By building the pyramids, ancient Egyptians believed they could make certain that, just like the Sun God, their king would be reborn in the afterlife. These are the Pyramid Texts - they are spells ...

Some standard modules for making 3d shapes with attachment support, and function forms that produce a VNF. Also included are shortcuts cylinders in each orientation and extended versions of the ...

This file provides functions and modules that construct shapes from a list of cross sections. In the case of skin() you specify each cross sectional shape yourself, and the number of points can vary.