Hi everyone- I have been using CreatePolyhedron to make shapes and I was under the impression that the vertex order in a face did not matter as long as I wen in the correct order around the perimeter. But in this example the faces with 6 vertices render differently when I use [0,1,2,3,4,5] order a…

I looked into this more deeply and I’m seeing that CreatePolyhedron triangulates the faces using the first index given for the face as the first point in each triangle in the face. So, the assumption that vertex order doesn’t matter only holds if the face is convex. If the face is concave, like in y…

Face vertex order in custom polyhedron

Questions

sebavan May 25, 2023, 4:55pm 7

@PatrickRyan I wonder if this would be a good doc candidate as well ?

1 Like

Topic		Replies	Views
Problem with a polyhedron Questions	2	53	April 25, 2025
Concave polyhedron face Bugs	10	496	June 26, 2023
Order of vertices Questions	2	627	January 28, 2019
Polygon points order make shape close or not Bugs polygons	2	111	May 2, 2024
Any way to circumvent this problem with polyhedra faces? Questions	2	391	June 17, 2022

Face vertex order in custom polyhedron

Related topics