3Dé¢é£ã®è©±é¡ã¯å°é£ããããã·ããããã¦ãæ¬è³ªãåããé£ããï¼ãããã¯èª¬æçããããï¼ éè¦ãªæãç°¡åã«ã¾ã¨ãã¦ã¿ããåæç¥èã¨ãã¦åãã£ã¦ããã¨æ¥½ã«ãªãã¯ãã(詳細ã¯ä»ã®ãã¼ã¸ã§)ã 以ä¸ã§ã¯ã説æã®ä¾¿å®ä¸ãå
容ã¯ä¸å¿ãC++ã®DirectX9ä¸å¿ã«è¨è¿°ãã¾ãã ï¼ï¼ï¼3Dã®åº§æ¨ç³»ã«ã¤ã㦠ï¼ï¼¤ã®ããã°ã©ãã³ã°ã¯é£ãããæ¦å¿µçã«åº§æ¨ã沢山ãããåç´ãªé¦´æã¿ã®ããï¼ï¼¤çãªèãã§ã¯ããç»é¢ã®å·¦ä¸ã(0,0)ã§å³ä¸ã(1024,768)ãã£ã¦ã ããªã®ã«ãã3Dã®å ´åã¯4ã¤ã座æ¨ãããã ããã¼ã«ã«åº§æ¨ã (åãªãã¸ã§ã¯ãåä½ã®åº§æ¨ããã¯ã¹ãã£ããã£ã©çã®ç©ä½ã表ç¾ãã座æ¨ã) ãã¯ã¼ã«ã座æ¨ã (3Dã¯ã¼ã«ãä¸ã®åº§æ¨ãå
¨ä½å³ã) ããã¥ã¼(ã«ã¡ã©)座æ¨ã (ããè¦ç¹ããè¦ãã¨ãã®åº§æ¨ã) ãã¹ã¯ãªã¼ã³åº§æ¨ã (ãã£ã¹ãã¬ã¤ç»é¢ä¸ã®2D座æ¨) èããäºã®ãªãååã ãã©ãæéè¦ã®ååã®ãã
{{#tags}}- {{label}}
{{/tags}}