save image to file?

[raoul veroy]

On Mon, 29 Nov 1999, Charles Law wrote:

> 
> 
> John Shalf has a pbuffer solution that uses hardware,
> but if you are will to use software rendering, the
> vtkMesaRenderWindow has the option (vtk3.0):
> 
> renWin SetOffScreenRendering 1
> 
> Charles.
> 

At this point, I would like to use the hardware. And I'm
coming up with this error:


X Error of failed request:  BadAlloc (insufficient resources for
operation)
  Major opcode of failed request:  146 (GLX)
  Minor opcode of failed request:  16 (X_GLXVendorPrivate)
  Serial number of failed request:  16
  Current serial number in output stream:  17


I apologize if this is a newbie question....

Although I would like to use the hardware, I'm considering trying
the Mesa library for offscreen rendering. 

Thanks in advance for the help.
--
Raoul



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