I already figured out how to do this myself. On Thu, Mar 14, 2013 at 9:32 AM, Kitslaar, P.H. (LKEB) <p.h.kitsl...@lumc.nl> wrote: > Hello All, > > I have a bunch of centerline points with corresponding radii that I > wish to use with some vmtk classes, in particular > vtkvmtkCenterlineBranchExtractor. > The centerline points all start at the the same root position and each > centerline traces a particular branch in the vessel tree. > For example: > > Line 1 (x, y z radius) > ------------------------------ > 1.0 1.0. 3.0 0.5 > 1.0 1.0. 4.0 0.5 > 1.0 1.0. 5.0 0.7 > > Line 2 (x, y z radius) > ------------------------------ > 1.0 1.0. 3.0 0.5 > 1.0 1.0. 4.0 0.5 <- last common point with line 1 > 1.0 2.0. 5.0 0.3 > > Etc... > > How should I fill the vtkPolyData object with this data? > Which DataArrays should be filled, I think at least the radius. > > Maybe there are some code examples (Python or C++) that could point me > in the right direction. > > Best regards, > > Pieter Kitslaar
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