Schroedingers-Hat/jsphys — comment on commit 8136f6153a30c3f34cf0daa3126d384aa7abcdad
File: relativity/shadertestspin.xhtml line 13
By Schroedingers-Hat:

I copypasta'd an example to get a canvas quickly rather than thinking ^_^
then it worked so I didn't bother changing it