tri_surface_to_ply_test, an Octave code which calls tri_surface_to_ply(), which reads data describing a triangular mesh of a 3D surface, reformats it into a PLY data structure, and then writes it to a PLY file.
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tri_surface_to_ply, an Octave code which reads data describing a triangular mesh of a 3D surface, reformats it into a PLY data structure, and then writes it to a PLY file.
DART is a simple dart shape, involving 5 nodes and 6 triangular faces.