simple particle simulation with polar projection node written in Vex / openCL,it runs at 10fps on my MacBook. feeding multiple particles stream’s.
using this formula from wiki page: en.wikipedia.org/wiki/Stereographic_projection
(Houdini openGL rendering in 4k)
first adept to simulate sun flares in houdin based on nbody model
gravitation curvature lines. abstract visualization of sun fusion reactor.
(just cut through)