Aven in stereoscopic 3D

[Pedro Silva Pinto]

> Looking at the example I was working from again, I see I didn't translate
the gluLookAt() calls, 
> which are the part that deals with this.  I guess that is equivalent to
glTranslate by 
> half the eye separation left/right depending on the eye, but I'd have to
think about it.

I think you're right, Olly. Take a look here, this may help:
https://www.khronos.org/opengl/wiki/GluLookAt_code

Also, this has a few examples where gluLookAt() is used:
http://paulbourke.net/stereographics/stereorender/

Cheers,
Pedro