On Tue, Aug 04, 2009 at 12:58:28PM -0400, Tom Foutz wrote:
> Since I don't have a perfectly convex mesh for the volume, some points in
> concave areas are mistakenly identified as included in the mesh.� Could
> this be a problem with the delaunay3d conversion to an unstructered grid?
> I'm including a picture to demonstrate this.
The problem is that Delaunay will give you a convex hull of the points,
but not the interior of the surface. The points that you see as
mis-labels are in the convex hull of the points, but not inside your
surface.
You have a 'closure' problem, which is a different problem than a convex
hull one, and a much more difficult, I believe. I must admit that I do
not know hos to solve it.
Cheers;
Ga�l
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