This could have been done in 2D using math, instead, Blender was used to think about the problem in 3D.

3. In essence, Blender was used like mathematicians crank equations and mathematical Laws.

2. Blender was used as a tool for thought. Blender was used to calculate the distortion required for presenting a certain view.

1. I argue, elsewhere, that computers are a new medium for thought, like clay tablets, paper-and-pencil, functional notation are to mathematicians.