[vtkusers] Crash with nested vtkPropAssembly
da.angulo39 at uniandes.edu.co
Fri Jun 6 17:28:27 EDT 2014
I am using vtk '6.2.0' through the python wrappings, and I am also having
the same problem described in this thread. I am using the python wrappers,
and here is a minimum code that reproduces the problem
ren_win = vtk.vtkRenderWindow()
ren = vtk.vtkRenderer()
iact = vtk.vtkRenderWindowInteractor()
prop1 = vtk.vtkPropAssembly()
prop2 = vtk.vtkPropAssembly()
sphere_source = vtk.vtkSphereSource()
sphere_map = vtk.vtkPolyDataMapper()
ac = vtk.vtkActor()
Is there any way to work around this without re compiling vtk?
John Platt-3 wrote
> If you try to render the prop assembly tree vtkActor > vtkPropAssembly >
> vtkPropAssembly (from leaf to root), vtkProp3D::PokeMatrix() crashes
> because this->CachedProp3D is NULL. The tree vtkActor > vtkPropAssembly
> renders OK.
> The same problem was reported some years ago
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