Square Pursuit 3D

I came across a logo on [Manuel Diaz Regueiro's page](http://gallery.bridgesmathart.org/exhibitions/2013-bridges-conference/mdregueiro). It's a 3D version of square pursuit.

Using OpenSCAD to express the 3D version of square pursuit seems a good challenge. I tried to make one.

The source code requires [OpenSCAD](http://openscad.org) and [dotSCAD](https://github.com/JustinSDK/dotSCAD). It can be found on [dotSCAD/examples/spiral_polygons/square_pursuit_3d.scad](https://github.com/JustinSDK/dotSCAD/blob/master/examples/spiral_polygons/square_pursuit_3d.scad).

- [OpenSCAD Documentation - Traditional Chinese](https://openhome.cc/Gossip/OpenSCAD/)
- [OpenSCAD Documentation - English](https://openhome.cc/eGossip/OpenSCAD/)