I have recently had the need to 3D print Cam's and I thought that other people might have the same need. I wrote two methods really quickly to make this possible: https://robertmassaioli.wordpress.com/2015/09/08/making-a-printable-cam/ The generated Cam's look something like this: <http://forum.openscad.org/file/n13747/screen-shot-2015-09-08-at-5-20-11-pm.png> -- View this message in context: http://forum.openscad.org/Making-Cam-s-using-OpenSCAD-tp13747.html Sent from the OpenSCAD mailing list archive at Nabble.com.