2 lines
15 KiB
JavaScript
2 lines
15 KiB
JavaScript
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define(["./when-4bbc8319","./Matrix2-9aa31791","./GeometryOffsetAttribute-1772960d","./Transforms-d13cc04e","./RuntimeError-346a3079","./ComponentDatatype-93750d1a","./GeometryAttribute-43536dc0","./GeometryAttributes-7827a6c2","./GeometryInstance-47b34185","./GeometryPipeline-b1a36b18","./IndexDatatype-b7d979a6","./PolygonPipeline-da7fc5ca","./RectangleGeometryLibrary-d589ac1e","./VertexFormat-71718faa","./combine-83860057","./WebGLConstants-1c8239cc","./AttributeCompression-af389d04","./EncodedCartesian3-f286cedc","./IntersectionTests-96a04219","./Plane-318d6937","./EllipsoidRhumbLine-30c47ff4"],(function(t,e,a,r,n,i,o,s,l,u,c,m,p,d,g,y,f,h,v,b,_){"use strict";var A=new e.Cartesian3,x=new e.Cartesian3,w=new e.Cartesian3,C=new e.Cartesian3,R=new e.Rectangle,E=new e.Cartesian2,F=new r.BoundingSphere,G=new r.BoundingSphere;function P(t,e){var a=new o.Geometry({attributes:new s.GeometryAttributes,primitiveType:o.PrimitiveType.TRIANGLES});return a.attributes.position=new o.GeometryAttribute({componentDatatype:i.ComponentDatatype.DOUBLE,componentsPerAttribute:3,values:e.positions}),t.normal&&(a.attributes.normal=new o.GeometryAttribute({componentDatatype:i.ComponentDatatype.FLOAT,componentsPerAttribute:3,values:e.normals})),t.tangent&&(a.attributes.tangent=new o.GeometryAttribute({componentDatatype:i.ComponentDatatype.FLOAT,componentsPerAttribute:3,values:e.tangents})),t.bitangent&&(a.attributes.bitangent=new o.GeometryAttribute({componentDatatype:i.ComponentDatatype.FLOAT,componentsPerAttribute:3,values:e.bitangents})),a}var V=new e.Cartesian3,L=new e.Cartesian3;function D(t,a){var r=t._vertexFormat,n=t._ellipsoid,s=a.height,l=a.width,u=a.northCap,m=a.southCap,d=0,g=s,y=s,f=0;u&&(d=1,y-=1,f+=1),m&&(g-=1,y-=1,f+=1),f+=l*y;for(var h=r.position?new Float64Array(3*f):void 0,v=r.st?new Float32Array(2*f):void 0,b=0,_=0,R=A,F=E,G=Number.MAX_VALUE,V=Number.MAX_VALUE,L=-Number.MAX_VALUE,D=-Number.MAX_VALUE,M=d;M<g;++M)for(var T=0;T<l;++T)p.RectangleGeometryLibrary.computePosition(a,n,r.st,M,T,R,F),h[b++]=R.x,h[b++]=R.y,h[b++]=R.z,r.st&&(v[_++]=F.x,v[_++]=F.y,G=Math.min(G,F.x),V=Math.min(V,F.y),L=Math.max(L,F.x),D=Math.max(D,F.y));if(u&&(p.RectangleGeometryLibrary.computePosition(a,n,r.st,0,0,R,F),h[b++]=R.x,h[b++]=R.y,h[b++]=R.z,r.st&&(v[_++]=F.x,v[_++]=F.y,G=F.x,V=F.y,L=F.x,D=F.y)),m&&(p.RectangleGeometryLibrary.computePosition(a,n,r.st,s-1,0,R,F),h[b++]=R.x,h[b++]=R.y,h[b]=R.z,r.st&&(v[_++]=F.x,v[_]=F.y,G=Math.min(G,F.x),V=Math.min(V,F.y),L=Math.max(L,F.x),D=Math.max(D,F.y))),r.st&&(G<0||V<0||L>1||D>1))for(var O=0;O<v.length;O+=2)v[O]=(v[O]-G)/(L-G),v[O+1]=(v[O+1]-V)/(D-V);var N=function(t,a,r,n){var i=t.length,o=a.normal?new Float32Array(i):void 0,s=a.tangent?new Float32Array(i):void 0,l=a.bitangent?new Float32Array(i):void 0,u=0,c=C,m=w,p=x;if(a.normal||a.tangent||a.bitangent)for(var d=0;d<i;d+=3){var g=e.Cartesian3.fromArray(t,d,A),y=u+1,f=u+2;p=r.geodeticSurfaceNormal(g,p),(a.tangent||a.bitangent)&&(e.Cartesian3.cross(e.Cartesian3.UNIT_Z,p,m),e.Matrix3.multiplyByVector(n,m,m),e.Cartesian3.normalize(m,m),a.bitangent&&e.Cartesian3.normalize(e.Cartesian3.cross(p,m,c),c)),a.normal&&(o[u]=p.x,o[y]=p.y,o[f]=p.z),a.tangent&&(s[u]=m.x,s[y]=m.y,s[f]=m.z),a.bitangent&&(l[u]=c.x,l[y]=c.y,l[f]=c.z),u+=3}return P(a,{positions:t,normals:o,tangents:s,bitangents:l})}(h,r,n,a.tangentRotationMatrix),S=6*(l-1)*(y-1);u&&(S+=3*(l-1)),m&&(S+=3*(l-1));var I,k=c.IndexDatatype.createTypedArray(f,S),H=0,z=0;for(I=0;I<y-1;++I){for(var B=0;B<l-1;++B){var U=H,Y=U+l,q=Y+1,X=U+1;k[z++]=U,k[z++]=Y,k[z++]=X,k[z++]=X,k[z++]=Y,k[z++]=q,++H}++H}if(u||m){var Q,W,J=f-1,j=f-1;if(u&&m&&(J=f-2),H=0,u)for(I=0;I<l-1;I++)W=(Q=H)+1,k[z++]=J,k[z++]=Q,k[z++]=W,++H;if(m)for(H=(y-1)*l,I=0;I<l-1;I++)W=(Q=H)+1,k[z++]=Q,k[z++]=j,k[z++]=W,++H}return N.indices=k,r.st&&(N.attributes.st=new o.GeometryAttribute({componentDatatype:i.ComponentDatatype.FLOAT,componentsPerAttribute:2,values:v})),N}function M(t,e,a,r,n){return t[e++]=r[a],t[e++]=r[a+1],t[e++]=r[a+2],t[e++]=n[a],t[e++]=n[a+1],t[e]=n[a+2],t}function T(t,e,a,r){return t[e++]=r[a],t[e++]=r[a+1],t[e++]=r[a],t[e]=r[a+1],t}var
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