Minkowski Portal Refinement References

Original Reference

The Minkowski Portal Refinement method, also known as XenoCollide was developed by Gary Snethen (Xeno). As far as I know the original implementation in 3D is only described in Game Programming Gems 7 where working source code was also provided.

Source Code

As of this writing these are the main implementations that I found online:

LibCCD

Library for collision detection between two convex shapes

• LibCCD
• LibCCD Github

Jitter Physics

Jitter physics is a realtime physics engine for .Net

• Jitter Physics
• Jitter Physics Code
• Jitter Physics MPR Code

MPR2D

A 2D Implementation of the Minkowski Portal Refinement (MPR) Algorithm

MPR2D Code

MPR Ruby

A demonstration of the Minkowski Portal Refinement algorithm written in Ruby

Github Repo

Other References

• Course Notes
• XenoCollide
• MollyRocket Forums