{"version":"1.0","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2F7shi.hateblo.jp%2Fentry%2F20091002%2F1254485449\" title=\"glBegin(), glEnd(), glFrustum() - \u4e03\u8a8c\u306e\u958b\u767a\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_name":"Hatena Blog","height":"190","blog_url":"https://7shi.hateblo.jp/","author_url":"https://blog.hatena.ne.jp/n7shi/","type":"rich","description":"OpenGL ES\u306f\u30b5\u30d6\u30bb\u30c3\u30c8\u306e\u305f\u3081\u95a2\u6570\u304c\u5c11\u306a\u3044\u3067\u3059\u3002\u5165\u9580\u66f8\u306a\u3069\u3067\u3082\u3088\u304f\u4f7f\u308f\u308c\u308bglBegin()\u3068glEnd()\u304c\u306a\u3044\u306e\u306f\u3064\u3089\u3044\u306e\u3067\u5b9f\u88c5\u3057\u307e\u3057\u305f\u3002glNormal3f()\u3084glVertex3f()\u3092\u30ad\u30e3\u30c3\u30b7\u30e5\u3057\u3066glNormalPointer()\u3084glVertexPointer()\u306b\u6e21\u3057\u3066\u3044\u307e\u3059\u3002GL_QUADS/GL_QUAD_STRIP\u306f\u56db\u89d2\u5f62\u30922\u3064\u306e\u4e09\u89d2\u5f62\u306b\u5206\u5272\u3059\u308b\u3053\u3068\u3067\u5b9f\u88c5\u3057\u307e\u3057\u305f\u3002\u307e\u305f\u3001glFrustum()\u3082glMultMatrixf()\u306b\u884c\u5217\u3092\u6e21\u3059\u3053\u3068\u3067\u5b9f\u88c5\u3057\u307e\u3057\u305f\u3002\u4ee5\u4e0b\u306b\u30b3\u30fc\u30c9\u3092\u793a\u3057\u307e\u3059\uff08\u30d1\u30d6\u30ea\u30c3\u30af\u30c9\u30e1\u30a4\u30f3\uff09\u3002\u30e9\u30c3\u30d4\u30f3\u30b0\u3092\u9032\u3081\u3066\u3044\u308b\u305f\u3081C#\u3067\u3059\u3002\u5b8c\u6210\u3057\u305f\u30e9\u30c3\u30d1\u30fc\u306fid:n7s\u2026","url":"https://7shi.hateblo.jp/entry/20091002/1254485449","author_name":"n7shi","title":"glBegin(), glEnd(), glFrustum()","image_url":null,"width":"100%","blog_title":"\u4e03\u8a8c\u306e\u958b\u767a\u65e5\u8a18","published":"2009-10-02 21:10:49","categories":["C#","OpenGL ES"]}