DirectX Lighting vs. Real World Lighting (DX光照 對 真實(shí)世界光照) 在DX中,我們能創(chuàng)建不同類型的光,使場景看起來更真實(shí)。但要記住,DX中的光只是在近似地模擬自然界的光。在自然界中,光由光源(如燈泡)發(fā)出,然后延直線傳播,直到消耗完畢或傳入眼睛;光在遇到物體時(shí)會發(fā)生反射,每次反射都會有能量的消耗;實(shí)際上,光可以在物體間反射千百萬次,而且光滑表面會比不光滑的表面反射更多的光。這一切如果全算進(jìn)來的話,計(jì)算量是巨大的,所以,DX只是在近似地模仿。
標(biāo)簽: Lighting DirectX World Real
上傳時(shí)間: 2014-12-03
上傳用戶:dsgkjgkjg
AN FPGA-BASED IMPLEMENTATION FOR MEDIAN FILTER MEETING THE REAL-TIME REQUIREMENTS OF AUTOMATED VISUAL INSPECTION SYSTEMS
標(biāo)簽: IMPLEMENTATION REQUIREMENTS FPGA-BASED AUTOMATED
上傳時(shí)間: 2013-12-13
上傳用戶:litianchu
simulink real-time workshop for dragon12 development board from
標(biāo)簽: development real-time simulink workshop
上傳時(shí)間: 2013-12-10
上傳用戶:yulg
a transport protocol for real time applications,主要用于音視頻、多方會議
標(biāo)簽: applications transport protocol real
上傳時(shí)間: 2013-11-30
上傳用戶:mpquest
water temperature control system uses the Single Chip Microcomputer to carry on temperature real-time gathering and controling. DS18B20, digitized temperature sensor, provides the temperature signal by "a main line". In -10~+85℃ the scope, DS18B20’s inherent measuring accuracy is 0.5 ℃. The water temperature real-time control system uses the electricity nichrome wire carring on temperature increiseament and operates the electric fan to realize the temperature decrease control. The system has the higher measuring accuracy and the control precision, it also can complete the elevation of temperature and the temperature decrease control.
標(biāo)簽: temperature Microcomputer real-tim control
上傳時(shí)間: 2015-12-10
上傳用戶:nairui21
[推薦]彭光紅先生的《小容量單片機(jī)系統(tǒng)的C語言程序結(jié)構(gòu)》Point RTOS monolithic integrated circuit real-time operating system Point RTOS monolithic integrated circuit real-time operating system
標(biāo)簽: monolithic integrated real-time operating
上傳時(shí)間: 2013-12-18
上傳用戶:rocketrevenge
Real-Time Kernel ,簡易型REAL-TEME SYSTEM 源碼,可用于嵌入Muti task學(xué)習(xí)
上傳時(shí)間: 2014-01-14
上傳用戶:kbnswdifs
A hill climbing algorithm for finding the minimum of a function fitnessfun in the real space.
標(biāo)簽: fitnessfun algorithm the climbing
上傳時(shí)間: 2013-12-17
上傳用戶:www240697738
AVR134 Real-Time Clock using the Asynchronous Timer
標(biāo)簽: Asynchronous Real-Time Clock using
上傳時(shí)間: 2015-12-26
上傳用戶:ouyangtongze
設(shè)計(jì)real time軟件時(shí)需要遵循的一些原則和設(shè)計(jì)方法.是在real time方面很有參考價(jià)值的一本書
標(biāo)簽: real time 軟件 設(shè)計(jì)方法
上傳時(shí)間: 2015-12-27
上傳用戶:xzt
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