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Re:Using beam tracing to calculate reflections in JavaScript by notthetup on Wednesday January 15, 2014 @06:15PM (#7066929)
Makes the three of us.. Nice work OP!

P.S. Also a fan of threedB @robmiller.. :)

Re:Using beam tracing to calculate reflections in JavaScript by kabla on Wednesday January 15, 2014 @06:44PM (#7067067)
It's great to stumble upon like-minded people on HN :-)