Summer openFrameworks freakDay

This Saturday we had a nice small freakDay with Tim from Blendid and Jim from Strandjutter.net. Tim tweaked his code which creates different kinds of seguences (sin, cos, sawtooth, etc..).  I gave a little intro to openFrameworks for Jim and in a couple of minutes he was up and running and creating nice Lisajous shapes. I dove (again) in some 3D rotation techniques and maths for a small project I'm working on.