A Clojure implementation of 'smallpt' (small path tracing) that is originally coded with C.
$ lein run [width] [height] [samples]
(800 x 600 pixels, 512 samples per pixel, computation took 38000 secs with 1.8 GHz CPU)
Copyright (c) 2015 tatsy, Tatsuya Yatagawa
Distributed under the Eclipse Public License either version 1.0 or any later version.