CloudCompare forum

Hi
I want to konw how many triangles in one model, find the neighbor triangle and find the vertex coordinate of triangle, which file I can find the functions? thank you.

The first and last steps are easy (see the ccGenericMesh and ccMesh classes).

The second one is harder. We don't maintain any advanced topology structure on meshes (as we don't use any). So you''ll have to build it yourself. I believe there's a quality testing method in ccMesh that does something similar