2 lines
10 KiB
JavaScript
2 lines
10 KiB
JavaScript
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define(["exports","./Transforms-f15de320","./ComponentDatatype-3d0a0aac","./when-4bbc8319","./RuntimeError-5b082e8f","./Matrix2-c6c16658","./GeometryAttribute-8350368e","./GeometryAttributes-7827a6c2","./GeometryPipeline-0fb7cb2c","./IndexDatatype-ddbc25a7","./WebMercatorProjection-baa60d8a"],(function(e,t,n,r,o,i,s,c,a,d,p){"use strict";function u(e,t,n){e=r.defaultValue(e,0),t=r.defaultValue(t,0),n=r.defaultValue(n,0),this.value=new Float32Array([e,t,n])}function f(e,t){const r=e.attributes,o=r.position,i=o.values.length/o.componentsPerAttribute;r.batchId=new s.GeometryAttribute({componentDatatype:n.ComponentDatatype.FLOAT,componentsPerAttribute:1,values:new Float32Array(i)});const c=r.batchId.values;for(let e=0;e<i;++e)c[e]=t}function l(e){const o=e.instances,s=e.projection,c=e.elementIndexUintSupported,d=e.scene3DOnly,p=e.vertexCacheOptimize,u=e.compressVertices,l=e.modelMatrix;let m,h,g=o.length;for(m=0;m<g;++m)if(r.defined(o[m].geometry)){o[m].geometry.primitiveType;break}if(function(e,t,n){let o=!n;const s=e.length;let c;if(!o&&s>1){const t=e[0].modelMatrix;for(c=1;c<s;++c)if(!i.Matrix4.equals(t,e[c].modelMatrix)){o=!0;break}}if(o)for(c=0;c<s;++c)r.defined(e[c].geometry)&&a.GeometryPipeline.transformToWorldCoordinates(e[c]);else i.Matrix4.multiplyTransformation(t,e[0].modelMatrix,t)}(o,l,d),!d)for(m=0;m<g;++m)r.defined(o[m].geometry)&&a.GeometryPipeline.splitLongitude(o[m]);if(function(e){const t=e.length;for(let n=0;n<t;++n){const t=e[n];r.defined(t.geometry)?f(t.geometry,n):r.defined(t.westHemisphereGeometry)&&r.defined(t.eastHemisphereGeometry)&&(f(t.westHemisphereGeometry,n),f(t.eastHemisphereGeometry,n))}}(o),p)for(m=0;m<g;++m){const e=o[m];r.defined(e.geometry)?(a.GeometryPipeline.reorderForPostVertexCache(e.geometry),a.GeometryPipeline.reorderForPreVertexCache(e.geometry)):r.defined(e.westHemisphereGeometry)&&r.defined(e.eastHemisphereGeometry)&&(a.GeometryPipeline.reorderForPostVertexCache(e.westHemisphereGeometry),a.GeometryPipeline.reorderForPreVertexCache(e.westHemisphereGeometry),a.GeometryPipeline.reorderForPostVertexCache(e.eastHemisphereGeometry),a.GeometryPipeline.reorderForPreVertexCache(e.eastHemisphereGeometry))}let y=a.GeometryPipeline.combineInstances(o);for(g=y.length,m=0;m<g;++m){h=y[m];const e=h.attributes;if(d)for(const t in e)e.hasOwnProperty(t)&&e[t].componentDatatype===n.ComponentDatatype.DOUBLE&&a.GeometryPipeline.encodeAttribute(h,t,`${t}3DHigh`,`${t}3DLow`);else for(const o in e)if(e.hasOwnProperty(o)&&e[o].componentDatatype===n.ComponentDatatype.DOUBLE){const e=`${o}3D`,n=`${o}2D`;a.GeometryPipeline.projectTo2D(h,o,e,n,s),r.defined(h.boundingSphere)&&"position"===o&&(h.boundingSphereCV=t.BoundingSphere.fromVertices(h.attributes.position2D.values)),a.GeometryPipeline.encodeAttribute(h,e,`${e}High`,`${e}Low`),a.GeometryPipeline.encodeAttribute(h,n,`${n}High`,`${n}Low`)}u&&a.GeometryPipeline.compressVertices(h)}if(!c){let e=[];for(g=y.length,m=0;m<g;++m)h=y[m],e=e.concat(a.GeometryPipeline.fitToUnsignedShortIndices(h));y=e}return y}function m(e,t,n,o){let i,s,c;const a=o.length-1;if(a>=0){const e=o[a];i=e.offset+e.count,c=e.index,s=n[c].indices.length}else i=0,c=0,s=n[c].indices.length;const d=e.length;for(let a=0;a<d;++a){const d=e[a][t];if(!r.defined(d))continue;const p=d.indices.length;i+p>s&&(i=0,s=n[++c].indices.length),o.push({index:c,offset:i,count:p}),i+=p}}Object.defineProperties(u.prototype,{componentDatatype:{get:function(){return n.ComponentDatatype.FLOAT}},componentsPerAttribute:{get:function(){return 3}},normalize:{get:function(){return!1}}}),u.fromCartesian3=function(e){return new u(e.x,e.y,e.z)},u.toValue=function(e,t){return r.defined(t)||(t=new Float32Array([e.x,e.y,e.z])),t[0]=e.x,t[1]=e.y,t[2]=e.z,t};const h={};function g(e,t){const n=e.attributes;for(const e in n)if(n.hasOwnProperty(e)){const o=n[e];r.defined(o)&&r.defined(o.values)&&t.push(o.values.buffer)}r.defined(e.indices)&&t.push(e.indices.buffer)}function y(e,t){const n=e.length,o=new Float64Array(1+19*n);let s=0;o[s++]=n;for(let t=0;t<n;t++){const n=e[t];if(i.Matrix4.pack(n.modelMatrix,o,s),s+=i.Matrix4.pa
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