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Unstructured triangle mesh quality assesment

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Unstructured triangle mesh quality assesment

by Allan Peter Engsig-Karup

 

07 Aug 2009 (Updated 07 Aug 2009)

Assess the quality of a triangle mesh using a simple indicator.

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Description

Assess the quality of a triangle mesh. An indicator is used to detect degenerate triangular elements.

Matlab function is called with mesh connectivity table and coordinate tables and output contains an array of quality indicators for each triangle in the mesh. Also, the quality measures are visualized as a part of output.

MATLAB release MATLAB 7 (R14)
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Updates
07 Aug 2009

Included a check for quality measures less than 0.7. In the bar output it is then ensured that the range of computed quality measures are visualized.

Tag Activity for this File
Tag Applied By Date/Time
unstructured Allan Peter Engsig-Karup 07 Aug 2009 12:02:37
triangle Allan Peter Engsig-Karup 07 Aug 2009 12:02:37
mesh Allan Peter Engsig-Karup 07 Aug 2009 12:02:37
quality Allan Peter Engsig-Karup 07 Aug 2009 12:02:37

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