[Radiance-general] difusse reflections

[Ignacio Munarriz]

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