Question

viewer.flyTo怎么才能飞行到某个多边形对象（polygon）比如：

Cesium.Cartesian3.fromDegreesArray([-115.0, 37.0,
                                                        -115.0, 32.0,
                                                        -107.0, 33.0,
                                                        -102.0, 31.0,
                                                        -102.0, 35.0])

Answer 1

您好，具体实现代码如下：

viewer.camera.flyTo({
    destination : Cesium.Cartesian3.fromDegrees(-117.16, 32.71, 15000.0)
});

您可以把里面的参数修改为您实际的需求 

Comments

我是一个面，不是一个点；面有大有小，如果使用固定高度就不合适

---

飞向通过top-down视图表示的矩形
viewer.camera.flyTo({
    destination : Cesium.Rectangle.fromDegrees(west, south, east, north)
});

那您参考一下这个代码 

---

viewer.camera.flyTo({
                destination : Cesium.Rectangle.fromCartesianArray(Cesium.Cartesian3.fromDegreesArray([-115.0, 37.0,
                                                        -115.0, 32.0,
                                                        -107.0, 33.0,
                                                        -102.0, 31.0,
                                                        -102.0, 35.0]))
              });

嗯，谢谢，可以使用这种方式解决！