{"blog_url":"https://babyron64.hatenablog.com/","version":"1.0","categories":["OpenGL","\u5ea7\u6a19","graphics"],"provider_url":"https://hatena.blog","width":"100%","provider_name":"Hatena Blog","author_url":"https://blog.hatena.ne.jp/babyron64/","blog_title":"\u3070\u3073\u308d\u3093's \u3059\u305f\u3063\u304f","published":"2018-08-18 03:30:54","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fbabyron64.hatenablog.com%2Fentry%2F2018%2F08%2F18%2F033054\" title=\"Homogeneous(\u540c\u6b21)\u5ea7\u6a19\u7cfb\u3092\u4f7f\u3063\u305fClipping - \u3070\u3073\u308d\u3093&#39;s \u3059\u305f\u3063\u304f\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","title":"Homogeneous(\u540c\u6b21)\u5ea7\u6a19\u7cfb\u3092\u4f7f\u3063\u305fClipping","author_name":"babyron64","url":"https://babyron64.hatenablog.com/entry/2018/08/18/033054","description":"OpenGL\u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u4e2d\u306b\u306f\u3001glClipPlane(https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glClipPlane.xml)\u3068\u3044\u3046\u95a2\u6570\u304c\u3042\u308b\u3002\u3053\u306e\u95a2\u6570\u306f\u5e73\u9762\u3092\u8868\u3059\u30d9\u30af\u30c8\u30eb(\u3068\u3044\u3046\u3088\u308a\u3001\u6570\u306e\u7d44)\u3092\u53d7\u3051\u53d6\u308a\u3001\u53d7\u3051\u53d6\u3063\u305f\u5e73\u9762\u3067\u30af\u30ea\u30c3\u30d4\u30f3\u30b0\u3092\u884c\u3046\u3002\u30af\u30ea\u30c3\u30d4\u30f3\u30b0\u306e\u65b9\u6cd5\u3068\u3057\u3066\u3001 If the dot product of ... a vertex with the stored plane equation components is positive or zero, the vertex is in with res\u2026","image_url":"https://chart.apis.google.com/chart?cht=tx&chl=Ax%2BBy%2BCz%2BD%3D0","height":"190","type":"rich"}