Just for Fun

Unusual Geometries for Games

Visualizations

• Curved Spacetime
• The Problem with Relativistic Travel
• Knotted Portal
• Grapher for Cubic Surfaces
• Cubic Curve through Nine Points

Writeups

• Portals
• What's the prettiest way to connect two things with a curve? And what does that have to do with pendulums?
• Working out the intermediate axis theorem in higher dimensions.
• Some thoughts about Feynman Diagrams.
• Rendering black holes.