[vtkusers] vtkRectilinearGridToTetrahedra how to get 3D picture?
artem.paraview at googlemail.com
Sun May 9 17:21:38 EDT 2010
I am trying to visualize 3D scalar data defined on rectilinear grid.
Apparently, vtkFixedPointVolumeRayCastMapper cannot render the data
from Rectilinear Grid directly. Paraview uses filter 'Tetrahedralize'
which is not present in VTK. I have tried to use
vtkRectilinearGridToTetrahedra as following:
vtkSmartPointer<vtkFixedPointVolum> RayCastMapper> mapper_conc =
vtkRectilinearGridToTetrahedra *rg2t =
but got the following runtime error:
"Input port 0 of algorithm
vtkFixedPointVolumeRayCastMapper(0x2c90020) has 0 connections but is
What am I doing wrong?
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