{"provider_url":"https://hatena.blog","type":"rich","provider_name":"Hatena Blog","author_name":"hanecci","height":"190","categories":["MEMO","CG"],"version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhanecci.hatenadiary.org%2Fentry%2F20140202%2Fp1\" title=\" Memo of Toksvig&#39;s normal (In Japanese: \u30c8\u30af\u30b9\u30f4\u30a3\u30b0\u306e\u6cd5\u7dda\u306e\u30e1\u30e2) - 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>","author_url":"https://blog.hatena.ne.jp/hanecci/","blog_title":"OLD hanecci\u2019s blog : \u65e7 \u306f\u306d\u3063\u3061\u30d6\u30ed\u30b0","title":" Memo of Toksvig's normal (In Japanese: \u30c8\u30af\u30b9\u30f4\u30a3\u30b0\u306e\u6cd5\u7dda\u306e\u30e1\u30e2)","description":"\u6982\u8981 Toksvig(\u30c8\u30af\u30b9\u30f4\u30a3\u30b0)\u306e\u6cd5\u7dda\u306b\u95a2\u3059\u308b\u30e1\u30e2\u3067\u3059. \u53c2\u8003\u6587\u732e \"Mipmapping Normal Maps\" by Michael Toksvig at NVidia. 2004 ftp://download.nvidia.com/developer/Papers/Mipmapping_Normal_Maps.pdf \u6b63\u898f\u5206\u5e03 Wikipedia http://ja.wikipedia.org/wiki/%E6%AD%A3%E8%A6%8F%E5%88%86%E5%B8%83 \u8aac\u660e \u6cd5\u7dda\u30de\u30c3\u30d7\u306e\u30df\u30c3\u30d7\u30de\u30c3\u30d7\u306e\u4f5c\u6210\u6642\u306b\u306f, \u901a\u5e38\u306e\u30df\u30c3\u30d7\u30de\u30c3\u30d7\u306e\u4f5c\u308a\u65b9\u3060\u3068\u6cd5\u7dda\u30de\u30c3\u30d7\u304c\u5e73\u5747\u5316\u3055\u308c\u3066\u30df\u30c3\u30d7\u2026","published":"2014-02-02 00:00:00","width":"100%","url":"https://hanecci.hatenadiary.org/entry/20140202/p1","blog_url":"https://hanecci.hatenadiary.org/","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/h/hanecci/20140202/20140202031132.jpg"}