tri_surface_io, a C++ code which reads or writes the graphics information stored in a pair of files that represent a TRI_SURFACE object, that is, a surface in 3D formed by a connected collection of triangles.
The information on this web page is distributed under the MIT license.
tri_surface_io is available in a C++ version and a Fortran90 version and a MATLAB version and an Octave version.
ply_to_tri_surface, a MATLAB code which extracts data from a PLY file and writes it to a TRI_SURFACE file.
tri_surface, a data directory which has some examples of TRI_SURFACE files.
tri_surface_display_opengl, a C++ code which displays the 3D graphics information in a TRI_SURFACE file using OpenGL.