ÔÚ3D¶¯»ÖÆ×÷ÁìÓò£¬ÔõÑùͨ¹ý¾«×¼µÄ½¨Ä£ÓëÏ꾡µÄ¶¯»ÖÆ×÷½«½ÇÉ«èòèòÈçÉú£¬ÊÇÿ¸ö¶¯»Ê¦×·ÇóµÄÄ¿µÄ¡£ÃÀ¶Åɯ×÷ΪϣÀ°Éñ»°Öеľµä½ÇÉ«£¬ÒÔÆäÆæÒìµÄÉß·¢Óëʯ»¯ÈËÀàµÄÄÜÁ¦ÉîÊܶ¯»´´×÷ÕßµÄÇàíù¡£Ê¹ÓÃ3DMaxÀ´½¨ÉèºÍչʾÃÀ¶ÅɯÕâÒ»½ÇÉ«£¬²»µ«ÐèÒªÉîÖ¿µÄ½¨Ä£»ù´¡£¬»¹ÐèÒª¾«Õ¿µÄ¶¯»¼¼ÇÉ¡£±¾ÆªÎÄÕ½«´øÄãÉî¶ÈÆÊÎöÃÀ¶Åɯ3DMax¶¯Âþ½¨Ä£Ó붯»¼¼ÇÉ£¬×ÊÖúÄãÔÚÏÖÊµÖÆ×÷ÖиüºÃµØÔËÓÃÕâЩ¼¼ÇÉ£¬ÌáÉý¶¯»×÷Æ·µÄÖʸÐÓëÌåÏÖÁ¦¡£
ÃÀ¶ÅɯµÄÍâòÊÇÆä×î¾ß±ê¼ÇÐÔµÄÌØµãÖ®Ò»¡£ËýµÄÉß·¢Óëʯ»¯ÈËÀàµÄÄÜÁ¦Îª´´×÷ÌṩÁ˸»ºñµÄÏëÏó¿Õ¼ä£¬µ«Í¬Ê±Ò²ÒªÇ󶯻ʦÔÚ½¨Ä£Àú³ÌÖÐ×öµ½Ï¸ÄåÓ뾫׼¡£ÔÚ3DMaxÖУ¬½¨Ä£µÄµÚÒ»²½¼´ÊǶÔÃÀ¶ÅɯµÄÕûÌåÂÖÀª¾ÙÐй´ÀÕ¡£ÎªÁËÈÃËý¸ü¾ßÍþÉåÁ¦£¬ÎÒÃÇÐèÒªÔÚÁ³²¿µÄÉè¼ÆÉÏÔöÌí¸ü¶àµÄ¼âÈñ¸ÐÓëÈñÀû¸Ð¡£ÆäÃæ²¿½á¹¹¿ÉÒÔͨ¹ýµ÷½âÃæ²¿ÂÖÀªÓëÐÄÇéÀ´ÔöÇ¿ÊÓ¾õ¹¥»÷Á¦¡£
ÃÀ¶Åɯ×î¾ß±æÊ¶¶ÈµÄ²¿·Ö¼´ÊÇËýÄÇÌõÌõŤ¶¯µÄÉß·¢¡£ÔÚ3DMaxÖУ¬ÖÆ×÷Éß·¢ÊÇÒ»¸ö³äÂúÌôÕ½µÄÀú³Ì¡£ÐèÒª½¨Éè¶à¸öÉßÐÎ×´µÄÎïÌ壬¿ÉÒÔͨ¹ýNURBSÇúÃæÀ´Ï¸Äå¿ØÖÆÉßµÄÍäÇúÐÎ̬£¬²¢Í¨Ï꾡·Ö½¨Ä£µ÷½âÿÌõÉߵļ¡Èâ¸ÐÓëÁ鶯ÐÔ¡£ÉߵᤷôÖʸÐÒ²ÊÇ´òÔìÕæÊµ¸ÐµÄÒªº¦£¬¿ÉÒÔͨ¹ýÎÆÀíÌùͼºÍ·¨ÏßÌùͼÏàÁ¬ÏµÀ´ÌåÏÖ³öÉ߯¤µÄϸÄå¸ÐºÍ·´¹âЧ¹û£¬¸øÉß·¢ÔöÌíÒ»²ãÉñÃØµÄ¹âÔó¡£
ÃÀ¶ÅɯµÄÒÂÊÎÓëÕûÌåÐÎÏóͬÑù²»¿ÉºöÊÓ¡£ËäÈ»ËýµÄ´ò°çÉè¼Æ¾³£¼òÔ¼£¬µ«¿ÉÒÔͨ¹ýÎÆÀíÓë²ÄÖÊÀ´ÔöÌíÒÂÊεÄÌõÀí¸Ð£¬Ê¹µÃ½ÇÉ«¿´ÆðÀ´Ô½·¢Á¢Ìå¡£¹ØÓÚÃæ²¿Ï¸½ÚµÄïÔ¿Ì£¬ÑÛ¾¦¡¢×ì°ÍµÈ²¿Î»µÄ½¨Ä£ÓÈΪҪº¦¡£¿ÉÒÔͨ¹ýʹÓÃSubdivideºÍSculpt¹¤¾ßÀ´¶ÔÕâЩϸ½Ú¾ÙÐÐϸ»¯£¬ÔöÇ¿ÈËÎïµÄÐÄÇéÌåÏÖÁ¦¡£Í··¢¡¢Æ¤·ôµÈÔªËØµÄ²ÄÖÊÉèÖÃÒ²Êǽ¨Ä£µÄÒªº¦°ì·¨£¬ÐèÒª×¢ÖØÆäÓë¹âÔ´µÄ»¥¶¯Ð§¹û£¬×öµ½±ÆÕæ×ÔÈ»¡£
½¨Ä£Íê³Éºó£¬½øÈ붯»ÖÆ×÷µÄ»·½Ú¡£ÎªÁËÈÃÃÀ¶ÅɯÄܹ»ÌåÏÖ³öÁ÷ͨ¡¢×ÔÈ»µÄÐж¯£¬ÎÒÃÇÐèҪΪÆä½¨Éè¹Ç÷À½á¹¹ºÍ¾ÙÐйÇ÷À°ó¶¨¡£Ê¹ÓÃ3DMaxµÄ¹Ç÷À°ó¶¨¹¤¾ß£¬¿ÉÒÔÀû±ãµØ½¨ÉèÃÀ¶ÅɯµÄ¹Ç¼Ü£¬²¢Í¨¹ýInverseKinematics(IK)ϵͳ¿ØÖÆËýµÄÖ«ÌåÐж¯¡£ÌØÊâÊÇÔÚÉß·¢µÄ¶¯»ÌåÏÖÉÏ£¬IKϵͳÄܹ»×ÊÖúÄãʵÏÖÉß·¢µÄŤ¶¯ÓëÐж¯Í¬²½£¬È·±£¶¯»µÄ×ÔÈ»Á÷ͨ¡£
ÔÚ°ó¶¨Íê³Éºó£¬¶¯»Ê¦ÐèҪΪ½ÇÉ«½¨Éè²î±ðµÄÐж¯ÐòÁУ¬°üÀ¨×ß·¡¢»ÓÎèÉß·¢¡¢×¢ÊÓ³ðÈ˵ȡ£Ðж¯µÄÁ÷ͨ¶ÈÖ±½ÓÓ°Ïì½ÇÉ«µÄÌåÏÖÁ¦£¬Òò´ËÐèÒª×¢ÖØÏ¸½Ú£¬ÈçÑÛ¾¦µÄת¶¯¡¢ÐÄÇéµÄת±äµÈ¡£¹ØÓÚÃÀ¶ÅɯµÄÌØÊâÄÜÁ¦£¬ÓÈÆäÊÇËýʯ»¯ÈËÀàµÄ˲¼äÐж¯£¬¿ÉÒÔͨ¹ýÉèÖÃÒªº¦Ö¡À´ÌåÏÖÆäÇ¿ÁÒµÄת±ä£¬²¢Ó뾵ͷÇл»¡¢¹âӰЧ¹ûÏàÅäºÏ£¬ÔöÇ¿ÊÓ¾õ¹¥»÷Á¦¡£
ÔÚ3DMaxÖУ¬²ÄÖʺ͹âӰЧ¹ûµÄÔËÓÿÉÒÔΪÃÀ¶ÅɯµÄÐÎÏóÔöÉ«²»ÉÙ¡£Í¨Ï꾡ÄåµÄ²ÄÖÊÉèÖã¬Äܹ»ÈÃÃÀ¶ÅɯµÄÉß·¢¡¢Æ¤·ôºÍÒÂÊÎÔÚ²î±ðµÄ¹âÕÕÇéÐÎÏÂÕ¹ÏÖ³ö²î±ðµÄÖʸÐÓëÌõÀí¸Ð¡£ºÃ±È£¬ÔÚ¹âÔ´µÄÉèÖÃÉÏ£¬Õë¶ÔÉß·¢µÄÖʸУ¬¿ÉÒÔʹÓø߹ⷴÉäºÍÇéÐιⷴÉäµÈ·½·¨£¬ÔöÇ¿Éß·¢µÄ¹âÔó¸Ð£¬Ê¹ÆäÔ½±¬·¢¶¯¡£¹ØÓÚÆ¤·ô£¬¿ÉÒÔÔËÓÃSubsurfaceScattering£¨SSS£©ÊÖÒÕ£¬Ä£ÄâÆ¤·ôµÄ͸¹âÐÔºÍÌõÀí¸Ð£¬½øÒ»²½ÌáÉýÕûÌåµÄÕæÊµ¸Ð¡£
Éß·¢µÄ¶¯Ì¬Ð§¹ûÊÇÖÆ×÷ÃÀ¶Åɯ¶¯»Ê±µÄÖØÖÐÖ®ÖØ¡£ÔÚ3DMaxÖУ¬Ê¹ÓÃÎïÀíÄ£Ä⣨ÈçÈíÌåÄ£Ä⣩ºÍ¸ÕÌåÄ£Ä⣬¿ÉÒÔ½¨ÉèÉß·¢µÄ×ÔÈ»°Ú¶¯Ð§¹û¡£Ã¿¸ùÉß·¢¶¼¿ÉÒÔÉèÖÃ×ÔÁ¦µÄÎïÀíÊôÐÔ£¬ºÃ±Èµ¯ÐÔ¡¢ÖØÁ¦µÈ£¬È·±£ÆäÔÚ½ÇÉ«Ðж¯Àú³ÌÖÐÄܹ»×ÔÈ»µØ°Ú¶¯¡¢Å¤¶¯¡£µ±ÃÀ¶Åɯ×ö³öÐж¯Ê±£¬Éß·¢µÄÿһ´ÎϸСÔ˶¯¶¼ÄÜÌåÏÖ³ö½ÇÉ«µÄÁ鶯ÓëÉúÃüÁ¦¡£Îª´Ë£¬ÖÆ×÷ÍŶÓÐèҪͨ¹ýÖØ¸´µ÷½âÄ£Äâ²ÎÊý£¬È·±£Ã¿ÌõÉßµÄÐж¯¶¼²»ÏÔµÃÉúÓ²£¬¶øÊdzäÂú×ÔÈ»µÄÁ÷¶¯¸Ð¡£
¶¯»ÖÆ×÷ÊÇ3DMaxÖÐ×î¾ßÌôÕ½ÐԵĻ·½ÚÖ®Ò»£¬ÓÈÆäÊÇÔÚ½ÇÉ«ÐÄÇéºÍÐж¯µÄϸ½ÚÌåÏÖÉÏ¡£¹ØÓÚÃÀ¶Åɯ¶øÑÔ£¬³ýÁËÉß·¢µÄ¶¯Ì¬Ð§¹ûÍ⣬ËýµÄÃæ²¿ÐÄÇéÓëÖ«ÌåÐж¯Í¬ÑùÐèÒª¸ß¶È»¹Ô¡£Í¨¹ýʹÓÃ3DMaxÖеÄAnimation¹¤¾ß£¬Á¬ÏµPoseMorphingÊÖÒÕ£¬¶¯»Ê¦¿ÉÒÔÔÚ¶Ìʱ¼äÄÚÖÆ×÷³ö¶àÖÖÃæ²¿ÐÄÇ飬¾«×¼µØ±í´ïÃÀ¶ÅɯµÄÄÕÅ¡¢ÉËÐÄ»òÀäÄ®µÈÇéÐ÷¡£Óë´ËÖ«ÌåµÄÐж¯Éè¼ÆÒ²ÐèҪ˼Á¿µ½ÈËÎïµÄÇéÐ÷ºÍÐÔ¸ñ£¬ÔöÇ¿½ÇÉ«µÄ´úÈë¸ÐºÍÇéÐ÷ÕÅÁ¦¡£
ºóÆÚ´¦Öóͷ£»·½ÚÊǶ¯»ÖÆ×÷Öв»¿É»òȱµÄÒ»²¿·Ö¡£ÔÚÃÀ¶Åɯ¶¯»µÄ×îÖÕ·ºÆðÀú³ÌÖУ¬µÆ¹â¡¢¾µÍ·¡¢Åä¾°ÒÔ¼°ÌØÐ§µÄºÏÀíÔËÓ㬿ÉÒÔÓÐÓÃÌáÉý×÷Æ·µÄ¼øÉͼÛÖµ¡£ÀýÈ磬¿ÉÒÔͨ¹ý¶¯Ì¬Ä£ºýºÍÉî¶ÈÄ£ºýЧ¹û£¬ÔöÇ¿Ðж¯Ê±ÊƵÄÖ÷Òª¸ÐÓëÊÓ¾õ¹¥»÷Á¦¡£Ê¹ÓÃÈ«¾Ö¹âÕÕ£¨GlobalIllumination£©µÈÊÖÒÕ£¬¿ÉÒÔÓªÔì³öÔ½·¢ÕæÊµµÄÇéÐÎЧ¹û¡£ÔÚ¶¯»ÖмÓÈëÒ»Ð©ÌØÐ§£¬ÈçÃÀ¶ÅɯʹÓÃʯ»¯ÊÖÒÕʱµÄ¹âÏßÉÁׯ¡¢Éß·¢µÄϸС²¨¶¯µÈ£¬Äܹ»ÌáÉýÕû¸ö×÷Æ·µÄϸ½Ú¸Ð£¬¸ø¹ÛÖÚ´øÀ´¸üΪÕ𺳵ÄÊÓ¾õÌåÑé¡£
ͨ¹ýÉÏÊöµÄ½¨Ä£Ó붯»¼¼ÇÉÆÊÎö£¬ÎÒÃÇ¿ÉÒÔ·¢Ã÷£¬´´Á¢Ò»¸öÉú¶¯¡¢èòèòÈçÉúµÄÃÀ¶Åɯ½ÇÉ«£¬Àë²»¿ªÏ꾡µÄ½¨Ä£¡¢¾«×¼µÄ¹Ç÷À°ó¶¨¡¢Á÷ͨµÄ¶¯»ÖÆ×÷ÒÔ¼°¾«Õ¿µÄºóÆÚ´¦Öóͷ£ÊÖÒÕ¡£Ã¿Ò»¸ö»·½Ú¶¼ÐèÒª×ÖÕå¾ä×㬷½ÄÜÈÃÃÀ¶ÅɯÕâÒ»½ÇɫչÏÖ³öÆäÆæÒìµÄ÷ÈÁ¦ÓëÊÓ¾õ¹¥»÷Á¦¡£ÈôÊÇÄãҲϣÍûÔÚ3D¶¯»ÖÆ×÷ÖÐÕÆÎÕ¸ü¶à¼¼ÇÉ£¬ÎÞ·Á´ÓÃÀ¶ÅɯÕâÒ»¾µä½ÇÉ«µÄ½¨Ä£Ó붯»ÈëÊÖ£¬Öð²½ÌáÉý×Ô¼ºµÄÖÆ×÷ˮƽ£¬´´Á¢³öÔ½·¢¾«²ÊµÄ¶¯»×÷Æ·¡£