[vtkusers] questions on render window #2

[Jeff Baumes]

2009/8/4 Konstantinos Iatridis <kiatri at itech-soft.com.fr>

> And I repeat once more my other question: does anyone know how to render a
> gradient background on a vtk render window?
>

Top-to-bottom gradients are supported. Not sure which VTK release(s) it is
in, but at least 5.4.
vtkRenderer* ren = vtkRenderer::New();

ren->GradientBackgroundOn()ren->SetBackground(0,0,0)
ren->SetBackground2(1,1,1)

Jeff
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