[MOAB-dev] DAGMC: topology for implicit complement?
Paul Wilson
wilsonp at engr.wisc.edu
Fri May 28 10:56:49 CDT 2010
Hello,
I am working to rationalize the use of tolerances in the point
membership functions and ray tracking functions. One issue I came
across is that the implicit complement never gets a topological
relationship between the volume and its surfaces. The relationship
exists in the OBB Tree but not in the same paradigm of parent-child
relationships that ReadCGM sets up for other volume-surface relationships.
The slow point membership test relies on these topological
relationships, so it fails when trying to test in the implicit complement.
I propose to add this, unless anyone with more experience/knowledge can
tell me why this is a bad thing.
Paul
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Paul Wilson
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