where can i find maya radiosity shader/plugin???

[鬼]

where can i find maya radiosity shader/plugin???
(it should be a utility node)

[aries@CAVIS]

radiosity並不是shader、是屬raytrace的一種計算方法。
我想你指的是raydiffuse、可到這裡找找看。


http://www.lightengine3d.com/

[aries@CAVIS]

radiosity的補充說明：
radiosity是運用了熱力學的熱放射原理、
屬於Global Illumination主要用來計算光的diffuse和reflection。

[鬼]

thank you very much~~~

[aries@CAVIS]

radiosity的最後更正：
radiosity是指熱力學的熱放射原理、
嚴格來說和raytracing沒有直接關系、
可是在3D上它是靠raytracing才能正確地計算光的diffuse reflection。
radiosity和Global Illumination也沒有關系、
在Global Illumination（GI）裡一般會用monte carlo raytracing（MCRT）來代替radiosity、
計算diffuse reflection及specular reflection。
GI在近幾年再加上photonmapping的技術、
令MCRT能更有效率地render和能表現caustic的效果。

所以運用了GI的CG會比radiosity的CG更photorealistic。
（令大家混亂在這裡說聲sorry ）

[yoyo]

Does anyone have the crack for the raydiffuse1.1. I really want to try it out but I just couldn't find it anywhere. Thanks you and sorry for this off topic

[h2o]

1.1 demo version is free for non-commercial use.
U can use all function except "bake texture"

If u think good, u can buy it (US$49.95).
I think the price is acceptable.

However, this plug-in have a raytrace moblur problem....
it's a Maya problem, in fact!

U "try" it at home la.

[yoyo]

I just want to see how the "bake texture" doing in high resolution. I agree the price is acceptable and I will consider buying it if it works for me.

[h2o]

hmmm....... right 128 x128 is not enough, always generates white texture.
ray sample is limited to 16, it's so noisy in animation.

I'll buy it later gar! I need to use it for my tricks!!