gregory-igehy https://blog.hatena.ne.jp/gregory-igehy/ Gregory Igehy https://gregory-igehy.hatenadiary.com/ smallppm ( Small Progressive Photon Mapping ) With comments http://www.ci.i.u-tokyo.ac.jp/~hachisuka/smallppm_exp.cpp Short http://www.bee-www.com/smallppm.cpp gpusppm( GPU Stochastic Progressive Photon Mapping ) http://www.bee-www.com/gpusppm2.zip 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fgregory-igehy.hatenadiary.com%2Fentry%2F2015%2F02%2F14%2F003612" title="&quot;smallppm&quot; and &quot;gpusppm&quot; by bee - Gregory Igehy" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> http://www.bee-www.com/ppmimage.png Hatena Blog https://hatena.blog 2015-02-14 00:36:12 rich https://gregory-igehy.hatenadiary.com/entry/2015/02/14/003612 1.0 100%