Ϸ䣺ޡsteamѾһܣĿǰ13000ƪ⣬кʴﵽ92%Ϊر
һ䡷µʱϷôġսܼԳTwitterгһ˾ȻϷ˴Ρ䣺ޡķٴμһ˵жôǿ
о۵ȫϷļȲǿCGҲbossսʱӳȫһ˵֡
عƣӵϷȫԷۣϷ48Ԫۼ˵䣺ޡĿ߷Ⱥ64Ԫҵ룬ʵҪsteamƽ̨ijɣԼаǡѻȡIJƷ
ѻȡIJƷΪǹһ䡷ңȫѻ䣺ޡҲsteamмѻȡIJƷϷ
һõıʵٵÿȻϷ̲ܷرǸ⡣
Һù֮ijЩϷӰоԴ̬ڡ䣺ޡ˵ҿʲôϷǮϷҲúܶеijЩνϷ
01 ЧԱ
ڱΡ䣺ޡӦ˶ֵλĹ٣ԶԱͼȽСص㿪ͼ۲죬ֻ2560ֱʵͼƬ
ȻֵλҲζŹЧĶڡ䣺ޡУɢ䡢()ӰڱΡڶԱȲԺϸԼЧн
в֡ʹõԿΪNVIDIA GeForce RTX 3070һж˲ƷһϷеı֡
Ա5ֲͬЧĻ棬ʵ߽ͼͬһԼҲѹ۲ÿͼ˱仯ҹ۲졣ڡ͡λУʵӦ˽ٵĹЧ֡Ͻ͵Ҳԡ
ŶԱͼУЧDZ仯ĵطĹ䣬õ˻ڱΣӰЧ
ʵڣ˵ã˹Ļ˸о
һԱԣܵϽǵƹ䣬ǽԼƶʵijڳУеIJ˵Ҳûôɭˡ
ȪеĹЧΪķԿܵģȻһ40֡Сеһǡ
ѷ֣ı仯ˮеĵӰһ鵹ӰļѶȷdzߣڲƽˮ棬ҪҪǹˮı仯밶߶ʯĹЧۺǰЧˮصײ
02 DLSSЧԱ
DLSSЧԱȸڡҲ硱ϷDLSSŻڡ䣺ޡdzλȾΪԭ1/9ijģʽԿȽԵԭ沢¡
4ģʽDLSSֱ֡Ϊ58%81%108%162%ܹDLSSRTXԿӵսδܵĻᡣ
һϷĻDLSSЧֻǸеȣ߾ҪDLSSЧ֡Ҳһ·DLSSı仯ĸܾNVIDIAٷǾ仰AIһֱѧϰ
һԱУЧˣڿ˼ߵλĹ4Kֱ£رDLSSֻ25֡DLSSƽģʽУѾܴﵽ63֡ˮƽ
ڻϣDLSSصDLSSɿʲô仯ڳģʽУǽڵԼ½
Ȼܵ˵DLSS˷dzĹͣԿó䣺ޡŻ˺ܴڿһϷ˵ܿɹ
03 ӦõĹЧ
ڡ䣺ޡУӦ4Чֱǵ͡СߡߣһӦõ˼£а˶Чֱһ¡
1.ɢ(ray traced caustics)
2.(ray traced refractions
3.()(ray traced reflections on translucent & opaque surface)
4.Ӱ(ray traced shadows)
5.ڱ(ray traced ambient occlusion)
6.(ray traced order-independent transparency, OIT)
04 ɢ
ɢЧǹ߾⻬淴/ۻɢγµĹԴܱߵ塣
ɢǸΪʵĹЧϷ鲣Уڹ䵽ƿƿɢ·ˮͶӰ
ͼչʾװױΪɷʣɢΪּײλͶӰŴֲλԡ
ɢָߴһʱڶIJƽʹù䲢ûƽз䣬ͶӰֹӷɢ׳ˮ⣬Ե
05
ͬķЧȣЧģ⣬߾ʱᷢȫ䣬ҪжιܵõЧ
ͼʾ˲ƿЧ3ι߷ʸУӵ6κԹ۲쵽Ч
06 ()
ϵķ䣺ûй淴£IJҵʵIJ֡ʵУǿΪзĴڡ
ͼпԿϵЧߵķҲĿǰϷйЧӦЧķԱǿңҲֹٵġ
η䣺ںܶ£η䲻ܲЧҪλ߶ηɣ⾵߽ľС
ͼʾķ⾵ΪǰһηΪнɫ棬ηΪ价ԴҪϵĹķ䡣
07 Ӱ뻷ڱ
ͨӰ뻷ڱһΪ漰ЧİӰͨҲ뻷ڱЧդӰֻܲӰһƾϷԱľʵԴۿۡ
߾ȵĻڱЧȾҪɲ֣ʵܶϷʹɫģپ£һ۾оΥͣΪʵ½ɫ̫Ϸ
ͼչʾ˹ڱΪƤȾЧɫӲλĹӰ˻ڱЧʵȻʵеĹЧ
07
ĶЧڴǰϷвҪΪЧֱܺ۵չʾٶڱ߽ǴһķԴ֮
ڽɫվIJϣÿһȲģܵӿľϷеòԣҲʹýٵĹЧ
֪µжѾ䣺ޡֻҪ48ԪϷƵ11¸˴dzľϲȻϷϸȫ3Aȴ˶ʵҹעֻǿϷġ
ԭ£תأעԴ48ԪƷ ޡȫhttps://diy.zol.com.cn/781/7812225.html