Ce,ke,qe,u.translatePosMatrix(et,Se,r.paint.get("fill-extrusion-translate"),r.paint.get("fill-extrusion-translate-anchor")),We)}}}function la(u,t,r,c,d,f,_){c.centroidVertexArray.length===0&&c.createCentroidsBuffer();const T=f?f.findDEMTileFor(r):null;if(!(T&&T.dem||_))return;f&&T&&T.dem&&c.selfDEMTileTimestamp!==T.dem._timestamp&&(c.borderDoneWithNeighborZ=[-1,-1,-1,-1],c.selfDEMTileTimestamp=T.dem._timestamp);const E=$=>new s.P(Math.ceil(($+s.da)*s.db),0),M=$=>{const K=t.getSource().minzoom,ie=ae=>{const ne=t.getTileByID(ae);if(ne&&ne.hasData())return ne.getBucket(d)},te=[0,-1,1];for(const ae of te){if($.overscaledZ+ae<K)continue;const ne=ie($.calculateScaledKey($.overscaledZ+ae));if(ne)return ne}},A=[0,0,0],z=($,K)=>(A[0]=Math.min($.min.y,K.min.y),A[1]=Math.max($.max.y,K.max.y),A[2]=s.ai-K.min.x>$.max.x?K.min.x-s.ai:$.max.x,A),C=($,K)=>(A[0]=Math.min($.min.x,K.min.x),A[1]=Math.max($.max.x,K.max.x),A[2]=s.ai-K.min.y>$.max.y?K.min.y-s.ai:$.max.y,A),k=[($,K)=>z($,K),($,K)=>z(K,$),($,K)=>C($,K),($,K)=>C(K,$)],j=($,K,ie,te,ae,ne,oe)=>{if(!f)return 0;const se=[[ne?ie:$,ne?$:ie,0],[ne?ie:K,ne?K:ie,0]],he=oe<0?s.ai+oe:oe,fe=[ne?he:($+K)/2,ne?($+K)/2:he,0];return ie===0&&oe<0||ie!==0&&oe>0?f.getForTilePoints(ae,[fe],!0,te):se.push(fe),f.getForTilePoints(r,se,!0,T),Math.max(se[0][2],se[1][2],fe[2])/f.exaggeration()};for(let $=0;$<4;$++){const K=c.borderFeatureIndices[$];if(K.length===0)continue;const ie=s.d7[$](r),te=M(ie);if(!(te&&te instanceof s.d8))continue;const ae=f?f.findDEMTileFor(ie):null;if(!(ae&&ae.dem||_)||(f&&ae&&ae.dem&&c.borderDEMTileTimestamp[$]!==ae.dem._timestamp&&(c.borderDoneWithNeighborZ[$]=-1,c.borderDEMTileTimestamp[$]=ae.dem._timestamp),c.borderDoneWithNeighborZ[$]===te.canonical.z))continue;te.centroidVertexArray.length===0&&te.createCentroidsBuffer();const ne=($<2?1:5)-$,oe=te.borderDoneWithNeighborZ[ne]!==c.canonical.z,se=te.borderFeatureIndices[ne];let he=0;if(c.canonical.z!==te.canonical.z){for(const fe of K)c.showCentroid(c.featuresOnBorder[fe]);if(oe)for(const fe of se)te.showCentroid(te.featuresOnBorder[fe]);c.borderDoneWithNeighborZ[$]=te.canonical.z,te.borderDoneWithNeighborZ[ne]=c.canonical.z}for(const fe of K){const Ce=c.featuresOnBorder[fe],Se=c.centroidData[Ce.centroidDataIndex],Ve=Ce.borders[$];let Ue;for(;he<se.length;){Ue=te.featuresOnBorder[se[he]];const We=Ue.borders[ne];if(We[1]>Ve[0]+3||We[0]>Ve[0]-3)break;te.showCentroid(Ue),he++}if(Ue&&he<se.length){const We=he;let Te=0;for(;!(Ue.borders[ne][0]>Ve[1]-3)&&(Te++,++he!==se.length);)Ue=te.featuresOnBorder[se[he]];Ue=te.featuresOnBorder[se[We]];let Ne=!1;if(Te>=1){const ke=Ue.borders[ne];Math.abs(Ve[0]-ke[0])<3&&Math.abs(Ve[1]-ke[1])<3&&(Te=1,Ne=!0,he=We+1)}else if(Te===0){c.showCentroid(Ce);continue}const be=te.centroidData[Ue.centroidDataIndex];_&&Ne&&(((N=Se).flags|(G=be).flags)&s.d9?(N.flags|=s.d9,G.flags|=s.d9):(N.flags&=~s.d9,G.flags&=~s.d9));const Be=Ce.intersectsCount()>1||Ue.intersectsCount()>1;if(Te>1)he=We,Se.centroidXY=be.centroidXY=new s.P(0,0);else if(ae&&ae.dem&&!Be){const ke=k[$](Se,be),je=$%2?s.ai-1:0,ze=j(ke[0],Math.min(s.ai-1,ke[1]),je,ae,ie,$<2,ke[2]);Se.centroidXY=be.centroidXY=E(ze)}else Be?Se.centroidXY=be.centroidXY=new s.P(0,0):(Se.centroidXY=c.encodeBorderCentroid(Ce),be.centroidXY=te.encodeBorderCentroid(Ue));c.writeCentroidToBuffer(Se),te.writeCentroidToBuffer(be)}else c.showCentroid(Ce)}c.borderDoneWithNeighborZ[$]=te.canonical.z,te.borderDoneWithNeighborZ[ne]=c.canonical.z}var N,G;(c.needsCentroidUpdate||!c.centroidVertexBuffer&&c.centroidVertexArray.length!==0)&&c.uploadCentroid(u)}const ca=[1,0,0],Ye=[0,1,0],st=[0,0,1];function ua(u,t,r){const c=r.transform,d=r.shadowRenderer;if(!d)return!0;const f=u.toUnwrapped(),_=c.tileSize*d._cascades[r.currentShadowCascade].scale;let T=t.maxHeight;if(c.elevation){const N=c.elevation.getMinMaxForTile(u);N&&(T+=N.max)}const E=[...d.shadowDirection];E[2]=-E[2];const M=d.computeSimplifiedTileShadowVolume(f,T,_,E);if(!M)return!1;const A=[ca,Ye,st,E,[E[0],0,E[2]],[0,E[1],E[2]]],z=c.projection.name==="globe",C=c.scaleZoom(_),k=s.bR.fromInvProjectionMatrix(c.invProjMatrix,c.worldSize,C,!z),j=d.getCurrentCascadeFrustum();return k.intersectsPrecise(M.vertices,M.planes,A)===0||j.intersectsPrecise(M.vertices,M.planes,A)===0}function Gi(u){return[u[0]*s.dc,u[1]*s.dc,u[2]*s.dc,0]}function Ie(u,t,r,c,d,f,_,T,E){const M=c.getSource(),A=r.globeSharedBuffers;if(!A)return;let z,C,k;if(t&&(z=c.getTile(t)),M instanceof s.aK?(C=M.texture,k=s.cJ(0,0,r.transform)):z&&t&&(C=z.texture,k=s.cJ(t.canonical.z,t.canonical.x,r.transform)),!C||!k)return;u||(k=s.ad.mat4.scale(s.ad.mat4.create(),k,[1,-1,1]));const j=r.context,N=j.gl,G=d.paint.get("raster-resampling")==="nearest"?N.NEAREST:N.LINEAR,$=r.colorModeForDrapableLayerRenderPass(f),K=_.defines;K.push("GLOBE_POLES");const ie=new xt(N.LEQUAL,xt.ReadWrite,r.depthRangeFor3D),te=Float32Array.from(r.transform.expandedFarZProjMatrix),ae=Float32Array.from(s.bc(s.cI(new s.bT(0,0,0))));r.terrain&&r.terrain.prepareDrawTile(),j.activeTexture.set(N.TEXTURE0),C.bind(G,N.CLAMP_TO_EDGE),j.activeTexture.set(N.TEXTURE1),C.bind(G,N.CLAMP_TO_EDGE),"useMipmap"in C&&j.extTextureFilterAnisotropic&&r.transform.pitch>20&&N.texParameterf(N.TEXTURE_2D,j.extTextureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,j.extTextureFilterAnisotropicMax);const[ne,oe,se,he]=t?A.getPoleBuffers(t.canonical.z,!1):A.getPoleBuffers(0,!0),fe=d.paint.get("raster-elevation");let Ce;u?(Ce=ne,r.renderDefaultNorthPole=fe!==0):(Ce=oe,r.renderDefaultSouthPole=fe!==0);const Se=Gi(_.mix),Ve=((We,Te,Ne,be,Be,ke,je,ze,qe,et,tt,it,ft)=>N3(We,Te,Ne,new Float32Array(16),new Float32Array(9),[0,0],be,[0,0],[0,0,0,0],1,{opacity:1,mix:0},ke,[0,0],ze,2,et,tt,it,1,0,ft))(te,ae,k,s.ag(r.transform.zoom),0,d,0,fe,0,Se,_.offset,_.range,f),Ue=r.getOrCreateProgram("raster",{defines:K});r.uploadCommonUniforms(j,Ue,null),Ue.draw(r,N.TRIANGLES,ie,E,$,T,Ve,d.id,Ce,se,he)}function jc(u){const t=u._nearZ,r=u.projection.farthestPixelDistance(u),c=r-t,d=.2*u.height,f=t+d;return[t,r,(f-d-t)/c,(f-t)/c]}function gl(u,t,r,c){if(u)return t instanceof Gn&&u instanceof Ur?t.getTextureDescriptor(u,r,!0):{texture:u.texture,mix:Gi(c.mix),offset:c.offset,buffer:0,tileSize:1}}var W3=s.dd([{name:"a_index",type:"Int16",components:1}]);class X3{constructor(t,r,c,d){const f={width:c[0],height:c[1],data:null},_=t.gl;this.targetColorTexture=new s.T(t,f,_.RGBA8,{useMipmap:!1}),this.backgroundColorTexture=new s.T(t,f,_.RGBA8,{useMipmap:!1}),this.context=t,this.updateParticleTexture(r,d),this.lastInvalidatedAt=0}updateParticleTexture(t,r){if(this.particleTextureDimension===r.width)return;(this.particleTexture0||this.particleTexture1||this.particleIndexBuffer||this.particleSegment)&&(this.particleTexture0.destroy(),this.particleTexture1.destroy(),this.particleIndexBuffer.destroy(),this.particleSegment.destroy());const c=this.context.gl,d=r.width*r.height;this.particleTexture0=new s.T(this.context,r,c.RGBA8,{premultiply:!1,useMipmap:!1}),this.particleTexture1=new s.T(this.context,r,c.RGBA8,{premultiply:!1,useMipmap:!1});const f=new s.de;f.reserve(d);for(let _=0;_<d;_++)f.emplaceBack(_);this.particleIndexBuffer=this.context.createVertexBuffer(f,W3.members,!0),this.particleSegment=s.b8.simpleSegment(0,0,this.particleIndexBuffer.length,0),this.particleTextureDimension=r.width}update(t){return!(this.lastInvalidatedAt<t&&(this.lastInvalidatedAt=s.q.now(),1))}destroy(){this.targetColorTexture.destroy(),this.backgroundColorTexture.destroy(),this.particleIndexBuffer.destroy(),this.particleTexture0.destroy(),this.particleTexture1.destroy(),this.particleSegment.destroy()}}function Gc(u,t,r){if(!u)return null;const c=t.getTextureDescriptor(u,r,!0);if(!c)return null;let{texture:d,mix:f,offset:_,tileSize:T,buffer:E,format:M}=c;if(!d||!M)return null;let A=!1;return M==="uint32"&&(A=!0,f[3]=0,f=at(s.df,f,[0,r.paint.get("raster-particle-max-speed")]),_=B3(s.df,_,[0,r.paint.get("raster-particle-max-speed")])),{texture:d,textureOffset:[E/(T+2*E),T/(T+2*E)],tileSize:T,scalarData:A,scale:f,offset:_,defines:["RASTER_ARRAY",{uint8:"DATA_FORMAT_UINT8",uint16:"DATA_FORMAT_UINT16",uint32:"DATA_FORMAT_UINT32"}[M]]}}function qc(u){const t=u._nearZ,r=u.projection.farthestPixelDistance(u),c=r-t,d=.2*u.height,f=t+d;return[t,r,(f-d-t)/c,(f-t)/c]}const ha=new s.al(1,0,0,1),Hh=new s.al(0,1,0,1),Zh=new s.al(0,0,1,1),$c=new s.al(1,0,1,1),yl=new s.al(0,1,1,1);function qo(u,t,r,c,d,f,_){const T=u.context,E=u.transform,M=T.gl,A=E.projection.name==="globe",z=A?["PROJECTION_GLOBE_VIEW"]:[];let C=s.ad.mat4.clone(r.projMatrix);if(A&&s.ag(E.zoom)>0){const Se=s.bb(r.canonical,E),Ve=s.dg(Se);C=s.ad.mat4.multiply(new Float32Array(16),E.globeMatrix,Ve),s.ad.mat4.multiply(C,E.projMatrix,C)}const k=s.ad.mat4.create();k[12]+=2*d/(s.q.devicePixelRatio*E.width),k[13]+=2*f/(s.q.devicePixelRatio*E.height),s.ad.mat4.multiply(C,k,C);const j=u.getOrCreateProgram("debug",{defines:z}),N=t.getTileByID(r.key);u.terrain&&u.terrain.setupElevationDraw(N,j);const G=xt.disabled,$=Lt.disabled,K=u.colorModeForRenderPass(),ie="$debug";T.activeTexture.set(M.TEXTURE0),u.emptyTexture.bind(M.LINEAR,M.CLAMP_TO_EDGE),A?N._makeGlobeTileDebugBuffers(u.context,E):N._makeDebugTileBoundsBuffers(u.context,E.projection);const te=N._tileDebugBuffer||u.debugBuffer,ae=N._tileDebugIndexBuffer||u.debugIndexBuffer,ne=N._tileDebugSegments||u.debugSegments;if(j.draw(u,M.LINE_STRIP,G,$,K,zt.disabled,Fc(C,c),ie,te,ae,ne,null,null,null,[N._globeTileDebugBorderBuffer]),_){const Se=N.latestRawTileData,Ve=Math.floor((Se&&Se.byteLength||0)/1024);let Ue=r.canonical.toString();r.overscaledZ!==r.canonical.z&&(Ue+=` => ${r.overscaledZ}`),Ue+=` ${N.state}`,Ue+=` ${Ve}kb`,function(We,Te){We.initDebugOverlayCanvas();const Ne=We.debugOverlayCanvas,be=We.context.gl,Be=We.debugOverlayCanvas.getContext("2d");Be.clearRect(0,0,Ne.width,Ne.height),Be.shadowColor="white",Be.shadowBlur=2,Be.lineWidth=1.5,Be.strokeStyle="white",Be.textBaseline="top",Be.font="bold 36px Open Sans, sans-serif",Be.fillText(Te,5,5),Be.strokeText(Te,5,5),We.debugOverlayTexture.update(Ne),We.debugOverlayTexture.bind(be.LINEAR,be.CLAMP_TO_EDGE)}(u,Ue)}const oe=t.getTile(r).tileSize,se=512/Math.min(oe,512)*(r.overscaledZ/E.zoom)*.5,he=N._tileDebugTextBuffer||u.debugBuffer,fe=N._tileDebugTextIndexBuffer||u.quadTriangleIndexBuffer,Ce=N._tileDebugTextSegments||u.debugSegments;j.draw(u,M.TRIANGLES,G,$,Zt.alphaBlended,zt.disabled,Fc(C,s.al.transparent,se),ie,he,fe,Ce,null,null,null,[N._globeTileDebugTextBuffer])}function Y3(u,t,r,c){ms(u,0,t+r/2,u.transform.width,r,c)}function K3(u,t,r,c){ms(u,t-r/2,0,r,u.transform.height,c)}function ms(u,t,r,c,d,f){const _=u.context,T=_.gl;T.enable(T.SCISSOR_TEST),T.scissor(t*s.q.devicePixelRatio,r*s.q.devicePixelRatio,c*s.q.devicePixelRatio,d*s.q.devicePixelRatio),_.clear({color:f}),T.disable(T.SCISSOR_TEST)}const xl=s.dd([{name:"a_pos_3f",components:3,type:"Float32"}]),{members:da}=xl;function po(u,t,r,c){u.emplaceBack(t,r,c)}class Hc{constructor(t){this.vertexArray=new s.dh,this.indices=new s.aV,po(this.vertexArray,-1,-1,1),po(this.vertexArray,1,-1,1),po(this.vertexArray,-1,1,1),po(this.vertexArray,1,1,1),po(this.vertexArray,-1,-1,-1),po(this.vertexArray,1,-1,-1),po(this.vertexArray,-1,1,-1),po(this.vertexArray,1,1,-1),this.indices.emplaceBack(5,1,3),this.indices.emplaceBack(3,7,5),this.indices.emplaceBack(6,2,0),this.indices.emplaceBack(0,4,6),this.indices.emplaceBack(2,6,7),this.indices.emplaceBack(7,3,2),this.indices.emplaceBack(5,4,0),this.indices.emplaceBack(0,1,5),this.indices.emplaceBack(0,2,3),this.indices.emplaceBack(3,1,0),this.indices.emplaceBack(7,6,4),this.indices.emplaceBack(4,5,7),this.vertexBuffer=t.createVertexBuffer(this.vertexArray,da),this.indexBuffer=t.createIndexBuffer(this.indices),this.segment=s.b8.simpleSegment(0,0,36,12)}}function fr(u,t,r,c,d,f){const _=u.context.gl,T=t.paint.get("sky-atmosphere-color"),E=t.paint.get("sky-atmosphere-halo-color"),M=t.paint.get("sky-atmosphere-sun-intensity"),A=((z,C,k,j,N)=>({u_matrix_3f:z,u_sun_direction:C,u_sun_intensity:k,u_color_tint_r:[j.r,j.g,j.b,j.a],u_color_tint_m:[N.r,N.g,N.b,N.a],u_luminance:5e-5}))(s.ad.mat3.fromMat4(s.ad.mat3.create(),c),d,M,T,E);_.framebufferTexture2D(_.FRAMEBUFFER,_.COLOR_ATTACHMENT0,_.TEXTURE_CUBE_MAP_POSITIVE_X+f,t.skyboxTexture,0),r.draw(u,_.TRIANGLES,xt.disabled,Lt.disabled,Zt.unblended,zt.frontCW,A,"skyboxCapture",t.skyboxGeometry.vertexBuffer,t.skyboxGeometry.indexBuffer,t.skyboxGeometry.segment)}const Wh=s.dd([{type:"Float32",name:"a_pos",components:3},{type:"Float32",name:"a_uv",components:2}]);class l0{constructor(t){const r=new s.di;r.emplaceBack(-1,1,1,0,0),r.emplaceBack(1,1,1,1,0),r.emplaceBack(1,-1,1,1,1),r.emplaceBack(-1,-1,1,0,1);const c=new s.aV;c.emplaceBack(0,1,2),c.emplaceBack(2,3,0),this.vertexBuffer=t.createVertexBuffer(r,Wh.members),this.indexBuffer=t.createIndexBuffer(c),this.segments=s.b8.simpleSegment(0,0,4,2)}destroy(){this.vertexBuffer.destroy(),this.indexBuffer.destroy(),this.segments.destroy()}}const Ri=s.dd([{type:"Float32",name:"a_pos_3f",components:3},{type:"Float32",name:"a_uv",components:2},{type:"Float32",name:"a_size_scale",components:1},{type:"Float32",name:"a_fade_opacity",components:1}]);class hi{constructor(){this.starsCount=16e3,this.sizeMultiplier=.15,this.sizeRange=100,this.intensityRange=200}}class Zc{constructor(t){this.colorModeAlphaBlendedWriteRGB=new Zt([1,No,1,No],s.al.transparent,[!0,!0,!0,!1]),this.colorModeWriteAlpha=new Zt([1,0,1,0],s.al.transparent,[!1,!1,!1,!0]),this.params=new hi,this.updateNeeded=!0,t.tp.registerParameter(this.params,["Stars"],"starsCount",{min:100,max:16e3,step:1},()=>{this.updateNeeded=!0}),t.tp.registerParameter(this.params,["Stars"],"sizeMultiplier",{min:.01,max:2,step:.01}),t.tp.registerParameter(this.params,["Stars"],"sizeRange",{min:0,max:200,step:1},()=>{this.updateNeeded=!0}),t.tp.registerParameter(this.params,["Stars"],"intensityRange",{min:0,max:200,step:1},()=>{this.updateNeeded=!0})}update(t){const r=t.context;if(!this.atmosphereBuffer||this.updateNeeded){this.updateNeeded=!1,this.atmosphereBuffer=new l0(r);const c=this.params.sizeRange,d=this.params.intensityRange,f=function(A){const z=s.dl(30),C=[];for(let k=0;k<A;++k){const j=2*Math.PI*z(),N=Math.acos(1-2*z())-.5*Math.PI;C.push(s.ad.vec3.fromValues(Math.cos(N)*Math.cos(j),Math.cos(N)*Math.sin(j),Math.sin(N)))}return C}(this.params.starsCount),_=s.dl(300),T=new s.dj,E=new s.aV;let M=0;for(let A=0;A<f.length;++A){const z=s.ad.vec3.scale([],f[A],200),C=Math.max(0,1+.01*c*(1*_()-.5)),k=Math.max(0,1+.01*d*(1*_()-.5));T.emplaceBack(z[0],z[1],z[2],-1,-1,C,k),T.emplaceBack(z[0],z[1],z[2],1,-1,C,k),T.emplaceBack(z[0],z[1],z[2],1,1,C,k),T.emplaceBack(z[0],z[1],z[2],-1,1,C,k),E.emplaceBack(M+0,M+1,M+2),E.emplaceBack(M+0,M+2,M+3),M+=4}this.starsVx=r.createVertexBuffer(T,Ri.members),this.starsIdx=r.createIndexBuffer(E),this.starsSegments=s.b8.simpleSegment(0,0,T.length,E.length)}}destroy(){this.atmosphereBuffer&&this.atmosphereBuffer.destroy(),this.starsVx&&this.starsVx.destroy(),this.starsIdx&&this.starsIdx.destroy()}drawAtmosphereGlow(t,r){const c=t.context,d=c.gl,f=t.transform,_=new xt(d.LEQUAL,xt.ReadOnly,[0,1]),T=s.ag(f.zoom),E=t.style.getLut(r.scope),M=r.properties.get("color-use-theme")==="none",A=r.properties.get("color").toRenderColor(M?null:E).toArray01(),z=r.properties.get("high-color-use-theme")==="none",C=r.properties.get("high-color").toRenderColor(z?null:E).toArray01(),k=r.properties.get("space-color-use-theme")==="none",j=r.properties.get("space-color").toRenderColor(k?null:E).toArray01PremultipliedAlpha(),N=5e-4,G=s.dk(r.properties.get("horizon-blend"),0,1,N,.25),$=s.cD(t,c,f)&&G===N?f.worldSize/(2*Math.PI*1.025)-1:f.globeRadius,K=t.frameCounter/1e3%1,ie=s.ad.vec3.length(f.globeCenterInViewSpace),te=Math.sqrt(Math.pow(ie,2)-Math.pow($,2)),ae=Math.acos(te/ie),ne=oe=>{const se=f.projection.name==="globe"?["PROJECTION_GLOBE_VIEW","FOG"]:["FOG"];oe&&se.push("ALPHA_PASS");const he=t.getOrCreateProgram("globeAtmosphere",{defines:se}),fe=((Se,Ve,Ue,We,Te,Ne,be,Be,ke,je,ze,qe)=>({u_frustum_tl:Se,u_frustum_tr:Ve,u_frustum_br:Ue,u_frustum_bl:We,u_horizon:Te,u_transition:Ne,u_fadeout_range:be,u_color:Be,u_high_color:ke,u_space_color:je,u_temporal_offset:ze,u_horizon_angle:qe}))(f.frustumCorners.TL,f.frustumCorners.TR,f.frustumCorners.BR,f.frustumCorners.BL,f.frustumCorners.horizon,T,G,A,C,j,K,ae);t.uploadCommonUniforms(c,he);const Ce=this.atmosphereBuffer;Ce&&he.draw(t,d.TRIANGLES,_,Lt.disabled,oe?this.colorModeWriteAlpha:this.colorModeAlphaBlendedWriteRGB,zt.backCW,fe,oe?"atmosphere_glow_alpha":"atmosphere_glow",Ce.vertexBuffer,Ce.indexBuffer,Ce.segments)};ne(!1),ne(!0)}drawStars(t,r){const c=s.ay(r.properties.get("star-intensity"),0,1);if(c===0)return;const d=t.context,f=d.gl,_=t.transform,T=t.getOrCreateProgram("stars"),E=s.ad.quat.identity([]);s.ad.quat.rotateX(E,E,-_._pitch),s.ad.quat.rotateZ(E,E,-_.angle),s.ad.quat.rotateX(E,E,s.ak(_._center.lat)),s.ad.quat.rotateY(E,E,-s.ak(_._center.lng));const M=s.ad.mat4.fromQuat(new Float32Array(16),E),A=s.ad.mat4.multiply([],_.starsProjMatrix,M),z=s.ad.mat3.fromMat4([],M),C=s.ad.mat3.invert([],z),k=[0,1,0];s.ad.vec3.transformMat3(k,k,C),s.ad.vec3.scale(k,k,this.params.sizeMultiplier);const j=[1,0,0];s.ad.vec3.transformMat3(j,j,C),s.ad.vec3.scale(j,j,this.params.sizeMultiplier);const N=(G=k,$=j,K=c,{u_matrix:Float32Array.from(A),u_up:G,u_right:$,u_intensity_multiplier:K});var G,$,K;t.uploadCommonUniforms(d,T),this.starsVx&&this.starsIdx&&T.draw(t,f.TRIANGLES,xt.disabled,Lt.disabled,this.colorModeAlphaBlendedWriteRGB,zt.disabled,N,"atmosphere_stars",this.starsVx,this.starsIdx,this.starsSegments)}}function fo(u,t){const r=[...u],c=t.cameraWorldSizeForFog/t.worldSize,d=s.ad.mat4.identity([]);return s.ad.mat4.scale(d,d,[c,c,1]),s.ad.mat4.multiply(r,d,r),s.ad.mat4.multiply(r,t.worldToFogMatrix,r),r}function pa(u,t,r,c,d){const f=r.material,_=c.context,{baseColorTexture:T,metallicRoughnessTexture:E}=f.pbrMetallicRoughness,{normalTexture:M,occlusionTexture:A,emissionTexture:z}=f;function C(j,N,G){if(j&&(u.push(N),_.activeTexture.set(_.gl.TEXTURE0+G),j.gfxTexture)){const{minFilter:$,magFilter:K,wrapS:ie,wrapT:te}=j.sampler;j.gfxTexture.bindExtraParam($,K,ie,te)}}C(T,"HAS_TEXTURE_u_baseColorTexture",Zi.BaseColor),C(E,"HAS_TEXTURE_u_metallicRoughnessTexture",Zi.MetallicRoughness),C(M,"HAS_TEXTURE_u_normalTexture",Zi.Normal),C(A,"HAS_TEXTURE_u_occlusionTexture",Zi.Occlusion),C(z,"HAS_TEXTURE_u_emissionTexture",Zi.Emission),d&&(d.texture||(d.texture=new s.dn(c.context,d.image,[d.image.height,d.image.height,d.image.height],_.gl.RGBA8)),_.activeTexture.set(_.gl.TEXTURE0+Zi.LUT),d.texture&&d.texture.bind(_.gl.LINEAR,_.gl.CLAMP_TO_EDGE),u.push("APPLY_LUT_ON_GPU")),r.texcoordBuffer&&(u.push("HAS_ATTRIBUTE_a_uv_2f"),t.push(r.texcoordBuffer)),r.colorBuffer&&(u.push(r.colorBuffer.itemSize===12?"HAS_ATTRIBUTE_a_color_3f":"HAS_ATTRIBUTE_a_color_4f"),t.push(r.colorBuffer)),r.normalBuffer&&(u.push("HAS_ATTRIBUTE_a_normal_3f"),t.push(r.normalBuffer)),r.pbrBuffer&&(u.push("HAS_ATTRIBUTE_a_pbr"),u.push("HAS_ATTRIBUTE_a_heightBasedEmissiveStrength"),t.push(r.pbrBuffer)),f.alphaMode!=="OPAQUE"&&f.alphaMode!=="MASK"||u.push("UNPREMULT_TEXTURE_IN_SHADER"),f.defined||u.push("DIFFUSE_SHADED");const k=c.shadowRenderer;k&&(u.push("RENDER_SHADOWS","DEPTH_TEXTURE"),k.useNormalOffset&&u.push("NORMAL_OFFSET"))}function mo(u,t,r,c,d,f){const _=r.paint.get("model-opacity").constantOr(1),T=t.context,E=new xt(t.context.gl.LEQUAL,xt.ReadWrite,t.depthRangeFor3D),M=t.transform,A=u.mesh,z=A.material,C=z.pbrMetallicRoughness,k=t.style.fog;let j;j=t.transform.projection.zAxisUnit==="pixels"?[...u.nodeModelMatrix]:s.ad.mat4.multiply([],c.zScaleMatrix,u.nodeModelMatrix),s.ad.mat4.multiply(j,c.negCameraPosMatrix,j);const N=s.ad.mat4.invert([],j);s.ad.mat4.transpose(N,N);const G=r.paint.get("model-color-use-theme").constantOr("default")==="none",$=r.paint.get("model-emissive-strength").constantOr(0),K=j3(new Float32Array(u.worldViewProjection),new Float32Array(j),new Float32Array(N),null,t,_,C.baseColorFactor.toRenderColor(null),z.emissiveFactor,C.metallicFactor,C.roughnessFactor,z,$,r),ie={defines:[]},te=[],ae=t.shadowRenderer;ae&&(ae.useNormalOffset=!1),pa(ie.defines,te,A,t,G?null:r.lut);let ne=null;if(k){const he=fo(u.nodeModelMatrix,t.transform);if(ne=new Float32Array(he),M.projection.name!=="globe"){const fe=A.aabb.min,Ce=A.aabb.max,[Se,Ve]=k.getOpacityForBounds(he,fe[0],fe[1],Ce[0],Ce[1]);ie.overrideFog=Se>=ot||Ve>=ot}}const oe=lo(t,r.paint.get("model-cutoff-fade-range"));oe.shouldRenderCutoff&&ie.defines.push("RENDER_CUTOFF");const se=t.getOrCreateProgram("model",ie);t.uploadCommonUniforms(T,se,null,ne,oe),t.renderPass!=="shadow"&&ae&&ae.setupShadowsFromMatrix(u.nodeModelMatrix,se),se.draw(t,T.gl.TRIANGLES,E,d,f,A.material.doubleSided?zt.disabled:zt.backCCW,K,r.id,A.vertexBuffer,A.indexBuffer,A.segments,r.paint,t.transform.zoom,void 0,te)}function _s(u,t,r,c,d,f,_){let T;T=u.projection.name==="globe"?s.dp(r,u):[...r],s.ad.mat4.multiply(T,T,t.matrix);const E=s.ad.mat4.multiply([],c,T);if(t.meshes)for(const M of t.meshes){if(M.material.alphaMode!=="BLEND"){_.push({mesh:M,depth:0,modelIndex:d,worldViewProjection:E,nodeModelMatrix:T});continue}const A=s.ad.vec3.transformMat4([],M.centroid,E);!u.isOrthographic&&A[2]<=0||f.push({mesh:M,depth:A[2],modelIndex:d,worldViewProjection:E,nodeModelMatrix:T})}if(t.children)for(const M of t.children)_s(u,M,r,c,d,f,_)}function c0(u,t,r,c){const d=r.shadowRenderer;if(!d)return;const f=d.getShadowPassDepthMode(),_=d.getShadowPassColorMode(),T=d.calculateShadowPassMatrixFromMatrix(t),E=Vc(T);r.getOrCreateProgram("modelDepth",{defines:r._shadowMapDebug?[]:["DEPTH_TEXTURE"]}).draw(r,r.context.gl.TRIANGLES,f,Lt.disabled,_,zt.backCCW,E,c.id,u.vertexBuffer,u.indexBuffer,u.segments,c.paint,r.transform.zoom,void 0,void 0)}function J3(u,t,r){const c=t.updateZoomBasedPaintProperties(),d=function(f,_,T){let E,M,A,z=f.terrain?f.terrain.exaggeration():0;if(f.terrain&&z>0){const C=f.terrain,k=C.findDEMTileFor(T);k&&k.dem?E=s.dr.create(C,T,k):z=0}if(z===0&&(_.terrainElevationMin=0,_.terrainElevationMax=0),z===_.validForExaggeration&&(z===0||E&&E._demTile&&E._demTile.tileID===_.validForDEMTile.id&&E._dem._timestamp===_.validForDEMTile.timestamp))return!1;for(const C in _.instancesPerModel){const k=_.instancesPerModel[C];for(let j=0;j<k.instancedDataArray.length;++j){const N=(E?z*E.getElevationAt(0|k.instancedDataArray.float32[16*j],0|k.instancedDataArray.float32[16*j+1],!0,!0):0)+k.instancesEvaluatedElevation[j];k.instancedDataArray.float32[16*j+6]=N,M=M?Math.min(_.terrainElevationMin,N):N,A=A?Math.max(_.terrainElevationMax,N):N}}return _.terrainElevationMin=M||0,_.terrainElevationMax=A||0,_.validForExaggeration=z,_.validForDEMTile=E&&E._demTile?{id:E._demTile.tileID,timestamp:E._dem._timestamp}:{id:void 0,timestamp:0},!0}(u,t,r);(c||d)&&(t.uploaded=!1,t.upload(u.context))}const wn={shadowUniformsInitialized:!1,useSingleShadowCascade:!1,tileMatrix:new Float64Array(16),shadowTileMatrix:new Float32Array(16),aabb:new s.ce([0,0,0],[s.ai,s.ai,0])};function Q3(u,t){const r=1<<u.canonical.z,c=t.getFreeCameraOptions().position,d=t.elevation,f=u.canonical.x/r,_=(u.canonical.x+1)/r,T=u.canonical.y/r,E=(u.canonical.y+1)/r;let M=t._centerAltitude;if(d){const k=d.getMinMaxForTile(u);k&&k.max>M&&(M=k.max)}const A=s.ay(c.x,f,_)-c.x,z=s.ay(c.y,T,E)-c.y,C=s.bH(M,t.center.lat)-c.z;return t._zoomFromMercatorZ(Math.sqrt(A*A+z*z+C*C))}function Ln(u,t,r,c,d,f,_){const T=u.context,E=u.renderPass==="shadow",M=u.shadowRenderer,A=E&&M?M.getShadowPassDepthMode():new xt(T.gl.LEQUAL,xt.ReadWrite,u.depthRangeFor3D),z=u.isTileAffectedByFog(f);if(r.meshes)for(const C of r.meshes){const k=["MODEL_POSITION_ON_GPU"],j=[];let N,G,$;c.instancedDataArray.length>20&&k.push("INSTANCED_ARRAYS");const K=lo(u,t.paint.get("model-cutoff-fade-range"));if(K.shouldRenderCutoff&&k.push("RENDER_CUTOFF"),E&&M)N=u.getOrCreateProgram("modelDepth",{defines:k}),G=Vc(_.shadowTileMatrix,_.shadowTileMatrix,Float32Array.from(r.matrix)),$=M.getShadowPassColorMode();else{pa(k,j,C,u,t.paint.get("model-color-use-theme").constantOr("default")==="none"?null:t.lut),N=u.getOrCreateProgram("model",{defines:k,overrideFog:z});const te=C.material,ae=te.pbrMetallicRoughness,ne=t.paint.get("model-opacity").constantOr(1),oe=t.paint.get("model-emissive-strength").constantOr(0);G=j3(f.expandedProjMatrix,Float32Array.from(r.matrix),new Float32Array(16),null,u,ne,ae.baseColorFactor.toRenderColor(null),te.emissiveFactor,ae.metallicFactor,ae.roughnessFactor,te,oe,t,d),M&&(_.shadowUniformsInitialized?N.setShadowUniformValues(T,M.getShadowUniformValues()):(M.setupShadows(f.toUnwrapped(),N,"model-tile",f.overscaledZ),_.shadowUniformsInitialized=!0)),$=K.shouldRenderCutoff||ne<1||te.alphaMode!=="OPAQUE"?Zt.alphaBlended:Zt.unblended}u.uploadCommonUniforms(T,N,f.toUnwrapped(),null,K);const ie=C.material.doubleSided?zt.disabled:zt.backCCW;if(c.instancedDataArray.length>20)j.push(c.instancedDataBuffer),N.draw(u,T.gl.TRIANGLES,A,Lt.disabled,$,ie,G,t.id,C.vertexBuffer,C.indexBuffer,C.segments,t.paint,u.transform.zoom,void 0,j,c.instancedDataArray.length);else{const te=E?"u_instance":"u_normal_matrix";for(let ae=0;ae<c.instancedDataArray.length;++ae)G[te]=new Float32Array(c.instancedDataArray.arrayBuffer,64*ae,16),N.draw(u,T.gl.TRIANGLES,A,Lt.disabled,$,ie,G,t.id,C.vertexBuffer,C.indexBuffer,C.segments,t.paint,u.transform.zoom,void 0,j)}}if(r.children)for(const C of r.children)Ln(u,t,C,c,d,f,_)}const $o=[1,-1,1];function vl(u,t,r,c){if(!r.modelManager)return!0;const d=r.modelManager;if(!r.shadowRenderer)return!0;const f=r.shadowRenderer,_=t.aabb;let T=!0,E=u.maxHeight;if(E===0){let A=0;for(const z in u.instancesPerModel){const C=d.getModel(z,c);C?A=Math.max(A,Math.max(Math.max(C.aabb.max[0],C.aabb.max[1]),C.aabb.max[2])):T=!1}E=u.maxScale*A*1.41+u.maxVerticalOffset,T&&(u.maxHeight=E)}_.max[2]=E,_.min[2]+=u.terrainElevationMin,_.max[2]+=u.terrainElevationMax,s.ad.vec3.transformMat4(_.min,_.min,t.tileMatrix),s.ad.vec3.transformMat4(_.max,_.max,t.tileMatrix);const M=_.intersects(f.getCurrentCascadeFrustum());return r.currentShadowCascade===0&&(u.isInsideFirstShadowMapFrustum=M===2),M===0}function bl(u,t){const r=u.uniformValues.u_cutoff_params[0],c=u.uniformValues.u_cutoff_params[1],d=u.uniformValues.u_cutoff_params[2],f=u.uniformValues.u_cutoff_params[3];return c===r||f===d?1:s.ay(((t-r)/(c-r)-d)/(f-d),0,1)}function e1(u,t,r,c){if(t.pitch<20)return 1;const d=t.getWorldToCameraMatrix();s.ad.mat4.multiply(d,d,u);const f=s.ad.vec4.fromValues(r.min[0],r.min[1],r.min[2],1);let _=s.ad.vec4.transformMat4(s.ad.vec4.create(),f,d),T=_,E=_;f[1]=r.max[1],_=s.ad.vec4.transformMat4(s.ad.vec4.create(),f,d),T=_[1]<T[1]?_:T,E=_[1]>E[1]?_:E,f[0]=r.max[0],_=s.ad.vec4.transformMat4(s.ad.vec4.create(),f,d),T=_[1]<T[1]?_:T,E=_[1]>E[1]?_:E,f[1]=r.min[1],_=s.ad.vec4.transformMat4(s.ad.vec4.create(),f,d),T=_[1]<T[1]?_:T,E=_[1]>E[1]?_:E;const M=s.ay(c[0],0,1),A=100*t.pixelsPerMeter*s.ay(c[1],0,1),z=s.ay(c[2],0,1),C=s.ad.vec4.lerp(s.ad.vec4.create(),T,E,M),k=Math.tan(.5*t.fovX),j=-C[2]*k;if(A===0)return C[1]<-Math.abs(j)?z:1;const N=(-Math.abs(j)-C[1])/A,G=(K,ie,te)=>(1-te)*K+te*ie,$=s.ay(G(1,z,N),z,1);return G(1,$,s.ay((t.pitch-20)/20,0,1))}class t1{}class gs{constructor(){this._storage=new Map}getLinesFromTrianglesBuffer(t,r,c){{const z=this._storage.get(r.id);if(z)return z.lastUsedFrameIdx=t,z.buf}const d=c.gl,f=d.getBufferParameter(d.ELEMENT_ARRAY_BUFFER,d.BUFFER_SIZE),_=new ArrayBuffer(f),T=new Int16Array(_);d.getBufferSubData(d.ELEMENT_ARRAY_BUFFER,0,new Int16Array(_));const E=new s.dt;for(let z=0;z<f/2;z+=3){const C=T[z],k=T[z+1],j=T[z+2];E.emplaceBack(C,k),E.emplaceBack(k,j),E.emplaceBack(j,C)}const M=c.bindVertexArrayOES.current,A=new t1;return A.buf=new Hn(c,E),A.lastUsedFrameIdx=t,this._storage.set(r.id,A),c.bindVertexArrayOES.set(M),A.buf}update(t){for(const[r,c]of this._storage)t-c.lastUsedFrameIdx>30&&(c.buf.destroy(),this._storage.delete(r))}destroy(){for(const[t,r]of this._storage)r.buf.destroy(),this._storage.delete(t)}}class i1{constructor(t){this.occluderSize=30,this.depthOffset=-1e-4,t.registerParameter(this,["Occlusion"],"occluderSize",{min:1,max:100,step:1}),t.registerParameter(this,["Occlusion"],"depthOffset",{min:-.05,max:0,step:1e-5})}}const Ho=s.dd([{type:"Float32",name:"a_pos_3f",components:3},{type:"Float32",name:"a_uv",components:2},{type:"Float32",name:"a_rainParticleData",components:4}]);class r1{registerParameter(){}registerButton(){}registerBinding(){}refreshUI(){}}class u0{constructor(t,r){this.revealStart=11,this.revealRange=2,t.registerParameter(this,[...r,"Reveal"],"revealStart",{min:0,max:17,step:.05}),t.registerParameter(this,[...r,"Reveal"],"revealRange",{min:.1,max:5.1,step:.05})}}const n1=s.dd([{type:"Float32",name:"a_pos_2f",components:2}]);class o1{destroy(){this.vignetteVx&&this.vignetteVx.destroy(),this.vignetteIdx&&this.vignetteIdx.destroy()}draw(t,r){const c=t.getOrCreateProgram("vignette");if(!this.vignetteVx||!this.vignetteIdx){const _=new s.du,T=new s.aV;_.emplaceBack(-1,-1),_.emplaceBack(1,-1),_.emplaceBack(1,1),_.emplaceBack(-1,1),T.emplaceBack(0,1,2),T.emplaceBack(0,2,3),this.vignetteVx=t.context.createVertexBuffer(_,n1.members),this.vignetteIdx=t.context.createIndexBuffer(T)}const d=s.b8.simpleSegment(0,0,4,6);if(this.vignetteVx&&this.vignetteIdx){t.uploadCommonUniforms(t.context,c);const _={u_vignetteShape:(f={vignetteShape:[r.start,r.range,Math.pow(10,r.fadePower)],vignetteColor:[r.color.r,r.color.g,r.color.b,r.color.a*r.strength]}).vignetteShape,u_vignetteColor:f.vignetteColor};c.draw(t,t.context.gl.TRIANGLES,xt.disabled,Lt.disabled,Zt.alphaBlended,zt.disabled,_,"vignette",this.vignetteVx,this.vignetteIdx,d)}var f}}class _r{constructor(){this._accumulatedOffsetX=0,this._accumulatedOffsetY=0,this._accumulatedElevation=0}update(t,r){const c=t.getFreeCameraOptions().position,d=c.toAltitude(),f=c.toLngLat(),_=s.ak(f.lng),T=s.ak(f.lat),E=t.pixelsPerMeter/r,M=_*s.dv,A=s.dv*Math.log(Math.tan(Math.PI/4+T/2));if(this._offsetXPrev===void 0)this._offsetXPrev=0,this._offsetYPrev=0,this._elevationPrev=0,this._accumulatedOffsetX=0,this._accumulatedOffsetY=0,this._accumulatedElevation=0;else{const z=-this._offsetYPrev+A,C=-this._elevationPrev+d;this._accumulatedOffsetX+=(-this._offsetXPrev+M)*E,this._accumulatedOffsetY+=z*E,this._accumulatedElevation+=C*E,this._offsetXPrev=M,this._offsetYPrev=A,this._elevationPrev=d}}getPosition(){return[this._accumulatedOffsetX,this._accumulatedOffsetY,this._accumulatedElevation]}}function wl(u,t){return[-(u[0]-Math.floor(u[0]/t)*t),-(u[1]-Math.floor(u[1]/t)*t),-(u[2]-Math.floor(u[2]/t)*t)]}function Tl(u){const t=s.dl(1323123451230),r=[];for(let c=0;c<u;++c){const d=2*t()-1,f=2*t()-1,_=2*t()-1;r.push(s.ad.vec3.fromValues(d,f,_))}return r}function Wr(u,t,r,c,d){const f=s.ay((d-r)/(c-r),0,1);return(1-f)*u+f*t}class Sl{constructor(t){this._movement=new _r,this._accumulatedTimeFromStart=0,this._prevTime=Date.now()/1e3,this._vignette=new o1,this._ppmScaleFactor=t}destroy(){this.particlesVx&&this.particlesVx.destroy(),this.particlesIdx&&this.particlesIdx.destroy(),this._vignette&&this._vignette.destroy()}updateOnRender(t,r){const c=t.transform;this._movement.update(c,this._ppmScaleFactor);const d=c.starsProjMatrix,f=s.ad.quat.identity([]);s.ad.quat.rotateX(f,f,s.ak(90)-c._pitch),s.ad.quat.rotateZ(f,f,-c.angle);const _=s.ad.mat4.fromQuat(new Float32Array(16),f),T=s.ad.mat4.fromValues(1,0,0,0,0,0,1,0,0,-1,0,0,0,0,0,1),E=s.ad.mat4.transpose([],T),M=s.ad.mat4.multiply([],E,_),A=Date.now()/1e3;return this._accumulatedTimeFromStart+=(A-this._prevTime)*r,this._prevTime=A,{projectionMatrix:d,modelviewMatrix:M}}}class s1 extends Sl{constructor(t){super(4.25),this._params={overrideStyleParameters:!1,intensity:.5,timeFactor:1,velocityConeAperture:0,velocity:300,boxSize:2500,dropletSizeX:1,dropletSizeYScale:10,distortionStrength:70,screenThinning:{intensity:.57,start:.46,range:1.17,fadePower:.17,affectedRatio:1,particleOffset:-.2},color:{r:.66,g:.68,b:.74,a:.7},direction:{x:-50,y:-35},shapeDirPower:2,shapeNormalPower:1},this._revealParams=new u0(t.tp,["Precipitation","Rain"]),this._vignetteParams={strength:1,start:.7,range:1,fadePower:.4,color:{r:.27,g:.27,b:.27,a:1}},this.particlesCount=16e3}update(t){const r=t.context;if(!this.particlesVx){const c=Tl(this.particlesCount),d=new s.dw,f=new s.aV;let _=0;const T=s.dl(1323123451230);for(let E=0;E<c.length;++E){const M=c[E],A=[2*T()-1,T(),T(),T()];d.emplaceBack(M[0],M[1],M[2],-1,-1,...A),d.emplaceBack(M[0],M[1],M[2],1,-1,...A),d.emplaceBack(M[0],M[1],M[2],1,1,...A),d.emplaceBack(M[0],M[1],M[2],-1,1,...A),f.emplaceBack(_+0,_+1,_+2),f.emplaceBack(_+0,_+2,_+3),_+=4}this.particlesVx=r.createVertexBuffer(d,Ho.members),this.particlesIdx=r.createIndexBuffer(f)}}draw(t){if(!this._params.overrideStyleParameters&&!t.style.rain)return;const r=this._params.overrideStyleParameters?this._revealParams:{revealStart:0,revealRange:.01},c=t.transform.zoom;if(r.revealStart>c)return;const d=Wr(0,1,r.revealStart,r.revealStart+r.revealRange,c);if(!this.particlesVx||!this.particlesIdx)return;const f=structuredClone(this._params);let _=[-f.direction.x,f.direction.y,-100];s.ad.vec3.normalize(_,_);const T=structuredClone(this._vignetteParams);T.strength*=d,f.overrideStyleParameters||(f.intensity=t.style.rain.state.density,f.timeFactor=t.style.rain.state.intensity,f.color=structuredClone(t.style.rain.state.color),_=structuredClone(t.style.rain.state.direction),f.screenThinning.intensity=t.style.rain.state.centerThinning,f.dropletSizeX=t.style.rain.state.dropletSize[0],f.dropletSizeYScale=t.style.rain.state.dropletSize[1]/t.style.rain.state.dropletSize[0],f.distortionStrength=100*t.style.rain.state.distortionStrength,T.strength=1,T.color=structuredClone(t.style.rain.state.vignetteColor));const E=this.updateOnRender(t,f.timeFactor),M=t.context,A=M.gl,z=t.transform;this.screenTexture&&this.screenTexture.size[0]===t.width&&this.screenTexture.size[1]===t.height||(this.screenTexture=new s.T(M,{width:t.width,height:t.height,data:null},A.RGBA8)),f.distortionStrength>0&&(M.activeTexture.set(A.TEXTURE0),this.screenTexture.bind(A.LINEAR,A.CLAMP_TO_EDGE),A.copyTexSubImage2D(A.TEXTURE_2D,0,0,0,0,0,t.width,t.height));const C=t.getOrCreateProgram("rainParticle");t.uploadCommonUniforms(M,C),M.activeTexture.set(A.TEXTURE0),this.screenTexture.bind(A.LINEAR,A.CLAMP_TO_EDGE);const k=[f.color.r,f.color.g,f.color.b,f.color.a],j=(N,G)=>{const $=wl(this._movement.getPosition(),N),K=f.dropletSizeX,ie=f.dropletSizeX*f.dropletSizeYScale,te=t.width/2,ae=t.height/2,ne=Wr(0,f.screenThinning.start,0,1,f.screenThinning.intensity),oe=Wr(.001,f.screenThinning.range,0,1,f.screenThinning.intensity),se=Wr(0,f.screenThinning.particleOffset,0,1,f.screenThinning.intensity),he=(fe={modelview:E.modelviewMatrix,projection:E.projectionMatrix,time:this._accumulatedTimeFromStart,camPos:$,velocityConeAperture:f.velocityConeAperture,velocity:f.velocity,boxSize:N,rainDropletSize:[K,ie],distortionStrength:f.distortionStrength,rainDirection:_,color:k,screenSize:[z.width,z.height],thinningCenterPos:[te,ae],thinningShape:[ne,oe,Math.pow(10,f.screenThinning.fadePower)],thinningAffectedRatio:f.screenThinning.affectedRatio,thinningParticleOffset:se,shapeDirectionalPower:f.shapeDirPower,shapeNormalPower:f.shapeNormalPower,mode:G?0:1},{u_modelview:Float32Array.from(fe.modelview),u_projection:Float32Array.from(fe.projection),u_time:fe.time,u_cam_pos:fe.camPos,u_texScreen:0,u_velocityConeAperture:fe.velocityConeAperture,u_velocity:fe.velocity,u_boxSize:fe.boxSize,u_rainDropletSize:fe.rainDropletSize,u_distortionStrength:fe.distortionStrength,u_rainDirection:fe.rainDirection,u_color:fe.color,u_screenSize:fe.screenSize,u_thinningCenterPos:fe.thinningCenterPos,u_thinningShape:fe.thinningShape,u_thinningAffectedRatio:fe.thinningAffectedRatio,u_thinningParticleOffset:fe.thinningParticleOffset,u_shapeDirectionalPower:fe.shapeDirectionalPower,u_shapeNormalPower:fe.shapeNormalPower,u_mode:fe.mode});var fe;const Ce=Math.round(f.intensity*this.particlesCount),Se=s.b8.simpleSegment(0,0,4*Ce,2*Ce);C.draw(t,A.TRIANGLES,xt.disabled,Lt.disabled,Zt.alphaBlended,zt.disabled,he,"rain_particles",this.particlesVx,this.particlesIdx,Se)};f.distortionStrength>0&&j(f.boxSize,!0),j(f.boxSize,!1),this._vignette.draw(t,T)}}const a1=s.dd([{type:"Float32",name:"a_pos_3f",components:3},{type:"Float32",name:"a_uv",components:2},{type:"Float32",name:"a_snowParticleData",components:4},{type:"Float32",name:"a_snowParticleDataHorizontalOscillation",components:2}]);class fa extends Sl{constructor(t){super(2.25),this._params={overrideStyleParameters:!1,intensity:.85,timeFactor:.75,velocityConeAperture:70,velocity:40,horizontalOscillationRadius:4,horizontalOscillationRate:1.5,boxSize:2e3,billboardSize:2,shapeFadeStart:.27,shapeFadePower:.21,screenThinning:{intensity:.4,start:.15,range:1.4,fadePower:.24,affectedRatio:1,particleOffset:-.2},color:{r:1,g:1,b:1,a:1},direction:{x:-50,y:-35}},this._revealParams=new u0(t.tp,["Precipitation","Snow"]),this._vignetteParams={strength:.3,start:.78,range:.46,fadePower:.2,color:{r:1,g:1,b:1,a:1}},this.particlesCount=16e3}update(t){const r=t.context;if(!this.particlesVx){const c=Tl(this.particlesCount),d=new s.dx,f=new s.aV;let _=0;const T=s.dl(1323123451230);for(let E=0;E<c.length;++E){const M=c[E],A=T(),z=T(),C=T(),k=[E/c.length,A,z,C],j=[T(),T()];d.emplaceBack(M[0],M[1],M[2],-1,-1,...k,...j),d.emplaceBack(M[0],M[1],M[2],1,-1,...k,...j),d.emplaceBack(M[0],M[1],M[2],1,1,...k,...j),d.emplaceBack(M[0],M[1],M[2],-1,1,...k,...j),f.emplaceBack(_+0,_+1,_+2),f.emplaceBack(_+0,_+2,_+3),_+=4}this.particlesVx=r.createVertexBuffer(d,a1.members),this.particlesIdx=r.createIndexBuffer(f)}}draw(t){if(!this._params.overrideStyleParameters&&!t.style.snow)return;const r=structuredClone(this._params);let c=[-r.direction.x,r.direction.y,-100];s.ad.vec3.normalize(c,c);const d=structuredClone(this._vignetteParams),f=r.overrideStyleParameters?this._revealParams:{revealStart:0,revealRange:.01},_=t.transform.zoom;if(f.revealStart>_)return;const T=Wr(0,1,f.revealStart,f.revealStart+f.revealRange,_);d.strength*=T,r.overrideStyleParameters||(r.intensity=t.style.snow.state.density,r.timeFactor=t.style.snow.state.intensity,r.color=structuredClone(t.style.snow.state.color),c=structuredClone(t.style.snow.state.direction),r.screenThinning.intensity=t.style.snow.state.centerThinning,r.billboardSize=2.79*t.style.snow.state.flakeSize,d.strength=1,d.color=structuredClone(t.style.snow.state.vignetteColor));const E=this.updateOnRender(t,r.timeFactor);if(!this.particlesVx||!this.particlesIdx)return;const M=t.context,A=M.gl,z=t.transform,C=t.getOrCreateProgram("snowParticle");t.uploadCommonUniforms(M,C),((k,j,N)=>{const G=wl(this._movement.getPosition(),k),$=z.width/2,K=z.height/2,ie=Wr(0,N.screenThinning.start,0,1,N.screenThinning.intensity),te=Wr(.001,N.screenThinning.range,0,1,N.screenThinning.intensity),ae=Wr(0,N.screenThinning.particleOffset,0,1,N.screenThinning.intensity),ne=(oe={modelview:E.modelviewMatrix,projection:E.projectionMatrix,time:this._accumulatedTimeFromStart,camPos:G,velocityConeAperture:N.velocityConeAperture,velocity:N.velocity,horizontalOscillationRadius:N.horizontalOscillationRadius,horizontalOscillationRate:N.horizontalOscillationRate,boxSize:k,billboardSize:1*N.billboardSize,simpleShapeParameters:[N.shapeFadeStart,N.shapeFadePower],screenSize:[z.width,z.height],thinningCenterPos:[$,K],thinningShape:[ie,te,Math.pow(10,N.screenThinning.fadePower)],thinningAffectedRatio:N.screenThinning.affectedRatio,thinningParticleOffset:ae,color:[N.color.r,N.color.g,N.color.b,N.color.a],direction:c},{u_modelview:Float32Array.from(oe.modelview),u_projection:Float32Array.from(oe.projection),u_time:oe.time,u_cam_pos:oe.camPos,u_velocityConeAperture:oe.velocityConeAperture,u_velocity:oe.velocity,u_horizontalOscillationRadius:oe.horizontalOscillationRadius,u_horizontalOscillationRate:oe.horizontalOscillationRate,u_boxSize:oe.boxSize,u_billboardSize:oe.billboardSize,u_simpleShapeParameters:oe.simpleShapeParameters,u_screenSize:oe.screenSize,u_thinningCenterPos:oe.thinningCenterPos,u_thinningShape:oe.thinningShape,u_thinningAffectedRatio:oe.thinningAffectedRatio,u_thinningParticleOffset:oe.thinningParticleOffset,u_particleColor:oe.color,u_direction:oe.direction});var oe;const se=Math.round(N.intensity*this.particlesCount),he=s.b8.simpleSegment(0,0,4*se,2*se);this.particlesVx&&this.particlesIdx&&C.draw(t,A.TRIANGLES,xt.disabled,Lt.disabled,Zt.alphaBlended,zt.disabled,ne,"snow_particles",this.particlesVx,this.particlesIdx,he)})(r.boxSize,0,r),this._vignette.draw(t,d)}}const h0={symbol:function(u,t,r,c,d){if(u.renderPass!=="translucent")return;const f=Lt.disabled,_=u.colorModeForRenderPass(),T=r.layout.get("text-variable-anchor"),E=r.layout.get("text-size-scale-range"),M=s.ay(u.scaleFactor,E[0],E[1]);T&&function(C,k,j,N,G,$,K,ie){const te=k.transform,ae=G==="map",ne=$==="map";for(const oe of C){const se=N.getTile(oe),he=se.getBucket(j);if(!he||!he.text||!he.text.segments.get().length)continue;const fe=s.bp(he.textSizeData,te.zoom,ie),Ce=nn(oe,he.getProjection(),te),Se=te.calculatePixelsToTileUnitsMatrix(se),Ve=ro(Ce,se.tileID.canonical,ne,ae,te,he.getProjection(),Se),Ue=he.hasIconTextFit()&&he.hasIconData();if(fe){const 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M=u.context,A=M.gl,z=u.transform,C=u.depthModeForSublayer(0,xt.ReadOnly),k=Lt.disabled,j=u.colorModeForDrapableLayerRenderPass(E),N=z.projection.name==="globe",G=[s.av(z.center.lng),s.aC(z.center.lat)],$=[];for(let ie=0;ie<c.length;ie++){const te=c[ie],ae=t.getTile(te),ne=ae.getBucket(r);if(!ne||ne.projection.name!==z.projection.name)continue;const oe=ne.programConfigurations.get(r.id),se=s.cZ(r),he=u.isTileAffectedByFog(te);N&&se.push("PROJECTION_GLOBE_VIEW"),se.push("DEPTH_D24"),u.terrain&&z.depthOcclusionForSymbolsAndCircles&&se.push("DEPTH_OCCLUSION");const fe=u.getOrCreateProgram("circle",{config:oe,defines:se,overrideFog:he}),Ce=ne.layoutVertexBuffer,Se=ne.globeExtVertexBuffer,Ve=ne.indexBuffer,Ue=z.projection.createInversionMatrix(z,te.canonical),We={programConfiguration:oe,program:fe,layoutVertexBuffer:Ce,globeExtVertexBuffer:Se,indexBuffer:Ve,uniformValues:s.c_(u,te,ae,Ue,G,r),tile:ae};if(T){const Te=ne.segments.get();for(const Ne of Te)$.push({segments:new s.b8([Ne]),sortKey:Ne.sortKey,state:We})}else $.push({segments:ne.segments,sortKey:0,state:We})}T&&$.sort((ie,te)=>ie.sortKey-te.sortKey);const K={useDepthForOcclusion:z.depthOcclusionForSymbolsAndCircles};for(const ie of $){const{programConfiguration:te,program:ae,layoutVertexBuffer:ne,globeExtVertexBuffer:oe,indexBuffer:se,uniformValues:he,tile:fe}=ie.state,Ce=ie.segments;u.terrain&&u.terrain.setupElevationDraw(fe,ae,K),u.uploadCommonUniforms(M,ae,fe.tileID.toUnwrapped()),ae.draw(u,A.TRIANGLES,C,k,j,zt.disabled,he,r.id,ne,se,Ce,r.paint,z.zoom,te,[oe])}},heatmap:function(u,t,r,c){if(r.paint.get("heatmap-opacity")!==0)if(u.renderPass==="offscreen"){const d=u.context,f=d.gl,_=Lt.disabled,T=new Zt([f.ONE,f.ONE,f.ONE,f.ONE],s.al.transparent,[!0,!0,!0,!0]);(function(k,j,N,G){const $=k.gl,K=j.width*G,ie=j.height*G;k.activeTexture.set($.TEXTURE1),k.viewport.set([0,0,K,ie]);let te=N.heatmapFbo;if(!te||te&&(te.width!==K||te.height!==ie)){te&&te.destroy();const ae=$.createTexture();$.bindTexture($.TEXTURE_2D,ae),$.texParameteri($.TEXTURE_2D,$.TEXTURE_WRAP_S,$.CLAMP_TO_EDGE),$.texParameteri($.TEXTURE_2D,$.TEXTURE_WRAP_T,$.CLAMP_TO_EDGE),$.texParameteri($.TEXTURE_2D,$.TEXTURE_MIN_FILTER,$.LINEAR),$.texParameteri($.TEXTURE_2D,$.TEXTURE_MAG_FILTER,$.LINEAR),te=N.heatmapFbo=k.createFramebuffer(K,ie,!0,null),function(ne,oe,se,he,fe,Ce){const Se=ne.gl;Se.texImage2D(Se.TEXTURE_2D,0,ne.extRenderToTextureHalfFloat?Se.RGBA16F:Se.RGBA,fe,Ce,0,Se.RGBA,ne.extRenderToTextureHalfFloat?Se.HALF_FLOAT:Se.UNSIGNED_BYTE,null),he.colorAttachment.set(se)}(k,0,ae,te,K,ie)}else $.bindTexture($.TEXTURE_2D,te.colorAttachment.get()),k.bindFramebuffer.set(te.framebuffer)})(d,u,r,u.transform.projection.name==="globe"?.5:.25),d.clear({color:s.al.transparent});const E=u.transform,M=E.projection.name==="globe",A=M?["PROJECTION_GLOBE_VIEW"]:[],z=M?zt.frontCCW:zt.disabled,C=[s.av(E.center.lng),s.aC(E.center.lat)];for(let k=0;k<c.length;k++){const j=c[k];if(t.hasRenderableParent(j))continue;const N=t.getTile(j),G=N.getBucket(r);if(!G||G.projection.name!==E.projection.name)continue;const $=u.isTileAffectedByFog(j),K=G.programConfigurations.get(r.id),ie=u.getOrCreateProgram("heatmap",{config:K,defines:A,overrideFog:$}),{zoom:te}=u.transform;u.terrain&&u.terrain.setupElevationDraw(N,ie),u.uploadCommonUniforms(d,ie,j.toUnwrapped());const ae=E.projection.createInversionMatrix(E,j.canonical);ie.draw(u,f.TRIANGLES,xt.disabled,_,T,z,hl(u,j,N,ae,C,te,r.paint.get("heatmap-intensity")),r.id,G.layoutVertexBuffer,G.indexBuffer,G.segments,r.paint,u.transform.zoom,K,M?[G.globeExtVertexBuffer]:null)}d.viewport.set([0,0,u.width,u.height])}else u.renderPass==="translucent"&&(u.context.setColorMode(u.colorModeForRenderPass()),function(d,f){const _=d.context,T=_.gl,E=f.heatmapFbo;if(!E)return;_.activeTexture.set(T.TEXTURE0),T.bindTexture(T.TEXTURE_2D,E.colorAttachment.get()),_.activeTexture.set(T.TEXTURE1);let M=f.colorRampTexture;M||(M=f.colorRampTexture=new s.T(_,f.colorRamp,T.RGBA8)),M.bind(T.LINEAR,T.CLAMP_TO_EDGE),d.getOrCreateProgram("heatmapTexture").draw(d,T.TRIANGLES,xt.disabled,Lt.disabled,d.colorModeForRenderPass(),zt.disabled,((A,z,C,k)=>({u_image:0,u_color_ramp:1,u_opacity:z.paint.get("heatmap-opacity")}))(0,f),f.id,d.viewportBuffer,d.quadTriangleIndexBuffer,d.viewportSegments,f.paint,d.transform.zoom)}(u,r))},line:function(u,t,r,c){if(u.renderPass!=="translucent")return;const d=r.paint.get("line-opacity"),f=r.paint.get("line-width");if(d.constantOr(1)===0||f.constantOr(1)===0)return;const _=r.paint.get("line-emissive-strength"),T=r.paint.get("line-occlusion-opacity"),E=r.layout.get("line-elevation-reference"),M=r.layout.get("line-width-unit")==="meters",A=E==="sea",z=u.context,C=z.gl;if(r.hasElevatedBuckets&&u.transform.projection.name==="globe")return;const k=r.layout.get("line-cross-slope"),j=k!==void 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Fi=Ot=>{Te!=null&&(Te.value=Ce*T),Tt.draw(u,C.TRIANGLES,ke,Ot,G,zt.disabled,Ht,r.id,it.layoutVertexBuffer,it.indexBuffer,it.segments,r.paint,u.transform.zoom,ft,[it.layoutVertexBuffer2,it.patternVertexBuffer,it.zOffsetVertexBuffer]),Te!=null&&(Te.value=Ce)};if(Se&&!ze){const Ot=u.stencilModeForClipping(et).ref;Ot===0&&$&&z.clear({stencil:0});const mt={func:C.EQUAL,mask:255};Ht.u_alpha_discard_threshold=.8,Fi(new Lt(mt,Ot,255,C.KEEP,C.KEEP,C.INVERT)),Ht.u_alpha_discard_threshold=0,Fi(new Lt(mt,Ot,255,C.KEEP,C.KEEP,C.KEEP))}else Ht.u_alpha_discard_threshold=Se&&ze&&qe?.8:0,Fi(ze?je:u.stencilModeForClipping(et))}};if(r.hasNonElevatedBuckets){const be=!$&&u.terrain;T!==0&&be?s.w(`Occlusion opacity for layer ${r.id} is supported on terrain only if the layer has line-z-offset enabled.`):be?s.w(`Cannot render non-elevated lines in immediate mode when terrain is enabled. 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ae){const[,Ue,We]=Ve;oe.activeTexture.set(se.TEXTURE0+0),Ue.texture.bind(se.LINEAR,se.CLAMP_TO_EDGE),oe.activeTexture.set(se.TEXTURE0+1);const Te=We.particleTexture0;Te.bind(se.NEAREST,se.CLAMP_TO_EDGE);const Ne=$h(1,Te.size[0],0,Ue.texture.size,he,fe,Ce,Ue.textureOffset,Ue.scale,Ue.offset);Se.colorAttachment.set(We.particleTexture1.texture),oe.clear({color:s.al.transparent}),ie.getOrCreateProgram("rasterParticleUpdate",{defines:Ue.defines}).draw(ie,se.TRIANGLES,xt.disabled,Lt.disabled,Zt.unblended,zt.disabled,Ne,te.id,ie.viewportBuffer,ie.quadTriangleIndexBuffer,ie.viewportSegments)}}(_,E,G,K)}(u,t,r,c),u.renderPass==="translucent"&&(function(_,T,E,M,A){const z=_.context,C=z.gl,k=T.getSource().tileSize,j=5*(1-s.ae(s.bY,s.bY+1,_.transform.zoom))*k+E.paint.get("raster-particle-elevation"),N=!_.options.moving,G=_.transform.projection.name==="globe";if(!M.length)return;const[$,K]=_.stencilConfigForOverlap(M),ie=[];G&&ie.push("PROJECTION_GLOBE_VIEW");const te=_.stencilModeFor3D();for(const ae of K){const ne=ae.toUnwrapped(),oe=T.getTile(ae);if(!oe.rasterParticleState)continue;const se=oe.rasterParticleState,he=100;oe.registerFadeDuration(he);const fe=T.findLoadedParent(ae,0),Ce=ol(oe,fe,T,_.transform,he);let Se,Ve;_.terrain&&_.terrain.prepareDrawTile(),z.activeTexture.set(C.TEXTURE0),se.targetColorTexture.bind(C.LINEAR,C.CLAMP_TO_EDGE),z.activeTexture.set(C.TEXTURE1),fe&&fe.rasterParticleState?(fe.rasterParticleState.targetColorTexture.bind(C.LINEAR,C.CLAMP_TO_EDGE),Se=Math.pow(2,fe.tileID.overscaledZ-oe.tileID.overscaledZ),Ve=[oe.tileID.canonical.x*Se%1,oe.tileID.canonical.y*Se%1]):se.targetColorTexture.bind(C.LINEAR,C.CLAMP_TO_EDGE);const Ue=G?Float32Array.from(_.transform.expandedFarZProjMatrix):_.transform.calculateProjMatrix(ne,N),We=_.transform,Te=qc(We),Ne=s.cF(ae.canonical),be=s.cG(Ne.getCenter().lat);let 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ft=_.depthModeForSublayer(0,xt.ReadOnly),Rt=$[ae.overscaledZ],{tileBoundsBuffer:Tt,tileBoundsIndexBuffer:Pt,tileBoundsSegments:Et}=_.getTileBoundsBuffers(oe);it.draw(_,C.TRIANGLES,ft,Rt,Zt.alphaBlended,zt.disabled,et,E.id,Tt,Pt,Et)}}_.resetStencilClippingMasks()}(u,t,r,c),u.style.map.triggerRepaint())},background:function(u,t,r,c){const d=r.paint.get("background-color"),f=r.paint.get("background-color-use-theme").constantOr("default")==="none",_=r.paint.get("background-opacity"),T=r.paint.get("background-emissive-strength"),E=r.paint.get("background-pitch-alignment")==="viewport";if(_===0)return;const M=u.context,A=M.gl,z=u.transform,C=z.tileSize,k=r.paint.get("background-pattern");let j;if(k!==void 0&&(k===null||(j=u.imageManager.getPattern(s.I.from(k.toString()),r.scope,u.style.getLut(r.scope)),!j)))return;const N=!k&&d.a===1&&_===1&&u.opaquePassEnabledForLayer()?"opaque":"translucent";if(u.renderPass!==N)return;const G=Lt.disabled,$=u.depthModeForSublayer(0,N==="opaque"?xt.ReadWrite:xt.ReadOnly),K=u.colorModeForDrapableLayerRenderPass(T),ie=k?"backgroundPattern":"background";let te,ae=c;if(ae||(te=u.getBackgroundTiles(),ae=Object.values(te).map(ne=>ne.tileID)),k&&(M.activeTexture.set(A.TEXTURE0),u.imageManager.bind(u.context,r.scope)),E){const ne=u.getOrCreateProgram(ie,{overrideFog:!1,overrideRtt:!0}),oe=new Float32Array(s.ad.mat4.identity([])),se=new s.aH(0,0,0,0,0),he=k?Nc(oe,T,_,u,0,r.scope,j,E,{tileID:se,tileSize:C}):U3(oe,T,_,d.toRenderColor(f?null:r.lut));ne.draw(u,A.TRIANGLES,$,G,K,zt.disabled,he,r.id,u.viewportBuffer,u.quadTriangleIndexBuffer,u.viewportSegments)}else for(const ne of ae){const oe=u.isTileAffectedByFog(ne),se=u.getOrCreateProgram(ie,{overrideFog:oe}),he=ne.toUnwrapped(),fe=c?ne.projMatrix:u.transform.calculateProjMatrix(he);u.prepareDrawTile();const Ce=t?t.getTile(ne):te?te[ne.key]:new Cn(ne,C,z.zoom,u),Se=k?Nc(fe,T,_,u,0,r.scope,j,E,{tileID:ne,tileSize:C}):U3(fe,T,_,d.toRenderColor(f?null:r.lut));u.uploadCommonUniforms(M,se,he);const{tileBoundsBuffer:Ve,tileBoundsIndexBuffer:Ue,tileBoundsSegments:We}=u.getTileBoundsBuffers(Ce);se.draw(u,A.TRIANGLES,$,G,K,zt.disabled,Se,r.id,Ve,Ue,We)}},sky:function(u,t,r){const c=u._atmosphere?s.ag(u.transform.zoom):1,d=r.paint.get("sky-opacity")*c;if(d===0)return;const f=u.context,_=r.paint.get("sky-type"),T=new xt(f.gl.LEQUAL,xt.ReadOnly,[0,1]),E=u.frameCounter/1e3%1;_==="atmosphere"?u.renderPass==="offscreen"?r.needsSkyboxCapture(u)&&(function(M,A,z,C){const k=M.context,j=k.gl;let N=A.skyboxFbo;if(!N){N=A.skyboxFbo=k.createFramebuffer(32,32,!0,null),A.skyboxGeometry=new Hc(k),A.skyboxTexture=k.gl.createTexture(),j.bindTexture(j.TEXTURE_CUBE_MAP,A.skyboxTexture),j.texParameteri(j.TEXTURE_CUBE_MAP,j.TEXTURE_WRAP_S,j.CLAMP_TO_EDGE),j.texParameteri(j.TEXTURE_CUBE_MAP,j.TEXTURE_WRAP_T,j.CLAMP_TO_EDGE),j.texParameteri(j.TEXTURE_CUBE_MAP,j.TEXTURE_MIN_FILTER,j.LINEAR),j.texParameteri(j.TEXTURE_CUBE_MAP,j.TEXTURE_MAG_FILTER,j.LINEAR);for(let ie=0;ie<6;++ie)j.texImage2D(j.TEXTURE_CUBE_MAP_POSITIVE_X+ie,0,j.RGBA,32,32,0,j.RGBA,j.UNSIGNED_BYTE,null)}k.bindFramebuffer.set(N.framebuffer),k.viewport.set([0,0,32,32]);const G=A.getCenter(M,!0),$=M.getOrCreateProgram("skyboxCapture"),K=new Float64Array(16);s.ad.mat4.identity(K),s.ad.mat4.rotateY(K,K,.5*-Math.PI),fr(M,A,$,K,G,0),s.ad.mat4.identity(K),s.ad.mat4.rotateY(K,K,.5*Math.PI),fr(M,A,$,K,G,1),s.ad.mat4.identity(K),s.ad.mat4.rotateX(K,K,.5*-Math.PI),fr(M,A,$,K,G,2),s.ad.mat4.identity(K),s.ad.mat4.rotateX(K,K,.5*Math.PI),fr(M,A,$,K,G,3),s.ad.mat4.identity(K),fr(M,A,$,K,G,4),s.ad.mat4.identity(K),s.ad.mat4.rotateY(K,K,Math.PI),fr(M,A,$,K,G,5),k.viewport.set([0,0,M.width,M.height])}(u,r),r.markSkyboxValid(u)):u.renderPass==="sky"&&function(M,A,z,C,k){const j=M.context,N=j.gl,G=M.transform,$=M.getOrCreateProgram("skybox");j.activeTexture.set(N.TEXTURE0),N.bindTexture(N.TEXTURE_CUBE_MAP,A.skyboxTexture);const K=((ie,te,ae,ne,oe)=>({u_matrix:ie,u_sun_direction:te,u_cubemap:0,u_opacity:ne,u_temporal_offset:oe}))(G.skyboxMatrix,A.getCenter(M,!1),0,C,k);M.uploadCommonUniforms(j,$),$.draw(M,N.TRIANGLES,z,Lt.disabled,M.colorModeForRenderPass(),zt.backCW,K,"skybox",A.skyboxGeometry.vertexBuffer,A.skyboxGeometry.indexBuffer,A.skyboxGeometry.segment)}(u,r,T,d,E):_==="gradient"&&u.renderPass==="sky"&&function(M,A,z,C,k){const j=M.context,N=j.gl,G=M.transform,$=M.getOrCreateProgram("skyboxGradient");A.skyboxGeometry||(A.skyboxGeometry=new Hc(j)),j.activeTexture.set(N.TEXTURE0);let K=A.colorRampTexture;K||(K=A.colorRampTexture=new s.T(j,A.colorRamp,N.RGBA8)),K.bind(N.LINEAR,N.CLAMP_TO_EDGE);const ie=((te,ae,ne,oe,se)=>({u_matrix:te,u_color_ramp:0,u_center_direction:ae,u_radius:s.ak(ne),u_opacity:oe,u_temporal_offset:se}))(G.skyboxMatrix,A.getCenter(M,!1),A.paint.get("sky-gradient-radius"),C,k);M.uploadCommonUniforms(j,$),$.draw(M,N.TRIANGLES,z,Lt.disabled,M.colorModeForRenderPass(),zt.backCW,ie,"skyboxGradient",A.skyboxGeometry.vertexBuffer,A.skyboxGeometry.indexBuffer,A.skyboxGeometry.segment)}(u,r,T,d,E)},debug:function(u,t,r,c,d,f){for(let _=0;_<r.length;_++)if(d){const M=new s.al(c.r*.8,c.g*.8,c.b*.8,1);qo(u,t,r[_],c,-1,-1,f),qo(u,t,r[_],c,-1,1,f),qo(u,t,r[_],c,1,1,f),qo(u,t,r[_],c,1,-1,f),qo(u,t,r[_],M,0,0,f)}else qo(u,t,r[_],c,0,0,f)},custom:function(u,t,r,c){const d=u.context,f=r.implementation;if(!u.transform.projection.unsupportedLayers||!u.transform.projection.unsupportedLayers.includes("custom")||u.terrain&&(u.terrain.renderingToTexture||u.renderPass==="offscreen")&&r.isDraped(t)){if(u.renderPass==="offscreen"){const _=f.prerender;if(_){if(u.setCustomLayerDefaults(),d.setColorMode(u.colorModeForRenderPass()),u.transform.projection.name==="globe"){const T=u.transform.pointMerc;_.call(f,d.gl,u.transform.customLayerMatrix(),u.transform.getProjection(),u.transform.globeToMercatorMatrix(),s.ag(u.transform.zoom),[T.x,T.y],u.transform.pixelsPerMeterRatio)}else _.call(f,d.gl,u.transform.customLayerMatrix());d.setDirty(),u.setBaseState()}}else if(u.renderPass==="translucent"){if(u.terrain&&u.terrain.renderingToTexture){const T=f.renderToTile;if(T){const E=c[0].canonical,M=new s.ac(E.x+c[0].wrap*(1<<E.z),E.y,E.z);d.setDepthMode(xt.disabled),d.setStencilMode(Lt.disabled),d.setColorMode(u.colorModeForRenderPass()),u.setCustomLayerDefaults(),T.call(f,d.gl,M),d.setDirty(),u.setBaseState()}return}u.setCustomLayerDefaults(),d.setColorMode(u.colorModeForRenderPass()),d.setStencilMode(Lt.disabled);const _=f.renderingMode==="3d"?new xt(u.context.gl.LEQUAL,xt.ReadWrite,u.depthRangeFor3D):u.depthModeForSublayer(0,xt.ReadOnly);if(d.setDepthMode(_),u.transform.projection.name==="globe"){const T=u.transform.pointMerc;f.render(d.gl,u.transform.customLayerMatrix(),u.transform.getProjection(),u.transform.globeToMercatorMatrix(),s.ag(u.transform.zoom),[T.x,T.y],u.transform.pixelsPerMeterRatio)}else f.render(d.gl,u.transform.customLayerMatrix());d.setDirty(),u.setBaseState(),d.bindFramebuffer.set(null)}}else s.w("Custom layers are not yet supported with this projection. Use mercator or globe to enable usage of custom layers.")},model:function(u,t,r,c){if(u.renderPass==="opaque")return;const d=r.paint.get("model-opacity").constantOr(1);if(d===0)return;const f=r.paint.get("model-cast-shadows");if(u.renderPass==="shadow"&&(!f||u.terrain&&d<.65&&r._transitionablePaint._values["model-opacity"].value.expression instanceof s.ab))return;const _=u.shadowRenderer,T=r.paint.get("model-receive-shadows");_&&(_.useNormalOffset=!0,T||(_.enabled=!1));const E=()=>{_&&(_.useNormalOffset=!0,T||(_.enabled=!0))},M=t.getSource();if(u.renderPass==="light-beam"&&M.type!=="batched-model")return;if(M.type==="vector"||M.type==="geojson")return function($,K,ie,te,ae){const ne=$.transform;if(ne.projection.name!=="mercator")return void s.w(`Drawing 3D models for ${ne.projection.name} projection is not yet implemented`);const oe=ne.getFreeCameraOptions().position;if(!$.modelManager)return;const se=$.modelManager;ie.modelManager=se;const he=$.shadowRenderer;if(!ie._unevaluatedLayout._values.hasOwnProperty("model-id"))return;const fe=ie._unevaluatedLayout._values["model-id"],Ce=Object.assign({},ie.layout.get("model-id").parameters),Se=$.style.order.indexOf(ie.fqid);for(const Ve of te){const Ue=K.getTile(Ve).getBucket(ie);if(!Ue||Ue.projection.name!==ne.projection.name)continue;const We=Ue.getModelUris();We&&!Ue.modelsRequested&&(se.addModelsFromBucket(We,ae),Ue.modelsRequested=!0);const Te=Q3(Ve,ne);Ce.zoom=Te;const Ne=fe.possiblyEvaluate(Ce);if(J3($,Ue,Ve),wn.shadowUniformsInitialized=!1,wn.useSingleShadowCascade=!!he&&he.getMaxCascadeForTile(Ve.toUnwrapped())===0,$.renderPass==="shadow"&&he){if($.currentShadowCascade===1&&Ue.isInsideFirstShadowMapFrustum)continue;const ke=ne.calculatePosMatrix(Ve.toUnwrapped(),ne.worldSize);if(wn.tileMatrix.set(ke),wn.shadowTileMatrix=Float32Array.from(he.calculateShadowPassMatrixFromMatrix(ke)),wn.aabb.min.fill(0),wn.aabb.max[0]=wn.aabb.max[1]=s.ai,wn.aabb.max[2]=0,vl(Ue,wn,$,ie.scope))continue}const be=1<<Ve.canonical.z,Be=[((oe.x-Ve.wrap)*be-Ve.canonical.x)*s.ai,(oe.y*be-Ve.canonical.y)*s.ai,oe.z*be*s.ai];$.conflationActive&&Object.keys(Ue.instancesPerModel).length>0&&$.style.isLayerClipped(ie,K.getSource())&&Ue.updateReplacement(Ve,$.replacementSource,Se,ae)&&(Ue.uploaded=!1,Ue.upload($.context));for(let ke in Ue.instancesPerModel){const je=Ue.instancesPerModel[ke];je.features.length>0&&(ke=Ne.evaluate(je.features[0].feature,{}));const ze=se.getModel(ke,ae);if(ze&&ze.uploaded)for(const qe of ze.nodes)Ln($,ie,qe,je,Be,Ve,wn)}}}(u,t,r,c,M.type==="vector"?r.scope:""),void E();if(!M.loaded())return;if(M.type==="batched-model")return function($,K,ie,te){ie.resetLayerRenderingStats($);const ae=$.context,ne=$.transform,oe=$.style.fog,se=$.shadowRenderer;if(ne.projection.name!=="mercator")return void s.w(`Drawing 3D landmark models for ${ne.projection.name} projection is not yet implemented`);const he=$.transform.getFreeCameraOptions().position,fe=s.ad.vec3.scale([],[he.x,he.y,he.z],$.transform.worldSize),Ce=s.ad.vec3.negate([],fe),Se=s.ad.mat4.identity([]),Ve=s.dm(ne.center.lat,ne.zoom),Ue=s.ad.mat4.fromScaling([],[1,1,1/Ve]);s.ad.mat4.translate(Se,Se,Ce);const We=ie.paint.get("model-opacity").constantOr(1),Te=new xt(ae.gl.LEQUAL,xt.ReadWrite,$.depthRangeFor3D),Ne=new xt(ae.gl.LEQUAL,xt.ReadOnly,$.depthRangeFor3D),be=new s.ce([1/0,1/0,1/0],[-1/0,-1/0,-1/0]),Be=$.renderPass==="shadow",ke=Be&&se?se.getCurrentCascadeFrustum():ne.getFrustum(ne.scaleZoom(ne.worldSize)),je=ie.paint.get("model-front-cutoff"),ze=je[2]<1,qe=lo($,ie.paint.get("model-cutoff-fade-range")),et=ie.getLayerRenderingStats();(function(tt,it,ft,Rt){const Tt=tt.terrain?tt.terrain.exaggeration():0,Pt=tt.transform.zoom;for(const Et of Rt){const Qt=it.getTile(Et).getBucket(ft);Qt&&(Qt.setFilter(ft.filter),tt.conflationActive&&Qt.updateReplacement(Et,tt.replacementSource),Qt.evaluateScale(tt,ft),tt.terrain&&Tt>0&&Qt.elevationUpdate(tt.terrain,Tt,Et,ft.source),Qt.needsReEvaluation(tt,Pt,ft)&&Qt.evaluate(ft))}})($,K,ie,te),function(){let tt,it,ft;ze?(tt=te.length-1,it=-1,ft=-1):(tt=0,it=te.length,ft=1);const Rt=new Float64Array(16),Tt=s.ad.vec3.create(),Pt=new s.P(0,0);for(let Et=tt;Et!==it;Et+=ft){const Qt=te[Et],pi=K.getTile(Qt).getBucket(ie);if(!pi||!pi.uploaded)continue;let Pi=!1;se&&(Pi=se.getMaxCascadeForTile(Qt.toUnwrapped())===0);const Ht=ne.calculatePosMatrix(Qt.toUnwrapped(),ne.worldSize),Fi=pi.modelTraits;!Be&&ze&&(s.ad.mat4.invert(Rt,Ht),s.ad.vec3.transformMat4(Tt,fe,Rt),Pt.x=Tt[0],Pt.y=Tt[1]);const Ot=[];pi.setFilter(ie.filter);for(const mt of pi.getNodesInfo()){if(mt.hiddenByReplacement||!mt.node.meshes)continue;const ti=mt.node;let wi=0;$.terrain&&ti.elevation&&(wi=ti.elevation*$.terrain.exaggeration());const li=(()=>{const Ei=mt.aabb;return be.min=[...Ei.min],be.max=[...Ei.max],be.min[2]+=wi,be.max[2]+=wi,s.ad.vec3.transformMat4(be.min,be.min,Ht),s.ad.vec3.transformMat4(be.max,be.max,Ht),be})(),$i=mt.evaluatedScale;if($i[0]<=1&&$i[1]<=1&&$i[2]<=1&&li.intersects(ke)===0)continue;if(!Be&&ze){const Ei=.16666666666666666;mt.cameraCollisionOpacity=fe[0]>li.min[0]&&fe[0]<li.max[0]&&fe[1]>li.min[1]&&fe[1]<li.max[1]&&fe[2]*Ve<li.max[2]&&ti.footprint&&s.bA(Pt,ti.footprint)?Math.max(mt.cameraCollisionOpacity-Ei,0):Math.min(1,mt.cameraCollisionOpacity+Ei)}const Qi=[...Ht],or=ti.anchor?ti.anchor[0]:0,ar=ti.anchor?ti.anchor[1]:0;s.ad.mat4.translate(Qi,Qi,[or*($i[0]-1),ar*($i[1]-1),wi]),s.ad.vec3.exactEquals($i,s.dq)||s.ad.mat4.scale(Qi,Qi,$i);const cn=s.ad.mat4.multiply([],Qi,ti.matrix),zr=s.ad.mat4.multiply([],ne.expandedFarZProjMatrix,cn),si=s.ad.mat4.multiply([],ne.expandedFarZProjMatrix,Qi),Bi=s.ad.vec4.transformMat4([],[or,ar,wi,1],zr)[2];ti.hidden=!1;let fi=We;Be||(ze&&(fi*=mt.cameraCollisionOpacity,fi*=e1(Qi,ne,mt.aabb,je)),fi*=bl(qe,Bi)),fi!==0?Ot.push({nodeInfo:mt,depth:Bi,opacity:fi,wvpForNode:zr,wvpForTile:si,nodeModelMatrix:cn,tileModelMatrix:Qi}):ti.hidden=!0}Be||Ot.sort((mt,ti)=>!ze||mt.opacity===1&&ti.opacity===1?mt.depth<ti.depth?-1:1:mt.opacity===1?-1:ti.opacity===1?1:mt.depth>ti.depth?-1:1);for(const mt of Ot){const ti=mt.nodeInfo,wi=ti.node;let li=s.ad.mat4.multiply([],Ue,mt.tileModelMatrix);s.ad.mat4.multiply(li,Se,li);const $i=s.ad.mat4.invert([],li);s.ad.mat4.transpose($i,$i),s.ad.mat4.scale($i,$i,$o),li=s.ad.mat4.multiply(li,li,wi.matrix);const Qi=$.renderPass==="light-beam",or=ie.paint.get("model-color-use-theme").constantOr("default")==="none",ar=Fi&s.ds.HasMapboxMeshFeatures,cn=ar?0:ti.evaluatedRMEA[0][2];for(let zr=0;zr<wi.meshes.length;++zr){const si=wi.meshes[zr],Bi=zr===wi.lightMeshIndex;let fi=mt.wvpForNode;if(Bi){if(!Qi&&!$.terrain&&$.shadowRenderer){$.currentLayer<$.firstLightBeamLayer&&($.firstLightBeamLayer=$.currentLayer);continue}fi=mt.wvpForTile}else if(Qi)continue;const Ei={defines:[]},yr=[];if(!Be&&se&&(se.useNormalOffset=!!si.normalBuffer),pa(Ei.defines,yr,si,$,or?null:ie.lut),ar||Ei.defines.push("DIFFUSE_SHADED"),Pi&&Ei.defines.push("SHADOWS_SINGLE_CASCADE"),et&&(Be?et.numRenderedVerticesInShadowPass+=si.vertexArray.length:et.numRenderedVerticesInTransparentPass+=si.vertexArray.length),Be){c0(si,mt.nodeModelMatrix,$,ie);continue}let Di=null;if(oe){const En=fo(mt.nodeModelMatrix,$.transform);if(Di=new Float32Array(En),ne.projection.name!=="globe"){const Jr=si.aabb.min,go=si.aabb.max,[Yn,yo]=oe.getOpacityForBounds(En,Jr[0],Jr[1],go[0],go[1]);Ei.overrideFog=Yn>=ot||yo>=ot}}const sr=si.material;let Xn;sr.occlusionTexture&&sr.occlusionTexture.offsetScale&&(Xn=sr.occlusionTexture.offsetScale,Ei.defines.push("OCCLUSION_TEXTURE_TRANSFORM"));const Kr=$.getOrCreateProgram("model",Ei);!Be&&se&&se.setupShadowsFromMatrix(mt.tileModelMatrix,Kr,se.useNormalOffset),$.uploadCommonUniforms(ae,Kr,null,Di);const Sn=sr.pbrMetallicRoughness;Sn.metallicFactor=.9,Sn.roughnessFactor=.5;const Gr=j3(new Float32Array(fi),new Float32Array(li),new Float32Array($i),new Float32Array(wi.matrix),$,mt.opacity,Sn.baseColorFactor.toRenderColor(null),sr.emissiveFactor,Sn.metallicFactor,Sn.roughnessFactor,sr,cn,ie,[0,0,0],Xn);!Bi&&(ti.hasTranslucentParts||mt.opacity<1)&&Kr.draw($,ae.gl.TRIANGLES,Te,Lt.disabled,Zt.disabled,zt.backCCW,Gr,ie.id,si.vertexBuffer,si.indexBuffer,si.segments,ie.paint,$.transform.zoom,void 0,yr),Kr.draw($,ae.gl.TRIANGLES,Bi?Ne:Te,Lt.disabled,Bi||mt.opacity<1||ti.hasTranslucentParts?Zt.alphaBlended:Zt.unblended,zt.backCCW,Gr,ie.id,si.vertexBuffer,si.indexBuffer,si.segments,ie.paint,$.transform.zoom,void 0,yr)}}}}()}(u,t,r,c),void E();if(M.type!=="model")return;const A=M.getModels(),z=[],C=u.transform.getFreeCameraOptions().position,k=s.ad.vec3.scale([],[C.x,C.y,C.z],u.transform.worldSize);s.ad.vec3.negate(k,k);const j=[],N=[];let G=0;for(const $ of A){const K=r.paint.get("model-rotation").constantOr(null),ie=r.paint.get("model-scale").constantOr(null),te=r.paint.get("model-translation").constantOr(null);$.computeModelMatrix(u,K,ie,te,!0,!0,!1);const ae=s.ad.mat4.identity([]),ne=s.dm($.position.lat,u.transform.zoom),oe=s.ad.mat4.fromScaling([],[1,1,1/ne]);s.ad.mat4.translate(ae,ae,k),z.push({zScaleMatrix:oe,negCameraPosMatrix:ae});for(const se of $.nodes)_s(u.transform,se,$.matrix,u.transform.expandedFarZProjMatrix,G,j,N);G++}if(j.sort(($,K)=>K.depth-$.depth),u.renderPass!=="shadow"){if(d===1)for(const $ of N)mo($,u,r,z[$.modelIndex],Lt.disabled,u.colorModeForRenderPass());else{for(const $ of N)mo($,u,r,z[$.modelIndex],Lt.disabled,Zt.disabled);for(const $ of N)mo($,u,r,z[$.modelIndex],u.stencilModeFor3D(),u.colorModeForRenderPass());u.resetStencilClippingMasks()}for(const $ of j)mo($,u,r,z[$.modelIndex],Lt.disabled,u.colorModeForRenderPass());E()}else{for(const $ of N)c0($.mesh,$.nodeModelMatrix,u,r);for(const $ of j)c0($.mesh,$.nodeModelMatrix,u,r);E()}}},El={line:function(u,t,r){if(u.hasElevatedBuckets=!1,u.hasNonElevatedBuckets=!1,u._unevaluatedLayout.getValue("line-elevation-reference")!==void 0||u._unevaluatedLayout.getValue("line-z-offset")!==void 0){if(t){const c=t.getVisibleCoordinates();for(const d of c){const f=t.getTile(d).getBucket(u);if(f&&(f.hasZOffset?u.hasElevatedBuckets=!0:u.hasNonElevatedBuckets=!0,u.hasElevatedBuckets&&u.hasNonElevatedBuckets))break}}}else u.hasNonElevatedBuckets=!0},model:function(u,t,r){const c=t.getSource();if(!c.loaded())return;if(c.type==="vector"||c.type==="geojson")return void(r.modelManager&&r.modelManager.upload(r,c.type==="vector"?u.scope:""));if(c.type==="batched-model"||c.type!=="model")return;const d=c.getModels();for(const f of d)f.upload(r.context)},raster:function(u,t,r){const c=t.getSource();if(!(c instanceof Gn&&c.loaded()))return;const d=u.sourceLayer||c.rasterLayerIds&&c.rasterLayerIds[0];if(!d)return;const f=u.paint.get("raster-array-band")||c.getInitialBand(d);if(f==null)return;const _=t.getIds().map(T=>t.getTileByID(T));for(const T of _)T.updateNeeded(d,f)&&c.prepareTile(T,d,f)},"raster-particle":function(u,t,r){const c=t.getSource();if(!(c instanceof Gn&&c.loaded()))return;const d=u.sourceLayer||c.rasterLayerIds&&c.rasterLayerIds[0];if(!d)return;const f=u.paint.get("raster-particle-array-band")||c.getInitialBand(d);if(f==null)return;const _=t.getIds().map(T=>t.getTileByID(T));for(const T of _)T.updateNeeded(d,f)&&c.prepareTile(T,d,f)}},Ml={fill:Z3};class Al{constructor(t,r,c,d,f){this.context=new Go(t,r),this.transform=c,this._tileTextures={},this.frameCopies=[],this.loadTimeStamps=[],this.tp=f,this._timeStamp=s.q.now(),this._averageFPS=0,this._fpsHistory=[],this._dt=0,this._debugParams={forceEnablePrecipitation:!1,showTerrainProxyTiles:!1,fpsWindow:30,continousRedraw:!1,enabledLayers:{}};const _=["fill","line","symbol","circle","heatmap","fill-extrusion","raster","raster-particle","hillshade","model","background","sky"];for(const E of _)this._debugParams.enabledLayers[E]=!0;f.registerParameter(this._debugParams,["Terrain"],"showTerrainProxyTiles",{},()=>{this.style.map.triggerRepaint()}),f.registerParameter(this._debugParams,["Precipitation"],"forceEnablePrecipitation"),f.registerParameter(this._debugParams,["FPS"],"fpsWindow",{min:1,max:100,step:1}),f.registerBinding(this._debugParams,["FPS"],"continousRedraw",{readonly:!0,label:"continuous redraw"}),f.registerBinding(this,["FPS"],"_averageFPS",{readonly:!0,label:"value"}),f.registerBinding(this,["FPS"],"_averageFPS",{readonly:!0,label:"graph",view:"graph",min:0,max:200});for(const E of _)f.registerParameter(this._debugParams.enabledLayers,["Debug","Layers"],E);this.occlusionParams=new i1(f),this.setup(),this.numSublayers=yn.maxUnderzooming+yn.maxOverzooming+1,this.depthEpsilon=1/Math.pow(2,16),this.deferredRenderGpuTimeQueries=[],this.gpuTimers={},this.frameCounter=0,this._backgroundTiles={},this.conflationActive=!1,this.replacementSource=new s.dy,this.longestCutoffRange=0,this.minCutoffZoom=0,this._fogVisible=!1,this._cachedTileFogOpacities={},this._shadowRenderer=new co(this),this._wireframeDebugCache=new gs,this.renderDefaultNorthPole=!0,this.renderDefaultSouthPole=!0,this.layersWithOcclusionOpacity=[];const T=new s.r({width:1,height:1},Uint8Array.of(0,0,0,0));this.emptyDepthTexture=new s.T(this.context,T,t.RGBA8),this._clippingActiveLastFrame=!1,this.scaleFactor=d}updateTerrain(t,r){const c=!!t&&!!t.terrain&&this.transform.projection.supportsTerrain;if(!(c||this._terrain&&this._terrain.enabled))return;this._terrain||(this._terrain=new Dc(this,t));const d=this._terrain;this.transform.elevation=c?d:null,d.update(t,this.transform,r),this.transform.elevation&&!d.enabled&&(this.transform.elevation=null)}_updateFog(t){const r=t.fog;if(!r||this.transform.projection.name==="globe"||r.getOpacity(this.transform.pitch)<1||r.properties.get("horizon-blend")<.03)return void(this.transform.fogCullDistSq=null);const[c,d]=r.getFovAdjustedRange(this.transform._fov);if(c>d)return void(this.transform.fogCullDistSq=null);const f=c+.78*(d-c);this.transform.fogCullDistSq=f*f}get terrain(){return this.transform._terrainEnabled()&&this._terrain&&this._terrain.enabled||this._forceTerrainMode?this._terrain:null}get forceTerrainMode(){return this._forceTerrainMode}set forceTerrainMode(t){t&&!this._terrain&&(this._terrain=new Dc(this,this.style)),this._forceTerrainMode=t}get shadowRenderer(){return this._shadowRenderer&&this._shadowRenderer.enabled?this._shadowRenderer:null}get wireframeDebugCache(){return this._wireframeDebugCache}resize(t,r){if(this.width=t*s.q.devicePixelRatio,this.height=r*s.q.devicePixelRatio,this.context.viewport.set([0,0,this.width,this.height]),this.style)for(const c of this.style.order)this.style._mergedLayers[c].resize()}setup(){const t=this.context,r=new s.b5;r.emplaceBack(0,0),r.emplaceBack(s.ai,0),r.emplaceBack(0,s.ai),r.emplaceBack(s.ai,s.ai),this.tileExtentBuffer=t.createVertexBuffer(r,s.b7.members),this.tileExtentSegments=s.b8.simpleSegment(0,0,4,2);const c=new s.b5;c.emplaceBack(0,0),c.emplaceBack(s.ai,0),c.emplaceBack(0,s.ai),c.emplaceBack(s.ai,s.ai),this.debugBuffer=t.createVertexBuffer(c,s.b7.members),this.debugSegments=s.b8.simpleSegment(0,0,4,5);const d=new s.b5;d.emplaceBack(-1,-1),d.emplaceBack(1,-1),d.emplaceBack(-1,1),d.emplaceBack(1,1),this.viewportBuffer=t.createVertexBuffer(d,s.b7.members),this.viewportSegments=s.b8.simpleSegment(0,0,4,2);const f=new s.aU;f.emplaceBack(0,0,0,0),f.emplaceBack(s.ai,0,s.ai,0),f.emplaceBack(0,s.ai,0,s.ai),f.emplaceBack(s.ai,s.ai,s.ai,s.ai),this.mercatorBoundsBuffer=t.createVertexBuffer(f,s.ba.members),this.mercatorBoundsSegments=s.b8.simpleSegment(0,0,4,2);const _=new s.aV;_.emplaceBack(0,1,2),_.emplaceBack(2,1,3),this.quadTriangleIndexBuffer=t.createIndexBuffer(_);const T=new s.b6;for(const M of[0,1,3,2,0])T.emplaceBack(M);this.debugIndexBuffer=t.createIndexBuffer(T),this.emptyTexture=new s.T(t,new s.r({width:1,height:1},Uint8Array.of(0,0,0,0)),t.gl.RGBA8),this.identityMat=s.ad.mat4.create();const E=this.context.gl;this.stencilClearMode=new Lt({func:E.ALWAYS,mask:0},0,255,E.ZERO,E.ZERO,E.ZERO),this.loadTimeStamps.push(performance.now())}getMercatorTileBoundsBuffers(){return{tileBoundsBuffer:this.mercatorBoundsBuffer,tileBoundsIndexBuffer:this.quadTriangleIndexBuffer,tileBoundsSegments:this.mercatorBoundsSegments}}getTileBoundsBuffers(t){return t._makeTileBoundsBuffers(this.context,this.transform.projection),t._tileBoundsBuffer?{tileBoundsBuffer:t._tileBoundsBuffer,tileBoundsIndexBuffer:t._tileBoundsIndexBuffer,tileBoundsSegments:t._tileBoundsSegments}:this.getMercatorTileBoundsBuffers()}clearStencil(){const t=this.context.gl;this.nextStencilID=1,this.currentStencilSource=void 0,this._tileClippingMaskIDs={},this.getOrCreateProgram("clippingMask").draw(this,t.TRIANGLES,xt.disabled,this.stencilClearMode,Zt.disabled,zt.disabled,ta(this.identityMat),"$clipping",this.viewportBuffer,this.quadTriangleIndexBuffer,this.viewportSegments)}resetStencilClippingMasks(){this.terrain||(this.currentStencilSource=void 0,this._tileClippingMaskIDs={})}_renderTileClippingMasks(t,r,c){if(!r||this.currentStencilSource===r.id||!t.isTileClipped()||!c||c.length===0)return;if(this._tileClippingMaskIDs&&!this.terrain){let T=!1;for(const E of c)if(this._tileClippingMaskIDs[E.key]===void 0){T=!0;break}if(!T)return}this.currentStencilSource=r.id;const d=this.context,f=d.gl;this.nextStencilID+c.length>256&&this.clearStencil(),d.setColorMode(Zt.disabled),d.setDepthMode(xt.disabled);const _=this.getOrCreateProgram("clippingMask");this._tileClippingMaskIDs={};for(const T of c){const E=r.getTile(T),M=this._tileClippingMaskIDs[T.key]=this.nextStencilID++,{tileBoundsBuffer:A,tileBoundsIndexBuffer:z,tileBoundsSegments:C}=this.getTileBoundsBuffers(E);_.draw(this,f.TRIANGLES,xt.disabled,new Lt({func:f.ALWAYS,mask:0},M,255,f.KEEP,f.KEEP,f.REPLACE),Zt.disabled,zt.disabled,ta(T.projMatrix),"$clipping",A,z,C)}}stencilModeFor3D(){this.currentStencilSource=void 0,this.nextStencilID+1>256&&this.clearStencil();const t=this.nextStencilID++,r=this.context.gl;return new Lt({func:r.NOTEQUAL,mask:255},t,255,r.KEEP,r.KEEP,r.REPLACE)}stencilModeForClipping(t){if(this.terrain)return this.terrain.stencilModeForRTTOverlap(t);const r=this.context.gl;return new Lt({func:r.EQUAL,mask:255},this._tileClippingMaskIDs[t.key],0,r.KEEP,r.KEEP,r.REPLACE)}stencilConfigForOverlap(t){const r=this.context.gl,c=t.sort((_,T)=>T.overscaledZ-_.overscaledZ),d=c[c.length-1].overscaledZ,f=c[0].overscaledZ-d+1;if(f>1){this.currentStencilSource=void 0,this.nextStencilID+f>256&&this.clearStencil();const _={};for(let T=0;T<f;T++)_[T+d]=new Lt({func:r.GEQUAL,mask:255},T+this.nextStencilID,255,r.KEEP,r.KEEP,r.REPLACE);return this.nextStencilID+=f,[_,c]}return[{[d]:Lt.disabled},c]}colorModeForRenderPass(){const t=this.context.gl;return this._showOverdrawInspector?new Zt([t.CONSTANT_COLOR,t.ONE,t.CONSTANT_COLOR,t.ONE],new s.al(.125,.125,.125,0),[!0,!0,!0,!0]):this.renderPass==="opaque"?Zt.unblended:Zt.alphaBlended}colorModeForDrapableLayerRenderPass(t){const r=this.context.gl;return(()=>this.style&&this.style.enable3dLights()&&this.terrain&&this.terrain.renderingToTexture)()&&this.renderPass==="translucent"?new Zt([r.ONE,r.ONE_MINUS_SRC_ALPHA,r.CONSTANT_ALPHA,r.ONE_MINUS_SRC_ALPHA],new s.al(0,0,0,t===void 0?0:t),[!0,!0,!0,!0]):this.colorModeForRenderPass()}depthModeForSublayer(t,r,c,d=!1){if(this.depthOcclusion)return new xt(this.context.gl.GREATER,xt.ReadOnly,this.depthRangeFor3D);if(!this.opaquePassEnabledForLayer()&&!d)return xt.disabled;const f=1-((1+this.currentLayer)*this.numSublayers+t)*this.depthEpsilon;return new xt(c||this.context.gl.LEQUAL,r,[f,f])}opaquePassEnabledForLayer(){return this.currentLayer<this.opaquePassCutoff}blitDepth(){const t=this.context.gl,r=Math.ceil(this.width),c=Math.ceil(this.height),d=this.context.bindFramebuffer.get(),f=t.getParameter(t.TEXTURE_BINDING_2D);this.depthFBO&&this.depthFBO.width===r&&this.depthFBO.height===c||(this.depthFBO&&(this.depthFBO.destroy(),this.depthFBO=void 0,this.depthTexture=void 0),r!==0&&c!==0&&(this.depthFBO=new jr(this.context,r,c,!1,"texture"),this.depthTexture=new s.T(this.context,{width:r,height:c,data:null},t.DEPTH24_STENCIL8),this.depthFBO.depthAttachment.set(this.depthTexture.texture))),this.context.bindFramebuffer.set(d),t.bindTexture(t.TEXTURE_2D,f),this.depthFBO&&(t.bindFramebuffer(t.READ_FRAMEBUFFER,null),t.bindFramebuffer(t.DRAW_FRAMEBUFFER,this.depthFBO.framebuffer),t.blitFramebuffer(0,0,r,c,0,0,r,c,t.DEPTH_BUFFER_BIT,t.NEAREST),t.bindFramebuffer(t.FRAMEBUFFER,this.context.bindFramebuffer.current))}updateAverageFPS(){this._fpsHistory.push(this._dt===0?0:1e3/this._dt),this._fpsHistory.length>this._debugParams.fpsWindow&&this._fpsHistory.splice(0,this._fpsHistory.length-this._debugParams.fpsWindow),this._averageFPS=Math.round(this._fpsHistory.reduce((t,r)=>t+r/this._fpsHistory.length,0))}render(t,r){const c=s.q.now();this._dt=c-this._timeStamp,this._timeStamp=c,this._wireframeDebugCache.update(this.frameCounter),this._debugParams.continousRedraw=t.map.repaint,this.style=t,this.options=r;const d=this.style._mergedLayers,f=!(!this.terrain||!this.terrain.enabled),_=()=>this.style._getOrder(f).filter(Te=>{const Ne=d[Te];return!(Ne.type in this._debugParams.enabledLayers)||this._debugParams.enabledLayers[Ne.type]});let T=_(),E=!1,M=!1;for(const Te of T){const Ne=d[Te];Ne.type==="circle"&&(E=!0),Ne.type==="symbol"&&(Ne.hasInitialOcclusionOpacityProperties?M=!0:E=!0)}let A=T.map(Te=>d[Te]);const z=this.style._mergedSourceCaches;this.imageManager=t.imageManager,this.modelManager=t.modelManager,this.symbolFadeChange=t.placement.symbolFadeChange(s.q.now()),this.imageManager.beginFrame();let C=0,k=!1;for(const Te in z){const Ne=z[Te];Ne.used&&(Ne.prepare(this.context),Ne.getSource().usedInConflation&&++C)}let j=!1;for(const Te of A)Te.isHidden(this.transform.zoom)||(Te.type==="clip"&&(j=!0),this.prepareLayer(Te));const N={},G={},$={},K={},ie={};for(const Te in z){const Ne=z[Te];N[Te]=Ne.getVisibleCoordinates(),G[Te]=N[Te].slice().reverse(),$[Te]=Ne.getVisibleCoordinates(!0).reverse(),K[Te]=Ne.getShadowCasterCoordinates(),ie[Te]=Ne.sortCoordinatesByDistance(N[Te])}const te=Te=>{const Ne=this.style.getLayerSourceCache(Te);return Ne&&Ne.used?Ne.getSource():null};if(C||j||this._clippingActiveLastFrame){const Te=[],Ne=[];let be=0;for(const Be of A)this.isSourceForClippingOrConflation(Be,te(Be))&&(Te.push(Be),Ne.push(be)),be++;if(Te&&(j||Te.length>1)||this._clippingActiveLastFrame){j=!1;const Be=[];for(let ke=0;ke<Te.length;ke++){const je=Te[ke],ze=Ne[ke],qe=this.style.getLayerSourceCache(je);if(!qe||!qe.used||!qe.getSource().usedInConflation&&je.type!=="clip")continue;let et=s.dA,tt=s.by.None;const it=[];let ft=!0;if(je.type==="clip"){et=ze;for(const Rt of je.layout.get("clip-layer-types"))tt|=Rt==="model"?s.by.Model:Rt==="symbol"?s.by.Symbol:s.by.FillExtrusion;for(const Rt of je.layout.get("clip-layer-scope"))it.push(Rt);je.isHidden(this.transform.zoom)?ft=!1:j=!0}ft&&Be.push({layer:je.fqid,cache:qe,order:et,clipMask:tt,clipScope:it})}this.replacementSource.setSources(Be),k=!0}}this._clippingActiveLastFrame=j,k||this.replacementSource.clear(),this.conflationActive=k,this.minCutoffZoom=0,this.longestCutoffRange=0,this.opaquePassCutoff=1/0,this._lastOcclusionLayer=-1,this.layersWithOcclusionOpacity=[];for(let Te=0;Te<A.length;Te++){const Ne=A[Te],be=Ne.cutoffRange();if(this.longestCutoffRange=Math.max(be,this.longestCutoffRange),be>0){const Be=te(Ne);Be&&(this.minCutoffZoom=Math.max(Be.minzoom,this.minCutoffZoom)),Ne.minzoom&&(this.minCutoffZoom=Math.max(Ne.minzoom,this.minCutoffZoom))}Ne.is3D(f)&&(this.opaquePassCutoff===1/0&&(this.opaquePassCutoff=Te),this._lastOcclusionLayer=Te)}const ae=this.style&&this.style.fog;ae?(this._fogVisible=ae.getOpacity(this.transform.pitch)!==0,this._fogVisible&&this.transform.projection.name!=="globe"&&(this._fogVisible=ae.isVisibleOnFrustum(this.transform.cameraFrustum))):this._fogVisible=!1,this._cachedTileFogOpacities={},this.terrain&&(this.terrain.updateTileBinding($),this.opaquePassCutoff=0,T=_(),A=T.map(Te=>d[Te]));const ne=this._shadowRenderer;if(ne){ne.updateShadowParameters(this.transform,this.style.directionalLight);for(const Te in z)for(const Ne of N[Te]){let be={min:0,max:0};this.terrain&&(be=this.terrain.getMinMaxForTile(Ne)||be),ne.addShadowReceiver(Ne.toUnwrapped(),be.min,be.max)}}this.transform.projection.name!=="globe"||this.globeSharedBuffers||(this.globeSharedBuffers=new s.dz(this.context)),this.style.fog&&this.transform.projection.supportsFog?(this._atmosphere||(this._atmosphere=new Zc(this)),this._atmosphere.update(this)):this._atmosphere&&(this._atmosphere.destroy(),this._atmosphere=void 0);const oe=this._debugParams.forceEnablePrecipitation||!(!this.style||!this.style.snow),se=this._debugParams.forceEnablePrecipitation||!(!this.style||!this.style.rain);if(oe&&!this._snow&&(this._snow=new fa(this)),!oe&&this._snow&&(this._snow.destroy(),delete this._snow),se&&!this._rain&&(this._rain=new s1(this)),!se&&this._rain&&(this._rain.destroy(),delete this._rain),this._snow&&this._snow.update(this),this._rain&&this._rain.update(this),!is.has(this.context.gl))return;this.renderPass="offscreen";for(const Te of A){const Ne=t.getLayerSourceCache(Te);if(!Te.hasOffscreenPass()||Te.isHidden(this.transform.zoom))continue;const be=Ne?G[Ne.id]:void 0;(Te.type==="custom"||Te.type==="raster"||Te.type==="raster-particle"||Te.isSky()||be&&be.length)&&this.renderLayer(this,Ne,Te,be)}this.depthRangeFor3D=[0,1-(A.length+2)*this.numSublayers*this.depthEpsilon],this._shadowRenderer&&(this.renderPass="shadow",this._shadowRenderer.drawShadowPass(this.style,K)),this.context.bindFramebuffer.set(null),this.context.viewport.set([0,0,this.width,this.height]);const he=this.transform.projection.name==="globe"||this.transform.isHorizonVisible(),fe=(()=>{if(r.showOverdrawInspector)return s.al.black;const Te=this.style.fog;if(Te&&this.transform.projection.supportsFog){const Ne=this.style.getLut(Te.scope);if(!he){const be=Te.properties.get("color-use-theme")==="none",Be=Te.properties.get("color").toRenderColor(be?null:Ne).toArray01();return new s.al(...Be)}if(he){const be=Te.properties.get("space-color-use-theme")==="none",Be=Te.properties.get("space-color").toRenderColor(be?null:Ne).toArray01();return new s.al(...Be)}}return s.al.transparent})();if(this.context.clear({color:fe,depth:1}),this.clearStencil(),this._showOverdrawInspector=r.showOverdrawInspector,this.renderPass="opaque",this.style.fog&&this.transform.projection.supportsFog&&this._atmosphere&&!this._showOverdrawInspector&&he&&this._atmosphere.drawStars(this,this.style.fog),!this.terrain)for(this.currentLayer=T.length-1;this.currentLayer>=0;this.currentLayer--){const Te=A[this.currentLayer],Ne=t.getLayerSourceCache(Te);if(Te.isSky())continue;const be=Ne?(Te.is3D(f)?ie:G)[Ne.id]:void 0;this._renderTileClippingMasks(Te,Ne,be),this.renderLayer(this,Ne,Te,be)}if(this.style.fog&&this.transform.projection.supportsFog&&this._atmosphere&&!this._showOverdrawInspector&&he&&this._atmosphere.drawAtmosphereGlow(this,this.style.fog),this.renderPass="sky",(!this._atmosphere||s.ag(this.transform.zoom)>0)&&(this.transform.projection.name==="globe"||this.transform.isHorizonVisible()))for(this.currentLayer=0;this.currentLayer<T.length;this.currentLayer++){const Te=A[this.currentLayer],Ne=t.getLayerSourceCache(Te);Te.isSky()&&this.renderLayer(this,Ne,Te,Ne?G[Ne.id]:void 0)}function Ce(Te,Ne){let be;return Ne&&(be=(Te.type==="symbol"?$:Te.is3D(f)?ie:G)[Ne.id]),be}if(this.renderPass="translucent",this.transform.projection.name==="globe"){for(this.renderElevatedRasterBackface=!0,this.currentLayer=0;this.currentLayer<T.length;){const Te=A[this.currentLayer];if(Te.type==="raster"||Te.type==="raster-particle"){const Ne=t.getLayerSourceCache(Te);this.renderLayer(this,Ne,Te,Ce(Te,Ne))}++this.currentLayer}this.renderElevatedRasterBackface=!1}this.currentLayer=0,this.firstLightBeamLayer=Number.MAX_SAFE_INTEGER;let Se=0;ne&&(Se=ne.getShadowCastingLayerCount());let Ve=!1,Ue=-1;for(let Te=0;Te<T.length;++Te){const Ne=A[Te];Ne.isHidden(this.transform.zoom)||Ne.is3D(f)&&(Ue=Te)}M&&Ue===-1&&(E=!0);let We=!1;for(;this.currentLayer<T.length;){const Te=A[this.currentLayer],Ne=t.getLayerSourceCache(Te);if(Te.isSky())++this.currentLayer;else if(this.terrain&&this.style.isLayerDraped(Te)){if(Te.isHidden(this.transform.zoom)){++this.currentLayer;continue}this.currentLayer=this.terrain.renderBatch(this.currentLayer),this._lastOcclusionLayer=Math.max(this.currentLayer,this._lastOcclusionLayer)}else{if(!We&&Te.is3D(f)&&!f){const be=this.currentLayer,Be=ke=>{for(this.currentLayer=0;this.currentLayer<A.length;this.currentLayer++){const je=A[this.currentLayer];if(Ml[je.type]){const ze=this.style.getLayerSourceCache(je);Ml[je.type](this,ze,je,Ce(je,ze),ke)}}};Be("initialize"),Be("reset"),this.currentLayer=be,We=!0}if(E&&!Ve&&this.terrain&&!this.transform.isOrthographic&&(Ve=!0,this.blitDepth()),M&&Ue!==-1&&this.currentLayer===Ue+1&&!this.transform.isOrthographic&&this.blitDepth(),this.terrain||this._renderTileClippingMasks(Te,Ne,Ne?N[Ne.id]:void 0),this.renderLayer(this,Ne,Te,Ce(Te,Ne)),!this.terrain&&ne&&Se>0&&Te.hasShadowPass()&&--Se==0&&(ne.drawGroundShadows(),this.firstLightBeamLayer<=this.currentLayer)){const be=this.currentLayer;for(this.renderPass="light-beam",this.currentLayer=this.firstLightBeamLayer;this.currentLayer<=be;this.currentLayer++){const Be=A[this.currentLayer];if(!Be.hasLightBeamPass())continue;const ke=t.getLayerSourceCache(Be);this.renderLayer(this,ke,Be,ke?G[ke.id]:void 0)}this.currentLayer=be,this.renderPass="translucent"}if(this.currentLayer>=this._lastOcclusionLayer&&this.layersWithOcclusionOpacity.length>0){const be=this.currentLayer;this.depthOcclusion=!0;for(const Be of this.layersWithOcclusionOpacity){this.currentLayer=Be;const ke=A[this.currentLayer],je=t.getLayerSourceCache(ke),ze=je?G[je.id]:void 0;this.terrain||this._renderTileClippingMasks(ke,je,je?N[je.id]:void 0),this.renderLayer(this,je,ke,ze)}this.depthOcclusion=!1,this.currentLayer=be,this.renderPass="translucent",this.layersWithOcclusionOpacity=[]}++this.currentLayer}}if(this.terrain&&this.terrain.postRender(),this._snow&&this._snow.draw(this),this._rain&&this._rain.draw(this),this.options.showTileBoundaries||this.options.showQueryGeometry||this.options.showTileAABBs){let Te=null;A.forEach(Ne=>{const be=t.getLayerSourceCache(Ne);be&&!Ne.isHidden(this.transform.zoom)&&be.getVisibleCoordinates().length&&(!Te||Te.getSource().maxzoom<be.getSource().maxzoom)&&(Te=be)}),Te&&this.options.showTileBoundaries&&h0.debug(this,Te,Te.getVisibleCoordinates(),s.al.red,!1,this.options.showParseStatus)}this.terrain&&this._debugParams.showTerrainProxyTiles&&h0.debug(this,this.terrain.proxySourceCache,this.terrain.proxyCoords,new s.al(1,.8,.1,1),!0,this.options.showParseStatus),this.options.showPadding&&function(Te){const Ne=Te.transform.padding;Y3(Te,Te.transform.height-(Ne.top||0),3,ha),Y3(Te,Ne.bottom||0,3,Hh),K3(Te,Ne.left||0,3,Zh),K3(Te,Te.transform.width-(Ne.right||0),3,$c);const be=Te.transform.centerPoint;(function(Be,ke,je,ze){ms(Be,ke-1,je-10,2,20,ze),ms(Be,ke-10,je-1,20,2,ze)})(Te,be.x,Te.transform.height-be.y,yl)}(this),this.context.setDefault(),this.frameCounter=(this.frameCounter+1)%Number.MAX_SAFE_INTEGER,this.tileLoaded&&this.options.speedIndexTiming&&(this.loadTimeStamps.push(performance.now()),this.saveCanvasCopy()),k||(this.conflationActive=!1)}prepareLayer(t){this.gpuTimingStart(t);const{unsupportedLayers:r}=this.transform.projection,c=!r||!r.includes(t.type);if(El[t.type]&&(c||this.terrain&&t.type==="custom")){const d=this.style.getLayerSourceCache(t);El[t.type](t,d,this)}this.gpuTimingEnd()}renderLayer(t,r,c,d){c.isHidden(this.transform.zoom)||(c.type==="background"||c.type==="sky"||c.type==="custom"||c.type==="model"||c.type==="raster"||c.type==="raster-particle"||d&&d.length)&&(this.id=c.id,this.gpuTimingStart(c),t.transform.projection.unsupportedLayers&&t.transform.projection.unsupportedLayers.includes(c.type)&&(!t.terrain||c.type!=="custom")||c.type==="clip"||h0[c.type](t,r,c,d,this.style.placement.variableOffsets,this.options.isInitialLoad),this.gpuTimingEnd())}gpuTimingStart(t){if(!this.options.gpuTiming)return;const r=this.context.extTimerQuery,c=this.context.gl;let d=this.gpuTimers[t.id];d||(d=this.gpuTimers[t.id]={calls:0,cpuTime:0,query:c.createQuery()}),d.calls++,c.beginQuery(r.TIME_ELAPSED_EXT,d.query)}gpuTimingDeferredRenderStart(){if(this.options.gpuTimingDeferredRender){const t=this.context.extTimerQuery,r=this.context.gl,c=r.createQuery();this.deferredRenderGpuTimeQueries.push(c),r.beginQuery(t.TIME_ELAPSED_EXT,c)}}gpuTimingDeferredRenderEnd(){this.options.gpuTimingDeferredRender&&this.context.gl.endQuery(this.context.extTimerQuery.TIME_ELAPSED_EXT)}gpuTimingEnd(){this.options.gpuTiming&&this.context.gl.endQuery(this.context.extTimerQuery.TIME_ELAPSED_EXT)}collectGpuTimers(){const t=this.gpuTimers;return this.gpuTimers={},t}collectDeferredRenderGpuQueries(){const t=this.deferredRenderGpuTimeQueries;return this.deferredRenderGpuTimeQueries=[],t}queryGpuTimers(t){const r={};for(const c in t){const d=t[c],f=this.context.extTimerQuery,_=f.getQueryParameter(d.query,this.context.gl.QUERY_RESULT)/1e6;f.deleteQueryEXT(d.query),r[c]=_}return r}queryGpuTimeDeferredRender(t){if(!this.options.gpuTimingDeferredRender)return 0;const r=this.context.gl;let c=0;for(const d of t)c+=r.getQueryParameter(d,r.QUERY_RESULT)/1e6,r.deleteQuery(d);return c}translatePosMatrix(t,r,c,d,f){if(!c[0]&&!c[1])return t;const _=f?d==="map"?this.transform.angle:0:d==="viewport"?-this.transform.angle:0;if(_){const M=Math.sin(_),A=Math.cos(_);c=[c[0]*A-c[1]*M,c[0]*M+c[1]*A]}const T=[f?c[0]:s.at(r,c[0],this.transform.zoom),f?c[1]:s.at(r,c[1],this.transform.zoom),0],E=new Float32Array(16);return s.ad.mat4.translate(E,t,T),E}saveTileTexture(t){const r=t.size[0],c=this._tileTextures[r];c?c.push(t):this._tileTextures[r]=[t]}getTileTexture(t){const r=this._tileTextures[t];return r&&r.length>0?r.pop():null}terrainRenderModeElevated(){return this.style&&!!this.style.getTerrain()&&!!this.terrain&&!this.terrain.renderingToTexture||this.forceTerrainMode}linearFloatFilteringSupported(){return this.context.extTextureFloatLinear!=null}currentGlobalDefines(t,r,c){const d=c===void 0?this.terrain&&this.terrain.renderingToTexture:c,f=[];return this.style&&this.style.enable3dLights()&&(t==="globeRaster"||t==="terrainRaster"?(f.push("LIGHTING_3D_MODE"),f.push("LIGHTING_3D_ALPHA_EMISSIVENESS")):d||f.push("LIGHTING_3D_MODE")),this.renderPass==="shadow"&&(this._shadowMapDebug||f.push("DEPTH_TEXTURE")),this.terrainRenderModeElevated()&&(f.push("TERRAIN"),this.linearFloatFilteringSupported()&&f.push("TERRAIN_DEM_FLOAT_FORMAT")),this.transform.projection.name==="globe"&&f.push("GLOBE"),!this._fogVisible||d||r!==void 0&&!r||f.push("FOG","FOG_DITHERING"),d&&f.push("RENDER_TO_TEXTURE"),this._showOverdrawInspector&&f.push("OVERDRAW_INSPECTOR"),f}getOrCreateProgram(t,r){this.cache=this.cache||{};const c=r&&r.defines||[],d=r&&r.config,f=this.currentGlobalDefines(t,r&&r.overrideFog,r&&r.overrideRtt).concat(c),_=Oc.cacheKey(e0[t],t,f,d);return this.cache[_]||(this.cache[_]=new Oc(this.context,t,e0[t],d,G3[t],f)),this.cache[_]}setCustomLayerDefaults(){this.context.unbindVAO(),this.context.cullFace.setDefault(),this.context.frontFace.setDefault(),this.context.cullFaceSide.setDefault(),this.context.activeTexture.setDefault(),this.context.pixelStoreUnpack.setDefault(),this.context.pixelStoreUnpackPremultiplyAlpha.setDefault(),this.context.pixelStoreUnpackFlipY.setDefault()}setBaseState(){const t=this.context.gl;this.context.cullFace.set(!1),this.context.viewport.set([0,0,this.width,this.height]),this.context.blendEquation.set(t.FUNC_ADD)}initDebugOverlayCanvas(){this.debugOverlayCanvas==null&&(this.debugOverlayCanvas=document.createElement("canvas"),this.debugOverlayCanvas.width=512,this.debugOverlayCanvas.height=512,this.debugOverlayTexture=new s.T(this.context,this.debugOverlayCanvas,this.context.gl.RGBA8))}destroy(){this._terrain&&this._terrain.destroy(),this._atmosphere&&(this._atmosphere.destroy(),this._atmosphere=void 0),this.globeSharedBuffers&&this.globeSharedBuffers.destroy(),this.emptyTexture.destroy(),this.debugOverlayTexture&&this.debugOverlayTexture.destroy(),this._wireframeDebugCache.destroy(),this.depthFBO&&(this.depthFBO.destroy(),this.depthFBO=void 0,this.depthTexture=void 0),this.emptyDepthTexture&&this.emptyDepthTexture.destroy()}prepareDrawTile(){this.terrain&&this.terrain.prepareDrawTile()}uploadCommonLightUniforms(t,r){if(this.style.enable3dLights()){const c=this.style.directionalLight,d=this.style.ambientLight;if(c&&d){const f=((_,T,E)=>{const M=_.properties.get("direction"),A=_.properties.get("color-use-theme")==="none",z=_.properties.get("color").toRenderColor(A?null:E.getLut(_.scope)).toArray01(),C=_.properties.get("intensity"),k=T.properties.get("color-use-theme")==="none",j=T.properties.get("color").toRenderColor(k?null:E.getLut(T.scope)).toArray01(),N=T.properties.get("intensity"),G=[M.x,M.y,M.z],$=s.cN(j,N),K=s.cN(z,C);return{u_lighting_ambient_color:$,u_lighting_directional_dir:G,u_lighting_directional_color:K,u_ground_radiance:Lc(G,K,$)}})(c,d,this.style);r.setLightsUniformValues(t,f)}}}uploadCommonUniforms(t,r,c,d,f){if(this.uploadCommonLightUniforms(t,r),this.terrain&&this.terrain.renderingToTexture)return;const _=this.style.fog;if(_){const T=_.getOpacity(this.transform.pitch),E=((M,A,z,C,k,j,N,G,$,K,ie,te)=>{const ae=M.transform,ne=A.properties.get("color-use-theme")==="none",oe=A.properties.get("color").toRenderColor(ne?null:M.style.getLut(A.scope)).toArray01();oe[3]=C;const se=M.frameCounter/1e3%1,[he,fe]=A.properties.get("vertical-range");return{u_fog_matrix:z?ae.calculateFogTileMatrix(z):te||M.identityMat,u_fog_range:A.getFovAdjustedRange(ae._fov),u_fog_color:oe,u_fog_horizon_blend:A.properties.get("horizon-blend"),u_fog_vertical_limit:[Math.min(he,fe),fe],u_fog_temporal_offset:se,u_frustum_tl:k,u_frustum_tr:j,u_frustum_br:N,u_frustum_bl:G,u_globe_pos:$,u_globe_radius:K,u_viewport:ie,u_globe_transition:s.ag(ae.zoom),u_is_globe:+(ae.projection.name==="globe")}})(this,_,c,T,this.transform.frustumCorners.TL,this.transform.frustumCorners.TR,this.transform.frustumCorners.BR,this.transform.frustumCorners.BL,this.transform.globeCenterInViewSpace,this.transform.globeRadius,[this.transform.width*s.q.devicePixelRatio,this.transform.height*s.q.devicePixelRatio],d);r.setFogUniformValues(t,E)}f&&r.setCutoffUniformValues(t,f.uniformValues)}setTileLoadedFlag(t){this.tileLoaded=t}saveCanvasCopy(){const t=this.canvasCopy();t&&(this.frameCopies.push(t),this.tileLoaded=!1)}canvasCopy(){const t=this.context.gl,r=t.createTexture();return t.bindTexture(t.TEXTURE_2D,r),t.copyTexImage2D(t.TEXTURE_2D,0,t.RGBA,0,0,t.drawingBufferWidth,t.drawingBufferHeight,0),r}getCanvasCopiesAndTimestamps(){return{canvasCopies:this.frameCopies,timeStamps:this.loadTimeStamps}}averageElevationNeedsEasing(){if(!this.transform._elevation)return!1;const t=this.style&&this.style.fog;return!!t&&t.getOpacity(this.transform.pitch)!==0}getBackgroundTiles(){const t=this._backgroundTiles,r=this._backgroundTiles={},c=this.transform.coveringTiles({tileSize:512});for(const d of c)r[d.key]=t[d.key]||new Cn(d,512,this.transform.tileZoom,this);return r}clearBackgroundTiles(){this._backgroundTiles={}}isSourceForClippingOrConflation(t,r){return!(!t.is3D(!(!this.terrain||!this.terrain.enabled))||t.type!=="clip"&&(t.minzoom&&t.minzoom>this.transform.zoom||(this.style._clipLayerPresent||t.sourceLayer!=="building")&&(!r||r.type!=="batched-model")))}isTileAffectedByFog(t){if(!this.style||!this.style.fog)return!1;if(this.transform.projection.name==="globe")return!0;let r=this._cachedTileFogOpacities[t.key];return r||(this._cachedTileFogOpacities[t.key]=r=this.style.fog.getOpacityForTile(t)),r[0]>=ot||r[1]>=ot}setupDepthForOcclusion(t,r,c){const d=this.context,f=d.gl,_=!!c;var T;c||(c={u_dem:2,u_dem_prev:4,u_dem_tl:[0,0],u_dem_tl_prev:[0,0],u_dem_scale:0,u_dem_scale_prev:0,u_dem_size:0,u_dem_lerp:1,u_depth:3,u_depth_size_inv:[0,0],u_depth_range_unpack:[0,1],u_occluder_half_size:16,u_occlusion_depth_offset:-1e-4,u_exaggeration:0}),d.activeTexture.set(f.TEXTURE3),t&&this.depthFBO&&this.depthTexture?(this.depthTexture.bind(f.NEAREST,f.CLAMP_TO_EDGE),c.u_depth_size_inv=[1/this.depthFBO.width,1/this.depthFBO.height],c.u_depth_range_unpack=[2/((T=this.depthRangeFor3D)[1]-T[0]),-1-2*T[0]/(T[1]-T[0])],c.u_occluder_half_size=.5*this.occlusionParams.occluderSize,c.u_occlusion_depth_offset=this.occlusionParams.depthOffset):this.emptyDepthTexture.bind(f.NEAREST,f.CLAMP_TO_EDGE),d.activeTexture.set(f.TEXTURE0),_||r.setTerrainUniformValues(d,c)}}function Il(u,t){let r=!1,c=null;const d=()=>{c=null,r&&(u(),c=setTimeout(d,t),r=!1)};return()=>(r=!0,c||d(),c)}class l1{constructor(t){this._hashName=t&&encodeURIComponent(t),s.aQ(["_getCurrentHash","_onHashChange","_updateHash"],this),this._updateHash=Il(this._updateHashUnthrottled.bind(this),300)}addTo(t){return this._map=t,window.addEventListener("hashchange",this._onHashChange,!1),t.on("moveend",this._updateHash),this}remove(){return this._map?(this._map.off("moveend",this._updateHash),window.removeEventListener("hashchange",this._onHashChange,!1),clearTimeout(this._updateHash()),this._map=void 0,this):this}getHashString(){const t=this._map;if(!t)return"";const r=c1(t);if(this._hashName){const c=this._hashName;let d=!1;const f=location.hash.slice(1).split("&").map(_=>{const T=_.split("=")[0];return T===c?(d=!0,`${T}=${r}`):_}).filter(_=>_);return d||f.push(`${c}=${r}`),`#${f.join("&")}`}return`#${r}`}_getCurrentHash(){const t=location.hash.replace("#","");if(this._hashName){let r;return t.split("&").map(c=>c.split("=")).forEach(c=>{c[0]===this._hashName&&(r=c)}),(r&&r[1]||"").split("/")}return t.split("/")}_onHashChange(){const t=this._map;if(!t)return!1;const r=this._getCurrentHash();if(r.length>=3&&!r.some(c=>isNaN(c))){const c=t.dragRotate.isEnabled()&&t.touchZoomRotate.isEnabled()?+(r[3]||0):t.getBearing();return t.jumpTo({center:[+r[2],+r[1]],zoom:+r[0],bearing:c,pitch:+(r[4]||0)}),!0}return!1}_updateHashUnthrottled(){history.replaceState(history.state,"",location.href.replace(/(#.+)?$/,this.getHashString()))}}function c1(u,t){const r=u.getCenter(),c=Math.round(100*u.getZoom())/100,d=Math.ceil((c*Math.LN2+Math.log(512/360/.5))/Math.LN10),f=Math.pow(10,d),_=Math.round(r.lng*f)/f,T=Math.round(r.lat*f)/f,E=u.getBearing(),M=u.getPitch();let A=t?`/${_}/${T}/${c}`:`${c}/${T}/${_}`;return(E||M)&&(A+="/"+Math.round(10*E)/10),M&&(A+=`/${Math.round(M)}`),A}const d0={linearity:.3,easing:s.dB(0,0,.3,1)},Wc=s.l({deceleration:2500,maxSpeed:1400},d0),Xc=s.l({deceleration:20,maxSpeed:1400},d0),Yc=s.l({deceleration:1e3,maxSpeed:360},d0),Kc=s.l({deceleration:1e3,maxSpeed:90},d0);class Jc{constructor(t){this._map=t,this.clear()}clear(){this._inertiaBuffer=[]}record(t){this._drainInertiaBuffer(),this._inertiaBuffer.push({time:s.q.now(),settings:t})}_drainInertiaBuffer(){const t=this._inertiaBuffer,r=s.q.now();for(;t.length>0&&r-t[0].time>160;)t.shift()}_onMoveEnd(t){if(this._map._prefersReducedMotion()||(this._drainInertiaBuffer(),this._inertiaBuffer.length<2))return;const r={zoom:0,bearing:0,pitch:0,pan:new s.P(0,0),pinchAround:void 0,around:void 0};for(const{settings:f}of this._inertiaBuffer)r.zoom+=f.zoomDelta||0,r.bearing+=f.bearingDelta||0,r.pitch+=f.pitchDelta||0,f.panDelta&&r.pan._add(f.panDelta),f.around&&(r.around=f.around),f.pinchAround&&(r.pinchAround=f.pinchAround);const c=this._inertiaBuffer[this._inertiaBuffer.length-1].time-this._inertiaBuffer[0].time,d={};if(r.pan.mag()){const f=f0(r.pan.mag(),c,s.l({},Wc,t||{}));d.offset=r.pan.mult(f.amount/r.pan.mag()),d.center=this._map.transform.center,p0(d,f)}if(r.zoom){const f=f0(r.zoom,c,Xc);d.zoom=this._map.transform.zoom+f.amount,p0(d,f)}if(r.bearing){const f=f0(r.bearing,c,Yc);d.bearing=this._map.transform.bearing+s.ay(f.amount,-179,179),p0(d,f)}if(r.pitch){const f=f0(r.pitch,c,Kc);d.pitch=this._map.transform.pitch+f.amount,p0(d,f)}if(d.zoom||d.bearing){const f=r.pinchAround===void 0?r.around:r.pinchAround;d.around=f?this._map.unproject(f):this._map.getCenter()}return this.clear(),d.noMoveStart=!0,d}}function p0(u,t){(!u.duration||u.duration<t.duration)&&(u.duration=t.duration,u.easing=t.easing)}function f0(u,t,r){const{maxSpeed:c,linearity:d,deceleration:f}=r,_=s.ay(u*d/(t/1e3),-c,c),T=Math.abs(_)/(f*d);return{easing:r.easing,duration:1e3*T,amount:_*(T/2)}}class Xr extends s.A{preventDefault(){this._defaultPrevented=!0}get defaultPrevented(){return this._defaultPrevented}constructor(t,r,c,d={}){const f=dn(r.getCanvasContainer(),c),_=r.unproject(f);super(t,s.l({point:f,lngLat:_,originalEvent:c},d)),this._defaultPrevented=!1,this.target=r}}class m0 extends s.A{preventDefault(){this._defaultPrevented=!0}get defaultPrevented(){return this._defaultPrevented}constructor(t,r,c){const d=t==="touchend"?c.changedTouches:c.touches,f=zo(r.getCanvasContainer(),d),_=f.map(E=>r.unproject(E)),T=f.reduce((E,M,A,z)=>E.add(M.div(z.length)),new s.P(0,0));super(t,{points:f,point:T,lngLats:_,lngLat:r.unproject(T),originalEvent:c}),this._defaultPrevented=!1}}class Qc extends s.A{preventDefault(){this._defaultPrevented=!0}get defaultPrevented(){return this._defaultPrevented}constructor(t,r){super("wheel",{originalEvent:r}),this._defaultPrevented=!1}}class eu{constructor(t,r){this._map=t,this._clickTolerance=r.clickTolerance}reset(){this._mousedownPos=void 0}wheel(t){return this._firePreventable(new Qc(this._map,t))}mousedown(t,r){return this._mousedownPos=r,this._firePreventable(new Xr(t.type,this._map,t))}mouseup(t){this._map.fire(new Xr(t.type,this._map,t))}preclick(t){const r=s.l({},t);r.type="preclick",this._map.fire(new Xr(r.type,this._map,r))}click(t,r){this._mousedownPos&&this._mousedownPos.dist(r)>=this._clickTolerance||(this.preclick(t),this._map.fire(new Xr(t.type,this._map,t)))}dblclick(t){return this._firePreventable(new Xr(t.type,this._map,t))}mouseover(t){this._map.fire(new Xr(t.type,this._map,t))}mouseout(t){this._map.fire(new Xr(t.type,this._map,t))}touchstart(t){return this._firePreventable(new m0(t.type,this._map,t))}touchmove(t){this._map.fire(new m0(t.type,this._map,t))}touchend(t){this._map.fire(new m0(t.type,this._map,t))}touchcancel(t){this._map.fire(new m0(t.type,this._map,t))}_firePreventable(t){if(this._map.fire(t),t.defaultPrevented)return{}}isEnabled(){return!0}isActive(){return!1}enable(){}disable(){}}class Xh{constructor(t){this._map=t}reset(){this._delayContextMenu=!1,this._contextMenuEvent=void 0}mousemove(t){this._map.fire(new Xr(t.type,this._map,t))}mousedown(){this._delayContextMenu=!0}mouseup(){this._delayContextMenu=!1,this._contextMenuEvent&&(this._map.fire(new Xr("contextmenu",this._map,this._contextMenuEvent)),delete this._contextMenuEvent)}contextmenu(t){this._delayContextMenu?this._contextMenuEvent=t:this._map.fire(new Xr(t.type,this._map,t)),this._map.listens("contextmenu")&&t.preventDefault()}isEnabled(){return!0}isActive(){return!1}enable(){}disable(){}}class Yh{constructor(t,r){this._map=t,this._el=t.getCanvasContainer(),this._container=t.getContainer(),this._clickTolerance=r.clickTolerance||1}isEnabled(){return!!this._enabled}isActive(){return!!this._active}enable(){this.isEnabled()||(this._enabled=!0)}disable(){this.isEnabled()&&(this._enabled=!1)}mousedown(t,r){this.isEnabled()&&t.shiftKey&&t.button===0&&(mi(),this._startPos=this._lastPos=r,this._active=!0)}mousemoveWindow(t,r){if(!this._active)return;const c=r,d=this._startPos,f=this._lastPos;if(!d||!f||f.equals(c)||!this._box&&c.dist(d)<this._clickTolerance)return;this._lastPos=c,this._box||(this._box=ut("div","mapboxgl-boxzoom",this._container),this._container.classList.add("mapboxgl-crosshair"),this._fireEvent("boxzoomstart",t));const _=Math.min(d.x,c.x),T=Math.max(d.x,c.x),E=Math.min(d.y,c.y),M=Math.max(d.y,c.y);this._map._requestDomTask(()=>{this._box&&(this._box.style.transform=`translate(${_}px,${E}px)`,this._box.style.width=T-_+"px",this._box.style.height=M-E+"px")})}mouseupWindow(t,r){if(!this._active)return;const c=this._startPos,d=r;if(c&&t.button===0){if(this.reset(),vt(),c.x!==d.x||c.y!==d.y)return this._map.fire(new s.A("boxzoomend",{originalEvent:t})),{cameraAnimation:f=>f.fitScreenCoordinates(c,d,this._map.getBearing(),{linear:!1})};this._fireEvent("boxzoomcancel",t)}}keydown(t){this._active&&t.keyCode===27&&(this.reset(),this._fireEvent("boxzoomcancel",t))}blur(){this.reset()}reset(){this._active=!1,this._container.classList.remove("mapboxgl-crosshair"),this._box&&(this._box.remove(),this._box=null),Nn(),delete this._startPos,delete this._lastPos}_fireEvent(t,r){return this._map.fire(new s.A(t,{originalEvent:r}))}}function ki(u,t){const r={};for(let c=0;c<u.length;c++)r[u[c].identifier]=t[c];return r}class tu{constructor(t){this.reset(),this.numTouches=t.numTouches}reset(){this.centroid=void 0,this.startTime=0,this.touches={},this.aborted=!1}touchstart(t,r,c){(this.centroid||c.length>this.numTouches)&&(this.aborted=!0),this.aborted||(this.startTime===0&&(this.startTime=t.timeStamp),c.length===this.numTouches&&(this.centroid=function(d){const f=new s.P(0,0);for(const _ of d)f._add(_);return f.div(d.length)}(r),this.touches=ki(c,r)))}touchmove(t,r,c){if(this.aborted||!this.centroid)return;const d=ki(c,r);for(const f in this.touches){const _=d[f];(!_||_.dist(this.touches[f])>30)&&(this.aborted=!0)}}touchend(t,r,c){if((!this.centroid||t.timeStamp-this.startTime>500)&&(this.aborted=!0),c.length===0){const d=!this.aborted&&this.centroid;if(this.reset(),d)return d}}}class u1{constructor(t){this.singleTap=new tu(t),this.numTaps=t.numTaps,this.reset()}reset(){this.lastTime=1/0,this.lastTap=void 0,this.count=0,this.singleTap.reset()}touchstart(t,r,c){this.singleTap.touchstart(t,r,c)}touchmove(t,r,c){this.singleTap.touchmove(t,r,c)}touchend(t,r,c){const d=this.singleTap.touchend(t,r,c);if(d){const f=t.timeStamp-this.lastTime<500,_=!this.lastTap||this.lastTap.dist(d)<30;if(f&&_||this.reset(),this.count++,this.lastTime=t.timeStamp,this.lastTap=d,this.count===this.numTaps)return this.reset(),d}}}class Kh{constructor(){this._zoomIn=new u1({numTouches:1,numTaps:2}),this._zoomOut=new u1({numTouches:2,numTaps:1}),this.reset()}reset(){this._active=!1,this._zoomIn.reset(),this._zoomOut.reset()}touchstart(t,r,c){this._zoomIn.touchstart(t,r,c),this._zoomOut.touchstart(t,r,c)}touchmove(t,r,c){this._zoomIn.touchmove(t,r,c),this._zoomOut.touchmove(t,r,c)}touchend(t,r,c){const d=this._zoomIn.touchend(t,r,c),f=this._zoomOut.touchend(t,r,c);return d?(this._active=!0,t.preventDefault(),setTimeout(()=>this.reset(),0),{cameraAnimation:_=>_.easeTo({duration:300,zoom:_.getZoom()+1,around:_.unproject(d)},{originalEvent:t})}):f?(this._active=!0,t.preventDefault(),setTimeout(()=>this.reset(),0),{cameraAnimation:_=>_.easeTo({duration:300,zoom:_.getZoom()-1,around:_.unproject(f)},{originalEvent:t})}):void 0}touchcancel(){this.reset()}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}const _0={0:1,2:2},h1={Control:"ctrlKey",Alt:"altKey",Shift:"shiftKey",Meta:"metaKey"};class g0{constructor(t){this.reset(),this._clickTolerance=t.clickTolerance||1}blur(){this.reset()}reset(){this._active=!1,this._moved=!1,this._lastPoint=void 0,this._eventButton=void 0}_correctButton(t,r){return!1}_move(t,r){return{}}mousedown(t,r){if(this._lastPoint)return;const c=Ft(t);this._correctButton(t,c)&&(this._lastPoint=r,this._eventButton=c)}mousemoveWindow(t,r){const c=this._lastPoint;if(c){if(t.preventDefault(),this._eventButton!=null&&function(d,f){const _=_0[f];return d.buttons===void 0||(d.buttons&_)!==_}(t,this._eventButton))this.reset();else if(this._moved||!(r.dist(c)<this._clickTolerance))return this._moved=!0,this._lastPoint=r,this._move(c,r)}}mouseupWindow(t){this._lastPoint&&Ft(t)===this._eventButton&&(this._moved&&vt(),this.reset())}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class Pl extends g0{mousedown(t,r){super.mousedown(t,r),this._lastPoint&&(this._active=!0)}_correctButton(t,r){return r===0&&!t.ctrlKey}_move(t,r){return{around:r,panDelta:r.sub(t)}}}class Zn extends g0{constructor(t){super(t),this._pitchRotateKey=t.pitchRotateKey?h1[t.pitchRotateKey]:void 0}_correctButton(t,r){return this._pitchRotateKey?r===0&&t[this._pitchRotateKey]:r===0&&t.ctrlKey||r===2}_move(t,r){const c=.8*(r.x-t.x);if(c)return this._active=!0,{bearingDelta:c}}contextmenu(t){this._pitchRotateKey||t.preventDefault()}}class y0 extends g0{constructor(t){super(t),this._pitchRotateKey=t.pitchRotateKey?h1[t.pitchRotateKey]:void 0}_correctButton(t,r){return this._pitchRotateKey?r===0&&t[this._pitchRotateKey]:r===0&&t.ctrlKey||r===2}_move(t,r){const c=-.5*(r.y-t.y);if(c)return this._active=!0,{pitchDelta:c}}contextmenu(t){this._pitchRotateKey||t.preventDefault()}}class Ji{constructor(t,r){this._map=t,this._el=t.getCanvasContainer(),this._minTouches=1,this._clickTolerance=r.clickTolerance||1,this.reset(),s.aQ(["_addTouchPanBlocker","_showTouchPanBlockerAlert"],this)}reset(){this._active=!1,this._touches={},this._sum=new s.P(0,0)}touchstart(t,r,c){return this._calculateTransform(t,r,c)}touchmove(t,r,c){if(this._active&&!(c.length<this._minTouches)){if(this._map._cooperativeGestures&&!this._map.isMoving()){if(c.length===1&&!s.dC())return void this._showTouchPanBlockerAlert();this._alertContainer.style.visibility!=="hidden"&&(this._alertContainer.style.visibility="hidden",clearTimeout(this._alertTimer))}return t.cancelable&&t.preventDefault(),this._calculateTransform(t,r,c)}}touchend(t,r,c){this._calculateTransform(t,r,c),this._active&&c.length<this._minTouches&&this.reset()}touchcancel(){this.reset()}_calculateTransform(t,r,c){c.length>0&&(this._active=!0);const d=ki(c,r),f=new s.P(0,0),_=new s.P(0,0);let T=0;for(const M in d){const A=d[M],z=this._touches[M];z&&(f._add(A),_._add(A.sub(z)),T++,d[M]=A)}if(this._touches=d,T<this._minTouches||!_.mag())return;const E=_.div(T);return this._sum._add(E),this._sum.mag()<this._clickTolerance?void 0:{around:f.div(T),panDelta:E}}enable(){this._enabled=!0,this._map._cooperativeGestures&&(this._addTouchPanBlocker(),this._el.classList.add("mapboxgl-touch-pan-blocker-override","mapboxgl-scrollable-page"))}disable(){this._enabled=!1,this._map._cooperativeGestures&&(clearTimeout(this._alertTimer),this._alertContainer.remove(),this._el.classList.remove("mapboxgl-touch-pan-blocker-override","mapboxgl-scrollable-page")),this.reset()}isEnabled(){return!!this._enabled}isActive(){return!!this._active}_addTouchPanBlocker(){this._map&&!this._alertContainer&&(this._alertContainer=ut("div","mapboxgl-touch-pan-blocker",this._map._container),this._alertContainer.textContent=this._map._getUIString("TouchPanBlocker.Message"),this._alertContainer.style.fontSize=`${Math.max(10,Math.min(24,Math.floor(.05*this._el.clientWidth)))}px`)}_showTouchPanBlockerAlert(){this._alertContainer.style.visibility="visible",this._alertContainer.classList.add("mapboxgl-touch-pan-blocker-show"),this._alertContainer.setAttribute("role","alert"),clearTimeout(this._alertTimer),this._alertTimer=window.setTimeout(()=>{this._alertContainer.classList.remove("mapboxgl-touch-pan-blocker-show"),this._alertContainer.removeAttribute("role")},500)}}class Tn{constructor(){this.reset()}reset(){this._active=!1,this._firstTwoTouches=void 0}_start(t){}_move(t,r,c){return{}}touchstart(t,r,c){this._firstTwoTouches||c.length<2||(this._firstTwoTouches=[c[0].identifier,c[1].identifier],this._start([r[0],r[1]]))}touchmove(t,r,c){const d=this._firstTwoTouches;if(!d)return;t.preventDefault();const[f,_]=d,T=ma(c,r,f),E=ma(c,r,_);if(!T||!E)return;const M=this._aroundCenter?null:T.add(E).div(2);return this._move([T,E],M,t)}touchend(t,r,c){if(!this._firstTwoTouches)return;const[d,f]=this._firstTwoTouches,_=ma(c,r,d),T=ma(c,r,f);_&&T||(this._active&&vt(),this.reset())}touchcancel(){this.reset()}enable(t){this._enabled=!0,this._aroundCenter=!!t&&t.around==="center"}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}function ma(u,t,r){for(let c=0;c<u.length;c++)if(u[c].identifier===r)return t[c]}function x0(u,t){return Math.log(u/t)/Math.LN2}class iu extends Tn{reset(){super.reset(),this._distance=0,this._startDistance=0}_start(t){this._startDistance=this._distance=t[0].dist(t[1])}_move(t,r){const c=this._distance;if(this._distance=t[0].dist(t[1]),this._active||!(Math.abs(x0(this._distance,this._startDistance))<.1))return this._active=!0,{zoomDelta:x0(this._distance,c),pinchAround:r}}}function ru(u,t){return 180*u.angleWith(t)/Math.PI}class v0 extends Tn{reset(){super.reset(),this._minDiameter=0,this._startVector=void 0,this._vector=void 0}_start(t){this._startVector=this._vector=t[0].sub(t[1]),this._minDiameter=t[0].dist(t[1])}_move(t,r){const c=this._vector;if(this._vector=t[0].sub(t[1]),c&&(this._active||!this._isBelowThreshold(this._vector)))return this._active=!0,{bearingDelta:ru(this._vector,c),pinchAround:r}}_isBelowThreshold(t){this._minDiameter=Math.min(this._minDiameter,t.mag());const r=25/(Math.PI*this._minDiameter)*360,c=this._startVector;if(!c)return!1;const d=ru(t,c);return Math.abs(d)<r}}function d1(u){return Math.abs(u.y)>Math.abs(u.x)}class Jh extends Tn{constructor(t){super(),this._map=t}reset(){super.reset(),this._valid=void 0,this._firstMove=void 0,this._lastPoints=void 0}_start(t){this._lastPoints=t,d1(t[0].sub(t[1]))&&(this._valid=!1)}_move(t,r,c){const d=this._lastPoints;if(!d)return;const f=t[0].sub(d[0]),_=t[1].sub(d[1]);return this._map._cooperativeGestures&&!s.dC()&&c.touches.length<3||(this._valid=this.gestureBeginsVertically(f,_,c.timeStamp),!this._valid)?void 0:(this._lastPoints=t,this._active=!0,{pitchDelta:(f.y+_.y)/2*-.5})}gestureBeginsVertically(t,r,c){if(this._valid!==void 0)return this._valid;const d=t.mag()>=2,f=r.mag()>=2;if(!d&&!f)return;if(!d||!f)return this._firstMove==null&&(this._firstMove=c),c-this._firstMove<100&&void 0;const _=t.y>0==r.y>0;return d1(t)&&d1(r)&&_}}const p1={panStep:100,bearingStep:15,pitchStep:10};class f1{constructor(){const t=p1;this._panStep=t.panStep,this._bearingStep=t.bearingStep,this._pitchStep=t.pitchStep,this._rotationDisabled=!1}blur(){this.reset()}reset(){this._active=!1}keydown(t){if(t.altKey||t.ctrlKey||t.metaKey)return;let r=0,c=0,d=0,f=0,_=0;switch(t.keyCode){case 61:case 107:case 171:case 187:r=1;break;case 189:case 109:case 173:r=-1;break;case 37:t.shiftKey?c=-1:(t.preventDefault(),f=-1);break;case 39:t.shiftKey?c=1:(t.preventDefault(),f=1);break;case 38:t.shiftKey?d=1:(t.preventDefault(),_=-1);break;case 40:t.shiftKey?d=-1:(t.preventDefault(),_=1);break;default:return}return this._rotationDisabled&&(c=0,d=0),{cameraAnimation:T=>{const E=T.getZoom();T.easeTo({duration:300,easeId:"keyboardHandler",easing:b0,zoom:r?Math.round(E)+r*(t.shiftKey?2:1):E,bearing:T.getBearing()+c*this._bearingStep,pitch:T.getPitch()+d*this._pitchStep,offset:[-f*this._panStep,-_*this._panStep],center:T.getCenter()},{originalEvent:t})}}}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}disableRotation(){this._rotationDisabled=!0}enableRotation(){this._rotationDisabled=!1}}function b0(u){return u*(2-u)}const ys=4.000244140625,_o=1/450;class On{constructor(t,r){this._map=t,this._el=t.getCanvasContainer(),this._handler=r,this._delta=0,this._lastDelta=0,this._defaultZoomRate=.01,this._wheelZoomRate=_o,s.aQ(["_onTimeout","_addScrollZoomBlocker","_showBlockerAlert"],this)}setZoomRate(t){this._defaultZoomRate=t}setWheelZoomRate(t){this._wheelZoomRate=t}isEnabled(){return!!this._enabled}isActive(){return this._active||this._finishTimeout!==void 0}isZooming(){return!!this._zooming}enable(t){this.isEnabled()||(this._enabled=!0,this._aroundCenter=!!t&&t.around==="center",this._map._cooperativeGestures&&this._addScrollZoomBlocker())}disable(){this.isEnabled()&&(this._enabled=!1,this._map._cooperativeGestures&&(clearTimeout(this._alertTimer),this._alertContainer.remove()))}wheel(t){if(!this.isEnabled())return;if(this._map._cooperativeGestures){if(!(t.ctrlKey||t.metaKey||this.isZooming()||s.dC()))return void this._showBlockerAlert();this._alertContainer.style.visibility!=="hidden"&&(this._alertContainer.style.visibility="hidden",clearTimeout(this._alertTimer))}let r=t.deltaMode===WheelEvent.DOM_DELTA_LINE?40*t.deltaY:t.deltaY;const c=s.q.now(),d=c-(this._lastWheelEventTime||0);this._lastWheelEventTime=c,r!==0&&r%ys==0?this._type="wheel":r!==0&&Math.abs(r)<4?this._type="trackpad":d>400?(this._type=null,this._lastValue=r,this._timeout=window.setTimeout(this._onTimeout,40,t)):this._type||(this._type=Math.abs(d*r)<200?"trackpad":"wheel",this._timeout&&(clearTimeout(this._timeout),this._timeout=null,r+=this._lastValue)),t.shiftKey&&r&&(r/=4),this._type&&(this._lastWheelEvent=t,this._delta-=r,this._active||this._start(t)),t.preventDefault()}_onTimeout(t){this._type="wheel",this._delta-=this._lastValue,this._active||this._start(t)}_start(t){if(!this._delta)return;this._frameId&&(this._frameId=null),this._active=!0,this.isZooming()||(this._zooming=!0),this._finishTimeout&&(clearTimeout(this._finishTimeout),delete this._finishTimeout);const r=dn(this._el,t);this._aroundPoint=this._aroundCenter?this._map.transform.centerPoint:r,this._aroundCoord=this._map.transform.pointCoordinate3D(this._aroundPoint),this._targetZoom=void 0,this._frameId||(this._frameId=!0,this._handler._triggerRenderFrame())}renderFrame(){if(!this._frameId||(this._frameId=null,!this.isActive()))return;const t=this._map.transform;this._type==="wheel"&&t.projection.wrap&&(t._center.lng>=180||t._center.lng<=-180)&&(this._prevEase=null,this._easing=null,this._lastWheelEvent=null,this._lastWheelEventTime=0);const r=()=>t._terrainEnabled()&&this._aroundCoord?t.computeZoomRelativeTo(this._aroundCoord):t.zoom;if(this._delta!==0){const M=this._type==="wheel"&&Math.abs(this._delta)>ys?this._wheelZoomRate:this._defaultZoomRate;let A=2/(1+Math.exp(-Math.abs(this._delta*M)));this._delta<0&&A!==0&&(A=1/A);const z=r(),C=Math.pow(2,z),k=typeof this._targetZoom=="number"?t.zoomScale(this._targetZoom):C;this._targetZoom=Math.min(t.maxZoom,Math.max(t.minZoom,t.scaleZoom(k*A))),this._type==="wheel"&&(this._startZoom=z,this._easing=this._smoothOutEasing(200)),this._lastDelta=this._delta,this._delta=0}const c=typeof this._targetZoom=="number"?this._targetZoom:r(),d=this._startZoom,f=this._easing;let _,T=!1;if(this._type==="wheel"&&d&&f){const M=Math.min((s.q.now()-this._lastWheelEventTime)/200,1),A=f(M);_=s.ah(d,c,A),M<1?this._frameId||(this._frameId=!0):T=!0}else _=c,T=!0;this._active=!0,T&&(this._active=!1,this._finishTimeout=window.setTimeout(()=>{this._zooming=!1,this._handler._triggerRenderFrame(),delete this._targetZoom,delete this._finishTimeout},200));let E=_-r();return E*this._lastDelta<0&&(E=0),{noInertia:!0,needsRenderFrame:!T,zoomDelta:E,around:this._aroundPoint,aroundCoord:this._aroundCoord,originalEvent:this._lastWheelEvent}}_smoothOutEasing(t){let r=s.dD;if(this._prevEase){const c=this._prevEase,d=(s.q.now()-c.start)/c.duration,f=c.easing(d+.01)-c.easing(d),_=.27/Math.sqrt(f*f+1e-4)*.01,T=Math.sqrt(.0729-_*_);r=s.dB(_,T,.25,1)}return this._prevEase={start:s.q.now(),duration:t,easing:r},r}blur(){this.reset()}reset(){this._active=!1}_addScrollZoomBlocker(){this._map&&!this._alertContainer&&(this._alertContainer=ut("div","mapboxgl-scroll-zoom-blocker",this._map._container),this._alertContainer.textContent=/(Mac|iPad)/i.test(navigator.userAgent)?this._map._getUIString("ScrollZoomBlocker.CmdMessage"):this._map._getUIString("ScrollZoomBlocker.CtrlMessage"),this._alertContainer.style.fontSize=`${Math.max(10,Math.min(24,Math.floor(.05*this._el.clientWidth)))}px`)}_showBlockerAlert(){this._alertContainer.style.visibility="visible",this._alertContainer.classList.add("mapboxgl-scroll-zoom-blocker-show"),this._alertContainer.setAttribute("role","alert"),clearTimeout(this._alertTimer),this._alertTimer=window.setTimeout(()=>{this._alertContainer.classList.remove("mapboxgl-scroll-zoom-blocker-show"),this._alertContainer.removeAttribute("role")},200)}}class Zo{constructor(t,r){this._clickZoom=t,this._tapZoom=r}enable(){this._clickZoom.enable(),this._tapZoom.enable()}disable(){this._clickZoom.disable(),this._tapZoom.disable()}isEnabled(){return this._clickZoom.isEnabled()&&this._tapZoom.isEnabled()}isActive(){return this._clickZoom.isActive()||this._tapZoom.isActive()}}class xs{constructor(){this.reset()}reset(){this._active=!1}blur(){this.reset()}dblclick(t,r){return t.preventDefault(),{cameraAnimation:c=>{c.easeTo({duration:300,zoom:c.getZoom()+(t.shiftKey?-1:1),around:c.unproject(r)},{originalEvent:t})}}}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class Wo{constructor(){this._tap=new u1({numTouches:1,numTaps:1}),this.reset()}reset(){this._active=!1,this._swipePoint=void 0,this._swipeTouch=0,this._tapTime=0,this._tap.reset()}touchstart(t,r,c){this._swipePoint||(this._tapTime&&t.timeStamp-this._tapTime>500&&this.reset(),this._tapTime?c.length>0&&(this._swipePoint=r[0],this._swipeTouch=c[0].identifier):this._tap.touchstart(t,r,c))}touchmove(t,r,c){if(this._tapTime){if(this._swipePoint){if(c[0].identifier!==this._swipeTouch)return;const d=r[0],f=d.y-this._swipePoint.y;return this._swipePoint=d,t.preventDefault(),this._active=!0,{zoomDelta:f/128}}}else this._tap.touchmove(t,r,c)}touchend(t,r,c){this._tapTime?this._swipePoint&&c.length===0&&this.reset():this._tap.touchend(t,r,c)&&(this._tapTime=t.timeStamp)}touchcancel(){this.reset()}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class Qh{constructor(t,r,c){this._el=t,this._mousePan=r,this._touchPan=c}enable(t){this._inertiaOptions=t||{},this._mousePan.enable(),this._touchPan.enable(),this._el.classList.add("mapboxgl-touch-drag-pan")}disable(){this._mousePan.disable(),this._touchPan.disable(),this._el.classList.remove("mapboxgl-touch-drag-pan")}isEnabled(){return this._mousePan.isEnabled()&&this._touchPan.isEnabled()}isActive(){return this._mousePan.isActive()||this._touchPan.isActive()}}class e4{constructor(t,r,c){this._pitchWithRotate=t.pitchWithRotate,this._mouseRotate=r,this._mousePitch=c}enable(){this._mouseRotate.enable(),this._pitchWithRotate&&this._mousePitch.enable()}disable(){this._mouseRotate.disable(),this._mousePitch.disable()}isEnabled(){return this._mouseRotate.isEnabled()&&(!this._pitchWithRotate||this._mousePitch.isEnabled())}isActive(){return this._mouseRotate.isActive()||this._mousePitch.isActive()}}class t4{constructor(t,r,c,d){this._el=t,this._touchZoom=r,this._touchRotate=c,this._tapDragZoom=d,this._rotationDisabled=!1,this._enabled=!0}enable(t){this._touchZoom.enable(t),this._rotationDisabled||this._touchRotate.enable(t),this._tapDragZoom.enable(),this._el.classList.add("mapboxgl-touch-zoom-rotate")}disable(){this._touchZoom.disable(),this._touchRotate.disable(),this._tapDragZoom.disable(),this._el.classList.remove("mapboxgl-touch-zoom-rotate")}isEnabled(){return this._touchZoom.isEnabled()&&(this._rotationDisabled||this._touchRotate.isEnabled())&&this._tapDragZoom.isEnabled()}isActive(){return this._touchZoom.isActive()||this._touchRotate.isActive()||this._tapDragZoom.isActive()}disableRotation(){this._rotationDisabled=!0,this._touchRotate.disable()}enableRotation(){this._rotationDisabled=!1,this._touchZoom.isEnabled()&&this._touchRotate.enable()}}const Cl=u=>u.zoom||u.drag||u.pitch||u.rotate;class nu extends s.A{}class Fr{constructor(){this.constants=[1,1,.01],this.radius=0}setup(t,r){const c=s.ad.vec3.sub([],r,t);this.radius=s.ad.vec3.length(c[2]<0?s.ad.vec3.div([],c,this.constants):[c[0],c[1],0])}projectRay(t){s.ad.vec3.div(t,t,this.constants),s.ad.vec3.normalize(t,t),s.ad.vec3.mul(t,t,this.constants);const r=s.ad.vec3.scale([],t,this.radius);if(r[2]>0){const c=s.ad.vec3.scale([],[0,0,1],s.ad.vec3.dot(r,[0,0,1])),d=s.ad.vec3.scale([],s.ad.vec3.normalize([],[r[0],r[1],0]),this.radius),f=s.ad.vec3.add([],r,s.ad.vec3.scale([],s.ad.vec3.sub([],s.ad.vec3.add([],d,c),r),2));r[0]=f[0],r[1]=f[1]}return r}}function _a(u){return u.panDelta&&u.panDelta.mag()||u.zoomDelta||u.bearingDelta||u.pitchDelta}class ou{constructor(t,r){this._map=t,this._el=this._map.getCanvasContainer(),this._handlers=[],this._handlersById={},this._changes=[],this._inertia=new Jc(t),this._bearingSnap=r.bearingSnap,this._previousActiveHandlers={},this._trackingEllipsoid=new Fr,this._dragOrigin=null,this._eventsInProgress={},this._addDefaultHandlers(r),s.aQ(["handleEvent","handleWindowEvent"],this);const c=this._el;this._listeners=[[c,"touchstart",{passive:!0}],[c,"touchmove",{passive:!1}],[c,"touchend",void 0],[c,"touchcancel",void 0],[c,"mousedown",void 0],[c,"mousemove",void 0],[c,"mouseup",void 0],[document,"mousemove",{capture:!0}],[document,"mouseup",void 0],[c,"mouseover",void 0],[c,"mouseout",void 0],[c,"dblclick",void 0],[c,"click",void 0],[c,"keydown",{capture:!1}],[c,"keyup",void 0],[c,"wheel",{passive:!1}],[c,"contextmenu",void 0],[window,"blur",void 0]];for(const[d,f,_]of this._listeners){const T=d===document?this.handleWindowEvent:this.handleEvent;d.addEventListener(f,T,_)}}destroy(){for(const[t,r,c]of this._listeners){const d=t===document?this.handleWindowEvent:this.handleEvent;t.removeEventListener(r,d,c)}}_addDefaultHandlers(t){const r=this._map,c=r.getCanvasContainer();this._add("mapEvent",new eu(r,t));const d=r.boxZoom=new Yh(r,t);this._add("boxZoom",d);const f=new Kh,_=new xs;r.doubleClickZoom=new Zo(_,f),this._add("tapZoom",f),this._add("clickZoom",_);const T=new Wo;this._add("tapDragZoom",T);const E=r.touchPitch=new Jh(r);this._add("touchPitch",E);const M=new Zn(t),A=new y0(t);r.dragRotate=new e4(t,M,A),this._add("mouseRotate",M,["mousePitch"]),this._add("mousePitch",A,["mouseRotate"]);const z=new Pl(t),C=new Ji(r,t);r.dragPan=new Qh(c,z,C),this._add("mousePan",z),this._add("touchPan",C,["touchZoom","touchRotate"]);const k=new v0,j=new iu;r.touchZoomRotate=new t4(c,j,k,T),this._add("touchRotate",k,["touchPan","touchZoom"]),this._add("touchZoom",j,["touchPan","touchRotate"]),this._add("blockableMapEvent",new Xh(r));const N=r.scrollZoom=new On(r,this);this._add("scrollZoom",N,["mousePan"]);const G=r.keyboard=new f1;this._add("keyboard",G);for(const $ of["boxZoom","doubleClickZoom","tapDragZoom","touchPitch","dragRotate","dragPan","touchZoomRotate","scrollZoom","keyboard"])t.interactive&&t[$]&&r[$].enable(t[$])}_add(t,r,c){this._handlers.push({handlerName:t,handler:r,allowed:c}),this._handlersById[t]=r}stop(t){if(!this._updatingCamera){for(const{handler:r}of this._handlers)r.reset();this._inertia.clear(),this._fireEvents({},{},t),this._changes=[],this._originalZoom=void 0}}isActive(){for(const{handler:t}of this._handlers)if(t.isActive())return!0;return!1}isZooming(){return!!this._eventsInProgress.zoom||this._map.scrollZoom.isZooming()}isRotating(){return!!this._eventsInProgress.rotate}isMoving(){return!!Cl(this._eventsInProgress)||this.isZooming()}_isDragging(){return!!this._eventsInProgress.drag}_blockedByActive(t,r,c){for(const d in t)if(d!==c&&(!r||r.indexOf(d)<0))return!0;return!1}handleWindowEvent(t){this.handleEvent(t,`${t.type}Window`)}_getMapTouches(t){const r=[];for(const c of t)this._el.contains(c.target)&&r.push(c);return r}handleEvent(t,r){this._updatingCamera=!0;const c=t.type==="renderFrame",d=c?void 0:t,f={needsRenderFrame:!1},_={},T={},E=t.touches?this._getMapTouches(t.touches):void 0,M=E?zo(this._el,E):c?void 0:dn(this._el,t);for(const{handlerName:C,handler:k,allowed:j}of this._handlers){if(!k.isEnabled())continue;let N;this._blockedByActive(T,j,C)?k.reset():k[r||t.type]&&(N=k[r||t.type](t,M,E),this.mergeHandlerResult(f,_,N,C,d),N&&N.needsRenderFrame&&this._triggerRenderFrame()),(N||k.isActive())&&(T[C]=k)}const A={};for(const C in this._previousActiveHandlers)T[C]||(A[C]=d);this._previousActiveHandlers=T,(Object.keys(A).length||_a(f))&&(this._changes.push([f,_,A]),this._triggerRenderFrame()),(Object.keys(T).length||_a(f))&&this._map._stop(!0),this._updatingCamera=!1;const{cameraAnimation:z}=f;z&&(this._inertia.clear(),this._fireEvents({},{},!0),this._changes=[],z(this._map))}mergeHandlerResult(t,r,c,d,f){if(!c)return;s.l(t,c);const _={handlerName:d,originalEvent:c.originalEvent||f};c.zoomDelta!==void 0&&(r.zoom=_),c.panDelta!==void 0&&(r.drag=_),c.pitchDelta!==void 0&&(r.pitch=_),c.bearingDelta!==void 0&&(r.rotate=_)}_applyChanges(){const t={},r={},c={};for(const[d,f,_]of this._changes)d.panDelta&&(t.panDelta=(t.panDelta||new s.P(0,0))._add(d.panDelta)),d.zoomDelta&&(t.zoomDelta=(t.zoomDelta||0)+d.zoomDelta),d.bearingDelta&&(t.bearingDelta=(t.bearingDelta||0)+d.bearingDelta),d.pitchDelta&&(t.pitchDelta=(t.pitchDelta||0)+d.pitchDelta),d.around!==void 0&&(t.around=d.around),d.aroundCoord!==void 0&&(t.aroundCoord=d.aroundCoord),d.pinchAround!==void 0&&(t.pinchAround=d.pinchAround),d.noInertia&&(t.noInertia=d.noInertia),s.l(r,f),s.l(c,_);this._updateMapTransform(t,r,c),this._changes=[]}_updateMapTransform(t,r,c){const d=this._map,f=d.transform,_=K=>[K.x,K.y,K.z];if((K=>{const ie=this._eventsInProgress.drag;return ie&&!this._handlersById[ie.handlerName].isActive()})()&&!_a(t)){const K=f.zoom;f.cameraElevationReference="sea",this._originalZoom!=null&&f._orthographicProjectionAtLowPitch&&f.projection.name!=="globe"&&f.pitch===0?(f.cameraElevationReference="ground",f.zoom=this._originalZoom):(f.recenterOnTerrain(),f.cameraElevationReference="ground"),K!==f.zoom&&this._map._update(!0)}if(f._isCameraConstrained&&d._stop(!0),!_a(t))return void this._fireEvents(r,c,!0);let{panDelta:T,zoomDelta:E,bearingDelta:M,pitchDelta:A,around:z,aroundCoord:C,pinchAround:k}=t;f._isCameraConstrained&&(E>0&&(E=0),f._isCameraConstrained=!1),k!==void 0&&(z=k),(E||(K=>r[K]&&!this._eventsInProgress[K])("drag"))&&z&&(this._dragOrigin=_(f.pointCoordinate3D(z)),this._originalZoom=f.zoom,this._trackingEllipsoid.setup(f._camera.position,this._dragOrigin)),f.cameraElevationReference="sea",d._stop(!0),z=z||d.transform.centerPoint,M&&(f.bearing+=M),A&&(f.pitch+=A),f._updateCameraState();const j=[0,0,0];if(T)if(f.projection.name==="mercator"){const K=this._trackingEllipsoid.projectRay(f.screenPointToMercatorRay(z).dir),ie=this._trackingEllipsoid.projectRay(f.screenPointToMercatorRay(z.sub(T)).dir);j[0]=ie[0]-K[0],j[1]=ie[1]-K[1]}else{const K=f.pointCoordinate(z);if(f.projection.name==="globe"){T=T.rotate(-f.angle);const ie=f._pixelsPerMercatorPixel/f.worldSize;j[0]=-T.x*s.dE(s.aT(K.y))*ie,j[1]=-T.y*s.dE(f.center.lat)*ie}else{const ie=f.pointCoordinate(z.sub(T));K&&ie&&(j[0]=ie.x-K.x,j[1]=ie.y-K.y)}}const N=f.zoom,G=[0,0,0];if(E){const K=_(C||f.pointCoordinate3D(z)),ie={dir:s.ad.vec3.normalize([],s.ad.vec3.sub([],K,f._camera.position))};if(ie.dir[2]<0){const te=f.zoomDeltaToMovement(K,E);s.ad.vec3.scale(G,ie.dir,te)}}const $=s.ad.vec3.add(j,j,G);f._translateCameraConstrained($),E&&Math.abs(f.zoom-N)>1e-4&&f.recenterOnTerrain(),f.cameraElevationReference="ground",this._map._update(),t.noInertia||this._inertia.record(t),this._fireEvents(r,c,!0)}_fireEvents(t,r,c){const d=Cl(this._eventsInProgress),f=Cl(t),_={};for(const A in t){const{originalEvent:z}=t[A];this._eventsInProgress[A]||(_[`${A}start`]=z),this._eventsInProgress[A]=t[A]}!d&&f&&this._fireEvent("movestart",f.originalEvent);for(const A in _)this._fireEvent(A,_[A]);f&&this._fireEvent("move",f.originalEvent);for(const A in t){const{originalEvent:z}=t[A];this._fireEvent(A,z)}const T={};let E;for(const A in this._eventsInProgress){const{handlerName:z,originalEvent:C}=this._eventsInProgress[A];this._handlersById[z].isActive()||(delete this._eventsInProgress[A],E=r[z]||C,T[`${A}end`]=E)}for(const A in T)this._fireEvent(A,T[A]);const M=Cl(this._eventsInProgress);if(c&&(d||f)&&!M){this._updatingCamera=!0;const A=this._inertia._onMoveEnd(this._map.dragPan._inertiaOptions),z=C=>C!==0&&-this._bearingSnap<C&&C<this._bearingSnap;A?(z(A.bearing||this._map.getBearing())&&(A.bearing=0),this._map.easeTo(A,{originalEvent:E})):(this._map.fire(new s.A("moveend",{originalEvent:E})),z(this._map.getBearing())&&this._map.resetNorth()),this._updatingCamera=!1}}_fireEvent(t,r){this._map.fire(new s.A(t,r?{originalEvent:r}:{}))}_requestFrame(){return this._map.triggerRepaint(),this._map._renderTaskQueue.add(t=>{this._frameId=void 0,this.handleEvent(new nu("renderFrame",{timeStamp:t})),this._applyChanges()})}_triggerRenderFrame(){this._frameId===void 0&&(this._frameId=this._requestFrame())}}const su="map.setFreeCameraOptions(...) and map.getFreeCameraOptions() are not yet supported for non-mercator projections.";class ga extends s.E{constructor(t,r){super(),this._moving=!1,this._zooming=!1,this.transform=t,this._bearingSnap=r.bearingSnap,this._respectPrefersReducedMotion=r.respectPrefersReducedMotion!==!1,s.aQ(["_renderFrameCallback"],this)}getCenter(){return new s.bO(this.transform.center.lng,this.transform.center.lat)}setCenter(t,r){return this.jumpTo({center:t},r)}panBy(t,r,c){return t=s.P.convert(t).mult(-1),this.panTo(this.transform.center,s.l({offset:t},r),c)}panTo(t,r,c){return this.easeTo(s.l({center:t},r),c)}getZoom(){return this.transform.zoom}setZoom(t,r){return this.jumpTo({zoom:t},r),this}zoomTo(t,r,c){return this.easeTo(s.l({zoom:t},r),c)}zoomIn(t,r){return this.zoomTo(this.getZoom()+1,t,r),this}zoomOut(t,r){return this.zoomTo(this.getZoom()-1,t,r),this}getBearing(){return this.transform.bearing}setBearing(t,r){return this.jumpTo({bearing:t},r),this}getPadding(){return this.transform.padding}setPadding(t,r){return this.jumpTo({padding:t},r),this}rotateTo(t,r,c){return this.easeTo(s.l({bearing:t},r),c)}resetNorth(t,r){return this.rotateTo(0,s.l({duration:1e3},t),r),this}resetNorthPitch(t,r){return this.easeTo(s.l({bearing:0,pitch:0,duration:1e3},t),r),this}snapToNorth(t,r){return Math.abs(this.getBearing())<this._bearingSnap?this.resetNorth(t,r):this}getPitch(){return this.transform.pitch}setPitch(t,r){return this.jumpTo({pitch:t},r),this}cameraForBounds(t,r){t=s.aB.convert(t);const c=r&&r.bearing||0,d=r&&r.pitch||0,f=t.getNorthWest(),_=t.getSouthEast();return this._cameraForBounds(this.transform,f,_,c,d,r)}_extendPadding(t){const r={top:0,right:0,bottom:0,left:0};return t==null?s.l({},r,this.transform.padding):typeof t=="number"?{top:t,bottom:t,right:t,left:t}:s.l({},r,t)}_extendCameraOptions(t){return(t=s.l({offset:[0,0],maxZoom:this.transform.maxZoom},t)).padding=this._extendPadding(t.padding),t}_minimumAABBFrustumDistance(t,r){const c=r.max[0]-r.min[0],d=r.max[1]-r.min[1];return c/d>t.aspect?c/(2*Math.tan(.5*t.fovX)*t.aspect):d/(2*Math.tan(.5*t.fovY)*t.aspect)}_cameraForBoundsOnGlobe(t,r,c,d,f,_){const T=t.clone(),E=this._extendCameraOptions(_);T.bearing=d,T.pitch=f;const M=s.bO.convert(r),A=s.bO.convert(c),z=.5*(M.lat+A.lat),C=.5*(M.lng+A.lng),k=s.dF(z,C),j=s.ad.vec3.normalize([],k),N=s.ad.vec3.normalize([],s.ad.vec3.cross([],j,[0,1,0])),G=s.ad.vec3.cross([],N,j),$=[N[0],N[1],N[2],0,G[0],G[1],G[2],0,j[0],j[1],j[2],0,0,0,0,1],K=[k,s.dF(M.lat,M.lng),s.dF(A.lat,M.lng),s.dF(A.lat,A.lng),s.dF(M.lat,A.lng),s.dF(z,M.lng),s.dF(z,A.lng),s.dF(M.lat,C),s.dF(A.lat,C)];let ie=s.ce.fromPoints(K.map(ke=>[s.ad.vec3.dot(N,ke),s.ad.vec3.dot(G,ke),s.ad.vec3.dot(j,ke)]));const te=s.ad.vec3.transformMat4([],ie.center,$);s.ad.vec3.squaredLength(te)===0&&s.ad.vec3.set(te,0,0,1),s.ad.vec3.normalize(te,te),s.ad.vec3.scale(te,te,s.az),T.center=s.dG(te);const ae=T.getWorldToCameraMatrix(),ne=s.ad.mat4.invert(new Float64Array(16),ae);ie=s.ce.applyTransform(ie,s.ad.mat4.multiply([],ae,$));const oe=this._extendAABB(ie,T,E,d);if(!oe)return void s.w("Map cannot fit within canvas with the given bounds, padding, and/or offset.");ie=oe,s.ad.vec3.transformMat4(te,te,ae);const se=.5*(ie.max[2]-ie.min[2]),he=this._minimumAABBFrustumDistance(T,ie),fe=s.ad.vec3.scale([],[0,0,1],se),Ce=s.ad.vec3.add(fe,te,fe),Se=he+(T.pitch===0?0:s.ad.vec3.distance(te,Ce)),Ve=T.globeCenterInViewSpace,Ue=s.ad.vec3.sub([],te,[Ve[0],Ve[1],Ve[2]]);s.ad.vec3.normalize(Ue,Ue),s.ad.vec3.scale(Ue,Ue,Se);const We=s.ad.vec3.add([],te,Ue);s.ad.vec3.transformMat4(We,We,ne);const Te=s.dv/s.az,Ne=s.ad.vec3.length(We),be=s.bH(Math.max(Ne*Te-s.dv,Number.EPSILON),0),Be=Math.min(T.zoomFromMercatorZAdjusted(be),E.maxZoom);return Be>.5*(s.c6+s.bY)?(T.setProjection({name:"mercator"}),T.zoom=Be,this._cameraForBounds(T,r,c,d,f,_)):{center:T.center,zoom:Be,bearing:d,pitch:f}}_extendAABB(t,r,c,d){const f=.5*((c.padding.left||0)+(c.padding.right||0)),_=.5*((c.padding.top||0)+(c.padding.bottom||0)),T=_,E=f,M=f,A=_,z=r.width-(E+M),C=r.height-(T+A),k=s.ad.vec3.sub([],t.max,t.min),j=Math.min(z/k[0],C/k[1]),N=Math.min(r.scaleZoom(r.scale*j),c.maxZoom);if(isNaN(N))return null;const G=r.scale/r.zoomScale(N),$=new s.ce([t.min[0]-E*G,t.min[1]-A*G,t.min[2]],[t.max[0]+M*G,t.max[1]+T*G,t.max[2]]),K=(typeof c.offset.x=="number"&&typeof c.offset.y=="number"?new s.P(c.offset.x,c.offset.y):s.P.convert(c.offset)).rotate(-s.ak(d));return $.center[0]-=K.x*G,$.center[1]+=K.y*G,$}queryTerrainElevation(t,r){const c=this.transform.elevation;return c?(r=s.l({},{exaggerated:!0},r),c.getAtPoint(s.ac.fromLngLat(t),null,r.exaggerated)):null}_cameraForBounds(t,r,c,d,f,_){if(t.projection.name==="globe")return this._cameraForBoundsOnGlobe(t,r,c,d,f,_);const T=t.clone(),E=this._extendCameraOptions(_);T.bearing=d,T.pitch=f;const M=s.bO.convert(r),A=s.bO.convert(c),z=new s.bO(M.lng,A.lat),C=new s.bO(A.lng,M.lat),k=T.project(M),j=T.project(A),N=this.queryTerrainElevation(M),G=this.queryTerrainElevation(A),$=this.queryTerrainElevation(z),K=this.queryTerrainElevation(C),ie=[[k.x,k.y,Math.min(N||0,G||0,$||0,K||0)],[j.x,j.y,Math.max(N||0,G||0,$||0,K||0)]];let te=s.ce.fromPoints(ie);const ae=T.getWorldToCameraMatrix(),ne=s.ad.mat4.invert(new Float64Array(16),ae);te=s.ce.applyTransform(te,ae);const oe=this._extendAABB(te,T,E,d);if(!oe)return void s.w("Map cannot fit within canvas with the given bounds, padding, and/or offset.");te=oe;const se=.5*s.ad.vec3.sub([],te.max,te.min)[2],he=this._minimumAABBFrustumDistance(T,te),fe=[0,0,1,0];s.ad.vec4.transformMat4(fe,fe,ae),s.ad.vec4.normalize(fe,fe);const Ce=s.ad.vec3.scale([],fe,he+se),Se=s.ad.vec3.add([],te.center,Ce);s.ad.vec3.transformMat4(te.center,te.center,ne),s.ad.vec3.transformMat4(Se,Se,ne);const Ve=T.unproject(new s.P(te.center[0],te.center[1])),Ue=s.dH(T.projection,Ve),We=Math.pow(2,Ue),Te=Math.min(T._zoomFromMercatorZ(Se[2]*T.pixelsPerMeter*We/T.worldSize),E.maxZoom);return T.mercatorFromTransition&&Te<.5*(s.c6+s.bY)?(T.setProjection({name:"globe"}),T.zoom=Te,this._cameraForBounds(T,r,c,d,f,_)):{center:Ve,zoom:Te,bearing:d,pitch:f}}fitBounds(t,r,c){const d=this.cameraForBounds(t,r);return this._fitInternal(d,r,c)}fitScreenCoordinates(t,r,c,d,f){const _=s.P.convert(t),T=s.P.convert(r),E=new s.P(Math.min(_.x,T.x),Math.min(_.y,T.y)),M=new s.P(Math.max(_.x,T.x),Math.max(_.y,T.y));if(this.transform.projection.name==="mercator"&&this.transform.anyCornerOffEdge(_,T))return this;const A=this.transform.pointLocation3D(E),z=this.transform.pointLocation3D(M),C=this.transform.pointLocation3D(new s.P(E.x,M.y)),k=this.transform.pointLocation3D(new s.P(M.x,E.y)),j=[Math.min(A.lng,z.lng,C.lng,k.lng),Math.min(A.lat,z.lat,C.lat,k.lat)],N=[Math.max(A.lng,z.lng,C.lng,k.lng),Math.max(A.lat,z.lat,C.lat,k.lat)],G=d&&d.pitch?d.pitch:this.getPitch(),$=this._cameraForBounds(this.transform,j,N,c,G,d);return this._fitInternal($,d,f)}_fitInternal(t,r,c){return t?(r=s.l(t,r)).linear?this.easeTo(r,c):this.flyTo(r,c):this}jumpTo(t,r){this.stop();const c=t.preloadOnly?this.transform.clone():this.transform;let d=!1,f=!1,_=!1;"zoom"in t&&c.zoom!==+t.zoom&&(d=!0,c.zoom=+t.zoom),t.center!==void 0&&(c.center=s.bO.convert(t.center)),"bearing"in t&&c.bearing!==+t.bearing&&(f=!0,c.bearing=+t.bearing),"pitch"in t&&c.pitch!==+t.pitch&&(_=!0,c.pitch=+t.pitch);const T=typeof t.padding=="number"?this._extendPadding(t.padding):t.padding;if(t.padding!=null&&!c.isPaddingEqual(T))if(t.retainPadding===!1){const E=c.clone();E.padding=T,c.setLocationAtPoint(c.center,E.centerPoint)}else c.padding=T;return t.preloadOnly?(this._preloadTiles(c),this):(this.fire(new s.A("movestart",r)).fire(new s.A("move",r)),d&&this.fire(new s.A("zoomstart",r)).fire(new s.A("zoom",r)).fire(new s.A("zoomend",r)),f&&this.fire(new s.A("rotatestart",r)).fire(new s.A("rotate",r)).fire(new s.A("rotateend",r)),_&&this.fire(new s.A("pitchstart",r)).fire(new s.A("pitch",r)).fire(new s.A("pitchend",r)),this.fire(new s.A("moveend",r)))}getFreeCameraOptions(){return this.transform.projection.supportsFreeCamera||s.w(su),this.transform.getFreeCameraOptions()}setFreeCameraOptions(t,r){const c=this.transform;if(!c.projection.supportsFreeCamera)return s.w(su),this;this.stop();const d=c.zoom,f=c.pitch,_=c.bearing;c.setFreeCameraOptions(t);const T=d!==c.zoom,E=f!==c.pitch,M=_!==c.bearing;return this.fire(new s.A("movestart",r)).fire(new s.A("move",r)),T&&this.fire(new s.A("zoomstart",r)).fire(new s.A("zoom",r)).fire(new s.A("zoomend",r)),M&&this.fire(new s.A("rotatestart",r)).fire(new s.A("rotate",r)).fire(new s.A("rotateend",r)),E&&this.fire(new s.A("pitchstart",r)).fire(new s.A("pitch",r)).fire(new s.A("pitchend",r)),this.fire(new s.A("moveend",r)),this}easeTo(t,r){this._stop(!1,t.easeId),((t=s.l({offset:[0,0],duration:500,easing:s.dD},t)).animate===!1||this._prefersReducedMotion(t))&&(t.duration=0);const c=this.transform,d=this.getZoom(),f=this.getBearing(),_=this.getPitch(),T=this.getPadding(),E="zoom"in t?+t.zoom:d,M="bearing"in t?this._normalizeBearing(t.bearing,f):f,A="pitch"in t?+t.pitch:_,z=this._extendPadding(t.padding),C=s.P.convert(t.offset);let k,j,N;if(c.projection.name==="globe"){const fe=s.ac.fromLngLat(c.center),Ce=C.rotate(-c.angle);fe.x+=Ce.x/c.worldSize,fe.y+=Ce.y/c.worldSize;const Se=fe.toLngLat(),Ve=s.bO.convert(t.center||Se);this._normalizeCenter(Ve),k=c.centerPoint.add(Ce),j=new s.P(fe.x,fe.y).mult(c.worldSize),N=new s.P(s.av(Ve.lng),s.aC(Ve.lat)).mult(c.worldSize).sub(j)}else{k=c.centerPoint.add(C);const fe=c.pointLocation(k),Ce=s.bO.convert(t.center||fe);this._normalizeCenter(Ce),j=c.project(fe),N=c.project(Ce).sub(j)}const G=c.zoomScale(E-d);let $,K;t.around&&($=s.bO.convert(t.around),K=c.locationPoint($));const ie=this._zooming||E!==d,te=this._rotating||f!==M,ae=this._pitching||A!==_,ne=!c.isPaddingEqual(z),oe=t.retainPadding===!1?c.clone():c,se=fe=>Ce=>{if(ie&&(fe.zoom=s.ah(d,E,Ce)),te&&(fe.bearing=s.ah(f,M,Ce)),ae&&(fe.pitch=s.ah(_,A,Ce)),ne&&(oe.interpolatePadding(T,z,Ce),k=oe.centerPoint.add(C)),$)fe.setLocationAtPoint($,K);else{const Se=fe.zoomScale(fe.zoom-d),Ve=E>d?Math.min(2,G):Math.max(.5,G),Ue=Math.pow(Ve,1-Ce),We=fe.unproject(j.add(N.mult(Ce*Ue)).mult(Se));fe.setLocationAtPoint(fe.renderWorldCopies?We.wrap():We,k)}return t.preloadOnly||this._fireMoveEvents(r),fe};if(t.preloadOnly){const fe=this._emulate(se,t.duration,c);return this._preloadTiles(fe),this}const he={moving:this._moving,zooming:this._zooming,rotating:this._rotating,pitching:this._pitching};return this._zooming=ie,this._rotating=te,this._pitching=ae,this._padding=ne,this._easeId=t.easeId,this._prepareEase(r,t.noMoveStart,he),this._ease(se(c),fe=>{c.cameraElevationReference==="sea"&&c.recenterOnTerrain(),this._afterEase(r,fe)},t),this}_prepareEase(t,r,c={}){this._moving=!0,this.transform.cameraElevationReference="sea",this.transform._orthographicProjectionAtLowPitch&&this.transform.pitch===0&&this.transform.projection.name!=="globe"&&(this.transform.cameraElevationReference="ground"),r||c.moving||this.fire(new s.A("movestart",t)),this._zooming&&!c.zooming&&this.fire(new s.A("zoomstart",t)),this._rotating&&!c.rotating&&this.fire(new s.A("rotatestart",t)),this._pitching&&!c.pitching&&this.fire(new s.A("pitchstart",t))}_fireMoveEvents(t){this.fire(new s.A("move",t)),this._zooming&&this.fire(new s.A("zoom",t)),this._rotating&&this.fire(new s.A("rotate",t)),this._pitching&&this.fire(new s.A("pitch",t))}_afterEase(t,r){if(this._easeId&&r&&this._easeId===r)return;this._easeId=void 0,this.transform.cameraElevationReference="ground";const c=this._zooming,d=this._rotating,f=this._pitching;this._moving=!1,this._zooming=!1,this._rotating=!1,this._pitching=!1,this._padding=!1,c&&this.fire(new s.A("zoomend",t)),d&&this.fire(new s.A("rotateend",t)),f&&this.fire(new s.A("pitchend",t)),this.fire(new s.A("moveend",t))}flyTo(t,r){if(this._prefersReducedMotion(t)){const ke=s.aA(t,["center","zoom","bearing","pitch","around","padding","retainPadding"]);return this.jumpTo(ke,r)}this.stop(),t=s.l({offset:[0,0],speed:1.2,curve:1.42,easing:s.dD},t);const c=this.transform,d=this.getZoom(),f=this.getBearing(),_=this.getPitch(),T=this.getPadding(),E="zoom"in t?s.ay(+t.zoom,c.minZoom,c.maxZoom):d,M="bearing"in t?this._normalizeBearing(t.bearing,f):f,A="pitch"in t?+t.pitch:_,z=this._extendPadding(t.padding),C=c.zoomScale(E-d),k=s.P.convert(t.offset);let j=c.centerPoint.add(k);const N=c.pointLocation(j),G=s.bO.convert(t.center||N);this._normalizeCenter(G);const $=c.project(N),K=c.project(G).sub($);let ie=t.curve;const te=Math.max(c.width,c.height),ae=te/C,ne=K.mag();if("minZoom"in t){const ke=s.ay(Math.min(t.minZoom,d,E),c.minZoom,c.maxZoom),je=te/c.zoomScale(ke-d);ie=Math.sqrt(je/ne*2)}const oe=ie*ie;function se(ke){const je=(ae*ae-te*te+(ke?-1:1)*oe*oe*ne*ne)/(2*(ke?ae:te)*oe*ne);return Math.log(Math.sqrt(je*je+1)-je)}function he(ke){return(Math.exp(ke)-Math.exp(-ke))/2}function fe(ke){return(Math.exp(ke)+Math.exp(-ke))/2}const Ce=se(0);let Se=function(ke){return fe(Ce)/fe(Ce+ie*ke)},Ve=function(ke){return te*((fe(Ce)*(he(je=Ce+ie*ke)/fe(je))-he(Ce))/oe)/ne;var je},Ue=(se(1)-Ce)/ie;if(Math.abs(ne)<1e-6||!isFinite(Ue)){if(Math.abs(te-ae)<1e-6)return this.easeTo(t,r);const ke=ae<te?-1:1;Ue=Math.abs(Math.log(ae/te))/ie,Ve=function(){return 0},Se=function(je){return Math.exp(ke*ie*je)}}t.duration="duration"in t?+t.duration:1e3*Ue/("screenSpeed"in t?+t.screenSpeed/ie:+t.speed),t.maxDuration&&t.duration>t.maxDuration&&(t.duration=0);const We=f!==M,Te=A!==_,Ne=!c.isPaddingEqual(z),be=t.retainPadding===!1?c.clone():c,Be=ke=>je=>{const ze=je*Ue,qe=1/Se(ze);ke.zoom=je===1?E:d+ke.scaleZoom(qe),We&&(ke.bearing=s.ah(f,M,je)),Te&&(ke.pitch=s.ah(_,A,je)),Ne&&(be.interpolatePadding(T,z,je),j=be.centerPoint.add(k));const et=je===1?G:ke.unproject($.add(K.mult(Ve(ze))).mult(qe));return ke.setLocationAtPoint(ke.renderWorldCopies?et.wrap():et,j),ke._updateCameraOnTerrain(),t.preloadOnly||this._fireMoveEvents(r),ke};if(t.preloadOnly){const ke=this._emulate(Be,t.duration,c);return this._preloadTiles(ke),this}return this._zooming=!0,this._rotating=We,this._pitching=Te,this._padding=Ne,this._prepareEase(r,!1),this._ease(Be(c),()=>this._afterEase(r),t),this}isEasing(){return!!this._easeFrameId}stop(){return this._stop()}_requestRenderFrame(t){}_cancelRenderFrame(t){}_stop(t,r){if(this._easeFrameId&&(this._cancelRenderFrame(this._easeFrameId),this._easeFrameId=void 0,this._onEaseFrame=void 0),this._onEaseEnd){const c=this._onEaseEnd;this._onEaseEnd=void 0,c.call(this,r)}if(!t){const c=this.handlers;c&&c.stop(!1)}return this}_ease(t,r,c){c.animate===!1||c.duration===0?(t(1),r()):(this._easeStart=s.q.now(),this._easeOptions=c,this._onEaseFrame=t,this._onEaseEnd=r,this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback))}_renderFrameCallback(){const t=Math.min((s.q.now()-this._easeStart)/this._easeOptions.duration,1),r=this._onEaseFrame;r&&r(this._easeOptions.easing(t)),t<1?this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback):this.stop()}_normalizeBearing(t,r){t=s.bF(t,-180,180);const c=Math.abs(t-r);return Math.abs(t-360-r)<c&&(t-=360),Math.abs(t+360-r)<c&&(t+=360),t}_normalizeCenter(t){const r=this.transform;if(r.maxBounds||r.projection.name!=="globe"&&!r.renderWorldCopies)return;const c=t.lng-r.center.lng;t.lng+=c>180?-360:c<-180?360:0}_prefersReducedMotion(t){return this._respectPrefersReducedMotion&&s.q.prefersReducedMotion&&!(t&&t.essential)}_emulate(t,r,c){const d=Math.ceil(15*r/1e3),f=[],_=t(c.clone());for(let T=0;T<=d;T++){const E=_(T/d);f.push(E.clone())}return f}_preloadTiles(t,r){}}class zl{constructor(t={}){this.options=t,s.aQ(["_toggleAttribution","_updateEditLink","_updateData","_updateCompact"],this)}getDefaultPosition(){return"bottom-right"}onAdd(t){const r=this.options&&this.options.compact,c=t._getUIString("AttributionControl.ToggleAttribution");this._map=t,this._container=ut("div","mapboxgl-ctrl mapboxgl-ctrl-attrib"),this._compactButton=ut("button","mapboxgl-ctrl-attrib-button",this._container),this._compactButton.type="button",this._compactButton.addEventListener("click",this._toggleAttribution),this._compactButton.setAttribute("aria-label",c);const d=ut("span","mapboxgl-ctrl-icon",this._compactButton);return d.setAttribute("aria-hidden","true"),d.setAttribute("title",c),this._innerContainer=ut("div","mapboxgl-ctrl-attrib-inner",this._container),r&&this._container.classList.add("mapboxgl-compact"),this._updateAttributions(),this._updateEditLink(),this._map.on("styledata",this._updateData),this._map.on("sourcedata",this._updateData),this._map.on("moveend",this._updateEditLink),r===void 0&&(this._map.on("resize",this._updateCompact),this._updateCompact()),this._container}onRemove(){this._container.remove(),this._map.off("styledata",this._updateData),this._map.off("sourcedata",this._updateData),this._map.off("moveend",this._updateEditLink),this._map.off("resize",this._updateCompact),this._map=void 0,this._attribHTML=void 0}_toggleAttribution(){this._container.classList.contains("mapboxgl-compact-show")?(this._container.classList.remove("mapboxgl-compact-show"),this._compactButton.setAttribute("aria-expanded","false")):(this._container.classList.add("mapboxgl-compact-show"),this._compactButton.setAttribute("aria-expanded","true"))}_updateEditLink(){let t=this._editLink;t||(t=this._editLink=this._container.querySelector(".mapbox-improve-map"));const r=[{key:"owner",value:this.styleOwner},{key:"id",value:this.styleId},{key:"access_token",value:this._map._requestManager._customAccessToken||s.e.ACCESS_TOKEN}];if(t){const c=r.reduce((d,f,_)=>(f.value&&(d+=`${f.key}=${f.value}${_<r.length-1?"&":""}`),d),"?");t.href=`${s.e.FEEDBACK_URL}/${c}#${c1(this._map,!0)}`,t.rel="noopener nofollow"}}_updateData(t){!t||t.sourceDataType!=="metadata"&&t.sourceDataType!=="visibility"&&t.dataType!=="style"||(this._updateAttributions(),this._updateEditLink())}_updateAttributions(){if(!this._map.style)return;let t=[];if(this._map.style.stylesheet){const d=this._map.style.stylesheet;this.styleOwner=d.owner,this.styleId=d.id}const r=this._map.style._mergedSourceCaches;for(const d in r){const f=r[d];if(f.used){const _=f.getSource();_.attribution&&t.indexOf(_.attribution)<0&&t.push(_.attribution)}}t.sort((d,f)=>d.length-f.length),t=t.filter((d,f)=>{for(let _=f+1;_<t.length;_++)if(t[_].indexOf(d)>=0)return!1;return!0}),this.options.customAttribution&&(Array.isArray(this.options.customAttribution)?t=[...this.options.customAttribution,...t]:t.unshift(this.options.customAttribution));const c=t.join(" | ");c!==this._attribHTML&&(this._attribHTML=c,t.length?(this._innerContainer.innerHTML=c,this._container.classList.remove("mapboxgl-attrib-empty")):this._container.classList.add("mapboxgl-attrib-empty"),this._editLink=null)}_updateCompact(){this._map.getCanvasContainer().offsetWidth<=640?this._container.classList.add("mapboxgl-compact"):this._container.classList.remove("mapboxgl-compact","mapboxgl-compact-show")}}class an{constructor(){s.aQ(["_updateLogo","_updateCompact"],this)}onAdd(t){this._map=t,this._container=ut("div","mapboxgl-ctrl");const r=ut("a","mapboxgl-ctrl-logo");return r.target="_blank",r.rel="noopener nofollow",r.href="https://www.mapbox.com/",r.setAttribute("aria-label",this._map._getUIString("LogoControl.Title")),r.setAttribute("rel","noopener nofollow"),this._container.appendChild(r),this._container.style.display="none",this._map.on("sourcedata",this._updateLogo),this._updateLogo(),this._map.on("resize",this._updateCompact),this._updateCompact(),this._container}onRemove(){this._container.remove(),this._map.off("sourcedata",this._updateLogo),this._map.off("resize",this._updateCompact)}getDefaultPosition(){return"bottom-left"}_updateLogo(t){t&&t.sourceDataType!=="metadata"||(this._container.style.display=this._logoRequired()?"block":"none")}_logoRequired(){if(!this._map.style)return!0;const t=this._map.style._sourceCaches;if(Object.entries(t).length===0)return!0;for(const r in t){const c=t[r].getSource();if(c.hasOwnProperty("mapbox_logo")&&!c.mapbox_logo)return!1}return!0}_updateCompact(){const t=this._container.children;if(t.length){const r=t[0];this._map.getCanvasContainer().offsetWidth<250?r.classList.add("mapboxgl-compact"):r.classList.remove("mapboxgl-compact")}}}class ln{constructor(){this._queue=[],this._id=0,this._cleared=!1,this._currentlyRunning=!1}add(t){const r=++this._id;return this._queue.push({callback:t,id:r,cancelled:!1}),r}remove(t){const r=this._currentlyRunning,c=r?this._queue.concat(r):this._queue;for(const d of c)if(d.id===t)return void(d.cancelled=!0)}run(t=0){const r=this._currentlyRunning=this._queue;this._queue=[];for(const c of r)if(!c.cancelled&&(c.callback(t),this._cleared))break;this._cleared=!1,this._currentlyRunning=!1}clear(){this._currentlyRunning&&(this._cleared=!0),this._queue=[]}}class ya{constructor(t){this.jumpTo(t)}getValue(t){if(t<=this._startTime)return this._start;if(t>=this._endTime)return this._end;const r=s.cC((t-this._startTime)/(this._endTime-this._startTime));return this._start*(1-r)+this._end*r}isEasing(t){return t>=this._startTime&&t<=this._endTime}jumpTo(t){this._startTime=-1/0,this._endTime=-1/0,this._start=t,this._end=t}easeTo(t,r,c){this._start=this.getValue(r),this._end=t,this._startTime=r,this._endTime=r+c}}const vs={"AttributionControl.ToggleAttribution":"Toggle attribution","FullscreenControl.Enter":"Enter fullscreen","FullscreenControl.Exit":"Exit fullscreen","GeolocateControl.FindMyLocation":"Find my location","GeolocateControl.LocationNotAvailable":"Location not available","LogoControl.Title":"Mapbox homepage","Map.Title":"Map","NavigationControl.ResetBearing":"Reset bearing to north","NavigationControl.ZoomIn":"Zoom in","NavigationControl.ZoomOut":"Zoom out","ScrollZoomBlocker.CtrlMessage":"Use ctrl + scroll to zoom the map","ScrollZoomBlocker.CmdMessage":"Use ⌘ + scroll to zoom the map","TouchPanBlocker.Message":"Use two fingers to move the map"};class bs extends s.A{constructor(t,r,c,d){const{point:f,lngLat:_,originalEvent:T,target:E}=t;super(t.type,{point:f,lngLat:_,originalEvent:T,target:E}),this.preventDefault=()=>{t.preventDefault()},this.id=r,this.interaction=c,this.feature=d}}class m1{constructor(t){this.map=t,this.interactionsByType=new Map,this.delegatedInteractions=new Map,this.typeById=new Map,this.filters=new Map,this.handleType=this.handleType.bind(this),this.handleMove=this.handleMove.bind(this),this.handleOut=this.handleOut.bind(this),this.hoveredFeatures=new Map,this.prevHoveredFeatures=new Map}add(t,r){if(this.typeById.has(t))throw new Error(`Interaction id "${t}" already exists.`);const c=r.filter;let d=r.type;c&&this.filters.set(t,s.a_(c)),d==="mouseover"&&(d="mouseenter"),d==="mouseout"&&(d="mouseleave");const f=this.interactionsByType.get(d)||new Map;d==="mouseenter"||d==="mouseleave"?(this.delegatedInteractions.size===0&&(this.map.on("mousemove",this.handleMove),this.map.on("mouseout",this.handleOut)),this.delegatedInteractions.set(t,r)):f.size===0&&this.map.on(d,this.handleType),f.size===0&&this.interactionsByType.set(d,f),f.set(t,r),this.typeById.set(t,d)}get(t){const r=this.typeById.get(t);if(!r)return;const c=this.interactionsByType.get(r);return c?c.get(t):void 0}remove(t){const r=this.typeById.get(t);if(!r)return;this.typeById.delete(t),this.filters.delete(t);const c=this.interactionsByType.get(r);c&&(c.delete(t),r==="mouseenter"||r==="mouseleave"?(this.delegatedInteractions.delete(t),this.delegatedInteractions.size===0&&(this.map.off("mousemove",this.handleMove),this.map.off("mouseout",this.handleOut))):c.size===0&&this.map.off(r,this.handleType))}queryTargets(t,r){const c=[];for(const[d,f]of r)f.target&&c.push({targetId:d,target:f.target,filter:this.filters.get(d)});return this.map.style.queryRenderedTargets(t,c,this.map.transform)}handleMove(t){this.prevHoveredFeatures=this.hoveredFeatures,this.hoveredFeatures=new Map;const r=this.queryTargets(t.point,Array.from(this.delegatedInteractions).reverse());r.length&&(t.type="mouseenter",this.handleType(t,r));const c=new Map;for(const[d,{feature:f}]of this.prevHoveredFeatures)this.hoveredFeatures.has(d)||c.set(f.id,f);c.size&&(t.type="mouseleave",this.handleType(t,Array.from(c.values())))}handleOut(t){const r=Array.from(this.hoveredFeatures.values()).map(({feature:c})=>c);r.length&&(t.type="mouseleave",this.handleType(t,r)),this.hoveredFeatures.clear()}handleType(t,r){const c=Array.from(this.interactionsByType.get(t.type)).reverse(),d=!!r;r=r||this.queryTargets(t.point,c);const f=t.type==="mouseenter";let _=!1;const T=new Set;for(const E of r){for(const[M,A]of c){if(!A.target)continue;const z=E.variants?E.variants[M]:null;if(z){for(const C of z){if(ks(C,E,T,M))continue;const k=new s.cx(E,C),j=Ua(C,E,M);d&&(k.state=this.map.getFeatureState(k));const N=f?this.prevHoveredFeatures.get(j):null,G=new bs(t,M,A,k),$=N?N.stop:A.handler(G);if(f&&this.hoveredFeatures.set(j,{feature:E,stop:$}),$!==!1){_=!0;break}}if(_)break}}if(_)break}if(!_)for(const[E,M]of c){const{handler:A,target:z}=M;if(!z&&A(new bs(t,E,M,null))!==!1)break}}}function di(u,t){if(Array.isArray(u)&&Array.isArray(t)){const r=new Set(u),c=new Set(t);return r.size===c.size&&u.every(d=>c.has(d))}return s.bn(u,t)}const Xo={center:[0,0],zoom:0,bearing:0,pitch:0,minZoom:-2,maxZoom:22,minPitch:0,maxPitch:85,interactive:!0,scrollZoom:!0,boxZoom:!0,dragRotate:!0,dragPan:!0,keyboard:!0,doubleClickZoom:!0,touchZoomRotate:!0,touchPitch:!0,cooperativeGestures:!1,performanceMetricsCollection:!0,bearingSnap:7,clickTolerance:3,pitchWithRotate:!0,hash:!1,attributionControl:!0,antialias:!1,failIfMajorPerformanceCaveat:!1,preserveDrawingBuffer:!1,trackResize:!0,renderWorldCopies:!0,refreshExpiredTiles:!0,minTileCacheSize:null,maxTileCacheSize:null,localIdeographFontFamily:"sans-serif",localFontFamily:null,transformRequest:null,accessToken:null,fadeDuration:300,respectPrefersReducedMotion:!0,crossSourceCollisions:!0,collectResourceTiming:!1,testMode:!1,precompilePrograms:!0,scaleFactor:1,spriteFormat:"auto"},i4={showCompass:!0,showZoom:!0,visualizePitch:!1};class r4{constructor(t,r,c=!1){this._clickTolerance=10,this.element=r,this.mouseRotate=new Zn({clickTolerance:t.dragRotate._mouseRotate._clickTolerance}),this.map=t,c&&(this.mousePitch=new y0({clickTolerance:t.dragRotate._mousePitch._clickTolerance})),s.aQ(["mousedown","mousemove","mouseup","touchstart","touchmove","touchend","reset"],this),r.addEventListener("mousedown",this.mousedown),r.addEventListener("touchstart",this.touchstart,{passive:!1}),r.addEventListener("touchmove",this.touchmove),r.addEventListener("touchend",this.touchend),r.addEventListener("touchcancel",this.reset)}down(t,r){this.mouseRotate.mousedown(t,r),this.mousePitch&&this.mousePitch.mousedown(t,r),mi()}move(t,r){const c=this.map,d=this.mouseRotate.mousemoveWindow(t,r),f=d&&d.bearingDelta;if(f&&c.setBearing(c.getBearing()+f),this.mousePitch){const _=this.mousePitch.mousemoveWindow(t,r),T=_&&_.pitchDelta;T&&c.setPitch(c.getPitch()+T)}}off(){const t=this.element;t.removeEventListener("mousedown",this.mousedown),t.removeEventListener("touchstart",this.touchstart,{passive:!1}),t.removeEventListener("touchmove",this.touchmove),t.removeEventListener("touchend",this.touchend),t.removeEventListener("touchcancel",this.reset),this.offTemp()}offTemp(){Nn(),window.removeEventListener("mousemove",this.mousemove),window.removeEventListener("mouseup",this.mouseup)}mousedown(t){this.down(s.l({},t,{ctrlKey:!0,preventDefault:()=>t.preventDefault()}),dn(this.element,t)),window.addEventListener("mousemove",this.mousemove),window.addEventListener("mouseup",this.mouseup)}mousemove(t){this.move(t,dn(this.element,t))}mouseup(t){this.mouseRotate.mouseupWindow(t),this.mousePitch&&this.mousePitch.mouseupWindow(t),this.offTemp()}touchstart(t){t.targetTouches.length!==1?this.reset():(this._startPos=this._lastPos=zo(this.element,t.targetTouches)[0],this.down({type:"mousedown",button:0,ctrlKey:!0,preventDefault:()=>t.preventDefault()},this._startPos))}touchmove(t){t.targetTouches.length!==1?this.reset():(this._lastPos=zo(this.element,t.targetTouches)[0],this.move({preventDefault:()=>t.preventDefault()},this._lastPos))}touchend(t){t.targetTouches.length===0&&this._startPos&&this._lastPos&&this._startPos.dist(this._lastPos)<this._clickTolerance&&this.element.click(),this.reset()}reset(){this.mouseRotate.reset(),this.mousePitch&&this.mousePitch.reset(),delete this._startPos,delete this._lastPos,this.offTemp()}}function Rl(u,t,r){if(u=new s.bO(u.lng,u.lat),t){const c=new s.bO(u.lng-360,u.lat),d=new s.bO(u.lng+360,u.lat),f=360*Math.ceil(Math.abs(u.lng-r.center.lng)/360),_=r.locationPoint3D(u).distSqr(t),T=t.x<0||t.y<0||t.x>r.width||t.y>r.height;r.locationPoint3D(c).distSqr(t)<_&&(T||Math.abs(c.lng-r.center.lng)<f)?u=c:r.locationPoint3D(d).distSqr(t)<_&&(T||Math.abs(d.lng-r.center.lng)<f)&&(u=d)}for(;Math.abs(u.lng-r.center.lng)>180;){const c=r.locationPoint3D(u);if(c.x>=0&&c.y>=0&&c.x<=r.width&&c.y<=r.height)break;u.lng>r.center.lng?u.lng-=360:u.lng+=360}return u}const Wn={center:"translate(-50%,-50%)",top:"translate(-50%,0)","top-left":"translate(0,0)","top-right":"translate(-100%,0)",bottom:"translate(-50%,-100%)","bottom-left":"translate(0,-100%)","bottom-right":"translate(-100%,-100%)",left:"translate(0,-50%)",right:"translate(-100%,-50%)"},wr={rotation:0,rotationAlignment:"auto",pitchAlignment:"auto",occludedOpacity:.2,altitude:0};class Tr extends s.E{constructor(t,r){super(),(t instanceof HTMLElement||r)&&(t=s.l({element:t},r)),s.aQ(["_update","_onMove","_onUp","_addDragHandler","_onMapClick","_onKeyPress","_clearFadeTimer"],this);const{anchor:c="center",color:d="#3FB1CE",scale:f=1,draggable:_=!1,clickTolerance:T=0,rotation:E=wr.rotation,rotationAlignment:M=wr.rotationAlignment,pitchAlignment:A=wr.pitchAlignment,occludedOpacity:z=wr.occludedOpacity,altitude:C=wr.altitude}=t||{};this._anchor=c,this._color=d,this._scale=f,this._draggable=_,this._clickTolerance=T,this._rotation=E,this._rotationAlignment=M,this._pitchAlignment=A,this._occludedOpacity=z,this._altitude=C,this._state="inactive",this._isDragging=!1,this._updateMoving=()=>this._update(!0),t&&t.element?(this._element=t.element,this._offset=s.P.convert(t&&t.offset||[0,0])):(this._defaultMarker=!0,this._element=this._createDefaultMarker(),this._offset=s.P.convert(t&&t.offset||[0,-14])),this._element.hasAttribute("aria-label")||this._element.setAttribute("aria-label","Map marker"),this._element.hasAttribute("role")||this._element.setAttribute("role","img"),this._element.classList.add("mapboxgl-marker"),this._element.addEventListener("dragstart",N=>{N.preventDefault()}),this._element.addEventListener("mousedown",N=>{N.preventDefault()});const k=this._element.classList;for(const N in Wn)k.remove(`mapboxgl-marker-anchor-${N}`);k.add(`mapboxgl-marker-anchor-${this._anchor}`);const j=t&&t.className?t.className.trim().split(/\s+/):[];k.add(...j),this._popup=null}_createDefaultMarker(){const t=ut("div"),r=oi("svg",{display:"block",height:41*this._scale+"px",width:27*this._scale+"px",viewBox:"0 0 27 41"},t);if(this._altitude===0){const c=oi("radialGradient",{id:"shadowGradient"},oi("defs",{},r));oi("stop",{offset:"10%","stop-opacity":.4},c),oi("stop",{offset:"100%","stop-opacity":.05},c),oi("ellipse",{cx:13.5,cy:34.8,rx:10.5,ry:5.25,fill:"url(#shadowGradient)"},r)}return oi("path",{fill:this._color,d:"M27,13.5C27,19.07 20.25,27 14.75,34.5C14.02,35.5 12.98,35.5 12.25,34.5C6.75,27 0,19.22 0,13.5C0,6.04 6.04,0 13.5,0C20.96,0 27,6.04 27,13.5Z"},r),oi("path",{opacity:.25,d:"M13.5,0C6.04,0 0,6.04 0,13.5C0,19.22 6.75,27 12.25,34.5C13,35.52 14.02,35.5 14.75,34.5C20.25,27 27,19.07 27,13.5C27,6.04 20.96,0 13.5,0ZM13.5,1C20.42,1 26,6.58 26,13.5C26,15.9 24.5,19.18 22.22,22.74C19.95,26.3 16.71,30.14 13.94,33.91C13.74,34.18 13.61,34.32 13.5,34.44C13.39,34.32 13.26,34.18 13.06,33.91C10.28,30.13 7.41,26.31 5.02,22.77C2.62,19.23 1,15.95 1,13.5C1,6.58 6.58,1 13.5,1Z"},r),oi("circle",{fill:"white",cx:13.5,cy:13.5,r:5.5},r),t}addTo(t){return t===this._map||(this.remove(),this._map=t,t.getCanvasContainer().appendChild(this._element),t.on("move",this._updateMoving),t.on("moveend",this._update),t.on("remove",this._clearFadeTimer),t._addMarker(this),this.setDraggable(this._draggable),this._update(),t.on("click",this._onMapClick)),this}remove(){const t=this._map;return t&&(t.off("click",this._onMapClick),t.off("move",this._updateMoving),t.off("moveend",this._update),t.off("mousedown",this._addDragHandler),t.off("touchstart",this._addDragHandler),t.off("mouseup",this._onUp),t.off("touchend",this._onUp),t.off("mousemove",this._onMove),t.off("touchmove",this._onMove),t.off("remove",this._clearFadeTimer),t._removeMarker(this),this._map=void 0),this._clearFadeTimer(),this._element.remove(),this._popup&&this._popup.remove(),this}getLngLat(){return this._lngLat}setLngLat(t){return this._lngLat=s.bO.convert(t),this._pos=null,this._popup&&this._popup.setLngLat(this._lngLat),this._update(!0),this}setAltitude(t){return t===this._altitude||(this._defaultMarker&&(this._altitude===0&&t!==0||this._altitude!==0&&t===0)&&(this._element=this._createDefaultMarker()),this._altitude=t||wr.altitude,this._update()),this}getAltitude(){return this._altitude}getElement(){return this._element}setPopup(t){if(this._popup&&(this._popup.remove(),this._popup=null,this._element.removeAttribute("role"),this._element.removeEventListener("keypress",this._onKeyPress),this._originalTabIndex||this._element.removeAttribute("tabindex")),t){if(!("offset"in t.options)){const d=Math.sqrt(Math.pow(13.5,2)/2);t.options.offset=this._defaultMarker?{top:[0,0],"top-left":[0,0],"top-right":[0,0],bottom:[0,-38.1],"bottom-left":[d,-1*(38.1-13.5+d)],"bottom-right":[-d,-1*(38.1-13.5+d)],left:[13.5,-1*(38.1-13.5)],right:[-13.5,-1*(38.1-13.5)]}:this._offset}this._popup=t,t._marker=this,t._altitude=this._altitude,this._lngLat&&this._popup.setLngLat(this._lngLat),this._element.setAttribute("role","button"),this._originalTabIndex=this._element.getAttribute("tabindex"),this._originalTabIndex||this._element.setAttribute("tabindex","0"),this._element.addEventListener("keypress",this._onKeyPress),this._element.setAttribute("aria-expanded","false")}return this}_onKeyPress(t){const r=t.code,c=t.charCode||t.keyCode;r!=="Space"&&r!=="Enter"&&c!==32&&c!==13||this.togglePopup()}_onMapClick(t){const r=t.originalEvent.target,c=this._element;this._popup&&(r===c||c.contains(r))&&this.togglePopup()}getPopup(){return this._popup}togglePopup(){const t=this._popup;return t?(t.isOpen()?(t.remove(),this._element.setAttribute("aria-expanded","false")):this._map&&(t.addTo(this._map),this._element.setAttribute("aria-expanded","true")),this):this}_behindTerrain(){const t=this._map,r=this._pos;if(!t||!r)return!1;const c=t.unproject(r,this._altitude),d=t.getFreeCameraOptions();if(!d.position)return!1;const f=d.position.toLngLat();return f.distanceTo(c)<.9*f.distanceTo(this._lngLat)}_evaluateOpacity(){const t=this._map;if(!t)return;const r=this._pos;if(!r||r.x<0||r.x>t.transform.width||r.y<0||r.y>t.transform.height)return void this._clearFadeTimer();const c=t.unproject(r,this._altitude);let d;t._showingGlobe()&&s.dK(t.transform,this._lngLat)?d=0:(d=1-t._queryFogOpacity(c),t.transform._terrainEnabled()&&t.getTerrain()&&this._behindTerrain()&&(d*=this._occludedOpacity)),this._element.style.opacity=`${d}`,this._element.style.pointerEvents=d>0?"auto":"none",this._popup&&this._popup._setOpacity(d),this._fadeTimer=null}_clearFadeTimer(){this._fadeTimer&&(clearTimeout(this._fadeTimer),this._fadeTimer=null)}_updateDOM(){const t=this._pos;if(!t||!this._map)return;const r=this._offset.mult(this._scale);this._element.style.transform=`
            translate(${t.x}px,${t.y}px)
            ${Wn[this._anchor]}
            ${this._calculateXYTransform()} ${this._calculateZTransform()}
            translate(${r.x}px,${r.y}px)
        `}_calculateXYTransform(){const t=this._pos,r=this._map,c=this.getPitchAlignment();if(!r||!t||c!=="map")return"";if(!r._showingGlobe()){const E=r.getPitch();return E?`rotateX(${E}deg)`:""}const d=s.c4(s.dL(r.transform,this._lngLat)),f=t.sub(s.dM(r.transform)),_=Math.abs(f.x)+Math.abs(f.y);if(_===0)return"";const T=d/_;return`rotateX(${-f.y*T}deg) rotateY(${f.x*T}deg)`}_calculateZTransform(){const t=this._pos,r=this._map;if(!r||!t)return"";let c=0;const d=this.getRotationAlignment();if(d==="map")if(r._showingGlobe()){const f=r.project(new s.bO(this._lngLat.lng,this._lngLat.lat+.001),this._altitude),_=r.project(new s.bO(this._lngLat.lng,this._lngLat.lat-.001),this._altitude).sub(f);c=s.c4(Math.atan2(_.y,_.x))-90}else c=-r.getBearing();else if(d==="horizon"){const f=s.ae(4,6,r.getZoom()),_=s.dM(r.transform);_.y+=f*r.transform.height;const T=t.sub(_),E=s.c4(Math.atan2(T.y,T.x));c=(E>90?E-270:E+90)*(1-f)}return c+=this._rotation,c?`rotateZ(${c}deg)`:""}_update(t){cancelAnimationFrame(this._updateFrameId);const r=this._map;r&&(r.transform.renderWorldCopies&&(this._lngLat=Rl(this._lngLat,this._pos,r.transform)),this._pos=r.project(this._lngLat,this._altitude),t===!0?this._updateFrameId=requestAnimationFrame(()=>{this._element&&this._pos&&this._anchor&&(this._pos=this._pos.round(),this._updateDOM())}):this._pos=this._pos.round(),r._requestDomTask(()=>{this._map&&(this._element&&this._pos&&this._anchor&&this._updateDOM(),(r._showingGlobe()||r.getTerrain()||r.getFog())&&!this._fadeTimer&&(this._fadeTimer=window.setTimeout(this._evaluateOpacity.bind(this),60)))}))}getOffset(){return this._offset}setOffset(t){return this._offset=s.P.convert(t),this._update(),this}addClassName(t){return this._element.classList.add(t),this}removeClassName(t){return this._element.classList.remove(t),this}toggleClassName(t){return this._element.classList.toggle(t)}_onMove(t){const r=this._map;if(!r)return;const c=this._pointerdownPos,d=this._positionDelta;if(c&&d){if(!this._isDragging){const f=this._clickTolerance||r._clickTolerance;if(t.point.dist(c)<f)return;this._isDragging=!0}this._pos=t.point.sub(d),this._lngLat=r.unproject(this._pos,this._altitude),this.setLngLat(this._lngLat),this._element.style.pointerEvents="none",this._state==="pending"&&(this._state="active",this.fire(new s.A("dragstart"))),this.fire(new s.A("drag"))}}_onUp(){this._element.style.pointerEvents="auto",this._positionDelta=null,this._pointerdownPos=null,this._isDragging=!1;const t=this._map;t&&(t.off("mousemove",this._onMove),t.off("touchmove",this._onMove)),this._state==="active"&&this.fire(new s.A("dragend")),this._state="inactive"}_addDragHandler(t){const r=this._map,c=this._pos;r&&c&&this._element.contains(t.originalEvent.target)&&(t.preventDefault(),this._positionDelta=t.point.sub(c),this._pointerdownPos=t.point,this._state="pending",r.on("mousemove",this._onMove),r.on("touchmove",this._onMove),r.once("mouseup",this._onUp),r.once("touchend",this._onUp))}setDraggable(t){this._draggable=!!t;const r=this._map;return r&&(t?(r.on("mousedown",this._addDragHandler),r.on("touchstart",this._addDragHandler)):(r.off("mousedown",this._addDragHandler),r.off("touchstart",this._addDragHandler))),this}isDraggable(){return this._draggable}setRotation(t){return this._rotation=t||wr.rotation,this._update(),this}getRotation(){return this._rotation}setRotationAlignment(t){return this._rotationAlignment=t||wr.rotationAlignment,this._update(),this}getRotationAlignment(){return this._rotationAlignment==="auto"||this._rotationAlignment==="horizon"&&this._map&&!this._map._showingGlobe()?"viewport":this._rotationAlignment}setPitchAlignment(t){return this._pitchAlignment=t||wr.pitchAlignment,this._update(),this}getPitchAlignment(){return this._pitchAlignment==="auto"?this.getRotationAlignment():this._pitchAlignment}setOccludedOpacity(t){return this._occludedOpacity=t||wr.occludedOpacity,this._update(),this}getOccludedOpacity(){return this._occludedOpacity}}const Yr={positionOptions:{enableHighAccuracy:!1,maximumAge:0,timeout:6e3},fitBoundsOptions:{maxZoom:15},trackUserLocation:!1,showAccuracyCircle:!0,showUserLocation:!0,showUserHeading:!1},gr={maxWidth:100,unit:"metric"},_1={kilometer:"km",meter:"m",mile:"mi",foot:"ft","nautical-mile":"nm"},Yi={closeButton:!0,closeOnClick:!0,focusAfterOpen:!0,className:"",maxWidth:"240px",altitude:0},au=["a[href]","[tabindex]:not([tabindex='-1'])","[contenteditable]:not([contenteditable='false'])","button:not([disabled])","input:not([disabled])","select:not([disabled])","textarea:not([disabled])"].join(", ");function Yo(u=new s.P(0,0),t="bottom"){if(typeof u=="number"){const r=Math.round(Math.sqrt(.5*Math.pow(u,2)));switch(t){case"top":return new s.P(0,u);case"top-left":return new s.P(r,r);case"top-right":return new s.P(-r,r);case"bottom":return new s.P(0,-u);case"bottom-left":return new s.P(r,-r);case"bottom-right":return new s.P(-r,-r);case"left":return new s.P(u,0);case"right":return new s.P(-u,0)}return new s.P(0,0)}return u instanceof s.P||Array.isArray(u)?s.P.convert(u):s.P.convert(u[t]||[0,0])}return{version:gt,supported:yt.supported,setRTLTextPlugin:s.dN,getRTLTextPluginStatus:s.dO,Map:class extends ga{constructor(u){dt.mark(nt.create);const t=u;if((u=s.l({},Xo,u)).minZoom!=null&&u.maxZoom!=null&&u.minZoom>u.maxZoom)throw new Error("maxZoom must be greater than or equal to minZoom");if(u.minPitch!=null&&u.maxPitch!=null&&u.minPitch>u.maxPitch)throw new Error("maxPitch must be greater than or equal to minPitch");if(u.minPitch!=null&&u.minPitch<0)throw new Error("minPitch must be greater than or equal to 0");if(u.maxPitch!=null&&u.maxPitch>85)throw new Error("maxPitch must be less than or equal to 85");if(u.antialias&&s.dI(window)&&(u.antialias=!1,s.w("Antialiasing is disabled for this WebGL context to avoid browser bug: https://github.com/mapbox/mapbox-gl-js/issues/11609")),super(new H0(u.minZoom,u.maxZoom,u.minPitch,u.maxPitch,u.renderWorldCopies,null,null),u),this._repaint=!!u.repaint,this._interactive=u.interactive,this._minTileCacheSize=u.minTileCacheSize,this._maxTileCacheSize=u.maxTileCacheSize,this._failIfMajorPerformanceCaveat=u.failIfMajorPerformanceCaveat,this._preserveDrawingBuffer=u.preserveDrawingBuffer,this._antialias=u.antialias,this._trackResize=u.trackResize,this._bearingSnap=u.bearingSnap,this._refreshExpiredTiles=u.refreshExpiredTiles,this._fadeDuration=u.fadeDuration,this._isInitialLoad=!0,this._crossSourceCollisions=u.crossSourceCollisions,this._collectResourceTiming=u.collectResourceTiming,this._language=this._parseLanguage(u.language),this._worldview=u.worldview,this._renderTaskQueue=new ln,this._domRenderTaskQueue=new ln,this._controls=[],this._markers=[],this._popups=[],this._mapId=s.aW(),this._locale=s.l({},vs,u.locale),this._clickTolerance=u.clickTolerance,this._cooperativeGestures=u.cooperativeGestures,this._performanceMetricsCollection=u.performanceMetricsCollection,this._tessellationStep=u.tessellationStep,this._containerWidth=0,this._containerHeight=0,this._showParseStatus=!0,this._precompilePrograms=u.precompilePrograms,this._scaleFactorChanged=!1,this._averageElevationLastSampledAt=-1/0,this._averageElevationExaggeration=0,this._averageElevation=new ya(0),this._interactionRange=[1/0,-1/0],this._visibilityHidden=0,this._useExplicitProjection=!1,this._frameId=0,this._scaleFactor=u.scaleFactor,this._requestManager=new Es(u.transformRequest,u.accessToken,u.testMode),this._silenceAuthErrors=!!u.testMode,this._contextCreateOptions=u.contextCreateOptions?Object.assign({},u.contextCreateOptions):{},typeof u.container=="string"){const r=document.getElementById(u.container);if(!r)throw new Error(`Container '${u.container.toString()}' not found.`);this._container=r}else{if(!(u.container instanceof HTMLElement))throw new Error("Invalid type: 'container' must be a String or HTMLElement.");this._container=u.container}if(this._container.childNodes.length>0&&s.w("The map container element should be empty, otherwise the map's interactivity will be negatively impacted. If you want to display a message when WebGL is not supported, use the Mapbox GL Supported plugin instead."),u.maxBounds&&this.setMaxBounds(u.maxBounds),this._spriteFormat=u.spriteFormat,s.aQ(["_onWindowOnline","_onWindowResize","_onVisibilityChange","_onMapScroll","_contextLost","_contextRestored"],this),this._setupContainer(),this._tp||(this._tp=new r1),this._tp.registerParameter(this,["Debug"],"showOverdrawInspector"),this._tp.registerParameter(this,["Debug"],"showTileBoundaries"),this._tp.registerParameter(this,["Debug"],"showParseStatus"),this._tp.registerParameter(this,["Debug"],"repaint"),this._tp.registerParameter(this,["Debug"],"showTileAABBs"),this._tp.registerParameter(this,["Debug"],"showPadding"),this._tp.registerParameter(this,["Debug"],"showCollisionBoxes",{noSave:!0}),this._tp.registerParameter(this.transform,["Debug"],"freezeTileCoverage",{noSave:!0},()=>{this._update()}),this._tp.registerParameter(this,["Debug","Wireframe"],"showTerrainWireframe"),this._tp.registerParameter(this,["Debug","Wireframe"],"showLayers2DWireframe"),this._tp.registerParameter(this,["Debug","Wireframe"],"showLayers3DWireframe"),this._tp.registerParameter(this,["Scaling"],"_scaleFactor",{min:.1,max:10,step:.1},()=>{this.setScaleFactor(this._scaleFactor)}),this._setupPainter(),this.painter===void 0)throw new Error("Failed to initialize WebGL.");if(this.on("move",()=>this._update(!1)),this.on("moveend",()=>this._update(!1)),this.on("zoom",()=>this._update(!0)),this._fullscreenchangeEvent="onfullscreenchange"in document?"fullscreenchange":"webkitfullscreenchange",window.addEventListener("online",this._onWindowOnline,!1),window.addEventListener("resize",this._onWindowResize,!1),window.addEventListener("orientationchange",this._onWindowResize,!1),window.addEventListener(this._fullscreenchangeEvent,this._onWindowResize,!1),window.addEventListener("visibilitychange",this._onVisibilityChange,!1),this.handlers=new ou(this,u),this._localFontFamily=u.localFontFamily,this._localIdeographFontFamily=u.localIdeographFontFamily,(u.style||!u.testMode)&&this.setStyle(u.style||s.e.DEFAULT_STYLE,{config:u.config,localFontFamily:this._localFontFamily,localIdeographFontFamily:this._localIdeographFontFamily}),u.projection&&this.setProjection(u.projection),this.indoor=new vc(this),u.hash&&(this._hash=new l1(typeof u.hash=="string"&&u.hash||void 0).addTo(this)),!this._hash||!this._hash._onHashChange()){t.center==null&&t.zoom==null||(this.transform._unmodified=!1),this.jumpTo({center:u.center,zoom:u.zoom,bearing:u.bearing,pitch:u.pitch});const r=u.bounds;r&&(this.resize(),this.fitBounds(r,s.l({},u.fitBoundsOptions,{duration:0})))}this.resize(),u.attributionControl&&this.addControl(new zl({customAttribution:u.customAttribution})),this._logoControl=new an,this.addControl(this._logoControl,u.logoPosition),this.on("style.load",()=>{this.transform.unmodified&&this.jumpTo(this.style.stylesheet),this._postStyleLoadEvent()}),this.on("data",r=>{this._update(r.dataType==="style"),this.fire(new s.A(`${r.dataType}data`,r))}),this.on("dataloading",r=>{this.fire(new s.A(`${r.dataType}dataloading`,r))}),this._interactions=new m1(this)}_getMapId(){return this._mapId}addControl(u,t){if(t===void 0&&(t=u.getDefaultPosition?u.getDefaultPosition():"top-right"),!u||!u.onAdd)return this.fire(new s.z(new Error("Invalid argument to map.addControl(). Argument must be a control with onAdd and onRemove methods.")));const r=u.onAdd(this);this._controls.push(u);const c=this._controlPositions[t];return t.indexOf("bottom")!==-1?c.insertBefore(r,c.firstChild):c.appendChild(r),this}removeControl(u){if(!u||!u.onRemove)return this.fire(new s.z(new Error("Invalid argument to map.removeControl(). Argument must be a control with onAdd and onRemove methods.")));const t=this._controls.indexOf(u);return t>-1&&this._controls.splice(t,1),u.onRemove(this),this}hasControl(u){return this._controls.indexOf(u)>-1}getContainer(){return this._container}getCanvasContainer(){return this._canvasContainer}getCanvas(){return this._canvas}resize(u){if(this._updateContainerDimensions(),this._containerWidth===this.transform.width&&this._containerHeight===this.transform.height)return this;this._resizeCanvas(this._containerWidth,this._containerHeight),this.transform.resize(this._containerWidth,this._containerHeight),this.painter.resize(Math.ceil(this._containerWidth),Math.ceil(this._containerHeight));const t=!this._moving;return t&&this.fire(new s.A("movestart",u)).fire(new s.A("move",u)),this.fire(new s.A("resize",u)),t&&this.fire(new s.A("moveend",u)),this}getBounds(){return this.transform.getBounds()}getMaxBounds(){return this.transform.getMaxBounds()||null}setMaxBounds(u){return this.transform.setMaxBounds(s.aB.convert(u)),this._update()}setMinZoom(u){if((u=u??-2)>=-2&&u<=this.transform.maxZoom)return this.transform.minZoom=u,this._update(),this.getZoom()<u?this.setZoom(u):this.fire(new s.A("zoomstart")).fire(new s.A("zoom")).fire(new s.A("zoomend")),this;throw new Error("minZoom must be between -2 and the current maxZoom, inclusive")}getMinZoom(){return this.transform.minZoom}setMaxZoom(u){if((u=u??22)>=this.transform.minZoom)return this.transform.maxZoom=u,this._update(),this.getZoom()>u?this.setZoom(u):this.fire(new s.A("zoomstart")).fire(new s.A("zoom")).fire(new s.A("zoomend")),this;throw new Error("maxZoom must be greater than the current minZoom")}getMaxZoom(){return this.transform.maxZoom}setMinPitch(u){if((u=u??0)<0)throw new Error("minPitch must be greater than or equal to 0");if(u>=0&&u<=this.transform.maxPitch)return this.transform.minPitch=u,this._update(),this.getPitch()<u?this.setPitch(u):this.fire(new s.A("pitchstart")).fire(new s.A("pitch")).fire(new s.A("pitchend")),this;throw new Error("minPitch must be between 0 and the current maxPitch, inclusive")}getMinPitch(){return this.transform.minPitch}setMaxPitch(u){if((u=u??85)>85)throw new Error("maxPitch must be less than or equal to 85");if(u>=this.transform.minPitch)return this.transform.maxPitch=u,this._update(),this.getPitch()>u?this.setPitch(u):this.fire(new s.A("pitchstart")).fire(new s.A("pitch")).fire(new s.A("pitchend")),this;throw new Error("maxPitch must be greater than or equal to minPitch")}getMaxPitch(){return this.transform.maxPitch}getScaleFactor(){return this._scaleFactor}setScaleFactor(u){return this._scaleFactor=u,this.painter.scaleFactor=u,this._tp.refreshUI(),this._scaleFactorChanged=!0,this.style._updateFilteredLayers(t=>t.type==="symbol"),this._update(!0),this}getRenderWorldCopies(){return this.transform.renderWorldCopies}setRenderWorldCopies(u){return this.transform.renderWorldCopies=u,this.transform.renderWorldCopies||this._forceMarkerAndPopupUpdate(!0),this._update()}getLanguage(){return this._language}_parseLanguage(u){return u==="auto"?navigator.language:Array.isArray(u)?u.length===0?void 0:u.map(t=>t==="auto"?navigator.language:t):u}setLanguage(u){const t=this._parseLanguage(u);if(!this.style||t===this._language)return this;this._language=t,this.style.reloadSources();for(const r of this._controls)r._setLanguage&&r._setLanguage(this._language);return this}getWorldview(){return this._worldview}setWorldview(u){return this.style&&u!==this._worldview?(this._worldview=u,this.style.reloadSources(),this):this}getProjection(){return this.transform.mercatorFromTransition?{name:"globe",center:[0,0]}:this.transform.getProjection()}_showingGlobe(){return this.transform.projection.name==="globe"}setProjection(u){return this._lazyInitEmptyStyle(),u?typeof u=="string"&&(u={name:u}):u=null,this._useExplicitProjection=!!u,this._prioritizeAndUpdateProjection(u,this.style.projection)}_updateProjectionTransition(){if(this.getProjection().name!=="globe")return;const u=this.transform,t=u.projection.name;let r;t==="globe"&&u.zoom>=s.bY?(u.setMercatorFromTransition(),r=!0):t==="mercator"&&u.zoom<s.bY&&(u.setProjection({name:"globe"}),r=!0),r&&(this.style.applyProjectionUpdate(),this.style._forceSymbolLayerUpdate())}_prioritizeAndUpdateProjection(u,t){return this._updateProjection(u||t||{name:"mercator"})}_updateProjection(u){let t;return t=u.name==="globe"&&this.transform.zoom>=s.bY?this.transform.setMercatorFromTransition():this.transform.setProjection(u),this.style.applyProjectionUpdate(),t&&(this.painter.clearBackgroundTiles(),this.style.clearSources(),this._update(!0),this._forceMarkerAndPopupUpdate(!0)),this}project(u,t){return this.transform.locationPoint3D(s.bO.convert(u),t)}unproject(u,t){return this.transform.pointLocation3D(s.P.convert(u),t)}isMoving(){return this._moving||this.handlers&&this.handlers.isMoving()||!1}isZooming(){return this._zooming||this.handlers&&this.handlers.isZooming()||!1}isRotating(){return this._rotating||this.handlers&&this.handlers.isRotating()||!1}_isDragging(){return this.handlers&&this.handlers._isDragging()||!1}_createDelegatedListener(u,t,r){const c=d=>{let f=[];if(Array.isArray(t)){const _=t.filter(T=>this.getLayer(T));f=_.length?this.queryRenderedFeatures(d,{layers:_}):[]}else f=this.queryRenderedFeatures(d,{target:t});return f};if(u==="mouseenter"||u==="mouseover"){let d=!1;return{listener:r,targets:t,delegates:{mousemove:_=>{const T=c(_.point);T.length?d||(d=!0,r.call(this,new Xr(u,this,_.originalEvent,{features:T}))):d=!1},mouseout:()=>{d=!1}}}}if(u==="mouseleave"||u==="mouseout"){let d=!1;return{listener:r,targets:t,delegates:{mousemove:T=>{c(T.point).length?d=!0:d&&(d=!1,r.call(this,new Xr(u,this,T.originalEvent)))},mouseout:T=>{d&&(d=!1,r.call(this,new Xr(u,this,T.originalEvent)))}}}}{const d=f=>{const _=c(f.point);_.length&&(f.features=_,r.call(this,f),delete f.features)};return{listener:r,targets:t,delegates:{[u]:d}}}}on(u,t,r){if(typeof t=="function"||r===void 0)return super.on(u,t);if(typeof t=="string"&&(t=[t]),!this._areTargetsValid(t))return this;const c=this._createDelegatedListener(u,t,r);this._delegatedListeners=this._delegatedListeners||{},this._delegatedListeners[u]=this._delegatedListeners[u]||[],this._delegatedListeners[u].push(c);for(const d in c.delegates)this.on(d,c.delegates[d]);return this}once(u,t,r){if(typeof t=="function"||r===void 0)return super.once(u,t);if(typeof t=="string"&&(t=[t]),!this._areTargetsValid(t))return this;const c=this._createDelegatedListener(u,t,r);for(const d in c.delegates)this.once(d,c.delegates[d]);return this}off(u,t,r){if(typeof t=="function"||r===void 0)return super.off(u,t);if(typeof t=="string"&&(t=[t]),!this._areTargetsValid(t))return this;const c=this._delegatedListeners?this._delegatedListeners[u]:void 0;return c&&(d=>{for(let f=0;f<d.length;f++){const _=d[f];if(_.listener===r&&di(_.targets,t)){for(const T in _.delegates)this.off(T,_.delegates[T]);return d.splice(f,1),this}}})(c),this}queryRenderedFeatures(u,t){if(!this.style)return[];if(u===void 0||u instanceof s.P||Array.isArray(u)||t!==void 0||(t=u,u=void 0),u=u||[[0,0],[this.transform.width,this.transform.height]],!t){const f=this.style.queryRenderedFeatures(u,void 0,this.transform),_=this.style.queryRenderedFeatureset(u,void 0,this.transform);return f.concat(_)}let r=!0;if(t.target&&(r=this._isTargetValid(t.target),r&&!t.layers))return this.style.queryRenderedFeatureset(u,t,this.transform);let c=!0;if(t.layers&&Array.isArray(t.layers)){for(const f of t.layers)if(!this._isValidId(f)){c=!1;break}if(c&&!t.target)return this.style.queryRenderedFeatures(u,t,this.transform)}let d=[];return c&&(d=d.concat(this.style.queryRenderedFeatures(u,t,this.transform))),r&&(d=d.concat(this.style.queryRenderedFeatureset(u,t,this.transform))),d}querySourceFeatures(u,t){return!u||typeof u=="string"&&!this._isValidId(u)?[]:this.style.querySourceFeatures(u,t)}isPointOnSurface(u){const{name:t}=this.transform.projection;return t!=="globe"&&t!=="mercator"&&s.w(`${t} projection does not support isPointOnSurface, this API may behave unexpectedly.`),this.transform.isPointOnSurface(s.P.convert(u))}addInteraction(u,t){return this._interactions.add(u,t),this}removeInteraction(u){return this._interactions.remove(u),this}getCooperativeGestures(){return this._cooperativeGestures}setCooperativeGestures(u){return this._cooperativeGestures=u,this}setStyle(u,t){return t=s.l({},{localIdeographFontFamily:this._localIdeographFontFamily,localFontFamily:this._localFontFamily},t),this.style&&u&&t.diff!==!1&&t.localFontFamily===this._localFontFamily&&t.localIdeographFontFamily===this._localIdeographFontFamily&&!t.config?(this.style._diffStyle(u,(r,c)=>{r?(s.w(`Unable to perform style diff: ${String(r.message||r.error||r)}. Rebuilding the style from scratch.`),this._updateStyle(u,t)):c&&this._update(!0)},()=>{this._postStyleLoadEvent()}),this):(this._localIdeographFontFamily=t.localIdeographFontFamily,this._localFontFamily=t.localFontFamily,this._updateStyle(u,t))}_getUIString(u){const t=this._locale[u];if(t==null)throw new Error(`Missing UI string '${u}'`);return t}_updateStyle(u,t){if(this.style&&(this.style.setEventedParent(null),this.style._remove(),this.style=void 0),u){const r=s.l({},t);t&&t.config&&(r.initialConfig=t.config,delete r.config),this.style=new Dn(this,r).load(u),this.style.setEventedParent(this,{style:this.style})}return this._updateTerrain(),this}_lazyInitEmptyStyle(){this.style||(this.style=new Dn(this,{}),this.style.setEventedParent(this,{style:this.style}),this.style.loadEmpty())}getStyle(){if(this.style)return this.style.serialize()}isStyleLoaded(){return this.style?this.style.loaded():(s.w("There is no style added to the map."),!1)}_isValidId(u){return u==null?(this.fire(new s.z(new Error("IDs can't be empty."))),!1):!s.cs(u)||(this.fire(new s.z(new Error(`IDs can't contain special symbols: "${u}".`))),!1)}_isTargetValid(u){return"featuresetId"in u?this._isValidId("importId"in u?u.importId:u.featuresetId):"layerId"in u&&this._isValidId(u.layerId)}_areTargetsValid(u){if(Array.isArray(u)){for(const t of u)if(!this._isValidId(t))return!1;return!0}return this._isTargetValid(u)}addSource(u,t){return this._isValidId(u)?(this._lazyInitEmptyStyle(),this.style.addSource(u,t),this._update(!0)):this}isSourceLoaded(u){return!!this._isValidId(u)&&!!this.style&&this.style._isSourceCacheLoaded(u)}areTilesLoaded(){return this.style.areTilesLoaded()}addSourceType(u,t,r){this._lazyInitEmptyStyle(),this.style.addSourceType(u,t,r)}removeSource(u){return this._isValidId(u)?(this.style.removeSource(u),this._updateTerrain(),this._update(!0)):this}getSource(u){return this._isValidId(u)?this.style.getOwnSource(u):null}addImage(u,t,{pixelRatio:r=1,sdf:c=!1,stretchX:d,stretchY:f,content:_}={}){this._lazyInitEmptyStyle();const T=s.I.from(u);if(t instanceof HTMLImageElement||ImageBitmap&&t instanceof ImageBitmap){const{width:E,height:M,data:A}=s.q.getImageData(t);this.style.addImage(T,this.style.scope,{data:new s.r({width:E,height:M},A),pixelRatio:r,stretchX:d,stretchY:f,content:_,sdf:c,version:0,usvg:!1})}else if(t.width===void 0||t.height===void 0)this.fire(new s.z(new Error("Invalid arguments to map.addImage(). The second argument must be an `HTMLImageElement`, `ImageData`, `ImageBitmap`, or object with `width`, `height`, and `data` properties with the same format as `ImageData`")));else{const{width:E,height:M}=t,A=t;this.style.addImage(T,this.style.scope,{data:new s.r({width:E,height:M},new Uint8Array(A.data)),pixelRatio:r,stretchX:d,stretchY:f,content:_,sdf:c,usvg:!1,version:0,userImage:A}),A.onAdd&&A.onAdd(this,u)}}updateImage(u,t){this._lazyInitEmptyStyle();const r=s.I.from(u),c=this.style.getImage(r,this.style.scope);if(!c)return void this.fire(new s.z(new Error("The map has no image with that id. If you are adding a new image use `map.addImage(...)` instead.")));const d=t instanceof HTMLImageElement||ImageBitmap&&t instanceof ImageBitmap?s.q.getImageData(t):t,{width:f,height:_,data:T}=d;if(f===void 0||_===void 0)return void this.fire(new s.z(new Error("Invalid arguments to map.updateImage(). The second argument must be an `HTMLImageElement`, `ImageData`, `ImageBitmap`, or object with `width`, `height`, and `data` properties with the same format as `ImageData`")));if(f!==(c.usvg?c.icon.usvg_tree.width:c.data.width)||_!==(c.usvg?c.icon.usvg_tree.height:c.data.height))return void this.fire(new s.z(new Error(`The width and height of the updated image (${f}, ${_})
                must be that same as the previous version of the image
                (${c.data.width}, ${c.data.height})`)));const E=!(t instanceof HTMLImageElement||ImageBitmap&&t instanceof ImageBitmap);let M=!1;c.usvg?(c.data=new s.r({width:f,height:_},new Uint8Array(T)),c.usvg=!1,c.icon=void 0,M=!0):c.data.replace(T,E),this.style.updateImage(r,this.style.scope,c,M)}hasImage(u){return u?!!this.style&&!!this.style.getImage(s.I.from(u),this.style.scope):(this.fire(new s.z(new Error("Missing required image id"))),!1)}removeImage(u){this.style.removeImage(s.I.from(u),this.style.scope)}loadImage(u,t){s.o(this._requestManager.transformRequest(u,s.R.Image),(r,c)=>{t(r,c instanceof HTMLImageElement?s.q.getImageData(c):c)})}listImages(){return this.style.listImages().map(u=>u.name)}addModel(u,t){this._lazyInitEmptyStyle(),this.style.addModel(u,t)}hasModel(u){return u?this.style.hasModel(u):(this.fire(new s.z(new Error("Missing required model id"))),!1)}removeModel(u){this.style.removeModel(u)}listModels(){return this.style.listModels()}addLayer(u,t){return this._isValidId(u.id)?(this._lazyInitEmptyStyle(),this.style.addLayer(u,t),this._update(!0)):this}getSlot(u){const t=this.getLayer(u);return t&&t.slot||null}setSlot(u,t){return this.style.setSlot(u,t),this.style.mergeLayers(),this._update(!0)}addImport(u,t){return this.style.addImport(u,t),this}updateImport(u,t){return typeof t!="string"&&t.id!==u?(this.removeImport(u),this.addImport(t)):(this.style.updateImport(u,t),this._update(!0))}removeImport(u){return this.style.removeImport(u),this}moveImport(u,t){return this.style.moveImport(u,t),this._update(!0)}moveLayer(u,t){return this._isValidId(u)?(this.style.moveLayer(u,t),this._update(!0)):this}removeLayer(u){return this._isValidId(u)?(this.style.removeLayer(u),this._update(!0)):this}getLayer(u){if(!this._isValidId(u))return null;const t=this.style.getOwnLayer(u);return t?t.type==="custom"?t.implementation:t.serialize():void 0}getSlots(){return this.style.getSlots()}setLayerZoomRange(u,t,r){return this._isValidId(u)?(this.style.setLayerZoomRange(u,t,r),this._update(!0)):this}setFilter(u,t,r={}){return this._isValidId(u)?(this.style.setFilter(u,t,r),this._update(!0)):this}getFilter(u){return this._isValidId(u)?this.style.getFilter(u):null}setPaintProperty(u,t,r,c={}){return this._isValidId(u)?(this.style.setPaintProperty(u,t,r,c),this._update(!0)):this}getPaintProperty(u,t){return this._isValidId(u)?this.style.getPaintProperty(u,t):null}setLayoutProperty(u,t,r,c={}){return this._isValidId(u)?(this.style.setLayoutProperty(u,t,r,c),this._update(!0)):this}getLayoutProperty(u,t){return this._isValidId(u)?this.style.getLayoutProperty(u,t):null}getGlyphsUrl(){return this.style.getGlyphsUrl()}setGlyphsUrl(u){return this.style.setGlyphsUrl(u),this._update(!0)}getSchema(u){return this.style.getSchema(u)}setSchema(u,t){return this.style.setSchema(u,t),this._update(!0)}getConfig(u){return this.style.getConfig(u)}setConfig(u,t){return this.style.setConfig(u,t),this._update(!0)}getConfigProperty(u,t){return this.style.getConfigProperty(u,t)}setConfigProperty(u,t,r){return this.style.setConfigProperty(u,t,r),this._update(!0)}getFeaturesetDescriptors(u){return this.style.getFeaturesetDescriptors(u)}setLights(u){if(this._lazyInitEmptyStyle(),u&&u.length===1&&u[0].type==="flat"){const t=u[0];t.properties?this.style.setFlatLight(t.properties,t.id,{}):this.style.setFlatLight({},"flat")}else this.style.setLights(u),this.painter.terrain&&(this.painter.terrain.invalidateRenderCache=!0);return this._update(!0)}getLights(){const u=this.style.getLights()||[];return u.length===0&&u.push({id:this.style.light.id,type:"flat",properties:this.style.getFlatLight()}),u}setLight(u,t={}){return console.log("The `map.setLight` function is deprecated, prefer using `map.setLights` with `flat` light type instead."),this.setLights([{id:"flat",type:"flat",properties:u}])}getLight(){return console.log("The `map.getLight` function is deprecated, prefer using `map.getLights` instead."),this.style.getFlatLight()}setTerrain(u){return this._lazyInitEmptyStyle(),!u&&this.transform.projection.requiresDraping?this.style.setTerrainForDraping():this.style.setTerrain(u),this._averageElevationLastSampledAt=-1/0,this._update(!0)}getTerrain(){return this.style?this.style.getTerrain():null}setFog(u){return this._lazyInitEmptyStyle(),this.style.setFog(u),this._update(!0)}getFog(){return this.style?this.style.getFog():null}setSnow(u){return this._lazyInitEmptyStyle(),this.style.setSnow(u),this._update(!0)}getSnow(){return this.style?this.style.getSnow():null}setRain(u){return this._lazyInitEmptyStyle(),this.style.setRain(u),this._update(!0)}getRain(){return this.style?this.style.getRain():null}setColorTheme(u){return this._lazyInitEmptyStyle(),this.style.setColorTheme(u),this._update(!0)}setImportColorTheme(u,t){return this._lazyInitEmptyStyle(),this.style.setImportColorTheme(u,t),this._update(!0)}setCamera(u){return this.style.setCamera(u),this._triggerCameraUpdate(u)}_triggerCameraUpdate(u){return this._update(this.transform.setOrthographicProjectionAtLowPitch(u["camera-projection"]==="orthographic"))}getCamera(){return this.style.camera}_queryFogOpacity(u){return this.style&&this.style.fog?this.style.fog.getOpacityAtLatLng(s.bO.convert(u),this.transform):0}setFeatureState(u,t){return u.source&&!this._isValidId(u.source)?this:(this.style.setFeatureState(u,t),this._update())}removeFeatureState(u,t){return u.source&&!this._isValidId(u.source)?this:(this.style.removeFeatureState(u,t),this._update())}getFeatureState(u){return u.source&&!this._isValidId(u.source)?null:this.style.getFeatureState(u)}_updateContainerDimensions(){if(!this._container)return;const u=this._container.getBoundingClientRect().width||400,t=this._container.getBoundingClientRect().height||300;let r,c,d,f=this._container;for(;f&&(!c||!d);){const _=window.getComputedStyle(f).transform;_&&_!=="none"&&(r=_.match(/matrix.*\((.+)\)/)[1].split(", "),r[0]&&r[0]!=="0"&&r[0]!=="1"&&(c=r[0]),r[3]&&r[3]!=="0"&&r[3]!=="1"&&(d=r[3])),f=f.parentElement}this._containerWidth=c?Math.abs(u/c):u,this._containerHeight=d?Math.abs(t/d):t}_detectMissingCSS(){window.getComputedStyle(this._missingCSSCanary).getPropertyValue("background-color")!=="rgb(250, 128, 114)"&&s.w("This page appears to be missing CSS declarations for Mapbox GL JS, which may cause the map to display incorrectly. Please ensure your page includes mapbox-gl.css, as described in https://www.mapbox.com/mapbox-gl-js/api/.")}_setupContainer(){const u=this._container;u.classList.add("mapboxgl-map"),(this._missingCSSCanary=ut("div","mapboxgl-canary",u)).style.visibility="hidden",this._detectMissingCSS();const t=this._canvasContainer=ut("div","mapboxgl-canvas-container",u);this._canvas=ut("canvas","mapboxgl-canvas",t),this._interactive&&(t.classList.add("mapboxgl-interactive"),this._canvas.setAttribute("tabindex","0")),this._canvas.addEventListener("webglcontextlost",this._contextLost,!1),this._canvas.addEventListener("webglcontextrestored",this._contextRestored,!1),this._canvas.setAttribute("aria-label",this._getUIString("Map.Title")),this._canvas.setAttribute("role","region"),this._updateContainerDimensions(),this._resizeCanvas(this._containerWidth,this._containerHeight);const r=this._controlContainer=ut("div","mapboxgl-control-container",u),c=this._controlPositions={};["top-left","top","top-right","right","bottom-right","bottom","bottom-left","left"].forEach(d=>{c[d]=ut("div",`mapboxgl-ctrl-${d}`,r)}),this._container.addEventListener("scroll",this._onMapScroll,!1)}_resizeCanvas(u,t){const r=s.q.devicePixelRatio||1;this._canvas.width=r*Math.ceil(u),this._canvas.height=r*Math.ceil(t),this._canvas.style.width=`${u}px`,this._canvas.style.height=`${t}px`}_addMarker(u){this._markers.push(u)}_removeMarker(u){const t=this._markers.indexOf(u);t!==-1&&this._markers.splice(t,1)}_addPopup(u){this._popups.push(u)}_removePopup(u){const t=this._popups.indexOf(u);t!==-1&&this._popups.splice(t,1)}_setupPainter(){const u=s.l({},yt.supported.webGLContextAttributes,{failIfMajorPerformanceCaveat:this._failIfMajorPerformanceCaveat,preserveDrawingBuffer:this._preserveDrawingBuffer,antialias:this._antialias||!1}),t=this._canvas.getContext("webgl2",u);t?(Do(t,!0),this.painter=new Al(t,this._contextCreateOptions,this.transform,this._scaleFactor,this._tp),this.on("data",r=>{r.dataType==="source"&&this.painter.setTileLoadedFlag(!0)}),s.m.testSupport(t)):this.fire(new s.z(new Error("Failed to initialize WebGL")))}_contextLost(u){u.preventDefault(),this._frame&&(this._frame.cancel(),this._frame=null),this.fire(new s.A("webglcontextlost",{originalEvent:u}))}_contextRestored(u){this._setupPainter(),this.painter.resize(Math.ceil(this._containerWidth),Math.ceil(this._containerHeight)),this._updateTerrain(),this.style.reloadModels(),this.style.clearSources(),this._update(),this.fire(new s.A("webglcontextrestored",{originalEvent:u}))}_onMapScroll(u){if(u.target===this._container)return this._container.scrollTop=0,this._container.scrollLeft=0,!1}idle(){return!this.isMoving()&&this.loaded()}loaded(){return!this._styleDirty&&!this._sourcesDirty&&!!this.style&&this.style.loaded()}frameReady(){return this.loaded()&&!this._placementDirty}_update(u){return this.style?(this._styleDirty=this._styleDirty||u,this._sourcesDirty=!0,this.triggerRepaint(),this):this}_requestRenderFrame(u){return this._update(),this._renderTaskQueue.add(u)}_cancelRenderFrame(u){this._renderTaskQueue.remove(u)}_requestDomTask(u){!this.loaded()||this.loaded()&&!this.isMoving()?u():this._domRenderTaskQueue.add(u)}_render(u){let t;this.fire(new s.A("renderstart")),++this._frameId;const r=this.painter.context.extTimerQuery,c=s.q.now(),d=this.painter.context.gl;if(this.listens("gpu-timing-frame")&&(t=d.createQuery(),d.beginQuery(r.TIME_ELAPSED_EXT,t)),this.painter.context.setDirty(),this.painter.setBaseState(),(this.isMoving()||this.isRotating()||this.isZooming())&&(this._interactionRange[0]=Math.min(this._interactionRange[0],performance.now()),this._interactionRange[1]=Math.max(this._interactionRange[1],performance.now())),this._renderTaskQueue.run(u),this._domRenderTaskQueue.run(u),this._removed)return;this._updateProjectionTransition();const f=this._isInitialLoad?0:this._fadeDuration;if(this.style&&this._styleDirty){this._styleDirty=!1;const M=this.transform.zoom,A=this.transform.pitch,z=s.q.now(),C=new s.aa(M,{now:z,fadeDuration:f,pitch:A,transition:this.style.transition});this.style.update(C)}this.style&&this.style.hasFogTransition()&&(this.style._markersNeedUpdate=!0,this._sourcesDirty=!0);let _=!1;this.style&&this._sourcesDirty?(this._sourcesDirty=!1,this.painter._updateFog(this.style),this._updateTerrain(),_=this._updateAverageElevation(c),this.style.updateSources(this.transform),this.style.updateImageProviders(),this.isMoving()||this._forceMarkerAndPopupUpdate()):_=this._updateAverageElevation(c);const T=this.style&&this.style._updatePlacement(this.painter,this.painter.transform,this.showCollisionBoxes,f,this._crossSourceCollisions,this.painter.replacementSource,this._scaleFactorChanged);if(this._scaleFactorChanged&&(this._scaleFactorChanged=!1),T&&(this._placementDirty=T.needsRerender),this.style&&this.painter.render(this.style,{showTileBoundaries:this.showTileBoundaries,showParseStatus:this.showParseStatus,wireframe:{terrain:this.showTerrainWireframe,layers2D:this.showLayers2DWireframe,layers3D:this.showLayers3DWireframe},showOverdrawInspector:this._showOverdrawInspector,showQueryGeometry:!!this._showQueryGeometry,showTileAABBs:this.showTileAABBs,rotating:this.isRotating(),zooming:this.isZooming(),moving:this.isMoving(),fadeDuration:f,isInitialLoad:this._isInitialLoad,showPadding:this.showPadding,gpuTiming:!!this.listens("gpu-timing-layer"),gpuTimingDeferredRender:!!this.listens("gpu-timing-deferred-render"),speedIndexTiming:this.speedIndexTiming}),this.fire(new s.A("render")),this.loaded()&&!this._loaded&&(this._loaded=!0,dt.mark(nt.load),this.fire(new s.A("load"))),this.style&&this.style.hasTransitions()&&(this._styleDirty=!0),this.style&&(this.style.snow||this.style.rain)&&(this._styleDirty=!0),this.style&&this.style.imageManager.hasPatternsInFlight()&&(this._styleDirty=!0),this.style&&!this._placementDirty&&this.style._releaseSymbolFadeTiles(),t){const M=s.q.now()-c;d.endQuery(r.TIME_ELAPSED_EXT),setTimeout(()=>{const A=d.getQueryParameter(t,d.QUERY_RESULT)/1e6;d.deleteQuery(t),this.fire(new s.A("gpu-timing-frame",{cpuTime:M,gpuTime:A}))},50)}if(this.listens("gpu-timing-layer")){const M=this.painter.collectGpuTimers();setTimeout(()=>{const A=this.painter.queryGpuTimers(M);this.fire(new s.A("gpu-timing-layer",{layerTimes:A}))},50)}if(this.listens("gpu-timing-deferred-render")){const M=this.painter.collectDeferredRenderGpuQueries();setTimeout(()=>{const A=this.painter.queryGpuTimeDeferredRender(M);this.fire(new s.A("gpu-timing-deferred-render",{gpuTime:A}))},50)}const E=this._sourcesDirty||this._styleDirty||this._placementDirty||_;if(E||this._repaint)this.triggerRepaint();else{const M=this.idle();if(M&&(_=this._updateAverageElevation(c,!0)),_)this.triggerRepaint();else if(this._triggerFrame(!1),M&&(this.fire(new s.A("idle")),this._isInitialLoad=!1,this.speedIndexTiming)){const A=this._calculateSpeedIndex();this.fire(new s.A("speedindexcompleted",{speedIndex:A})),this.speedIndexTiming=!1}}!this._loaded||this._fullyLoaded||E||(this._fullyLoaded=!0,dt.mark(nt.fullLoad),this._performanceMetricsCollection&&Ps(this._requestManager._customAccessToken,{width:this.painter.width,height:this.painter.height,interactionRange:this._interactionRange,visibilityHidden:this._visibilityHidden,terrainEnabled:!!this.painter.style.getTerrain(),fogEnabled:!!this.painter.style.getFog(),projection:this.getProjection().name,zoom:this.transform.zoom,renderer:this.painter.context.renderer,vendor:this.painter.context.vendor}),this._authenticate())}_forceMarkerAndPopupUpdate(u){for(const t of this._markers)u&&!this.getRenderWorldCopies()&&(t._lngLat=t._lngLat.wrap()),t._update();for(const t of this._popups)!u||this.getRenderWorldCopies()||t._trackPointer||(t._lngLat=t._lngLat.wrap()),t._update()}_updateAverageElevation(u,t=!1){const r=d=>(this.transform.averageElevation=d,this._update(!1),!0);if(!this.painter.averageElevationNeedsEasing())return this.transform.averageElevation!==0&&r(0);const c=this.transform.elevation&&this.transform.elevation.exaggeration()!==this._averageElevationExaggeration;if(c||(t||u-this._averageElevationLastSampledAt>500)&&!this._averageElevation.isEasing(u)){const d=this.transform.averageElevation;let f=this.transform.sampleAverageElevation();this.transform.elevation!=null&&(this._averageElevationExaggeration=this.transform.elevation.exaggeration()),isNaN(f)?f=0:this._averageElevationLastSampledAt=u;const _=Math.abs(d-f);if(_>1){if(this._isInitialLoad||c)return this._averageElevation.jumpTo(f),r(f);this._averageElevation.easeTo(f,u,300)}else if(_>1e-4)return this._averageElevation.jumpTo(f),r(f)}return!!this._averageElevation.isEasing(u)&&r(this._averageElevation.getValue(u))}_authenticate(){Q(this._getMapId(),this._requestManager._skuToken,this._requestManager._customAccessToken,u=>{if(u&&(u.message===ts||u.status===401)){const t=this.painter.context.gl;Do(t,!1),this._logoControl instanceof an&&this._logoControl._updateLogo(),t&&t.clear(t.DEPTH_BUFFER_BIT|t.COLOR_BUFFER_BIT|t.STENCIL_BUFFER_BIT),this._silenceAuthErrors||this.fire(new s.z(new Error("A valid Mapbox access token is required to use Mapbox GL JS. To create an account or a new access token, visit https://account.mapbox.com/")))}}),k0(this._getMapId(),this._requestManager._skuToken,this._requestManager._customAccessToken,()=>{})}_postStyleLoadEvent(){this.style.globalId&&fn(this._requestManager._customAccessToken,{map:this,style:this.style.globalId,importedStyles:this.style.getImportGlobalIds()})}_updateTerrain(){const u=this._isDragging();this.painter.updateTerrain(this.style,u)}_calculateSpeedIndex(){const u=this.painter.canvasCopy(),t=this.painter.getCanvasCopiesAndTimestamps();t.timeStamps.push(performance.now());const r=this.painter.context.gl,c=r.createFramebuffer();function d(f){r.framebufferTexture2D(r.FRAMEBUFFER,r.COLOR_ATTACHMENT0,r.TEXTURE_2D,f,0);const _=new Uint8Array(r.drawingBufferWidth*r.drawingBufferHeight*4);return r.readPixels(0,0,r.drawingBufferWidth,r.drawingBufferHeight,r.RGBA,r.UNSIGNED_BYTE,_),_}return r.bindFramebuffer(r.FRAMEBUFFER,c),this._canvasPixelComparison(d(u),t.canvasCopies.map(d),t.timeStamps)}_canvasPixelComparison(u,t,r){let c=r[1]-r[0];const d=u.length/4;for(let f=0;f<t.length;f++){const _=t[f];let T=0;for(let E=0;E<_.length;E+=4)_[E]===u[E]&&_[E+1]===u[E+1]&&_[E+2]===u[E+2]&&_[E+3]===u[E+3]&&(T+=1);c+=(r[f+2]-r[f+1])*(1-T/d)}return c}remove(){this._hash&&this._hash.remove();for(const t of this._controls)t.onRemove(this);this._controls=[],this._frame&&(this._frame.cancel(),this._frame=null),this._renderTaskQueue.clear(),this._domRenderTaskQueue.clear(),this.style&&this.style.destroy(),this.indoor.destroy(),this.painter.destroy(),this.handlers&&this.handlers.destroy(),this.handlers=void 0,this.setStyle(null),window.removeEventListener("resize",this._onWindowResize,!1),window.removeEventListener("orientationchange",this._onWindowResize,!1),window.removeEventListener(this._fullscreenchangeEvent,this._onWindowResize,!1),window.removeEventListener("online",this._onWindowOnline,!1),window.removeEventListener("visibilitychange",this._onVisibilityChange,!1);const u=this.painter.context.gl.getExtension("WEBGL_lose_context");u&&u.loseContext(),this._canvas.removeEventListener("webglcontextlost",this._contextLost,!1),this._canvas.removeEventListener("webglcontextrestored",this._contextRestored,!1),this._canvasContainer.remove(),this._controlContainer.remove(),this._missingCSSCanary.remove(),this._canvas=void 0,this._canvasContainer=void 0,this._controlContainer=void 0,this._missingCSSCanary=void 0,this._container.classList.remove("mapboxgl-map"),this._container.removeEventListener("scroll",this._onMapScroll,!1),is.delete(this.painter.context.gl),Cs.remove(),qt.remove(),this._removed=!0,this.fire(new s.A("remove"))}triggerRepaint(){this._triggerFrame(!0)}_triggerFrame(u){this._renderNextFrame=this._renderNextFrame||u,this.style&&!this._frame&&(this._frame=s.q.frame(t=>{const r=!!this._renderNextFrame;this._frame=null,this._renderNextFrame=null,r&&this._render(t)}))}_preloadTiles(u){const t=this.style?this.style.getSourceCaches():[];return s.bl(t,(r,c)=>r._preloadTiles(u,c),()=>{this.triggerRepaint()}),this}_onWindowOnline(){this._update()}_onWindowResize(u){this._trackResize&&this.resize({originalEvent:u})._update()}_onVisibilityChange(){document.visibilityState==="hidden"&&this._visibilityHidden++}get showTileBoundaries(){return!!this._showTileBoundaries}set showTileBoundaries(u){this._showTileBoundaries!==u&&(this._showTileBoundaries=u,this._tp.refreshUI(),this._update())}get showParseStatus(){return!!this._showParseStatus}set showParseStatus(u){this._showParseStatus!==u&&(this._showParseStatus=u,this._tp.refreshUI(),this._update())}get showTerrainWireframe(){return!!this._showTerrainWireframe}set showTerrainWireframe(u){this._showTerrainWireframe!==u&&(this._showTerrainWireframe=u,this._tp.refreshUI(),this._update())}get showLayers2DWireframe(){return!!this._showLayers2DWireframe}set showLayers2DWireframe(u){this._showLayers2DWireframe!==u&&(this._showLayers2DWireframe=u,this._tp.refreshUI(),this._update())}get showLayers3DWireframe(){return!!this._showLayers3DWireframe}set showLayers3DWireframe(u){this._showLayers3DWireframe!==u&&(this._showLayers3DWireframe=u,this._tp.refreshUI(),this._update())}get speedIndexTiming(){return!!this._speedIndexTiming}set speedIndexTiming(u){this._speedIndexTiming!==u&&(this._speedIndexTiming=u,this._update())}get showPadding(){return!!this._showPadding}set showPadding(u){this._showPadding!==u&&(this._showPadding=u,this._tp.refreshUI(),this._update())}get showCollisionBoxes(){return!!this._showCollisionBoxes}set showCollisionBoxes(u){this._showCollisionBoxes!==u&&(this._showCollisionBoxes=u,this._tp.refreshUI(),u?this.style._generateCollisionBoxes():this._update())}get showOverdrawInspector(){return!!this._showOverdrawInspector}set showOverdrawInspector(u){this._showOverdrawInspector!==u&&(this._showOverdrawInspector=u,this._tp.refreshUI(),this._update())}get repaint(){return!!this._repaint}set repaint(u){this._repaint!==u&&(this._repaint=u,this._tp.refreshUI(),this.triggerRepaint())}get vertices(){return!!this._vertices}set vertices(u){this._vertices=u,this._update()}get showTileAABBs(){return!!this._showTileAABBs}set showTileAABBs(u){this._showTileAABBs!==u&&(this._showTileAABBs=u,this._tp.refreshUI(),u&&this._update())}_setCacheLimits(u,t){s.dJ(u,t)}get version(){return gt}},NavigationControl:class{constructor(u={}){this.options=s.l({},i4,u),this._container=ut("div","mapboxgl-ctrl mapboxgl-ctrl-group"),this._container.addEventListener("contextmenu",t=>t.preventDefault()),this.options.showZoom&&(s.aQ(["_setButtonTitle","_updateZoomButtons"],this),this._zoomInButton=this._createButton("mapboxgl-ctrl-zoom-in",t=>{this._map&&this._map.zoomIn({},{originalEvent:t})}),ut("span","mapboxgl-ctrl-icon",this._zoomInButton).setAttribute("aria-hidden","true"),this._zoomOutButton=this._createButton("mapboxgl-ctrl-zoom-out",t=>{this._map&&this._map.zoomOut({},{originalEvent:t})}),ut("span","mapboxgl-ctrl-icon",this._zoomOutButton).setAttribute("aria-hidden","true")),this.options.showCompass&&(s.aQ(["_rotateCompassArrow"],this),this._compass=this._createButton("mapboxgl-ctrl-compass",t=>{const r=this._map;r&&(this.options.visualizePitch?r.resetNorthPitch({},{originalEvent:t}):r.resetNorth({},{originalEvent:t}))}),this._compassIcon=ut("span","mapboxgl-ctrl-icon",this._compass),this._compassIcon.setAttribute("aria-hidden","true"))}_updateZoomButtons(){const u=this._map;if(!u)return;const t=u.getZoom(),r=t===u.getMaxZoom(),c=t===u.getMinZoom();this._zoomInButton.disabled=r,this._zoomOutButton.disabled=c,this._zoomInButton.setAttribute("aria-disabled",r.toString()),this._zoomOutButton.setAttribute("aria-disabled",c.toString())}_rotateCompassArrow(){const u=this._map;if(!u)return;const t=this.options.visualizePitch?`scale(${1/Math.pow(Math.cos(u.transform.pitch*(Math.PI/180)),.5)}) rotateX(${u.transform.pitch}deg) rotateZ(${u.transform.angle*(180/Math.PI)}deg)`:`rotate(${u.transform.angle*(180/Math.PI)}deg)`;u._requestDomTask(()=>{this._compassIcon&&(this._compassIcon.style.transform=t)})}onAdd(u){return this._map=u,this.options.showZoom&&(this._setButtonTitle(this._zoomInButton,"ZoomIn"),this._setButtonTitle(this._zoomOutButton,"ZoomOut"),u.on("zoom",this._updateZoomButtons),this._updateZoomButtons()),this.options.showCompass&&(this._setButtonTitle(this._compass,"ResetBearing"),this.options.visualizePitch&&u.on("pitch",this._rotateCompassArrow),u.on("rotate",this._rotateCompassArrow),this._rotateCompassArrow(),this._handler=new r4(u,this._compass,this.options.visualizePitch)),this._container}onRemove(){const u=this._map;u&&(this._container.remove(),this.options.showZoom&&u.off("zoom",this._updateZoomButtons),this.options.showCompass&&(this.options.visualizePitch&&u.off("pitch",this._rotateCompassArrow),u.off("rotate",this._rotateCompassArrow),this._handler&&this._handler.off(),this._handler=void 0),this._map=void 0)}_createButton(u,t){const r=ut("button",u,this._container);return r.type="button",r.addEventListener("click",t),r}_setButtonTitle(u,t){if(!this._map)return;const r=this._map._getUIString(`NavigationControl.${t}`);u.setAttribute("aria-label",r),u.firstElementChild&&u.firstElementChild.setAttribute("title",r)}},GeolocateControl:class extends s.E{constructor(u={}){super();const t=navigator.geolocation;this.options=s.l({geolocation:t},Yr,u),s.aQ(["_onSuccess","_onError","_onZoom","_finish","_setupUI","_updateCamera","_updateMarker","_updateMarkerRotation","_onDeviceOrientation"],this),this._updateMarkerRotationThrottled=Il(this._updateMarkerRotation,20),this._numberOfWatches=0}onAdd(u){return this._map=u,this._container=ut("div","mapboxgl-ctrl mapboxgl-ctrl-group"),this._checkGeolocationSupport(this._setupUI),this._container}onRemove(){this._geolocationWatchID!==void 0&&(this.options.geolocation.clearWatch(this._geolocationWatchID),this._geolocationWatchID=void 0),this.options.showUserLocation&&this._userLocationDotMarker&&this._userLocationDotMarker.remove(),this.options.showAccuracyCircle&&this._accuracyCircleMarker&&this._accuracyCircleMarker.remove(),this._container.remove(),this._map.off("zoom",this._onZoom),this._map=void 0,this._numberOfWatches=0,this._noTimeout=!1}_checkGeolocationSupport(u){const t=(r=!!this.options.geolocation)=>{this._supportsGeolocation=r,u(r)};this._supportsGeolocation!==void 0?u(this._supportsGeolocation):navigator.permissions!==void 0?navigator.permissions.query({name:"geolocation"}).then(r=>t(r.state!=="denied")).catch(()=>t()):t()}_isOutOfMapMaxBounds(u){const t=this._map.getMaxBounds(),r=u.coords;return!!t&&(r.longitude<t.getWest()||r.longitude>t.getEast()||r.latitude<t.getSouth()||r.latitude>t.getNorth())}_setErrorState(){switch(this._watchState){case"WAITING_ACTIVE":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active-error");break;case"ACTIVE_LOCK":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting");break;case"BACKGROUND":this._watchState="BACKGROUND_ERROR",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting")}}_onSuccess(u){if(this._map){if(this._isOutOfMapMaxBounds(u))return this._setErrorState(),this.fire(new s.A("outofmaxbounds",u)),this._updateMarker(),void this._finish();if(this.options.trackUserLocation)switch(this._lastKnownPosition=u,this._watchState){case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active");break;case"BACKGROUND":case"BACKGROUND_ERROR":this._watchState="BACKGROUND",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background")}this.options.showUserLocation&&this._watchState!=="OFF"&&this._updateMarker(u),this.options.trackUserLocation&&this._watchState!=="ACTIVE_LOCK"||this._updateCamera(u),this.options.showUserLocation&&this._userLocationDotMarker.removeClassName("mapboxgl-user-location-dot-stale"),this.fire(new s.A("geolocate",u)),this._finish()}}_updateCamera(u){const t=new s.bO(u.coords.longitude,u.coords.latitude),r=u.coords.accuracy,c=this._map.getBearing(),d=s.l({bearing:c},this.options.fitBoundsOptions);this._map.fitBounds(t.toBounds(r),d,{geolocateSource:!0})}_updateMarker(u){if(u){const t=new s.bO(u.coords.longitude,u.coords.latitude);this._accuracyCircleMarker.setLngLat(t).addTo(this._map),this._userLocationDotMarker.setLngLat(t).addTo(this._map),this._accuracy=u.coords.accuracy,this.options.showUserLocation&&this.options.showAccuracyCircle&&this._updateCircleRadius()}else this._userLocationDotMarker.remove(),this._accuracyCircleMarker.remove()}_updateCircleRadius(){const u=this._map.transform,t=s.bH(1,u._center.lat)*u.worldSize,r=Math.ceil(2*this._accuracy*t);this._circleElement.style.width=`${r}px`,this._circleElement.style.height=`${r}px`}_onZoom(){this.options.showUserLocation&&this.options.showAccuracyCircle&&this._updateCircleRadius()}_updateMarkerRotation(){this._userLocationDotMarker&&typeof this._heading=="number"?(this._userLocationDotMarker.setRotation(this._heading),this._userLocationDotMarker.addClassName("mapboxgl-user-location-show-heading")):(this._userLocationDotMarker.removeClassName("mapboxgl-user-location-show-heading"),this._userLocationDotMarker.setRotation(0))}_onError(u){if(this._map){if(this.options.trackUserLocation)if(u.code===1){this._watchState="OFF",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background-error"),this._geolocateButton.disabled=!0;const t=this._map._getUIString("GeolocateControl.LocationNotAvailable");this._geolocateButton.setAttribute("aria-label",t),this._geolocateButton.firstElementChild&&this._geolocateButton.firstElementChild.setAttribute("title",t),this._geolocationWatchID!==void 0&&this._clearWatch()}else{if(u.code===3&&this._noTimeout)return;this._setErrorState()}this._watchState!=="OFF"&&this.options.showUserLocation&&this._userLocationDotMarker.addClassName("mapboxgl-user-location-dot-stale"),this.fire(new s.A("error",u)),this._finish()}}_finish(){this._timeoutId&&clearTimeout(this._timeoutId),this._timeoutId=void 0}_setupUI(u){if(this._map!==void 0){if(this._container.addEventListener("contextmenu",t=>t.preventDefault()),this._geolocateButton=ut("button","mapboxgl-ctrl-geolocate",this._container),ut("span","mapboxgl-ctrl-icon",this._geolocateButton).setAttribute("aria-hidden","true"),this._geolocateButton.type="button",u===!1){s.w("Geolocation support is not available so the GeolocateControl will be disabled.");const t=this._map._getUIString("GeolocateControl.LocationNotAvailable");this._geolocateButton.disabled=!0,this._geolocateButton.setAttribute("aria-label",t),this._geolocateButton.firstElementChild&&this._geolocateButton.firstElementChild.setAttribute("title",t)}else{const t=this._map._getUIString("GeolocateControl.FindMyLocation");this._geolocateButton.setAttribute("aria-label",t),this._geolocateButton.firstElementChild&&this._geolocateButton.firstElementChild.setAttribute("title",t)}this.options.trackUserLocation&&(this._geolocateButton.setAttribute("aria-pressed","false"),this._watchState="OFF"),this.options.showUserLocation&&(this._dotElement=ut("div","mapboxgl-user-location"),this._dotElement.appendChild(ut("div","mapboxgl-user-location-dot")),this._dotElement.appendChild(ut("div","mapboxgl-user-location-heading")),this._userLocationDotMarker=new Tr({element:this._dotElement,rotationAlignment:"map",pitchAlignment:"map"}),this._circleElement=ut("div","mapboxgl-user-location-accuracy-circle"),this._accuracyCircleMarker=new Tr({element:this._circleElement,pitchAlignment:"map"}),this.options.trackUserLocation&&(this._watchState="OFF"),this._map.on("zoom",this._onZoom)),this._geolocateButton.addEventListener("click",this.trigger.bind(this)),this._setup=!0,this.options.trackUserLocation&&this._map.on("movestart",t=>{t.geolocateSource||this._watchState!=="ACTIVE_LOCK"||t.originalEvent&&t.originalEvent.type==="resize"||(this._watchState="BACKGROUND",this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this.fire(new s.A("trackuserlocationend")))})}}_onDeviceOrientation(u){this._userLocationDotMarker&&(u.webkitCompassHeading?this._heading=u.webkitCompassHeading:u.absolute===!0&&(this._heading=-1*u.alpha),this._updateMarkerRotationThrottled())}trigger(){if(!this._setup)return s.w("Geolocate control triggered before added to a map"),!1;if(this.options.trackUserLocation){switch(this._watchState){case"OFF":this._watchState="WAITING_ACTIVE",this.fire(new s.A("trackuserlocationstart"));break;case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":case"BACKGROUND_ERROR":this._numberOfWatches--,this._noTimeout=!1,this._watchState="OFF",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background-error"),this.fire(new s.A("trackuserlocationend"));break;case"BACKGROUND":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._lastKnownPosition&&this._updateCamera(this._lastKnownPosition),this.fire(new s.A("trackuserlocationstart"))}switch(this._watchState){case"WAITING_ACTIVE":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active");break;case"ACTIVE_LOCK":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active");break;case"ACTIVE_ERROR":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active-error");break;case"BACKGROUND":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background");break;case"BACKGROUND_ERROR":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background-error")}if(this._watchState==="OFF"&&this._geolocationWatchID!==void 0)this._clearWatch();else if(this._geolocationWatchID===void 0){let u;this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","true"),this._numberOfWatches++,this._numberOfWatches>1?(u={maximumAge:6e5,timeout:0},this._noTimeout=!0):(u=this.options.positionOptions,this._noTimeout=!1),this._geolocationWatchID=this.options.geolocation.watchPosition(this._onSuccess,this._onError,u),this.options.showUserHeading&&this._addDeviceOrientationListener()}}else this.options.geolocation.getCurrentPosition(this._onSuccess,this._onError,this.options.positionOptions),this._timeoutId=window.setTimeout(this._finish,1e4);return!0}_addDeviceOrientationListener(){const u=()=>{"ondeviceorientationabsolute"in window?window.addEventListener("deviceorientationabsolute",this._onDeviceOrientation):window.addEventListener("deviceorientation",this._onDeviceOrientation)};typeof DeviceMotionEvent<"u"&&typeof DeviceMotionEvent.requestPermission=="function"?DeviceOrientationEvent.requestPermission().then(t=>{t==="granted"&&u()}).catch(console.error):u()}_clearWatch(){this.options.geolocation.clearWatch(this._geolocationWatchID),window.removeEventListener("deviceorientation",this._onDeviceOrientation),window.removeEventListener("deviceorientationabsolute",this._onDeviceOrientation),this._geolocationWatchID=void 0,this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","false"),this.options.showUserLocation&&this._updateMarker(null)}},AttributionControl:zl,ScaleControl:class{constructor(u={}){this.options=s.l({},gr,u),this._isNumberFormatSupported=function(){try{return new Intl.NumberFormat("en",{style:"unit",unitDisplay:"short",unit:"meter"}),!0}catch{return!1}}(),s.aQ(["_update","_setScale","setUnit"],this)}getDefaultPosition(){return"bottom-left"}_update(){const u=this.options.maxWidth||100,t=this._map,r=t._containerHeight/2,c=t._containerWidth/2-u/2,d=t.unproject([c,r]),f=t.unproject([c+u,r]),_=d.distanceTo(f);if(this.options.unit==="imperial"){const T=3.2808*_;T>5280?this._setScale(u,T/5280,"mile"):this._setScale(u,T,"foot")}else this.options.unit==="nautical"?this._setScale(u,_/1852,"nautical-mile"):_>=1e3?this._setScale(u,_/1e3,"kilometer"):this._setScale(u,_,"meter")}_setScale(u,t,r){this._map._requestDomTask(()=>{const c=function(f){const _=Math.pow(10,`${Math.floor(f)}`.length-1);let T=f/_;return T=T>=10?10:T>=5?5:T>=3?3:T>=2?2:T>=1?1:function(E){const M=Math.pow(10,Math.ceil(-Math.log(E)/Math.LN10));return Math.round(E*M)/M}(T),_*T}(t),d=c/t;this._container.innerHTML=this._isNumberFormatSupported&&r!=="nautical-mile"?new Intl.NumberFormat(this._language,{style:"unit",unitDisplay:"short",unit:r}).format(c):`${c}&nbsp;${_1[r]}`,this._container.style.width=u*d+"px"})}onAdd(u){return this._map=u,this._language=u.getLanguage(),this._container=ut("div","mapboxgl-ctrl mapboxgl-ctrl-scale",u.getContainer()),this._container.dir="auto",this._map.on("move",this._update),this._update(),this._container}onRemove(){this._container.remove(),this._map.off("move",this._update),this._map=void 0}_setLanguage(u){this._language=u,this._update()}setUnit(u){this.options.unit=u,this._update()}},FullscreenControl:class{constructor(u={}){this._fullscreen=!1,u&&u.container&&(u.container instanceof HTMLElement?this._container=u.container:s.w("Full screen control 'container' must be a DOM element.")),s.aQ(["_onClickFullscreen","_changeIcon"],this),"onfullscreenchange"in document?this._fullscreenchange="fullscreenchange":"onwebkitfullscreenchange"in document&&(this._fullscreenchange="webkitfullscreenchange")}onAdd(u){return this._map=u,this._container||(this._container=this._map.getContainer()),this._controlContainer=ut("div","mapboxgl-ctrl mapboxgl-ctrl-group"),this._checkFullscreenSupport()?this._setupUI():(this._controlContainer.style.display="none",s.w("This device does not support fullscreen mode.")),this._controlContainer}onRemove(){this._controlContainer.remove(),this._map=null,document.removeEventListener(this._fullscreenchange,this._changeIcon)}_checkFullscreenSupport(){return!(!document.fullscreenEnabled&&!document.webkitFullscreenEnabled)}_setupUI(){const u=this._fullscreenButton=ut("button","mapboxgl-ctrl-fullscreen",this._controlContainer);ut("span","mapboxgl-ctrl-icon",u).setAttribute("aria-hidden","true"),u.type="button",this._updateTitle(),this._fullscreenButton.addEventListener("click",this._onClickFullscreen),document.addEventListener(this._fullscreenchange,this._changeIcon)}_updateTitle(){const u=this._getTitle();this._fullscreenButton.setAttribute("aria-label",u),this._fullscreenButton.firstElementChild&&this._fullscreenButton.firstElementChild.setAttribute("title",u)}_getTitle(){return this._map._getUIString(this._isFullscreen()?"FullscreenControl.Exit":"FullscreenControl.Enter")}_isFullscreen(){return this._fullscreen}_changeIcon(){(document.fullscreenElement||document.webkitFullscreenElement)===this._container!==this._fullscreen&&(this._fullscreen=!this._fullscreen,this._fullscreenButton.classList.toggle("mapboxgl-ctrl-shrink"),this._fullscreenButton.classList.toggle("mapboxgl-ctrl-fullscreen"),this._updateTitle())}_onClickFullscreen(){this._isFullscreen()?document.exitFullscreen?document.exitFullscreen():document.webkitCancelFullScreen&&document.webkitCancelFullScreen():this._container.requestFullscreen?this._container.requestFullscreen():this._container.webkitRequestFullscreen&&this._container.webkitRequestFullscreen()}},Popup:class extends s.E{constructor(u){super(),this.options=s.l(Object.create(Yi),u),this._altitude=this.options.altitude,s.aQ(["_update","_onClose","remove","_onMouseEvent"],this),this._classList=new Set(u&&u.className?u.className.trim().split(/\s+/):[])}addTo(u){return this._map&&this.remove(),this._map=u,this.options.closeOnClick&&u.on("preclick",this._onClose),this.options.closeOnMove&&u.on("move",this._onClose),u.on("remove",this.remove),this._update(),u._addPopup(this),this._focusFirstElement(),this._trackPointer?(u.on("mousemove",this._onMouseEvent),u.on("mouseup",this._onMouseEvent),u._canvasContainer.classList.add("mapboxgl-track-pointer")):u.on("move",this._update),this.fire(new s.A("open")),this}isOpen(){return!!this._map}remove(){this._content&&this._content.remove(),this._container&&(this._container.remove(),this._container=void 0);const u=this._map;return u&&(u.off("move",this._update),u.off("move",this._onClose),u.off("preclick",this._onClose),u.off("click",this._onClose),u.off("remove",this.remove),u.off("mousemove",this._onMouseEvent),u.off("mouseup",this._onMouseEvent),u.off("drag",this._onMouseEvent),u._canvasContainer&&u._canvasContainer.classList.remove("mapboxgl-track-pointer"),u._removePopup(this),this._map=void 0),this.fire(new s.A("close")),this}getLngLat(){return this._lngLat}setLngLat(u){this._lngLat=s.bO.convert(u),this._pos=null,this._trackPointer=!1,this._update();const t=this._map;return t&&(t.on("move",this._update),t.off("mousemove",this._onMouseEvent),t._canvasContainer.classList.remove("mapboxgl-track-pointer")),this}getAltitude(){return this._altitude}setAltitude(u){return this._altitude=u,this._update(),this}trackPointer(){this._trackPointer=!0,this._pos=null,this._update();const u=this._map;return u&&(u.off("move",this._update),u.on("mousemove",this._onMouseEvent),u.on("drag",this._onMouseEvent),u._canvasContainer.classList.add("mapboxgl-track-pointer")),this}getElement(){return this._container}setText(u){return this.setDOMContent(document.createTextNode(u))}setHTML(u){const t=document.createDocumentFragment(),r=document.createElement("body");let c;for(r.innerHTML=u;c=r.firstChild,c;)t.appendChild(c);return this.setDOMContent(t)}getMaxWidth(){return this._container&&this._container.style.maxWidth}setMaxWidth(u){return this.options.maxWidth=u,this._update(),this}setDOMContent(u){let t=this._content;if(t)for(;t.hasChildNodes();)t.firstChild&&t.removeChild(t.firstChild);else t=this._content=ut("div","mapboxgl-popup-content",this._container||void 0);if(t.appendChild(u),this.options.closeButton){const r=this._closeButton=ut("button","mapboxgl-popup-close-button",t);r.type="button",r.setAttribute("aria-label","Close popup"),r.innerHTML='<span aria-hidden="true">&#215;</span>',r.addEventListener("click",this._onClose)}return this._update(),this._focusFirstElement(),this}addClassName(u){return this._classList.add(u),this._updateClassList(),this}removeClassName(u){return this._classList.delete(u),this._updateClassList(),this}setOffset(u){return this.options.offset=u,this._update(),this}toggleClassName(u){let t;return this._classList.delete(u)?t=!1:(this._classList.add(u),t=!0),this._updateClassList(),t}_onMouseEvent(u){this._update(u.point)}_getAnchor(u){if(this.options.anchor)return this.options.anchor;const t=this._map,r=this._container,c=this._pos;if(!t||!r||!c)return"bottom";const d=r.offsetWidth,f=r.offsetHeight,_=c.x<d/2,T=c.x>t.transform.width-d/2;if(c.y+u<f)return _?"top-left":T?"top-right":"top";if(c.y>t.transform.height-f){if(_)return"bottom-left";if(T)return"bottom-right"}return _?"left":T?"right":"bottom"}_updateClassList(){const u=this._container;if(!u)return;const t=[...this._classList];t.push("mapboxgl-popup"),this._anchor&&t.push(`mapboxgl-popup-anchor-${this._anchor}`),this._trackPointer&&t.push("mapboxgl-popup-track-pointer"),u.className=t.join(" ")}_update(u){const t=this._map,r=this._content;if(!t||!this._lngLat&&!this._trackPointer||!r)return;let c=this._container;if(c||(c=this._container=ut("div","mapboxgl-popup",t.getContainer()),this._tip=ut("div","mapboxgl-popup-tip",c),c.appendChild(r)),this.options.maxWidth&&c.style.maxWidth!==this.options.maxWidth&&(c.style.maxWidth=this.options.maxWidth),t.transform.renderWorldCopies&&!this._trackPointer&&(this._lngLat=Rl(this._lngLat,this._pos,t.transform)),!this._trackPointer||u){const d=this._pos=this._trackPointer&&u instanceof s.P?u:t.project(this._lngLat,this._altitude),f=Yo(this.options.offset),_=this._anchor=this._getAnchor(f.y),T=Yo(this.options.offset,_),E=d.add(T).round();t._requestDomTask(()=>{this._container&&_&&(this._container.style.transform=`${Wn[_]} translate(${E.x}px,${E.y}px)`)})}if(!this._marker&&t._showingGlobe()){const d=s.dK(t.transform,this._lngLat)?0:1;this._setOpacity(d)}this._updateClassList()}_focusFirstElement(){if(!this.options.focusAfterOpen||!this._container)return;const u=this._container.querySelector(au);u&&u.focus()}_onClose(){this.remove()}_setOpacity(u){this._container&&(this._container.style.opacity=`${u}`),this._content&&(this._content.style.pointerEvents=u?"auto":"none")}},Marker:Tr,Style:Dn,LngLat:s.bO,LngLatBounds:s.aB,Point:s.P,MercatorCoordinate:s.ac,FreeCameraOptions:d3,Evented:s.E,config:s.e,prewarm:s.dP,clearPrewarmedResources:s.dQ,get accessToken(){return s.e.ACCESS_TOKEN},set accessToken(u){s.e.ACCESS_TOKEN=u},get baseApiUrl(){return s.e.API_URL},set baseApiUrl(u){s.e.API_URL=u},get workerCount(){return s.dR.workerCount},set workerCount(u){s.dR.workerCount=u},get maxParallelImageRequests(){return s.e.MAX_PARALLEL_IMAGE_REQUESTS},set maxParallelImageRequests(u){s.e.MAX_PARALLEL_IMAGE_REQUESTS=u},clearStorage(u){s.dS(u)},get workerUrl(){return s.dT.workerUrl},set workerUrl(u){s.dT.workerUrl=u},get workerClass(){return s.dT.workerClass},set workerClass(u){s.dT.workerClass=u},get workerParams(){return s.dT.workerParams},set workerParams(u){s.dT.workerParams=u},get dracoUrl(){return s.dU()},set dracoUrl(u){s.dV(u)},get meshoptUrl(){return s.dW()},set meshoptUrl(u){s.dX(u)},setNow:s.q.setNow,restoreNow:s.q.restoreNow}});var De=_e;return De})})(p5);var Qx=p5.exports;const ev=L_(Qx);async function tv(R,B,U){if(R.hasImage(B))return;const W=await new Promise(_e=>{R.loadImage(U,(Me,De)=>{if(Me)throw Me;_e(De)})});R.hasImage(B)||R.addImage(B,W)}const Gv=(R,B)=>{let U=1/0,W=0;const _e=nc(R);return B.forEach((Me,De)=>{const 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Av(){return globalConfig.defaultViews[0],window.smap=new ev.Map({container:"small-map",testMode:!0,accessToken:globalConfig.accessToken,style:{version:8,glyphs:"/shudao-navigation3d-app/glyphs/mapbox/{fontstack}/{range}.pbf",sprite:`${document.location.origin}/shudao-navigation3d-app/sprites/mapbox-gl-default/sprite`,sources:{roadPolygon:{type:"geojson",data:hv},TraMarkA:{type:"geojson",data:_v},dashline:{type:"geojson",data:sv},roadBorder:{type:"geojson",data:Mv},grassLand:{type:"geojson",data:bv}},light:{anchor:"viewport",color:"#ffffff",intensity:.5},layers:[{id:"background",type:"background",paint:{"background-color":"#2a2a2a"}},{id:"grassLand",source:"grassLand",type:"fill",paint:{"fill-color":"#2a2a2a"}},{id:"roadPolygon",source:"roadPolygon",type:"fill",paint:{"fill-color":"#3d3d3d"}},{id:"TraMarkA",source:"TraMarkA",type:"fill",paint:{"fill-color":"#fff"}},{id:"dashline",source:"dashline",type:"line",paint:{"line-color":"#232323","line-dasharray":[20,40],"line-width":1}},{id:"bottom",type:"background",layout:{visibility:"none"}}]},center:[104.37983080104271,30.05464636410663],zoom:15.05486173207568,bearing:20.228427851002948,pitch:65.05464635086483}),tv(window.smap,"smallcar",O_("newui/smallcar.png")),window.smap}const Iv={class:"eagleMap"},Pv=Da({__name:"smap",setup(R){const B=new URLSearchParams(location.search);let U=sessionStorage.getItem("token"),W=sessionStorage.getItem("tenantCode");B.get("vehicleId"),(!U||!W)&&(U=B.get("token"),W=B.get("tenantId")),new h5({baseURL:"/api",timeout:6e4,interceptors:{requestInterceptors:Me=>(Me.headers["Tenant-Id"]=W,Me.headers.Authorization=U,Me),requestInterceptorsCatch:Me=>(console.error("网络错误，请稍后重试"),Promise.reject(Me)),responseInterceptors:Me=>Me,responseInterceptorsCatch:Me=>(Me.response.data.code==="B-00-999"&&d5().logout(),Promise.reject(Me))}});const _e=async()=>{Av().on("load",()=>{})};return zd(()=>{_e()}),(Me,De)=>(Mo(),Yl("div",Iv,[dh(Jx)]))}});const Cv=b6(Pv,[["__scopeId","data-v-7b4ed2a8"]]),qv=Object.freeze(Object.defineProperty({__proto__:null,default:Cv},Symbol.toStringTag,{value:"Module"}));export{U6 as A,My as B,qd as C,ev as D,Jf as E,hv as F,bv as G,tv as H,Gv as I,qv as J,Cv as S,_v as T,jd as _,B6 as a,Vd as b,Ov as c,lh as d,Ud as e,Lv as f,La as g,Cy as h,zg as i,Qf as j,tc as k,$d as l,Zd as m,mh as n,Bv as o,nc as p,Fv as q,q6 as r,Dy as s,Iy as t,kv as u,Qr as v,z6 as w,Nv as x,Vv as y,Uv as z};