2/25/04 - made first draft of uml diagram for engine (5+ hours)
2/27/04 - made 2nd draft of uml diagram for engine, conferred with andrew, created project 2 wiki page, uploaded uml design docs. (3 hours)
3/1/04 - wrote eveything in the engine besides intersection tests. helped ben and andrew make intersection tests and debugged their code (7 hours)
3/5/04 - wrote tranformation code for non-standard orientation triangles. only supports face colision right now. also debugged face collsion code more. (5 hours)