Hi Jose,
I haven't done any work on metaballs so can't comment specifically on this.
The osgUtil::DelaunayTriangulator and assocated help classes don't
support 3d tesselations, its projects the points onto a plan then does
the triangulation in this axis.
Do you need the geometry on the CPU, or do can you get away with just
rendering them on the GPU. Previous I have implementation compute of
iso-surfaces on the GPU using standard volume rendering techniques
(see the osgvolume examples). Perhaps you could something similar of
metaballs.
Robert.
On 11/23/06, Jose Luis Hidalgo <[EMAIL PROTECTED]> wrote:
Hi All,
I'm looking for a easy way to generate metaball-based geometry with
osg. The naive option is the classical approach of marching cubes
(that's the one I know) but I'd rather a more adaptive approximation
like using delaunay triangulation. The question is, Has anybody
implemented it? Is osgUtil::DelaunayConstraint Class good for my
purpose?
Thanks in advance,
Jose L.
--
Jose L. Hidalgo Valiño (PpluX)
---- http://www.pplux.com ----
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