tet_mesh_tet_neighbors_test

tet_mesh_tet_neighbors_test, a MATLAB code which calls tet_mesh_tet_neighbors(), which reads information defining a tet mesh of points in 3D, and determines, for each face of each tetrahedron, the index of the neighboring tetrahedron that shares that face.

Licensing:

The computer code and data files described and made available on this web page are distributed under the MIT license

Related Programs:

tet_mesh_tet_neighbors, a MATLAB code which reads information about a tet mesh and writes out a list of the tetrahedrons that are adjacent to a given tetrahedron;

Source code

• tet_mesh_tet_neighbors_test.m, calls all the tests.
• tet_mesh_tet_neighbors_test.sh, runs all the tests.
• tet_mesh_tet_neighbors_test.txt, the output file.

CUBE is a simple example of 8 nodes in a cube.

• cube_nodes.txt, the node file.
• cube_elements.txt, the tetrahedron file.
• cube_element_neighbors.txt, the neighbor information computed by the program.