Hi,
I have a problem when I combine radiosity and transparent objects.
Splotchiness appears behind glass in the second pass.
I use 2 pass radiosity:
1st pass.- No transparency, no reflection, no area_lights, save_radiosity
2nd pass.- transparency, reflection, area_lights, load_radiosity

The parameters are:
#if (RAD)
    radiosity {
      brightness      1.0  //[1.0]
      recursion_limit 3    //[3]
      count           800  //[35]
      error_bound     0.2  //[1.8]
      gray_threshold  0.5  //[0.0]]
      pretrace_start  0.05 //[0.08]
      pretrace_end    0.01 //[0.04]
      nearest_count   15   //[5]

      #if(SAVERAD)
        save_file "escena.rad"
      #else
        pretrace_start 1
        pretrace_end 1
        load_file "escena.rad"
        always_sample off
      #end
  }
#end

I post an image for an example.

Regards,

Joel

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