hanecci https://blog.hatena.ne.jp/hanecci/ OLD hanecci’s blog : 旧 はねっちブログ https://hanecci.hatenadiary.org/ CG PBR (A) ENERGY CONSERVATION IN GAMES http://www.rorydriscoll.com/2009/01/25/energy-conservation-in-games/ (B) Lambert's cosine law : Details of equal brightness effect https://en.wikipedia.org/wiki/Lambert%27s_cosine_law (C) Diffuse reflection https://en.wikipedia.org/wiki/Diffuse_reflection (D) PI or n… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhanecci.hatenadiary.org%2Fentry%2F20170520%2Fp9" title=" Some links of diffuse reflection - OLD hanecci’s blog : 旧 はねっちブログ" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> Hatena Blog https://hatena.blog 2017-05-20 00:00:09 rich https://hanecci.hatenadiary.org/entry/20170520/p9 1.0 100%