3D Graphics & Viz

vtkPolyDataReader reader
  reader SetFileName "../vtkData/assignment1.vtk"
  reader Update
vtkPolyData data
   data SetPoints [[reader GetOutput] GetPoints]

vtkDelaunay3D del
    del SetInput data
    del BoundingTriangulationOn
    del SetTolerance 0.01
    del SetAlpha 0.2
    del BoundingTriangulationOff

vtkShrinkFilter shrink
    shrink SetInput [del GetOutput]
    shrink SetShrinkFactor 0.9

 vtkElevationFilter elevation
    elevation SetInput [shrink GetOutput]
    elevation SetLowPoint 0 0 0
    elevation SetHighPoint 0 0 1
   eval elevation SetScalarRange 0 1
    elevation ReleaseDataFlagOn

vtkWarpScalar warp
  warp SetInput [elevation GetOutput]
  warp SetScaleFactor -0.1

Wednesday, February 08, 2006 # posted by samuel @ 6:59 PM