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2 lines
29 KiB
2 lines
29 KiB
2 years ago
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define(["exports","./AttributeCompression-f02ec82f","./Cartesian2-8417ca3d","./Check-d18af7c4","./when-208fe5b0","./Math-4e53b694","./Transforms-a73b3b3b","./ComponentDatatype-9204e9f6","./EncodedCartesian3-874933de","./GeometryAttribute-04a19cfe","./IndexDatatype-d47ad6f6","./IntersectionTests-7d224a2f","./Plane-4aa8974d"],function(e,A,R,t,V,L,z,I,d,O,P,D,a){"use strict";var g=new R.Cartesian3,T=new R.Cartesian3,x=new R.Cartesian3;var s={calculateACMR:function(e){var t=(e=V.defaultValue(e,V.defaultValue.EMPTY_OBJECT)).indices,r=e.maximumIndex,a=V.defaultValue(e.cacheSize,24),n=t.length;if(!V.defined(r))for(var r=0,i=0,s=t[i];i<n;)r<s&&(r=s),s=t[++i];for(var o=[],u=0;u<r+1;u++)o[u]=0;for(var p=a+1,d=0;d<n;++d)p-o[t[d]]>a&&(o[t[d]]=p,++p);return(p-a+1)/(n/3)}};s.tipsify=function(e){var t=(e=V.defaultValue(e,V.defaultValue.EMPTY_OBJECT)).indices,r=e.maximumIndex,a=V.defaultValue(e.cacheSize,24);function n(e,t,r,a,n,i,s){for(var o,u=-1,p=-1,d=0;d<r.length;){var l=r[d];a[l].numLiveTriangles&&(o=0,(p<(o=n-a[l].timeStamp+2*a[l].numLiveTriangles<=t?n-a[l].timeStamp:o)||-1===p)&&(p=o,u=l)),++d}return-1===u?function(e,t,r){for(;1<=t.length;){var a=t[t.length-1];if(t.splice(t.length-1,1),0<e[a].numLiveTriangles)return a}for(;v<r;){if(0<e[v].numLiveTriangles)return++v-1;++v}return-1}(a,i,s):u}var e=t.length,i=0,s=t[P=0],o=e;if(V.defined(r))i=r+1;else{for(;P<o;)i<s&&(i=s),s=t[++P];if(-1===i)return 0;++i}for(var u=[],p=0;p<i;p++)u[p]={numLiveTriangles:0,timeStamp:0,vertexTriangles:[]};for(var d=P=0;P<o;)u[t[P]].vertexTriangles.push(d),++u[t[P]].numLiveTriangles,u[t[P+1]].vertexTriangles.push(d),++u[t[P+1]].numLiveTriangles,u[t[P+2]].vertexTriangles.push(d),++u[t[P+2]].numLiveTriangles,++d,P+=3;var l,y=0,f=a+1,v=1,c=[],m=[],C=0,h=[],b=e/3,g=[];for(p=0;p<b;p++)g[p]=!1;for(;-1!==y;){for(var A,c=[],T=(A=u[y]).vertexTriangles.length,x=0;x<T;++x)if(!g[d=A.vertexTriangles[x]]){g[d]=!0;for(var P=d+d+d,w=0;w<3;++w)l=t[P],c.push(l),m.push(l),h[C]=l,++C,--(l=u[l]).numLiveTriangles,f-l.timeStamp>a&&(l.timeStamp=f,++f),++P}y=n(0,a,c,u,f,m,i)}return h};var r={};function o(e,t,r,a,n){e[t++]=r,e[t++]=a,e[t++]=a,e[t++]=n,e[t++]=n,e[t]=r}function v(e){var t,r,a={};for(t in e)e.hasOwnProperty(t)&&V.defined(e[t])&&V.defined(e[t].values)&&(r=e[t],a[t]=new O.GeometryAttribute({componentDatatype:r.componentDatatype,componentsPerAttribute:r.componentsPerAttribute,normalize:r.normalize,values:[]}));return a}r.toWireframe=function(e){var t=e.indices;if(V.defined(t)){switch(e.primitiveType){case O.PrimitiveType.TRIANGLES:e.indices=function(e){for(var t=e.length,r=P.IndexDatatype.createTypedArray(t,t/3*6),a=0,n=0;n<t;n+=3,a+=6)o(r,a,e[n],e[n+1],e[n+2]);return r}(t);break;case O.PrimitiveType.TRIANGLE_STRIP:e.indices=function(e){var t=e.length;if(3<=t){var r=P.IndexDatatype.createTypedArray(t,6*(t-2));o(r,0,e[0],e[1],e[2]);for(var a=6,n=3;n<t;++n,a+=6)o(r,a,e[n-1],e[n],e[n-2]);return r}return new Uint16Array}(t);break;case O.PrimitiveType.TRIANGLE_FAN:e.indices=function(e){if(0<e.length){for(var t=e.length-1,r=P.IndexDatatype.createTypedArray(t,6*(t-1)),a=e[0],n=0,i=1;i<t;++i,n+=6)o(r,n,a,e[i],e[i+1]);return r}return new Uint16Array}(t)}e.primitiveType=O.PrimitiveType.LINES}return e},r.createLineSegmentsForVectors=function(e,t,r){t=V.defaultValue(t,"normal"),r=V.defaultValue(r,1e4);for(var a,n=e.attributes.position.values,i=e.attributes[t].values,s=n.length,o=new Float64Array(2*s),u=0,p=0;p<s;p+=3)o[u++]=n[p],o[u++]=n[p+1],o[u++]=n[p+2],o[u++]=n[p]+i[p]*r,o[u++]=n[p+1]+i[p+1]*r,o[u++]=n[p+2]+i[p+2]*r;e=e.boundingSphere;return V.defined(e)&&(a=new z.BoundingSphere(e.center,e.radius+r)),new O.Geometry({attributes:{position:new O.GeometryAttribute({componentDatatype:I.ComponentDatatype.DOUBLE,componentsPerAttribute:3,values:o})},primitiveType:O.PrimitiveType.LINES,boundingSphere:a})},r.createAttributeLocations=function(e){for(var t,r=["position","positionHigh","positionLow","position3DHigh","position3DLow","position2DHigh","position2DLow","pickColor","normal","st","tangent","bitangent","extrudeDirection","compressedAttributes"],a=e.attributes,n={},i=0,s=r.length,o
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