城市信息模型共享交换数据实体几何、符号结构、关联关系、CSG对象、CIM模型示例.docx

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1、附录A实体几何结构示例（资料性附录）A.1点实体格式示例图5三维点实体表达效果id: 0,geometry: point: 112.212709, 22.600863, 55.44/uint,序号/Geometry,点的位置/double数组，分别表示x、y、Z/string,指明,type:PointZ,srs:,WGS84，attributes:/Son,属性数组name:商店，id:bfd81036-40e5-4d33-ac03-b353c92058fB,creator:anonymous,createTime:2022-07-05symbol:符号化的表达效果“name：“商店图标，/

2、string,名称type:iconM,String,类型,url:WdatabaseWupload商店.png,String,材质地址transparency” :0.0,tintingColor,l14,63,101ILtopology: connects: null,contains: null, ,touches: null/double,不透明度/int数组,混合颜色关联关系相联的对象集包含的对象集相邻的对象集A.2线实体格式示例图6三维线实体表达效果,ido:1,/uint,序号geometry:/Geometry几何类型path:l13.34343697023701,23.105

3、3694457068,10,113.3434364701144,23.105201275256945,10,.,type: nLineStringo, srs: WGS84，attributes1: ,name:嘀店，/string,指明几何类型为线段/string,坐标系/json,属性数组id：31fbl72l-42lb-4226-9451-66734459e7fl,creator*: anonymous, ,createTimen: 2022-07-05, )，symbo,:(name: 440105JZOOOO930”,type,fline,width”:2,colorr255,255

4、,0 , topology: connects:符号化的表达效果/string,类型/double 线宽，/int数组,混合颜色,填充颜色contains: null, touches: null关联关系与id为3的对象相联包含的对象集相邻的对象集A.3面实体格式示例图7三维面实体表达效果geometry:“path”:U113.3434369702370L23.IO53694457O68,113.3434364701144,23.105201275256945,type:Polygon,/string,指明几何类型为多边形,srs:WGS84WString,坐标系，attributes：(n

5、ame:440105JZooOO930，属性值id：31fbl72l-421b-4226-9451-66734459e7f1,creator*:anonymous,createTime:2022-07-05,symbol：符号化的表达效果(name1:440105JZOOoo930”，type”String,类型,colorz255,255,0,int数组，填充颜色outline:json,边界信息color:128,128,128,0.5,width:0.5px,),topology:关联关系connects”,相联的对象集contains:id:5包含与id为5的对象相联,包含的对象集to

6、uches:nu11相邻的对象集I)A.4三维Mesh实体格式示例图8三维Mesh实体表达效果id:0,uuid:,623efbd8-e4c7-4fad-9084-b86473eb9ea7,name:门*type:,geometry:,vertices*:-5.435948371887207,6.022741794586182,0,-5.435948371887207,5.062741756439209,1.100000023841858Lvertexindexes:0,1,2,1,0,3,2,4,5,4,2,.,uvs,:U0,0,2.4000000953674316,2.579999923

7、7060547,.,uvslndexes:0,1,2,1,0,3,2,4,5,4,.,faceRanges,:10,609,osrs:Cartesian,type:Mesh,id：0,transform:1,0A0A1,0,0,0,0,1,0A0,0,1L,symbols:,doubleSided:false,alphaCutOff,:0,alphaMode:0,unlit:false,ambient:1,1,1,1,specular:0,0,0,1,diffuse：1,1,1,1,diffuseFactor:0,diffuseTexture:index:0,source1:(image:UI

8、ur6k34Zel3TGU+zGOTzquRHHeQhOStBefhCkMzaJMPGCdt4rN9.dEG7+8AAAAASUVORK5CYII=,format:png,transparency:0,emissiveFactor,:0,id:3f92f2b7-b3ed-4dd1-8162-8113477i7613,name1:“纸皮砖”，type:mesh”ILrelationships:A.5构造几何实体格式示例图9构造几何体(墙)与关联实体(窗)组合运算展示效果idn:7,geometry:,ssh:Cartesian,type:HAgm:CSGH,CSGSentences:(model

9、d:3,CSGMethod:,Agm.Difference,CSGParameters”:mainShape”:(,modeld:1,CSGMethod:Agm.CreateCSGParameters:(width,3.4499998809814456,“height”:。.18000000000000002,depth:3.090000343322754,bottomCenter:0,0,0)，count:1,shapes:(,modeld:1,CSGMethod:,Agm.Create,CSGParameters:nPrimitiveCSGType,:Block,width:1.50000

10、01192092896,height”:。.18000000000000002,depth,:1,bottomCenter:1,0,1attributes:“结构“:“否“，”结构用途”:“非承重”，”底部约束:“标高”顶部约束:“直到标高：标高2”，”无连接高度”:3450.000,“长度”:3090.000,”面积,9.I6,“体积”:*1.649,Type厚度：180.000,Type结构材质”:“松散-石膏板”,Type吸收率”:“0.700”，Type粗糙度”:“3symbols:/json数组，符号库(,doubleSided:false,alphaCutOff:0,alphaMo

11、de:0,unlit:false,ambient:1,1,1,1,specular:0,0,0,1,diffuse：，1,1,1,diffuseFactor:0,diffuseTexture:Index:0,source,:(“image:cunwu0602纸皮石专.png,format:,png,transparency:0,emissiveFactor:0,“id:0,name1:纸皮砖北type:mesh”doubleSided:false,alphaCutOff,:0,alphaMode:0,unlit:false,ambient:1,1,1,1,specular:0,0,0,1,di

12、ffuse:0.9046612,0.9046612,0.9046612,1,diffuseFactor:0,emissiveFactor:0,id:T,“name”:“松散-石膏板”，type:mesh”,doubleSided:false,alphaCutOff:0,alphaMode:0,unlit:false,ambient:1,1,1,1,specular:0,0,0,1,diffuse1:0.9046612,0.9046612,0.9046612,1,diffuseFactor:0,emissiveFactorn:0,“id”:T,“name”:“松散-石膏板*type:mesh”)Ltopology:关联关系contains:(type：Window,“id”:344112,connects:,type:Wal,“id：393382type:StructuralColumnsn,“id”:467422type:StructuralColumnsn,“id：467215type:StructuralFraming,id：467420,type:F