On initiative by Arthur Manou-Mani & Metropolitan Works London, I was happy to be teaching a Processing & toxiclibs workshop on the first two weekends in December. The overall theme was fabrication oriented and all our examples ended up being fairly geometry heavy (as expected). Our last project was a design tool for a hypothetical facade and was chosen because it allowed me to combine various topics in one large exercise... particles, physics, splines, 2d->3d mesh operations, volumetric modelling, UI integration