¹ØÓÚÿһλÉè¼ÆÊ¦À´Ëµ£¬ÕÆÎÕǿʢµÄäÖȾÊÖÒÕ¾ÍÏñÂòͨÁË´´Á¢µÄ¡°ÐÄ˼¡±ºÍ¡°Áé¸Ð¡±µÄÇÅÁº¡£¶øÔÚ3DMAX9µÄÌìÏÂÖУ¬¡°ÅçÉääÖȾ¡±ÎÞÒÉÊÇÒ»Ï¾ß÷ÈÁ¦µÄ¹¦Ð§£¬Ëü¼ÈÄÜÕ¹ÏÖÁîÈËÔÞ̾µÄ±ÆÕæÐ§¹û£¬Ò²³äÂúÁËÊÖÒÕ±³ºóµÄÉñÃØ¡£½ñÌ죬ÎÒÃǾʹӡ°2D¡±Óë¡°3D¡±ÕâÁ½¸ö×î»ù±¾µÄά¶È³ö·¢£¬Õ¹ÏÖËüÃÇÔÚÅçÉääÖȾÖеIJî±ðÖ®´¦£¬×ÊÖúÄãÔÚÏîÄ¿ÖÐÓÎÈÐÓÐÓà¡£
Ò»¡¢Ê²Ã´ÊÇÅçÉääÖȾ£¿ÅçÉääÖȾ£¨Í¨³£¼ò³Æ¡°ÅçÉ䡱»ò¡°RendertoTexture¡±£©ÊÇÔÚ3DMAXÖн«Ä£×ÓµÄÎÆÀí¡¢¹âÓ°¡¢·´ÉäµÈЧ¹û¡°ÅçÉ䡱µ½ÌùͼÉϵÄÀú³Ì¡£ËüʵÖÊÉÏÊǽ«ÖØ´óµÄ3D³¡¾°×ª»»Îª2DÌùͼ£¬µ«²î±ðµÄ¡°ÅçÉ䡱·½·¨¡¢ÊÖÒÕÄѶȺÍÓ¦Óó¡¾°¸÷Òì¡£
¶þ¡¢2DäÖȾ¡ª¡ªÆ½Ãæ±í´ïµÄ¾ÖÏÞÓëÍ»ÆÆ¹Å°åµÄ2DäÖȾ£¬Ç¿µ÷ͨ¹ýÆ½ÃæÍ¼ÏñÌåÏÖ³¡¾°£¬¾ßÓвÙ×÷ÇáÓ¯¡¢´¦Öóͷ£ËÙÂÊ¿ìµÄÓŵ㡣ºÃ±È¾²Ì¬µÄÆ½Ãæ¹ã¸æ¡¢UIÔªËØÉè¼Æ£¬¿¿µÄÊÇϸÄåµÄÌùͼÓëÈ«Ðĵĵ÷É«£¬´´Á¢³öÊÓ¾õ¹¥»÷¡£ÆäʵÖʾÍÊÇ¡°¶þάÌùͼ¡±µÄÌìÉú£¬Ëü²»Éæ¼°Éî¶ÈÐÅÏ¢£¬³¡¾°µÄ¿Õ¼ä¹ØÏµËùÓнèÖúÌùͼµÄ¹âÓ°ÌåÏÖÀ´×ª´ï¡£
´¿´âµÄ2Drender£¬ÎÞ·¨±í´ï³¡¾°µÄÁ¢Ìå¸Ð£¬Ò²ÄÑÒÔʵÏÖÖØ´óµÄ¹âÓ°½»»¥¡£Ëõ·Å¡¢ÊÓ½Çת±äʱ£¬Ð§¹û»á±äµÃ²»×ÔÈ»¡£ÕâÒ²ÊÇÉè¼ÆÊ¦ÐèÒªÍ»ÆÆµÄÍ´µã¡£
Èý¡¢3DäÖȾ¡ª¡ª´Ó¶þάµ½ÈýάµÄ±¼ÌÚÏà½ÏÓÚ2DäÖȾ£¬3DäÖȾÊÇÒ»ÖÖÒÔÄ£×Ó¡¢²ÄÖÊ¡¢¹âԴΪ»ù´¡µÄ¡°Á¢Ì塱±í´ï¡£ËüÄ£Äâ¿Õ¼äÖеÄÎïÀí¼ÍÂÉ£¬Èó¡¾°¾ß±¸ÕæÊµµÄÉî¶È¸ÐºÍ¶¯Ì¬×ª±ä¡£Ê¹ÓÃ3DMAXÖеĸßÖÊÁ¿¹âÏß×·×Ù£¨RayTracing£©¡¢È«¾Ö¹âÕÕµÈÊÖÒÕ£¬3DäÖȾ¿ÉÒÔÌåÏÖ³ö±ÆÕæµÄ·´Éä¡¢ÕÛÉä¡¢ÒõÓ°£¬ÉõÖÁ¶¯Ì¬Ð§¹û¡£
¶øÅçÉä3D£¬ÊÇÖ¸½«ÕâЩÈýάÐÅÏ¢¡°ÅçÉ䡱µ½Ìùͼ»ò³¡¾°ÖУ¬Ê¹µÃÄ£×ÓÔÚ¼á³Ö¿Õ¼äÕæÊµÐԵϹÄÜʵÏÖ¸ü¸ßЧµÄäÖȾЧ¹û¡£Ëü²»µ«¿ÉÒÔ´ó·ùÌáÉý³¡¾°µÄÕæÊµ¸Ð£¬Ò²±ãÓÚºóÆÚµÄµ÷É«¡¢ÌØÐ§´¦Öóͷ£¡£
·½Ãæ2DÅçÉä3DÅçÉäÐÅϢά¶È½öÆ½ÃæÎÆÀí°üÀ¨Éî¶È¡¢·¨Ïß¡¢·´ÉäµÈ¶àάÐÅÏ¢ÅÌËã·½·¨Í¼Ïñ´¦Öóͷ£ÎªÖ÷Ä£×Ӻ͹âÏ߸ú×ÙÁ¬ÏµÊÊÓó¡¾°¾²Ì¬ÎÆÀíÌùͼ¡¢UIÔªËØÓ°ÊÓ¼¶»Ãæ¡¢ÖØ´ó¹âÓ°³¡¾°´¦Öóͷ£ÄѶÈÏà¶Ô¼òÆÓÔ½·¢ÖØ´ó£¬ÐèÓÅ»¯ÐÔÄÜ
Îå¡¢ÏÖʵӦÓÃÖеÄÑ¡Ôñ¹æÔòÔÚÏÖʵÉè¼ÆÖУ¬Ñ¡Ôñ2D»ò3DÅçÉä¹á´®ÓÚÏîÄ¿µÄÐèÇóºÍÔ¤Ëã¡£Õþ¸®¹ã¸æ×·ÇóËÙÂʺͱ¾Ç®£¬Æ«Ïò2DäÖȾ£»¶ø¸ß¶ËÊÓ¾õЧ¹û¡¢¶¯»¡¢ÓÎÏ·¿ª·¢£¬ÔòÀë²»¿ª3DÅçÉä¡£ÔÚʱ¼äÔÊÐíµÄÇéÐÎÏ£¬3DÅçÉäÄÜ´øÀ´¸ü¸»ºñµÄÌåÏÖÁ¦¡£
Áù¡¢Î´À´Ç÷ÊÆ£ºÈÚºÏÁ¢ÒìËæ×ÅGPU¼ÓËÙ¡¢AIäÖȾµÄ¿ìËÙÉú³¤£¬2DºÍ3DäÖȾµÄ½çÏßÖð½¥Ä£ºý¡£Ô½À´Ô½¶àµÄ³¡¾°½ÓÄÉ¡°°ë3D¡±¼Æ»®£¬½«2DÔªËØÈÚÈëÒ»Ì廯3D³¡¾°ÖУ¬¼È±£´æÁËäÖȾËÙÂÊ£¬ÓÖ²»Ê§¿Õ¼äµÄÕæÊµ¸Ð¡£
×ܽ᣺Ã÷È·3DMAX9ÖÐÅçÉääÖȾµÄ2DºÍ3D²î±ð£¬ÊÇÿλÉè¼ÆÊ¦Ò»Ö±ÌáÉýµÄ±Ø¾Ö®Â·¡£ÎÞÂÛÊǾ²Ì¬ÌùͼµÄϸÄåÌåÏÖ£¬ÕվɳäÂú¿Õ¼ä¸ÐµÄ¶¯Ì¬³¡¾°£¬¶¼Àë²»¿ªµÐÊÖÒÕʵÖʵÄÉîÈëÃ÷È·¡£Î´À´£¬ÕÆÎÕÕâЩÊÖÒÕ£¬¶¨»áÈÃÄãµÄ×÷Æ·ÍÑÓ±¶ø³ö¡£
ÉÏÒ»²¿·Ö£¬ÎÒÃÇÊáÀíÁË3DMAX9ÖеÄÅçÉääÖȾÔÚ2DÓë3DÉϵÄʵÖʲî±ð¡£ÈÃÎÒÃǸü½øÒ»²½£¬Õ¹ÏÖÕâЩäÖȾÊÖÒÕ±³ºóÒþ²ØµÄ¡°ÄÚÄ»¡±¡ª´Ó½¹µãÔÀíµ½ÓÅ»¯¼¼ÇÉ£¬´ÓÊÖÒÕÇ÷ÊÆµ½ÊµÕ½Ó¦Óã¬ÈÃÄã²»µ«¶®¡°ÊÇʲô¡±£¬¸ü¶®¡°ÎªÊ²Ã´¡±¡£
Ò»¡¢ÅçÉääÖȾµÄ½¹µãÔÀíÆÊÎöÎÞÂÛÊÇ2DÌùͼÕÕ¾É3D¹âÓ°£¬ËùÓеÄäÖȾÀú³Ì¶¼Î§ÈÆ¡°¹âÏß¡±Õö¿ª¡£²î±ðµÄÊÖÒÕõè¾¶¿´ËƲî±ð£¬ÊµÔò½¹µã¶¼ÔÚÓÚÄ£Äâ¹âµÄÐÐΪ¡£
¹âÏß×·×Ù£¨RayTracing£©£ºÍ¨¹ý×·×Ù¹âÏßµÄÈö²¥Â·¾¶£¬×¼È·ÅÌËã·´Éä¡¢ÕÛÉä¡¢ÒõÓ°µÈ¹âѧЧ¹û¡£Õâ¹ØÓÚ3DÅçÉäÀ´Ëµ£¬ÊÇʵÏÖ±ÆÕæÐ§¹ûµÄ¡°ÇÏÃÅ¡±¡£ËüÄ£ÄâÁ˹âÔÚ³¡¾°ÖеÄÕæÊµ½»»¥£¬ÌìÉúµÄͼÏñϸ½Ú¸»ºñ¡¢ÖʸÐÇ¿ÁÒ¡£
È«¾Ö¹âÕÕ£¨GlobalIllumination£©£º²»µ«Ë¼Á¿Ö±½Ó¹âÔ´·¢³öµÄ¹âÏߣ¬»¹Ä£Äâ¼ä½Ó¹âµÄ·´ÉäЧ¹û£¬Ê¹ÕûÌ峡¾°Ô½·¢×ÔÈ»ÎÂů¡£Õâ¹ØÓÚÌáÉý3DäÖȾÖеÄÊÓ¾õÕæÊµ¸ÐÖÁ¹ØÖ÷Òª¡£
¹âÕ¤»¯£¨Rasterization£©Æ«Ïò¿ìËÙäÖȾ£¬ÊʺÏʵʱ³¡¾°£»¹âÏß×·×ÙÔòÆ«Ïò¸ßÖÊÁ¿£¬µ«ÐèҪǿʢµÄÅÌËã×ÊÔ´¡£Ëæ×ÅÓ²¼þµÄǿʢ£¬ÊµÊ±¹âÏß×·×ÙÕýÔÚÖð½¥ÆÕ¼°£¬¸øÉè¼ÆÊ¦´øÀ´ÁËØ¨¹ÅδÓеĿÉÄÜ¡£
¶þ¡¢²ÄÖʺÍÎÆÀíµÄÉñÃØÅçÉääÖȾ£¬×î´óµÄÇø±ðÔÚÓÚÎÆÀíÐÅÏ¢µÄ¸»ºñˮƽ¡£¸ß¼¶²ÄÖÊ£¨Èç½ðÊô¡¢²£Á§¡¢²¼ÁÏ£©ÒÀÀµÖÖÖÖÌùͼ£º·¨ÏßÌùͼ¡¢·´ÉäÌùͼ¡¢´Ö²Ú¶ÈÌùͼµÈ£¬¸¶Óë²ÄÖÊ¡°ÉúÃü¡±¡£
ÕâÀÌùͼ²»µ«½öÊÇͨË×µÄ2DËØ²Ä£¬¸üÏñÊǵ÷ζÁÏ£¬¾öÒéÁ˳¡¾°µÄÕæÊµ¸ÐºÍÖʸС£Ã÷ȷÿÖÖÌùͼµÄ×÷Óã¬ÈÃÄãµÄäÖȾЧ¹û¸üÉÏÒ»²ãÂ¥¡£
Èý¡¢ÐÔÄÜÓÅ»¯µÄÕ½ÂÔ¸ßÖÊÁ¿äÖȾËäÃÀ£¬µ«¼«ºÄ×ÊÔ´¡£ºÏÀíÓÅ»¯£¬ÊÇÌáÉýЧÂʵÄÒªº¦¡£
ʹÓõͶà±ßÐν¨Ä££¬ÅäºÏϸ½ÚÌùͼ£¬ïÔ̶àÓàÅÌË㡣ʹÓùâÏß×·×ٵġ°²ÉÑùÊÖÒÕ¡±£¬ïÔÌÔëµã£¬Ìá¸ß²ÉÑùЧÂÊ¡£Í¨¹ý³¡¾°·ÖÇøºÍGPU¼ÓËÙ£¬¼õÇáÓ²¼þѹÁ¦£¬Ëõ¶ÌäÖȾʱ¼ä¡£
ËÄ¡¢äÖȾ¹ÜÏߵĴÓëµ÷ÊÔ¸ßЧµÄäÖȾÁ÷³ÌÓ¦´ÓÄ£×Ó¡¢²ÄÖÊ¡¢µÆ¹â¡¢Ïà»ú¡¢äÖȾÉèÖÃÒ»²½³ÌÐòÊÔ¡£
Ä£×ӽṹºÏÀí£¬×èÖ¹²»ÐëÒªµÄÖØ´óϸ½Ú¡£¹âÔ´½á¹¹Òª¿ÆÑ§£¬È·±£Ã÷°µºÍÉ«²ÊЧ¹û×ÔÈ»¡£äÖȾ²ÎÊýҪƾ֤³¡¾°ÐèÇó¶¯Ì¬µ÷½â£¬ÀýÈ翹¾â³Ý¡¢²ÉÑù´ÎÊýµÈ¡£
¶à´ÎäÖȾ²âÊÔ£¬ÉÆÓÚ×ܽáÂÄÀú£¬ÊdzÉΪäÖȾÄÜÊֵIJ»¶þÇÏÃÅ¡£
Îå¡¢Ç°ÑØ¶¯Ì¬£ºAIºÍÐÂÊÖÒÕµÄÒýÈëÏÖÔÚ£¬AIäÖȾÖð½¥Õ¸Â¶Í·½Ç£¬ÀýÈ磺
ÖÇÄܽµÔ룬¼«´óËõ¶ÌäÖȾʱ¼ä£»Í¼ÏñÆø¸ÅǨá㣬¸¶Ó볡¾°ÐµÄÒÕÊõЧ¹û£»×Ô¶¯»¯²ÄÖÊÌìÉú£¬ÌáÉýÊÂÇéЧÂÊ¡£
δÀ´£¬äÖȾ½«±äµÃ¸üÖÇÄÜ£¬¸ü¸ßЧ£¬ÎªÉè¼Æ´øÀ´ÎÞÏÞ¿ÉÄÜ¡£
Áù¡¢ÊµÕ½½¨Ò飺´ÓÀíÂÛµ½Êµ¼ùÏëÒªÕÆÎÕÕâЩ¡°ÄÚÄ»¡±¼¼ÇÉ£º
¶à¿´´ó×ÚÓÅÒì×÷Æ·£¬ÆÊÎöÆääÖȾ²ÎÊýºÍÊÖÒÕÓ¦Óá£Ò»Ö±ÊÔÑé²î±ðµÄ²ÄÖÊ×éºÏºÍ¹âÔ´ÉèÖá£Á¬ÏµÓ²¼þÌõ¼þ£¬Öƶ©ºÏÀíµÄäÖȾÍýÏ롣ѧϰ×îеÄäÖȾ²å¼þºÍ¹¤¾ß£¬¼á³ÖÊÖÒÕ¸üС£
×Ü½á£ºÕÆÎÕ3DMAX9ÅçÉääÖȾµÄÄÚÔÚ°ÂÒ壬²»µ«ÊÇÊÖÒÕ²ãÃæµÄÌáÉý£¬¸üÊÇÒÕÊõÌåÏÖµÄÍ»ÆÆ¡£Ã÷È·¹âÓ°¡¢²ÄÖÊ¡¢Ëã·¨±³ºóµÄ¹ÊÊ£¬ÈÃÄãÔÚÉè¼Æõè¾¶ÉÏ×ߵøüÔ¶¡¢¸üÎÈ¡£Î´À´µÄäÖȾÌìÏ£¬»¹ÔÚµÈÄãȥ̽Ë÷ºÍ´´Á¢£¬Ö»ÒªÓµ±§ÊÖÒÕ£¬Í·ÄÔ¿ª·Å£¬¾ÍûÓдﲻµ½µÄ¸ß¶È¡£