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This code should render nothing. However, the media is showing. Is this a
bug, or 'just' a limitation of the way light_groups are implemented?
#version unofficial MegaPov 0.6;
camera {
location <-100,0,-600>
look_at 0
}
#declare Licht_Locatie=<50000,0,-1000>;
light_source {
Licht_Locatie
rgb <1.5,1.4,1.3>
groups "zonn"
}
#macro Pigment_Transmit (tex, trans)
average pigment_map {[1-trans tex] [trans transmit 1] }
#end
sphere {
0,100
pigment {red 1 transmit .5}
finish {ambient 0}
interior {
media {
method 2
samples 1,10
intervals 10
scattering {1,blue 1}
density {
spherical
color_map {
[0 rgb 0]
[1 rgb .1]
}
}
scale 100
}
}
hollow
light_group "zon"
}
--
ZK
http://www.povplace.be.tf
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