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[cgal-discuss] Extracting the segments from a Surface Mesh


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  • From: Sukhraj Singh <>
  • To:
  • Subject: [cgal-discuss] Extracting the segments from a Surface Mesh
  • Date: Thu, 12 May 2016 17:46:46 +0530
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Salut,

The "Triangulated Surface Mesh Segmentation" module allows one to segment a surface mesh using the SDF values.
It creates a Property Map which is colorized according to the indices, resulting into segments. Two spatially apart areas( i.e. not having common edges) of a Mesh may fall into same segment, since they had comparable SDF values.

My question is, how can one extract these segments. Since I want to do further processing on a segment separately. Also I would like further divide a segment, into say sub-segments , where a sub-segment will have faces which are not spatially apart, i.e.  a subset which is having common edges only.
 

Thanks to inform.




P.S. I am a newbie.
--
Sukhraj Singh
 



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