{"blog_url":"https://sion-shade.hatenablog.com/","version":"1.0","blog_title":"\u3057\u304a\u3093\u306e\u90e8\u5c4b","provider_name":"Hatena Blog","provider_url":"https://hatena.blog","author_name":"sion_shade","categories":["Blender Python"],"title":"Quaternion \u306e\u56de\u8ee2\u5f0f\u306e\u5c55\u958b[Blender 3DCG]","author_url":"https://blog.hatena.ne.jp/sion_shade/","width":"100%","url":"https://sion-shade.hatenablog.com/entry/2020/04/21/212121","height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fsion-shade.hatenablog.com%2Fentry%2F2020%2F04%2F21%2F212121\" title=\"Quaternion \u306e\u56de\u8ee2\u5f0f\u306e\u5c55\u958b[Blender 3DCG] - \u3057\u304a\u3093\u306e\u90e8\u5c4b\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","description":"Quaternion \u306e\u7a4d\u306e\u5c55\u958b[Blender 3DCG]\u306e\u7d9a\u304d \u4eca\u56de\u306f Quaternion\u306e\u7a4d\u306e\u5c55\u958b\u7d50\u679c \u3092\u5229\u7528\u3057\u3066 Quaternion\u306e\u56de\u8ee2\u5f0f \u306e\u5c55\u958b\u3092\u884c\u3046\u3002 Quaternion(w,x,y,z) \u3067 \u70b9(p,q,r) \u3092\u56de\u8ee2\u3057\u305f\u5f8c\u306e \u70b9(P,Q,R) \u3092\u6c42\u3081\u308b\u5f0f\u306f (O,P,Q,R)=(w,x,y,z)(o,p,q,r)(w,-x,-y,-z) O=0 , o=0 \u3053\u306e\u5f0f\u3092\u5c55\u958b\u7528\u306b\u3001\u524d\u56de\u6c42\u3081\u305f Quaternion\u306e\u7a4d\u306e\u5c55\u958b\u7d50\u679c\u2460 \u3068 \u2460\u3092\u5909\u5f62\u3057\u305f\u2461 \u3092\u6e96\u5099\u3059\u308b\u3002 (w,x,y,z)(o,p,q,r) (a,b,c,d)(w,-x,-y,-z) =( wo-xp-yq-zr =(\u2026","type":"rich","image_url":null,"published":"2020-04-21 21:21:21"}