triangle_display, an Octave code which plots a triangulation using files associated with Jonathan Shewchuk's triangle() program.
triangle_display() reads the node and element files created by the TRIANGLE program, and displays the information. The user controls how "visible" the nodes and elements are; in particular, nodes can be suppressed, or displayed, or displayed and numbered, and the same is true for elements.
triangle_display() is essentially a version of TRIANGULATION_DISPLAY modified to read input files that use the TRIANGLE format.
Jonathan Shewchuk provides a program called showme(), which is able to show the same information, and to perform other interesting operations. However, there are at least three reasons why the triangle_display() program is useful:
triangle_display ( 'prefix', node_vis, element_vis )where 'prefix' is the common prefix for the node and element files.
The computer code and data files described and made available on this web page are distributed under the MIT license
triangle_display is available in a MATLAB version and an Octave version..
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triangle_files, a data directory of examples of files used by the triangle and showme programs.
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