Function t8_geom_get_scaling_factor_of_edge_on_face_tet

• Defined in File t8_geometry_helpers.h

Function Documentation

double t8_geom_get_scaling_factor_of_edge_on_face_tet(int edge_index, int face_index, const double *ref_coords)

Calculates the scaling factor for the displacement of an edge over a face of a tetrahedral element.

Parameters:

• edge_index – [in] Index of the edge, whose displacement should be scaled.

• face_index – [in] Index of the face, the displacement should be scaled on.

• ref_coords – [in] Array containing the coordinates of the reference point.

Returns:

The scaling factor of the edge displacement on the face at the point of the reference coordinates.