taotao_004 |
2010-11-09 15:00 |
當(dāng)我選擇模式reflected rays only,改變r(jià)eflectance和transmittance的值,結(jié)果會(huì)發(fā)生改變。這是為何,五個(gè)模式選擇項(xiàng)transmitted rays/TIR rays,split rays,transmitted rays only,reflected rays only,TIR rays only,分別指什么含義,我之前以為reflected rays only是指全反射,通過模擬發(fā)現(xiàn)不能這么理解,能給我講一下如何理解這五個(gè)選項(xiàng)。
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