Quaternion Julia Set Raytracer

3d raytrace set echo85 julia quaternion

Renders single frames or movies of 3d slices of quaternion julia sets, given a point in quaternion space and a camera position. A movie corresponds to a path through quaternion space. Pyrex (Free python-like compiler) is required, as the raytracer is impossibly slow without it. A 500 by 500 pixel frame takes about 10 seconds to render on my computer.