cgal-discuss - Faces of the alpha shape -> vertices forming the underlying triangulation?

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Faces of the alpha shape -> vertices forming the underlying triangulation?

From: "Thomas Zangl - Home" <>
To: <>
Subject: Faces of the alpha shape -> vertices forming the underlying triangulation?
Date: Sun, 27 May 2007 16:48:00 +0200

Hi!

I generated an alpha shape from a set of circles. Now I need to get
all the vertices which are dual to the faces which form the alpha
complex.

I know how to iterate over all faces of an alpha shape but: how to get
their dual vertice (from the underlying triangulation)?

I am using code similar to
examples/Alpha_shapes_2/weighted_alpha_shapes_2.C to compute the alpha
shape.

Any ideas? TIA!

Best regards,
--
----------------------------------------------------------------
,yours Thomas Zangl, Bakk.rer.soc.oec. -

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- Freelancer - IT Consulting & Software Development -
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Faces of the alpha shape -> vertices forming the underlying triangulation?, Thomas Zangl - Home, 05/27/2007

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Faces of the alpha shape -> vertices forming the underlying triangulation?