tri_surface_to_obj, a MATLAB code which reads data from a TRI_SURFACE file describing a triangular mesh of a 3D surface, and converts it to an OBJ file.
A TRI_SURFACE or triangulated mesh surface, is described by a pair of arrays:
An OBJ file is format for storing a description of the surface of a 3D object, composed of triangles or higher degree polygons.
tri_surface_to_obj ( 'node_file', 'element_file', 'obj_file' )where
The computer code and data files described and made available on this web page are distributed under the GNU LGPL license.
tri_surface_to_obj is available in a MATLAB version.
obj, a data directory which contains a description and examples of obj files.
obj_display, a MATLAB code which reads an obj file and displays it.
obj_io, a MATLAB code which reads or writes an obj file.
obj_to_tri_surface, a MATLAB code which reads an obj file, and extracts the surface mesh data as a tri_surface dataset.
tri_surface, a data directory which contains examples of tri_surface files.
tri_surface_display, a MATLAB code which displays a tri_surface.
tri_surface_io, a MATLAB code which reads and writes the 3d graphics information in a tri_surface file;
tri_surface_to_stla, a MATLAB code which converts tri_surface data to data suitable for storage as an ascii stl file.