“I just computed the dot product of Incoming and Normal and it looks like Fresnel and I don’t know what’s going on but ok,” said the arts graduate who never studied linear algebra at school. (I’m the arts graduate.)

I want to do everything in AMITS that I can with geometry and procedural texturing in keeping with its “compute all the things” aesthetic. So Monday has been maths day (apparently). I’m swotting up on vectors and matrices and so on in order to enrich my experiments with procedural texturing.