{"provider_name":"Hatena Blog","height":"190","description":"I wrote a fragment shader which decodes the Spherical Harmonics lighting parameters.Spherical Harmonics \u3067\u30a8\u30f3\u30b3\u30fc\u30c9\u3055\u308c\u305f\u5168\u65b9\u5411\u30e9\u30a4\u30c8\u306e\u30c7\u30b3\u30fc\u30c9\u3092\u30d5\u30e9\u30b0\u30e1\u30f3\u30c8\u30b7\u30a7\u30fc\u30c0\u3067\u3084\u3063\u3066\u307f\u307e\u3057\u305f.In the implementation, I used the SH parameters of Grace Cathedral which is written in the paper \"An Efficient Representation for Irradinace Environment Map\u2026","published":"2011-08-10 08:16:35","provider_url":"https://hatena.blog","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/h/hanecci/20110810/20110810081620.jpg","author_name":"hanecci","blog_url":"https://hanecci.hatenadiary.org/","version":"1.0","type":"rich","blog_title":"OLD hanecci\u2019s blog : \u65e7 \u306f\u306d\u3063\u3061\u30d6\u30ed\u30b0","width":"100%","author_url":"https://blog.hatena.ne.jp/hanecci/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhanecci.hatenadiary.org%2Fentry%2F20110810%2F1312931795\" title=\" Programming of Spherical Harmonics Lighting (0) - OLD hanecci\u2019s blog : \u65e7 \u306f\u306d\u3063\u3061\u30d6\u30ed\u30b0\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","url":"https://hanecci.hatenadiary.org/entry/20110810/1312931795","categories":[],"title":" Programming of Spherical Harmonics Lighting (0)"}