Merge branch 'develop' of http://xny.yj-3d.com:3000/zh/sdk4.0 into develop

src/Global/KeyBoard/index.js

@@ -101,6 +101,7 @@ function getFlagFromKeyboard(key) {
  */
 function keyDown(event) {
   let _viewer = this
+
   // 判断是否有输入框聚焦
   function isInputFocused() {
     const activeElement = document.activeElement;
@@ -164,33 +165,52 @@ function keyUp(event) {
  * @return {*}
  */
 function keyboardMapRoamingRender(_viewer) {
-  if(!_viewer.scene.screenSpaceCameraController.enableTilt) {
+  if(!_viewer || !_viewer.scene || !_viewer.scene.screenSpaceCameraController.enableTilt) {
     return
   }
   let camera = _viewer.camera;
   let ellipsoid = _viewer.scene.globe.ellipsoid;
   let cameraHeight = ellipsoid.cartesianToCartographic(camera.position).height;
+  let cameraHeight2 = camera.positionCartographic.height;
+
 
   // 根据相机高度设置移动距离，比默认距离移动效果更好
   let moveRate = cameraHeight / 20.0;
   let rotationRate = moveRate / 500000 / Cesium.Math.toDegrees(camera.pitch);
+  let moveRate2 = cameraHeight2 / 100.0;
 
   if (flags.moveForward) {
-    // camera.moveForward(moveRate);
+    if(_viewer.scene.mode == 2) {
+      camera.moveUp(moveRate2);
+    }
+    else {
       camera.rotate(camera.right, -rotationRate);
     }
+  }
   if (flags.moveBackward) {
-    // camera.moveBackward(moveRate);
+    if(_viewer.scene.mode == 2) {
+      camera.moveDown(moveRate2);
+    }
+    else {
       camera.rotate(camera.right, rotationRate);
     }
+  }
   if (flags.moveLeft) {
-    // camera.moveLeft(moveRate);
+    if(_viewer.scene.mode == 2) {
+      camera.moveLeft(moveRate2);
+    }
+    else {
       camera.rotate(camera.up, -rotationRate);
     }
+  }
   if (flags.moveRight) {
-    // camera.moveRight(moveRate);
+    if(_viewer.scene.mode == 2) {
+      camera.moveRight(moveRate2);
+    }
+    else {
       camera.rotate(camera.up, rotationRate);
     }
+  }
   if (flags.moveUp) {
     camera.moveUp(moveRate);
   }

src/Global/SplitScreen/index.js

@@ -102,11 +102,20 @@ function off() {
   let leftCanvas = leftBox.getElementsByTagName('canvas')[0]
   leftBox.style.width = '100%'
   leftCanvas.style.width = '100%'
+  let billboardAttributeBoxs = sdkP.viewer._element.getElementsByClassName('billboard-attribute-box')
+  for (let i = 0; i < billboardAttributeBoxs.length; i++) {
+    billboardAttributeBoxs[i].style.display = 'block'
+  }
   sdkP = null
 }
 
 
 async function init(sdk) {
+  let billboardAttributeBoxs = sdk.viewer._element.getElementsByClassName('billboard-attribute-box')
+  for (let i = 0; i < billboardAttributeBoxs.length; i++) {
+    billboardAttributeBoxs[i].style.display = 'none'
+  }
+
   sdk.entityMap.forEach((item, key) => {
     if (item.type && item.type == 'TrajectoryMotion' && item.viewFollow) {
       item.viewFollow = false
@@ -911,7 +920,7 @@ async function setSplitDirection(v, id, isoff = false, entityId) {
           }
           if (thatP.type === 'GroundSvg' && thatP.text) {
             thatP.text.show = thatP.textShow
-            target.textShow = false
+            target && (target.textShow = false)
           }
           if (thatP.label && thatP.labelShow) {
             thatP.label.entity.show = true

src/Obj/Base/BillboardObject/index.js

@@ -29,7 +29,8 @@ import MouseTip from '../../../MouseTip'
 import {
   setSplitDirection,
   syncSplitData,
-  setActiveId
+  setActiveId,
+  getState
 } from '../../../Global/SplitScreen'
 import {
   setActiveViewer,
@@ -2943,6 +2944,9 @@ class BillboardObject extends Base {
       attributeElm.style.left = '0px'
       attributeElm.style.width = 0
       attributeElm.style.height = 0
+      if(getState()) {
+        attributeElm.style.display = 'none'
+      }
       // attributeElm.innerHTML = this.options.richTextContent
       this.sdk.viewer._element.appendChild(attributeElm)
       let linkHtml = ''

src/Obj/Base/index.js

@@ -137,7 +137,7 @@ class Base extends Tools {
           this.originalOptions.show = v
         }
       }
-      this.entity._showView = this.showView
+      this.entity && (this.entity._showView = this.showView)
       if (this.type == 'layer') {
         if (this.entity) {
           this.entity._objectState = this.options.show