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- From: Arun Ramasamy <>
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- Subject: [cgal-discuss] Iso Surface Extraction
- Date: Mon, 13 Jun 2011 07:08:16 -0700 (PDT)
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Hi, I'm currently attempting to extract iso-surface from a volume data-set using the 3D Surface Mesh Generator API. This API works for some of the iso-values. However, it fails for other values and doesn't terminate. It seems like it fails when there are outliers for the given iso-value (eg/ like a sphere inside another sphere).
Is it possible to either
a. Make the algorithm ignore the outliers if it not connected to the 'correct' closed surface around the center of the bounding sphere. or
b. Make the algorithm extract multiple disconnected closed iso-surfaces from the data set. or even
c. Terminate with failure if it detects something wrong with the data-set/oracle.
Other ideas are welcome too. Thanks.
arun
Is it possible to either
a. Make the algorithm ignore the outliers if it not connected to the 'correct' closed surface around the center of the bounding sphere. or
b. Make the algorithm extract multiple disconnected closed iso-surfaces from the data set. or even
c. Terminate with failure if it detects something wrong with the data-set/oracle.
Other ideas are welcome too. Thanks.
arun
- [cgal-discuss] Iso Surface Extraction, Arun Ramasamy, 06/13/2011
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