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sdrangel/plugins/feature/map/Cesium/Workers/Matrix2-46444433.js
Jon Beniston 72980c691d Add Cesium
2022-02-04 20:41:22 +00:00

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K(t,e,r,i,a,u,o,s,c,l,f,d,h,m,y,p){this[0]=n.defaultValue(t,0),this[1]=n.defaultValue(a,0),this[2]=n.defaultValue(c,0),this[3]=n.defaultValue(h,0),this[4]=n.defaultValue(e,0),this[5]=n.defaultValue(u,0),this[6]=n.defaultValue(l,0),this[7]=n.defaultValue(m,0),this[8]=n.defaultValue(r,0),this[9]=n.defaultValue(o,0),this[10]=n.defaultValue(f,0),this[11]=n.defaultValue(y,0),this[12]=n.defaultValue(i,0),this[13]=n.defaultValue(s,0),this[14]=n.defaultValue(d,0),this[15]=n.defaultValue(p,0)}D.packFloat=function(t,e){return n.defined(e)||(e=new D),G[0]=t,J?(e.x=H[0],e.y=H[1],e.z=H[2],e.w=H[3]):(e.x=H[3],e.y=H[2],e.z=H[1],e.w=H[0]),e},D.unpackFloat=function(t){return J?(H[0]=t.x,H[1]=t.y,H[2]=t.z,H[3]=t.w):(H[0]=t.w,H[1]=t.z,H[2]=t.y,H[3]=t.x),G[0]},K.packedLength=16,K.pack=function(t,e,r){return r=n.defaultValue(r,0),e[r++]=t[0],e[r++]=t[1],e[r++]=t[2],e[r++]=t[3],e[r++]=t[4],e[r++]=t[5],e[r++]=t[6],e[r++]=t[7],e[r++]=t[8],e[r++]=t[9],e[r++]=t[10],e[r++]=t[11],e[r++]=t[12],e[r++]=t[13],e[r++]=t[14],e[r]=t[15],e},K.unpack=function(t,e,r){return e=n.defaultValue(e,0),n.defined(r)||(r=new K),r[0]=t[e++],r[1]=t[e++],r[2]=t[e++],r[3]=t[e++],r[4]=t[e++],r[5]=t[e++],r[6]=t[e++],r[7]=t[e++],r[8]=t[e++],r[9]=t[e++],r[10]=t[e++],r[11]=t[e++],r[12]=t[e++],r[13]=t[e++],r[14]=t[e++],r[15]=t[e],r},K.clone=function(t,e){if(n.defined(t))return n.defined(e)?(e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],e[4]=t[4],e[5]=t[5],e[6]=t[6],e[7]=t[7],e[8]=t[8],e[9]=t[9],e[10]=t[10],e[11]=t[11],e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15],e):new K(t[0],t[4],t[8],t[12],t[1],t[5],t[9],t[13],t[2],t[6],t[10],t[14],t[3],t[7],t[11],t[15])},K.fromArray=K.unpack,K.fromColumnMajorArray=function(t,e){return K.clone(t,e)},K.fromRowMajorArray=function(t,e){return n.defined(e)?(e[0]=t[0],e[1]=t[4],e[2]=t[8],e[3]=t[12],e[4]=t[1],e[5]=t[5],e[6]=t[9],e[7]=t[13],e[8]=t[2],e[9]=t[6],e[10]=t[10],e[11]=t[14],e[12]=t[3],e[13]=t[7],e[14]=t[11],e[15]=t[15],e):new K(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])},K.fromRotationTranslation=function(t,e,r){return e=n.defaultValue(e,i.ZERO),n.defined(r)?(r[0]=t[0],r[1]=t[1],r[2]=t[2],r[3]=0,r[4]=t[3],r[5]=t[4],r[6]=t[5],r[7]=0,r[8]=t[6],r[9]=t[7],r[10]=t[8],r[11]=0,r[12]=e.x,r[13]=e.y,r[14]=e.z,r[15]=1,r):new K(t[0],t[3],t[6],e.x,t[1],t[4],t[7],e.y,t[2],t[5],t[8],e.z,0,0,0,1)},K.fromTranslationQuaternionRotationScale=function(t,e,r,i){n.defined(i)||(i=new K);const a=r.x,u=r.y,o=r.z,s=e.x*e.x,c=e.x*e.y,l=e.x*e.z,f=e.x*e.w,d=e.y*e.y,h=e.y*e.z,m=e.y*e.w,y=e.z*e.z,p=e.z*e.w,x=e.w*e.w,M=s-d-y+x,w=2*(c-p),g=2*(l+m),z=2*(c+p),C=-s+d-y+x,O=2*(h-f),b=2*(l-m),S=2*(h+f),q=-s-d+y+x;return i[0]=M*a,i[1]=z*a,i[2]=b*a,i[3]=0,i[4]=w*u,i[5]=C*u,i[6]=S*u,i[7]=0,i[8]=g*o,i[9]=O*o,i[10]=q*o,i[11]=0,i[12]=t.x,i[13]=t.y,i[14]=t.z,i[15]=1,i},K.fromTranslationRotationScale=function(t,e){return K.fromTranslationQuaternionRotationScale(t.translation,t.rotation,t.scale,e)},K.fromTranslation=function(t,e){return K.fromRotationTranslation(I.IDENTITY,t,e)},K.fromScale=function(t,e){return n.defined(e)?(e[0]=t.x,e[1]=0,e[2]=0,e[3]=0,e[4]=0,e[5]=t.y,e[6]=0,e[7]=0,e[8]=0,e[9]=0,e[10]=t.z,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,e):new K(t.x,0,0,0,0,t.y,0,0,0,0,t.z,0,0,0,0,1)},K.fromUniformScale=function(t,e){return n.defined(e)?(e[0]=t,e[1]=0,e[2]=0,e[3]=0,e[4]=0,e[5]=t,e[6]=0,e[7]=0,e[8]=0,e[9]=0,e[10]=t,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,e):new K(t,0,0,0,0,t,0,0,0,0,t,0,0,0,0,1)};const $=new i,tt=new i,et=new i;K.fromCamera=function(t,e){const r=t.position,a=t.direction,u=t.up;i.normalize(a,$),i.normalize(i.cross($,u,tt),tt),i.normalize(i.cross(tt,$,et),et);const o=tt.x,s=tt.y,c=tt.z,l=$.x,f=$.y,d=$.z,h=et.x,m=et.y,y=et.z,p=r.x,x=r.y,M=r.z,w=o*-p+s*-x+c*-M,g=h*-p+m*-x+y*-M,z=l*p+f*x+d*M;return n.defined(e)?(e[0]=o,e[1]=h,e[2]=-l,e[3]=0,e[4]=s,e[5]=m,e[6]=-f,e[7]=0,e[8]=c,e[9]=y,e[10]=-d,e[11]=0,e[12]=w,e[13]=g,e[14]=z,e[15]=1,e):new K(o,s,c,w,h,m,y,g,-l,-f,-d,z,0,0,0,1)},K.computePerspectiveFieldOfView=function(t,e,n,r,i){const a=1/Math.tan(.5*t),u=a/e,o=(r+n)/(n-r),s=2*r*n/(n-r);return i[0]=u,i[1]=0,i[2]=0,i[3]=0,i[4]=0,i[5]=a,i[6]=0,i[7]=0,i[8]=0,i[9]=0,i[10]=o,i[11]=-1,i[12]=0,i[13]=0,i[14]=s,i[15]=0,i},K.computeOrthographicOffCenter=function(t,e,n,r,i,a,u){let o=1/(e-t),s=1/(r-n),c=1/(a-i);const l=-(e+t)*o,f=-(r+n)*s,d=-(a+i)*c;return o*=2,s*=2,c*=-2,u[0]=o,u[1]=0,u[2]=0,u[3]=0,u[4]=0,u[5]=s,u[6]=0,u[7]=0,u[8]=0,u[9]=0,u[10]=c,u[11]=0,u[12]=l,u[13]=f,u[14]=d,u[15]=1,u},K.computePerspectiveOffCenter=function(t,e,n,r,i,a,u){const o=2*i/(e-t),s=2*i/(r-n),c=(e+t)/(e-t),l=(r+n)/(r-n),f=-(a+i)/(a-i),d=-2*a*i/(a-i);return u[0]=o,u[1]=0,u[2]=0,u[3]=0,u[4]=0,u[5]=s,u[6]=0,u[7]=0,u[8]=c,u[9]=l,u[10]=f,u[11]=-1,u[12]=0,u[13]=0,u[14]=d,u[15]=0,u},K.computeInfinitePerspectiveOffCenter=function(t,e,n,r,i,a){const u=2*i/(e-t),o=2*i/(r-n),s=(e+t)/(e-t),c=(r+n)/(r-n),l=-2*i;return a[0]=u,a[1]=0,a[2]=0,a[3]=0,a[4]=0,a[5]=o,a[6]=0,a[7]=0,a[8]=s,a[9]=c,a[10]=-1,a[11]=-1,a[12]=0,a[13]=0,a[14]=l,a[15]=0,a},K.computeViewportTransformation=function(t,e,r,i){n.defined(i)||(i=new K),t=n.defaultValue(t,n.defaultValue.EMPTY_OBJECT);const a=n.defaultValue(t.x,0),u=n.defaultValue(t.y,0),o=n.defaultValue(t.width,0),s=n.defaultValue(t.height,0);e=n.defaultValue(e,0);const c=.5*o,l=.5*s,f=.5*((r=n.defaultValue(r,1))-e),d=c,h=l,m=f,y=a+c,p=u+l,x=e+f;return i[0]=d,i[1]=0,i[2]=0,i[3]=0,i[4]=0,i[5]=h,i[6]=0,i[7]=0,i[8]=0,i[9]=0,i[10]=m,i[11]=0,i[12]=y,i[13]=p,i[14]=x,i[15]=1,i},K.computeView=function(t,e,n,r,a){return a[0]=r.x,a[1]=n.x,a[2]=-e.x,a[3]=0,a[4]=r.y,a[5]=n.y,a[6]=-e.y,a[7]=0,a[8]=r.z,a[9]=n.z,a[10]=-e.z,a[11]=0,a[12]=-i.dot(r,t),a[13]=-i.dot(n,t),a[14]=i.dot(e,t),a[15]=1,a},K.toArray=function(t,e){return n.defined(e)?(e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],e[4]=t[4],e[5]=t[5],e[6]=t[6],e[7]=t[7],e[8]=t[8],e[9]=t[9],e[10]=t[10],e[11]=t[11],e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15],e):[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]]},K.getElementIndex=function(t,e){return 4*t+e},K.getColumn=function(t,e,n){const r=4*e,i=t[r],a=t[r+1],u=t[r+2],o=t[r+3];return n.x=i,n.y=a,n.z=u,n.w=o,n},K.setColumn=function(t,e,n,r){const i=4*e;return(r=K.clone(t,r))[i]=n.x,r[i+1]=n.y,r[i+2]=n.z,r[i+3]=n.w,r},K.setTranslation=function(t,e,n){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]=e.x,n[13]=e.y,n[14]=e.z,n[15]=t[15],n};const nt=new i;K.setScale=function(t,e,n){const r=K.getScale(t,nt),a=i.divideComponents(e,r,nt);return K.multiplyByScale(t,a,n)},K.getRow=function(t,e,n){const r=t[e],i=t[e+4],a=t[e+8],u=t[e+12];return n.x=r,n.y=i,n.z=a,n.w=u,n},K.setRow=function(t,e,n,r){return(r=K.clone(t,r))[e]=n.x,r[e+4]=n.y,r[e+8]=n.z,r[e+12]=n.w,r};const rt=new i;K.getScale=function(t,e){return e.x=i.magnitude(i.fromElements(t[0],t[1],t[2],rt)),e.y=i.magnitude(i.fromElements(t[4],t[5],t[6],rt)),e.z=i.magnitude(i.fromElements(t[8],t[9],t[10],rt)),e};const it=new i;K.getMaximumScale=function(t){return K.getScale(t,it),i.maximumComponent(it)},K.multiply=function(t,e,n){const r=t[0],i=t[1],a=t[2],u=t[3],o=t[4],s=t[5],c=t[6],l=t[7],f=t[8],d=t[9],h=t[10],m=t[11],y=t[12],p=t[13],x=t[14],M=t[15],w=e[0],g=e[1],z=e[2],C=e[3],O=e[4],b=e[5],S=e[6],q=e[7],_=e[8],R=e[9],V=e[10],E=e[11],T=e[12],A=e[13],I=e[14],N=e[15],U=r*w+o*g+f*z+y*C,L=i*w+s*g+d*z+p*C,v=a*w+c*g+h*z+x*C,P=u*w+l*g+m*z+M*C,W=r*O+o*b+f*S+y*q,k=i*O+s*b+d*S+p*q,B=a*O+c*b+h*S+x*q,j=u*O+l*b+m*S+M*q,X=r*_+o*R+f*V+y*E,D=i*_+s*R+d*V+p*E,Z=a*_+c*R+h*V+x*E,Y=u*_+l*R+m*V+M*E,F=r*T+o*A+f*I+y*N,G=i*T+s*A+d*I+p*N,H=a*T+c*A+h*I+x*N,Q=u*T+l*A+m*I+M*N;return n[0]=U,n[1]=L,n[2]=v,n[3]=P,n[4]=W,n[5]=k,n[6]=B,n[7]=j,n[8]=X,n[9]=D,n[10]=Z,n[11]=Y,n[12]=F,n[13]=G,n[14]=H,n[15]=Q,n},K.add=function(t,e,n){return n[0]=t[0]+e[0],n[1]=t[1]+e[1],n[2]=t[2]+e[2],n[3]=t[3]+e[3],n[4]=t[4]+e[4],n[5]=t[5]+e[5],n[6]=t[6]+e[6],n[7]=t[7]+e[7],n[8]=t[8]+e[8],n[9]=t[9]+e[9],n[10]=t[10]+e[10],n[11]=t[11]+e[11],n[12]=t[12]+e[12],n[13]=t[13]+e[13],n[14]=t[14]+e[14],n[15]=t[15]+e[15],n},K.subtract=function(t,e,n){return n[0]=t[0]-e[0],n[1]=t[1]-e[1],n[2]=t[2]-e[2],n[3]=t[3]-e[3],n[4]=t[4]-e[4],n[5]=t[5]-e[5],n[6]=t[6]-e[6],n[7]=t[7]-e[7],n[8]=t[8]-e[8],n[9]=t[9]-e[9],n[10]=t[10]-e[10],n[11]=t[11]-e[11],n[12]=t[12]-e[12],n[13]=t[13]-e[13],n[14]=t[14]-e[14],n[15]=t[15]-e[15],n},K.multiplyTransformation=function(t,e,n){const r=t[0],i=t[1],a=t[2],u=t[4],o=t[5],s=t[6],c=t[8],l=t[9],f=t[10],d=t[12],h=t[13],m=t[14],y=e[0],p=e[1],x=e[2],M=e[4],w=e[5],g=e[6],z=e[8],C=e[9],O=e[10],b=e[12],S=e[13],q=e[14],_=r*y+u*p+c*x,R=i*y+o*p+l*x,V=a*y+s*p+f*x,E=r*M+u*w+c*g,T=i*M+o*w+l*g,A=a*M+s*w+f*g,I=r*z+u*C+c*O,N=i*z+o*C+l*O,U=a*z+s*C+f*O,L=r*b+u*S+c*q+d,v=i*b+o*S+l*q+h,P=a*b+s*S+f*q+m;return n[0]=_,n[1]=R,n[2]=V,n[3]=0,n[4]=E,n[5]=T,n[6]=A,n[7]=0,n[8]=I,n[9]=N,n[10]=U,n[11]=0,n[12]=L,n[13]=v,n[14]=P,n[15]=1,n},K.multiplyByMatrix3=function(t,e,n){const r=t[0],i=t[1],a=t[2],u=t[4],o=t[5],s=t[6],c=t[8],l=t[9],f=t[10],d=e[0],h=e[1],m=e[2],y=e[3],p=e[4],x=e[5],M=e[6],w=e[7],g=e[8],z=r*d+u*h+c*m,C=i*d+o*h+l*m,O=a*d+s*h+f*m,b=r*y+u*p+c*x,S=i*y+o*p+l*x,q=a*y+s*p+f*x,_=r*M+u*w+c*g,R=i*M+o*w+l*g,V=a*M+s*w+f*g;return n[0]=z,n[1]=C,n[2]=O,n[3]=0,n[4]=b,n[5]=S,n[6]=q,n[7]=0,n[8]=_,n[9]=R,n[10]=V,n[11]=0,n[12]=t[12],n[13]=t[13],n[14]=t[14],n[15]=t[15],n},K.multiplyByTranslation=function(t,e,n){const r=e.x,i=e.y,a=e.z,u=r*t[0]+i*t[4]+a*t[8]+t[12],o=r*t[1]+i*t[5]+a*t[9]+t[13],s=r*t[2]+i*t[6]+a*t[10]+t[14];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]=u,n[13]=o,n[14]=s,n[15]=t[15],n};const at=new i;K.multiplyByUniformScale=function(t,e,n){return at.x=e,at.y=e,at.z=e,K.multiplyByScale(t,at,n)},K.multiplyByScale=function(t,e,n){const r=e.x,i=e.y,a=e.z;return 1===r&&1===i&&1===a?K.clone(t,n):(n[0]=r*t[0],n[1]=r*t[1],n[2]=r*t[2],n[3]=0,n[4]=i*t[4],n[5]=i*t[5],n[6]=i*t[6],n[7]=0,n[8]=a*t[8],n[9]=a*t[9],n[10]=a*t[10],n[11]=0,n[12]=t[12],n[13]=t[13],n[14]=t[14],n[15]=1,n)},K.multiplyByVector=function(t,e,n){const r=e.x,i=e.y,a=e.z,u=e.w,o=t[0]*r+t[4]*i+t[8]*a+t[12]*u,s=t[1]*r+t[5]*i+t[9]*a+t[13]*u,c=t[2]*r+t[6]*i+t[10]*a+t[14]*u,l=t[3]*r+t[7]*i+t[11]*a+t[15]*u;return n.x=o,n.y=s,n.z=c,n.w=l,n},K.multiplyByPointAsVector=function(t,e,n){const r=e.x,i=e.y,a=e.z,u=t[0]*r+t[4]*i+t[8]*a,o=t[1]*r+t[5]*i+t[9]*a,s=t[2]*r+t[6]*i+t[10]*a;return n.x=u,n.y=o,n.z=s,n},K.multiplyByPoint=function(t,e,n){const r=e.x,i=e.y,a=e.z,u=t[0]*r+t[4]*i+t[8]*a+t[12],o=t[1]*r+t[5]*i+t[9]*a+t[13],s=t[2]*r+t[6]*i+t[10]*a+t[14];return n.x=u,n.y=o,n.z=s,n},K.multiplyByScalar=function(t,e,n){return n[0]=t[0]*e,n[1]=t[1]*e,n[2]=t[2]*e,n[3]=t[3]*e,n[4]=t[4]*e,n[5]=t[5]*e,n[6]=t[6]*e,n[7]=t[7]*e,n[8]=t[8]*e,n[9]=t[9]*e,n[10]=t[10]*e,n[11]=t[11]*e,n[12]=t[12]*e,n[13]=t[13]*e,n[14]=t[14]*e,n[15]=t[15]*e,n},K.negate=function(t,e){return e[0]=-t[0],e[1]=-t[1],e[2]=-t[2],e[3]=-t[3],e[4]=-t[4],e[5]=-t[5],e[6]=-t[6],e[7]=-t[7],e[8]=-t[8],e[9]=-t[9],e[10]=-t[10],e[11]=-t[11],e[12]=-t[12],e[13]=-t[13],e[14]=-t[14],e[15]=-t[15],e},K.transpose=function(t,e){const n=t[1],r=t[2],i=t[3],a=t[6],u=t[7],o=t[11];return e[0]=t[0],e[1]=t[4],e[2]=t[8],e[3]=t[12],e[4]=n,e[5]=t[5],e[6]=t[9],e[7]=t[13],e[8]=r,e[9]=a,e[10]=t[10],e[11]=t[14],e[12]=i,e[13]=u,e[14]=o,e[15]=t[15],e},K.abs=function(t,e){return e[0]=Math.abs(t[0]),e[1]=Math.abs(t[1]),e[2]=Math.abs(t[2]),e[3]=Math.abs(t[3]),e[4]=Math.abs(t[4]),e[5]=Math.abs(t[5]),e[6]=Math.abs(t[6]),e[7]=Math.abs(t[7]),e[8]=Math.abs(t[8]),e[9]=Math.abs(t[9]),e[10]=Math.abs(t[10]),e[11]=Math.abs(t[11]),e[12]=Math.abs(t[12]),e[13]=Math.abs(t[13]),e[14]=Math.abs(t[14]),e[15]=Math.abs(t[15]),e},K.equals=function(t,e){return t===e||n.defined(t)&&n.defined(e)&&t[12]===e[12]&&t[13]===e[13]&&t[14]===e[14]&&t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2]&&t[4]===e[4]&&t[5]===e[5]&&t[6]===e[6]&&t[8]===e[8]&&t[9]===e[9]&&t[10]===e[10]&&t[3]===e[3]&&t[7]===e[7]&&t[11]===e[11]&&t[15]===e[15]},K.equalsEpsilon=function(t,e,r){return r=n.defaultValue(r,0),t===e||n.defined(t)&&n.defined(e)&&Math.abs(t[0]-e[0])<=r&&Math.abs(t[1]-e[1])<=r&&Math.abs(t[2]-e[2])<=r&&Math.abs(t[3]-e[3])<=r&&Math.abs(t[4]-e[4])<=r&&Math.abs(t[5]-e[5])<=r&&Math.abs(t[6]-e[6])<=r&&Math.abs(t[7]-e[7])<=r&&Math.abs(t[8]-e[8])<=r&&Math.abs(t[9]-e[9])<=r&&Math.abs(t[10]-e[10])<=r&&Math.abs(t[11]-e[11])<=r&&Math.abs(t[12]-e[12])<=r&&Math.abs(t[13]-e[13])<=r&&Math.abs(t[14]-e[14])<=r&&Math.abs(t[15]-e[15])<=r},K.getTranslation=function(t,e){return e.x=t[12],e.y=t[13],e.z=t[14],e},K.getMatrix3=function(t,e){return e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[4],e[4]=t[5],e[5]=t[6],e[6]=t[8],e[7]=t[9],e[8]=t[10],e};const ut=new I,ot=new I,st=new D,ct=new D(0,0,0,1);K.inverse=function(t,n){const i=t[0],a=t[4],u=t[8],o=t[12],s=t[1],c=t[5],l=t[9],f=t[13],d=t[2],h=t[6],m=t[10],y=t[14],p=t[3],x=t[7],M=t[11],w=t[15];let g=m*w,z=y*M,C=h*w,O=y*x,b=h*M,S=m*x,q=d*w,_=y*p,R=d*M,V=m*p,E=d*x,T=h*p;const A=g*c+O*l+b*f-(z*c+C*l+S*f),N=z*s+q*l+V*f-(g*s+_*l+R*f),U=C*s+_*c+E*f-(O*s+q*c+T*f),L=S*s+R*c+T*l-(b*s+V*c+E*l),v=z*a+C*u+S*o-(g*a+O*u+b*o),P=g*i+_*u+R*o-(z*i+q*u+V*o),W=O*i+q*a+T*o-(C*i+_*a+E*o),k=b*i+V*a+E*u-(S*i+R*a+T*u);g=u*f,z=o*l,C=a*f,O=o*c,b=a*l,S=u*c,q=i*f,_=o*s,R=i*l,V=u*s,E=i*c,T=a*s;const B=g*x+O*M+b*w-(z*x+C*M+S*w),j=z*p+q*M+V*w-(g*p+_*M+R*w),X=C*p+_*x+E*w-(O*p+q*x+T*w),Z=S*p+R*x+T*M-(b*p+V*x+E*M),Y=C*m+S*y+z*h-(b*y+g*h+O*m),F=R*y+g*d+_*m-(q*m+V*y+z*d),G=q*h+T*y+O*d-(E*y+C*d+_*h),H=E*m+b*d+V*h-(R*h+T*m+S*d);let Q=i*A+a*N+u*U+o*L;if(Math.abs(Q)<r.CesiumMath.EPSILON21){if(I.equalsEpsilon(K.getMatrix3(t,ut),ot,r.CesiumMath.EPSILON7)&&D.equals(K.getRow(t,3,st),ct))return n[0]=0,n[1]=0,n[2]=0,n[3]=0,n[4]=0,n[5]=0,n[6]=0,n[7]=0,n[8]=0,n[9]=0,n[10]=0,n[11]=0,n[12]=-t[12],n[13]=-t[13],n[14]=-t[14],n[15]=1,n;throw new e.RuntimeError("matrix is not invertible because its determinate is zero.")}return Q=1/Q,n[0]=A*Q,n[1]=N*Q,n[2]=U*Q,n[3]=L*Q,n[4]=v*Q,n[5]=P*Q,n[6]=W*Q,n[7]=k*Q,n[8]=B*Q,n[9]=j*Q,n[10]=X*Q,n[11]=Z*Q,n[12]=Y*Q,n[13]=F*Q,n[14]=G*Q,n[15]=H*Q,n},K.inverseTransformation=function(t,e){const n=t[0],r=t[1],i=t[2],a=t[4],u=t[5],o=t[6],s=t[8],c=t[9],l=t[10],f=t[12],d=t[13],h=t[14],m=-n*f-r*d-i*h,y=-a*f-u*d-o*h,p=-s*f-c*d-l*h;return e[0]=n,e[1]=a,e[2]=s,e[3]=0,e[4]=r,e[5]=u,e[6]=c,e[7]=0,e[8]=i,e[9]=o,e[10]=l,e[11]=0,e[12]=m,e[13]=y,e[14]=p,e[15]=1,e};const lt=new K;function ft(t,e,r,i){this.west=n.defaultValue(t,0),this.south=n.defaultValue(e,0),this.east=n.defaultValue(r,0),this.north=n.defaultValue(i,0)}K.inverseTranspose=function(t,e){return K.inverse(K.transpose(t,lt),e)},K.IDENTITY=Object.freeze(new K(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1)),K.ZERO=Object.freeze(new K(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0)),K.COLUMN0ROW0=0,K.COLUMN0ROW1=1,K.COLUMN0ROW2=2,K.COLUMN0ROW3=3,K.COLUMN1ROW0=4,K.COLUMN1ROW1=5,K.COLUMN1ROW2=6,K.COLUMN1ROW3=7,K.COLUMN2ROW0=8,K.COLUMN2ROW1=9,K.COLUMN2ROW2=10,K.COLUMN2ROW3=11,K.COLUMN3ROW0=12,K.COLUMN3ROW1=13,K.COLUMN3ROW2=14,K.COLUMN3ROW3=15,Object.defineProperties(K.prototype,{length:{get:function(){return K.packedLength}}}),K.prototype.clone=function(t){return K.clone(this,t)},K.prototype.equals=function(t){return K.equals(this,t)},K.equalsArray=function(t,e,n){return t[0]===e[n]&&t[1]===e[n+1]&&t[2]===e[n+2]&&t[3]===e[n+3]&&t[4]===e[n+4]&&t[5]===e[n+5]&&t[6]===e[n+6]&&t[7]===e[n+7]&&t[8]===e[n+8]&&t[9]===e[n+9]&&t[10]===e[n+10]&&t[11]===e[n+11]&&t[12]===e[n+12]&&t[13]===e[n+13]&&t[14]===e[n+14]&&t[15]===e[n+15]},K.prototype.equalsEpsilon=function(t,e){return K.equalsEpsilon(this,t,e)},K.prototype.toString=function(){return"("+this[0]+", "+this[4]+", "+this[8]+", "+this[12]+")\n("+this[1]+", "+this[5]+", "+this[9]+", "+this[13]+")\n("+this[2]+", "+this[6]+", "+this[10]+", "+this[14]+")\n("+this[3]+", "+this[7]+", "+this[11]+", "+this[15]+")"},Object.defineProperties(ft.prototype,{width:{get:function(){return ft.computeWidth(this)}},height:{get:function(){return ft.computeHeight(this)}}}),ft.packedLength=4,ft.pack=function(t,e,r){return r=n.defaultValue(r,0),e[r++]=t.west,e[r++]=t.south,e[r++]=t.east,e[r]=t.north,e},ft.unpack=function(t,e,r){return e=n.defaultValue(e,0),n.defined(r)||(r=new ft),r.west=t[e++],r.south=t[e++],r.east=t[e++],r.north=t[e],r},ft.computeWidth=function(t){let e=t.east;const n=t.west;return e<n&&(e+=r.CesiumMath.TWO_PI),e-n},ft.computeHeight=function(t){return t.north-t.south},ft.fromDegrees=function(t,e,i,a,u){return t=r.CesiumMath.toRadians(n.defaultValue(t,0)),e=r.CesiumMath.toRadians(n.defaultValue(e,0)),i=r.CesiumMath.toRadians(n.defaultValue(i,0)),a=r.CesiumMath.toRadians(n.defaultValue(a,0)),n.defined(u)?(u.west=t,u.south=e,u.east=i,u.north=a,u):new ft(t,e,i,a)},ft.fromRadians=function(t,e,r,i,a){return n.defined(a)?(a.west=n.defaultValue(t,0),a.south=n.defaultValue(e,0),a.east=n.defaultValue(r,0),a.north=n.defaultValue(i,0),a):new ft(t,e,r,i)},ft.fromCartographicArray=function(t,e){let i=Number.MAX_VALUE,a=-Number.MAX_VALUE,u=Number.MAX_VALUE,o=-Number.MAX_VALUE,s=Number.MAX_VALUE,c=-Number.MAX_VALUE;for(let e=0,n=t.length;e<n;e++){const n=t[e];i=Math.min(i,n.longitude),a=Math.max(a,n.longitude),s=Math.min(s,n.latitude),c=Math.max(c,n.latitude);const l=n.longitude>=0?n.longitude:n.longitude+r.CesiumMath.TWO_PI;u=Math.min(u,l),o=Math.max(o,l)}return a-i>o-u&&(i=u,a=o,a>r.CesiumMath.PI&&(a-=r.CesiumMath.TWO_PI),i>r.CesiumMath.PI&&(i-=r.CesiumMath.TWO_PI)),n.defined(e)?(e.west=i,e.south=s,e.east=a,e.north=c,e):new ft(i,s,a,c)},ft.fromCartesianArray=function(t,e,i){e=n.defaultValue(e,b.WGS84);let a=Number.MAX_VALUE,u=-Number.MAX_VALUE,o=Number.MAX_VALUE,s=-Number.MAX_VALUE,c=Number.MAX_VALUE,l=-Number.MAX_VALUE;for(let n=0,i=t.length;n<i;n++){const i=e.cartesianToCartographic(t[n]);a=Math.min(a,i.longitude),u=Math.max(u,i.longitude),c=Math.min(c,i.latitude),l=Math.max(l,i.latitude);const f=i.longitude>=0?i.longitude:i.longitude+r.CesiumMath.TWO_PI;o=Math.min(o,f),s=Math.max(s,f)}return u-a>s-o&&(a=o,u=s,u>r.CesiumMath.PI&&(u-=r.CesiumMath.TWO_PI),a>r.CesiumMath.PI&&(a-=r.CesiumMath.TWO_PI)),n.defined(i)?(i.west=a,i.south=c,i.east=u,i.north=l,i):new ft(a,c,u,l)},ft.clone=function(t,e){if(n.defined(t))return n.defined(e)?(e.west=t.west,e.south=t.south,e.east=t.east,e.north=t.north,e):new ft(t.west,t.south,t.east,t.north)},ft.equalsEpsilon=function(t,e,r){return r=n.defaultValue(r,0),t===e||n.defined(t)&&n.defined(e)&&Math.abs(t.west-e.west)<=r&&Math.abs(t.south-e.south)<=r&&Math.abs(t.east-e.east)<=r&&Math.abs(t.north-e.north)<=r},ft.prototype.clone=function(t){return ft.clone(this,t)},ft.prototype.equals=function(t){return ft.equals(this,t)},ft.equals=function(t,e){return t===e||n.defined(t)&&n.defined(e)&&t.west===e.west&&t.south===e.south&&t.east===e.east&&t.north===e.north},ft.prototype.equalsEpsilon=function(t,e){return ft.equalsEpsilon(this,t,e)},ft.validate=function(t){},ft.southwest=function(t,e){return n.defined(e)?(e.longitude=t.west,e.latitude=t.south,e.height=0,e):new p(t.west,t.south)},ft.northwest=function(t,e){return n.defined(e)?(e.longitude=t.west,e.latitude=t.north,e.height=0,e):new p(t.west,t.north)},ft.northeast=function(t,e){return n.defined(e)?(e.longitude=t.east,e.latitude=t.north,e.height=0,e):new p(t.east,t.north)},ft.southeast=function(t,e){return n.defined(e)?(e.longitude=t.east,e.latitude=t.south,e.height=0,e):new p(t.east,t.south)},ft.center=function(t,e){let i=t.east;const a=t.west;i<a&&(i+=r.CesiumMath.TWO_PI);const u=r.CesiumMath.negativePiToPi(.5*(a+i)),o=.5*(t.south+t.north);return n.defined(e)?(e.longitude=u,e.latitude=o,e.height=0,e):new p(u,o)},ft.intersection=function(t,e,i){let a=t.east,u=t.west,o=e.east,s=e.west;a<u&&o>0?a+=r.CesiumMath.TWO_PI:o<s&&a>0&&(o+=r.CesiumMath.TWO_PI),a<u&&s<0?s+=r.CesiumMath.TWO_PI:o<s&&u<0&&(u+=r.CesiumMath.TWO_PI);const c=r.CesiumMath.negativePiToPi(Math.max(u,s)),l=r.CesiumMath.negativePiToPi(Math.min(a,o));if((t.west<t.east||e.west<e.east)&&l<=c)return;const f=Math.max(t.south,e.south),d=Math.min(t.north,e.north);return f>=d?void 0:n.defined(i)?(i.west=c,i.south=f,i.east=l,i.north=d,i):new ft(c,f,l,d)},ft.simpleIntersection=function(t,e,r){const i=Math.max(t.west,e.west),a=Math.max(t.south,e.south),u=Math.min(t.east,e.east),o=Math.min(t.north,e.north);if(!(a>=o||i>=u))return n.defined(r)?(r.west=i,r.south=a,r.east=u,r.north=o,r):new ft(i,a,u,o)},ft.union=function(t,e,i){n.defined(i)||(i=new ft);let a=t.east,u=t.west,o=e.east,s=e.west;a<u&&o>0?a+=r.CesiumMath.TWO_PI:o<s&&a>0&&(o+=r.CesiumMath.TWO_PI),a<u&&s<0?s+=r.CesiumMath.TWO_PI:o<s&&u<0&&(u+=r.CesiumMath.TWO_PI);const c=r.CesiumMath.negativePiToPi(Math.min(u,s)),l=r.CesiumMath.negativePiToPi(Math.max(a,o));return i.west=c,i.south=Math.min(t.south,e.south),i.east=l,i.north=Math.max(t.north,e.north),i},ft.expand=function(t,e,r){return n.defined(r)||(r=new ft),r.west=Math.min(t.west,e.longitude),r.south=Math.min(t.south,e.latitude),r.east=Math.max(t.east,e.longitude),r.north=Math.max(t.north,e.latitude),r},ft.contains=function(t,e){let n=e.longitude;const i=e.latitude,a=t.west;let u=t.east;return u<a&&(u+=r.CesiumMath.TWO_PI,n<0&&(n+=r.CesiumMath.TWO_PI)),(n>a||r.CesiumMath.equalsEpsilon(n,a,r.CesiumMath.EPSILON14))&&(n<u||r.CesiumMath.equalsEpsilon(n,u,r.CesiumMath.EPSILON14))&&i>=t.south&&i<=t.north};const dt=new p;function ht(t,e){this.x=n.defaultValue(t,0),this.y=n.defaultValue(e,0)}ft.subsample=function(t,e,i,a){e=n.defaultValue(e,b.WGS84),i=n.defaultValue(i,0),n.defined(a)||(a=[]);let u=0;const o=t.north,s=t.south,c=t.east,l=t.west,f=dt;f.height=i,f.longitude=l,f.latitude=o,a[u]=e.cartographicToCartesian(f,a[u]),u++,f.longitude=c,a[u]=e.cartographicToCartesian(f,a[u]),u++,f.latitude=s,a[u]=e.cartographicToCartesian(f,a[u]),u++,f.longitude=l,a[u]=e.cartographicToCartesian(f,a[u]),u++,f.latitude=o<0?o:s>0?s:0;for(let n=1;n<8;++n)f.longitude=-Math.PI+n*r.CesiumMath.PI_OVER_TWO,ft.contains(t,f)&&(a[u]=e.cartographicToCartesian(f,a[u]),u++);return 0===f.latitude&&(f.longitude=l,a[u]=e.cartographicToCartesian(f,a[u]),u++,f.longitude=c,a[u]=e.cartographicToCartesian(f,a[u]),u++),a.length=u,a},ft.MAX_VALUE=Object.freeze(new ft(-Math.PI,-r.CesiumMath.PI_OVER_TWO,Math.PI,r.CesiumMath.PI_OVER_TWO)),ht.fromElements=function(t,e,r){return n.defined(r)?(r.x=t,r.y=e,r):new ht(t,e)},ht.clone=function(t,e){if(n.defined(t))return n.defined(e)?(e.x=t.x,e.y=t.y,e):new ht(t.x,t.y)},ht.fromCartesian3=ht.clone,ht.fromCartesian4=ht.clone,ht.packedLength=2,ht.pack=function(t,e,r){return r=n.defaultValue(r,0),e[r++]=t.x,e[r]=t.y,e},ht.unpack=function(t,e,r){return e=n.defaultValue(e,0),n.defined(r)||(r=new ht),r.x=t[e++],r.y=t[e],r},ht.packArray=function(t,r){const i=t.length,a=2*i;if(n.defined(r)){if(!Array.isArray(r)&&r.length!==a)throw new e.DeveloperError("If result is a typed array, it must have exactly array.length * 2 elements");r.length!==a&&(r.length=a)}else r=new Array(a);for(let e=0;e<i;++e)ht.pack(t[e],r,2*e);return r},ht.unpackArray=function(t,e){const r=t.length;n.defined(e)?e.length=r/2:e=new Array(r/2);for(let n=0;n<r;n+=2){const r=n/2;e[r]=ht.unpack(t,n,e[r])}return e},ht.fromArray=ht.unpack,ht.maximumComponent=function(t){return Math.max(t.x,t.y)},ht.minimumComponent=function(t){return Math.min(t.x,t.y)},ht.minimumByComponent=function(t,e,n){return n.x=Math.min(t.x,e.x),n.y=Math.min(t.y,e.y),n},ht.maximumByComponent=function(t,e,n){return n.x=Math.max(t.x,e.x),n.y=Math.max(t.y,e.y),n},ht.magnitudeSquared=function(t){return t.x*t.x+t.y*t.y},ht.magnitude=function(t){return Math.sqrt(ht.magnitudeSquared(t))};const mt=new ht;ht.distance=function(t,e){return ht.subtract(t,e,mt),ht.magnitude(mt)},ht.distanceSquared=function(t,e){return ht.subtract(t,e,mt),ht.magnitudeSquared(mt)},ht.normalize=function(t,e){const n=ht.magnitude(t);return e.x=t.x/n,e.y=t.y/n,e},ht.dot=function(t,e){return t.x*e.x+t.y*e.y},ht.cross=function(t,e){return t.x*e.y-t.y*e.x},ht.multiplyComponents=function(t,e,n){return n.x=t.x*e.x,n.y=t.y*e.y,n},ht.divideComponents=function(t,e,n){return n.x=t.x/e.x,n.y=t.y/e.y,n},ht.add=function(t,e,n){return n.x=t.x+e.x,n.y=t.y+e.y,n},ht.subtract=function(t,e,n){return n.x=t.x-e.x,n.y=t.y-e.y,n},ht.multiplyByScalar=function(t,e,n){return n.x=t.x*e,n.y=t.y*e,n},ht.divideByScalar=function(t,e,n){return n.x=t.x/e,n.y=t.y/e,n},ht.negate=function(t,e){return e.x=-t.x,e.y=-t.y,e},ht.abs=function(t,e){return e.x=Math.abs(t.x),e.y=Math.abs(t.y),e};const yt=new ht;ht.lerp=function(t,e,n,r){return ht.multiplyByScalar(e,n,yt),r=ht.multiplyByScalar(t,1-n,r),ht.add(yt,r,r)};const pt=new ht,xt=new ht;ht.angleBetween=function(t,e){return ht.normalize(t,pt),ht.normalize(e,xt),r.CesiumMath.acosClamped(ht.dot(pt,xt))};const Mt=new ht;function wt(t,e,r,i){this[0]=n.defaultValue(t,0),this[1]=n.defaultValue(r,0),this[2]=n.defaultValue(e,0),this[3]=n.defaultValue(i,0)}ht.mostOrthogonalAxis=function(t,e){const n=ht.normalize(t,Mt);return ht.abs(n,n),e=n.x<=n.y?ht.clone(ht.UNIT_X,e):ht.clone(ht.UNIT_Y,e)},ht.equals=function(t,e){return t===e||n.defined(t)&&n.defined(e)&&t.x===e.x&&t.y===e.y},ht.equalsArray=function(t,e,n){return t.x===e[n]&&t.y===e[n+1]},ht.equalsEpsilon=function(t,e,i,a){return t===e||n.defined(t)&&n.defined(e)&&r.CesiumMath.equalsEpsilon(t.x,e.x,i,a)&&r.CesiumMath.equalsEpsilon(t.y,e.y,i,a)},ht.ZERO=Object.freeze(new ht(0,0)),ht.ONE=Object.freeze(new ht(1,1)),ht.UNIT_X=Object.freeze(new ht(1,0)),ht.UNIT_Y=Object.freeze(new ht(0,1)),ht.prototype.clone=function(t){return ht.clone(this,t)},ht.prototype.equals=function(t){return ht.equals(this,t)},ht.prototype.equalsEpsilon=function(t,e,n){return ht.equalsEpsilon(this,t,e,n)},ht.prototype.toString=function(){return"("+this.x+", "+this.y+")"},wt.packedLength=4,wt.pack=function(t,e,r){return r=n.defaultValue(r,0),e[r++]=t[0],e[r++]=t[1],e[r++]=t[2],e[r++]=t[3],e},wt.unpack=function(t,e,r){return e=n.defaultValue(e,0),n.defined(r)||(r=new wt),r[0]=t[e++],r[1]=t[e++],r[2]=t[e++],r[3]=t[e++],r},wt.clone=function(t,e){if(n.defined(t))return n.defined(e)?(e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],e):new wt(t[0],t[2],t[1],t[3])},wt.fromArray=function(t,e,r){return e=n.defaultValue(e,0),n.defined(r)||(r=new wt),r[0]=t[e],r[1]=t[e+1],r[2]=t[e+2],r[3]=t[e+3],r},wt.fromColumnMajorArray=function(t,e){return wt.clone(t,e)},wt.fromRowMajorArray=function(t,e){return n.defined(e)?(e[0]=t[0],e[1]=t[2],e[2]=t[1],e[3]=t[3],e):new wt(t[0],t[1],t[2],t[3])},wt.fromScale=function(t,e){return n.defined(e)?(e[0]=t.x,e[1]=0,e[2]=0,e[3]=t.y,e):new wt(t.x,0,0,t.y)},wt.fromUniformScale=function(t,e){return n.defined(e)?(e[0]=t,e[1]=0,e[2]=0,e[3]=t,e):new wt(t,0,0,t)},wt.fromRotation=function(t,e){const r=Math.cos(t),i=Math.sin(t);return n.defined(e)?(e[0]=r,e[1]=i,e[2]=-i,e[3]=r,e):new wt(r,-i,i,r)},wt.toArray=function(t,e){return n.defined(e)?(e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],e):[t[0],t[1],t[2],t[3]]},wt.getElementIndex=function(t,e){return 2*t+e},wt.getColumn=function(t,e,n){const r=2*e,i=t[r],a=t[r+1];return n.x=i,n.y=a,n},wt.setColumn=function(t,e,n,r){const i=2*e;return(r=wt.clone(t,r))[i]=n.x,r[i+1]=n.y,r},wt.getRow=function(t,e,n){const r=t[e],i=t[e+2];return n.x=r,n.y=i,n},wt.setRow=function(t,e,n,r){return(r=wt.clone(t,r))[e]=n.x,r[e+2]=n.y,r};const gt=new ht;wt.getScale=function(t,e){return e.x=ht.magnitude(ht.fromElements(t[0],t[1],gt)),e.y=ht.magnitude(ht.fromElements(t[2],t[3],gt)),e};const zt=new ht;wt.getMaximumScale=function(t){return wt.getScale(t,zt),ht.maximumComponent(zt)},wt.multiply=function(t,e,n){const r=t[0]*e[0]+t[2]*e[1],i=t[0]*e[2]+t[2]*e[3],a=t[1]*e[0]+t[3]*e[1],u=t[1]*e[2]+t[3]*e[3];return n[0]=r,n[1]=a,n[2]=i,n[3]=u,n},wt.add=function(t,e,n){return n[0]=t[0]+e[0],n[1]=t[1]+e[1],n[2]=t[2]+e[2],n[3]=t[3]+e[3],n},wt.subtract=function(t,e,n){return n[0]=t[0]-e[0],n[1]=t[1]-e[1],n[2]=t[2]-e[2],n[3]=t[3]-e[3],n},wt.multiplyByVector=function(t,e,n){const r=t[0]*e.x+t[2]*e.y,i=t[1]*e.x+t[3]*e.y;return n.x=r,n.y=i,n},wt.multiplyByScalar=function(t,e,n){return n[0]=t[0]*e,n[1]=t[1]*e,n[2]=t[2]*e,n[3]=t[3]*e,n},wt.multiplyByScale=function(t,e,n){return n[0]=t[0]*e.x,n[1]=t[1]*e.x,n[2]=t[2]*e.y,n[3]=t[3]*e.y,n},wt.negate=function(t,e){return e[0]=-t[0],e[1]=-t[1],e[2]=-t[2],e[3]=-t[3],e},wt.transpose=function(t,e){const n=t[0],r=t[2],i=t[1],a=t[3];return e[0]=n,e[1]=r,e[2]=i,e[3]=a,e},wt.abs=function(t,e){return e[0]=Math.abs(t[0]),e[1]=Math.abs(t[1]),e[2]=Math.abs(t[2]),e[3]=Math.abs(t[3]),e},wt.equals=function(t,e){return t===e||n.defined(t)&&n.defined(e)&&t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2]&&t[3]===e[3]},wt.equalsArray=function(t,e,n){return t[0]===e[n]&&t[1]===e[n+1]&&t[2]===e[n+2]&&t[3]===e[n+3]},wt.equalsEpsilon=function(t,e,r){return r=n.defaultValue(r,0),t===e||n.defined(t)&&n.defined(e)&&Math.abs(t[0]-e[0])<=r&&Math.abs(t[1]-e[1])<=r&&Math.abs(t[2]-e[2])<=r&&Math.abs(t[3]-e[3])<=r},wt.IDENTITY=Object.freeze(new wt(1,0,0,1)),wt.ZERO=Object.freeze(new wt(0,0,0,0)),wt.COLUMN0ROW0=0,wt.COLUMN0ROW1=1,wt.COLUMN1ROW0=2,wt.COLUMN1ROW1=3,Object.defineProperties(wt.prototype,{length:{get:function(){return wt.packedLength}}}),wt.prototype.clone=function(t){return wt.clone(this,t)},wt.prototype.equals=function(t){return wt.equals(this,t)},wt.prototype.equalsEpsilon=function(t,e){return wt.equalsEpsilon(this,t,e)},wt.prototype.toString=function(){return"("+this[0]+", "+this[2]+")\n("+this[1]+", 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