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.

Gunung Padang, a megalith in West Java, Indonesia, is a striking sight, a lush hill dotted with a collection of sharp, ...

Many archaeologists believe the famed tower from the Book of Genesis may have had a real historical counterpart in ancient Mesopotamia. The Book of Genesis tells of an ancient city with a tower that ...

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 ...

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Many readers fail to notice that the two edges in the middle intersect, so be aware! If a circuited graph is planar, then there is a bijection between boundary components and planar faces, so Euler’s ...

Stars with ≥ 5 spikes account for ≈ 15%, with AR ≈ 2.0. The two most abundant particle shapes in the 150 μL preparation are equant (nearly spherical) and triangular or arrow shape, dominated by growth ...