Hi Andreas, 

> -----Original Message-----
> From: [EMAIL PROTECTED] 
> [mailto:[EMAIL PROTECTED] On Behalf 
> Of [EMAIL PROTECTED]
> Sent: Monday, July 30, 2007 5:00 PM

> I wanted to watch my application in stereo mode so I set the 
> two environment variables OSG_STEREO with value ON an 
> OSG_STEREO_MODE with QUAD_BUFFER. 

 In addition to what Frauciel Luc posted and if you own an nvidia quadro
card, you also have to check if quadbuffer stereo is enabled in the
driver (on a windows box, go to the 'advanced settings' in the nvidia
driver console and look for stereo settings - for linux, you can either
add Option "StereoMode" "3" to you x config or use the nvidia-settings
utility). 

 On a non-quadro nvidia card, you have to use - as Frauciel pointed out
- the 'consumer stereo driver'. This is a bit of a beast at times -
however they recently put out a newish version (94.24) of it which seems
to work for me. It is vital that both the display driver and the stereo
driver are of the same revision! You can't mix'n'match.

 There also is a website that provides beta drivers for this which are
*quite* recent, but apparently they do fail to work for some people:

http://mtbs3d.com/ (registration required (but free))
 
 One more thing - currently, there are only experimental drivers for the
8xxx series available. 

 Best regards,
-.jan.-
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