PDA

View Full Version : Expressions/Reletavity for Camera Rig?



jrandom
02-23-2010, 09:48 PM
I'm attempting to build a stereoscopic camera rig with automated visual guides, but I'm not quite sure how to configure them.

Some things I need to wire up:

1. The left and right cameras should mirror the settings of the middle camera (anaglyph preview camera). I know that the interocular distance setting is not accessible so I'll have to set that one by hand, but I'd like the resolution, adaptive sampling settings, etc... so if I alter the center camera the left and right ones automatically update.

2. The min and max distance guides (inner and outer rectangles) need to move towards/away from the center camera based on the interocular distance as well as the distance of the camera target from the camera (based on a formula I'm working out -- turns out trig is useful!).

I've been poking around the Relativity system but haven't been able to figure this out yet. Can anyone point me in the right direction?