ÔÚÏÖÔÚÊý×Ö»¯¿ìËÙÉú³¤µÄʱ´ú£¬ÅÌËã»úͼÐΣ¨ComputerGraphics,¼ò³ÆCG£©ÒѳÉΪӰÊÓÖÆ×÷¡¢ÓÎÏ·¿ª·¢¡¢¹¤ÒµÉè¼Æ¼°¶¯»ÖÆ×÷µÄÖ÷Òª¹¤¾ß¡£Åãͬ×ÅÕâЩÐÐÒµµÄ²ýÊ¢£¬·ºÆðÁËÖÖÖÖ¸÷ÑùµÄÎļþÃûÌã¬ÓÃÓÚÉúÑĺʹ«ÊäÖØ´óµÄÈýάģ×Ó¡¢²ÄÖÊ¡¢¶¯»ºÍ³¡¾°Êý¾Ý¡£
ÆäÖУ¬CGÎļþÀ©Õ¹Ãû¡°*.cg¡±»òÀàËÆµÄÎļþÃûÌã¬ÊÇÐí¶àרҵÓû§ËùÊìÖªµÄÒ»ÀàÎļþÀàÐÍ¡£
CGÎļþÊÂʵÊÇʲô£¿ËüÖ÷ÒªÊÇÓÃÓÚ´æ´¢ÓÉCGÈí¼þÌìÉúµÄÈýάģ×Ó¡¢³¡¾°ÐÅÏ¢¡¢²ÄÖÊÉèÖúͶ¯»Êý¾ÝµÄÎļþ¡£²î±ðÓÚͨË×µÄͼƬÎļþ£¨ÈçJPG¡¢PNG£©£¬CGÎļþͨ³£°üÀ¨¸»ºñµÄ¼¸ºÎÐÅÏ¢¡¢É«²ÊÐÅÏ¢¡¢²ÄÖÊÊôÐÔÉõÖÁÊǹâӰЧ¹û£¬Òò¶øÆäÎļþÌå»ýÏà¶Ô½Ï´ó£¬Ò²¸ü¾ßÓÐרҵÊÖÒÕÐÔ¡£
ÏÖʵÉÏ£¬CGÎļþµÄ·ºÆð£¬ÊÇΪÁËÖª×ãÖØ´ó³¡¾°¡¢Ï¸Äåϸ½ÚºÍ±ÆÕæÐ§¹ûµÄÐèÇó¡£Ëü¶àÓÉרҵµÄ3D½¨Ä£Èí¼þ±¬·¢£¬ºÃ±ÈMaya¡¢3dsMax¡¢Cinema4D¡¢BlenderµÈ¡£ÕâЩÈí¼þÔÚÉè¼ÆÀú³ÌÖУ¬»á½«Ä£×ӵļ¸ºÎ½á¹¹¡¢²ÄÖʲÎÊý¡¢¹Ç÷À¶¯»¡¢µÆ¹âÉèÖá¢ÇéÐÎϸ½ÚµÈËùÓд洢ÔÚÒ»¸ö»òÕß¶à¸öCGÎļþÖУ¬Àû±ãÓû§ºóÐø±à¼¡¢äÖȾ»òµ¼³öµ½ÆäËûƽ̨¡£
ΪʲôÐèҪʹÓÃCGÎļþ£¿Ãյ׺ܼòÆÓ£ºËüÌṩÁ˾«×¼¡¢ÍêÕûµÄ³¡¾°ÐÅÏ¢¡£ºÃ±È£¬Ò»²¿¶¯»Ó°Ï·ÖеĽÇÉ«¡¢Åä¾°¡¢ÌØÐ§µÈ£¬¶¼¿ÉÒÔͨ¹ýÕâЩÎļþ±»´æ´¢ºÍÖÎÀí¡£¹ØÓÚÓÎÏ·¿ª·¢Õß¶øÑÔ£¬CGÎļþ×ÊÖúËûÃÇ¿ìËÙµ¼ÈëÖØ´óµÄ³¡¾°£¬²¢¾ÙÐÐÐëÒªµÄµ÷½â¡£¹ØÓÚ¹¤ÒµÉè¼ÆÊ¦£¬ËüÄÜÉúÑÄÏêϸµÄ²¿¼þ½á¹¹ºÍ²ÄÖÊ£¬Àû±ãºóÐøÖÆÔì¡£
³ýÁËÖÆ×÷·½Ã棬CGÎļþÒ²ÊÇÒ»·ÝÖ÷ÒªµÄ¡°ÊÂÇéµµ°¸¡±¡£ÔÚ´´×÷Á÷³ÌÖУ¬Éè¼ÆÊ¦¿ÉÒÔÒ»Ö±µØÐ޸ĵ÷½âÄ£×Ӻͳ¡¾°£¬ÎÞÐèÖØ¸´ÖØÐÂ×îÏÈ£¬¼«´óÌá¸ßÊÂÇéЧÂÊ¡£CGÎļþµÄ±ê×¼»¯ºÍ¼æÈÝÐÔ£¬Ê¹µÃ²î±ðÈí¼þÖ®¼äµÄÊý¾Ý½»Á÷³ÉΪ¿ÉÄÜ£¬ÕâÒ²ÊÇÐÐÒµÏàÖúÓë½»Á÷µÄ»ù´¡¡£
ËäÈ»£¬Ò²Òª×¢ÖØ£¬CGÎļþ²»ÊÇÒ»¸ö¼òµ¥µÄ±ê×¼ÃûÌ㬶øÊÇÒ»¸öͳ³Æ£¬²î±ðÈí¼þ¿ÉÄÜʹÓòî±ðµÄÀ©Õ¹ÃûºÍÎļþ½á¹¹¡£ÀýÈ磬AutodeskµÄMayaʹÓõÄÊÇ¡°.mb¡±»ò¡°.ma¡±£¬µ«ÔÚÄ³Ð©ÌØ¶¨²å¼þ»òµ¼³öÀú³ÌÖпÉÄÜ»áÌìÉú¡°*.cg¡±»òÀàËÆµÄÎļþ¡£Ôٺñȣ¬Ä³Ð©äÖȾÒýÇæ»òÕß¶¯»¹¤¾ß£¬Ò²¿ÉÄÜ»á½ÓÄÉ×Ô½ç˵µÄÏà¹ØÎļþÃûÌá£
ÒÔÊÇ£¬ÏëÒª·¿ªºÍʹÓÃCGÎļþ£¬Ê×ÏÈÄãÐèÒªÖªµÀËüµÄÏêϸȪԴºÍ±¬·¢Èí¼þ¡£ÔÚÎÒÃÇÉîÈëÏÈÈÝ¡°ÔõÑù·¿ªºÍ±à¼¡±Ö®Ç°£¬ÏÈÃ÷È·ËüµÄ·ÖÀàºÍ³£Óó¡¾°£¬ÎªÏÂÒ»²½²Ù×÷´òÏ»ù´¡¡£ÕâЩÎļþµÄ´æ´¢ÄÚÈÝͨ³£Éæ¼°ÖØ´óµÄ¼¸ºÎ½á¹¹¡¢ÌùͼÐÅÏ¢¡¢¶¯»Ê±¼äÏߵȣ¬ÊÇÒ»·Ýרҵ¶øÏêϸµÄ³¡¾°Êý¾Ý¡£
ÈôÊÇÄãÊÇѧϰÕß¡¢Éè¼ÆÊ¦»òÕßÒµ½ç´ÓÒµÕߣ¬ÊìϤÕâЩ»ù´¡ÖªÊ¶£¬²»µ«ÄÜ×ÊÖúÄã¸üºÃÃ÷È·ÏîÄ¿ÎļþµÄȪԴ£¬Ò²ÄÜÔÚÓöµ½ÎÊÌâʱ×÷³ö׼ȷÅжϡ£ÀýÈ磬ij¸öCGÎļþ²»¿ÉÕý³£·¿ª£¬¿ÉÄÜÊÇÓÉÓÚÈí¼þ°æ±¾²»¼æÈÝ¡¢Îļþ±»ÆÆËð»òȱÉÙ²å¼þÖ§³Ö¡£
CGÎļþÔÚÏÖ´ú3DÖÆ×÷ÖеÄְλÏ൱Ö÷Òª£¬Ëü¼ÈÊÇ´´×÷µÄÔØÌ壬ҲÊǽ»Á÷µÄÇÅÁº¡£ÕÆÎÕËüµÄÌØÕ÷ºÍ²Ù×÷¼¼ÇÉ£¬ÊÇÿһλÊýÂëÒÕÊõ´ÓÒµÕߵıر¸ÊÖÒÕ¡£ÎÒÃǽ«ÏêϸÏÈÈÝÕâЩÎļþÔÚ²î±ðÈí¼þÖеķ¿ªÒªÁ죬×ÊÖúÄã˳ËìʵÏÖÄ£×ÓÔ¤ÀÀÓë±à¼¡£
ÏàʶÁËCGÎļþµÄ»ù´¡ÖªÊ¶ºó£¬Ðí¶àÓû§»áÌåÌù£ºÎÒÊÖÍ·ÓÐÒ»¸öCGÎļþ£¬ÊÂÊÊÓÃʲôÈí¼þ¿ÉÒÔ·¿ª£¿ÓÖ¸ÃÔõÑù¾ÙÐÐÐ޸ġ¢µ¼³ö»òÕßת»»³ÉÆäËûÃûÌã¿ÕâÒ»²¿·Ö½«¸øÄãÏêϸµÄʵ²ÙÖ¸ÄÏ£¬ÒÔ¼°Ò»Ð©ÊÊÓõļ¼ÇÉ¡£
AutodeskMaya£º×÷Ϊҵ½çÁìÏȵÄÈýά¶¯»Ó뽨ģÈí¼þ£¬MayaÖ§³Ö¶àÖÖÎļþÃûÌ㬰üÀ¨Ëü×ÔÉíµÄMBºÍMAÎļþ£¬Í¬Ê±Ò²¿ÉÒÔͨ¹ý²å¼þ»òµ¼ÈëÑ¡Ïî·¿ªÒ»Ð©CGÀ©Õ¹ÃûµÄÎļþ¡£Autodesk3dsMax£ºÁíÒ»¿îǿʢµÄ½¨Ä£Èí¼þ£¬¼æÈݶàÖÖ3DÃûÌã¬Ö§³Öµ¼ÈëºÍµ¼³ö¶àÑù»¯µÄ³¡¾°Îļþ£¬Îª¶¯»¡¢ÌØÐ§ÖÆ×÷Ìṩ¼«´ó±ãµ±¡£
Blender£ºÃâ·Ñ¿ªÔ´µÄ3DÈí¼þ£¬ËäÒÔÆäÖ§³Ö¶àÃûÌÃÖø³Æ£¬µ«¶ÔijЩרҵCGÎļþ¿ÉÄÜÐèÒª²å¼þÖ§³Ö£¬»òÕßÏÈת»»ÎªBlenderÖ§³ÖµÄÎļþÃûÌã¨ÈçOBJ¡¢FBX£©¡£Cinema4D£ºÒÔÆä¾«²ÊµÄ¶¯»ºÍäÖȾÄÜÁ¦ÖøÃû£¬¿ÉÒÔµ¼Èë¶àÖÖ¼¸ºÎºÍ³¡¾°Îļþ£¬´¦Öóͷ£ÖØ´óµÄCG³¡¾°Ã»ÓÐÎÊÌâ¡£
רҵµÄäÖȾÒýÇæºÍÌØÐ§Èí¼þ£ºÈçArnold¡¢V-Ray¡¢OctaneµÈ£¬Ò²Ö§³Öµ¼È벿·ÖCG³¡¾°£¬ÓÃÓÚäÖȾºÍÌØÐ§´¦Öóͷ£¡£
È·ÈÏÎļþÃûÌãºÊ×ÏȵÃÈ·ÈÏÄãµÄCGÎļþµÄÏêϸÀ©Õ¹Ãû£¬ºÃ±È¡°.cg¡±»òÕ߯äËû±äÌ壨Èç¡°.scene¡±£¬¡°.model¡±£©µÈ¡£²î±ðʱÆÚ»òÈí¼þ°æ±¾£¬ÎļþÀ©Õ¹Ãû¿ÉÄܲî±ð£¬ÒªÏÈ×ö¸öÈ·ÈÏ¡£Ñ¡ÔñºÏÊÊÈí¼þ£ºÆ¾Ö¤ÄãµÄÎļþÃûÌúͱà¼ÐèÇó£¬Ñ¡Ôñ¶ÔÓ¦Èí¼þ¡£´ó²¿·ÖÈí¼þ¹ÙÍø»òÕßÐÐÒµÂÛ̳»áÌṩ¹«Ê½Ö§³Ö˵Ã÷¡£
µ¼ÈëÎļþ£ºÔÚÈí¼þÖÐÕÒµ½¡°µ¼È롱»ò¡°·¿ª¡±Ñ¡ÏÕÒµ½ÄãµÄÎļþ·¾¶¡£×¢ÖØ£¬ÓÐʱ¼äÐèÒªÖ¸¶¨µ¼ÈëÀàÐÍ»òÕß²å¼þÖ§³Ö¡£×ª»»ÃûÌãºÈôÊǸÃÈí¼þ²»Ö±½ÓÖ§³ÖÄãµÄÎļþÃûÌã¬Ò²¿ÉÒÔ˼Á¿ÏÈÓõÚÈý·½¹¤¾ßת»»³ÉËüÖ§³ÖµÄÃûÌã¨ÈçFBX¡¢OBJµÈ£©£¬ÕâÀàÃûÌÃÏÕЩ±»ËùÓÐ3DÈí¼þËùÖ§³Ö¡£
¼ì²éÄ£×Ó£ºµ¼Èëºó£¬Òª×Ðϸ¼ì²éÄ£×ӵļ¸ºÎ¡¢²ÄÖÊ¡¢¶¯»ÊÇ·ñÍêÕû¡£²¿·ÖCGÎļþÔÚµ¼Èëʱ¿ÉÄÜ·ºÆðÎó²î£¬ÐèÒªÊÖ¶¯µ÷½â¡£
µ÷½âÄ£×Ó£ºÊ¹ÓÃÈí¼þÖеĽ¨Ä£¹¤¾ß£¨ÈçËõ·Å¡¢Ðýת¡¢Òƶ¯£©¾ÙÐÐϸ½Úµ÷½â¡£Ð޸IJÄÖÊ£ºµ¼Èëºó£¬¿ÉÒÔÔÚ²ÄÖÊ±à¼Æ÷ÖÐÌæ»»»òÓÅ»¯²ÄÖʲÎÊý£¬ÌáÉý³¡¾°ÕæÊµ¸Ð¡£Ìí¼Ó¶¯»£ºÈôÊǰüÀ¨¶¯»ÐÅÏ¢£¬¿ÉÒÔÔÚʱ¼äÏßÉϾÙÐб༣¬»òÌí¼ÓÐµĶ¯»Ð§¹û¡£ÖÊÁÏÌùͼ£ºÈ·±£Ìùͼ·¾¶×¼È·£¬ÐëÒªÊ±ÖØÐ¼ÓÔØ»òÌæ»»ÌùͼÎļþ¡£
äÖȾÊä³ö£ºÄ£×ÓÎÞÎóºó£¬Ê¹ÓÃäÖȾÒýÇæÌìÉú×îÖÕͼƬ»ò¶¯»£¬°ü¹ÜЧ¹û±ÆÕæ¡£
Èí¼þ°æ±¾Æ¥Å䣺²î±ð°æ±¾µÄÈí¼þ¶ÔÎļþÖ§³Öˮƽ²î±ð£¬½¨ÒéʹÓÃ×îа汾»òÓëÎļþ½¨ÉèÈí¼þ°æ±¾Ò»Ö¡£Îļþ±¸·Ý£ºÔÚ·¿ªºÍ±à¼CGÎļþǰ£¬×ÜÊǽ¨Òé×öºÃ±¸·Ý£¬ÒÔÃâÊý¾ÝË𻵻òÎó²Ù×÷µ¼ÖÂÎÞ·¨»Ö¸´¡£²å¼þÖ§³Ö£ºÄ³Ð©CGÎļþ¿ÉÄÜÒÀÀµÌض¨²å¼þ»òµ¼³öÉèÖã¬ÒªÌáǰȷÈϲå¼þ×°ÖÃÍêÕû¡£
ѧϰ×ÊÁÏ£ºÍøÂçÉÏÓдó×ڽ̳̺ÍÉçÇøÖ§³Ö£¬¿ÉÒÔ×ÊÖúÄã½â¾öµ¼Èë¡¢±à¼Àú³ÌÖÐÓöµ½µÄÖÖÖÖÎÊÌâ¡£
Ëæ×ÅÔÆÅÌËãºÍAIÊÖÒÕµÄÉú³¤£¬Î´À´CGÎļþµÄ·¿ªºÍ±à¼½«¸üÖÇÄÜ»¯¡£Î´À´¿ÉÄÜ·ºÆð½«²î±ðÈí¼þµÄCGÎļþÖ±½ÓʵÏÖÎÞ·ìת»»µÄ¹¤¾ß£¬ïÔÌ·±ËöµÄ²Ù×÷°ì·¨¡£ÔÆ¶ËÆ½Ì¨Ò²Ê¹µÃÍŶÓÐ×÷±äµÃÔ½·¢±ã½Ý£¬Óû§¿ÉÒÔÔÚ²î±ð×°±¸ÉÏ»á¼ûºÍÐÞ¸Äͳһ·Ý³¡¾°Îļþ¡£
×ܽáÆðÀ´£¬ÎÞÂÛÄãÊÇרҵÉè¼ÆÊ¦ÕÕ¾ÉÒµÓàϲ»¶Õߣ¬ÕÆÎÕ·¿ªºÍ±à¼CGÎļþµÄ¼¼ÇÉ£¬½«¼«´óÌáÉýÄãµÄÊÂÇéЧÂʺʹ´×÷ˮƽ¡£Ã÷È·ÎļþµÄ½á¹¹ºÍ´æ´¢ÄÚÈÝ£¬Á¬ÏµºÏÊʵÄÈí¼þ¹¤¾ß£¬Äã¾ÍÄÜÇáËɼÝÔ¦ÕâÐ©ÖØ´óµ«ÎÞÏÞ¿ÉÄܵÄ3D³¡¾°ÓëÄ£×Ó¡£Î´À´µÄÊý×ÖÒÕÊõÌìÏÂÕýÆÚ´ýÄãȥ̽Ë÷ºÍ´´Á¢£¬±ðÈá°CGÎļþ¡±µÄÉñÃØ³ÉΪÄãµÄ°í½Åʯ¡£