修改3D场景

src/core/option/ViewerOption.js

@@ -2,7 +2,7 @@
  * @Author: Caven
  * @Date: 2019-12-30 09:24:37
  * @Last Modified by: Caven
- * @Last Modified time: 2020-02-29 20:15:49
+ * @Last Modified time: 2020-03-03 12:25:35
  */
 
 import Cesium from '@/namespace'
@@ -30,6 +30,11 @@ class ViewerOption {
   }
 
   _setCanvasOption(options) {
+    options.tabIndex &&
+      this._viewer.delegate.scene.canvas.setAttribute(
+        'tabIndex',
+        options.tabIndex
+      )
     return this
   }
 

src/core/viewer/DC.Viewer.js

@@ -2,7 +2,7 @@
  * @Author: Caven
  * @Date: 2019-12-27 17:13:24
  * @Last Modified by: Caven
- * @Last Modified time: 2020-03-02 21:43:30
+ * @Last Modified time: 2020-03-03 23:43:35
  */
 
 import Cesium from '@/namespace'
@@ -115,6 +115,16 @@ DC.Viewer = class {
     return this._tooltip
   }
 
+  get cameraPosition() {
+    let position = DC.T.transformCartesianToWSG84(this.camera.positionWC)
+    if (position) {
+      position.heading = Cesium.Math.toDegrees(this.camera.heading)
+      position.pitch = Cesium.Math.toDegrees(this.camera.pitch)
+      position.roll = Cesium.Math.toDegrees(this.camera.roll)
+    }
+    return position
+  }
+
   _addLayerCallback(layer) {
     if (layer && layer.layerEvent && layer.state !== DC.LayerState.ADDED) {
       !this._layerCache[layer.type] && (this._layerCache[layer.type] = {})

src/core/widget/Popup.js

@@ -2,7 +2,7 @@
  * @Author: Caven
  * @Date: 2020-01-15 19:16:45
  * @Last Modified by: Caven
- * @Last Modified time: 2020-03-02 15:30:04
+ * @Last Modified time: 2020-03-03 22:05:07
  */
 
 import Widget from './Widget'
@@ -20,6 +20,9 @@ class Popup extends Widget {
   }
 
   _updateWindowCoord(windowCoord) {
+    if (!windowCoord) {
+      return
+    }
     let x = windowCoord.x - this._wapper.offsetWidth / 2
     let y = windowCoord.y - this._wapper.offsetHeight
     if (this._config && this._config.position === 'left') {

src/plugins/layer/DC.MapvLayer.js

@@ -2,7 +2,7 @@
  * @Author: Caven
  * @Date: 2020-02-13 20:19:54
  * @Last Modified by: Caven
- * @Last Modified time: 2020-02-29 18:13:15
+ * @Last Modified time: 2020-03-03 22:30:35
  */
 import Layer from '@/core/layer/Layer'
 
@@ -47,6 +47,7 @@ DC.MapvLayer = class extends Layer {
       this._dataSet || new DC.MapvDataSet([]),
       this._option
     )
+    viewer.delegate.scene.canvas.setAttribute('tabIndex', 0)
     this._state = DC.LayerState.ADDED
   }
 

src/thirdpart/index.js

@@ -2,7 +2,7 @@
  * @Author: Caven
  * @Date: 2019-12-30 09:35:51
  * @Last Modified by: Caven
- * @Last Modified time: 2020-02-29 01:12:48
+ * @Last Modified time: 2020-03-03 00:03:23
  */
 import Cesium from '@/namespace'
 
@@ -10,8 +10,8 @@ DC.Cartesian2 = Cesium.Cartesian2
 DC.Cartesian3 = Cesium.Cartesian3
 DC.Cartesian4 = Cesium.Cartesian4
 
+DC.SceneMode = Cesium.SceneMode
 DC.TilesetStyle = Cesium.Cesium3DTileStyle
-
 DC.CallbackProperty = Cesium.CallbackProperty
 DC.JulianDate = Cesium.JulianDate
 DC.Math = Cesium.Math