Newcomer to the forum and beginner in both 3D printing and OpenSCAD, but this thread came early in my browsing. Probably too late now, but for anyone who has not yet seen the animation: https://www.dropbox.com/s/670k2t3r25xz10w/AnimatedRectangle.mp4?raw=1 <https://www.dropbox.com/s/670k2t3r25xz10w/AnimatedRectangle.mp4?raw=1> -- Sent from: http://forum.openscad.org/