Lampshade script

By request, this is the famous, fabulous lampshade script. We've used it to produce lampshades, bracelets, faux ABS LPs, small storage cups, and in any situation where a hollow cylindrical or conical form optionally with a solid bottom is called for.

This script takes an image file as input and produces a gcode file that will create a conical form of the specified parameters, with the image embossed on the surface. It's recommended that you use the -c flag, which will cause the form to be bui