[vtkusers] 3D morphing of polygonal surface

[Andrea Bottino]

(I apologize for multiple copies, but my previous msg apparently never 
reached the list)

one question before reinventing the wheel...
I have to morph a 3D polygonal model into another. I've been able to do 
it by constraining a transformation choosing a set of correspondences on 
the two surfaces. However, these were selected at hand. I need something 
that does the morphing automatically.
I've read that some derivations of the iterative closest point 
(considering non affine transformations) does this, however in VTK only 
affine transformations are coded. The 3Dmorph test program also was not 
of any help.
Does anybody have some suggestions?


-- 
Andrea Bottino
Politecnico di Torino, DAUIN
Corso Duca degli Abruzzi, 24
10129 Torino ITALY
Tel +39 011 5647175 / Fax +39 011 5647099
http://www.polito.it/cgvg