期待VRAY渲染不需要CPU，不再需要漫長的等待

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Chaos Group V-Ray RT GPU Rendering Demo - SIGGRAPH 2009
Recorded by CGarchitect.com

This demo was presented by Chaos Group on August 6, 2009 at the SIGGRAPH 2009 Chaos Group User Event. During the event the first public showing of their GPU rendering tests were presented to a packed house. This video showcases the recently released V-Ray RT using an NVIDIA GeForce 285 GPU. While this GPU verson is not a shipping product yet, already this technology demo features rendering speeds and quality surpassing all of the current GPU rendering applications that we've seen to date. Several high level industry representatives in attendance commented that this demo was the highlight of SIGGRAPH 2009.

Video Notes

This demo currently uses CUDA, but Chaos Group is looking to possibly port to OpenCL
Once a shipping product, the GPU rendering version of V-Ray RT will support distrubuted Rendering
The product will support more than one GPU
There was no date announced about the release of this product
What seperate their solution from all others is that the GPU rendering output MATCHES the production render quality from a CPU rendered frame buffer exactly!
All of the demos were rendered at 640 x 480

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本演示是由Chaos Group在2009年8月6日舉辦SIGGRAPH 2009 Chaos Group用戶活動上所展示.活動中首先公開展示的是他們用一系列的場景來進行GPU渲染測試.本視頻記錄了最新發(fā)布的V-Ray RT使用一塊NVIDIA GeForce 285 GPU計算的過程.雖然這個GPU版本還沒有公開發(fā)售,但是這個技術(shù)演示所呈現(xiàn)的渲染速度和質(zhì)量超過了目前所有的GPU渲染軟件.數(shù)位出席的高水準(zhǔn)行業(yè)代表評價此展示是SIGGRAPH 2009的一大亮點.

視頻記錄

本演示目前利用CUDA技術(shù),但是Chaos Group正在尋找OpenCL的可用接口
V-Ray RT的GPU渲染版本在正式發(fā)行時將支持分布式渲染技術(shù)
本產(chǎn)品將支持多個GPU
關(guān)于此版本的發(fā)布情況沒有任何說明
這個解決方案沒有明確的指出GPU渲染輸出相比于通過CPU渲染的質(zhì)量有什么樣的區(qū)別!
所有演示均在640 x 480下進行

來源：http://www.cgarchitect.com/news/ ... AOS-GROUP-GPU.shtml

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