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A candle flame example produced using multiplying densities.
***Sorry about the indented code. I will try not to do it agian.***
#local DebugFlag = 0;
#declare Candle =
union{
cylinder {
<0, 0, 0>,
<0, 1, 0>,
1
texture{
pigment{rgbt 1}
}
interior{
media{
emission 1
scattering{1,.01}
intervals 20
samples 1, 1
confidence 0.999
variance 1/100
density {
spherical
cubic_wave
turbulence 0.4
lambda 1
scale <0.8, 1, 0.8>
color_map{
[ 0 rgb 0]
[ 1 rgb <5.0,3.0,0.0>]
}
}
density {
gradient y
translate y
cubic_wave
color_map{
[ 0 rgb 0]
[ 1 rgb 1]
}
}
density {
gradient y
poly_wave 0.5
color_map{
[ 0 rgb 0]
[ 1 rgb 1]
}
}
}
}
hollow
scale <1, 5, 1>
translate y*1.25
}
intersection{
cone{y*-8,.75,y*1,.5 pigment{rgb<1,1,.97>}finish{ambient .5 diffuse .23}}
sphere{<.05,1,0>,.5 inverse pigment{rgb 1}finish{ambient .5 diffuse .23}}
}
cylinder{y*.8,y*1.5,.1 pigment{rgb 0}}
}
object{
Candle
}
camera{
location <0,1,-6>
look_at 2.5 * y
}
light_source{
<75,45,-500>
color rgb 1
}
--
Ken Tyler
mailto://tylereng@pacbell.net
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ROFL, the best comment yet, very droll!
Ken wrote:
>
> A candle flame example produced using multiplying densities.
>
> ***Sorry about the indented code. I will try not to do it agian.***
>
> #local DebugFlag = 0;
> #declare Candle =
> union{
> cylinder {
> <0, 0, 0>,
> <0, 1, 0>,
> 1
> texture{
> pigment{rgbt 1}
> }
> interior{
> media{
> emission 1
> scattering{1,.01}
> intervals 20
> samples 1, 1
> confidence 0.999
> variance 1/100
> density {
> spherical
> cubic_wave
> turbulence 0.4
> lambda 1
> scale <0.8, 1, 0.8>
> color_map{
> [ 0 rgb 0]
> [ 1 rgb <5.0,3.0,0.0>]
> }
> }
> density {
> gradient y
> translate y
> cubic_wave
> color_map{
> [ 0 rgb 0]
> [ 1 rgb 1]
> }
> }
> density {
> gradient y
> poly_wave 0.5
> color_map{
> [ 0 rgb 0]
> [ 1 rgb 1]
> }
> }
> }
> }
> hollow
> scale <1, 5, 1>
> translate y*1.25
> }
>
> intersection{
> cone{y*-8,.75,y*1,.5 pigment{rgb<1,1,.97>}finish{ambient .5 diffuse .23}}
> sphere{<.05,1,0>,.5 inverse pigment{rgb 1}finish{ambient .5 diffuse .23}}
> }
>
> cylinder{y*.8,y*1.5,.1 pigment{rgb 0}}
> }
>
> object{
> Candle
> }
>
> camera{
> location <0,1,-6>
> look_at 2.5 * y
> }
>
> light_source{
> <75,45,-500>
> color rgb 1
> }
>
> --
> Ken Tyler
>
> mailto://tylereng@pacbell.net
--
Politicians - It seems to me that the worst of them could convince me
that horse shit tastes like honey-cake; the best of them would leave
me believing that I alone in all the world had failed
to enjoy its flavour.
The individual is more important then the state!
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