trimesh_gaussian_curvature

compas_libigl.trimesh_gaussian_curvature(M)

Compute the discrete gaussian curvature of a triangle mesh.

Parameters

M(list, list)

A mesh represented by a list of vertices and a list of faces.

Returns

array

The discrete gaussian curvature per vertex.

Examples

>>> import compas
>>> import compas_libigl
>>> from compas.datastructures import Mesh
>>> mesh = Mesh.from_off(compas.get('tubemesh.off'))
>>> mesh.quads_to_triangles()
>>> M = mesh.to_vertices_and_faces()
>>> curvature = compas_libigl.trimesh_gaussian_curvature(M)