tet_mesh_display_test

tet_mesh_display_test, a MATLAB program which calls tet_mesh_display() to read data defining a tet mesh and display a wireframe plot of the nodes and edges, and a solid plot of selected tetrahedrons.

Licensing:

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

Related Programs:

tet_mesh_display, a MATLAB program which reads in the node and element files defining a tet mesh and displays a wireframe image.

Source code

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

CUBE_ORDER4 is an order 4 tet mesh of a cube, using 8 nodes and 6 tetrahedrons.

• cube_order4_nodes.txt, the node file.
• cube_order4_elements.txt, the tetrahedron file.
• cube_order4.txt, the printed output from the program.
• cube_order4.png, a PNG image of the mesh, with element 5 displayed as a solid.

CUBE_ORDER10 is an order 10 tet mesh of a cube, using 27 nodes and 6 tetrahedrons.

• cube_order10_nodes.txt, the node file.
• cube_order10_elements.txt, the tetrahedron file.
• cube_order10.txt, the printed output from the program.
• cube_order10.png, a PNG image of the mesh, with element 5 displayed as a solid.

ONEONEEIGHT_ORDER10 is an order 10 tet mesh using 118 nodes and 70 tetrahedrons.

• tetra_rhombic_order10_nodes.txt, the node file.
• tetra_rhombic_order10_elements.txt, the tetrahedron file.
• tetra_rhombic_order10.txt, the printed output from the program.
• tetra_rhombic_order10.png, a PNG image of the mesh, with element 1 displayed as a solid.

P01_00063 is an order 4 tet mesh using 63 nodes and 144 tetrahedrons to mesh the 3x1x1 channel.

• p01_00063_nodes.txt, the node file.
• p01_00063_elements.txt, the tetrahedron file.
• p01_00063.txt, the printed output from the program.
• p01_00063.png, a PNG image of the mesh, with element 5 displayed as a solid.

PRISM is an order 4 tet mesh of a triangular prism, using 5 nodes and 3 tetrahedrons.

• prism_nodes.txt, the node file.
• prism_elements.txt, the tetrahedron file.
• prism.txt, the printed output from the program.
• prism.png, a PNG image of the mesh, displaying elements 1 and 3 as solids.

TETRA_RHOMBIC_ORDER10 is an order 10 tet mesh of a rhombic tetrahedron using 10 nodes and 1 tetrahdron.

• tetra_rhombic_order10_nodes.txt, the node file.
• tetra_rhombic_order10_elements.txt, the tetrahedron file.
• tetra_rhombic_order10.txt, the printed output from the program.
• tetra_rhombic_order10.png, a PNG image of the mesh.