[Radiance-general] Problems with polygonal light source
Tarik Rahman
tarik.rahman at ed.ac.uk
Tue Jan 11 18:43:06 CET 2005
I'm trying to create a rectangular light positioned on the ceiling of a room so
I use
void light bright
0
0
3 100 100 100
bright polygon rectangular_light
0
0
12 2.25 0.05 2
2.25 0.05 3
2.75 0.05 3
2.75 0.05 2
but I have to position the light just below the ceiling (at height 0) so that
it's not obstructed by it and also the light only radiates from the bottom of
it's polygonal shape leaving the ceiling completely black. Can anyone advise me
what to do?
Thanks
Tarik
--
Tarik Rahman
PhD student, Institue of Perception, Action and Behaviour
School of Informatics
University of Edinburgh
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