2 lines
16 KiB
JavaScript
Executable File
2 lines
16 KiB
JavaScript
Executable File
define(["./defaultValue-f6d5e6da","./Matrix3-81054f0f","./ArcType-26a3f38d","./BoundingRectangle-1d581417","./Transforms-20461479","./Matrix2-413c4048","./ComponentDatatype-ab629b88","./EllipsoidGeodesic-2723ab86","./EllipsoidTangentPlane-d430e7d5","./GeometryAttribute-b8117bde","./GeometryInstance-0318e0cd","./GeometryOffsetAttribute-2579b8d2","./GeometryPipeline-fcaf4d4d","./IndexDatatype-d3db4e7d","./Math-2ce22ee9","./PolygonGeometryLibrary-d7e504f0","./PolygonPipeline-621b1cb0","./VertexFormat-fbdec922","./combine-0c102d93","./RuntimeError-9b4ce3fb","./WebGLConstants-7f557f93","./AxisAlignedBoundingBox-2c0751ca","./IntersectionTests-a57eed59","./Plane-6add0ae1","./AttributeCompression-48e336db","./EncodedCartesian3-5e2017ab","./arrayRemoveDuplicates-9b636830","./EllipsoidRhumbLine-77eff028","./GeometryAttributes-1e4ddcd2"],(function(t,e,o,i,r,n,a,s,l,u,c,p,y,d,m,g,h,f,b,_,P,x,C,w,T,I,A,v,E){"use strict";const G=new e.Cartographic,O=new e.Cartographic;function L(t,e,o,i){const r=i.cartesianToCartographic(t,G).height,n=i.cartesianToCartographic(e,O);n.height=r,i.cartographicToCartesian(n,e);const a=i.cartesianToCartographic(o,O);a.height=r-100,i.cartographicToCartesian(a,o)}const V=new i.BoundingRectangle,H=new e.Cartesian3,D=new e.Cartesian3,N=new e.Cartesian3,F=new e.Cartesian3,R=new e.Cartesian3,M=new e.Cartesian3;let S=new e.Cartesian3,B=new e.Cartesian3,k=new e.Cartesian3;const z=new n.Cartesian2,W=new n.Cartesian2,Y=new e.Cartesian3,U=new r.Quaternion,j=new e.Matrix3,Q=new e.Matrix3;function q(o){const i=o.vertexFormat,s=o.geometry,l=o.shadowVolume,c=s.attributes.position.values,y=t.defined(s.attributes.st)?s.attributes.st.values:void 0;let d=c.length;const g=o.wall,h=o.top||g,f=o.bottom||g;if(i.st||i.normal||i.tangent||i.bitangent||l){const p=o.boundingRectangle,b=o.tangentPlane,_=o.ellipsoid,P=o.stRotation,x=o.perPositionHeight,C=z;C.x=p.x,C.y=p.y;const w=i.st?new Float32Array(d/3*2):void 0;let T;i.normal&&(T=x&&h&&!g?s.attributes.normal.values:new Float32Array(d));const I=i.tangent?new Float32Array(d):void 0,A=i.bitangent?new Float32Array(d):void 0,v=l?new Float32Array(d):void 0;let E=0,G=0,O=D,V=N,q=F,K=!0,Z=j,J=Q;if(0!==P){let t=r.Quaternion.fromAxisAngle(b._plane.normal,P,U);Z=e.Matrix3.fromQuaternion(t,Z),t=r.Quaternion.fromAxisAngle(b._plane.normal,-P,U),J=e.Matrix3.fromQuaternion(t,J)}else Z=e.Matrix3.clone(e.Matrix3.IDENTITY,Z),J=e.Matrix3.clone(e.Matrix3.IDENTITY,J);let X=0,$=0;h&&f&&(X=d/2,$=d/3,d/=2);for(let r=0;r<d;r+=3){const a=e.Cartesian3.fromArray(c,r,Y);if(i.st&&!t.defined(y)){let t=e.Matrix3.multiplyByVector(Z,a,H);t=_.scaleToGeodeticSurface(t,t);const o=b.projectPointOntoPlane(t,W);n.Cartesian2.subtract(o,C,o);const i=m.CesiumMath.clamp(o.x/p.width,0,1),r=m.CesiumMath.clamp(o.y/p.height,0,1);f&&(w[E+$]=i,w[E+1+$]=r),h&&(w[E]=i,w[E+1]=r),E+=2}if(i.normal||i.tangent||i.bitangent||l){const t=G+1,n=G+2;if(g){if(r+3<d){const t=e.Cartesian3.fromArray(c,r+3,R);if(K){const o=e.Cartesian3.fromArray(c,r+d,M);x&&L(a,t,o,_),e.Cartesian3.subtract(t,a,t),e.Cartesian3.subtract(o,a,o),O=e.Cartesian3.normalize(e.Cartesian3.cross(o,t,O),O),K=!1}e.Cartesian3.equalsEpsilon(t,a,m.CesiumMath.EPSILON10)&&(K=!0)}(i.tangent||i.bitangent)&&(q=_.geodeticSurfaceNormal(a,q),i.tangent&&(V=e.Cartesian3.normalize(e.Cartesian3.cross(q,O,V),V)))}else O=_.geodeticSurfaceNormal(a,O),(i.tangent||i.bitangent)&&(x&&(S=e.Cartesian3.fromArray(T,G,S),B=e.Cartesian3.cross(e.Cartesian3.UNIT_Z,S,B),B=e.Cartesian3.normalize(e.Matrix3.multiplyByVector(J,B,B),B),i.bitangent&&(k=e.Cartesian3.normalize(e.Cartesian3.cross(S,B,k),k))),V=e.Cartesian3.cross(e.Cartesian3.UNIT_Z,O,V),V=e.Cartesian3.normalize(e.Matrix3.multiplyByVector(J,V,V),V),i.bitangent&&(q=e.Cartesian3.normalize(e.Cartesian3.cross(O,V,q),q)));i.normal&&(o.wall?(T[G+X]=O.x,T[t+X]=O.y,T[n+X]=O.z):f&&(T[G+X]=-O.x,T[t+X]=-O.y,T[n+X]=-O.z),(h&&!x||g)&&(T[G]=O.x,T[t]=O.y,T[n]=O.z)),l&&(g&&(O=_.geodeticSurfaceNormal(a,O)),v[G+X]=-O.x,v[t+X]=-O.y,v[n+X]=-O.z),i.tangent&&(o.wall?(I[G+X]=V.x,I[t+X]=V.y,I[n+X]=V.z):f&&(I[G+X]=-V.x,I[t+X]=-V.y,I[n+X]=-V.z),h&&(x?(I[G]=B.x,I[t]=B.y,I[n]=B.z):(I[G]=V.x,I[t]=V.y,I[n]=V.z))),i.bitangent&&(f&&(A[G+X]=q.x,A[t+X]=q.y,A[n+X]=q.z),h&&(x?(A[G]=k.x,A[t]=k.y,A[n]=k.z):(A[G]=q.x,A[t]=q.y,A[n]=q.z))),G+=3}}i.st&&!t.defined(y)&&(s.attributes.st=new u.GeometryAttribute({componentDatatype:a.ComponentDatatype.FLOAT,componentsPerAttribute:2,values:w})),i.normal&&(s.attributes.normal=new u.GeometryAttribute({componentDatatype:a.ComponentDatatype.FLOAT,componentsPerAttribute:3,values:T})),i.tangent&&(s.attributes.tangent=new u.GeometryAttribute({componentDatatype:a.ComponentDatatype.FLOAT,componentsPerAttribute:3,values:I})),i.bitangent&&(s.attributes.bitangent=new u.GeometryAttribute({componentDatatype:a.ComponentDatatype.FLOAT,componentsPerAttribute:3,values:A})),l&&(s.attributes.extrudeDirection=new u.GeometryAttribute({componentDatatype:a.ComponentDatatype.FLOAT,componentsPerAttribute:3,values:v}))}if(o.extrude&&t.defined(o.offsetAttribute)){const t=c.length/3;let e=new Uint8Array(t);if(o.offsetAttribute===p.GeometryOffsetAttribute.TOP)h&&f||g?e=e.fill(1,0,t/2):h&&(e=e.fill(1));else{const t=o.offsetAttribute===p.GeometryOffsetAttribute.NONE?0:1;e=e.fill(t)}s.attributes.applyOffset=new u.GeometryAttribute({componentDatatype:a.ComponentDatatype.UNSIGNED_BYTE,componentsPerAttribute:1,values:e})}return s}const K=new e.Cartographic,Z=new e.Cartographic,J={westOverIDL:0,eastOverIDL:0};let X=new s.EllipsoidGeodesic;function $(e,i,r,a,l){if(l=t.defaultValue(l,new n.Rectangle),!t.defined(e)||e.length<3)return l.west=0,l.north=0,l.south=0,l.east=0,l;if(r===o.ArcType.RHUMB)return n.Rectangle.fromCartesianArray(e,i,l);X.ellipsoid.equals(i)||(X=new s.EllipsoidGeodesic(void 0,void 0,i)),l.west=Number.POSITIVE_INFINITY,l.east=Number.NEGATIVE_INFINITY,l.south=Number.POSITIVE_INFINITY,l.north=Number.NEGATIVE_INFINITY,J.westOverIDL=Number.POSITIVE_INFINITY,J.eastOverIDL=Number.NEGATIVE_INFINITY;const u=1/m.CesiumMath.chordLength(a,i.maximumRadius),c=e.length;let p,y=i.cartesianToCartographic(e[0],Z),d=K;for(let t=1;t<c;t++)p=d,d=y,y=i.cartesianToCartographic(e[t],p),X.setEndPoints(d,y),et(X,u,l,J);return p=d,d=y,y=i.cartesianToCartographic(e[0],p),X.setEndPoints(d,y),et(X,u,l,J),l.east-l.west>J.eastOverIDL-J.westOverIDL&&(l.west=J.westOverIDL,l.east=J.eastOverIDL,l.east>m.CesiumMath.PI&&(l.east=l.east-m.CesiumMath.TWO_PI),l.west>m.CesiumMath.PI&&(l.west=l.west-m.CesiumMath.TWO_PI)),l}const tt=new e.Cartographic;function et(t,e,o,i){const r=t.surfaceDistance,n=Math.ceil(r*e),a=n>0?r/(n-1):Number.POSITIVE_INFINITY;let s=0;for(let e=0;e<n;e++){const e=t.interpolateUsingSurfaceDistance(s,tt);s+=a;const r=e.longitude,n=e.latitude;o.west=Math.min(o.west,r),o.east=Math.max(o.east,r),o.south=Math.min(o.south,n),o.north=Math.max(o.north,n);const l=r>=0?r:r+m.CesiumMath.TWO_PI;i.westOverIDL=Math.min(i.westOverIDL,l),i.eastOverIDL=Math.max(i.eastOverIDL,l)}}const ot=[];function it(e,o,i,r,n,a,s,u,p,y){const m={walls:[]};let f;if(s||u){const n=g.PolygonGeometryLibrary.createGeometryFromPositions(e,o,i,r,a,p,y),l=n.attributes.position.values,h=n.indices;let b,_;if(s&&u){const e=l.concat(l);b=e.length/3,_=d.IndexDatatype.createTypedArray(b,2*h.length),_.set(h);const o=h.length,r=b/2;for(f=0;f<o;f+=3){const t=_[f]+r,e=_[f+1]+r,i=_[f+2]+r;_[f+o]=i,_[f+1+o]=e,_[f+2+o]=t}if(n.attributes.position.values=e,a&&p.normal){const t=n.attributes.normal.values;n.attributes.normal.values=new Float32Array(e.length),n.attributes.normal.values.set(t)}if(p.st&&t.defined(i)){const t=n.attributes.st.values;n.attributes.st.values=new Float32Array(2*b),n.attributes.st.values=t.concat(t)}n.indices=_}else if(u){for(b=l.length/3,_=d.IndexDatatype.createTypedArray(b,h.length),f=0;f<h.length;f+=3)_[f]=h[f+2],_[f+1]=h[f+1],_[f+2]=h[f];n.indices=_}m.topAndBottom=new c.GeometryInstance({geometry:n})}let b=n.outerRing,_=l.EllipsoidTangentPlane.fromPoints(b,e),P=_.projectPointsOntoPlane(b,ot),x=h.PolygonPipeline.computeWindingOrder2D(P);x===h.WindingOrder.CLOCKWISE&&(b=b.slice().reverse());let C=g.PolygonGeometryLibrary.computeWallGeometry(b,i,e,r,a,y);m.walls.push(new c.GeometryInstance({geometry:C}));const w=n.holes;for(f=0;f<w.length;f++){let t=w[f];_=l.EllipsoidTangentPlane.fromPoints(t,e),P=_.projectPointsOntoPlane(t,ot),x=h.PolygonPipeline.computeWindingOrder2D(P),x===h.WindingOrder.COUNTER_CLOCKWISE&&(t=t.slice().reverse()),C=g.PolygonGeometryLibrary.computeWallGeometry(t,i,e,r,a,y),m.walls.push(new c.GeometryInstance({geometry:C}))}return m}function rt(i){const r=i.polygonHierarchy,a=t.defaultValue(i.vertexFormat,f.VertexFormat.DEFAULT),s=t.defaultValue(i.ellipsoid,e.Ellipsoid.WGS84),l=t.defaultValue(i.granularity,m.CesiumMath.RADIANS_PER_DEGREE),u=t.defaultValue(i.stRotation,0),c=i.textureCoordinates,p=t.defaultValue(i.perPositionHeight,!1),y=p&&t.defined(i.extrudedHeight);let d=t.defaultValue(i.height,0),h=t.defaultValue(i.extrudedHeight,d);if(!y){const t=Math.max(d,h);h=Math.min(d,h),d=t}this._vertexFormat=f.VertexFormat.clone(a),this._ellipsoid=e.Ellipsoid.clone(s),this._granularity=l,this._stRotation=u,this._height=d,this._extrudedHeight=h,this._closeTop=t.defaultValue(i.closeTop,!0),this._closeBottom=t.defaultValue(i.closeBottom,!0),this._polygonHierarchy=r,this._perPositionHeight=p,this._perPositionHeightExtrude=y,this._shadowVolume=t.defaultValue(i.shadowVolume,!1),this._workerName="createPolygonGeometry",this._offsetAttribute=i.offsetAttribute,this._arcType=t.defaultValue(i.arcType,o.ArcType.GEODESIC),this._rectangle=void 0,this._textureCoordinateRotationPoints=void 0,this._textureCoordinates=c,this.packedLength=g.PolygonGeometryLibrary.computeHierarchyPackedLength(r,e.Cartesian3)+e.Ellipsoid.packedLength+f.VertexFormat.packedLength+(c?g.PolygonGeometryLibrary.computeHierarchyPackedLength(c,n.Cartesian2):1)+12}rt.fromPositions=function(e){return new rt({polygonHierarchy:{positions:(e=t.defaultValue(e,t.defaultValue.EMPTY_OBJECT)).positions},height:e.height,extrudedHeight:e.extrudedHeight,vertexFormat:e.vertexFormat,stRotation:e.stRotation,ellipsoid:e.ellipsoid,granularity:e.granularity,perPositionHeight:e.perPositionHeight,closeTop:e.closeTop,closeBottom:e.closeBottom,offsetAttribute:e.offsetAttribute,arcType:e.arcType,textureCoordinates:e.textureCoordinates})},rt.pack=function(o,i,r){return r=t.defaultValue(r,0),r=g.PolygonGeometryLibrary.packPolygonHierarchy(o._polygonHierarchy,i,r,e.Cartesian3),e.Ellipsoid.pack(o._ellipsoid,i,r),r+=e.Ellipsoid.packedLength,f.VertexFormat.pack(o._vertexFormat,i,r),r+=f.VertexFormat.packedLength,i[r++]=o._height,i[r++]=o._extrudedHeight,i[r++]=o._granularity,i[r++]=o._stRotation,i[r++]=o._perPositionHeightExtrude?1:0,i[r++]=o._perPositionHeight?1:0,i[r++]=o._closeTop?1:0,i[r++]=o._closeBottom?1:0,i[r++]=o._shadowVolume?1:0,i[r++]=t.defaultValue(o._offsetAttribute,-1),i[r++]=o._arcType,t.defined(o._textureCoordinates)?r=g.PolygonGeometryLibrary.packPolygonHierarchy(o._textureCoordinates,i,r,n.Cartesian2):i[r++]=-1,i[r++]=o.packedLength,i};const nt=e.Ellipsoid.clone(e.Ellipsoid.UNIT_SPHERE),at=new f.VertexFormat,st={polygonHierarchy:{}};return rt.unpack=function(o,i,r){i=t.defaultValue(i,0);const a=g.PolygonGeometryLibrary.unpackPolygonHierarchy(o,i,e.Cartesian3);i=a.startingIndex,delete a.startingIndex;const s=e.Ellipsoid.unpack(o,i,nt);i+=e.Ellipsoid.packedLength;const l=f.VertexFormat.unpack(o,i,at);i+=f.VertexFormat.packedLength;const u=o[i++],c=o[i++],p=o[i++],y=o[i++],d=1===o[i++],m=1===o[i++],h=1===o[i++],b=1===o[i++],_=1===o[i++],P=o[i++],x=o[i++],C=-1===o[i]?void 0:g.PolygonGeometryLibrary.unpackPolygonHierarchy(o,i,n.Cartesian2);t.defined(C)?(i=C.startingIndex,delete C.startingIndex):i++;const w=o[i++];return t.defined(r)||(r=new rt(st)),r._polygonHierarchy=a,r._ellipsoid=e.Ellipsoid.clone(s,r._ellipsoid),r._vertexFormat=f.VertexFormat.clone(l,r._vertexFormat),r._height=u,r._extrudedHeight=c,r._granularity=p,r._stRotation=y,r._perPositionHeightExtrude=d,r._perPositionHeight=m,r._closeTop=h,r._closeBottom=b,r._shadowVolume=_,r._offsetAttribute=-1===P?void 0:P,r._arcType=x,r._textureCoordinates=C,r.packedLength=w,r},rt.computeRectangle=function(i,r){const n=t.defaultValue(i.granularity,m.CesiumMath.RADIANS_PER_DEGREE),a=t.defaultValue(i.arcType,o.ArcType.GEODESIC),s=i.polygonHierarchy,l=t.defaultValue(i.ellipsoid,e.Ellipsoid.WGS84);return $(s.positions,l,a,n,r)},rt.createGeometry=function(e){const o=e._vertexFormat,i=e._ellipsoid,n=e._granularity,s=e._stRotation,f=e._polygonHierarchy,b=e._perPositionHeight,_=e._closeTop,P=e._closeBottom,x=e._arcType,C=e._textureCoordinates,w=t.defined(C);let T=f.positions;if(T.length<3)return;const I=l.EllipsoidTangentPlane.fromPoints(T,i),A=g.PolygonGeometryLibrary.polygonsFromHierarchy(f,w,I.projectPointsOntoPlane.bind(I),!b,i),v=A.hierarchy,E=A.polygons,G=w?g.PolygonGeometryLibrary.polygonsFromHierarchy(C,!0,(function(t){return t}),!1).polygons:void 0;if(0===v.length)return;T=v[0].outerRing;const O=g.PolygonGeometryLibrary.computeBoundingRectangle(I.plane.normal,I.projectPointOntoPlane.bind(I),T,s,V),L=[],H=e._height,D=e._extrudedHeight,N={perPositionHeight:b,vertexFormat:o,geometry:void 0,tangentPlane:I,boundingRectangle:O,ellipsoid:i,stRotation:s,textureCoordinates:void 0,bottom:!1,top:!0,wall:!1,extrude:!1,arcType:x};let F;if(e._perPositionHeightExtrude||!m.CesiumMath.equalsEpsilon(H,D,0,m.CesiumMath.EPSILON2))for(N.extrude=!0,N.top=_,N.bottom=P,N.shadowVolume=e._shadowVolume,N.offsetAttribute=e._offsetAttribute,F=0;F<E.length;F++){const t=it(i,E[F],w?G[F]:void 0,n,v[F],b,_,P,o,x);let e;_&&P?(e=t.topAndBottom,N.geometry=g.PolygonGeometryLibrary.scaleToGeodeticHeightExtruded(e.geometry,H,D,i,b)):_?(e=t.topAndBottom,e.geometry.attributes.position.values=h.PolygonPipeline.scaleToGeodeticHeight(e.geometry.attributes.position.values,H,i,!b),N.geometry=e.geometry):P&&(e=t.topAndBottom,e.geometry.attributes.position.values=h.PolygonPipeline.scaleToGeodeticHeight(e.geometry.attributes.position.values,D,i,!0),N.geometry=e.geometry),(_||P)&&(N.wall=!1,e.geometry=q(N),L.push(e));const r=t.walls;N.wall=!0;for(let t=0;t<r.length;t++){const e=r[t];N.geometry=g.PolygonGeometryLibrary.scaleToGeodeticHeightExtruded(e.geometry,H,D,i,b),e.geometry=q(N),L.push(e)}}else for(F=0;F<E.length;F++){const r=new c.GeometryInstance({geometry:g.PolygonGeometryLibrary.createGeometryFromPositions(i,E[F],w?G[F]:void 0,n,b,o,x)});if(r.geometry.attributes.position.values=h.PolygonPipeline.scaleToGeodeticHeight(r.geometry.attributes.position.values,H,i,!b),N.geometry=r.geometry,r.geometry=q(N),t.defined(e._offsetAttribute)){const t=r.geometry.attributes.position.values.length,o=e._offsetAttribute===p.GeometryOffsetAttribute.NONE?0:1,i=new Uint8Array(t/3).fill(o);r.geometry.attributes.applyOffset=new u.GeometryAttribute({componentDatatype:a.ComponentDatatype.UNSIGNED_BYTE,componentsPerAttribute:1,values:i})}L.push(r)}const R=y.GeometryPipeline.combineInstances(L)[0];R.attributes.position.values=new Float64Array(R.attributes.position.values),R.indices=d.IndexDatatype.createTypedArray(R.attributes.position.values.length/3,R.indices);const M=R.attributes,S=r.BoundingSphere.fromVertices(M.position.values);return o.position||delete M.position,new u.Geometry({attributes:M,indices:R.indices,primitiveType:R.primitiveType,boundingSphere:S,offsetAttribute:e._offsetAttribute})},rt.createShadowVolume=function(t,e,o){const i=t._granularity,r=t._ellipsoid,n=e(i,r),a=o(i,r);return new rt({polygonHierarchy:t._polygonHierarchy,ellipsoid:r,stRotation:t._stRotation,granularity:i,perPositionHeight:!1,extrudedHeight:n,height:a,vertexFormat:f.VertexFormat.POSITION_ONLY,shadowVolume:!0,arcType:t._arcType})},Object.defineProperties(rt.prototype,{rectangle:{get:function(){if(!t.defined(this._rectangle)){const t=this._polygonHierarchy.positions;this._rectangle=$(t,this._ellipsoid,this._arcType,this._granularity)}return this._rectangle}},textureCoordinateRotationPoints:{get:function(){return t.defined(this._textureCoordinateRotationPoints)||(this._textureCoordinateRotationPoints=function(t){const e=-t._stRotation;if(0===e)return[0,0,0,1,1,0];const o=t._ellipsoid,i=t._polygonHierarchy.positions,r=t.rectangle;return u.Geometry._textureCoordinateRotationPoints(i,e,o,r)}(this)),this._textureCoordinateRotationPoints}}}),function(o,i){return t.defined(i)&&(o=rt.unpack(o,i)),o._ellipsoid=e.Ellipsoid.clone(o._ellipsoid),rt.createGeometry(o)}}));
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