tri_surface_display_test

tri_surface_display_test, a MATLAB program which calls tri_surface_display() to get the names of the node and element files defining a 3D triangulated surface, reads the information from the files, and displays the surface on the screen.

Licensing:

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

Related Data and Programs:

tri_surface_display, a MATLAB program which displays the 3D graphics information in a tri_surface file;

Source Code:

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

DART is a simple dart shape, involving 5 nodes and 6 triangular faces.

• dart_nodes.txt, the node file;
• dart_elements.txt, the triangle file;
• dart.png, a PNG image.

SPHERE is a sphere, tiled with an 8 by 8 array of logically triangular patches.

• sphere_nodes.txt, the node file;
• sphere_elements.txt, the triangle file;
• sphere.png, a PNG image.

TETRAHEDRON is a tetrahedron, defined by 4 triangular faces.

• tetrahedron_nodes.txt, the node file;
• tetrahedron_elements.txt, the triangle file;
• tetrahedron.png, a PNG image.