[Radiance-general] "INDIRECE"in .rif file

[victor li]

Hi Lars:

Actually, i know what you mean, but the result is strange, it is not what we
expect. I donot know what is wrong in my setting. I used rad and rtrace
command as follwoing:
RAD 5.rif
rtrace -I -h -dp 2046 -ar 32 -ms 0.063 -ds .2 -dt .05 -dc .75 -dr 3 -sj 1
-st .01 -ab 8 -aa .1 -ad 512 -as 256 -av 0.01 0.01 0.01 -lr 12 -lw .0005 -af
5.amb 5.oct < 5.pts > 5.dat

In the .rif file:
RESOLUTION= 640 480
DETAIL= MEDIUM
VARIABILITY= MEDIUM
QUALITY= MEDIUM
INDIRECT= 5
REPORT= 2

render= -i

So the result of rtrace command would donot matter with the seting in .rif.
However, if i changed the "INDIRECT" and keep any other settings the same,
the result of rtrace command is different.  Do you know the reason?
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