How get triangles with Delaunay tirangulation in 3D for surface reconstruction?

1
votes

The output of the Delaunay triangulatation will be a set of tetrahedra. I would like to generate a 3D triangular surface mesh. How can I get the triangles which form the surface?

1
surfacedelaunay

1 Answers

0
votes

The only surface you can reconstruction from a Delaunay triangulation is the convex hull. You might be more interested in a surface reconstruction algorithm like this one (for close model, with new nodes created) or that one (for open models only using input points).