Function t8_geom_get_face_vertices(t8_eclass_t, const double *, int, int, double *)

• Defined in File t8_geometry_helpers.c

Function Documentation

void t8_geom_get_face_vertices(t8_eclass_t tree_class, const double *tree_vertices, int face_index, int dim, double *face_vertices)

Copies the vertex coordinates of a tree face in zorder into a separate array.

Parameters:

• tree_class – [in] The eclass of the tree.

• tree_vertices – [in] Array with the tree vertex coordinates.

• face_index – [in] Index of the face, which vertices should be copied.

• dim – [in] The dimension of the face vertices.

• face_vertices – [out] Coordinates of the face vertices in zorder.