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Constrained delaunay triangulation for 3d objects

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Anoop
Anoop 2013-11-1
Hi, I wanted to ask a question regarding the part meshing after slicing. In my work, I guess the constrained Delaunay triangulation will work. I wanted to see if someone have come across something like that earlier and can suggest about it. Matlab has constrained Delaunay triangulation in 2d, however, I wanted to have it for 3d. I am attached a segmented portion of a donut for the reference where a normal triangulation is used and therefore some unwanted region has also been triangulated. I have the contour of the sliced region which I want to have it as a constraint (similar with the edge constraint in 2d).
Please suggest!

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