stla_to_tri_surface_test, an Octave code which calls stla_to_tri_surface(), which reads data from an ASCII STLA file describing a triangular mesh of a 3D surface, and convert it to a pair of arrays describing a triangular mesh or TRI_SURFACE.
The computer code and data files described and made available on this web page are distributed under the MIT license
stla_to_tri_surface, an Octave code which reads an ASCII stereolithography (STL) file and extracts the surface mesh data as a tri_surface dataset.
CUBE is a cube using 12 triangular faces and 36 nodes.