Stereo eye separation

[ajmurray]

The problem is that even though the offset produces a stereo image, the image goes back into the screen instead of coming out of the screen.

Currently objects remain behind the screen, with the closest objects being at screen depth. The case should be that the objects jump out of the screen, and the furthest objects should appear at screen depth.

Is there a way to switch this offset?

I tried using viz.go(viz.FULLSCREEN | viz.HMD | viz.STEREO) and it simply produced two identical view frustums.