+放大缩小改为flyTo

liuyg

2022-02-09 234e94f3328233067fae84a8c37bebd9afb4bba7

+放大缩小改为flyTo

 src/components/mobilemap/index.vue

@@ -302,6 +302,24 @@
      });

      // 按钮事件
      let butSetViews = (num) => {
        viewer.camera.flyTo({
          destination: that.DC.Namespace.Cesium.Cartesian3.fromRadians(
            viewer.camera.positionCartographic.longitude,
            viewer.camera.positionCartographic.latitude,
            num
          ),
          orientation: {
            // 指向
            heading: that.DC.Namespace.Cesium.Math.toRadians(0, 0),
            // 视角
            pitch: that.DC.Namespace.Cesium.Math.toRadians(-90),
            roll: 0.0,
          },
          duration: 0.5, // 定位的时间间隔
        });
        overii();
      };
      that.butbut = function () {
        //放大
        document.querySelector(".dc-zoom-controller").children[0].onclick =
@@ -311,58 +329,17 @@
                viewer.camera.positionCartographic.height
              );
              if (height > 180) {
                viewer.camera.setView({
                  destination: that.DC.Namespace.Cesium.Cartesian3.fromRadians(
                    viewer.camera.positionCartographic.longitude,
                    viewer.camera.positionCartographic.latitude,
                    160
                  ),
                  orientation: {
                    // 指向
                    heading: that.DC.Namespace.Cesium.Math.toRadians(0, 0),
                    // 视角
                    pitch: that.DC.Namespace.Cesium.Math.toRadians(-90),
                    roll: 0.0,
                  },
                });

                butSetViews(160);
                return;
              }

              if (height > 140) {
                viewer.camera.setView({
                  destination: that.DC.Namespace.Cesium.Cartesian3.fromRadians(
                    viewer.camera.positionCartographic.longitude,
                    viewer.camera.positionCartographic.latitude,
                    120
                  ),
                  orientation: {
                    // 指向
                    heading: that.DC.Namespace.Cesium.Math.toRadians(0, 0),
                    // 视角
                    pitch: that.DC.Namespace.Cesium.Math.toRadians(-90),
                    roll: 0.0,
                  },
                });

                butSetViews(120);
                return;
              }

              if (height > 100) {
                viewer.camera.setView({
                  destination: that.DC.Namespace.Cesium.Cartesian3.fromRadians(
                    viewer.camera.positionCartographic.longitude,
                    viewer.camera.positionCartographic.latitude,
                    80
                  ),
                  orientation: {
                    // 指向
                    heading: that.DC.Namespace.Cesium.Math.toRadians(0, 0),
                    // 视角
                    pitch: that.DC.Namespace.Cesium.Math.toRadians(-90),
                    roll: 0.0,
                  },
                });
                butSetViews(80);
              }
            }
          };
@@ -376,54 +353,15 @@
              console.log(height);

              if (height <= 100) {
                viewer.camera.setView({
                  destination: that.DC.Namespace.Cesium.Cartesian3.fromRadians(
                    viewer.camera.positionCartographic.longitude,
                    viewer.camera.positionCartographic.latitude,
                    120
                  ),
                  orientation: {
                    // 指向
                    heading: that.DC.Namespace.Cesium.Math.toRadians(0, 0),
                    // 视角
                    pitch: that.DC.Namespace.Cesium.Math.toRadians(-90),
                    roll: 0.0,
                  },
                });
                butSetViews(120);
              }

              if (height > 100 && height <= 140) {
                viewer.camera.setView({
                  destination: that.DC.Namespace.Cesium.Cartesian3.fromRadians(
                    viewer.camera.positionCartographic.longitude,
                    viewer.camera.positionCartographic.latitude,
                    160
                  ),
                  orientation: {
                    // 指向
                    heading: that.DC.Namespace.Cesium.Math.toRadians(0, 0),
                    // 视角
                    pitch: that.DC.Namespace.Cesium.Math.toRadians(-90),
                    roll: 0.0,
                  },
                });
                butSetViews(160);
              }

              if (height > 140 && height < 180) {
                viewer.camera.setView({
                  destination: that.DC.Namespace.Cesium.Cartesian3.fromRadians(
                    viewer.camera.positionCartographic.longitude,
                    viewer.camera.positionCartographic.latitude,
                    200
                  ),
                  orientation: {
                    // 指向
                    heading: that.DC.Namespace.Cesium.Math.toRadians(0, 0),
                    // 视角
                    pitch: that.DC.Namespace.Cesium.Math.toRadians(-90),
                    roll: 0.0,
                  },
                });
                butSetViews(200);
              }
            }
          };
@@ -453,18 +391,6 @@
              },
              duration: 0.5, // 定位的时间间隔
            });
            // that.$store.dispatch("mapFlyTo", {
            //   //飞入
            //   lntLat: [
            //     viewer.camera.positionCartographic.longitude,
            //     viewer.camera.positionCartographic.latitude,
            //     num,
            //   ],
            //   heading: 0,
            //   pitch: -90,
            //   roll: 0.0,
            //   noOpen: true,
            // });
            overii();
          },
          isCameraTime = null;