[vtkusers] Problem of 2 renderers in Linux

[Rainer Sabelka]

Avan Suinesiaputra wrote:

> The problem is when I'm using more than 1 Renderer on the same
> RenderWindow, only 1 Renderer that is shown.
> That is the last Renderer inserted on the RenderWindow.
> The previous Renderers are not shown.
> Even after I forced it with the command renwin->RenderWindow().
> Using tcl or c language.
> I run the same program in a SUN workstation, but no such problem; all
> renderers are rendered properly.

It looks like a bug in Mesa 3.2.
I had the same problem with Mesa 3.2, but after I upgraded to Mesa 3.4 the problem vanished.

Regrds,
Rainer