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<h1 id='projectname'></h1> <!--Projektname kommt aus settings.js, hier nichts einfügen-->
<h2> Aktuelles aus dem Projekt: </h2>
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01.01.1900: Erster Newseintrag
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/*!
@fileoverview gl-matrix - High performance matrix and vector operations
@author Brandon Jones
@author Colin MacKenzie IV
@version 3.4.0
Copyright (c) 2015-2021, Brandon Jones, Colin MacKenzie IV.
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
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a=n[0],r=n[1],u=n[2],e=n[3],o=a+a,i=r+r,h=u+u,c=a*o,s=r*o,M=r*i,f=u*o,l=u*i,v=u*h,b=e*o,m=e*i,d=e*h;return t[0]=1-M-v,t[3]=s-d,t[6]=f+m,t[1]=s+d,t[4]=1-c-v,t[7]=l-b,t[2]=f-m,t[5]=l+b,t[8]=1-c-M,t},normalFromMat4:function(t,n){var a=n[0],r=n[1],u=n[2],e=n[3],o=n[4],i=n[5],h=n[6],c=n[7],s=n[8],M=n[9],f=n[10],l=n[11],v=n[12],b=n[13],m=n[14],d=n[15],p=a*i-r*o,x=a*h-u*o,y=a*c-e*o,q=r*h-u*i,g=r*c-e*i,_=u*c-e*h,A=s*b-M*v,w=s*m-f*v,z=s*d-l*v,R=M*m-f*b,O=M*d-l*b,j=f*d-l*m,E=p*j-x*O+y*R+q*z-g*w+_*A;return E?(E=1/E,t[0]=(i*j-h*O+c*R)*E,t[1]=(h*z-o*j-c*w)*E,t[2]=(o*O-i*z+c*A)*E,t[3]=(u*O-r*j-e*R)*E,t[4]=(a*j-u*z+e*w)*E,t[5]=(r*z-a*O-e*A)*E,t[6]=(b*_-m*g+d*q)*E,t[7]=(m*y-v*_-d*x)*E,t[8]=(v*g-b*y+d*p)*E,t):null},projection:function(t,n,a){return t[0]=2/n,t[1]=0,t[2]=0,t[3]=0,t[4]=-2/a,t[5]=0,t[6]=-1,t[7]=1,t[8]=1,t},str:function(t){return"mat3("+t[0]+", "+t[1]+", "+t[2]+", "+t[3]+", "+t[4]+", "+t[5]+", "+t[6]+", "+t[7]+", "+t[8]+")"},frob:function(t){return Math.hypot(t[0],t[1],t[2],t[3],t[4],t[5],t[6],t[7],t[8])},add:function(t,n,a){return t[0]=n[0]+a[0],t[1]=n[1]+a[1],t[2]=n[2]+a[2],t[3]=n[3]+a[3],t[4]=n[4]+a[4],t[5]=n[5]+a[5],t[6]=n[6]+a[6],t[7]=n[7]+a[7],t[8]=n[8]+a[8],t},subtract:x,multiplyScalar:function(t,n,a){return t[0]=n[0]*a,t[1]=n[1]*a,t[2]=n[2]*a,t[3]=n[3]*a,t[4]=n[4]*a,t[5]=n[5]*a,t[6]=n[6]*a,t[7]=n[7]*a,t[8]=n[8]*a,t},multiplyScalarAndAdd:function(t,n,a,r){return t[0]=n[0]+a[0]*r,t[1]=n[1]+a[1]*r,t[2]=n[2]+a[2]*r,t[3]=n[3]+a[3]*r,t[4]=n[4]+a[4]*r,t[5]=n[5]+a[5]*r,t[6]=n[6]+a[6]*r,t[7]=n[7]+a[7]*r,t[8]=n[8]+a[8]*r,t},exactEquals:function(t,n){return t[0]===n[0]&&t[1]===n[1]&&t[2]===n[2]&&t[3]===n[3]&&t[4]===n[4]&&t[5]===n[5]&&t[6]===n[6]&&t[7]===n[7]&&t[8]===n[8]},equals:function(t,a){var r=t[0],u=t[1],e=t[2],o=t[3],i=t[4],h=t[5],c=t[6],s=t[7],M=t[8],f=a[0],l=a[1],v=a[2],b=a[3],m=a[4],d=a[5],p=a[6],x=a[7],y=a[8];return Math.abs(r-f)<=n*Math.max(1,Math.abs(r),Math.abs(f))&&Math.abs(u-l)<=n*Math.max(1,Math.abs(u),Math.abs(l))&&Math.abs(e-v)<=n*Math.max(1,Math.abs(e),Math.abs(v))&&Math.abs(o-b)<=n*Math.max(1,Math.abs(o),Math.abs(b))&&Math.abs(i-m)<=n*Math.max(1,Math.abs(i),Math.abs(m))&&Math.abs(h-d)<=n*Math.max(1,Math.abs(h),Math.abs(d))&&Math.abs(c-p)<=n*Math.max(1,Math.abs(c),Math.abs(p))&&Math.abs(s-x)<=n*Math.max(1,Math.abs(s),Math.abs(x))&&Math.abs(M-y)<=n*Math.max(1,Math.abs(M),Math.abs(y))},mul:y,sub:q});function _(t){return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t}function A(t,n,a){var r=n[0],u=n[1],e=n[2],o=n[3],i=n[4],h=n[5],c=n[6],s=n[7],M=n[8],f=n[9],l=n[10],v=n[11],b=n[12],m=n[13],d=n[14],p=n[15],x=a[0],y=a[1],q=a[2],g=a[3];return t[0]=x*r+y*i+q*M+g*b,t[1]=x*u+y*h+q*f+g*m,t[2]=x*e+y*c+q*l+g*d,t[3]=x*o+y*s+q*v+g*p,x=a[4],y=a[5],q=a[6],g=a[7],t[4]=x*r+y*i+q*M+g*b,t[5]=x*u+y*h+q*f+g*m,t[6]=x*e+y*c+q*l+g*d,t[7]=x*o+y*s+q*v+g*p,x=a[8],y=a[9],q=a[10],g=a[11],t[8]=x*r+y*i+q*M+g*b,t[9]=x*u+y*h+q*f+g*m,t[10]=x*e+y*c+q*l+g*d,t[11]=x*o+y*s+q*v+g*p,x=a[12],y=a[13],q=a[14],g=a[15],t[12]=x*r+y*i+q*M+g*b,t[13]=x*u+y*h+q*f+g*m,t[14]=x*e+y*c+q*l+g*d,t[15]=x*o+y*s+q*v+g*p,t}function w(t,n,a){var r=n[0],u=n[1],e=n[2],o=n[3],i=r+r,h=u+u,c=e+e,s=r*i,M=r*h,f=r*c,l=u*h,v=u*c,b=e*c,m=o*i,d=o*h,p=o*c;return t[0]=1-(l+b),t[1]=M+p,t[2]=f-d,t[3]=0,t[4]=M-p,t[5]=1-(s+b),t[6]=v+m,t[7]=0,t[8]=f+d,t[9]=v-m,t[10]=1-(s+l),t[11]=0,t[12]=a[0],t[13]=a[1],t[14]=a[2],t[15]=1,t}function z(t,n){return t[0]=n[12],t[1]=n[13],t[2]=n[14],t}function R(t,n){var a=n[0],r=n[1],u=n[2],e=n[4],o=n[5],i=n[6],h=n[8],c=n[9],s=n[10];return t[0]=Math.hypot(a,r,u),t[1]=Math.hypot(e,o,i),t[2]=Math.hypot(h,c,s),t}function O(t,n){var r=new a(3);R(r,n);var u=1/r[0],e=1/r[1],o=1/r[2],i=n[0]*u,h=n[1]*e,c=n[2]*o,s=n[4]*u,M=n[5]*e,f=n[6]*o,l=n[8]*u,v=n[9]*e,b=n[10]*o,m=i+M+b,d=0;return m>0?(d=2*Math.sqrt(m+1),t[3]=.25*d,t[0]=(f-v)/d,t[1]=(l-c)/d,t[2]=(h-s)/d):i>M&&i>b?(d=2*Math.sqrt(1+i-M-b),t[3]=(f-v)/d,t[0]=.25*d,t[1]=(h+s)/d,t[2]=(l+c)/d):M>b?(d=2*Math.sqrt(1+M-i-b),t[3]=(l-c)/d,t[0]=(h+s)/d,t[1]=.25*d,t[2]=(f+v)/d):(d=2*Math.sqrt(1+b-i-M),t[3]=(h-s)/d,t[0]=(l+c)/d,t[1]=(f+v)/d,t[2]=.25*d),t}function j(t,n,a,r,u){var e=1/Math.tan(n/2);if(t[0]=e/a,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=e,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[11]=-1,t[12]=0,t[13]=0,t[15]=0,null!=u&&u!==1/0){var o=1/(r-u);t[10]=(u+r)*o,t[14]=2*u*r*o}else t[10]=-1,t[14]=-2*r;return t}var E=j;function P(t,n,a,r,u,e,o){var i=1/(n-a),h=1/(r-u),c=1/(e-o);return t[0]=-2*i,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=-2*h,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=2*c,t[11]=0,t[12]=(n+a)*i,t[13]=(u+r)*h,t[14]=(o+e)*c,t[15]=1,t}var T=P;function S(t,n,a){return t[0]=n[0]-a[0],t[1]=n[1]-a[1],t[2]=n[2]-a[2],t[3]=n[3]-a[3],t[4]=n[4]-a[4],t[5]=n[5]-a[5],t[6]=n[6]-a[6],t[7]=n[7]-a[7],t[8]=n[8]-a[8],t[9]=n[9]-a[9],t[10]=n[10]-a[10],t[11]=n[11]-a[11],t[12]=n[12]-a[12],t[13]=n[13]-a[13],t[14]=n[14]-a[14],t[15]=n[15]-a[15],t}var D=A,F=S,I=Object.freeze({__proto__:null,create:function(){var t=new a(16);return a!=Float32Array&&(t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[11]=0,t[12]=0,t[13]=0,t[14]=0),t[0]=1,t[5]=1,t[10]=1,t[15]=1,t},clone:function(t){var n=new a(16);return n[0]=t[0],n[1]=t[1],n[2]=t[2],n[3]=t[3],n[4]=t[4],n[5]=t[5],n[6]=t[6],n[7]=t[7],n[8]=t[8],n[9]=t[9],n[10]=t[10],n[11]=t[11],n[12]=t[12],n[13]=t[13],n[14]=t[14],n[15]=t[15],n},copy:function(t,n){return t[0]=n[0],t[1]=n[1],t[2]=n[2],t[3]=n[3],t[4]=n[4],t[5]=n[5],t[6]=n[6],t[7]=n[7],t[8]=n[8],t[9]=n[9],t[10]=n[10],t[11]=n[11],t[12]=n[12],t[13]=n[13],t[14]=n[14],t[15]=n[15],t},fromValues:function(t,n,r,u,e,o,i,h,c,s,M,f,l,v,b,m){var d=new a(16);return d[0]=t,d[1]=n,d[2]=r,d[3]=u,d[4]=e,d[5]=o,d[6]=i,d[7]=h,d[8]=c,d[9]=s,d[10]=M,d[11]=f,d[12]=l,d[13]=v,d[14]=b,d[15]=m,d},set:function(t,n,a,r,u,e,o,i,h,c,s,M,f,l,v,b,m){return t[0]=n,t[1]=a,t[2]=r,t[3]=u,t[4]=e,t[5]=o,t[6]=i,t[7]=h,t[8]=c,t[9]=s,t[10]=M,t[11]=f,t[12]=l,t[13]=v,t[14]=b,t[15]=m,t},identity:_,transpose:function(t,n){if(t===n){var a=n[1],r=n[2],u=n[3],e=n[6],o=n[7],i=n[11];t[1]=n[4],t[2]=n[8],t[3]=n[12],t[4]=a,t[6]=n[9],t[7]=n[13],t[8]=r,t[9]=e,t[11]=n[14],t[12]=u,t[13]=o,t[14]=i}else t[0]=n[0],t[1]=n[4],t[2]=n[8],t[3]=n[12],t[4]=n[1],t[5]=n[5],t[6]=n[9],t[7]=n[13],t[8]=n[2],t[9]=n[6],t[10]=n[10],t[11]=n[14],t[12]=n[3],t[13]=n[7],t[14]=n[11],t[15]=n[15];return t},invert:function(t,n){var a=n[0],r=n[1],u=n[2],e=n[3],o=n[4],i=n[5],h=n[6],c=n[7],s=n[8],M=n[9],f=n[10],l=n[11],v=n[12],b=n[13],m=n[14],d=n[15],p=a*i-r*o,x=a*h-u*o,y=a*c-e*o,q=r*h-u*i,g=r*c-e*i,_=u*c-e*h,A=s*b-M*v,w=s*m-f*v,z=s*d-l*v,R=M*m-f*b,O=M*d-l*b,j=f*d-l*m,E=p*j-x*O+y*R+q*z-g*w+_*A;return E?(E=1/E,t[0]=(i*j-h*O+c*R)*E,t[1]=(u*O-r*j-e*R)*E,t[2]=(b*_-m*g+d*q)*E,t[3]=(f*g-M*_-l*q)*E,t[4]=(h*z-o*j-c*w)*E,t[5]=(a*j-u*z+e*w)*E,t[6]=(m*y-v*_-d*x)*E,t[7]=(s*_-f*y+l*x)*E,t[8]=(o*O-i*z+c*A)*E,t[9]=(r*z-a*O-e*A)*E,t[10]=(v*g-b*y+d*p)*E,t[11]=(M*y-s*g-l*p)*E,t[12]=(i*w-o*R-h*A)*E,t[13]=(a*R-r*w+u*A)*E,t[14]=(b*x-v*q-m*p)*E,t[15]=(s*q-M*x+f*p)*E,t):null},adjoint:function(t,n){var a=n[0],r=n[1],u=n[2],e=n[3],o=n[4],i=n[5],h=n[6],c=n[7],s=n[8],M=n[9],f=n[10],l=n[11],v=n[12],b=n[13],m=n[14],d=n[15],p=a*i-r*o,x=a*h-u*o,y=a*c-e*o,q=r*h-u*i,g=r*c-e*i,_=u*c-e*h,A=s*b-M*v,w=s*m-f*v,z=s*d-l*v,R=M*m-f*b,O=M*d-l*b,j=f*d-l*m;return t[0]=i*j-h*O+c*R,t[1]=u*O-r*j-e*R,t[2]=b*_-m*g+d*q,t[3]=f*g-M*_-l*q,t[4]=h*z-o*j-c*w,t[5]=a*j-u*z+e*w,t[6]=m*y-v*_-d*x,t[7]=s*_-f*y+l*x,t[8]=o*O-i*z+c*A,t[9]=r*z-a*O-e*A,t[10]=v*g-b*y+d*p,t[11]=M*y-s*g-l*p,t[12]=i*w-o*R-h*A,t[13]=a*R-r*w+u*A,t[14]=b*x-v*q-m*p,t[15]=s*q-M*x+f*p,t},determinant:function(t){var n=t[0],a=t[1],r=t[2],u=t[3],e=t[4],o=t[5],i=t[6],h=t[7],c=t[8],s=t[9],M=t[10],f=t[11],l=t[12],v=t[13],b=t[14],m=n*o-a*e,d=n*i-r*e,p=a*i-r*o,x=c*v-s*l,y=c*b-M*l,q=s*b-M*v;return h*(n*q-a*y+r*x)-u*(e*q-o*y+i*x)+t[15]*(c*p-s*d+M*m)-f*(l*p-v*d+b*m)},multiply:A,translate:function(t,n,a){var r,u,e,o,i,h,c,s,M,f,l,v,b=a[0],m=a[1],d=a[2];return n===t?(t[12]=n[0]*b+n[4]*m+n[8]*d+n[12],t[13]=n[1]*b+n[5]*m+n[9]*d+n[13],t[14]=n[2]*b+n[6]*m+n[10]*d+n[14],t[15]=n[3]*b+n[7]*m+n[11]*d+n[15]):(r=n[0],u=n[1],e=n[2],o=n[3],i=n[4],h=n[5],c=n[6],s=n[7],M=n[8],f=n[9],l=n[10],v=n[11],t[0]=r,t[1]=u,t[2]=e,t[3]=o,t[4]=i,t[5]=h,t[6]=c,t[7]=s,t[8]=M,t[9]=f,t[10]=l,t[11]=v,t[12]=r*b+i*m+M*d+n[12],t[13]=u*b+h*m+f*d+n[13],t[14]=e*b+c*m+l*d+n[14],t[15]=o*b+s*m+v*d+n[15]),t},scale:function(t,n,a){var r=a[0],u=a[1],e=a[2];return t[0]=n[0]*r,t[1]=n[1]*r,t[2]=n[2]*r,t[3]=n[3]*r,t[4]=n[4]*u,t[5]=n[5]*u,t[6]=n[6]*u,t[7]=n[7]*u,t[8]=n[8]*e,t[9]=n[9]*e,t[10]=n[10]*e,t[11]=n[11]*e,t[12]=n[12],t[13]=n[13],t[14]=n[14],t[15]=n[15],t},rotate:function(t,a,r,u){var e,o,i,h,c,s,M,f,l,v,b,m,d,p,x,y,q,g,_,A,w,z,R,O,j=u[0],E=u[1],P=u[2],T=Math.hypot(j,E,P);return T<n?null:(j*=T=1/T,E*=T,P*=T,e=Math.sin(r),i=1-(o=Math.cos(r)),h=a[0],c=a[1],s=a[2],M=a[3],f=a[4],l=a[5],v=a[6],b=a[7],m=a[8],d=a[9],p=a[10],x=a[11],y=j*j*i+o,q=E*j*i+P*e,g=P*j*i-E*e,_=j*E*i-P*e,A=E*E*i+o,w=P*E*i+j*e,z=j*P*i+E*e,R=E*P*i-j*e,O=P*P*i+o,t[0]=h*y+f*q+m*g,t[1]=c*y+l*q+d*g,t[2]=s*y+v*q+p*g,t[3]=M*y+b*q+x*g,t[4]=h*_+f*A+m*w,t[5]=c*_+l*A+d*w,t[6]=s*_+v*A+p*w,t[7]=M*_+b*A+x*w,t[8]=h*z+f*R+m*O,t[9]=c*z+l*R+d*O,t[10]=s*z+v*R+p*O,t[11]=M*z+b*R+x*O,a!==t&&(t[12]=a[12],t[13]=a[13],t[14]=a[14],t[15]=a[15]),t)},rotateX:function(t,n,a){var r=Math.sin(a),u=Math.cos(a),e=n[4],o=n[5],i=n[6],h=n[7],c=n[8],s=n[9],M=n[10],f=n[11];return n!==t&&(t[0]=n[0],t[1]=n[1],t[2]=n[2],t[3]=n[3],t[12]=n[12],t[13]=n[13],t[14]=n[14],t[15]=n[15]),t[4]=e*u+c*r,t[5]=o*u+s*r,t[6]=i*u+M*r,t[7]=h*u+f*r,t[8]=c*u-e*r,t[9]=s*u-o*r,t[10]=M*u-i*r,t[11]=f*u-h*r,t},rotateY:function(t,n,a){var r=Math.sin(a),u=Math.cos(a),e=n[0],o=n[1],i=n[2],h=n[3],c=n[8],s=n[9],M=n[10],f=n[11];return n!==t&&(t[4]=n[4],t[5]=n[5],t[6]=n[6],t[7]=n[7],t[12]=n[12],t[13]=n[13],t[14]=n[14],t[15]=n[15]),t[0]=e*u-c*r,t[1]=o*u-s*r,t[2]=i*u-M*r,t[3]=h*u-f*r,t[8]=e*r+c*u,t[9]=o*r+s*u,t[10]=i*r+M*u,t[11]=h*r+f*u,t},rotateZ:function(t,n,a){var r=Math.sin(a),u=Math.cos(a),e=n[0],o=n[1],i=n[2],h=n[3],c=n[4],s=n[5],M=n[6],f=n[7];return n!==t&&(t[8]=n[8],t[9]=n[9],t[10]=n[10],t[11]=n[11],t[12]=n[12],t[13]=n[13],t[14]=n[14],t[15]=n[15]),t[0]=e*u+c*r,t[1]=o*u+s*r,t[2]=i*u+M*r,t[3]=h*u+f*r,t[4]=c*u-e*r,t[5]=s*u-o*r,t[6]=M*u-i*r,t[7]=f*u-h*r,t},fromTranslation:function(t,n){return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=n[0],t[13]=n[1],t[14]=n[2],t[15]=1,t},fromScaling:function(t,n){return t[0]=n[0],t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=n[1],t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=n[2],t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},fromRotation:function(t,a,r){var u,e,o,i=r[0],h=r[1],c=r[2],s=Math.hypot(i,h,c);return s<n?null:(i*=s=1/s,h*=s,c*=s,u=Math.sin(a),o=1-(e=Math.cos(a)),t[0]=i*i*o+e,t[1]=h*i*o+c*u,t[2]=c*i*o-h*u,t[3]=0,t[4]=i*h*o-c*u,t[5]=h*h*o+e,t[6]=c*h*o+i*u,t[7]=0,t[8]=i*c*o+h*u,t[9]=h*c*o-i*u,t[10]=c*c*o+e,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t)},fromXRotation:function(t,n){var a=Math.sin(n),r=Math.cos(n);return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=r,t[6]=a,t[7]=0,t[8]=0,t[9]=-a,t[10]=r,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},fromYRotation:function(t,n){var a=Math.sin(n),r=Math.cos(n);return t[0]=r,t[1]=0,t[2]=-a,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=a,t[9]=0,t[10]=r,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},fromZRotation:function(t,n){var a=Math.sin(n),r=Math.cos(n);return t[0]=r,t[1]=a,t[2]=0,t[3]=0,t[4]=-a,t[5]=r,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},fromRotationTranslation:w,fromQuat2:function(t,n){var r=new a(3),u=-n[0],e=-n[1],o=-n[2],i=n[3],h=n[4],c=n[5],s=n[6],M=n[7],f=u*u+e*e+o*o+i*i;return f>0?(r[0]=2*(h*i+M*u+c*o-s*e)/f,r[1]=2*(c*i+M*e+s*u-h*o)/f,r[2]=2*(s*i+M*o+h*e-c*u)/f):(r[0]=2*(h*i+M*u+c*o-s*e),r[1]=2*(c*i+M*e+s*u-h*o),r[2]=2*(s*i+M*o+h*e-c*u)),w(t,n,r),t},getTranslation:z,getScaling:R,getRotation:O,decompose:function(t,n,a,r){n[0]=r[12],n[1]=r[13],n[2]=r[14];var u=r[0],e=r[1],o=r[2],i=r[4],h=r[5],c=r[6],s=r[8],M=r[9],f=r[10];a[0]=Math.hypot(u,e,o),a[1]=Math.hypot(i,h,c),a[2]=Math.hypot(s,M,f);var l=1/a[0],v=1/a[1],b=1/a[2],m=u*l,d=e*v,p=o*b,x=i*l,y=h*v,q=c*b,g=s*l,_=M*v,A=f*b,w=m+y+A,z=0;return w>0?(z=2*Math.sqrt(w+1),t[3]=.25*z,t[0]=(q-_)/z,t[1]=(g-p)/z,t[2]=(d-x)/z):m>y&&m>A?(z=2*Math.sqrt(1+m-y-A),t[3]=(q-_)/z,t[0]=.25*z,t[1]=(d+x)/z,t[2]=(g+p)/z):y>A?(z=2*Math.sqrt(1+y-m-A),t[3]=(g-p)/z,t[0]=(d+x)/z,t[1]=.25*z,t[2]=(q+_)/z):(z=2*Math.sqrt(1+A-m-y),t[3]=(d-x)/z,t[0]=(g+p)/z,t[1]=(q+_)/z,t[2]=.25*z),t},fromRotationTranslationScale:function(t,n,a,r){var u=n[0],e=n[1],o=n[2],i=n[3],h=u+u,c=e+e,s=o+o,M=u*h,f=u*c,l=u*s,v=e*c,b=e*s,m=o*s,d=i*h,p=i*c,x=i*s,y=r[0],q=r[1],g=r[2];return t[0]=(1-(v+m))*y,t[1]=(f+x)*y,t[2]=(l-p)*y,t[3]=0,t[4]=(f-x)*q,t[5]=(1-(M+m))*q,t[6]=(b+d)*q,t[7]=0,t[8]=(l+p)*g,t[9]=(b-d)*g,t[10]=(1-(M+v))*g,t[11]=0,t[12]=a[0],t[13]=a[1],t[14]=a[2],t[15]=1,t},fromRotationTranslationScaleOrigin:function(t,n,a,r,u){var e=n[0],o=n[1],i=n[2],h=n[3],c=e+e,s=o+o,M=i+i,f=e*c,l=e*s,v=e*M,b=o*s,m=o*M,d=i*M,p=h*c,x=h*s,y=h*M,q=r[0],g=r[1],_=r[2],A=u[0],w=u[1],z=u[2],R=(1-(b+d))*q,O=(l+y)*q,j=(v-x)*q,E=(l-y)*g,P=(1-(f+d))*g,T=(m+p)*g,S=(v+x)*_,D=(m-p)*_,F=(1-(f+b))*_;return t[0]=R,t[1]=O,t[2]=j,t[3]=0,t[4]=E,t[5]=P,t[6]=T,t[7]=0,t[8]=S,t[9]=D,t[10]=F,t[11]=0,t[12]=a[0]+A-(R*A+E*w+S*z),t[13]=a[1]+w-(O*A+P*w+D*z),t[14]=a[2]+z-(j*A+T*w+F*z),t[15]=1,t},fromQuat:function(t,n){var a=n[0],r=n[1],u=n[2],e=n[3],o=a+a,i=r+r,h=u+u,c=a*o,s=r*o,M=r*i,f=u*o,l=u*i,v=u*h,b=e*o,m=e*i,d=e*h;return t[0]=1-M-v,t[1]=s+d,t[2]=f-m,t[3]=0,t[4]=s-d,t[5]=1-c-v,t[6]=l+b,t[7]=0,t[8]=f+m,t[9]=l-b,t[10]=1-c-M,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},frustum:function(t,n,a,r,u,e,o){var i=1/(a-n),h=1/(u-r),c=1/(e-o);return t[0]=2*e*i,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=2*e*h,t[6]=0,t[7]=0,t[8]=(a+n)*i,t[9]=(u+r)*h,t[10]=(o+e)*c,t[11]=-1,t[12]=0,t[13]=0,t[14]=o*e*2*c,t[15]=0,t},perspectiveNO:j,perspective:E,perspectiveZO:function(t,n,a,r,u){var e=1/Math.tan(n/2);if(t[0]=e/a,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=e,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[11]=-1,t[12]=0,t[13]=0,t[15]=0,null!=u&&u!==1/0){var o=1/(r-u);t[10]=u*o,t[14]=u*r*o}else t[10]=-1,t[14]=-r;return t},perspectiveFromFieldOfView:function(t,n,a,r){var u=Math.tan(n.upDegrees*Math.PI/180),e=Math.tan(n.downDegrees*Math.PI/180),o=Math.tan(n.leftDegrees*Math.PI/180),i=Math.tan(n.rightDegrees*Math.PI/180),h=2/(o+i),c=2/(u+e);return t[0]=h,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=c,t[6]=0,t[7]=0,t[8]=-(o-i)*h*.5,t[9]=(u-e)*c*.5,t[10]=r/(a-r),t[11]=-1,t[12]=0,t[13]=0,t[14]=r*a/(a-r),t[15]=0,t},orthoNO:P,ortho:T,orthoZO:function(t,n,a,r,u,e,o){var i=1/(n-a),h=1/(r-u),c=1/(e-o);return t[0]=-2*i,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=-2*h,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=c,t[11]=0,t[12]=(n+a)*i,t[13]=(u+r)*h,t[14]=e*c,t[15]=1,t},lookAt:function(t,a,r,u){var e,o,i,h,c,s,M,f,l,v,b=a[0],m=a[1],d=a[2],p=u[0],x=u[1],y=u[2],q=r[0],g=r[1],A=r[2];return Math.abs(b-q)<n&&Math.abs(m-g)<n&&Math.abs(d-A)<n?_(t):(M=b-q,f=m-g,l=d-A,e=x*(l*=v=1/Math.hypot(M,f,l))-y*(f*=v),o=y*(M*=v)-p*l,i=p*f-x*M,(v=Math.hypot(e,o,i))?(e*=v=1/v,o*=v,i*=v):(e=0,o=0,i=0),h=f*i-l*o,c=l*e-M*i,s=M*o-f*e,(v=Math.hypot(h,c,s))?(h*=v=1/v,c*=v,s*=v):(h=0,c=0,s=0),t[0]=e,t[1]=h,t[2]=M,t[3]=0,t[4]=o,t[5]=c,t[6]=f,t[7]=0,t[8]=i,t[9]=s,t[10]=l,t[11]=0,t[12]=-(e*b+o*m+i*d),t[13]=-(h*b+c*m+s*d),t[14]=-(M*b+f*m+l*d),t[15]=1,t)},targetTo:function(t,n,a,r){var u=n[0],e=n[1],o=n[2],i=r[0],h=r[1],c=r[2],s=u-a[0],M=e-a[1],f=o-a[2],l=s*s+M*M+f*f;l>0&&(s*=l=1/Math.sqrt(l),M*=l,f*=l);var v=h*f-c*M,b=c*s-i*f,m=i*M-h*s;return(l=v*v+b*b+m*m)>0&&(v*=l=1/Math.sqrt(l),b*=l,m*=l),t[0]=v,t[1]=b,t[2]=m,t[3]=0,t[4]=M*m-f*b,t[5]=f*v-s*m,t[6]=s*b-M*v,t[7]=0,t[8]=s,t[9]=M,t[10]=f,t[11]=0,t[12]=u,t[13]=e,t[14]=o,t[15]=1,t},str:function(t){return"mat4("+t[0]+", "+t[1]+", "+t[2]+", "+t[3]+", "+t[4]+", "+t[5]+", "+t[6]+", "+t[7]+", "+t[8]+", "+t[9]+", "+t[10]+", "+t[11]+", "+t[12]+", "+t[13]+", "+t[14]+", "+t[15]+")"},frob:function(t){return Math.hypot(t[0],t[1],t[2],t[3],t[4],t[5],t[6],t[7],t[8],t[9],t[10],t[11],t[12],t[13],t[14],t[15])},add:function(t,n,a){return t[0]=n[0]+a[0],t[1]=n[1]+a[1],t[2]=n[2]+a[2],t[3]=n[3]+a[3],t[4]=n[4]+a[4],t[5]=n[5]+a[5],t[6]=n[6]+a[6],t[7]=n[7]+a[7],t[8]=n[8]+a[8],t[9]=n[9]+a[9],t[10]=n[10]+a[10],t[11]=n[11]+a[11],t[12]=n[12]+a[12],t[13]=n[13]+a[13],t[14]=n[14]+a[14],t[15]=n[15]+a[15],t},subtract:S,multiplyScalar:function(t,n,a){return t[0]=n[0]*a,t[1]=n[1]*a,t[2]=n[2]*a,t[3]=n[3]*a,t[4]=n[4]*a,t[5]=n[5]*a,t[6]=n[6]*a,t[7]=n[7]*a,t[8]=n[8]*a,t[9]=n[9]*a,t[10]=n[10]*a,t[11]=n[11]*a,t[12]=n[12]*a,t[13]=n[13]*a,t[14]=n[14]*a,t[15]=n[15]*a,t},multiplyScalarAndAdd:function(t,n,a,r){return t[0]=n[0]+a[0]*r,t[1]=n[1]+a[1]*r,t[2]=n[2]+a[2]*r,t[3]=n[3]+a[3]*r,t[4]=n[4]+a[4]*r,t[5]=n[5]+a[5]*r,t[6]=n[6]+a[6]*r,t[7]=n[7]+a[7]*r,t[8]=n[8]+a[8]*r,t[9]=n[9]+a[9]*r,t[10]=n[10]+a[10]*r,t[11]=n[11]+a[11]*r,t[12]=n[12]+a[12]*r,t[13]=n[13]+a[13]*r,t[14]=n[14]+a[14]*r,t[15]=n[15]+a[15]*r,t},exactEquals:function(t,n){return t[0]===n[0]&&t[1]===n[1]&&t[2]===n[2]&&t[3]===n[3]&&t[4]===n[4]&&t[5]===n[5]&&t[6]===n[6]&&t[7]===n[7]&&t[8]===n[8]&&t[9]===n[9]&&t[10]===n[10]&&t[11]===n[11]&&t[12]===n[12]&&t[13]===n[13]&&t[14]===n[14]&&t[15]===n[15]},equals:function(t,a){var r=t[0],u=t[1],e=t[2],o=t[3],i=t[4],h=t[5],c=t[6],s=t[7],M=t[8],f=t[9],l=t[10],v=t[11],b=t[12],m=t[13],d=t[14],p=t[15],x=a[0],y=a[1],q=a[2],g=a[3],_=a[4],A=a[5],w=a[6],z=a[7],R=a[8],O=a[9],j=a[10],E=a[11],P=a[12],T=a[13],S=a[14],D=a[15];return 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t[0]=a*i,t[1]=r*i,t[2]=u*i,t[3]=.5*Math.log(a*a+r*r+u*u+e*e),t}function Qt(t,a,r,u){var e,o,i,h,c,s=a[0],M=a[1],f=a[2],l=a[3],v=r[0],b=r[1],m=r[2],d=r[3];return(o=s*v+M*b+f*m+l*d)<0&&(o=-o,v=-v,b=-b,m=-m,d=-d),1-o>n?(e=Math.acos(o),i=Math.sin(e),h=Math.sin((1-u)*e)/i,c=Math.sin(u*e)/i):(h=1-u,c=u),t[0]=h*s+c*v,t[1]=h*M+c*b,t[2]=h*f+c*m,t[3]=h*l+c*d,t}function Yt(t,n){var a,r=n[0]+n[4]+n[8];if(r>0)a=Math.sqrt(r+1),t[3]=.5*a,a=.5/a,t[0]=(n[5]-n[7])*a,t[1]=(n[6]-n[2])*a,t[2]=(n[1]-n[3])*a;else{var u=0;n[4]>n[0]&&(u=1),n[8]>n[3*u+u]&&(u=2);var e=(u+1)%3,o=(u+2)%3;a=Math.sqrt(n[3*u+u]-n[3*e+e]-n[3*o+o]+1),t[u]=.5*a,a=.5/a,t[3]=(n[3*e+o]-n[3*o+e])*a,t[e]=(n[3*e+u]+n[3*u+e])*a,t[o]=(n[3*o+u]+n[3*u+o])*a}return t}var Zt=ot,Nt=it,Xt=ht,Bt=ct,Ut=st,Gt=Dt,Wt=vt,Ct=yt,Ht=qt,Jt=dt,Kt=Jt,$t=pt,tn=$t,nn=xt,an=gt;var rn,un,en,on,hn,cn,sn=(rn=L(),un=k(1,0,0),en=k(0,1,0),function(t,n,a){var r=G(n,a);return r<-.999999?(W(rn,un,n),nt(rn)<1e-6&&W(rn,en,n),U(rn,rn),St(t,rn,Math.PI),t):r>.999999?(t[0]=0,t[1]=0,t[2]=0,t[3]=1,t):(W(rn,n,a),t[0]=rn[0],t[1]=rn[1],t[2]=rn[2],t[3]=1+r,nn(t,t))}),Mn=(on=Tt(),hn=Tt(),function(t,n,a,r,u,e){return Qt(on,n,u,e),Qt(hn,a,r,e),Qt(t,on,hn,2*e*(1-e)),t}),fn=(cn=d(),function(t,n,a,r){return cn[0]=a[0],cn[3]=a[1],cn[6]=a[2],cn[1]=r[0],cn[4]=r[1],cn[7]=r[2],cn[2]=-n[0],cn[5]=-n[1],cn[8]=-n[2],nn(t,Yt(t,cn))}),ln=Object.freeze({__proto__:null,create:Tt,identity:function(t){return t[0]=0,t[1]=0,t[2]=0,t[3]=1,t},setAxisAngle:St,getAxisAngle:function(t,a){var r=2*Math.acos(a[3]),u=Math.sin(r/2);return u>n?(t[0]=a[0]/u,t[1]=a[1]/u,t[2]=a[2]/u):(t[0]=1,t[1]=0,t[2]=0),r},getAngle:function(t,n){var a=Ct(t,n);return Math.acos(2*a*a-1)},multiply:Dt,rotateX:Ft,rotateY:It,rotateZ:Lt,calculateW:function(t,n){var a=n[0],r=n[1],u=n[2];return t[0]=a,t[1]=r,t[2]=u,t[3]=Math.sqrt(Math.abs(1-a*a-r*r-u*u)),t},exp:Vt,ln:kt,pow:function(t,n,a){return 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n[0]=t[0],n[1]=t[1],n[2]=t[2],n[3]=t[3],n[4]=t[4],n[5]=t[5],n[6]=t[6],n[7]=t[7],n},fromValues:function(t,n,r,u,e,o,i,h){var c=new a(8);return c[0]=t,c[1]=n,c[2]=r,c[3]=u,c[4]=e,c[5]=o,c[6]=i,c[7]=h,c},fromRotationTranslationValues:function(t,n,r,u,e,o,i){var h=new a(8);h[0]=t,h[1]=n,h[2]=r,h[3]=u;var c=.5*e,s=.5*o,M=.5*i;return h[4]=c*u+s*r-M*n,h[5]=s*u+M*t-c*r,h[6]=M*u+c*n-s*t,h[7]=-c*t-s*n-M*r,h},fromRotationTranslation:vn,fromTranslation:function(t,n){return t[0]=0,t[1]=0,t[2]=0,t[3]=1,t[4]=.5*n[0],t[5]=.5*n[1],t[6]=.5*n[2],t[7]=0,t},fromRotation:function(t,n){return t[0]=n[0],t[1]=n[1],t[2]=n[2],t[3]=n[3],t[4]=0,t[5]=0,t[6]=0,t[7]=0,t},fromMat4:function(t,n){var r=Tt();O(r,n);var u=new a(3);return z(u,n),vn(t,r,u),t},copy:bn,identity:function(t){return t[0]=0,t[1]=0,t[2]=0,t[3]=1,t[4]=0,t[5]=0,t[6]=0,t[7]=0,t},set:function(t,n,a,r,u,e,o,i,h){return t[0]=n,t[1]=a,t[2]=r,t[3]=u,t[4]=e,t[5]=o,t[6]=i,t[7]=h,t},getReal:mn,getDual:function(t,n){return t[0]=n[4],t[1]=n[5],t[2]=n[6],t[3]=n[7],t},setReal:dn,setDual:function(t,n){return t[4]=n[0],t[5]=n[1],t[6]=n[2],t[7]=n[3],t},getTranslation:function(t,n){var a=n[4],r=n[5],u=n[6],e=n[7],o=-n[0],i=-n[1],h=-n[2],c=n[3];return t[0]=2*(a*c+e*o+r*h-u*i),t[1]=2*(r*c+e*i+u*o-a*h),t[2]=2*(u*c+e*h+a*i-r*o),t},translate:function(t,n,a){var r=n[0],u=n[1],e=n[2],o=n[3],i=.5*a[0],h=.5*a[1],c=.5*a[2],s=n[4],M=n[5],f=n[6],l=n[7];return t[0]=r,t[1]=u,t[2]=e,t[3]=o,t[4]=o*i+u*c-e*h+s,t[5]=o*h+e*i-r*c+M,t[6]=o*c+r*h-u*i+f,t[7]=-r*i-u*h-e*c+l,t},rotateX:function(t,n,a){var r=-n[0],u=-n[1],e=-n[2],o=n[3],i=n[4],h=n[5],c=n[6],s=n[7],M=i*o+s*r+h*e-c*u,f=h*o+s*u+c*r-i*e,l=c*o+s*e+i*u-h*r,v=s*o-i*r-h*u-c*e;return Ft(t,n,a),r=t[0],u=t[1],e=t[2],o=t[3],t[4]=M*o+v*r+f*e-l*u,t[5]=f*o+v*u+l*r-M*e,t[6]=l*o+v*e+M*u-f*r,t[7]=v*o-M*r-f*u-l*e,t},rotateY:function(t,n,a){var r=-n[0],u=-n[1],e=-n[2],o=n[3],i=n[4],h=n[5],c=n[6],s=n[7],M=i*o+s*r+h*e-c*u,f=h*o+s*u+c*r-i*e,l=c*o+s*e+i*u-h*r,v=s*o-i*r-h*u-c*e;return It(t,n,a),r=t[0],u=t[1],e=t[2],o=t[3],t[4]=M*o+v*r+f*e-l*u,t[5]=f*o+v*u+l*r-M*e,t[6]=l*o+v*e+M*u-f*r,t[7]=v*o-M*r-f*u-l*e,t},rotateZ:function(t,n,a){var r=-n[0],u=-n[1],e=-n[2],o=n[3],i=n[4],h=n[5],c=n[6],s=n[7],M=i*o+s*r+h*e-c*u,f=h*o+s*u+c*r-i*e,l=c*o+s*e+i*u-h*r,v=s*o-i*r-h*u-c*e;return Lt(t,n,a),r=t[0],u=t[1],e=t[2],o=t[3],t[4]=M*o+v*r+f*e-l*u,t[5]=f*o+v*u+l*r-M*e,t[6]=l*o+v*e+M*u-f*r,t[7]=v*o-M*r-f*u-l*e,t},rotateByQuatAppend:function(t,n,a){var r=a[0],u=a[1],e=a[2],o=a[3],i=n[0],h=n[1],c=n[2],s=n[3];return t[0]=i*o+s*r+h*e-c*u,t[1]=h*o+s*u+c*r-i*e,t[2]=c*o+s*e+i*u-h*r,t[3]=s*o-i*r-h*u-c*e,i=n[4],h=n[5],c=n[6],s=n[7],t[4]=i*o+s*r+h*e-c*u,t[5]=h*o+s*u+c*r-i*e,t[6]=c*o+s*e+i*u-h*r,t[7]=s*o-i*r-h*u-c*e,t},rotateByQuatPrepend:function(t,n,a){var r=n[0],u=n[1],e=n[2],o=n[3],i=a[0],h=a[1],c=a[2],s=a[3];return 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public/index.html
View file @ a238250e
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<h1 id='projectname'></h1> <!--Projektname kommt aus settings.js, hier nichts einfügen-->
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Lorem ipsum dolor sit amet, consectetur adipiscing elit. Quisque pellentesque diam ipsum, nec ultricies sem mollis et. Phasellus porttitor nec felis quis ultricies. In venenatis faucibus nisl sed facilisis. Cras sapien nibh, dignissim at eros quis, commodo lobortis eros. Sed a massa eleifend, dictum elit at, blandit magna. Nullam auctor enim nec orci luctus sagittis. Nunc blandit quam nec laoreet egestas. Nulla feugiat nisl lacus, a viverra nisi hendrerit vitae. In nibh arcu, sodales in enim tincidunt, tempus imperdiet ex. Aliquam fermentum augue magna, vel accumsan augue consequat et. Vestibulum id interdum orci, a aliquam sapien. Vivamus eu ipsum sollicitudin, aliquet arcu ut, ornare massa. Suspendisse tincidunt lectus a odio ultrices interdum. Praesent vitae sodales urna, vitae sagittis ex. Vivamus tincidunt nisi ultrices lectus dapibus, at placerat nisl elementum. Fusce cursus, sapien in tincidunt pellentesque, mi erat mollis nibh, ut maximus tortor magna vitae nibh.
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\ No newline at end of file
public/kontakt.html deleted 100644 → 0
View file @ cd022528
<!DOCTYPE html>
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<meta name="generator" content="GitLab Pages">
<title>Aktuelles</title>
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<h1 id='projectname'></h1> <!--Projektname kommt aus settings.js, hier nichts einfügen-->
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Verantwortliche Person:
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Max Mustermann
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Bei Fragen zum Projekt kontaktieren Sie <a href="mailto:max.mustermann@hft-stuttgart.de">max.mustermann@hft-stuttgart.de</a>
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public/libtess.min.js 0 → 100644
View file @ a238250e
/*
Copyright 2000, Silicon Graphics, Inc. All Rights Reserved.
Copyright 2015, Google Inc. All Rights Reserved.
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to
deal in the Software without restriction, including without limitation the
rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
sell copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice including the dates of first publication and
either this permission notice or a reference to http://oss.sgi.com/projects/FreeB/
shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR
IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
Original Code. The Original Code is: OpenGL Sample Implementation,
Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
Copyright in any portions created by third parties is as indicated
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*/
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public/proj4.js 0 → 100644
View file @ a238250e
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t.datum_type===s.datum_type&&(!(t.a!==s.a||Math.abs(t.es-s.es)>5e-11)&&(t.datum_type===ft?t.datum_params[0]===s.datum_params[0]&&t.datum_params[1]===s.datum_params[1]&&t.datum_params[2]===s.datum_params[2]:t.datum_type!==dt||t.datum_params[0]===s.datum_params[0]&&t.datum_params[1]===s.datum_params[1]&&t.datum_params[2]===s.datum_params[2]&&t.datum_params[3]===s.datum_params[3]&&t.datum_params[4]===s.datum_params[4]&&t.datum_params[5]===s.datum_params[5]&&t.datum_params[6]===s.datum_params[6]))}function k(t,s,i){var a,h,e,n,r=t.x,o=t.y,l=t.z?t.z:0;if(o<-xt&&o>-1.001*xt)o=-xt;else if(o>xt&&o<1.001*xt)o=xt;else{if(o<-xt)return{x:-1/0,y:-1/0,z:t.z};if(o>xt)return{x:1/0,y:1/0,z:t.z}}return r>Math.PI&&(r-=2*Math.PI),h=Math.sin(o),n=Math.cos(o),e=h*h,a=i/Math.sqrt(1-s*e),{x:(a+l)*n*Math.cos(r),y:(a+l)*n*Math.sin(r),z:(a*(1-s)+l)*h}}function q(t,s,i,a){var h,e,n,r,o,l,u,c,M,f,d,p,m,y,_,x,g=t.x,v=t.y,b=t.z?t.z:0;if(h=Math.sqrt(g*g+v*v),e=Math.sqrt(g*g+v*v+b*b),h/i<1e-12){if(y=0,e/i<1e-12)return _=xt,x=-a,{x:t.x,y:t.y,z:t.z}}else y=Math.atan2(v,g);n=b/e,c=(r=h/e)*(1-s)*(o=1/Math.sqrt(1-s*(2-s)*r*r)),M=n*o,m=0;do{m++,l=s*(u=i/Math.sqrt(1-s*M*M))/(u+(x=h*c+b*M-u*(1-s*M*M))),p=(d=n*(o=1/Math.sqrt(1-l*(2-l)*r*r)))*c-(f=r*(1-l)*o)*M,c=f,M=d}while(p*p>1e-24&&m<30);return _=Math.atan(d/Math.abs(f)),{x:y,y:_,z:x}}function R(t,s,i){if(s===ft)return{x:t.x+i[0],y:t.y+i[1],z:t.z+i[2]};if(s===dt){var a=i[0],h=i[1],e=i[2],n=i[3],r=i[4],o=i[5],l=i[6];return{x:l*(t.x-o*t.y+r*t.z)+a,y:l*(o*t.x+t.y-n*t.z)+h,z:l*(-r*t.x+n*t.y+t.z)+e}}}function L(t,s,i){if(s===ft)return{x:t.x-i[0],y:t.y-i[1],z:t.z-i[2]};if(s===dt){var a=i[0],h=i[1],e=i[2],n=i[3],r=i[4],o=i[5],l=i[6],u=(t.x-a)/l,c=(t.y-h)/l,M=(t.z-e)/l;return{x:u+o*c-r*M,y:-o*u+c+n*M,z:r*u-n*c+M}}}function G(t){return t===ft||t===dt}function T(t,s,i){if(null===t.grids||0===t.grids.length)return console.log("Grid shift grids not found"),-1;var a={x:-i.x,y:i.y},h={x:Number.NaN,y:Number.NaN},e=[];t:for(var n=0;n<t.grids.length;n++){var r=t.grids[n];if(e.push(r.name),r.isNull){h=a;break}if(null!==r.grid)for(var o=r.grid.subgrids,l=0,u=o.length;l<u;l++){var c=o[l],M=(Math.abs(c.del[1])+Math.abs(c.del[0]))/1e4,f=c.ll[0]-M,d=c.ll[1]-M,p=c.ll[0]+(c.lim[0]-1)*c.del[0]+M,m=c.ll[1]+(c.lim[1]-1)*c.del[1]+M;if(!(d>a.y||f>a.x||m<a.y||p<a.x)&&(h=j(a,s,c),!isNaN(h.x)))break t}else if(r.mandatory)return console.log("Unable to find mandatory grid '"+r.name+"'"),-1}return isNaN(h.x)?(console.log("Failed to find a grid shift table for location '"+-a.x*Et+" "+a.y*Et+" tried: '"+e+"'"),-1):(i.x=-h.x,i.y=h.y,0)}function j(t,s,i){var a={x:Number.NaN,y:Number.NaN};if(isNaN(t.x))return a;var h={x:t.x,y:t.y};h.x-=i.ll[0],h.y-=i.ll[1],h.x=Ht(h.x-Math.PI)+Math.PI;var e=B(h,i);if(s){if(isNaN(e.x))return a;e.x=h.x-e.x,e.y=h.y-e.y;var n,r,o=9;do{if(r=B(e,i),isNaN(r.x)){console.log("Inverse grid shift iteration failed, presumably at grid edge. 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t||t!==t||!isFinite(t))throw new TypeError("coordinates must be finite numbers")}function F(t,s){return(t.datum.datum_type===ft||t.datum.datum_type===dt||t.datum.datum_type===pt)&&"WGS84"!==s.datumCode||(s.datum.datum_type===ft||s.datum.datum_type===dt||s.datum.datum_type===pt)&&"WGS84"!==t.datumCode}function D(t,s,i,a){var h,e=void 0!==(i=Array.isArray(i)?es(i):{x:i.x,y:i.y,z:i.z,m:i.m}).z;if(ns(i),t.datum&&s.datum&&F(t,s)&&(i=D(t,h=new Projection("WGS84"),i,a),t=h),a&&"enu"!==t.axis&&(i=hs(t,!1,i)),"longlat"===t.projName)i={x:i.x*Nt,y:i.y*Nt,z:i.z||0};else if(t.to_meter&&(i={x:i.x*t.to_meter,y:i.y*t.to_meter,z:i.z||0}),!(i=t.inverse(i)))return;if(t.from_greenwich&&(i.x+=t.from_greenwich),i=as(t.datum,s.datum,i))return s.from_greenwich&&(i={x:i.x-s.from_greenwich,y:i.y,z:i.z||0}),"longlat"===s.projName?i={x:i.x*Et,y:i.y*Et,z:i.z||0}:(i=s.forward(i),s.to_meter&&(i={x:i.x/s.to_meter,y:i.y/s.to_meter,z:i.z||0})),a&&"enu"!==s.axis?hs(s,!0,i):(i&&!e&&delete i.z,i)}function U(t,s,i,a){var h,e,n;return Array.isArray(i)?(h=D(t,s,i,a)||{x:NaN,y:NaN},i.length>2?void 0!==t.name&&"geocent"===t.name||void 0!==s.name&&"geocent"===s.name?"number"==typeof h.z?[h.x,h.y,h.z].concat(i.splice(3)):[h.x,h.y,i[2]].concat(i.splice(3)):[h.x,h.y].concat(i.splice(2)):[h.x,h.y]):(e=D(t,s,i,a),2===(n=Object.keys(i)).length?e:(n.forEach(function(a){if(void 0!==t.name&&"geocent"===t.name||void 0!==s.name&&"geocent"===s.name){if("x"===a||"y"===a||"z"===a)return}else if("x"===a||"y"===a)return;e[a]=i[a]}),e))}function Q(t){return t instanceof Projection?t:t.oProj?t.oProj:Projection(t)}function W(t,s,i){t=Q(t);var a,h=!1;return void 0===s?(s=t,t=rs,h=!0):(void 0!==s.x||Array.isArray(s))&&(i=s,s=t,t=rs,h=!0),s=Q(s),i?U(t,s,i):(a={forward:function(i,a){return U(t,s,i,a)},inverse:function(i,a){return U(s,t,i,a)}},h&&(a.oProj=s),a)}function H(t,s){return s=s||5,$(V({lat:t[1],lon:t[0]}),s)}function X(t){var s=Z(at(t.toUpperCase()));return s.lat&&s.lon?[s.lon,s.lat]:[(s.left+s.right)/2,(s.top+s.bottom)/2]}function K(t){return t*(Math.PI/180)}function J(t){return t/Math.PI*180}function V(t){var s,i,a,h,e,n,r,o=t.lat,l=t.lon,u=6378137,c=K(o),M=K(l);r=Math.floor((l+180)/6)+1,180===l&&(r=60),o>=56&&o<64&&l>=3&&l<12&&(r=32),o>=72&&o<84&&(l>=0&&l<9?r=31:l>=9&&l<21?r=33:l>=21&&l<33?r=35:l>=33&&l<42&&(r=37)),n=K(6*(r-1)-180+3),s=u/Math.sqrt(1-.00669438*Math.sin(c)*Math.sin(c)),i=Math.tan(c)*Math.tan(c),a=.006739496752268451*Math.cos(c)*Math.cos(c);var f=.9996*s*((h=Math.cos(c)*(M-n))+(1-i+a)*h*h*h/6+(5-18*i+i*i+72*a-.39089081163157013)*h*h*h*h*h/120)+5e5,d=.9996*((e=u*(.9983242984503243*c-.002514607064228144*Math.sin(2*c)+2639046602129982e-21*Math.sin(4*c)-3.418046101696858e-9*Math.sin(6*c)))+s*Math.tan(c)*(h*h/2+(5-i+9*a+4*a*a)*h*h*h*h/24+(61-58*i+i*i+600*a-2.2240339282485886)*h*h*h*h*h*h/720));return o<0&&(d+=1e7),{northing:Math.round(d),easting:Math.round(f),zoneNumber:r,zoneLetter:Y(o)}}function Z(t){var s=t.northing,i=t.easting,a=t.zoneLetter,h=t.zoneNumber;if(h<0||h>60)return null;var e,n,r,o,l,u,c,M,f=6378137,d=(1-Math.sqrt(.99330562))/(1+Math.sqrt(.99330562)),p=i-5e5,m=s;a<"N"&&(m-=1e7),u=6*(h-1)-180+3,M=(c=m/.9996/6367449.145945056)+(3*d/2-27*d*d*d/32)*Math.sin(2*c)+(21*d*d/16-55*d*d*d*d/32)*Math.sin(4*c)+151*d*d*d/96*Math.sin(6*c),e=f/Math.sqrt(1-.00669438*Math.sin(M)*Math.sin(M)),n=Math.tan(M)*Math.tan(M),r=.006739496752268451*Math.cos(M)*Math.cos(M),o=.99330562*f/Math.pow(1-.00669438*Math.sin(M)*Math.sin(M),1.5),l=p/(.9996*e);var y=M-e*Math.tan(M)/o*(l*l/2-(5+3*n+10*r-4*r*r-.06065547077041606)*l*l*l*l/24+(61+90*n+298*r+45*n*n-1.6983531815716497-3*r*r)*l*l*l*l*l*l/720);y=J(y);var _=(l-(1+2*n+r)*l*l*l/6+(5-2*r+28*n-3*r*r+.05391597401814761+24*n*n)*l*l*l*l*l/120)/Math.cos(M);_=u+J(_);var x;if(t.accuracy){var g=Z({northing:t.northing+t.accuracy,easting:t.easting+t.accuracy,zoneLetter:t.zoneLetter,zoneNumber:t.zoneNumber});x={top:g.lat,right:g.lon,bottom:y,left:_}}else x={lat:y,lon:_};return x}function Y(t){var s="Z";return 84>=t&&t>=72?s="X":72>t&&t>=64?s="W":64>t&&t>=56?s="V":56>t&&t>=48?s="U":48>t&&t>=40?s="T":40>t&&t>=32?s="S":32>t&&t>=24?s="R":24>t&&t>=16?s="Q":16>t&&t>=8?s="P":8>t&&t>=0?s="N":0>t&&t>=-8?s="M":-8>t&&t>=-16?s="L":-16>t&&t>=-24?s="K":-24>t&&t>=-32?s="J":-32>t&&t>=-40?s="H":-40>t&&t>=-48?s="G":-48>t&&t>=-56?s="F":-56>t&&t>=-64?s="E":-64>t&&t>=-72?s="D":-72>t&&t>=-80&&(s="C"),s}function $(t,s){var i="00000"+t.easting,a="00000"+t.northing;return t.zoneNumber+t.zoneLetter+tt(t.easting,t.northing,t.zoneNumber)+i.substr(i.length-5,s)+a.substr(a.length-5,s)}function tt(t,s,i){var a=st(i);return it(Math.floor(t/1e5),Math.floor(s/1e5)%20,a)}function st(t){var s=t%os;return 0===s&&(s=os),s}function it(t,s,i){var a=i-1,h=ls.charCodeAt(a),e=us.charCodeAt(a),n=h+t-1,r=e+s,o=!1;return n>ps&&(n=n-ps+cs-1,o=!0),(n===Ms||h<Ms&&n>Ms||(n>Ms||h<Ms)&&o)&&n++,(n===fs||h<fs&&n>fs||(n>fs||h<fs)&&o)&&++n===Ms&&n++,n>ps&&(n=n-ps+cs-1),r>ds?(r=r-ds+cs-1,o=!0):o=!1,(r===Ms||e<Ms&&r>Ms||(r>Ms||e<Ms)&&o)&&r++,(r===fs||e<fs&&r>fs||(r>fs||e<fs)&&o)&&++r===Ms&&r++,r>ds&&(r=r-ds+cs-1),String.fromCharCode(n)+String.fromCharCode(r)}function at(t){if(t&&0===t.length)throw"MGRSPoint coverting from nothing";for(var s,i=t.length,a=null,h="",e=0;!/[A-Z]/.test(s=t.charAt(e));){if(e>=2)throw"MGRSPoint bad conversion from: "+t;h+=s,e++}var n=parseInt(h,10);if(0===e||e+3>i)throw"MGRSPoint bad conversion from: "+t;var r=t.charAt(e++);if(r<="A"||"B"===r||"Y"===r||r>="Z"||"I"===r||"O"===r)throw"MGRSPoint zone letter "+r+" not handled: "+t;a=t.substring(e,e+=2);for(var o=st(n),l=ht(a.charAt(0),o),u=et(a.charAt(1),o);u<nt(r);)u+=2e6;var c=i-e;if(c%2!=0)throw"MGRSPoint has to have an even number \nof digits after the zone letter and two 100km letters - front \nhalf for easting meters, second half for \nnorthing meters"+t;var M,f,d,p,m,y=c/2,_=0,x=0;return y>0&&(M=1e5/Math.pow(10,y),f=t.substring(e,e+y),_=parseFloat(f)*M,d=t.substring(e+y),x=parseFloat(d)*M),p=_+l,m=x+u,{easting:p,northing:m,zoneLetter:r,zoneNumber:n,accuracy:M}}function ht(t,s){for(var i=ls.charCodeAt(s-1),a=1e5,h=!1;i!==t.charCodeAt(0);){if(++i===Ms&&i++,i===fs&&i++,i>ps){if(h)throw"Bad character: "+t;i=cs,h=!0}a+=1e5}return a}function et(t,s){if(t>"V")throw"MGRSPoint given invalid Northing "+t;for(var i=us.charCodeAt(s-1),a=0,h=!1;i!==t.charCodeAt(0);){if(++i===Ms&&i++,i===fs&&i++,i>ds){if(h)throw"Bad character: "+t;i=cs,h=!0}a+=1e5}return a}function nt(t){var s;switch(t){case"C":s=11e5;break;case"D":s=2e6;break;case"E":s=28e5;break;case"F":s=37e5;break;case"G":s=46e5;break;case"H":s=55e5;break;case"J":s=64e5;break;case"K":s=73e5;break;case"L":s=82e5;break;case"M":s=91e5;break;case"N":s=0;break;case"P":s=8e5;break;case"Q":s=17e5;break;case"R":s=26e5;break;case"S":s=35e5;break;case"T":s=44e5;break;case"U":s=53e5;break;case"V":s=62e5;break;case"W":s=7e6;break;case"X":s=79e5;break;default:s=-1}if(s>=0)return s;throw"Invalid zone letter: "+t}function Point(t,s,i){if(!(this instanceof Point))return new Point(t,s,i);if(Array.isArray(t))this.x=t[0],this.y=t[1],this.z=t[2]||0;else if("object"==typeof t)this.x=t.x,this.y=t.y,this.z=t.z||0;else if("string"==typeof t&&void 0===s){var a=t.split(",");this.x=parseFloat(a[0],10),this.y=parseFloat(a[1],10),this.z=parseFloat(a[2],10)||0}else this.x=t,this.y=s,this.z=i||0;console.warn("proj4.Point will be removed in version 3, use proj4.toPoint")}function rt(t){var s=["Hotine_Oblique_Mercator","Hotine_Oblique_Mercator_Azimuth_Natural_Origin"],i="object"==typeof t.PROJECTION?Object.keys(t.PROJECTION)[0]:t.PROJECTION;return"no_uoff"in t||"no_off"in t||-1!==s.indexOf(i)}function ot(t){var s,i=[];return i[0]=t*$s,s=t*t,i[0]+=s*ti,i[1]=s*ii,s*=t,i[0]+=s*si,i[1]+=s*ai,i[2]=s*hi,i}function lt(t,s){var i=t+t;return t+s[0]*Math.sin(i)+s[1]*Math.sin(i+i)+s[2]*Math.sin(i+i+i)}function ut(t,s,i,a){var h;return t<wt?(a.value=Ni.AREA_0,h=0):(h=Math.atan2(s,i),Math.abs(h)<=At?a.value=Ni.AREA_0:h>At&&h<=xt+At?(a.value=Ni.AREA_1,h-=xt):h>xt+At||h<=-(xt+At)?(a.value=Ni.AREA_2,h=h>=0?h-Pt:h+Pt):(a.value=Ni.AREA_3,h+=xt)),h}function ct(t,s){var i=t+s;return i<-Pt?i+=Ct:i>+Pt&&(i-=Ct),i}function Mt(t,s,i,a){for(var h=s;a;--a){var e=t(h);if(h-=e,Math.abs(e)<i)break}return h}var 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s[2]=i*(.46875-t*(.013020833333333334+.007120768229166667*t)),i*=t,s[3]=i*(.3645833333333333-.005696614583333333*t),s[4]=i*t*.3076171875,s},xs=function(t,s,i,a){return i*=s,s*=s,a[0]*t-i*(a[1]+s*(a[2]+s*(a[3]+s*a[4])))},gs=function(t,s,i){for(var a=1/(1-s),h=t,e=20;e;--e){var n=Math.sin(h),r=1-s*n*n;if(r=(xs(h,n,Math.cos(h),i)-t)*(r*Math.sqrt(r))*a,h-=r,Math.abs(r)<wt)return h}return h},vs={init:function(){this.x0=void 0!==this.x0?this.x0:0,this.y0=void 0!==this.y0?this.y0:0,this.long0=void 0!==this.long0?this.long0:0,this.lat0=void 0!==this.lat0?this.lat0:0,this.es&&(this.en=_s(this.es),this.ml0=xs(this.lat0,Math.sin(this.lat0),Math.cos(this.lat0),this.en))},forward:function(t){var s,i,a,h=t.x,e=t.y,n=Ht(h-this.long0),r=Math.sin(e),o=Math.cos(e);if(this.es){var l=o*n,u=Math.pow(l,2),c=this.ep2*Math.pow(o,2),M=Math.pow(c,2),f=Math.abs(o)>wt?Math.tan(e):0,d=Math.pow(f,2),p=Math.pow(d,2);s=1-this.es*Math.pow(r,2),l/=Math.sqrt(s);var m=xs(e,r,o,this.en);i=this.a*(this.k0*l*(1+u/6*(1-d+c+u/20*(5-18*d+p+14*c-58*d*c+u/42*(61+179*p-p*d-479*d)))))+this.x0,a=this.a*(this.k0*(m-this.ml0+r*n*l/2*(1+u/12*(5-d+9*c+4*M+u/30*(61+p-58*d+270*c-330*d*c+u/56*(1385+543*p-p*d-3111*d))))))+this.y0}else{var y=o*Math.sin(n);if(Math.abs(Math.abs(y)-1)<wt)return 93;if(i=.5*this.a*this.k0*Math.log((1+y)/(1-y))+this.x0,a=o*Math.cos(n)/Math.sqrt(1-Math.pow(y,2)),(y=Math.abs(a))>=1){if(y-1>wt)return 93;a=0}else a=Math.acos(a);e<0&&(a=-a),a=this.a*this.k0*(a-this.lat0)+this.y0}return t.x=i,t.y=a,t},inverse:function(t){var s,i,a,h,e=(t.x-this.x0)*(1/this.a),n=(t.y-this.y0)*(1/this.a);if(this.es)if(s=this.ml0+n/this.k0,i=gs(s,this.es,this.en),Math.abs(i)<xt){var r=Math.sin(i),o=Math.cos(i),l=Math.abs(o)>wt?Math.tan(i):0,u=this.ep2*Math.pow(o,2),c=Math.pow(u,2),M=Math.pow(l,2),f=Math.pow(M,2);s=1-this.es*Math.pow(r,2);var d=e*Math.sqrt(s)/this.k0,p=Math.pow(d,2);a=i-(s*=l)*p/(1-this.es)*.5*(1-p/12*(5+3*M-9*u*M+u-4*c-p/30*(61+90*M-252*u*M+45*f+46*u-p/56*(1385+3633*M+4095*f+1574*f*M)))),h=Ht(this.long0+d*(1-p/6*(1+2*M+u-p/20*(5+28*M+24*f+8*u*M+6*u-p/42*(61+662*M+1320*f+720*f*M))))/o)}else a=xt*Wt(n),h=0;else{var m=Math.exp(e/this.k0),y=.5*(m-1/m),_=this.lat0+n/this.k0,x=Math.cos(_);s=Math.sqrt((1-Math.pow(x,2))/(1+Math.pow(y,2))),a=Math.asin(s),n<0&&(a=-a),h=0===y&&0===x?0:Ht(Math.atan2(y,x)+this.long0)}return t.x=h,t.y=a,t},names:["Fast_Transverse_Mercator","Fast Transverse Mercator"]},bs=function(t){var s=Math.exp(t);return s=(s-1/s)/2},ws=function(t,s){t=Math.abs(t),s=Math.abs(s);var i=Math.max(t,s),a=Math.min(t,s)/(i||1);return i*Math.sqrt(1+Math.pow(a,2))},Ns=function(t){var s=1+t,i=s-1;return 0===i?t:t*Math.log(s)/i},Es=function(t){var s=Math.abs(t);return s=Ns(s*(1+s/(ws(1,s)+1))),t<0?-s:s},As=function(t,s){for(var i,a=2*Math.cos(2*s),h=t.length-1,e=t[h],n=0;--h>=0;)i=a*e-n+t[h],n=e,e=i;return s+i*Math.sin(2*s)},Cs=function(t,s){for(var i,a=2*Math.cos(s),h=t.length-1,e=t[h],n=0;--h>=0;)i=a*e-n+t[h],n=e,e=i;return Math.sin(s)*i},Ps=function(t){var s=Math.exp(t);return s=(s+1/s)/2},Ss=function(t,s,i){for(var a,h,e=Math.sin(s),n=Math.cos(s),r=bs(i),o=Ps(i),l=2*n*o,u=-2*e*r,c=t.length-1,M=t[c],f=0,d=0,p=0;--c>=0;)a=d,h=f,M=l*(d=M)-a-u*(f=p)+t[c],p=u*d-h+l*f;return l=e*o,u=n*r,[l*M-u*p,l*p+u*M]},Is={init:function(){if(!this.approx&&(isNaN(this.es)||this.es<=0))throw new Error('Incorrect elliptical usage. Try using the +approx option in the proj string, or PROJECTION["Fast_Transverse_Mercator"] in the WKT.');this.approx&&(vs.init.apply(this),this.forward=vs.forward,this.inverse=vs.inverse),this.x0=void 0!==this.x0?this.x0:0,this.y0=void 0!==this.y0?this.y0:0,this.long0=void 0!==this.long0?this.long0:0,this.lat0=void 0!==this.lat0?this.lat0:0,this.cgb=[],this.cbg=[],this.utg=[],this.gtu=[];var t=this.es/(1+Math.sqrt(1-this.es)),s=t/(2-t),i=s;this.cgb[0]=s*(2+s*(-2/3+s*(s*(116/45+s*(26/45+s*(-2854/675)))-2))),this.cbg[0]=s*(s*(2/3+s*(4/3+s*(-82/45+s*(32/45+s*(4642/4725)))))-2),i*=s,this.cgb[1]=i*(7/3+s*(s*(-227/45+s*(2704/315+s*(2323/945)))-1.6)),this.cbg[1]=i*(5/3+s*(-16/15+s*(-13/9+s*(904/315+s*(-1522/945))))),i*=s,this.cgb[2]=i*(56/15+s*(-136/35+s*(-1262/105+s*(73814/2835)))),this.cbg[2]=i*(-26/15+s*(34/21+s*(1.6+s*(-12686/2835)))),i*=s,this.cgb[3]=i*(4279/630+s*(-332/35+s*(-399572/14175))),this.cbg[3]=i*(1237/630+s*(s*(-24832/14175)-2.4)),i*=s,this.cgb[4]=i*(4174/315+s*(-144838/6237)),this.cbg[4]=i*(-734/315+s*(109598/31185)),i*=s,this.cgb[5]=i*(601676/22275),this.cbg[5]=i*(444337/155925),i=Math.pow(s,2),this.Qn=this.k0/(1+s)*(1+i*(.25+i*(1/64+i/256))),this.utg[0]=s*(s*(2/3+s*(-37/96+s*(1/360+s*(81/512+s*(-96199/604800)))))-.5),this.gtu[0]=s*(.5+s*(-2/3+s*(5/16+s*(41/180+s*(-127/288+s*(7891/37800)))))),this.utg[1]=i*(-1/48+s*(-1/15+s*(437/1440+s*(-46/105+s*(1118711/3870720))))),this.gtu[1]=i*(13/48+s*(s*(557/1440+s*(281/630+s*(-1983433/1935360)))-.6)),i*=s,this.utg[2]=i*(-17/480+s*(37/840+s*(209/4480+s*(-5569/90720)))),this.gtu[2]=i*(61/240+s*(-103/140+s*(15061/26880+s*(167603/181440)))),i*=s,this.utg[3]=i*(-4397/161280+s*(11/504+s*(830251/7257600))),this.gtu[3]=i*(49561/161280+s*(-179/168+s*(6601661/7257600))),i*=s,this.utg[4]=i*(-4583/161280+s*(108847/3991680)),this.gtu[4]=i*(34729/80640+s*(-3418889/1995840)),i*=s,this.utg[5]=-.03233083094085698*i,this.gtu[5]=.6650675310896665*i;var a=As(this.cbg,this.lat0);this.Zb=-this.Qn*(a+Cs(this.gtu,2*a))},forward:function(t){var s=Ht(t.x-this.long0),i=t.y;i=As(this.cbg,i);var a=Math.sin(i),h=Math.cos(i),e=Math.sin(s),n=Math.cos(s);i=Math.atan2(a,n*h),s=Math.atan2(e*h,ws(a,h*n)),s=Es(Math.tan(s));var r=Ss(this.gtu,2*i,2*s);i+=r[0],s+=r[1];var o,l;return Math.abs(s)<=2.623395162778?(o=this.a*(this.Qn*s)+this.x0,l=this.a*(this.Qn*i+this.Zb)+this.y0):(o=1/0,l=1/0),t.x=o,t.y=l,t},inverse:function(t){var s=(t.x-this.x0)*(1/this.a),i=(t.y-this.y0)*(1/this.a);i=(i-this.Zb)/this.Qn,s/=this.Qn;var a,h;if(Math.abs(s)<=2.623395162778){var e=Ss(this.utg,2*i,2*s);i+=e[0],s+=e[1],s=Math.atan(bs(s));var n=Math.sin(i),r=Math.cos(i),o=Math.sin(s),l=Math.cos(s);i=Math.atan2(n*l,ws(o,l*r)),s=Math.atan2(o,l*r),a=Ht(s+this.long0),h=As(this.cgb,i)}else a=1/0,h=1/0;return t.x=a,t.y=h,t},names:["Extended_Transverse_Mercator","Extended Transverse Mercator","etmerc","Transverse_Mercator","Transverse Mercator","Gauss Kruger","Gauss_Kruger","tmerc"]},Os=function(t,s){if(void 0===t){if((t=Math.floor(30*(Ht(s)+Math.PI)/Math.PI)+1)<0)return 0;if(t>60)return 60}return t},ks={init:function(){var t=Os(this.zone,this.long0);if(void 0===t)throw new Error("unknown utm zone");this.lat0=0,this.long0=(6*Math.abs(t)-183)*Nt,this.x0=5e5,this.y0=this.utmSouth?1e7:0,this.k0=.9996,Is.init.apply(this),this.forward=Is.forward,this.inverse=Is.inverse},names:["Universal Transverse Mercator System","utm"],dependsOn:"etmerc"},qs=function(t,s){return Math.pow((1-t)/(1+t),s)},Rs=20,Ls={init:function(){var t=Math.sin(this.lat0),s=Math.cos(this.lat0);s*=s,this.rc=Math.sqrt(1-this.es)/(1-this.es*t*t),this.C=Math.sqrt(1+this.es*s*s/(1-this.es)),this.phic0=Math.asin(t/this.C),this.ratexp=.5*this.C*this.e,this.K=Math.tan(.5*this.phic0+At)/(Math.pow(Math.tan(.5*this.lat0+At),this.C)*qs(this.e*t,this.ratexp))},forward:function(t){var s=t.x,i=t.y;return t.y=2*Math.atan(this.K*Math.pow(Math.tan(.5*i+At),this.C)*qs(this.e*Math.sin(i),this.ratexp))-xt,t.x=this.C*s,t},inverse:function(t){for(var s=t.x/this.C,i=t.y,a=Math.pow(Math.tan(.5*i+At)/this.K,1/this.C),h=Rs;h>0&&(i=2*Math.atan(a*qs(this.e*Math.sin(t.y),-.5*this.e))-xt,!(Math.abs(i-t.y)<1e-14));--h)t.y=i;return h?(t.x=s,t.y=i,t):null},names:["gauss"]},Gs={init:function(){Ls.init.apply(this),this.rc&&(this.sinc0=Math.sin(this.phic0),this.cosc0=Math.cos(this.phic0),this.R2=2*this.rc,this.title||(this.title="Oblique Stereographic Alternative"))},forward:function(t){var s,i,a,h;return t.x=Ht(t.x-this.long0),Ls.forward.apply(this,[t]),s=Math.sin(t.y),i=Math.cos(t.y),a=Math.cos(t.x),h=this.k0*this.R2/(1+this.sinc0*s+this.cosc0*i*a),t.x=h*i*Math.sin(t.x),t.y=h*(this.cosc0*s-this.sinc0*i*a),t.x=this.a*t.x+this.x0,t.y=this.a*t.y+this.y0,t},inverse:function(t){var s,i,a,h,e;if(t.x=(t.x-this.x0)/this.a,t.y=(t.y-this.y0)/this.a,t.x/=this.k0,t.y/=this.k0,e=ws(t.x,t.y)){var n=2*Math.atan2(e,this.R2);s=Math.sin(n),i=Math.cos(n),h=Math.asin(i*this.sinc0+t.y*s*this.cosc0/e),a=Math.atan2(t.x*s,e*this.cosc0*i-t.y*this.sinc0*s)}else h=this.phic0,a=0;return t.x=a,t.y=h,Ls.inverse.apply(this,[t]),t.x=Ht(t.x+this.long0),t},names:["Stereographic_North_Pole","Oblique_Stereographic","sterea","Oblique Stereographic Alternative","Double_Stereographic"]},Ts={init:function(){this.x0=this.x0||0,this.y0=this.y0||0,this.lat0=this.lat0||0,this.long0=this.long0||0,this.coslat0=Math.cos(this.lat0),this.sinlat0=Math.sin(this.lat0),this.sphere?1===this.k0&&!isNaN(this.lat_ts)&&Math.abs(this.coslat0)<=wt&&(this.k0=.5*(1+Wt(this.lat0)*Math.sin(this.lat_ts))):(Math.abs(this.coslat0)<=wt&&(this.lat0>0?this.con=1:this.con=-1),this.cons=Math.sqrt(Math.pow(1+this.e,1+this.e)*Math.pow(1-this.e,1-this.e)),1===this.k0&&!isNaN(this.lat_ts)&&Math.abs(this.coslat0)<=wt&&Math.abs(Math.cos(this.lat_ts))>wt&&(this.k0=.5*this.cons*Qt(this.e,Math.sin(this.lat_ts),Math.cos(this.lat_ts))/Xt(this.e,this.con*this.lat_ts,this.con*Math.sin(this.lat_ts))),this.ms1=Qt(this.e,this.sinlat0,this.coslat0),this.X0=2*Math.atan(this.ssfn_(this.lat0,this.sinlat0,this.e))-xt,this.cosX0=Math.cos(this.X0),this.sinX0=Math.sin(this.X0))},forward:function(t){var s,i,a,h,e,n,r=t.x,o=t.y,l=Math.sin(o),u=Math.cos(o),c=Ht(r-this.long0);return Math.abs(Math.abs(r-this.long0)-Math.PI)<=wt&&Math.abs(o+this.lat0)<=wt?(t.x=NaN,t.y=NaN,t):this.sphere?(s=2*this.k0/(1+this.sinlat0*l+this.coslat0*u*Math.cos(c)),t.x=this.a*s*u*Math.sin(c)+this.x0,t.y=this.a*s*(this.coslat0*l-this.sinlat0*u*Math.cos(c))+this.y0,t):(i=2*Math.atan(this.ssfn_(o,l,this.e))-xt,h=Math.cos(i),a=Math.sin(i),Math.abs(this.coslat0)<=wt?(e=Xt(this.e,o*this.con,this.con*l),n=2*this.a*this.k0*e/this.cons,t.x=this.x0+n*Math.sin(r-this.long0),t.y=this.y0-this.con*n*Math.cos(r-this.long0),t):(Math.abs(this.sinlat0)<wt?(s=2*this.a*this.k0/(1+h*Math.cos(c)),t.y=s*a):(s=2*this.a*this.k0*this.ms1/(this.cosX0*(1+this.sinX0*a+this.cosX0*h*Math.cos(c))),t.y=s*(this.cosX0*a-this.sinX0*h*Math.cos(c))+this.y0),t.x=s*h*Math.sin(c)+this.x0,t))},inverse:function(t){t.x-=this.x0,t.y-=this.y0;var s,i,a,h,e,n=Math.sqrt(t.x*t.x+t.y*t.y);if(this.sphere){var r=2*Math.atan(n/(2*this.a*this.k0));return s=this.long0,i=this.lat0,n<=wt?(t.x=s,t.y=i,t):(i=Math.asin(Math.cos(r)*this.sinlat0+t.y*Math.sin(r)*this.coslat0/n),s=Ht(Math.abs(this.coslat0)<wt?this.lat0>0?this.long0+Math.atan2(t.x,-1*t.y):this.long0+Math.atan2(t.x,t.y):this.long0+Math.atan2(t.x*Math.sin(r),n*this.coslat0*Math.cos(r)-t.y*this.sinlat0*Math.sin(r))),t.x=s,t.y=i,t)}if(Math.abs(this.coslat0)<=wt){if(n<=wt)return i=this.lat0,s=this.long0,t.x=s,t.y=i,t;t.x*=this.con,t.y*=this.con,a=n*this.cons/(2*this.a*this.k0),i=this.con*Kt(this.e,a),s=this.con*Ht(this.con*this.long0+Math.atan2(t.x,-1*t.y))}else h=2*Math.atan(n*this.cosX0/(2*this.a*this.k0*this.ms1)),s=this.long0,n<=wt?e=this.X0:(e=Math.asin(Math.cos(h)*this.sinX0+t.y*Math.sin(h)*this.cosX0/n),s=Ht(this.long0+Math.atan2(t.x*Math.sin(h),n*this.cosX0*Math.cos(h)-t.y*this.sinX0*Math.sin(h)))),i=-1*Kt(this.e,Math.tan(.5*(xt+e)));return t.x=s,t.y=i,t},names:["stere","Stereographic_South_Pole","Polar Stereographic (variant B)","Polar_Stereographic"],ssfn_:function(t,s,i){return s*=i,Math.tan(.5*(xt+t))*Math.pow((1-s)/(1+s),.5*i)}},js={init:function(){var t=this.lat0;this.lambda0=this.long0;var s=Math.sin(t),i=this.a,a=1/this.rf,h=2*a-Math.pow(a,2),e=this.e=Math.sqrt(h);this.R=this.k0*i*Math.sqrt(1-h)/(1-h*Math.pow(s,2)),this.alpha=Math.sqrt(1+h/(1-h)*Math.pow(Math.cos(t),4)),this.b0=Math.asin(s/this.alpha);var n=Math.log(Math.tan(Math.PI/4+this.b0/2)),r=Math.log(Math.tan(Math.PI/4+t/2)),o=Math.log((1+e*s)/(1-e*s));this.K=n-this.alpha*r+this.alpha*e/2*o},forward:function(t){var s=Math.log(Math.tan(Math.PI/4-t.y/2)),i=this.e/2*Math.log((1+this.e*Math.sin(t.y))/(1-this.e*Math.sin(t.y))),a=-this.alpha*(s+i)+this.K,h=2*(Math.atan(Math.exp(a))-Math.PI/4),e=this.alpha*(t.x-this.lambda0),n=Math.atan(Math.sin(e)/(Math.sin(this.b0)*Math.tan(h)+Math.cos(this.b0)*Math.cos(e))),r=Math.asin(Math.cos(this.b0)*Math.sin(h)-Math.sin(this.b0)*Math.cos(h)*Math.cos(e));return t.y=this.R/2*Math.log((1+Math.sin(r))/(1-Math.sin(r)))+this.y0,t.x=this.R*n+this.x0,t},inverse:function(t){for(var s=t.x-this.x0,i=t.y-this.y0,a=s/this.R,h=2*(Math.atan(Math.exp(i/this.R))-Math.PI/4),e=Math.asin(Math.cos(this.b0)*Math.sin(h)+Math.sin(this.b0)*Math.cos(h)*Math.cos(a)),n=Math.atan(Math.sin(a)/(Math.cos(this.b0)*Math.cos(a)-Math.sin(this.b0)*Math.tan(h))),r=this.lambda0+n/this.alpha,o=0,l=e,u=-1e3,c=0;Math.abs(l-u)>1e-7;){if(++c>20)return;o=1/this.alpha*(Math.log(Math.tan(Math.PI/4+e/2))-this.K)+this.e*Math.log(Math.tan(Math.PI/4+Math.asin(this.e*Math.sin(l))/2)),u=l,l=2*Math.atan(Math.exp(o))-Math.PI/2}return t.x=r,t.y=l,t},names:["somerc"]},Bs=1e-7,zs={init:function(){var t,s,i,a,h,e,n,r,o,l,u,c=0,M=0,f=0,d=0,p=0,m=0,y=0;this.no_off=rt(this),this.no_rot="no_rot"in this;var _=!1;"alpha"in this&&(_=!0);var x=!1;if("rectified_grid_angle"in this&&(x=!0),_&&(y=this.alpha),x&&(c=this.rectified_grid_angle*Nt),_||x)M=this.longc;else if(f=this.long1,p=this.lat1,d=this.long2,m=this.lat2,Math.abs(p-m)<=Bs||(t=Math.abs(p))<=Bs||Math.abs(t-xt)<=Bs||Math.abs(Math.abs(this.lat0)-xt)<=Bs||Math.abs(Math.abs(m)-xt)<=Bs)throw new Error;var g=1-this.es;s=Math.sqrt(g),Math.abs(this.lat0)>wt?(r=Math.sin(this.lat0),i=Math.cos(this.lat0),t=1-this.es*r*r,this.B=i*i,this.B=Math.sqrt(1+this.es*this.B*this.B/g),this.A=this.B*this.k0*s/t,(h=(a=this.B*s/(i*Math.sqrt(t)))*a-1)<=0?h=0:(h=Math.sqrt(h),this.lat0<0&&(h=-h)),this.E=h+=a,this.E*=Math.pow(Xt(this.e,this.lat0,r),this.B)):(this.B=1/s,this.A=this.k0,this.E=a=h=1),_||x?(_?(u=Math.asin(Math.sin(y)/a),x||(c=y)):(u=c,y=Math.asin(a*Math.sin(u))),this.lam0=M-Math.asin(.5*(h-1/h)*Math.tan(u))/this.B):(e=Math.pow(Xt(this.e,p,Math.sin(p)),this.B),n=Math.pow(Xt(this.e,m,Math.sin(m)),this.B),h=this.E/e,o=(n-e)/(n+e),l=((l=this.E*this.E)-n*e)/(l+n*e),(t=f-d)<-Math.pi?d-=Ct:t>Math.pi&&(d+=Ct),this.lam0=Ht(.5*(f+d)-Math.atan(l*Math.tan(.5*this.B*(f-d))/o)/this.B),u=Math.atan(2*Math.sin(this.B*Ht(f-this.lam0))/(h-1/h)),c=y=Math.asin(a*Math.sin(u))),this.singam=Math.sin(u),this.cosgam=Math.cos(u),this.sinrot=Math.sin(c),this.cosrot=Math.cos(c),this.rB=1/this.B,this.ArB=this.A*this.rB,this.BrA=1/this.ArB,this.no_off?this.u_0=0:(this.u_0=Math.abs(this.ArB*Math.atan(Math.sqrt(a*a-1)/Math.cos(y))),this.lat0<0&&(this.u_0=-this.u_0)),h=.5*u,this.v_pole_n=this.ArB*Math.log(Math.tan(At-h)),this.v_pole_s=this.ArB*Math.log(Math.tan(At+h))},forward:function(t){var s,i,a,h,e,n,r,o,l={};if(t.x=t.x-this.lam0,Math.abs(Math.abs(t.y)-xt)>wt){if(e=this.E/Math.pow(Xt(this.e,t.y,Math.sin(t.y)),this.B),n=1/e,s=.5*(e-n),i=.5*(e+n),h=Math.sin(this.B*t.x),a=(s*this.singam-h*this.cosgam)/i,Math.abs(Math.abs(a)-1)<wt)throw new Error;o=.5*this.ArB*Math.log((1-a)/(1+a)),n=Math.cos(this.B*t.x),r=Math.abs(n)<Bs?this.A*t.x:this.ArB*Math.atan2(s*this.cosgam+h*this.singam,n)}else o=t.y>0?this.v_pole_n:this.v_pole_s,r=this.ArB*t.y;return this.no_rot?(l.x=r,l.y=o):(r-=this.u_0,l.x=o*this.cosrot+r*this.sinrot,l.y=r*this.cosrot-o*this.sinrot),l.x=this.a*l.x+this.x0,l.y=this.a*l.y+this.y0,l},inverse:function(t){var s,i,a,h,e,n,r,o={};if(t.x=(t.x-this.x0)*(1/this.a),t.y=(t.y-this.y0)*(1/this.a),this.no_rot?(i=t.y,s=t.x):(i=t.x*this.cosrot-t.y*this.sinrot,s=t.y*this.cosrot+t.x*this.sinrot+this.u_0),a=Math.exp(-this.BrA*i),h=.5*(a-1/a),e=.5*(a+1/a),n=Math.sin(this.BrA*s),r=(n*this.cosgam+h*this.singam)/e,Math.abs(Math.abs(r)-1)<wt)o.x=0,o.y=r<0?-xt:xt;else{if(o.y=this.E/Math.sqrt((1+r)/(1-r)),o.y=Kt(this.e,Math.pow(o.y,1/this.B)),o.y===1/0)throw new Error;o.x=-this.rB*Math.atan2(h*this.cosgam-n*this.singam,Math.cos(this.BrA*s))}return o.x+=this.lam0,o},names:["Hotine_Oblique_Mercator","Hotine Oblique Mercator","Hotine_Oblique_Mercator_Azimuth_Natural_Origin","Hotine_Oblique_Mercator_Two_Point_Natural_Origin","Hotine_Oblique_Mercator_Azimuth_Center","Oblique_Mercator","omerc"]},Fs={init:function(){if(this.lat2||(this.lat2=this.lat1),this.k0||(this.k0=1),this.x0=this.x0||0,this.y0=this.y0||0,!(Math.abs(this.lat1+this.lat2)<wt)){var t=this.b/this.a;this.e=Math.sqrt(1-t*t);var s=Math.sin(this.lat1),i=Math.cos(this.lat1),a=Qt(this.e,s,i),h=Xt(this.e,this.lat1,s),e=Math.sin(this.lat2),n=Math.cos(this.lat2),r=Qt(this.e,e,n),o=Xt(this.e,this.lat2,e),l=Xt(this.e,this.lat0,Math.sin(this.lat0));Math.abs(this.lat1-this.lat2)>wt?this.ns=Math.log(a/r)/Math.log(h/o):this.ns=s,isNaN(this.ns)&&(this.ns=s),this.f0=a/(this.ns*Math.pow(h,this.ns)),this.rh=this.a*this.f0*Math.pow(l,this.ns),this.title||(this.title="Lambert Conformal Conic")}},forward:function(t){var s=t.x,i=t.y;Math.abs(2*Math.abs(i)-Math.PI)<=wt&&(i=Wt(i)*(xt-2*wt));var a,h,e=Math.abs(Math.abs(i)-xt);if(e>wt)a=Xt(this.e,i,Math.sin(i)),h=this.a*this.f0*Math.pow(a,this.ns);else{if((e=i*this.ns)<=0)return null;h=0}var n=this.ns*Ht(s-this.long0);return t.x=this.k0*(h*Math.sin(n))+this.x0,t.y=this.k0*(this.rh-h*Math.cos(n))+this.y0,t},inverse:function(t){var s,i,a,h,e,n=(t.x-this.x0)/this.k0,r=this.rh-(t.y-this.y0)/this.k0;this.ns>0?(s=Math.sqrt(n*n+r*r),i=1):(s=-Math.sqrt(n*n+r*r),i=-1);var o=0;if(0!==s&&(o=Math.atan2(i*n,i*r)),0!==s||this.ns>0){if(i=1/this.ns,a=Math.pow(s/(this.a*this.f0),i),-9999===(h=Kt(this.e,a)))return null}else h=-xt;return e=Ht(o/this.ns+this.long0),t.x=e,t.y=h,t},names:["Lambert Tangential Conformal Conic Projection","Lambert_Conformal_Conic","Lambert_Conformal_Conic_1SP","Lambert_Conformal_Conic_2SP","lcc","Lambert Conic Conformal (1SP)","Lambert Conic Conformal (2SP)"]},Ds={init:function(){this.a=6377397.155,this.es=.006674372230614,this.e=Math.sqrt(this.es),this.lat0||(this.lat0=.863937979737193),this.long0||(this.long0=.4334234309119251),this.k0||(this.k0=.9999),this.s45=.785398163397448,this.s90=2*this.s45,this.fi0=this.lat0,this.e2=this.es,this.e=Math.sqrt(this.e2),this.alfa=Math.sqrt(1+this.e2*Math.pow(Math.cos(this.fi0),4)/(1-this.e2)),this.uq=1.04216856380474,this.u0=Math.asin(Math.sin(this.fi0)/this.alfa),this.g=Math.pow((1+this.e*Math.sin(this.fi0))/(1-this.e*Math.sin(this.fi0)),this.alfa*this.e/2),this.k=Math.tan(this.u0/2+this.s45)/Math.pow(Math.tan(this.fi0/2+this.s45),this.alfa)*this.g,this.k1=this.k0,this.n0=this.a*Math.sqrt(1-this.e2)/(1-this.e2*Math.pow(Math.sin(this.fi0),2)),this.s0=1.37008346281555,this.n=Math.sin(this.s0),this.ro0=this.k1*this.n0/Math.tan(this.s0),this.ad=this.s90-this.uq},forward:function(t){var s,i,a,h,e,n,r,o=t.x,l=t.y,u=Ht(o-this.long0);return s=Math.pow((1+this.e*Math.sin(l))/(1-this.e*Math.sin(l)),this.alfa*this.e/2),i=2*(Math.atan(this.k*Math.pow(Math.tan(l/2+this.s45),this.alfa)/s)-this.s45),a=-u*this.alfa,h=Math.asin(Math.cos(this.ad)*Math.sin(i)+Math.sin(this.ad)*Math.cos(i)*Math.cos(a)),e=Math.asin(Math.cos(i)*Math.sin(a)/Math.cos(h)),n=this.n*e,r=this.ro0*Math.pow(Math.tan(this.s0/2+this.s45),this.n)/Math.pow(Math.tan(h/2+this.s45),this.n),t.y=r*Math.cos(n)/1,t.x=r*Math.sin(n)/1,this.czech||(t.y*=-1,t.x*=-1),t},inverse:function(t){var s,i,a,h,e,n,r,o=t.x;t.x=t.y,t.y=o,this.czech||(t.y*=-1,t.x*=-1),e=Math.sqrt(t.x*t.x+t.y*t.y),h=Math.atan2(t.y,t.x)/Math.sin(this.s0),a=2*(Math.atan(Math.pow(this.ro0/e,1/this.n)*Math.tan(this.s0/2+this.s45))-this.s45),s=Math.asin(Math.cos(this.ad)*Math.sin(a)-Math.sin(this.ad)*Math.cos(a)*Math.cos(h)),i=Math.asin(Math.cos(a)*Math.sin(h)/Math.cos(s)),t.x=this.long0-i/this.alfa,n=s,r=0;var l=0;do{t.y=2*(Math.atan(Math.pow(this.k,-1/this.alfa)*Math.pow(Math.tan(s/2+this.s45),1/this.alfa)*Math.pow((1+this.e*Math.sin(n))/(1-this.e*Math.sin(n)),this.e/2))-this.s45),Math.abs(n-t.y)<1e-10&&(r=1),n=t.y,l+=1}while(0===r&&l<15);return l>=15?null:t},names:["Krovak","krovak"]},Us=function(t,s,i,a,h){return t*h-s*Math.sin(2*h)+i*Math.sin(4*h)-a*Math.sin(6*h)},Qs=function(t){return 1-.25*t*(1+t/16*(3+1.25*t))},Ws=function(t){return.375*t*(1+.25*t*(1+.46875*t))},Hs=function(t){return.05859375*t*t*(1+.75*t)},Xs=function(t){return t*t*t*(35/3072)},Ks=function(t,s,i){var a=s*i;return t/Math.sqrt(1-a*a)},Js=function(t){return Math.abs(t)<xt?t:t-Wt(t)*Math.PI},Vs=function(t,s,i,a,h){var e,n;e=t/s;for(var r=0;r<15;r++)if(n=(t-(s*e-i*Math.sin(2*e)+a*Math.sin(4*e)-h*Math.sin(6*e)))/(s-2*i*Math.cos(2*e)+4*a*Math.cos(4*e)-6*h*Math.cos(6*e)),e+=n,Math.abs(n)<=1e-10)return e;return NaN},Zs={init:function(){this.sphere||(this.e0=Qs(this.es),this.e1=Ws(this.es),this.e2=Hs(this.es),this.e3=Xs(this.es),this.ml0=this.a*Us(this.e0,this.e1,this.e2,this.e3,this.lat0))},forward:function(t){var s,i,a=t.x,h=t.y;if(a=Ht(a-this.long0),this.sphere)s=this.a*Math.asin(Math.cos(h)*Math.sin(a)),i=this.a*(Math.atan2(Math.tan(h),Math.cos(a))-this.lat0);else{var e=Math.sin(h),n=Math.cos(h),r=Ks(this.a,this.e,e),o=Math.tan(h)*Math.tan(h),l=a*Math.cos(h),u=l*l,c=this.es*n*n/(1-this.es);s=r*l*(1-u*o*(1/6-(8-o+8*c)*u/120)),i=this.a*Us(this.e0,this.e1,this.e2,this.e3,h)-this.ml0+r*e/n*u*(.5+(5-o+6*c)*u/24)}return t.x=s+this.x0,t.y=i+this.y0,t},inverse:function(t){t.x-=this.x0,t.y-=this.y0;var s,i,a=t.x/this.a,h=t.y/this.a;if(this.sphere){var e=h+this.lat0;s=Math.asin(Math.sin(e)*Math.cos(a)),i=Math.atan2(Math.tan(a),Math.cos(e))}else{var n=this.ml0/this.a+h,r=Vs(n,this.e0,this.e1,this.e2,this.e3);if(Math.abs(Math.abs(r)-xt)<=wt)return t.x=this.long0,t.y=xt,h<0&&(t.y*=-1),t;var o=Ks(this.a,this.e,Math.sin(r)),l=o*o*o/this.a/this.a*(1-this.es),u=Math.pow(Math.tan(r),2),c=a*this.a/o,M=c*c;s=r-o*Math.tan(r)/l*c*c*(.5-(1+3*u)*c*c/24),i=c*(1-M*(u/3+(1+3*u)*u*M/15))/Math.cos(r)}return t.x=Ht(i+this.long0),t.y=Js(s),t},names:["Cassini","Cassini_Soldner","cass"]},Ys=function(t,s){var i;return t>1e-7?(i=t*s,(1-t*t)*(s/(1-i*i)-.5/t*Math.log((1-i)/(1+i)))):2*s},$s=.3333333333333333,ti=.17222222222222222,si=.10257936507936508,ii=.06388888888888888,ai=.0664021164021164,hi=.016415012942191543,ei={init:function(){var t=Math.abs(this.lat0);if(Math.abs(t-xt)<wt?this.mode=this.lat0<0?this.S_POLE:this.N_POLE:Math.abs(t)<wt?this.mode=this.EQUIT:this.mode=this.OBLIQ,this.es>0){var s;switch(this.qp=Ys(this.e,1),this.mmf=.5/(1-this.es),this.apa=ot(this.es),this.mode){case this.N_POLE:case this.S_POLE:this.dd=1;break;case this.EQUIT:this.rq=Math.sqrt(.5*this.qp),this.dd=1/this.rq,this.xmf=1,this.ymf=.5*this.qp;break;case this.OBLIQ:this.rq=Math.sqrt(.5*this.qp),s=Math.sin(this.lat0),this.sinb1=Ys(this.e,s)/this.qp,this.cosb1=Math.sqrt(1-this.sinb1*this.sinb1),this.dd=Math.cos(this.lat0)/(Math.sqrt(1-this.es*s*s)*this.rq*this.cosb1),this.ymf=(this.xmf=this.rq)/this.dd,this.xmf*=this.dd}}else this.mode===this.OBLIQ&&(this.sinph0=Math.sin(this.lat0),this.cosph0=Math.cos(this.lat0))},forward:function(t){var s,i,a,h,e,n,r,o,l,u,c=t.x,M=t.y;if(c=Ht(c-this.long0),this.sphere){if(e=Math.sin(M),u=Math.cos(M),a=Math.cos(c),this.mode===this.OBLIQ||this.mode===this.EQUIT){if((i=this.mode===this.EQUIT?1+u*a:1+this.sinph0*e+this.cosph0*u*a)<=wt)return null;s=(i=Math.sqrt(2/i))*u*Math.sin(c),i*=this.mode===this.EQUIT?e:this.cosph0*e-this.sinph0*u*a}else if(this.mode===this.N_POLE||this.mode===this.S_POLE){if(this.mode===this.N_POLE&&(a=-a),Math.abs(M+this.lat0)<wt)return null;i=At-.5*M,s=(i=2*(this.mode===this.S_POLE?Math.cos(i):Math.sin(i)))*Math.sin(c),i*=a}}else{switch(r=0,o=0,l=0,a=Math.cos(c),h=Math.sin(c),e=Math.sin(M),n=Ys(this.e,e),this.mode!==this.OBLIQ&&this.mode!==this.EQUIT||(r=n/this.qp,o=Math.sqrt(1-r*r)),this.mode){case this.OBLIQ:l=1+this.sinb1*r+this.cosb1*o*a;break;case this.EQUIT:l=1+o*a;break;case this.N_POLE:l=xt+M,n=this.qp-n;break;case this.S_POLE:l=M-xt,n=this.qp+n}if(Math.abs(l)<wt)return null;switch(this.mode){case this.OBLIQ:case this.EQUIT:l=Math.sqrt(2/l),i=this.mode===this.OBLIQ?this.ymf*l*(this.cosb1*r-this.sinb1*o*a):(l=Math.sqrt(2/(1+o*a)))*r*this.ymf,s=this.xmf*l*o*h;break;case this.N_POLE:case this.S_POLE:n>=0?(s=(l=Math.sqrt(n))*h,i=a*(this.mode===this.S_POLE?l:-l)):s=i=0}}return t.x=this.a*s+this.x0,t.y=this.a*i+this.y0,t},inverse:function(t){t.x-=this.x0,t.y-=this.y0;var s,i,a,h,e,n,r,o=t.x/this.a,l=t.y/this.a;if(this.sphere){var u,c=0,M=0;if(u=Math.sqrt(o*o+l*l),(i=.5*u)>1)return null;switch(i=2*Math.asin(i),this.mode!==this.OBLIQ&&this.mode!==this.EQUIT||(M=Math.sin(i),c=Math.cos(i)),this.mode){case this.EQUIT:i=Math.abs(u)<=wt?0:Math.asin(l*M/u),o*=M,l=c*u;break;case this.OBLIQ:i=Math.abs(u)<=wt?this.lat0:Math.asin(c*this.sinph0+l*M*this.cosph0/u),o*=M*this.cosph0,l=(c-Math.sin(i)*this.sinph0)*u;break;case this.N_POLE:l=-l,i=xt-i;break;case this.S_POLE:i-=xt}s=0!==l||this.mode!==this.EQUIT&&this.mode!==this.OBLIQ?Math.atan2(o,l):0}else{if(r=0,this.mode===this.OBLIQ||this.mode===this.EQUIT){if(o/=this.dd,l*=this.dd,(n=Math.sqrt(o*o+l*l))<wt)return t.x=this.long0,t.y=this.lat0,t;h=2*Math.asin(.5*n/this.rq),a=Math.cos(h),o*=h=Math.sin(h),this.mode===this.OBLIQ?(r=a*this.sinb1+l*h*this.cosb1/n,e=this.qp*r,l=n*this.cosb1*a-l*this.sinb1*h):(r=l*h/n,e=this.qp*r,l=n*a)}else if(this.mode===this.N_POLE||this.mode===this.S_POLE){if(this.mode===this.N_POLE&&(l=-l),!(e=o*o+l*l))return t.x=this.long0,t.y=this.lat0,t;r=1-e/this.qp,this.mode===this.S_POLE&&(r=-r)}s=Math.atan2(o,l),i=lt(Math.asin(r),this.apa)}return t.x=Ht(this.long0+s),t.y=i,t},names:["Lambert Azimuthal Equal Area","Lambert_Azimuthal_Equal_Area","laea"],S_POLE:1,N_POLE:2,EQUIT:3,OBLIQ:4},ni=function(t){return Math.abs(t)>1&&(t=t>1?1:-1),Math.asin(t)},ri={init:function(){Math.abs(this.lat1+this.lat2)<wt||(this.temp=this.b/this.a,this.es=1-Math.pow(this.temp,2),this.e3=Math.sqrt(this.es),this.sin_po=Math.sin(this.lat1),this.cos_po=Math.cos(this.lat1),this.t1=this.sin_po,this.con=this.sin_po,this.ms1=Qt(this.e3,this.sin_po,this.cos_po),this.qs1=Ys(this.e3,this.sin_po),this.sin_po=Math.sin(this.lat2),this.cos_po=Math.cos(this.lat2),this.t2=this.sin_po,this.ms2=Qt(this.e3,this.sin_po,this.cos_po),this.qs2=Ys(this.e3,this.sin_po),this.sin_po=Math.sin(this.lat0),this.cos_po=Math.cos(this.lat0),this.t3=this.sin_po,this.qs0=Ys(this.e3,this.sin_po),Math.abs(this.lat1-this.lat2)>wt?this.ns0=(this.ms1*this.ms1-this.ms2*this.ms2)/(this.qs2-this.qs1):this.ns0=this.con,this.c=this.ms1*this.ms1+this.ns0*this.qs1,this.rh=this.a*Math.sqrt(this.c-this.ns0*this.qs0)/this.ns0)},forward:function(t){var s=t.x,i=t.y;this.sin_phi=Math.sin(i),this.cos_phi=Math.cos(i);var a=Ys(this.e3,this.sin_phi),h=this.a*Math.sqrt(this.c-this.ns0*a)/this.ns0,e=this.ns0*Ht(s-this.long0),n=h*Math.sin(e)+this.x0,r=this.rh-h*Math.cos(e)+this.y0;return t.x=n,t.y=r,t},inverse:function(t){var s,i,a,h,e,n;return t.x-=this.x0,t.y=this.rh-t.y+this.y0,this.ns0>=0?(s=Math.sqrt(t.x*t.x+t.y*t.y),a=1):(s=-Math.sqrt(t.x*t.x+t.y*t.y),a=-1),h=0,0!==s&&(h=Math.atan2(a*t.x,a*t.y)),a=s*this.ns0/this.a,this.sphere?n=Math.asin((this.c-a*a)/(2*this.ns0)):(i=(this.c-a*a)/this.ns0,n=this.phi1z(this.e3,i)),e=Ht(h/this.ns0+this.long0),t.x=e,t.y=n,t},names:["Albers_Conic_Equal_Area","Albers","aea"],phi1z:function(t,s){var i,a,h,e,n,r=ni(.5*s);if(t<wt)return r;for(var o=t*t,l=1;l<=25;l++)if(i=Math.sin(r),a=Math.cos(r),h=t*i,e=1-h*h,n=.5*e*e/a*(s/(1-o)-i/e+.5/t*Math.log((1-h)/(1+h))),r+=n,Math.abs(n)<=1e-7)return r;return null}},oi={init:function(){this.sin_p14=Math.sin(this.lat0),this.cos_p14=Math.cos(this.lat0),this.infinity_dist=1e3*this.a,this.rc=1},forward:function(t){var s,i,a,h,e,n,r,o=t.x,l=t.y;return a=Ht(o-this.long0),s=Math.sin(l),i=Math.cos(l),h=Math.cos(a),(e=this.sin_p14*s+this.cos_p14*i*h)>0||Math.abs(e)<=wt?(n=this.x0+1*this.a*i*Math.sin(a)/e,r=this.y0+1*this.a*(this.cos_p14*s-this.sin_p14*i*h)/e):(n=this.x0+this.infinity_dist*i*Math.sin(a),r=this.y0+this.infinity_dist*(this.cos_p14*s-this.sin_p14*i*h)),t.x=n,t.y=r,t},inverse:function(t){var s,i,a,h,e,n;return t.x=(t.x-this.x0)/this.a,t.y=(t.y-this.y0)/this.a,t.x/=this.k0,t.y/=this.k0,(s=Math.sqrt(t.x*t.x+t.y*t.y))?(h=Math.atan2(s,this.rc),i=Math.sin(h),a=Math.cos(h),n=ni(a*this.sin_p14+t.y*i*this.cos_p14/s),e=Math.atan2(t.x*i,s*this.cos_p14*a-t.y*this.sin_p14*i),e=Ht(this.long0+e)):(n=this.phic0,e=0),t.x=e,t.y=n,t},names:["gnom"]},li=function(t,s){var i=1-(1-t*t)/(2*t)*Math.log((1-t)/(1+t));if(Math.abs(Math.abs(s)-i)<1e-6)return s<0?-1*xt:xt;for(var a,h,e,n,r=Math.asin(.5*s),o=0;o<30;o++)if(h=Math.sin(r),e=Math.cos(r),n=t*h,a=Math.pow(1-n*n,2)/(2*e)*(s/(1-t*t)-h/(1-n*n)+.5/t*Math.log((1-n)/(1+n))),r+=a,Math.abs(a)<=1e-10)return r;return NaN},ui={init:function(){this.sphere||(this.k0=Qt(this.e,Math.sin(this.lat_ts),Math.cos(this.lat_ts)))},forward:function(t){var s,i,a=t.x,h=t.y,e=Ht(a-this.long0);if(this.sphere)s=this.x0+this.a*e*Math.cos(this.lat_ts),i=this.y0+this.a*Math.sin(h)/Math.cos(this.lat_ts);else{var n=Ys(this.e,Math.sin(h));s=this.x0+this.a*this.k0*e,i=this.y0+this.a*n*.5/this.k0}return t.x=s,t.y=i,t},inverse:function(t){t.x-=this.x0,t.y-=this.y0;var s,i;return this.sphere?(s=Ht(this.long0+t.x/this.a/Math.cos(this.lat_ts)),i=Math.asin(t.y/this.a*Math.cos(this.lat_ts))):(i=li(this.e,2*t.y*this.k0/this.a),s=Ht(this.long0+t.x/(this.a*this.k0))),t.x=s,t.y=i,t},names:["cea"]},ci={init:function(){this.x0=this.x0||0,this.y0=this.y0||0,this.lat0=this.lat0||0,this.long0=this.long0||0,this.lat_ts=this.lat_ts||0,this.title=this.title||"Equidistant Cylindrical (Plate Carre)",this.rc=Math.cos(this.lat_ts)},forward:function(t){var s=t.x,i=t.y,a=Ht(s-this.long0),h=Js(i-this.lat0);return t.x=this.x0+this.a*a*this.rc,t.y=this.y0+this.a*h,t},inverse:function(t){var s=t.x,i=t.y;return t.x=Ht(this.long0+(s-this.x0)/(this.a*this.rc)),t.y=Js(this.lat0+(i-this.y0)/this.a),t},names:["Equirectangular","Equidistant_Cylindrical","eqc"]},Mi=20,fi={init:function(){this.temp=this.b/this.a,this.es=1-Math.pow(this.temp,2),this.e=Math.sqrt(this.es),this.e0=Qs(this.es),this.e1=Ws(this.es),this.e2=Hs(this.es),this.e3=Xs(this.es),this.ml0=this.a*Us(this.e0,this.e1,this.e2,this.e3,this.lat0)},forward:function(t){var s,i,a,h=t.x,e=t.y,n=Ht(h-this.long0);if(a=n*Math.sin(e),this.sphere)Math.abs(e)<=wt?(s=this.a*n,i=-1*this.a*this.lat0):(s=this.a*Math.sin(a)/Math.tan(e),i=this.a*(Js(e-this.lat0)+(1-Math.cos(a))/Math.tan(e)));else if(Math.abs(e)<=wt)s=this.a*n,i=-1*this.ml0;else{var r=Ks(this.a,this.e,Math.sin(e))/Math.tan(e);s=r*Math.sin(a),i=this.a*Us(this.e0,this.e1,this.e2,this.e3,e)-this.ml0+r*(1-Math.cos(a))}return t.x=s+this.x0,t.y=i+this.y0,t},inverse:function(t){var s,i,a,h,e,n,r,o,l;if(a=t.x-this.x0,h=t.y-this.y0,this.sphere)if(Math.abs(h+this.a*this.lat0)<=wt)s=Ht(a/this.a+this.long0),i=0;else{n=this.lat0+h/this.a,r=a*a/this.a/this.a+n*n,o=n;var u;for(e=Mi;e;--e)if(u=Math.tan(o),l=-1*(n*(o*u+1)-o-.5*(o*o+r)*u)/((o-n)/u-1),o+=l,Math.abs(l)<=wt){i=o;break}s=Ht(this.long0+Math.asin(a*Math.tan(o)/this.a)/Math.sin(i))}else if(Math.abs(h+this.ml0)<=wt)i=0,s=Ht(this.long0+a/this.a);else{n=(this.ml0+h)/this.a,r=a*a/this.a/this.a+n*n,o=n;var c,M,f,d,p;for(e=Mi;e;--e)if(p=this.e*Math.sin(o),c=Math.sqrt(1-p*p)*Math.tan(o),M=this.a*Us(this.e0,this.e1,this.e2,this.e3,o),f=this.e0-2*this.e1*Math.cos(2*o)+4*this.e2*Math.cos(4*o)-6*this.e3*Math.cos(6*o),d=M/this.a,l=(n*(c*d+1)-d-.5*c*(d*d+r))/(this.es*Math.sin(2*o)*(d*d+r-2*n*d)/(4*c)+(n-d)*(c*f-2/Math.sin(2*o))-f),o-=l,Math.abs(l)<=wt){i=o;break}c=Math.sqrt(1-this.es*Math.pow(Math.sin(i),2))*Math.tan(i),s=Ht(this.long0+Math.asin(a*c/this.a)/Math.sin(i))}return t.x=s,t.y=i,t},names:["Polyconic","poly"]},di={init:function(){this.A=[],this.A[1]=.6399175073,this.A[2]=-.1358797613,this.A[3]=.063294409,this.A[4]=-.02526853,this.A[5]=.0117879,this.A[6]=-.0055161,this.A[7]=.0026906,this.A[8]=-.001333,this.A[9]=67e-5,this.A[10]=-34e-5,this.B_re=[],this.B_im=[],this.B_re[1]=.7557853228,this.B_im[1]=0,this.B_re[2]=.249204646,this.B_im[2]=.003371507,this.B_re[3]=-.001541739,this.B_im[3]=.04105856,this.B_re[4]=-.10162907,this.B_im[4]=.01727609,this.B_re[5]=-.26623489,this.B_im[5]=-.36249218,this.B_re[6]=-.6870983,this.B_im[6]=-1.1651967,this.C_re=[],this.C_im=[],this.C_re[1]=1.3231270439,this.C_im[1]=0,this.C_re[2]=-.577245789,this.C_im[2]=-.007809598,this.C_re[3]=.508307513,this.C_im[3]=-.112208952,this.C_re[4]=-.15094762,this.C_im[4]=.18200602,this.C_re[5]=1.01418179,this.C_im[5]=1.64497696,this.C_re[6]=1.9660549,this.C_im[6]=2.5127645,this.D=[],this.D[1]=1.5627014243,this.D[2]=.5185406398,this.D[3]=-.03333098,this.D[4]=-.1052906,this.D[5]=-.0368594,this.D[6]=.007317,this.D[7]=.0122,this.D[8]=.00394,this.D[9]=-.0013},forward:function(t){var s,i=t.x,a=t.y-this.lat0,h=i-this.long0,e=a/_t*1e-5,n=h,r=1,o=0;for(s=1;s<=10;s++)r*=e,o+=this.A[s]*r;var l,u=o,c=n,M=1,f=0,d=0,p=0;for(s=1;s<=6;s++)l=f*u+M*c,M=M*u-f*c,f=l,d=d+this.B_re[s]*M-this.B_im[s]*f,p=p+this.B_im[s]*M+this.B_re[s]*f;return t.x=p*this.a+this.x0,t.y=d*this.a+this.y0,t},inverse:function(t){var s,i,a=t.x,h=t.y,e=a-this.x0,n=(h-this.y0)/this.a,r=e/this.a,o=1,l=0,u=0,c=0;for(s=1;s<=6;s++)i=l*n+o*r,o=o*n-l*r,l=i,u=u+this.C_re[s]*o-this.C_im[s]*l,c=c+this.C_im[s]*o+this.C_re[s]*l;for(var M=0;M<this.iterations;M++){var f,d=u,p=c,m=n,y=r;for(s=2;s<=6;s++)f=p*u+d*c,d=d*u-p*c,p=f,m+=(s-1)*(this.B_re[s]*d-this.B_im[s]*p),y+=(s-1)*(this.B_im[s]*d+this.B_re[s]*p);d=1,p=0;var _=this.B_re[1],x=this.B_im[1];for(s=2;s<=6;s++)f=p*u+d*c,d=d*u-p*c,p=f,_+=s*(this.B_re[s]*d-this.B_im[s]*p),x+=s*(this.B_im[s]*d+this.B_re[s]*p);var g=_*_+x*x;u=(m*_+y*x)/g,c=(y*_-m*x)/g}var v=u,b=c,w=1,N=0;for(s=1;s<=9;s++)w*=v,N+=this.D[s]*w;var E=this.lat0+N*_t*1e5,A=this.long0+b;return t.x=A,t.y=E,t},names:["New_Zealand_Map_Grid","nzmg"]},pi={init:function(){},forward:function(t){var s=t.x,i=t.y,a=Ht(s-this.long0),h=this.x0+this.a*a,e=this.y0+this.a*Math.log(Math.tan(Math.PI/4+i/2.5))*1.25;return t.x=h,t.y=e,t},inverse:function(t){t.x-=this.x0,t.y-=this.y0;var s=Ht(this.long0+t.x/this.a),i=2.5*(Math.atan(Math.exp(.8*t.y/this.a))-Math.PI/4);return t.x=s,t.y=i,t},names:["Miller_Cylindrical","mill"]},mi=20,yi={init:function(){this.sphere?(this.n=1,this.m=0,this.es=0,this.C_y=Math.sqrt((this.m+1)/this.n),this.C_x=this.C_y/(this.m+1)):this.en=_s(this.es)},forward:function(t){var s,i,a=t.x,h=t.y;if(a=Ht(a-this.long0),this.sphere){if(this.m)for(var e=this.n*Math.sin(h),n=mi;n;--n){var r=(this.m*h+Math.sin(h)-e)/(this.m+Math.cos(h));if(h-=r,Math.abs(r)<wt)break}else h=1!==this.n?Math.asin(this.n*Math.sin(h)):h;s=this.a*this.C_x*a*(this.m+Math.cos(h)),i=this.a*this.C_y*h}else{var o=Math.sin(h),l=Math.cos(h);i=this.a*xs(h,o,l,this.en),s=this.a*a*l/Math.sqrt(1-this.es*o*o)}return t.x=s,t.y=i,t},inverse:function(t){var s,i,a,h;return t.x-=this.x0,a=t.x/this.a,t.y-=this.y0,s=t.y/this.a,this.sphere?(s/=this.C_y,a/=this.C_x*(this.m+Math.cos(s)),this.m?s=ni((this.m*s+Math.sin(s))/this.n):1!==this.n&&(s=ni(Math.sin(s)/this.n)),a=Ht(a+this.long0),s=Js(s)):(s=gs(t.y/this.a,this.es,this.en),(h=Math.abs(s))<xt?(h=Math.sin(s),i=this.long0+t.x*Math.sqrt(1-this.es*h*h)/(this.a*Math.cos(s)),a=Ht(i)):h-wt<xt&&(a=this.long0)),t.x=a,t.y=s,t},names:["Sinusoidal","sinu"]},_i={init:function(){},forward:function(t){for(var s=t.x,i=t.y,a=Ht(s-this.long0),h=i,e=Math.PI*Math.sin(i);;){var n=-(h+Math.sin(h)-e)/(1+Math.cos(h));if(h+=n,Math.abs(n)<wt)break}h/=2,Math.PI/2-Math.abs(i)<wt&&(a=0);var r=.900316316158*this.a*a*Math.cos(h)+this.x0,o=1.4142135623731*this.a*Math.sin(h)+this.y0;return t.x=r,t.y=o,t},inverse:function(t){var s,i;t.x-=this.x0,t.y-=this.y0,i=t.y/(1.4142135623731*this.a),Math.abs(i)>.999999999999&&(i=.999999999999),s=Math.asin(i);var a=Ht(this.long0+t.x/(.900316316158*this.a*Math.cos(s)));a<-Math.PI&&(a=-Math.PI),a>Math.PI&&(a=Math.PI),i=(2*s+Math.sin(2*s))/Math.PI,Math.abs(i)>1&&(i=1);var h=Math.asin(i);return t.x=a,t.y=h,t},names:["Mollweide","moll"]},xi={init:function(){Math.abs(this.lat1+this.lat2)<wt||(this.lat2=this.lat2||this.lat1,this.temp=this.b/this.a,this.es=1-Math.pow(this.temp,2),this.e=Math.sqrt(this.es),this.e0=Qs(this.es),this.e1=Ws(this.es),this.e2=Hs(this.es),this.e3=Xs(this.es),this.sinphi=Math.sin(this.lat1),this.cosphi=Math.cos(this.lat1),this.ms1=Qt(this.e,this.sinphi,this.cosphi),this.ml1=Us(this.e0,this.e1,this.e2,this.e3,this.lat1),Math.abs(this.lat1-this.lat2)<wt?this.ns=this.sinphi:(this.sinphi=Math.sin(this.lat2),this.cosphi=Math.cos(this.lat2),this.ms2=Qt(this.e,this.sinphi,this.cosphi),this.ml2=Us(this.e0,this.e1,this.e2,this.e3,this.lat2),this.ns=(this.ms1-this.ms2)/(this.ml2-this.ml1)),this.g=this.ml1+this.ms1/this.ns,this.ml0=Us(this.e0,this.e1,this.e2,this.e3,this.lat0),this.rh=this.a*(this.g-this.ml0))},forward:function(t){var s,i=t.x,a=t.y;if(this.sphere)s=this.a*(this.g-a);else{var h=Us(this.e0,this.e1,this.e2,this.e3,a);s=this.a*(this.g-h)}var e=this.ns*Ht(i-this.long0),n=this.x0+s*Math.sin(e),r=this.y0+this.rh-s*Math.cos(e);return t.x=n,t.y=r,t},inverse:function(t){t.x-=this.x0,t.y=this.rh-t.y+this.y0;var s,i,a,h;this.ns>=0?(i=Math.sqrt(t.x*t.x+t.y*t.y),s=1):(i=-Math.sqrt(t.x*t.x+t.y*t.y),s=-1);var e=0;if(0!==i&&(e=Math.atan2(s*t.x,s*t.y)),this.sphere)return h=Ht(this.long0+e/this.ns),a=Js(this.g-i/this.a),t.x=h,t.y=a,t;var n=this.g-i/this.a;return a=Vs(n,this.e0,this.e1,this.e2,this.e3),h=Ht(this.long0+e/this.ns),t.x=h,t.y=a,t},names:["Equidistant_Conic","eqdc"]},gi={init:function(){this.R=this.a},forward:function(t){var s,i,a=t.x,h=t.y,e=Ht(a-this.long0);Math.abs(h)<=wt&&(s=this.x0+this.R*e,i=this.y0);var n=ni(2*Math.abs(h/Math.PI));(Math.abs(e)<=wt||Math.abs(Math.abs(h)-xt)<=wt)&&(s=this.x0,i=h>=0?this.y0+Math.PI*this.R*Math.tan(.5*n):this.y0+Math.PI*this.R*-Math.tan(.5*n));var r=.5*Math.abs(Math.PI/e-e/Math.PI),o=r*r,l=Math.sin(n),u=Math.cos(n),c=u/(l+u-1),M=c*c,f=c*(2/l-1),d=f*f,p=Math.PI*this.R*(r*(c-d)+Math.sqrt(o*(c-d)*(c-d)-(d+o)*(M-d)))/(d+o);e<0&&(p=-p),s=this.x0+p;var m=o+c;return p=Math.PI*this.R*(f*m-r*Math.sqrt((d+o)*(o+1)-m*m))/(d+o),i=h>=0?this.y0+p:this.y0-p,t.x=s,t.y=i,t},inverse:function(t){var s,i,a,h,e,n,r,o,l,u,c,M,f;return t.x-=this.x0,t.y-=this.y0,c=Math.PI*this.R,a=t.x/c,h=t.y/c,e=a*a+h*h,n=-Math.abs(h)*(1+e),r=n-2*h*h+a*a,o=-2*n+1+2*h*h+e*e,f=h*h/o+(2*r*r*r/o/o/o-9*n*r/o/o)/27,l=(n-r*r/3/o)/o,u=2*Math.sqrt(-l/3),c=3*f/l/u,Math.abs(c)>1&&(c=c>=0?1:-1),M=Math.acos(c)/3,i=t.y>=0?(-u*Math.cos(M+Math.PI/3)-r/3/o)*Math.PI:-(-u*Math.cos(M+Math.PI/3)-r/3/o)*Math.PI,s=Math.abs(a)<wt?this.long0:Ht(this.long0+Math.PI*(e-1+Math.sqrt(1+2*(a*a-h*h)+e*e))/2/a),t.x=s,t.y=i,t},names:["Van_der_Grinten_I","VanDerGrinten","vandg"]},vi={init:function(){this.sin_p12=Math.sin(this.lat0),this.cos_p12=Math.cos(this.lat0)},forward:function(t){var s,i,a,h,e,n,r,o,l,u,c,M,f,d,p,m,y,_,x,g,v,b,w,N=t.x,E=t.y,A=Math.sin(t.y),C=Math.cos(t.y),P=Ht(N-this.long0);return this.sphere?Math.abs(this.sin_p12-1)<=wt?(t.x=this.x0+this.a*(xt-E)*Math.sin(P),t.y=this.y0-this.a*(xt-E)*Math.cos(P),t):Math.abs(this.sin_p12+1)<=wt?(t.x=this.x0+this.a*(xt+E)*Math.sin(P),t.y=this.y0+this.a*(xt+E)*Math.cos(P),t):(_=this.sin_p12*A+this.cos_p12*C*Math.cos(P),m=Math.acos(_),y=m?m/Math.sin(m):1,t.x=this.x0+this.a*y*C*Math.sin(P),t.y=this.y0+this.a*y*(this.cos_p12*A-this.sin_p12*C*Math.cos(P)),t):(s=Qs(this.es),i=Ws(this.es),a=Hs(this.es),h=Xs(this.es),Math.abs(this.sin_p12-1)<=wt?(e=this.a*Us(s,i,a,h,xt),n=this.a*Us(s,i,a,h,E),t.x=this.x0+(e-n)*Math.sin(P),t.y=this.y0-(e-n)*Math.cos(P),t):Math.abs(this.sin_p12+1)<=wt?(e=this.a*Us(s,i,a,h,xt),n=this.a*Us(s,i,a,h,E),t.x=this.x0+(e+n)*Math.sin(P),t.y=this.y0+(e+n)*Math.cos(P),t):(r=A/C,o=Ks(this.a,this.e,this.sin_p12),l=Ks(this.a,this.e,A),u=Math.atan((1-this.es)*r+this.es*o*this.sin_p12/(l*C)),c=Math.atan2(Math.sin(P),this.cos_p12*Math.tan(u)-this.sin_p12*Math.cos(P)),x=0===c?Math.asin(this.cos_p12*Math.sin(u)-this.sin_p12*Math.cos(u)):Math.abs(Math.abs(c)-Math.PI)<=wt?-Math.asin(this.cos_p12*Math.sin(u)-this.sin_p12*Math.cos(u)):Math.asin(Math.sin(P)*Math.cos(u)/Math.sin(c)),M=this.e*this.sin_p12/Math.sqrt(1-this.es),f=this.e*this.cos_p12*Math.cos(c)/Math.sqrt(1-this.es),d=M*f,p=f*f,g=x*x,v=g*x,b=v*x,w=b*x,m=o*x*(1-g*p*(1-p)/6+v/8*d*(1-2*p)+b/120*(p*(4-7*p)-3*M*M*(1-7*p))-w/48*d),t.x=this.x0+m*Math.sin(c),t.y=this.y0+m*Math.cos(c),t))},inverse:function(t){t.x-=this.x0,t.y-=this.y0;var s,i,a,h,e,n,r,o,l,u,c,M,f,d,p,m,y,_,x,g,v,b,w,N;if(this.sphere){if((s=Math.sqrt(t.x*t.x+t.y*t.y))>2*xt*this.a)return;return i=s/this.a,a=Math.sin(i),h=Math.cos(i),e=this.long0,Math.abs(s)<=wt?n=this.lat0:(n=ni(h*this.sin_p12+t.y*a*this.cos_p12/s),r=Math.abs(this.lat0)-xt,e=Ht(Math.abs(r)<=wt?this.lat0>=0?this.long0+Math.atan2(t.x,-t.y):this.long0-Math.atan2(-t.x,t.y):this.long0+Math.atan2(t.x*a,s*this.cos_p12*h-t.y*this.sin_p12*a))),t.x=e,t.y=n,t}return o=Qs(this.es),l=Ws(this.es),u=Hs(this.es),c=Xs(this.es),Math.abs(this.sin_p12-1)<=wt?(M=this.a*Us(o,l,u,c,xt),s=Math.sqrt(t.x*t.x+t.y*t.y),f=M-s,n=Vs(f/this.a,o,l,u,c),e=Ht(this.long0+Math.atan2(t.x,-1*t.y)),t.x=e,t.y=n,t):Math.abs(this.sin_p12+1)<=wt?(M=this.a*Us(o,l,u,c,xt),s=Math.sqrt(t.x*t.x+t.y*t.y),f=s-M,n=Vs(f/this.a,o,l,u,c),e=Ht(this.long0+Math.atan2(t.x,t.y)),t.x=e,t.y=n,t):(s=Math.sqrt(t.x*t.x+t.y*t.y),m=Math.atan2(t.x,t.y),d=Ks(this.a,this.e,this.sin_p12),y=Math.cos(m),_=this.e*this.cos_p12*y,x=-_*_/(1-this.es),g=3*this.es*(1-x)*this.sin_p12*this.cos_p12*y/(1-this.es),v=s/d,b=v-x*(1+x)*Math.pow(v,3)/6-g*(1+3*x)*Math.pow(v,4)/24,w=1-x*b*b/2-v*b*b*b/6,p=Math.asin(this.sin_p12*Math.cos(b)+this.cos_p12*Math.sin(b)*y),e=Ht(this.long0+Math.asin(Math.sin(m)*Math.sin(b)/Math.cos(p))),N=Math.sin(p),n=Math.atan2((N-this.es*w*this.sin_p12)*Math.tan(p),N*(1-this.es)),t.x=e,t.y=n,t)},names:["Azimuthal_Equidistant","aeqd"]},bi={init:function(){this.sin_p14=Math.sin(this.lat0),this.cos_p14=Math.cos(this.lat0)},forward:function(t){var s,i,a,h,e,n,r,o=t.x,l=t.y;return a=Ht(o-this.long0),s=Math.sin(l),i=Math.cos(l),h=Math.cos(a),((e=this.sin_p14*s+this.cos_p14*i*h)>0||Math.abs(e)<=wt)&&(n=1*this.a*i*Math.sin(a),r=this.y0+1*this.a*(this.cos_p14*s-this.sin_p14*i*h)),t.x=n,t.y=r,t},inverse:function(t){var s,i,a,h,e,n,r;return t.x-=this.x0,t.y-=this.y0,s=Math.sqrt(t.x*t.x+t.y*t.y),i=ni(s/this.a),a=Math.sin(i),h=Math.cos(i),n=this.long0,Math.abs(s)<=wt?(r=this.lat0,t.x=n,t.y=r,t):(r=ni(h*this.sin_p14+t.y*a*this.cos_p14/s),e=Math.abs(this.lat0)-xt,Math.abs(e)<=wt?(n=Ht(this.lat0>=0?this.long0+Math.atan2(t.x,-t.y):this.long0-Math.atan2(-t.x,t.y)),t.x=n,t.y=r,t):(n=Ht(this.long0+Math.atan2(t.x*a,s*this.cos_p14*h-t.y*this.sin_p14*a)),t.x=n,t.y=r,t))},names:["ortho"]},wi={FRONT:1,RIGHT:2,BACK:3,LEFT:4,TOP:5,BOTTOM:6},Ni={AREA_0:1,AREA_1:2,AREA_2:3,AREA_3:4},Ei={init:function(){this.x0=this.x0||0,this.y0=this.y0||0,this.lat0=this.lat0||0,this.long0=this.long0||0,this.lat_ts=this.lat_ts||0,this.title=this.title||"Quadrilateralized Spherical Cube",this.lat0>=xt-At/2?this.face=wi.TOP:this.lat0<=-(xt-At/2)?this.face=wi.BOTTOM:Math.abs(this.long0)<=At?this.face=wi.FRONT:Math.abs(this.long0)<=xt+At?this.face=this.long0>0?wi.RIGHT:wi.LEFT:this.face=wi.BACK,0!==this.es&&(this.one_minus_f=1-(this.a-this.b)/this.a,this.one_minus_f_squared=this.one_minus_f*this.one_minus_f)},forward:function(t){var s,i,a,h,e,n,r={x:0,y:0},o={value:0};if(t.x-=this.long0,s=0!==this.es?Math.atan(this.one_minus_f_squared*Math.tan(t.y)):t.y,i=t.x,this.face===wi.TOP)h=xt-s,i>=At&&i<=xt+At?(o.value=Ni.AREA_0,a=i-xt):i>xt+At||i<=-(xt+At)?(o.value=Ni.AREA_1,a=i>0?i-Pt:i+Pt):i>-(xt+At)&&i<=-At?(o.value=Ni.AREA_2,a=i+xt):(o.value=Ni.AREA_3,a=i);else if(this.face===wi.BOTTOM)h=xt+s,i>=At&&i<=xt+At?(o.value=Ni.AREA_0,a=-i+xt):i<At&&i>=-At?(o.value=Ni.AREA_1,a=-i):i<-At&&i>=-(xt+At)?(o.value=Ni.AREA_2,a=-i-xt):(o.value=Ni.AREA_3,a=i>0?-i+Pt:-i-Pt);else{var l,u,c,M,f,d;this.face===wi.RIGHT?i=ct(i,+xt):this.face===wi.BACK?i=ct(i,+Pt):this.face===wi.LEFT&&(i=ct(i,-xt)),M=Math.sin(s),f=Math.cos(s),d=Math.sin(i),l=f*Math.cos(i),u=f*d,c=M,this.face===wi.FRONT?a=ut(h=Math.acos(l),c,u,o):this.face===wi.RIGHT?a=ut(h=Math.acos(u),c,-l,o):this.face===wi.BACK?a=ut(h=Math.acos(-l),c,-u,o):this.face===wi.LEFT?a=ut(h=Math.acos(-u),c,l,o):(h=a=0,o.value=Ni.AREA_0)}return n=Math.atan(12/Pt*(a+Math.acos(Math.sin(a)*Math.cos(At))-xt)),e=Math.sqrt((1-Math.cos(h))/(Math.cos(n)*Math.cos(n))/(1-Math.cos(Math.atan(1/Math.cos(a))))),o.value===Ni.AREA_1?n+=xt:o.value===Ni.AREA_2?n+=Pt:o.value===Ni.AREA_3&&(n+=1.5*Pt),r.x=e*Math.cos(n),r.y=e*Math.sin(n),r.x=r.x*this.a+this.x0,r.y=r.y*this.a+this.y0,t.x=r.x,t.y=r.y,t},inverse:function(t){var s,i,a,h,e,n,r,o,l,u={lam:0,phi:0},c={value:0};if(t.x=(t.x-this.x0)/this.a,t.y=(t.y-this.y0)/this.a,i=Math.atan(Math.sqrt(t.x*t.x+t.y*t.y)),s=Math.atan2(t.y,t.x),t.x>=0&&t.x>=Math.abs(t.y)?c.value=Ni.AREA_0:t.y>=0&&t.y>=Math.abs(t.x)?(c.value=Ni.AREA_1,s-=xt):t.x<0&&-t.x>=Math.abs(t.y)?(c.value=Ni.AREA_2,s=s<0?s+Pt:s-Pt):(c.value=Ni.AREA_3,s+=xt),l=Pt/12*Math.tan(s),e=Math.sin(l)/(Math.cos(l)-1/Math.sqrt(2)),n=Math.atan(e),a=Math.cos(s),h=Math.tan(i),(r=1-a*a*h*h*(1-Math.cos(Math.atan(1/Math.cos(n)))))<-1?r=-1:r>1&&(r=1),this.face===wi.TOP)o=Math.acos(r),u.phi=xt-o,c.value===Ni.AREA_0?u.lam=n+xt:c.value===Ni.AREA_1?u.lam=n<0?n+Pt:n-Pt:c.value===Ni.AREA_2?u.lam=n-xt:u.lam=n;else if(this.face===wi.BOTTOM)o=Math.acos(r),u.phi=o-xt,c.value===Ni.AREA_0?u.lam=-n+xt:c.value===Ni.AREA_1?u.lam=-n:c.value===Ni.AREA_2?u.lam=-n-xt:u.lam=n<0?-n-Pt:-n+Pt;else{var M,f,d;l=(M=r)*M,f=(l+=(d=l>=1?0:Math.sqrt(1-l)*Math.sin(n))*d)>=1?0:Math.sqrt(1-l),c.value===Ni.AREA_1?(l=f,f=-d,d=l):c.value===Ni.AREA_2?(f=-f,d=-d):c.value===Ni.AREA_3&&(l=f,f=d,d=-l),this.face===wi.RIGHT?(l=M,M=-f,f=l):this.face===wi.BACK?(M=-M,f=-f):this.face===wi.LEFT&&(l=M,M=f,f=-l),u.phi=Math.acos(-d)-xt,u.lam=Math.atan2(f,M),this.face===wi.RIGHT?u.lam=ct(u.lam,-xt):this.face===wi.BACK?u.lam=ct(u.lam,-Pt):this.face===wi.LEFT&&(u.lam=ct(u.lam,+xt))}if(0!==this.es){var p,m,y;p=u.phi<0?1:0,m=Math.tan(u.phi),y=this.b/Math.sqrt(m*m+this.one_minus_f_squared),u.phi=Math.atan(Math.sqrt(this.a*this.a-y*y)/(this.one_minus_f*y)),p&&(u.phi=-u.phi)}return u.lam+=this.long0,t.x=u.lam,t.y=u.phi,t},names:["Quadrilateralized Spherical Cube","Quadrilateralized_Spherical_Cube","qsc"]},Ai=[[1,2.2199e-17,-715515e-10,31103e-10],[.9986,-482243e-9,-24897e-9,-13309e-10],[.9954,-83103e-8,-448605e-10,-9.86701e-7],[.99,-.00135364,-59661e-9,36777e-10],[.9822,-.00167442,-449547e-11,-572411e-11],[.973,-.00214868,-903571e-10,1.8736e-8],[.96,-.00305085,-900761e-10,164917e-11],[.9427,-.00382792,-653386e-10,-26154e-10],[.9216,-.00467746,-10457e-8,481243e-11],[.8962,-.00536223,-323831e-10,-543432e-11],[.8679,-.00609363,-113898e-9,332484e-11],[.835,-.00698325,-640253e-10,9.34959e-7],[.7986,-.00755338,-500009e-10,9.35324e-7],[.7597,-.00798324,-35971e-9,-227626e-11],[.7186,-.00851367,-701149e-10,-86303e-10],[.6732,-.00986209,-199569e-9,191974e-10],[.6213,-.010418,883923e-10,624051e-11],[.5722,-.00906601,182e-6,624051e-11],[.5322,-.00677797,275608e-9,624051e-11]],Ci=[[-5.20417e-18,.0124,1.21431e-18,-8.45284e-11],[.062,.0124,-1.26793e-9,4.22642e-10],[.124,.0124,5.07171e-9,-1.60604e-9],[.186,.0123999,-1.90189e-8,6.00152e-9],[.248,.0124002,7.10039e-8,-2.24e-8],[.31,.0123992,-2.64997e-7,8.35986e-8],[.372,.0124029,9.88983e-7,-3.11994e-7],[.434,.0123893,-369093e-11,-4.35621e-7],[.4958,.0123198,-102252e-10,-3.45523e-7],[.5571,.0121916,-154081e-10,-5.82288e-7],[.6176,.0119938,-241424e-10,-5.25327e-7],[.6769,.011713,-320223e-10,-5.16405e-7],[.7346,.0113541,-397684e-10,-6.09052e-7],[.7903,.0109107,-489042e-10,-104739e-11],[.8435,.0103431,-64615e-9,-1.40374e-9],[.8936,.00969686,-64636e-9,-8547e-9],[.9394,.00840947,-192841e-9,-42106e-10],[.9761,.00616527,-256e-6,-42106e-10],[1,.00328947,-319159e-9,-42106e-10]],Pi=.8487,Si=1.3523,Ii=Et/5,Oi=1/Ii,ki=18,qi=function(t,s){return t[0]+s*(t[1]+s*(t[2]+s*t[3]))},Ri=function(t,s){return t[1]+s*(2*t[2]+3*s*t[3])},Li={init:function(){this.x0=this.x0||0,this.y0=this.y0||0,this.long0=this.long0||0,this.es=0,this.title=this.title||"Robinson"},forward:function(t){var s=Ht(t.x-this.long0),i=Math.abs(t.y),a=Math.floor(i*Ii);a<0?a=0:a>=ki&&(a=ki-1),i=Et*(i-Oi*a);var h={x:qi(Ai[a],i)*s,y:qi(Ci[a],i)};return t.y<0&&(h.y=-h.y),h.x=h.x*this.a*Pi+this.x0,h.y=h.y*this.a*Si+this.y0,h},inverse:function(t){var s={x:(t.x-this.x0)/(this.a*Pi),y:Math.abs(t.y-this.y0)/(this.a*Si)};if(s.y>=1)s.x/=Ai[ki][0],s.y=t.y<0?-xt:xt;else{var i=Math.floor(s.y*ki);for(i<0?i=0:i>=ki&&(i=ki-1);;)if(Ci[i][0]>s.y)--i;else{if(!(Ci[i+1][0]<=s.y))break;++i}var a=Ci[i],h=5*(s.y-a[0])/(Ci[i+1][0]-a[0]);h=Mt(function(t){return(qi(a,t)-s.y)/Ri(a,t)},h,wt,100),s.x/=qi(Ai[i],h),s.y=(5*i+h)*Nt,t.y<0&&(s.y=-s.y)}return s.x=Ht(s.x+this.long0),s},names:["Robinson","robin"]},Gi={init:function(){this.name="geocent"},forward:function(t){return k(t,this.es,this.a)},inverse:function(t){return q(t,this.es,this.a,this.b)},names:["Geocentric","geocentric","geocent","Geocent"]},Ti={N_POLE:0,S_POLE:1,EQUIT:2,OBLIQ:3},ji={h:{def:1e5,num:!0},azi:{def:0,num:!0,degrees:!0},tilt:{def:0,num:!0,degrees:!0},long0:{def:0,num:!0},lat0:{def:0,num:!0}},Bi={init:function(){if(Object.keys(ji).forEach(function(t){if(void 0===this[t])this[t]=ji[t].def;else{if(ji[t].num&&isNaN(this[t]))throw new Error("Invalid parameter value, must be numeric "+t+" = "+this[t]);ji[t].num&&(this[t]=parseFloat(this[t]))}ji[t].degrees&&(this[t]=this[t]*Nt)}.bind(this)),Math.abs(Math.abs(this.lat0)-xt)<wt?this.mode=this.lat0<0?Ti.S_POLE:Ti.N_POLE:Math.abs(this.lat0)<wt?this.mode=Ti.EQUIT:(this.mode=Ti.OBLIQ,this.sinph0=Math.sin(this.lat0),this.cosph0=Math.cos(this.lat0)),this.pn1=this.h/this.a,this.pn1<=0||this.pn1>1e10)throw new Error("Invalid height");this.p=1+this.pn1,this.rp=1/this.p,this.h1=1/this.pn1,this.pfact=(this.p+1)*this.h1,this.es=0;var t=this.tilt,s=this.azi;this.cg=Math.cos(s),this.sg=Math.sin(s),this.cw=Math.cos(t),this.sw=Math.sin(t)},forward:function(t){t.x-=this.long0;var s,i,a=Math.sin(t.y),h=Math.cos(t.y),e=Math.cos(t.x);switch(this.mode){case Ti.OBLIQ:i=this.sinph0*a+this.cosph0*h*e;break;case Ti.EQUIT:i=h*e;break;case Ti.S_POLE:i=-a;break;case Ti.N_POLE:i=a}switch(i=this.pn1/(this.p-i),s=i*h*Math.sin(t.x),this.mode){case Ti.OBLIQ:i*=this.cosph0*a-this.sinph0*h*e;break;case Ti.EQUIT:i*=a;break;case Ti.N_POLE:i*=-h*e;break;case Ti.S_POLE:i*=h*e}var n,r;return n=i*this.cg+s*this.sg,r=1/(n*this.sw*this.h1+this.cw),s=(s*this.cg-i*this.sg)*this.cw*r,i=n*r,t.x=s*this.a,t.y=i*this.a,t},inverse:function(t){t.x/=this.a,t.y/=this.a;var s,i,a,h={x:t.x,y:t.y};a=1/(this.pn1-t.y*this.sw),s=this.pn1*t.x*a,i=this.pn1*t.y*this.cw*a,t.x=s*this.cg+i*this.sg,t.y=i*this.cg-s*this.sg;var e=ws(t.x,t.y);if(Math.abs(e)<wt)h.x=0,h.y=t.y;else{var n,r;switch(r=1-e*e*this.pfact,r=(this.p-Math.sqrt(r))/(this.pn1/e+e/this.pn1),n=Math.sqrt(1-r*r),this.mode){case Ti.OBLIQ:h.y=Math.asin(n*this.sinph0+t.y*r*this.cosph0/e),t.y=(n-this.sinph0*Math.sin(h.y))*e,t.x*=r*this.cosph0;break;case Ti.EQUIT:h.y=Math.asin(t.y*r/e),t.y=n*e,t.x*=r;break;case Ti.N_POLE:h.y=Math.asin(n),t.y=-t.y;break;case Ti.S_POLE:h.y=-Math.asin(n)}h.x=Math.atan2(t.x,t.y)}return t.x=h.x+this.long0,t.y=h.y,t},names:["Tilted_Perspective","tpers"]},zi={init:function(){if(this.flip_axis="x"===this.sweep?1:0,this.h=Number(this.h),this.radius_g_1=this.h/this.a,this.radius_g_1<=0||this.radius_g_1>1e10)throw new Error;if(this.radius_g=1+this.radius_g_1,this.C=this.radius_g*this.radius_g-1,0!==this.es){var t=1-this.es,s=1/t;this.radius_p=Math.sqrt(t),this.radius_p2=t,this.radius_p_inv2=s,this.shape="ellipse"}else this.radius_p=1,this.radius_p2=1,this.radius_p_inv2=1,this.shape="sphere";this.title||(this.title="Geostationary Satellite View")},forward:function(t){var s,i,a,h,e=t.x,n=t.y;if(e-=this.long0,"ellipse"===this.shape){n=Math.atan(this.radius_p2*Math.tan(n));var r=this.radius_p/ws(this.radius_p*Math.cos(n),Math.sin(n));if(i=r*Math.cos(e)*Math.cos(n),a=r*Math.sin(e)*Math.cos(n),h=r*Math.sin(n),(this.radius_g-i)*i-a*a-h*h*this.radius_p_inv2<0)return t.x=Number.NaN,t.y=Number.NaN,t;s=this.radius_g-i,this.flip_axis?(t.x=this.radius_g_1*Math.atan(a/ws(h,s)),t.y=this.radius_g_1*Math.atan(h/s)):(t.x=this.radius_g_1*Math.atan(a/s),t.y=this.radius_g_1*Math.atan(h/ws(a,s)))}else"sphere"===this.shape&&(s=Math.cos(n),i=Math.cos(e)*s,a=Math.sin(e)*s,h=Math.sin(n),s=this.radius_g-i,this.flip_axis?(t.x=this.radius_g_1*Math.atan(a/ws(h,s)),t.y=this.radius_g_1*Math.atan(h/s)):(t.x=this.radius_g_1*Math.atan(a/s),t.y=this.radius_g_1*Math.atan(h/ws(a,s))));return t.x=t.x*this.a,t.y=t.y*this.a,t},inverse:function(t){var s,i,a,h,e=-1,n=0,r=0;if(t.x=t.x/this.a,t.y=t.y/this.a,"ellipse"===this.shape){this.flip_axis?(r=Math.tan(t.y/this.radius_g_1),n=Math.tan(t.x/this.radius_g_1)*ws(1,r)):(n=Math.tan(t.x/this.radius_g_1),r=Math.tan(t.y/this.radius_g_1)*ws(1,n));var o=r/this.radius_p;if(s=n*n+o*o+e*e,i=2*this.radius_g*e,(a=i*i-4*s*this.C)<0)return t.x=Number.NaN,t.y=Number.NaN,t;h=(-i-Math.sqrt(a))/(2*s),e=this.radius_g+h*e,n*=h,r*=h,t.x=Math.atan2(n,e),t.y=Math.atan(r*Math.cos(t.x)/e),t.y=Math.atan(this.radius_p_inv2*Math.tan(t.y))}else if("sphere"===this.shape){if(this.flip_axis?(r=Math.tan(t.y/this.radius_g_1),n=Math.tan(t.x/this.radius_g_1)*Math.sqrt(1+r*r)):(n=Math.tan(t.x/this.radius_g_1),r=Math.tan(t.y/this.radius_g_1)*Math.sqrt(1+n*n)),s=n*n+r*r+e*e,i=2*this.radius_g*e,(a=i*i-4*s*this.C)<0)return t.x=Number.NaN,t.y=Number.NaN,t;h=(-i-Math.sqrt(a))/(2*s),e=this.radius_g+h*e,n*=h,r*=h,t.x=Math.atan2(n,e),t.y=Math.atan(r*Math.cos(t.x)/e)}return t.x=t.x+this.long0,t},names:["Geostationary Satellite View","Geostationary_Satellite","geos"]},Fi=1.340264,Di=-.081106,Ui=893e-6,Qi=.003796,Wi=Math.sqrt(3)/2,Hi={init:function(){this.es=0,this.long0=void 0!==this.long0?this.long0:0},forward:function(t){var s=Ht(t.x-this.long0),i=t.y,a=Math.asin(Wi*Math.sin(i)),h=a*a,e=h*h*h;return t.x=s*Math.cos(a)/(Wi*(Fi+3*Di*h+e*(7*Ui+9*Qi*h))),t.y=a*(Fi+Di*h+e*(Ui+Qi*h)),t.x=this.a*t.x+this.x0,t.y=this.a*t.y+this.y0,t},inverse:function(t){t.x=(t.x-this.x0)/this.a,t.y=(t.y-this.y0)/this.a;var s,i,a,h,e,n,r=t.y;for(n=0;n<12&&(s=r*r,i=s*s*s,a=r*(Fi+Di*s+i*(Ui+Qi*s))-t.y,h=Fi+3*Di*s+i*(7*Ui+9*Qi*s),r-=e=a/h,!(Math.abs(e)<1e-9));++n);return s=r*r,i=s*s*s,t.x=Wi*t.x*(Fi+3*Di*s+i*(7*Ui+9*Qi*s))/Math.cos(r),t.y=Math.asin(Math.sin(r)/Wi),t.x=Ht(t.x+this.long0),t},names:["eqearth","Equal Earth","Equal_Earth"]};return W.defaultDatum="WGS84",W.Proj=Projection,W.WGS84=new W.Proj("WGS84"),W.Point=Point,W.toPoint=es,W.defs=o,W.nadgrid=function(t,s){var i=new DataView(s),a=N(i),h=E(i,a),e={header:h,subgrids:C(i,h,a)};return is[t]=e,e},W.transform=D,W.mgrs=ms,W.version="2.11.0",function(proj4){proj4.Proj.projections.add(vs),proj4.Proj.projections.add(Is),proj4.Proj.projections.add(ks),proj4.Proj.projections.add(Gs),proj4.Proj.projections.add(Ts),proj4.Proj.projections.add(js),proj4.Proj.projections.add(zs),proj4.Proj.projections.add(Fs),proj4.Proj.projections.add(Ds),proj4.Proj.projections.add(Zs),proj4.Proj.projections.add(ei),proj4.Proj.projections.add(ri),proj4.Proj.projections.add(oi),proj4.Proj.projections.add(ui),proj4.Proj.projections.add(ci),proj4.Proj.projections.add(fi),proj4.Proj.projections.add(di),proj4.Proj.projections.add(pi),proj4.Proj.projections.add(yi),proj4.Proj.projections.add(_i),proj4.Proj.projections.add(xi),proj4.Proj.projections.add(gi),proj4.Proj.projections.add(vi),proj4.Proj.projections.add(bi),proj4.Proj.projections.add(Ei),proj4.Proj.projections.add(Li),proj4.Proj.projections.add(Gi),proj4.Proj.projections.add(Bi),proj4.Proj.projections.add(zi),proj4.Proj.projections.add(Hi)}(W),W});
\ No newline at end of file
public/run_sax.js 0 → 100644
View file @ a238250e
window.mat4 = glMatrix.mat4
window.vec2 = glMatrix.vec2
window.vec3 = glMatrix.vec3
// read in 512KB slices
var chunk_size = 512 * 1024;
var strict = false;
var options = {
trim: false,
normalize: false,
xmlns: false,
position: false,
strictEntities: true
};
const State = {
SEARCH_FOR_SURFACE_OR_GEOMETRY: 0,
READ_COORDINATES: 3,
}
var currentState = State.SEARCH_FOR_SURFACE_OR_GEOMETRY;
var color = [1.0, 1.0, 1.0];
var axis = vec3.fromValues(19, 0.8, 1.5);
vec3.normalize(axis, axis);
const SCROLL_PERCENTAGE = 0.001;
var parserFile;
var fileSize;
var offset = 0;
var currentPolygon = [];
var coordinateString = "";
var triangulatedPolygons = [];
var viewing;
var bbox;
var clearColor = new Float32Array([0.9411765, 1.0, 1.0, 1.0]);
var clearDepth = new Float32Array([1.0]);
var camera;
var width = 0;
var height = 0;
var skipFirstResizeEvent = false;
var mouseX;
var mouseY;
var fromProjection;
var toProjection;
var canvas = document.getElementById("viewport");
var progress = document.getElementById("progress");
var gl = canvas.getContext('webgl2', { antialias: true });
var isWebGL2 = !!gl;
if (!isWebGL2) {
alert('WebGL 2 is not available. See https://www.khronos.org/webgl/wiki/Getting_a_WebGL_Implementation">How to get a WebGL 2 implementation');
}
canvas.oncontextmenu = function () {
return false;
};
canvas.onwheel = function (event) {
if (camera === undefined) {
return;
}
event.preventDefault();
camera.scroll(event.deltaY);
redraw(gl);
};
canvas.onmousedown = function (event) {
if (camera === undefined) {
return;
}
event.preventDefault();
if (event.buttons === 1 || event.buttons === 2) {
mouseX = event.layerX;
mouseY = event.layerY;
}
};
canvas.onmousemove = function (event) {
if (camera === undefined) {
return;
}
event.preventDefault();
if (event.buttons === 1) {
var deltaX = event.layerX - mouseX;
var deltaY = event.layerY - mouseY;
mouseX = event.layerX;
mouseY = event.layerY;
camera.rotate(deltaX, deltaY);
redraw(gl);
} else if (event.buttons === 2) {
var deltaX = event.layerX - mouseX;
var deltaY = event.layerY - mouseY;
mouseX = event.layerX;
mouseY = event.layerY;
camera.move(deltaX, deltaY);
redraw(gl);
}
};
const resizeObserver = new ResizeObserver(entries => {
if (skipFirstResizeEvent) {
skipFirstResizeEvent = false;
return;
}
for (let entry of entries) {
if (entry.contentBoxSize) {
if (entry.contentBoxSize[0]) {
height = entry.contentBoxSize[0].blockSize;
width = entry.contentBoxSize[0].inlineSize;
} else {
height = entry.contentBoxSize.blockSize;
width = entry.contentBoxSize.inlineSize;
}
} else {
width = entry.contentRect.width;
height = entry.contentRect.height;
}
}
resizeObserver.unobserve(canvas);
skipFirstResizeEvent = true;
canvas.height = height;
canvas.width = width;
resizeObserver.observe(canvas);
if (camera === undefined) {
return;
}
gl.viewport(0, 0, width, height);
camera.reshape(width, height);
redraw(gl);
});
resizeObserver.observe(canvas);
parser = sax.parser(strict, options);
parser.ontext = function (t) {
if (currentState === State.READ_COORDINATES) {
coordinateString += t;
}
};
parser.onattribute = function (attr) {
if (attr.name === "SRSNAME") {
fromProjection = proj4('EPSG:4326');
if (fromProjection.oProj.units === "degrees") {
}
}
}
parser.onopentag = function (node) {
var tagName = node.name.substring(node.name.indexOf(':') + 1);
switch (currentState) {
case State.SEARCH_FOR_SURFACE_OR_GEOMETRY:
var tempColor = getColorForTagName(tagName);
if (tempColor !== undefined) {
color = tempColor
} else if (tagName.startsWith("LOD")) {
var lodChar = tagName.charAt(3);
if (lodChar === "1") {
} else if (lodChar === "2") {
} else if (lodChar === "3") {
} else if (lodChar === "4") {
} else if (lodChar === "0") {
}
} else if (tagName === "EXTERIOR" || tagName === "INTERIOR") {
currentState = State.READ_COORDINATES;
}
break;
}
};
function getColorForTagName(tagName) {
switch (tagName) {
case "GROUNDSURFACE":
return [0.9411765, 0.9019608, 0.54901963];
case "ROOFSURFACE":
return [1.0, 0.0, 0.0];
case "DOOR":
return [1.0, 0.784313, 0.0];
case "WINDOW":
return [0.0, 0.5019608, 0.5019608];
case "WATERBODY":
return [0.5294118, 0.80784315, 0.98039216];
case "BRIDGE":
case "BRIDGEPART":
return [1, 0.49803922, 0.3137255];
case "PLANTCOVER":
case "SOLITARYVEGETATIONOBJECT":
return [0.5647059, 0.93333334, 0.5647059];
case "INTERSECTION":
case "ROAD":
case "RAILWAY":
case "SECTION":
case "SQUARE":
case "TRACK":
case "TRANSPORTATIONCOMPLEX":
case "WATERWAY":
return [0.4, 0.4, 0.4];
}
return undefined;
};
parser.onclosetag = function (node) {
var tagName = node.substring(node.indexOf(':') + 1);
switch (currentState) {
case State.READ_COORDINATES:
if (tagName === "EXTERIOR" || tagName === "INTERIOR") {
var split = coordinateString.trim().split(" ");
var coords = [];
for (var i = 0; i < split.length; i = i + 3) {
var x = parseFloat(split[i]);
var y = parseFloat(split[i + 1]);
var z = parseFloat(split[i + 2]);
bbox.expandX(x);
bbox.expandY(y);
bbox.expandZ(z);
coords.push([x, y, z]);
}
currentPolygon.push(coords);
coordinateString = "";
} else if (tagName === "POLYGON") {
// no more interior rings
var triangles = triangulate(currentPolygon);
var cos = vec3.dot(triangles.normal, axis);
var acos = Math.acos(cos);
acos = acos / Math.PI;
acos = acos * 0.6 + 0.3;
var derivedColor = [color[0] * acos, color[1] * acos, color[2] * acos];
var poly = {
triangles: triangles.vertices,
color: derivedColor,
};
triangulatedPolygons.push(poly);
currentPolygon = [];
currentState = State.SEARCH_FOR_SURFACE_OR_GEOMETRY;
} else if (tagName === "POS") {
coordinateString += " ";
}
break;
case State.SEARCH_FOR_SURFACE_OR_GEOMETRY:
switch (tagName) {
case "GROUNDSURFACE":
case "ROOFSURFACE":
case "DOOR":
case "WINDOW":
case "WATERBODY":
case "BRIDGE":
case "BRIDGEPART":
case "PLANTCOVER":
case "SOLITARYVEGETATIONOBJECT":
case "INTERSECTION":
case "ROAD":
case "RAILWAY":
case "SECTION":
case "SQUARE":
case "TRACK":
case "TRANSPORTATIONCOMPLEX":
case "WATERWAY":
color = [1.0, 1.0, 1.0];
break;
}
break;
}
}
parser.onend = function () {
gl.enable(gl.DEPTH_TEST);
gl.disable(gl.CULL_FACE);
gl.viewport(0, 0, width, height);
viewing = [];
createViewInformation(gl, viewing);
var program = createProgram(gl, getShaderSource('vs'), getShaderSource('fs'));
gl.useProgram(program);
camera = new Camera(program, gl);
var cameraViewDistance = 10000;
camera.reshape(width, height, cameraViewDistance);
var d = bbox.getDiagonalEdgeLength() / Math.tan(degrees_to_radians(30) / 2);
var translateZ = -d;
camera.setDistance(translateZ);
camera.rotate(Math.PI / 2 * 500, 300);
document.getElementById("progressDiv").style.display = "none";
redraw(gl);
};
function createViewInformation(gl, viewing) {
const center = bbox.getCenter();
var vertexDataCount = 0;
for (const poly of triangulatedPolygons) {
vertexDataCount += poly.triangles.length;
}
var vertexData = new Float32Array(vertexDataCount);
var colorData = new Float32Array(vertexDataCount);
var elementData = new Float32Array(vertexDataCount / 3);
var counter = 0;
for (const poly of triangulatedPolygons) {
for (var i = 0; i < poly.triangles.length; i++) {
vertexData[counter] = poly.triangles[i] - center[i % 3];
colorData[counter] = poly.color[i % 3];
counter++;
}
}
for (var i = 0; i < elementData.length; i++) {
elementData[i] = i;
}
var viewInformation = {};
viewInformation.elements = elementData.length;
viewInformation.draw = true;
viewInformation.vao = gl.createVertexArray();
gl.bindVertexArray(viewInformation.vao);
viewInformation.posVbo = gl.createBuffer();
gl.bindBuffer(gl.ARRAY_BUFFER, viewInformation.posVbo);
gl.enableVertexAttribArray(0);
gl.vertexAttribPointer(0, 3, gl.FLOAT, false, 0, 0);
gl.bufferData(gl.ARRAY_BUFFER, vertexData, gl.STATIC_DRAW);
viewInformation.colorVbo = gl.createBuffer();
gl.bindBuffer(gl.ARRAY_BUFFER, viewInformation.colorVbo);
gl.enableVertexAttribArray(1);
gl.vertexAttribPointer(1, 3, gl.FLOAT, false, 0, 0);
gl.bufferData(gl.ARRAY_BUFFER, colorData, gl.STATIC_DRAW);
viewInformation.indexVbo = gl.createBuffer();
gl.bindBuffer(gl.ELEMENT_ARRAY_BUFFER, viewInformation.indexVbo);
gl.bufferData(gl.ELEMENT_ARRAY_BUFFER, elementData, gl.STATIC_DRAW);
gl.bindVertexArray(null);
viewing.push(viewInformation);
}
function redraw(gl) {
gl.clearBufferfv(gl.COLOR, 0, clearColor);
gl.clearBufferfv(gl.DEPTH, 0, clearDepth);
gl.bindVertexArray(viewing[0].vao);
gl.drawArrays(gl.TRIANGLES, 0, viewing[0].elements);
}
class BBox {
constructor() {
this.lowerCorner = [Number.POSITIVE_INFINITY, Number.POSITIVE_INFINITY, Number.POSITIVE_INFINITY];
this.upperCorner = [Number.NEGATIVE_INFINITY, Number.NEGATIVE_INFINITY, Number.NEGATIVE_INFINITY];
}
expandX(x) {
if (this.lowerCorner[0] > x) {
this.lowerCorner[0] = x;
}
if (this.upperCorner[0] < x) {
this.upperCorner[0] = x;
}
}
expandY(y) {
if (this.lowerCorner[1] > y) {
this.lowerCorner[1] = y;
}
if (this.upperCorner[1] < y) {
this.upperCorner[1] = y;
}
}
expandZ(z) {
if (this.lowerCorner[2] > z) {
this.lowerCorner[2] = z;
}
if (this.upperCorner[2] < z) {
this.upperCorner[2] = z;
}
}
getDiagonalEdgeLength() {
var xDif = this.upperCorner[0] - this.lowerCorner[0];
var yDif = this.upperCorner[1] - this.lowerCorner[1];
var zDif = this.upperCorner[2] - this.lowerCorner[2];
return Math.sqrt(xDif * xDif + yDif * yDif + zDif * zDif) * 0.2;
}
getCenter() {
var x = (this.upperCorner[0] + this.lowerCorner[0]) / 2.0;
var y = (this.upperCorner[1] + this.lowerCorner[1]) / 2.0;
var z = (this.upperCorner[2] + this.lowerCorner[2]) / 2.0;
return [x, y, z];
}
}
class Camera {
constructor(shader, gl) {
this.gl = gl;
this.uniformLocation = gl.getUniformLocation(shader, "projViewModel");
this.up = vec3.create();
this.up[2] = 1;
this.distance = 5;
this.eyepos = vec3.create();
this.eyepos[0] = this.distance;
this.centerPos = vec3.create();
this.projMatrix = mat4.create();
this.viewMatrix = mat4.create();
this.projViewMatrix = mat4.create();
this.rotateAroundZ = 0;
this.origin = vec3.create();
}
reshape(width, height, distance) {
const fow = Math.PI / 2;
const aspectRatio = width * 1.0 / height;
mat4.perspective(this.projMatrix, fow, aspectRatio, 1, distance);
this.updateMatrix();
}
updateMatrix() {
mat4.lookAt(this.viewMatrix, this.eyepos, this.centerPos, this.up);
mat4.multiply(this.projViewMatrix, this.projMatrix, this.viewMatrix);
this.gl.uniformMatrix4fv(this.uniformLocation, false, this.projViewMatrix);
}
rotate(dragDiffX, dragDiffY) {
var rotationX = -dragDiffX * 1.0 / 500;
var rotationZ = -dragDiffY * 1.0 / 500;
var tempRotationValue = this.rotateAroundZ + rotationZ;
if (tempRotationValue < -Math.PI / 2 + 0.0001 || tempRotationValue > Math.PI / 2 - 0.0001) {
// to close to 90 degree, stop rotation
rotationZ = 0;
}
this.rotateAroundZ += rotationZ;
var res = vec3.create();
vec3.sub(res, this.eyepos, this.centerPos);
vec3.rotateZ(res, res, this.origin, rotationX);
var rotAxis = vec3.fromValues(res[0], res[1], res[2] + 5);
vec3.cross(rotAxis, rotAxis, res);
vec3.normalize(rotAxis, rotAxis);
this.rotateAroundAxis(res, rotationZ, rotAxis[0], rotAxis[1], rotAxis[2]);
vec3.add(this.eyepos, this.centerPos, res);
this.updateMatrix();
}
rotateAroundAxis(vector, angle, aX, aY, aZ) {
var hangle = angle * 0.5;
var sinAngle = Math.sin(hangle);
var qx = aX * sinAngle, qy = aY * sinAngle, qz = aZ * sinAngle;
var qw = Math.cos(hangle);
var w2 = qw * qw, x2 = qx * qx, y2 = qy * qy, z2 = qz * qz, zw = qz * qw;
var xy = qx * qy, xz = qx * qz, yw = qy * qw, yz = qy * qz, xw = qx * qw;
var x = vector[0], y = vector[1], z = vector[2];
vector[0] = (w2 + x2 - z2 - y2) * x + (-zw + xy - zw + xy) * y + (yw + xz + xz + yw) * z;
vector[1] = (xy + zw + zw + xy) * x + (y2 - z2 + w2 - x2) * y + (yz + yz - xw - xw) * z;
vector[2] = (xz - yw + xz - yw) * x + (yz + yz + xw + xw) * y + (z2 - y2 - x2 + w2) * z;
}
setDistance(distance) {
this.distance = distance;
var res = vec3.create();
vec3.subtract(res, this.centerPos, this.eyepos);
vec3.normalize(res, res);
vec3.scale(res, res, this.distance);
vec3.add(this.eyepos, res, this.centerPos);
this.updateMatrix();
}
scroll(scroll) {
var addedDistance = this.distance * scroll * SCROLL_PERCENTAGE;
this.distance += addedDistance;
this.setDistance(this.distance);
}
move(dragDiffX, dragDiffY) {
var res = vec3.create();
vec3.sub(res, this.centerPos, this.eyepos);
var dir = vec2.fromValues(res[0], res[1]);
vec2.normalize(dir, dir);
var yDrag = vec2.create();
vec2.scale(yDrag, dir, dragDiffY * 0.5);
// handle diffY
vec3.add(this.centerPos, this.centerPos, vec3.fromValues(yDrag[0], yDrag[1], 0));
vec3.add(this.eyepos, this.eyepos, vec3.fromValues(yDrag[0], yDrag[1], 0));
// handle diffX
var temp = dir[0];
dir[0] = dir[1];
dir[1] = -temp;
vec2.scale(dir, dir, -dragDiffX * 0.5);
vec3.add(this.centerPos, this.centerPos, vec3.fromValues(dir[0], dir[1], 0));
vec3.add(this.eyepos, this.eyepos, vec3.fromValues(dir[0], dir[1], 0));
this.updateMatrix();
}
}
function degrees_to_radians(degrees) {
// Store the value of pi.
var pi = Math.PI;
// Multiply degrees by pi divided by 180 to convert to radians.
return degrees * (pi / 180);
}
function getShaderSource(id) {
var content = document.getElementById(id).textContent;
return content.replace(/^\s+|\s+$/g, '');
}
function createShader(gl, source, type) {
var shader = gl.createShader(type);
gl.shaderSource(shader, source);
gl.compileShader(shader);
return shader;
}
function createProgram(gl, vertexShaderSource, fragmentShaderSource) {
var program = gl.createProgram();
var vshader = createShader(gl, vertexShaderSource, gl.VERTEX_SHADER);
var fshader = createShader(gl, fragmentShaderSource, gl.FRAGMENT_SHADER);
gl.attachShader(program, vshader);
gl.deleteShader(vshader);
gl.attachShader(program, fshader);
gl.deleteShader(fshader);
gl.linkProgram(program);
return program;
};
var input = document.getElementById('input');
input.addEventListener("change", function () {
if (this.files && this.files[0]) {
camera = undefined;
parserFile = this.files[0];
fileSize = parserFile.size;
offset = 0;
bbox = new BBox();
setProgress(0);
document.getElementById("progressDiv").style.removeProperty("display");
readSlice();
}
});
function setProgress(progressValue) {
if (progressValue > 1) {
progressValue = 1;
}
progressValue = Math.floor(progressValue * 100);
var fn = function() {
progress.setAttribute("style", "width: " + Number(progressValue) + "%");
progress.ariaValueNow = progressValue;
progress.innerHTML = progressValue + "%";
}
setTimeout(fn);
}
function readSlice() {
setProgress(offset * 1.0 / fileSize);
if (offset >= fileSize) {
// nothing to read anymore
parser.close();
return;
}
var blob = parserFile.slice(offset, offset + chunk_size);
offset += chunk_size;
blob.text().then(t => {
parser.write(t);
readSlice();
});
}
function triangulate(polygon) {
var triangleVerts = [];
tessy.gluTessBeginPolygon(triangleVerts);
var exterior = polygon[0];
var normal = calculateNormal(polygon[0]);
tessy.gluTessNormal(normal[0], normal[1], normal[2]);
tessy.gluTessBeginContour();
var contour = polygon[i];
for (var j = 0; j < exterior.length; j++) {
tessy.gluTessVertex(exterior[j], exterior[j]);
}
tessy.gluTessEndContour();
for (var i = 1; i < polygon.length; i++) {
tessy.gluTessBeginContour();
var contour = polygon[i];
for (var j = 0; j < contour.length; j++) {
tessy.gluTessVertex(contour[j], contour[j]);
}
tessy.gluTessEndContour();
}
tessy.gluTessEndPolygon();
return {
vertices: triangleVerts,
normal: normal
}
}
function calculateNormal(ring) {
var coords = [0, 0, 0];
for (var i = 0; i < ring.length - 1; i++) {
var current = ring[i + 0];
var next = ring[i + 1];
coords[0] += (current[2] + next[2]) * (current[1] - next[1]);
coords[1] += (current[0] + next[0]) * (current[2] - next[2]);
coords[2] += (current[1] + next[1]) * (current[0] - next[0]);
}
if (coords[0] == 0 && coords[1] == 0 && coords[2] == 0) {
// no valid normal vector found
if (ring.length < 3) {
// no three points, return x-axis
return vec3.create([1, 0, 0]);
}
var v1 = ring[0];
var v2 = ring[1];
var v3 = ring[2];
return calculateNormalWithCross(vec3.create(v1), vec3.create(v2), vec3.create(v3));
}
var v = vec3.fromValues(coords[0], coords[1], coords[2]);
vec3.normalize(v, v);
return v;
}
function calculateNormalWithCross(v1, v2, v3) {
var dir1 = vec3.create();
vec3.sub(dir1, v2, v1);
var dir2 = vec3.create();
vec3.sub(dir2, v3, v1);
var cross = vec3.create();
vec3.cross(cross, dir1, dir2);
vec3.normalize(cross, cross);
return cross;
}
var tessy = (function initTesselator() {
// function called for each vertex of tesselator output
function vertexCallback(data, polyVertArray) {
polyVertArray[polyVertArray.length] = data[0];
polyVertArray[polyVertArray.length] = data[1];
polyVertArray[polyVertArray.length] = data[2];
}
function begincallback(type) {
}
function errorcallback(errno) {
}
// callback for when segments intersect and must be split
function combinecallback(coords, data, weight) {
return [coords[0], coords[1], coords[2]];
}
function edgeCallback(flag) {
// don't really care about the flag, but need no-strip/no-fan behavior
}
var tessy = new libtess.GluTesselator();
tessy.gluTessCallback(libtess.gluEnum.GLU_TESS_VERTEX_DATA, vertexCallback);
tessy.gluTessCallback(libtess.gluEnum.GLU_TESS_BEGIN, begincallback);
tessy.gluTessCallback(libtess.gluEnum.GLU_TESS_ERROR, errorcallback);
tessy.gluTessCallback(libtess.gluEnum.GLU_TESS_COMBINE, combinecallback);
tessy.gluTessCallback(libtess.gluEnum.GLU_TESS_EDGE_FLAG, edgeCallback);
return tessy;
})();
\ No newline at end of file
public/sax.js 0 → 100644
View file @ a238250e
;(function (sax) { // wrapper for non-node envs
sax.parser = function (strict, opt) { return new SAXParser(strict, opt) }
sax.SAXParser = SAXParser
sax.SAXStream = SAXStream
sax.createStream = createStream
// When we pass the MAX_BUFFER_LENGTH position, start checking for buffer overruns.
// When we check, schedule the next check for MAX_BUFFER_LENGTH - (max(buffer lengths)),
// since that's the earliest that a buffer overrun could occur. This way, checks are
// as rare as required, but as often as necessary to ensure never crossing this bound.
// Furthermore, buffers are only tested at most once per write(), so passing a very
// large string into write() might have undesirable effects, but this is manageable by
// the caller, so it is assumed to be safe. Thus, a call to write() may, in the extreme
// edge case, result in creating at most one complete copy of the string passed in.
// Set to Infinity to have unlimited buffers.
sax.MAX_BUFFER_LENGTH = 64 * 1024
var buffers = [
'comment', 'sgmlDecl', 'textNode', 'tagName', 'doctype',
'procInstName', 'procInstBody', 'entity', 'attribName',
'attribValue', 'cdata', 'script'
]
sax.EVENTS = [
'text',
'processinginstruction',
'sgmldeclaration',
'doctype',
'comment',
'opentagstart',
'attribute',
'opentag',
'closetag',
'opencdata',
'cdata',
'closecdata',
'error',
'end',
'ready',
'script',
'opennamespace',
'closenamespace'
]
function SAXParser (strict, opt) {
if (!(this instanceof SAXParser)) {
return new SAXParser(strict, opt)
}
var parser = this
clearBuffers(parser)
parser.q = parser.c = ''
parser.bufferCheckPosition = sax.MAX_BUFFER_LENGTH
parser.opt = opt || {}
parser.opt.lowercase = parser.opt.lowercase || parser.opt.lowercasetags
parser.looseCase = parser.opt.lowercase ? 'toLowerCase' : 'toUpperCase'
parser.tags = []
parser.closed = parser.closedRoot = parser.sawRoot = false
parser.tag = parser.error = null
parser.strict = !!strict
parser.noscript = !!(strict || parser.opt.noscript)
parser.state = S.BEGIN
parser.strictEntities = parser.opt.strictEntities
parser.ENTITIES = parser.strictEntities ? Object.create(sax.XML_ENTITIES) : Object.create(sax.ENTITIES)
parser.attribList = []
// namespaces form a prototype chain.
// it always points at the current tag,
// which protos to its parent tag.
if (parser.opt.xmlns) {
parser.ns = Object.create(rootNS)
}
// mostly just for error reporting
parser.trackPosition = parser.opt.position !== false
if (parser.trackPosition) {
parser.position = parser.line = parser.column = 0
}
emit(parser, 'onready')
}
if (!Object.create) {
Object.create = function (o) {
function F () {}
F.prototype = o
var newf = new F()
return newf
}
}
if (!Object.keys) {
Object.keys = function (o) {
var a = []
for (var i in o) if (o.hasOwnProperty(i)) a.push(i)
return a
}
}
function checkBufferLength (parser) {
var maxAllowed = Math.max(sax.MAX_BUFFER_LENGTH, 10)
var maxActual = 0
for (var i = 0, l = buffers.length; i < l; i++) {
var len = parser[buffers[i]].length
if (len > maxAllowed) {
// Text/cdata nodes can get big, and since they're buffered,
// we can get here under normal conditions.
// Avoid issues by emitting the text node now,
// so at least it won't get any bigger.
switch (buffers[i]) {
case 'textNode':
closeText(parser)
break
case 'cdata':
emitNode(parser, 'oncdata', parser.cdata)
parser.cdata = ''
break
case 'script':
emitNode(parser, 'onscript', parser.script)
parser.script = ''
break
default:
error(parser, 'Max buffer length exceeded: ' + buffers[i])
}
}
maxActual = Math.max(maxActual, len)
}
// schedule the next check for the earliest possible buffer overrun.
var m = sax.MAX_BUFFER_LENGTH - maxActual
parser.bufferCheckPosition = m + parser.position
}
function clearBuffers (parser) {
for (var i = 0, l = buffers.length; i < l; i++) {
parser[buffers[i]] = ''
}
}
function flushBuffers (parser) {
closeText(parser)
if (parser.cdata !== '') {
emitNode(parser, 'oncdata', parser.cdata)
parser.cdata = ''
}
if (parser.script !== '') {
emitNode(parser, 'onscript', parser.script)
parser.script = ''
}
}
SAXParser.prototype = {
end: function () { end(this) },
write: write,
resume: function () { this.error = null; return this },
close: function () { return this.write(null) },
flush: function () { flushBuffers(this) }
}
var Stream
try {
Stream = require('stream').Stream
} catch (ex) {
Stream = function () {}
}
if (!Stream) Stream = function () {}
var streamWraps = sax.EVENTS.filter(function (ev) {
return ev !== 'error' && ev !== 'end'
})
function createStream (strict, opt) {
return new SAXStream(strict, opt)
}
function SAXStream (strict, opt) {
if (!(this instanceof SAXStream)) {
return new SAXStream(strict, opt)
}
Stream.apply(this)
this._parser = new SAXParser(strict, opt)
this.writable = true
this.readable = true
var me = this
this._parser.onend = function () {
me.emit('end')
}
this._parser.onerror = function (er) {
me.emit('error', er)
// if didn't throw, then means error was handled.
// go ahead and clear error, so we can write again.
me._parser.error = null
}
this._decoder = null
streamWraps.forEach(function (ev) {
Object.defineProperty(me, 'on' + ev, {
get: function () {
return me._parser['on' + ev]
},
set: function (h) {
if (!h) {
me.removeAllListeners(ev)
me._parser['on' + ev] = h
return h
}
me.on(ev, h)
},
enumerable: true,
configurable: false
})
})
}
SAXStream.prototype = Object.create(Stream.prototype, {
constructor: {
value: SAXStream
}
})
SAXStream.prototype.write = function (data) {
if (typeof Buffer === 'function' &&
typeof Buffer.isBuffer === 'function' &&
Buffer.isBuffer(data)) {
if (!this._decoder) {
var SD = require('string_decoder').StringDecoder
this._decoder = new SD('utf8')
}
data = this._decoder.write(data)
}
this._parser.write(data.toString())
this.emit('data', data)
return true
}
SAXStream.prototype.end = function (chunk) {
if (chunk && chunk.length) {
this.write(chunk)
}
this._parser.end()
return true
}
SAXStream.prototype.on = function (ev, handler) {
var me = this
if (!me._parser['on' + ev] && streamWraps.indexOf(ev) !== -1) {
me._parser['on' + ev] = function () {
var args = arguments.length === 1 ? [arguments[0]] : Array.apply(null, arguments)
args.splice(0, 0, ev)
me.emit.apply(me, args)
}
}
return Stream.prototype.on.call(me, ev, handler)
}
// this really needs to be replaced with character classes.
// XML allows all manner of ridiculous numbers and digits.
var CDATA = '[CDATA['
var DOCTYPE = 'DOCTYPE'
var XML_NAMESPACE = 'http://www.w3.org/XML/1998/namespace'
var XMLNS_NAMESPACE = 'http://www.w3.org/2000/xmlns/'
var rootNS = { xml: XML_NAMESPACE, xmlns: XMLNS_NAMESPACE }
// http://www.w3.org/TR/REC-xml/#NT-NameStartChar
// This implementation works on strings, a single character at a time
// as such, it cannot ever support astral-plane characters (10000-EFFFF)
// without a significant breaking change to either this parser, or the
// JavaScript language. Implementation of an emoji-capable xml parser
// is left as an exercise for the reader.
var nameStart = /[:_A-Za-z\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD]/
var nameBody = /[:_A-Za-z\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD\u00B7\u0300-\u036F\u203F-\u2040.\d-]/
var entityStart = /[#:_A-Za-z\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD]/
var entityBody = /[#:_A-Za-z\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD\u00B7\u0300-\u036F\u203F-\u2040.\d-]/
function isWhitespace (c) {
return c === ' ' || c === '\n' || c === '\r' || c === '\t'
}
function isQuote (c) {
return c === '"' || c === '\''
}
function isAttribEnd (c) {
return c === '>' || isWhitespace(c)
}
function isMatch (regex, c) {
return regex.test(c)
}
function notMatch (regex, c) {
return !isMatch(regex, c)
}
var S = 0
sax.STATE = {
BEGIN: S++, // leading byte order mark or whitespace
BEGIN_WHITESPACE: S++, // leading whitespace
TEXT: S++, // general stuff
TEXT_ENTITY: S++, // &amp and such.
OPEN_WAKA: S++, // <
SGML_DECL: S++, // <!BLARG
SGML_DECL_QUOTED: S++, // <!BLARG foo "bar
DOCTYPE: S++, // <!DOCTYPE
DOCTYPE_QUOTED: S++, // <!DOCTYPE "//blah
DOCTYPE_DTD: S++, // <!DOCTYPE "//blah" [ ...
DOCTYPE_DTD_QUOTED: S++, // <!DOCTYPE "//blah" [ "foo
COMMENT_STARTING: S++, // <!-
COMMENT: S++, // <!--
COMMENT_ENDING: S++, // <!-- blah -
COMMENT_ENDED: S++, // <!-- blah --
CDATA: S++, // <![CDATA[ something
CDATA_ENDING: S++, // ]
CDATA_ENDING_2: S++, // ]]
PROC_INST: S++, // <?hi
PROC_INST_BODY: S++, // <?hi there
PROC_INST_ENDING: S++, // <?hi "there" ?
OPEN_TAG: S++, // <strong
OPEN_TAG_SLASH: S++, // <strong /
ATTRIB: S++, // <a
ATTRIB_NAME: S++, // <a foo
ATTRIB_NAME_SAW_WHITE: S++, // <a foo _
ATTRIB_VALUE: S++, // <a foo=
ATTRIB_VALUE_QUOTED: S++, // <a foo="bar
ATTRIB_VALUE_CLOSED: S++, // <a foo="bar"
ATTRIB_VALUE_UNQUOTED: S++, // <a foo=bar
ATTRIB_VALUE_ENTITY_Q: S++, // <foo bar="&quot;"
ATTRIB_VALUE_ENTITY_U: S++, // <foo bar=&quot
CLOSE_TAG: S++, // </a
CLOSE_TAG_SAW_WHITE: S++, // </a >
SCRIPT: S++, // <script> ...
SCRIPT_ENDING: S++ // <script> ... <
}
sax.XML_ENTITIES = {
'amp': '&',
'gt': '>',
'lt': '<',
'quot': '"',
'apos': "'"
}
sax.ENTITIES = {
'amp': '&',
'gt': '>',
'lt': '<',
'quot': '"',
'apos': "'",
'AElig': 198,
'Aacute': 193,
'Acirc': 194,
'Agrave': 192,
'Aring': 197,
'Atilde': 195,
'Auml': 196,
'Ccedil': 199,
'ETH': 208,
'Eacute': 201,
'Ecirc': 202,
'Egrave': 200,
'Euml': 203,
'Iacute': 205,
'Icirc': 206,
'Igrave': 204,
'Iuml': 207,
'Ntilde': 209,
'Oacute': 211,
'Ocirc': 212,
'Ograve': 210,
'Oslash': 216,
'Otilde': 213,
'Ouml': 214,
'THORN': 222,
'Uacute': 218,
'Ucirc': 219,
'Ugrave': 217,
'Uuml': 220,
'Yacute': 221,
'aacute': 225,
'acirc': 226,
'aelig': 230,
'agrave': 224,
'aring': 229,
'atilde': 227,
'auml': 228,
'ccedil': 231,
'eacute': 233,
'ecirc': 234,
'egrave': 232,
'eth': 240,
'euml': 235,
'iacute': 237,
'icirc': 238,
'igrave': 236,
'iuml': 239,
'ntilde': 241,
'oacute': 243,
'ocirc': 244,
'ograve': 242,
'oslash': 248,
'otilde': 245,
'ouml': 246,
'szlig': 223,
'thorn': 254,
'uacute': 250,
'ucirc': 251,
'ugrave': 249,
'uuml': 252,
'yacute': 253,
'yuml': 255,
'copy': 169,
'reg': 174,
'nbsp': 160,
'iexcl': 161,
'cent': 162,
'pound': 163,
'curren': 164,
'yen': 165,
'brvbar': 166,
'sect': 167,
'uml': 168,
'ordf': 170,
'laquo': 171,
'not': 172,
'shy': 173,
'macr': 175,
'deg': 176,
'plusmn': 177,
'sup1': 185,
'sup2': 178,
'sup3': 179,
'acute': 180,
'micro': 181,
'para': 182,
'middot': 183,
'cedil': 184,
'ordm': 186,
'raquo': 187,
'frac14': 188,
'frac12': 189,
'frac34': 190,
'iquest': 191,
'times': 215,
'divide': 247,
'OElig': 338,
'oelig': 339,
'Scaron': 352,
'scaron': 353,
'Yuml': 376,
'fnof': 402,
'circ': 710,
'tilde': 732,
'Alpha': 913,
'Beta': 914,
'Gamma': 915,
'Delta': 916,
'Epsilon': 917,
'Zeta': 918,
'Eta': 919,
'Theta': 920,
'Iota': 921,
'Kappa': 922,
'Lambda': 923,
'Mu': 924,
'Nu': 925,
'Xi': 926,
'Omicron': 927,
'Pi': 928,
'Rho': 929,
'Sigma': 931,
'Tau': 932,
'Upsilon': 933,
'Phi': 934,
'Chi': 935,
'Psi': 936,
'Omega': 937,
'alpha': 945,
'beta': 946,
'gamma': 947,
'delta': 948,
'epsilon': 949,
'zeta': 950,
'eta': 951,
'theta': 952,
'iota': 953,
'kappa': 954,
'lambda': 955,
'mu': 956,
'nu': 957,
'xi': 958,
'omicron': 959,
'pi': 960,
'rho': 961,
'sigmaf': 962,
'sigma': 963,
'tau': 964,
'upsilon': 965,
'phi': 966,
'chi': 967,
'psi': 968,
'omega': 969,
'thetasym': 977,
'upsih': 978,
'piv': 982,
'ensp': 8194,
'emsp': 8195,
'thinsp': 8201,
'zwnj': 8204,
'zwj': 8205,
'lrm': 8206,
'rlm': 8207,
'ndash': 8211,
'mdash': 8212,
'lsquo': 8216,
'rsquo': 8217,
'sbquo': 8218,
'ldquo': 8220,
'rdquo': 8221,
'bdquo': 8222,
'dagger': 8224,
'Dagger': 8225,
'bull': 8226,
'hellip': 8230,
'permil': 8240,
'prime': 8242,
'Prime': 8243,
'lsaquo': 8249,
'rsaquo': 8250,
'oline': 8254,
'frasl': 8260,
'euro': 8364,
'image': 8465,
'weierp': 8472,
'real': 8476,
'trade': 8482,
'alefsym': 8501,
'larr': 8592,
'uarr': 8593,
'rarr': 8594,
'darr': 8595,
'harr': 8596,
'crarr': 8629,
'lArr': 8656,
'uArr': 8657,
'rArr': 8658,
'dArr': 8659,
'hArr': 8660,
'forall': 8704,
'part': 8706,
'exist': 8707,
'empty': 8709,
'nabla': 8711,
'isin': 8712,
'notin': 8713,
'ni': 8715,
'prod': 8719,
'sum': 8721,
'minus': 8722,
'lowast': 8727,
'radic': 8730,
'prop': 8733,
'infin': 8734,
'ang': 8736,
'and': 8743,
'or': 8744,
'cap': 8745,
'cup': 8746,
'int': 8747,
'there4': 8756,
'sim': 8764,
'cong': 8773,
'asymp': 8776,
'ne': 8800,
'equiv': 8801,
'le': 8804,
'ge': 8805,
'sub': 8834,
'sup': 8835,
'nsub': 8836,
'sube': 8838,
'supe': 8839,
'oplus': 8853,
'otimes': 8855,
'perp': 8869,
'sdot': 8901,
'lceil': 8968,
'rceil': 8969,
'lfloor': 8970,
'rfloor': 8971,
'lang': 9001,
'rang': 9002,
'loz': 9674,
'spades': 9824,
'clubs': 9827,
'hearts': 9829,
'diams': 9830
}
Object.keys(sax.ENTITIES).forEach(function (key) {
var e = sax.ENTITIES[key]
var s = typeof e === 'number' ? String.fromCharCode(e) : e
sax.ENTITIES[key] = s
})
for (var s in sax.STATE) {
sax.STATE[sax.STATE[s]] = s
}
// shorthand
S = sax.STATE
function emit (parser, event, data) {
parser[event] && parser[event](data)
}
function emitNode (parser, nodeType, data) {
if (parser.textNode) closeText(parser)
emit(parser, nodeType, data)
}
function closeText (parser) {
parser.textNode = textopts(parser.opt, parser.textNode)
if (parser.textNode) emit(parser, 'ontext', parser.textNode)
parser.textNode = ''
}
function textopts (opt, text) {
if (opt.trim) text = text.trim()
if (opt.normalize) text = text.replace(/\s+/g, ' ')
return text
}
function error (parser, er) {
closeText(parser)
if (parser.trackPosition) {
er += '\nLine: ' + parser.line +
'\nColumn: ' + parser.column +
'\nChar: ' + parser.c
}
er = new Error(er)
parser.error = er
emit(parser, 'onerror', er)
return parser
}
function end (parser) {
if (parser.sawRoot && !parser.closedRoot) strictFail(parser, 'Unclosed root tag')
if ((parser.state !== S.BEGIN) &&
(parser.state !== S.BEGIN_WHITESPACE) &&
(parser.state !== S.TEXT)) {
error(parser, 'Unexpected end')
}
closeText(parser)
parser.c = ''
parser.closed = true
emit(parser, 'onend')
SAXParser.call(parser, parser.strict, parser.opt)
return parser
}
function strictFail (parser, message) {
if (typeof parser !== 'object' || !(parser instanceof SAXParser)) {
throw new Error('bad call to strictFail')
}
if (parser.strict) {
error(parser, message)
}
}
function newTag (parser) {
if (!parser.strict) parser.tagName = parser.tagName[parser.looseCase]()
var parent = parser.tags[parser.tags.length - 1] || parser
var tag = parser.tag = { name: parser.tagName, attributes: {} }
// will be overridden if tag contails an xmlns="foo" or xmlns:foo="bar"
if (parser.opt.xmlns) {
tag.ns = parent.ns
}
parser.attribList.length = 0
emitNode(parser, 'onopentagstart', tag)
}
function qname (name, attribute) {
var i = name.indexOf(':')
var qualName = i < 0 ? [ '', name ] : name.split(':')
var prefix = qualName[0]
var local = qualName[1]
// <x "xmlns"="http://foo">
if (attribute && name === 'xmlns') {
prefix = 'xmlns'
local = ''
}
return { prefix: prefix, local: local }
}
function attrib (parser) {
if (!parser.strict) {
parser.attribName = parser.attribName[parser.looseCase]()
}
if (parser.attribList.indexOf(parser.attribName) !== -1 ||
parser.tag.attributes.hasOwnProperty(parser.attribName)) {
parser.attribName = parser.attribValue = ''
return
}
if (parser.opt.xmlns) {
var qn = qname(parser.attribName, true)
var prefix = qn.prefix
var local = qn.local
if (prefix === 'xmlns') {
// namespace binding attribute. push the binding into scope
if (local === 'xml' && parser.attribValue !== XML_NAMESPACE) {
strictFail(parser,
'xml: prefix must be bound to ' + XML_NAMESPACE + '\n' +
'Actual: ' + parser.attribValue)
} else if (local === 'xmlns' && parser.attribValue !== XMLNS_NAMESPACE) {
strictFail(parser,
'xmlns: prefix must be bound to ' + XMLNS_NAMESPACE + '\n' +
'Actual: ' + parser.attribValue)
} else {
var tag = parser.tag
var parent = parser.tags[parser.tags.length - 1] || parser
if (tag.ns === parent.ns) {
tag.ns = Object.create(parent.ns)
}
tag.ns[local] = parser.attribValue
}
}
// defer onattribute events until all attributes have been seen
// so any new bindings can take effect. preserve attribute order
// so deferred events can be emitted in document order
parser.attribList.push([parser.attribName, parser.attribValue])
} else {
// in non-xmlns mode, we can emit the event right away
parser.tag.attributes[parser.attribName] = parser.attribValue
emitNode(parser, 'onattribute', {
name: parser.attribName,
value: parser.attribValue
})
}
parser.attribName = parser.attribValue = ''
}
function openTag (parser, selfClosing) {
if (parser.opt.xmlns) {
// emit namespace binding events
var tag = parser.tag
// add namespace info to tag
var qn = qname(parser.tagName)
tag.prefix = qn.prefix
tag.local = qn.local
tag.uri = tag.ns[qn.prefix] || ''
if (tag.prefix && !tag.uri) {
strictFail(parser, 'Unbound namespace prefix: ' +
JSON.stringify(parser.tagName))
tag.uri = qn.prefix
}
var parent = parser.tags[parser.tags.length - 1] || parser
if (tag.ns && parent.ns !== tag.ns) {
Object.keys(tag.ns).forEach(function (p) {
emitNode(parser, 'onopennamespace', {
prefix: p,
uri: tag.ns[p]
})
})
}
// handle deferred onattribute events
// Note: do not apply default ns to attributes:
// http://www.w3.org/TR/REC-xml-names/#defaulting
for (var i = 0, l = parser.attribList.length; i < l; i++) {
var nv = parser.attribList[i]
var name = nv[0]
var value = nv[1]
var qualName = qname(name, true)
var prefix = qualName.prefix
var local = qualName.local
var uri = prefix === '' ? '' : (tag.ns[prefix] || '')
var a = {
name: name,
value: value,
prefix: prefix,
local: local,
uri: uri
}
// if there's any attributes with an undefined namespace,
// then fail on them now.
if (prefix && prefix !== 'xmlns' && !uri) {
strictFail(parser, 'Unbound namespace prefix: ' +
JSON.stringify(prefix))
a.uri = prefix
}
parser.tag.attributes[name] = a
emitNode(parser, 'onattribute', a)
}
parser.attribList.length = 0
}
parser.tag.isSelfClosing = !!selfClosing
// process the tag
parser.sawRoot = true
parser.tags.push(parser.tag)
emitNode(parser, 'onopentag', parser.tag)
if (!selfClosing) {
// special case for <script> in non-strict mode.
if (!parser.noscript && parser.tagName.toLowerCase() === 'script') {
parser.state = S.SCRIPT
} else {
parser.state = S.TEXT
}
parser.tag = null
parser.tagName = ''
}
parser.attribName = parser.attribValue = ''
parser.attribList.length = 0
}
function closeTag (parser) {
if (!parser.tagName) {
strictFail(parser, 'Weird empty close tag.')
parser.textNode += '</>'
parser.state = S.TEXT
return
}
if (parser.script) {
if (parser.tagName !== 'script') {
parser.script += '</' + parser.tagName + '>'
parser.tagName = ''
parser.state = S.SCRIPT
return
}
emitNode(parser, 'onscript', parser.script)
parser.script = ''
}
// first make sure that the closing tag actually exists.
// <a><b></c></b></a> will close everything, otherwise.
var t = parser.tags.length
var tagName = parser.tagName
if (!parser.strict) {
tagName = tagName[parser.looseCase]()
}
var closeTo = tagName
while (t--) {
var close = parser.tags[t]
if (close.name !== closeTo) {
// fail the first time in strict mode
strictFail(parser, 'Unexpected close tag')
} else {
break
}
}
// didn't find it. we already failed for strict, so just abort.
if (t < 0) {
strictFail(parser, 'Unmatched closing tag: ' + parser.tagName)
parser.textNode += '</' + parser.tagName + '>'
parser.state = S.TEXT
return
}
parser.tagName = tagName
var s = parser.tags.length
while (s-- > t) {
var tag = parser.tag = parser.tags.pop()
parser.tagName = parser.tag.name
emitNode(parser, 'onclosetag', parser.tagName)
var x = {}
for (var i in tag.ns) {
x[i] = tag.ns[i]
}
var parent = parser.tags[parser.tags.length - 1] || parser
if (parser.opt.xmlns && tag.ns !== parent.ns) {
// remove namespace bindings introduced by tag
Object.keys(tag.ns).forEach(function (p) {
var n = tag.ns[p]
emitNode(parser, 'onclosenamespace', { prefix: p, uri: n })
})
}
}
if (t === 0) parser.closedRoot = true
parser.tagName = parser.attribValue = parser.attribName = ''
parser.attribList.length = 0
parser.state = S.TEXT
}
function parseEntity (parser) {
var entity = parser.entity
var entityLC = entity.toLowerCase()
var num
var numStr = ''
if (parser.ENTITIES[entity]) {
return parser.ENTITIES[entity]
}
if (parser.ENTITIES[entityLC]) {
return parser.ENTITIES[entityLC]
}
entity = entityLC
if (entity.charAt(0) === '#') {
if (entity.charAt(1) === 'x') {
entity = entity.slice(2)
num = parseInt(entity, 16)
numStr = num.toString(16)
} else {
entity = entity.slice(1)
num = parseInt(entity, 10)
numStr = num.toString(10)
}
}
entity = entity.replace(/^0+/, '')
if (isNaN(num) || numStr.toLowerCase() !== entity) {
strictFail(parser, 'Invalid character entity')
return '&' + parser.entity + ';'
}
return String.fromCodePoint(num)
}
function beginWhiteSpace (parser, c) {
if (c === '<') {
parser.state = S.OPEN_WAKA
parser.startTagPosition = parser.position
} else if (!isWhitespace(c)) {
// have to process this as a text node.
// weird, but happens.
strictFail(parser, 'Non-whitespace before first tag.')
parser.textNode = c
parser.state = S.TEXT
}
}
function charAt (chunk, i) {
var result = ''
if (i < chunk.length) {
result = chunk.charAt(i)
}
return result
}
function write (chunk) {
var parser = this
if (this.error) {
throw this.error
}
if (parser.closed) {
return error(parser,
'Cannot write after close. Assign an onready handler.')
}
if (chunk === null) {
return end(parser)
}
if (typeof chunk === 'object') {
chunk = chunk.toString()
}
var i = 0
var c = ''
while (true) {
c = charAt(chunk, i++)
parser.c = c
if (!c) {
break
}
if (parser.trackPosition) {
parser.position++
if (c === '\n') {
parser.line++
parser.column = 0
} else {
parser.column++
}
}
switch (parser.state) {
case S.BEGIN:
parser.state = S.BEGIN_WHITESPACE
if (c === '\uFEFF') {
continue
}
beginWhiteSpace(parser, c)
continue
case S.BEGIN_WHITESPACE:
beginWhiteSpace(parser, c)
continue
case S.TEXT:
if (parser.sawRoot && !parser.closedRoot) {
var starti = i - 1
while (c && c !== '<' && c !== '&') {
c = charAt(chunk, i++)
if (c && parser.trackPosition) {
parser.position++
if (c === '\n') {
parser.line++
parser.column = 0
} else {
parser.column++
}
}
}
parser.textNode += chunk.substring(starti, i - 1)
}
if (c === '<' && !(parser.sawRoot && parser.closedRoot && !parser.strict)) {
parser.state = S.OPEN_WAKA
parser.startTagPosition = parser.position
} else {
if (!isWhitespace(c) && (!parser.sawRoot || parser.closedRoot)) {
strictFail(parser, 'Text data outside of root node.')
}
if (c === '&') {
parser.state = S.TEXT_ENTITY
} else {
parser.textNode += c
}
}
continue
case S.SCRIPT:
// only non-strict
if (c === '<') {
parser.state = S.SCRIPT_ENDING
} else {
parser.script += c
}
continue
case S.SCRIPT_ENDING:
if (c === '/') {
parser.state = S.CLOSE_TAG
} else {
parser.script += '<' + c
parser.state = S.SCRIPT
}
continue
case S.OPEN_WAKA:
// either a /, ?, !, or text is coming next.
if (c === '!') {
parser.state = S.SGML_DECL
parser.sgmlDecl = ''
} else if (isWhitespace(c)) {
// wait for it...
} else if (isMatch(nameStart, c)) {
parser.state = S.OPEN_TAG
parser.tagName = c
} else if (c === '/') {
parser.state = S.CLOSE_TAG
parser.tagName = ''
} else if (c === '?') {
parser.state = S.PROC_INST
parser.procInstName = parser.procInstBody = ''
} else {
strictFail(parser, 'Unencoded <')
// if there was some whitespace, then add that in.
if (parser.startTagPosition + 1 < parser.position) {
var pad = parser.position - parser.startTagPosition
c = new Array(pad).join(' ') + c
}
parser.textNode += '<' + c
parser.state = S.TEXT
}
continue
case S.SGML_DECL:
if ((parser.sgmlDecl + c).toUpperCase() === CDATA) {
emitNode(parser, 'onopencdata')
parser.state = S.CDATA
parser.sgmlDecl = ''
parser.cdata = ''
} else if (parser.sgmlDecl + c === '--') {
parser.state = S.COMMENT
parser.comment = ''
parser.sgmlDecl = ''
} else if ((parser.sgmlDecl + c).toUpperCase() === DOCTYPE) {
parser.state = S.DOCTYPE
if (parser.doctype || parser.sawRoot) {
strictFail(parser,
'Inappropriately located doctype declaration')
}
parser.doctype = ''
parser.sgmlDecl = ''
} else if (c === '>') {
emitNode(parser, 'onsgmldeclaration', parser.sgmlDecl)
parser.sgmlDecl = ''
parser.state = S.TEXT
} else if (isQuote(c)) {
parser.state = S.SGML_DECL_QUOTED
parser.sgmlDecl += c
} else {
parser.sgmlDecl += c
}
continue
case S.SGML_DECL_QUOTED:
if (c === parser.q) {
parser.state = S.SGML_DECL
parser.q = ''
}
parser.sgmlDecl += c
continue
case S.DOCTYPE:
if (c === '>') {
parser.state = S.TEXT
emitNode(parser, 'ondoctype', parser.doctype)
parser.doctype = true // just remember that we saw it.
} else {
parser.doctype += c
if (c === '[') {
parser.state = S.DOCTYPE_DTD
} else if (isQuote(c)) {
parser.state = S.DOCTYPE_QUOTED
parser.q = c
}
}
continue
case S.DOCTYPE_QUOTED:
parser.doctype += c
if (c === parser.q) {
parser.q = ''
parser.state = S.DOCTYPE
}
continue
case S.DOCTYPE_DTD:
parser.doctype += c
if (c === ']') {
parser.state = S.DOCTYPE
} else if (isQuote(c)) {
parser.state = S.DOCTYPE_DTD_QUOTED
parser.q = c
}
continue
case S.DOCTYPE_DTD_QUOTED:
parser.doctype += c
if (c === parser.q) {
parser.state = S.DOCTYPE_DTD
parser.q = ''
}
continue
case S.COMMENT:
if (c === '-') {
parser.state = S.COMMENT_ENDING
} else {
parser.comment += c
}
continue
case S.COMMENT_ENDING:
if (c === '-') {
parser.state = S.COMMENT_ENDED
parser.comment = textopts(parser.opt, parser.comment)
if (parser.comment) {
emitNode(parser, 'oncomment', parser.comment)
}
parser.comment = ''
} else {
parser.comment += '-' + c
parser.state = S.COMMENT
}
continue
case S.COMMENT_ENDED:
if (c !== '>') {
strictFail(parser, 'Malformed comment')
// allow <!-- blah -- bloo --> in non-strict mode,
// which is a comment of " blah -- bloo "
parser.comment += '--' + c
parser.state = S.COMMENT
} else {
parser.state = S.TEXT
}
continue
case S.CDATA:
if (c === ']') {
parser.state = S.CDATA_ENDING
} else {
parser.cdata += c
}
continue
case S.CDATA_ENDING:
if (c === ']') {
parser.state = S.CDATA_ENDING_2
} else {
parser.cdata += ']' + c
parser.state = S.CDATA
}
continue
case S.CDATA_ENDING_2:
if (c === '>') {
if (parser.cdata) {
emitNode(parser, 'oncdata', parser.cdata)
}
emitNode(parser, 'onclosecdata')
parser.cdata = ''
parser.state = S.TEXT
} else if (c === ']') {
parser.cdata += ']'
} else {
parser.cdata += ']]' + c
parser.state = S.CDATA
}
continue
case S.PROC_INST:
if (c === '?') {
parser.state = S.PROC_INST_ENDING
} else if (isWhitespace(c)) {
parser.state = S.PROC_INST_BODY
} else {
parser.procInstName += c
}
continue
case S.PROC_INST_BODY:
if (!parser.procInstBody && isWhitespace(c)) {
continue
} else if (c === '?') {
parser.state = S.PROC_INST_ENDING
} else {
parser.procInstBody += c
}
continue
case S.PROC_INST_ENDING:
if (c === '>') {
emitNode(parser, 'onprocessinginstruction', {
name: parser.procInstName,
body: parser.procInstBody
})
parser.procInstName = parser.procInstBody = ''
parser.state = S.TEXT
} else {
parser.procInstBody += '?' + c
parser.state = S.PROC_INST_BODY
}
continue
case S.OPEN_TAG:
if (isMatch(nameBody, c)) {
parser.tagName += c
} else {
newTag(parser)
if (c === '>') {
openTag(parser)
} else if (c === '/') {
parser.state = S.OPEN_TAG_SLASH
} else {
if (!isWhitespace(c)) {
strictFail(parser, 'Invalid character in tag name')
}
parser.state = S.ATTRIB
}
}
continue
case S.OPEN_TAG_SLASH:
if (c === '>') {
openTag(parser, true)
closeTag(parser)
} else {
strictFail(parser, 'Forward-slash in opening tag not followed by >')
parser.state = S.ATTRIB
}
continue
case S.ATTRIB:
// haven't read the attribute name yet.
if (isWhitespace(c)) {
continue
} else if (c === '>') {
openTag(parser)
} else if (c === '/') {
parser.state = S.OPEN_TAG_SLASH
} else if (isMatch(nameStart, c)) {
parser.attribName = c
parser.attribValue = ''
parser.state = S.ATTRIB_NAME
} else {
strictFail(parser, 'Invalid attribute name')
}
continue
case S.ATTRIB_NAME:
if (c === '=') {
parser.state = S.ATTRIB_VALUE
} else if (c === '>') {
strictFail(parser, 'Attribute without value')
parser.attribValue = parser.attribName
attrib(parser)
openTag(parser)
} else if (isWhitespace(c)) {
parser.state = S.ATTRIB_NAME_SAW_WHITE
} else if (isMatch(nameBody, c)) {
parser.attribName += c
} else {
strictFail(parser, 'Invalid attribute name')
}
continue
case S.ATTRIB_NAME_SAW_WHITE:
if (c === '=') {
parser.state = S.ATTRIB_VALUE
} else if (isWhitespace(c)) {
continue
} else {
strictFail(parser, 'Attribute without value')
parser.tag.attributes[parser.attribName] = ''
parser.attribValue = ''
emitNode(parser, 'onattribute', {
name: parser.attribName,
value: ''
})
parser.attribName = ''
if (c === '>') {
openTag(parser)
} else if (isMatch(nameStart, c)) {
parser.attribName = c
parser.state = S.ATTRIB_NAME
} else {
strictFail(parser, 'Invalid attribute name')
parser.state = S.ATTRIB
}
}
continue
case S.ATTRIB_VALUE:
if (isWhitespace(c)) {
continue
} else if (isQuote(c)) {
parser.q = c
parser.state = S.ATTRIB_VALUE_QUOTED
} else {
strictFail(parser, 'Unquoted attribute value')
parser.state = S.ATTRIB_VALUE_UNQUOTED
parser.attribValue = c
}
continue
case S.ATTRIB_VALUE_QUOTED:
if (c !== parser.q) {
if (c === '&') {
parser.state = S.ATTRIB_VALUE_ENTITY_Q
} else {
parser.attribValue += c
}
continue
}
attrib(parser)
parser.q = ''
parser.state = S.ATTRIB_VALUE_CLOSED
continue
case S.ATTRIB_VALUE_CLOSED:
if (isWhitespace(c)) {
parser.state = S.ATTRIB
} else if (c === '>') {
openTag(parser)
} else if (c === '/') {
parser.state = S.OPEN_TAG_SLASH
} else if (isMatch(nameStart, c)) {
strictFail(parser, 'No whitespace between attributes')
parser.attribName = c
parser.attribValue = ''
parser.state = S.ATTRIB_NAME
} else {
strictFail(parser, 'Invalid attribute name')
}
continue
case S.ATTRIB_VALUE_UNQUOTED:
if (!isAttribEnd(c)) {
if (c === '&') {
parser.state = S.ATTRIB_VALUE_ENTITY_U
} else {
parser.attribValue += c
}
continue
}
attrib(parser)
if (c === '>') {
openTag(parser)
} else {
parser.state = S.ATTRIB
}
continue
case S.CLOSE_TAG:
if (!parser.tagName) {
if (isWhitespace(c)) {
continue
} else if (notMatch(nameStart, c)) {
if (parser.script) {
parser.script += '</' + c
parser.state = S.SCRIPT
} else {
strictFail(parser, 'Invalid tagname in closing tag.')
}
} else {
parser.tagName = c
}
} else if (c === '>') {
closeTag(parser)
} else if (isMatch(nameBody, c)) {
parser.tagName += c
} else if (parser.script) {
parser.script += '</' + parser.tagName
parser.tagName = ''
parser.state = S.SCRIPT
} else {
if (!isWhitespace(c)) {
strictFail(parser, 'Invalid tagname in closing tag')
}
parser.state = S.CLOSE_TAG_SAW_WHITE
}
continue
case S.CLOSE_TAG_SAW_WHITE:
if (isWhitespace(c)) {
continue
}
if (c === '>') {
closeTag(parser)
} else {
strictFail(parser, 'Invalid characters in closing tag')
}
continue
case S.TEXT_ENTITY:
case S.ATTRIB_VALUE_ENTITY_Q:
case S.ATTRIB_VALUE_ENTITY_U:
var returnState
var buffer
switch (parser.state) {
case S.TEXT_ENTITY:
returnState = S.TEXT
buffer = 'textNode'
break
case S.ATTRIB_VALUE_ENTITY_Q:
returnState = S.ATTRIB_VALUE_QUOTED
buffer = 'attribValue'
break
case S.ATTRIB_VALUE_ENTITY_U:
returnState = S.ATTRIB_VALUE_UNQUOTED
buffer = 'attribValue'
break
}
if (c === ';') {
if (parser.opt.unparsedEntities) {
var parsedEntity = parseEntity(parser)
parser.entity = ''
parser.state = returnState
parser.write(parsedEntity)
} else {
parser[buffer] += parseEntity(parser)
parser.entity = ''
parser.state = returnState
}
} else if (isMatch(parser.entity.length ? entityBody : entityStart, c)) {
parser.entity += c
} else {
strictFail(parser, 'Invalid character in entity name')
parser[buffer] += '&' + parser.entity + c
parser.entity = ''
parser.state = returnState
}
continue
default: /* istanbul ignore next */ {
throw new Error(parser, 'Unknown state: ' + parser.state)
}
}
} // while
if (parser.position >= parser.bufferCheckPosition) {
checkBufferLength(parser)
}
return parser
}
/*! http://mths.be/fromcodepoint v0.1.0 by @mathias */
/* istanbul ignore next */
if (!String.fromCodePoint) {
(function () {
var stringFromCharCode = String.fromCharCode
var floor = Math.floor
var fromCodePoint = function () {
var MAX_SIZE = 0x4000
var codeUnits = []
var highSurrogate
var lowSurrogate
var index = -1
var length = arguments.length
if (!length) {
return ''
}
var result = ''
while (++index < length) {
var codePoint = Number(arguments[index])
if (
!isFinite(codePoint) || // `NaN`, `+Infinity`, or `-Infinity`
codePoint < 0 || // not a valid Unicode code point
codePoint > 0x10FFFF || // not a valid Unicode code point
floor(codePoint) !== codePoint // not an integer
) {
throw RangeError('Invalid code point: ' + codePoint)
}
if (codePoint <= 0xFFFF) { // BMP code point
codeUnits.push(codePoint)
} else { // Astral code point; split in surrogate halves
// http://mathiasbynens.be/notes/javascript-encoding#surrogate-formulae
codePoint -= 0x10000
highSurrogate = (codePoint >> 10) + 0xD800
lowSurrogate = (codePoint % 0x400) + 0xDC00
codeUnits.push(highSurrogate, lowSurrogate)
}
if (index + 1 === length || codeUnits.length > MAX_SIZE) {
result += stringFromCharCode.apply(null, codeUnits)
codeUnits.length = 0
}
}
return result
}
/* istanbul ignore next */
if (Object.defineProperty) {
Object.defineProperty(String, 'fromCodePoint', {
value: fromCodePoint,
configurable: true,
writable: true
})
} else {
String.fromCodePoint = fromCodePoint
}
}())
}
})(typeof exports === 'undefined' ? this.sax = {} : exports)
public/settings.js deleted 100644 → 0
View file @ cd022528
//TODO Projektnamen setzen:
let projektname= ""
// TODO Link zur Projektseite setzen
let projektseitenlink= ""
// TODO URL zum Projektlogo setzen
let projektlogourl = ""
// KEINE ÄNDERUNG NACH DIESER ZEILE!
let menu = document.getElementById("menu");
//link1: home
let homelink = document.createElement("a");
homelink.href="index.html"
homelink.innerHTML="Home"
menu.appendChild(homelink);
//link2: projektseite
let projectlink = document.createElement("a");
projectlink.href=projektseitenlink
projectlink.innerHTML="Projekt"
menu.appendChild(projectlink);
//link3: aktuelles
let newslink = document.createElement("a");
newslink.href="aktuelles.html"
newslink.innerHTML="Aktuelles"
menu.appendChild(newslink);
//link4: Kontakt
let contactlink = document.createElement("a");
contactlink.href="kontakt.html"
contactlink.innerHTML="Kontakt"
menu.appendChild(contactlink);
//set projectname
document.getElementById("projectname").innerHTML=projektname;
let hftlogo = document.createElement("a");
let topbar = document.getElementById("topbar");
hftlogo.href = "https://hft-stuttgart.de";
hftlogo.innerHTML="<img src='https://www.hft-stuttgart.de/typo3conf/ext/hft_sitepackage/Resources/Public/img/HFT_logo.svg'/>";
topbar.insertBefore(hftlogo,menu);
if(projektlogourl != ""){
let projectlogo = document.createElement("a");
projectlogo.href=projektseitenlink;
projectlogo.innerHTML="<img src='" + projektlogourl + "'/>";
topbar.insertBefore(projectlogo,menu);
}
//footer: add logo innovatice Hochschule
let bmbf = document.createElement('div');
bmbf.innerHTML = "<img src='https://transfer.hft-stuttgart.de/img/footer/Innovative_Hochschule_Initiative_BMBF_GWK_RGB.png' alt='Innovative Hochschule' style='height:90px'/>"
document.body.appendChild(bmbf);
public/style.css deleted 100644 → 0
View file @ cd022528
body {
font-family: sans-serif;
margin: auto;
max-width: 1280px;
margin-left:2%;
margin-right:2%;
}
.navbar {
background-color: #cc3125;
border-radius: 2px;
/* max-width: 800px; */
}
.navbar a {
color: #aaa;
display: inline-block;
font-size: 15px;
padding: 10px;
text-decoration: none;
}
.navbar a:hover {
color: #ffffff;
}
#topbar img{
max-width:15%;
margin-right:20px;
}
.content{
margin-left:2%;
margin-right:2%;
}
.header{
font-weight: bold;
}
.news{
background-color: #f5f5f5;
margin-bottom: 20px;
padding-top:10px;
padding-bottom: 10px;
}
public/test.js 0 → 100644
View file @ a238250e
var conditions = [[true, true]];
var url;
var position;
var model;
var state = 0;
function updateHideCondition(gmlId) {
conditions.unshift(['${gml_id} === "' + gmlId + '"', false]);
}
function tryGetMap() {
var vc_map = vcs.vcm.Framework.getInstance().getActiveMap();
console.log(vc_map.getScene().canvas);
var cesiumMapLayer;
for (const map of vc_map.layerCollection) {
if (map.name === "3D-Objekt Ebene") {
cesiumMapLayer = map;
}
}
var scene = vc_map.getScene();
scene.pickTranslucentDepth = true;
vc_map.mapElement.addEventListener('click', function (e) {
console.log(e);
if (e.button === 0 && state === 0) {
const feature = scene.pick(new Cesium.Cartesian2(e.layerX, e.layerY));
if (feature) {
updateHideCondition(feature.getProperty("gml_id"));
feature.tileset.style = new Cesium.Cesium3DTileStyle({
show: {
conditions: conditions,
},
});
position = new Cesium.Cartesian2(e.layerX, e.layerY);
uploadModel(vc_map);
}
}
if (e.button === 0 && state === 1) {
state = 2;
}
if (e.button === 0 && state === 2) {
const feature = scene.pick(new Cesium.Cartesian2(e.layerX, e.layerY));
if (feature) {
console.log(feature);
if (feature === model) {
openForm();
}
}
}
vc_map.mapElement.addEventListener("mousemove", (e) => {
if (state === 1 && model !== undefined) {
position = new Cesium.Cartesian2(e.layerX, e.layerY);
var center = vc_map.getScene().pickPosition(position);
console.log("Picked position: " + center);
console.log("Converted: " + convert(center));
model.position = center;
}
});
vc_map.pointerInteractionEvent.addEventListener(function (e) {
});
});
}
function convert(pos) {
let cart = Cesium.Cartographic.fromCartesian(pos);
//console.log("long: " + cart.longitude + ", lat: " + cart.latitude);
return Cesium.Cartesian3.fromDegrees(cart.longitude, cart.latitude, 0);
}
function toDegrees(cartesian3Pos) {
let pos = Cesium.Cartographic.fromCartesian(cartesian3Pos)
return [pos.longitude / Math.PI * 180, pos.latitude / Math.PI * 180, pos.altitude]
}
// This function is called when the file is uploaded or dropped into the upload window
function uploadModel(vc_map) {
// Create an input element
var inputElement = document.createElement("input");
// Set its type to file
inputElement.type = "file";
// Set accept to the file types you want the user to select.
// Include both the file extension and the mime type
inputElement.accept = ".glb, .gltf";
// set onchange event to call callback when user has selected file
inputElement.addEventListener("change", function (e) {
var fileInput = e.target;
var file = fileInput.files[0];
var reader = new FileReader();
reader.onload = function (e) {
var content = e.target.result;
var blob = new Blob([content], {
type: "application/octet-stream",
});
url = URL.createObjectURL(blob);
var center = vc_map.getScene().pickPosition(position);
console.log(center);
// Add the model to the viewer
model = vc_map.getEntities().add({
name: "gltf",
position: center,
model: {
uri: url,
show: true,
scale: 1.0,
},
});
state = 1;
}
reader.readAsArrayBuffer(file); // glTF files are binary, so use readAsArrayBuffer instead of readAsText
console.log(e);
});
// dispatch a click event to open the file dialog
inputElement.dispatchEvent(new MouseEvent("click"));
}
setTimeout(tryGetMap, 1000); // Retry after 0.5 seconds
window.onclick = function (event) {
let modal = document.getElementById('loginPopup');
if (event.target == modal) {
closeForm();
}
}
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Dies ist die Gitlab-Instanz des Transferportals der Hochschule für Technik Stuttgart. Hier geht es zurück zum Portal