A simple “VideoProjector” class that uses OpenCVTexture and (optionally) projectTexture to project video from the default video input device (in my case a USB webcam) onto one or more models. It’s nothing extraordinary, but it took me a few hours, and I saw some related questions on the forums so I thought it might be helpful. There are a few known issues, but it works nicely out of the box with my computer and webcam (Ubuntu 9.04, logitech quickcam pro 9000, nVIDIA GeForce 8600M GT).
As usual, I’ll change the link to a permanent host at p3dp once I resolve some issues with my account.
Let me know if you have any problems or you come up with fixes for the known issues.