[vtkusers] Generation of triangulated surface from a point cloud

[Hendrik Belitz]

Dear VTK community:

I try to solve the following problem by using VTK: I have a cloud of approx. 
50-200 points in 3D space. I am now looking for a triangulated surface that 
only uses these points (but all points!). Is their any way to achieve this in 
VTK. I know of vtkDelaunay3D, but the output is a tetrahedralized 
unstructured mesh and I don't see how to extract the surface triangles from 
it.

Regards
 Hendrik

-- 
-------------------------------------------------------------------------------------
Dipl.-Inform. Hendrik Belitz
Central Institute of Electronics / Zentralinstitut für Elektronik 
 Multimodal image processing workgroup / AG Multimodale Bildverarbeitung
Research Center Juelich / Forschungszentrum Jülich GmbH
D-52428 Jülich, Germany
Tel.: (++49)2461 61 8701 Fax: (++49)2461 61 3990
email: h.belitz at fz-juelich.de
ggp-key available via http://pgpkeys.pca.dfn.de
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/pgp-signature
Size: 189 bytes
Desc: not available
URL: <http://www.vtk.org/pipermail/vtkusers/attachments/20051012/7b87dc2d/attachment.pgp>