[Radiance-general] difusse reflections

[Greg Ward]

Hi Ignacio,

I'm not sure of your question, but there has been work on what's  
called "radiance caching" (as opposed to "irradiance caching") by  
Pascal Gautron <http://www.irisa.fr/siames/Pascal.Gautron/> and  
Jaroslav Křivánek <http://www.cgg.cvut.cz/members/xkrivanj/>, among  
others.

-Greg

> From: Ignacio Munarriz <info at aisarquitectura.com>
> Date: November 6, 2007 1:34:41 AM MST
>
> what dou you thing about using irradiance gradients with diffuse  
> reflections? i've made a little hack in radiance code and obtained  
> this www.aisarquitectura.com/archivos/romi.jpg , the flloor is  
> defined as
>    void metal suelo
>     0
>     0
>     5  .8  .8  .8  .9  0.3
>
> i think i've missed something because the fllor is too dark, but  
> it`s enough to see the effect