[vtkusers] vtkRenderer Transparent

[Paulo Henrique Junqueira Amorim]

Hi All,

I have 2 vtkRenderer the second renderer is smaller and is above the first.

I would leave the second vtkRenderer transparent.

How can I do that ?

The code to Add second Renderer:

      ren = vtk.vtkRenderer()
      ren.SetViewport(0.83, 0, 1.0, 0.25)
      ren.SetLayer(0)
      ren.SetPreserveDepthBuffer(1)

     interactor.GetRenderWindow().AddRenderer(ren)

     interactor.Render()


Regards,
Paulo Amorim
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