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³ʦѹˡ̿³ʦ㷨ȫ
2014-09-04 16:08ۺߣ
ֻҵڵ3DͼβѾdzձˣ³ʦGPUģ֪Ȼ㲻ߵģӰЧԡͼȾƾ߱ǿרҵԺȶԡȻ˭˵Dzвοֵжϡǽ̽³ʦĺ㷨GPUƪ

ƽ빫һBenchmarkĺļֵ빫BenchmarkĴھͺ塣δһʱ䣬³ʦ½㷨ڼ䣬ӭȤûַͨʽǽۣͨ΢ʼȷʽ³ʦŶӹͨϿɵĿ͹㷨ۡ

³ʦصַhttp://www.ludashi.com/page/mobile.php
³ʦٷ΢http://weibo.com/169x
³ʦʼַg-360-yjds@list.qihoo.net

һͼоƬֶ

ǰCPUƪ˵ֻоƬһCPUGPUIJ֣ڵֻоƬƫ߼㣬ͼ㲢ر⡣ֻռֻϵͳԽԽ3DӰȾͼҪԽԽߵϷʹGPUõҵڵӡ

Ƕ˽PCҵչһ콢͵ĶԿ۸ҪCPUоƬĶ࣬ԿϷԵӰԶԶCPUӰƶоƬҲͬƣΪʲôĿǰֻоƬĺˡ˺֮󶼷׷׿ʼһͼκģAdreno 4X0Mali-T7XXPowerVR Rogue



ĿǰCPUһձƽ̨ʱûΪǿҵ󣬷ƶƽ̨Ӧÿƶ豸ֱԽԽߣGPU˾޴ѹǿƶ豸ijЩϷʱҲ̶ᷢͬȵĿ٣ԵͼܲʮбҪ

GPUܶôвԵģ

˵DZȽϼ򵥣һ˵ͼβԷΪ2Dƽ3DռģͲԡ2DƽʱԻж̬ͼȾЧöάͼƬֻ档ֽϺֻܶһڻ滭ԳҪ˽ͬһʱIJͬ2DԽCPUӰܴ


³ʦ2D

3DԸӣ3Dijʹͼλ˾޴ĽͼεЧǿ3DͨģⳣϷͨGPUйӰȾһ⻷3DģͻΣ˶仯Ҫǿͼδ㡣ȵCPU߼㡢GPU˵ķ㣬Ϊӡ

ƶƷ3Dձһ3D֮£ضĹӰЧж㣬ͳɵλٶȣ˵ͼٶȣҲdz˵֡FPS

³ʦIJԷ
2Dһ̬ĹӰͼGPUAlpha BlendܺȾ
3DַΪԳ

һ:ģϷ
³ʦרõ3DMODELģⳣ3DֻϷҪͼȾ


Swirl engine 3D
ڶ³ʦPCͬ3DԵĻ˲Գswirl engine 3D棬ԵĿˣ

ͼ

ͼһʾάģ͸ϸڵҪģͱΪƹϸڣͼǿӦõ3Dֻͬ2D档Ϊ͹չʹÿƽĸӵ˸߶ֵϸڵıϢܹƽƽϣӾЧ

ͼDirectional Light map
ҲӰͼһֿڲ֡ʵ´ﵽʵйպӰЧķ,ڳзĿľ̬ԴΪÿԤlight flow;̬Ӱ3DϷжʹõ


BloomЧ
˵Bloomܶͨûر⣬˵뵽ֻϳHDRƣŴҶˣʵBloomҲһֳȾЧ

ӳ
Reflection mapping
Ԥȼͼģ⸴ӾһָЧ汻ȾΧͼ

гգspherical harmonics lighting
гʵʱȾеһ֣Precompute Radiance Transfer(PRT)ķ롣Ԥ洢ӦϢ֮ԲȾӰЧʵʱԴ3Dģ͵ȫֹЧ


ͼβһ㶼ͨ3DȾӰȾȸǿȵļӲ豸ܱ֣³ʦGPUҲ⹫ϵIJȻPCͬ3D棬ΪӦƶ豸ܣ3DԲЧӦƶ豸Ŀǰʱûκεƶ豸ܹﵽDzԵֵ֪һô

Ķ
³ʦⰲ׿㷨(CPUƪ)
http://tech.huanqiu.com/soft/2014-08/5109448.html

ĵַ:http://www.cnonline.org/2014/article/11976.html

ӭתء΢罻硣
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