Class: MapGISFeatureGridCollection

const igsFeatureLayer = new IGSFeatureLayer({
     url: 'http://10.10.130.72:8089/igs/rest/services/Map/%E6%B9%96%E5%8C%97%E7%9C%814326/FeatureServer'
   })
  featureGridCollection = viewer.scene.primitives.add(new MapGISFeatureGridCollection({
      debugGrid: true,
      maxTileCacheCount: 300,
      minimumLevel: 6,
      idField: "FID",
      queryFeaturesByGrid: (grid) => {
          return igsFeatureLayer.queryFeatures({
              sublayerId: '0',
              spatialRel: 'Intersects',
              geometry: grid.extent,
              resultRecordCount: 400
          }).then((res) => {
              res.features.forEach((feature) => {
                  feature.symbol = new PolygonSymbol3D({
                      symbolLayers: [
                          // 创建一个三维拉伸区符号突出
                          new ExtrudeSymbol3DLayer({
                              // 覆盖物颜色
                              material: new ColorMaterial({
                                  color: new Color(255, 0, 0, 0.3)
                              }),
                              // 拉伸高度
                              size: Math.random() * 1000 + 200
                          })
                      ]
                  })
              })
              return Promise.resolve(res.features)
          })

      }
  }))

Members

debugGridBoolean

是否开启debug网格

Default Value:

false

Methods

destroy(){*}

engineExtensions/scene/MapGISFeatureGridCollection.js, line 616

Returns:

Type	Description
*

isDestroyed(){Boolean}

engineExtensions/scene/MapGISFeatureGridCollection.js, line 637

Returns:

Type	Description
Boolean