[vtkusers] vtk and segmentation
hanene-jeder at hotmail.fr
Sun Sep 2 11:41:49 EDT 2012
Bill Lorensen wrote
> If you have mesh mesh of multiple disconnected segments you can use
> vtkConnectivityFIlter to extract each connected component.
I can't used the vtkConnectivityFIlter because when i apply it for my
meshes, it gives one color because it has just one component.
David Doria-2-3 wrote
> "Segments the mesh" according to what criterion? Please give us an example
> - perhaps a screenshot of your mesh, and a description of the segments you
> hope to achieve.
I didn't have a specific criterion, I just want a filter that allows me to
segment a mesh, and, surely, enable me to retrieve the cells and vertex
associated to each region. Because, i'm working for : local mesh refinement.
I don't have a specific mesh, i work on apple, bunny...All 3d mesh's format.
I used now the vtkOctree, and i succeed to subdivide my mesh to 8 segments.
But I have a little problem in the Mouse interaction that i put it in this
View this message in context: http://vtk.1045678.n5.nabble.com/vtk-and-segmentation-tp5715662p5715770.html
Sent from the VTK - Users mailing list archive at Nabble.com.
More information about the vtkusers