[vtkusers] Clipping with vtkSelectPolyData...
Marcelo
amati at cenpra.gov.br
Fri May 9 11:15:00 EDT 2003
Hi,
I've used vtkSelectPolyData and vtkClipPolydata class to clip a
specified region
from a isosurface. When I render it I can't obtain the full volume
without the clipped region.
A large part isn't displayed: only the part connected to the cutted
region is displayed.
Should I work with another class? I've sent my code....
Thank you!
Marcelo
--------------------------------------------------------------------------------------------------
loop = vtkSelectPolyData() # The
cutted volume
loop.SetInput(skinExtractor.GetOutput())
loop.SetLoop(selectionPoints2)
loop.GenerateSelectionScalarsOn()
clipper = vtkClipPolyData()
clipper.SetInput(loop.GetOutput())
loopMapper = vtkPolyDataMapper()
loopMapper.SetInput(clipper.GetOutput())
.
.
.
.
loop2 = vtkSelectPolyData() # The
cutted part
loop2.SetInput(skinExtractor.GetOutput())
loop2.SetLoop(selectionPoints2)
loopMapper2 = vtkPolyDataMapper()
loopMapper2.SetInput(loop2.GetOutput())
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