cashocs.geometry.mesh_testing.CollisionCounter#

class cashocs.geometry.mesh_testing.CollisionCounter[source]#

Bases: object

Class for testing, whether a given mesh is a valid FEM mesh.

Initializes self.

Methods Summary

compute_collisions(mesh)

Computes the cells which (potentially) contain self intersections.

Methods Documentation

classmethod compute_collisions(mesh: fenics.Mesh) → ndarray[source]#

Computes the cells which (potentially) contain self intersections.

Parameters:

mesh (fenics.Mesh) – A FEM mesh.

Returns:

An array of cell indices, where array[i] contains the indices of all cells that vertex i collides with.

Return type:

ndarray