虚幻Cesium中将经纬度坐标转换为笛卡尔坐标
时间: 2023-09-21 10:11:44 浏览: 105
在虚幻Cesium中,可以使用经纬度坐标转换为笛卡尔坐标。根据引用和引用中的资源包,可以了解到如何执行这个转换过程。在Cesium中,可以使用以下代码来实现经纬度坐标转换为笛卡尔坐标:
```javascript
var cartographic = Cesium.Cartographic.fromDegrees(longitude, latitude, height);
var cartesian = Cesium.Ellipsoid.WGS84.cartographicToCartesian(cartographic);
```
其中,`longitude`代表经度,`latitude`代表纬度,`height`代表高度(可选)。通过`Cesium.Cartographic.fromDegrees`将经纬度转换为地理坐标对象`cartographic`,然后使用`Cesium.Ellipsoid.WGS84.cartographic***9074647400,116.3912822800)转换为笛卡尔坐标,可以使用以下代码:
```javascript
var longitude = 116.3912822800;
var latitude = 39.9074647400;
var cartographic = Cesium.Cartographic.fromDegrees(longitude, latitude);
var cartesian = Cesium.Ellipsoid.WGS84.cartographicToCartesian(cartographic);
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