2 lines
15 KiB
JavaScript
2 lines
15 KiB
JavaScript
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define(["exports","./Transforms-20461479","./Matrix2-413c4048","./Matrix3-81054f0f","./ComponentDatatype-ab629b88","./defaultValue-f6d5e6da","./EllipseGeometryLibrary-46203226","./GeometryAttribute-b8117bde","./GeometryAttributes-1e4ddcd2","./GeometryInstance-0318e0cd","./GeometryOffsetAttribute-2579b8d2","./GeometryPipeline-fcaf4d4d","./IndexDatatype-d3db4e7d","./Math-2ce22ee9","./VertexFormat-fbdec922"],(function(t,e,i,r,n,o,a,s,l,u,m,c,p,y,d){"use strict";const f=new r.Cartesian3,A=new r.Cartesian3,x=new r.Cartesian3,h=new r.Cartesian3,g=new i.Cartesian2,_=new r.Matrix3,b=new r.Matrix3,C=new e.Quaternion,w=new r.Cartesian3,M=new r.Cartesian3,E=new r.Cartesian3,I=new r.Cartographic,T=new r.Cartesian3,G=new i.Cartesian2,N=new i.Cartesian2;function P(t,u,c){const p=u.vertexFormat,y=u.center,d=u.semiMajorAxis,h=u.semiMinorAxis,P=u.ellipsoid,v=u.stRotation,V=c?t.length/3*2:t.length/3,F=u.shadowVolume,D=p.st?new Float32Array(2*V):void 0,O=p.normal?new Float32Array(3*V):void 0,S=p.tangent?new Float32Array(3*V):void 0,L=p.bitangent?new Float32Array(3*V):void 0,R=F?new Float32Array(3*V):void 0;let j=0,z=w,k=M,B=E;const Y=new e.GeographicProjection(P),H=Y.project(P.cartesianToCartographic(y,I),T),U=P.scaleToGeodeticSurface(y,f);P.geodeticSurfaceNormal(U,U);let Q=_,W=b;if(0!==v){let t=e.Quaternion.fromAxisAngle(U,v,C);Q=r.Matrix3.fromQuaternion(t,Q),t=e.Quaternion.fromAxisAngle(U,-v,C),W=r.Matrix3.fromQuaternion(t,W)}else Q=r.Matrix3.clone(r.Matrix3.IDENTITY,Q),W=r.Matrix3.clone(r.Matrix3.IDENTITY,W);const J=i.Cartesian2.fromElements(Number.POSITIVE_INFINITY,Number.POSITIVE_INFINITY,G),q=i.Cartesian2.fromElements(Number.NEGATIVE_INFINITY,Number.NEGATIVE_INFINITY,N);let Z=t.length;const K=c?Z:0,X=K/3*2;for(let e=0;e<Z;e+=3){const i=e+1,n=e+2,o=r.Cartesian3.fromArray(t,e,f);if(p.st){const t=r.Matrix3.multiplyByVector(Q,o,A),e=Y.project(P.cartesianToCartographic(t,I),x);r.Cartesian3.subtract(e,H,e),g.x=(e.x+d)/(2*d),g.y=(e.y+h)/(2*h),J.x=Math.min(g.x,J.x),J.y=Math.min(g.y,J.y),q.x=Math.max(g.x,q.x),q.y=Math.max(g.y,q.y),c&&(D[j+X]=g.x,D[j+1+X]=g.y),D[j++]=g.x,D[j++]=g.y}(p.normal||p.tangent||p.bitangent||F)&&(z=P.geodeticSurfaceNormal(o,z),F&&(R[e+K]=-z.x,R[i+K]=-z.y,R[n+K]=-z.z),(p.normal||p.tangent||p.bitangent)&&((p.tangent||p.bitangent)&&(k=r.Cartesian3.normalize(r.Cartesian3.cross(r.Cartesian3.UNIT_Z,z,k),k),r.Matrix3.multiplyByVector(W,k,k)),p.normal&&(O[e]=z.x,O[i]=z.y,O[n]=z.z,c&&(O[e+K]=-z.x,O[i+K]=-z.y,O[n+K]=-z.z)),p.tangent&&(S[e]=k.x,S[i]=k.y,S[n]=k.z,c&&(S[e+K]=-k.x,S[i+K]=-k.y,S[n+K]=-k.z)),p.bitangent&&(B=r.Cartesian3.normalize(r.Cartesian3.cross(z,k,B),B),L[e]=B.x,L[i]=B.y,L[n]=B.z,c&&(L[e+K]=B.x,L[i+K]=B.y,L[n+K]=B.z))))}if(p.st){Z=D.length;for(let t=0;t<Z;t+=2)D[t]=(D[t]-J.x)/(q.x-J.x),D[t+1]=(D[t+1]-J.y)/(q.y-J.y)}const $=new l.GeometryAttributes;if(p.position){const e=a.EllipseGeometryLibrary.raisePositionsToHeight(t,u,c);$.position=new s.GeometryAttribute({componentDatatype:n.ComponentDatatype.DOUBLE,componentsPerAttribute:3,values:e})}if(p.st&&($.st=new s.GeometryAttribute({componentDatatype:n.ComponentDatatype.FLOAT,componentsPerAttribute:2,values:D})),p.normal&&($.normal=new s.GeometryAttribute({componentDatatype:n.ComponentDatatype.FLOAT,componentsPerAttribute:3,values:O})),p.tangent&&($.tangent=new s.GeometryAttribute({componentDatatype:n.ComponentDatatype.FLOAT,componentsPerAttribute:3,values:S})),p.bitangent&&($.bitangent=new s.GeometryAttribute({componentDatatype:n.ComponentDatatype.FLOAT,componentsPerAttribute:3,values:L})),F&&($.extrudeDirection=new s.GeometryAttribute({componentDatatype:n.ComponentDatatype.FLOAT,componentsPerAttribute:3,values:R})),c&&o.defined(u.offsetAttribute)){let t=new Uint8Array(V);if(u.offsetAttribute===m.GeometryOffsetAttribute.TOP)t=t.fill(1,0,V/2);else{const e=u.offsetAttribute===m.GeometryOffsetAttribute.NONE?0:1;t=t.fill(e)}$.applyOffset=new s.GeometryAttribute({componentDatatype:n.ComponentDatatype.UNSIGNED_BYTE,componentsPerAttribute:1,values:t})}return $}function v(t){const e=new Array(t*(t+1)*12-6);let i,r,n,o,a,s=0;for(i=0,n=1,o=0;o<3;o++)e[s++]=n++,e[s++]=i,e[s++]
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