[PD] Colors in Gem stereoscopic mode

[PSPunch]

Hi,


Finding out that many online stores sell colored cellophane glasses at a
low price, I was thinking of some projects using Gem's stereoscopic modes.

But, whoa.. they all come in blue and red whereas Gem works in red/green.

Are these colors chosen as they are offered by one of the common OpenGL
libraries?
If so, the following may be off topic on the Pd list but.. are the
conventional color schemes of classic 3D glasses avoided for some
practical reason?


--
David Shimamoto