How to detect concave or convex surface on 3D mesh?
Hello all,
Is there a way that I can differentiate concave from convex surface on a 3D mesh?
Thank you
-Danyu
If you are using a mesh, you can check a vertex: if any of the vectors to adjacent vertices have a positive dot product with the vertex normal, then there is a concavity (although possibly only on one axis).
This topic is closed to new replies.
Advertisement
Popular Topics
Advertisement