CommonJS port of George Hart's polyhedral notation library
npm install conway-hartconway-hart
===========
A port of George Hart's JavaScript implementation/extension of Conway's polyhedral notation to the CommonJS module system. Here are some useful links that can help explain what it all means:
* George Hart's original implementation: http://www.georgehart.com/virtual-polyhedra/conway_notation.html
* The Wikipedia page on Conway's notation
Installation
============
Just use npm:
npm install conway-hart
Example
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Here is an example showing how to use this library to generate a shape:
require("conway-hart")("djmeD");
Which produces the following polygon:

If you want to try it out for yourself without installing node.js, here is ansome other polytopes for yourself, here is an interactive WebGL demo.
Usage
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Conway/Hart notation is a way of specifying spherical polyhedra by subdividing regular polyhedra. The way it works is that you first specify a seed polyhedra, and then apply a sequence of operators. Each of these methods returns a javascript object with three fields:
* name: The name of the solid.
* faces: The faces of the solid, represented as a list of indices into the vertices.
* positions: The positions of the vertices of the solid.
You can also invoke the Conway operators directly. For example:
var ch = require("conway-hart");
ch.dual(ch.kis(ch.icosahedron(), 3));
The convention is that the name of the method is just the same as the name of the operator in lower case.
Seeds
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Here is a list of all the available seeds. The ones with an n next to their symbol take an extra parameter describing how many faces are on their base.
Operations
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Credits
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(c) 1998 George Hart. GPL
CommonJS port maintained by Mikola Lysenko.