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- Thu Nov 21, 2024 4:44 am
- Forum: DG Kernel discussions
- Topic: Project VectDg onto a surface to get a 2D vector
- Replies: 1
- Views: 43
Re: Project VectDg onto a surface to get a 2D vector
This should work. After the myVector.MakeOrtho(n) you vector will be tangential to the surface. A little shorter way: IFrame_DG frame = IUVSurface_DG.GetUVAlignedFrame(uv); VectDg vectTangential = frame.ToLocal(myVector); vectTangential[0] and vectTangential[1] will be the coordinates in the paramet...