cesiumlab / cesiumlab/XbsjEarthUI
camera.positionWC和camera.position有啥区别
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- JavaScript
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Description
camera.positionWC和camera.position有啥区别
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positionWC是世界坐标
position是本地坐标系的坐标
camera.positionWC = camera.transform * camera.position
当transform为单位矩阵是，二者相等
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Research direction
No file or test is named. Start by reviewing the stated relationship between camera.positionWC, camera.position, and camera.transform in the Cesium/EarthSDK camera API; done means the coordinate-system distinction is documented clearly for users.
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Assessment
- Tech stack
- javascript
- Domain
- computer-graphics
- Issue type
- Documentation
- Difficulty
- 2/5
- Estimated time
- 1-3 hours
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100