[Bf-committers] Stereoscopy Implementation Proposal

[Harley Acheson]

Dalai,

This might be a silly comment but it might simplify things by removing the
need to switch into "stereoscopic" mode at all.

Instead consider that our camera is *always* capable of producing an image
from *center*, left, or right eye views with the default being the current
behavior of "center".

So for viewport display options you don't need to click the "Stereo"
checkbox, select "left/right/both" and also "mode".  Replace all of these
with a single list containing "center", "left eye", "right eye", "Anaglyph
Stereo", "side by side stereo", etc.

So no need then for the "Stereoscopy" checkbox in scene either.  It is all
just a matter of which eye(s) to render and how to display them. It all
becomes a bit simpler if you add "center"...

Cheers, Harley