viewportGrabber

This was initially developed to allow the artists to quickly generate ortho sheets to mark up and send to the outsource studio (they had previously resorted to manually screengrabbing and compositing images together). ImageMagick is used to crop and stitch the images together.

Additional functionality was added at a later date to capture oversize viewport grabs (with uberShader applied) in order to get high-quality images of the assets, and also to generate both turntable contact sheets and turntable videos.