igl.copyleft

Python API reference for igl.copyleft.

progressive_hulls

C++ reference

progressive_hulls(V: float64[m, n], F: int32[m, n], max_m: int = 0) -> tuple[float64[m, n], int64[m, n], int64[m]]

Performs progressive hull simplification on a mesh, collapsing edges until a target number of faces is reached.

Parameters

• V — #V by dim list of vertex positions
• F — #F by 3 list of face indices into V
• max_m — Target number of output faces
• U — Output vertex positions
• G — Output face indices into U
• J — Indices into F indicating the birth face for each face in G