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

src/Obj/Base/BatchModel/index.js

@@ -74,33 +74,35 @@ class BatchModel extends Base {
       Draw && Draw.start((a, positions) => {
         this.options.positions = positions;
         //判断范围是否过大
-        if (options.type == '面') {
+        if (positions) {
-          let posi = positions.map(v => {
+          if (options.type == '面') {
-            return Cesium.Cartesian3.fromDegrees(v.lng, v.lat)
+            let posi = positions.map(v => {
-          })
+              return Cesium.Cartesian3.fromDegrees(v.lng, v.lat)
-          let dis1 = Cesium.Cartesian3.distance(posi[0], posi[1])
+            })
-          let dis2 = Cesium.Cartesian3.distance(posi[1], posi[2])
+            let dis1 = Cesium.Cartesian3.distance(posi[0], posi[1])
-          let num1 = dis1 / this.options.spacing
+            let dis2 = Cesium.Cartesian3.distance(posi[1], posi[2])
-          let num2 = dis2 / this.options.spacing
+            let num1 = dis1 / this.options.spacing
-          if (num1 * num2 > 100) {
+            let num2 = dis2 / this.options.spacing
-            tools.message({ type: 'warning', text: '数量大于100，请重新绘制' })
+            if (num1 * num2 > 100) {
-            return;
+              tools.message({ type: 'warning', text: '数量大于100，请重新绘制' })
-          }
+              return;
-        } else if (options.type == '线') {
+            }
-          let posi = positions.map(v => {
+          } else if (options.type == '线') {
-            return Cesium.Cartesian3.fromDegrees(v.lng, v.lat)
+            let posi = positions.map(v => {
-          })
+              return Cesium.Cartesian3.fromDegrees(v.lng, v.lat)
-          let dis = 0
+            })
-          for (let i = 0; i < posi.length - 2; i++) {
+            let dis = 0
-            dis += Cesium.Cartesian3.distance(posi[i], posi[i + 1])
+            for (let i = 0; i < posi.length - 2; i++) {
-          }
+              dis += Cesium.Cartesian3.distance(posi[i], posi[i + 1])
-          if (dis / this.options.spacing > 100) {
+            }
-            tools.message({ type: 'warning', text: '数量大于100，请重新绘制' })
+            if (dis / this.options.spacing > 100) {
-            return;
+              tools.message({ type: 'warning', text: '数量大于100，请重新绘制' })
+              return;
+            }
           }
+          // this.callback(this.options);
+          (this.options.positions.length || this.options.positions.lng) && BatchModel.computeDis(this)
         }
-        // this.callback(this.options);
-        (this.options.positions.length || this.options.positions.lng) && BatchModel.computeDis(this)
       })
 
     } else {
@@ -115,51 +117,59 @@ class BatchModel extends Base {
     let posiArr = []
     let array = []
     if (that.options.type == '面') {
-      that.options.positions.forEach(item => {
+      if (that.options.positions.length != 0) {
-        fromDegreesArray.push(item.lng, item.lat)
+        that.options.positions.forEach(item => {
-      })
+          fromDegreesArray.push(item.lng, item.lat)
-      // arr = that.generateInterpolatedPoints(Cesium.Cartesian3.fromDegreesArray(fromDegreesArray), that.options.spacing)
-      arr = await that.computedArea(Cesium.Cartesian3.fromDegreesArray(fromDegreesArray), that.options.spacing)
-      array[0] = arr
-      array[1] = that.calculateRoadAngle(Cesium.Cartesian3.fromDegreesArray(fromDegreesArray)[0], Cesium.Cartesian3.fromDegreesArray(fromDegreesArray)[3])
-      arr.forEach((item, index) => {
-        const cartographic = Cesium.Cartographic.fromCartesian(
-          item // Cartesian3对象 {x, y, z}
-        );
-        const longitude = Cesium.Math.toDegrees(cartographic.longitude);
-        const latitude = Cesium.Math.toDegrees(cartographic.latitude);
-        const height = cartographic.height;
-        posiArr.push({
-          lng: longitude,
-          lat: latitude,
-          alt: height
         })
-      })
+        // arr = that.generateInterpolatedPoints(Cesium.Cartesian3.fromDegreesArray(fromDegreesArray), that.options.spacing)
+        arr = await that.computedArea(Cesium.Cartesian3.fromDegreesArray(fromDegreesArray), that.options.spacing)
+        array[0] = arr
+        array[1] = that.calculateRoadAngle(Cesium.Cartesian3.fromDegreesArray(fromDegreesArray)[0], Cesium.Cartesian3.fromDegreesArray(fromDegreesArray)[3])
+        arr.forEach((item, index) => {
+          const cartographic = Cesium.Cartographic.fromCartesian(
+            item // Cartesian3对象 {x, y, z}
+          );
+          const longitude = Cesium.Math.toDegrees(cartographic.longitude);
+          const latitude = Cesium.Math.toDegrees(cartographic.latitude);
+          const height = cartographic.height;
+          posiArr.push({
+            lng: longitude,
+            lat: latitude,
+            alt: height
+          })
+        })
+      }
     } else if (that.options.type == '线') {
-      that.options.positions.forEach(item => {
+      if (that.options.positions.length != 0) {
-        fromDegreesArray.push(item.lng, item.lat)
+        that.options.positions.forEach(item => {
-      })
+          fromDegreesArray.push(item.lng, item.lat)
-      array = await that.linePoint(Cesium.Cartesian3.fromDegreesArray(fromDegreesArray), that.options.spacing)
-      arr = array[0]
-      that.pointArr = arr
-      arr.forEach((item, index) => {
-        const cartographic = Cesium.Cartographic.fromCartesian(
-          item // Cartesian3对象 {x, y, z}
-        );
-        const longitude = Cesium.Math.toDegrees(cartographic.longitude);
-        const latitude = Cesium.Math.toDegrees(cartographic.latitude);
-        const height = cartographic.height;
-        posiArr.push({
-          lng: longitude,
-          lat: latitude,
-          alt: height
         })
-      })
+        array = await that.linePoint(Cesium.Cartesian3.fromDegreesArray(fromDegreesArray), that.options.spacing)
+        arr = array[0]
+        that.pointArr = arr
+        arr.forEach((item, index) => {
+          const cartographic = Cesium.Cartographic.fromCartesian(
+            item // Cartesian3对象 {x, y, z}
+          );
+          const longitude = Cesium.Math.toDegrees(cartographic.longitude);
+          const latitude = Cesium.Math.toDegrees(cartographic.latitude);
+          const height = cartographic.height;
+          posiArr.push({
+            lng: longitude,
+            lat: latitude,
+            alt: height
+          })
+        })
+      }
+
     } else if (that.options.type == '点') {
-      let height = await that.getClampToHeight({ lng: that.options.positions.lng, lat: that.options.positions.lat })
+      if (that.options.positions.lng) {
-      posiArr = [{ lng: that.options.positions.lng, lat: that.options.positions.lat, alt: height }]
+        let height = await that.getClampToHeight({ lng: that.options.positions.lng, lat: that.options.positions.lat })
-      // posiArr = [that.options.positions]
+        posiArr = [{ lng: that.options.positions.lng, lat: that.options.positions.lat, alt: height }]
-      that.pointArr = posiArr
+        // posiArr = [that.options.positions]
+        that.pointArr = posiArr
+      }
+
     }
     let params = {
       type: that.options.type,