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[cgal-discuss] isosurface construction from signed distance function point set


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  • From: vimarsh <>
  • To:
  • Subject: [cgal-discuss] isosurface construction from signed distance function point set
  • Date: Wed, 4 Nov 2015 00:41:22 -0800 (PST)
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I have a cubical bounding box, inside which i know a scalar function's values
on a dense uniform grid of points.
This function is somewhat similar to a signed distance function, and i want
to construct a zero-isovalued isosurface from these points using the
marching cubes algorithm, and function values at these points.
I'm slightly confused where to go from here, how to proceed, how to use
make_sufrace_mesh() , if at all.

Is the approach suggested in this thread advisable?:
http://cgal-discuss.949826.n4.nabble.com/INR-Image-Format-td952447.html#a952448

Any pointers on which direction to go in, would be greatly helpful.
Thanks!



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