20191209

 <!--
  * 矢量数据白模的展示
+ * 在iDesktop中可以通过矢量面拉升的形式生成建筑物白模
  * @Author: jiangbotao
  * @Date: 2019-12-07 14:24:01
  * @LastEditors: jiangbotao

@@ -61,6 +61,8 @@ export default {
         this.smviewer=new Cesium.Viewer('cesiumContainer', {
             animation: true
         });
+        $(".cesium-widget-credits")[0].style.visibility="hidden";
+		$(".cesium-viewer-animationContainer")[0].style.visibility="hidden";
         var scenecamera=null;
         this.smviewer.imageryLayers.addImageryProvider(new Cesium.BingMapsImageryProvider({
             url : 'https://dev.virtualearth.net',

@@ -73,7 +73,14 @@ export default {
         imageryLayers.addImageryProvider(labelImagery);
 
         __this.smviewer.camera.setView({
-            destination : Cesium.Cartesian3.fromDegrees(116.34485552299206, 39.99754814959118, 450.0)
+            destination : Cesium.Cartesian3.fromDegrees(116.34485552299206, 39.99754814959118, 600.0),
+            orientation:{
+                // 指向
+                heading:Cesium.Math.toRadians(45, 0),
+                // 视角
+                pitch:Cesium.Math.toRadians(-45),
+                roll:0.0
+            }
         });
         // 鼠标左键点击事件
         var handler = new Cesium.ScreenSpaceEventHandler(scene.canvas);

@@ -203,30 +203,30 @@ export default {
         // b. 使用entity模型
         function addClapFeature(feature) {
             var lonLatArr = getLonLatArray(feature.geometry.points);
-            // smviewer.entities.add({
-            //     id: 'identify-area',
-            //     name: '单体化标识面',
-            //     polygon: {
-            //         hierarchy: Cesium.Cartesian3.fromDegreesArray(lonLatArr),
-            //         material: new Cesium.Color(1.0, 0.0, 0.0, 0.3),
-            //     },
-            //     clampToS3M: true // 贴在S3M模型表面
-            // });
-            console.log(lonLatArr);
             smviewer.entities.add({
                 id: 'identify-area',
                 name: '单体化标识面',
                 polygon: {
                     hierarchy: Cesium.Cartesian3.fromDegreesArray(lonLatArr),
-                    material: new Cesium.Color(0.0, 1.0, 0.0, 0.3),
-                    // perPositionHeight: true,
-                    extrudedHeight: 100,
-                    height: 50,
-                    vertexFormat : Cesium.EllipsoidSurfaceAppearance.VERTEX_FORMAT,
-                    outline : true,
-                    outlineColor : Cesium.Color.BLACK
+                    material: new Cesium.Color(1.0, 0.0, 0.0, 0.3),
                 },
+                clampToS3M: true // 贴在S3M模型表面
             });
+            // console.log(lonLatArr);
+            // smviewer.entities.add({
+            //     id: 'identify-area',
+            //     name: '单体化标识面',
+            //     polygon: {
+            //         hierarchy: Cesium.Cartesian3.fromDegreesArray(lonLatArr),
+            //         material: new Cesium.Color(0.0, 1.0, 0.0, 0.3),
+            //         // perPositionHeight: true,
+            //         extrudedHeight: 100,
+            //         height: 50,
+            //         vertexFormat : Cesium.EllipsoidSurfaceAppearance.VERTEX_FORMAT,
+            //         outline : true,
+            //         outlineColor : Cesium.Color.BLACK
+            //     },
+            // });
         }
 
         // 得到[经度,纬度,经度,纬度...]形式的数组，用于构造面。