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I was trying to do a colored fireball. How??
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Attachments:
Download 'landogk.jpg' (49 KB)
Preview of image 'landogk.jpg'
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Lewis wrote:
>
> I was trying to do a colored fireball. How??
Post the code for the media you are using now (just that ball) and we
can make some suggestions from there. Have you tried using a color
map in your density statement ?
--
Ken Tyler - 1300+ Povray, Graphics, 3D Rendering, and Raytracing Links:
http://home.pacbell.net/tylereng/index.html http://www.povray.org/links/
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Maybe try a color map in your media....with a turbulent sphereical
density or something.
I really like what you have done here, especially the sky.....
very nice piece.
-paul
Lewis wrote:
>
> I was trying to do a colored fireball. How??
>
> ------------------------------------------------------------------------
> [Image]
--
--------------------------------------------------}
Paul Daniel Jones
The Pennslyvania State University
pdj### [at] psuedu
http://research.chem.psu.edu/glassgrp/paul
C The way is near, but men
// \ seek it afar. It is in the
N N easy things, but men seek it
| || in the difficult things.
C C -Menicius
\\ /
C
--------------------------------------------------}
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Lewis wrote:
>
> I was trying to do a colored fireball. How??
Here is something I was playing around with a while ago. It is not
perfect but should get you started.
#declare Media =
media {
emission .5
intervals 25
samples 1, 50
confidence 0.99
variance 1/100
density {
spherical
ramp_wave
// turbulence 1
color_map {
[0.000 rgb <0.01, 0.005, 0>]
[0.025 rgb <0.04, 0.020, 0>]
[0.050 rgb <0.03, 0.015, 0>]
[0.100 rgb <1.00, 0.500, 0>]
}
}
}
sphere { 0, 2
pigment { color rgbf<1, 1, 1, 1> }
finish { ambient 0 diffuse 0 }
interior {
media { Media scale .50 }
media { Media scale .50 }
}
scale 50
hollow
}
--
Ken Tyler - 1300+ Povray, Graphics, 3D Rendering, and Raytracing Links:
http://home.pacbell.net/tylereng/index.html http://www.povray.org/links/
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Media's not my thing ( i have never forgiven the pov team for removing the
old method), put it in side a tinted hollow sphere, place a tinted light
inside...
cheating i know, but if it works, who cares
Rick
"Lewis" <nle### [at] netvisionnetil> wrote in message
news:38F315BB.8C3B8B30@netvision.net.il...
> I was trying to do a colored fireball. How??
----------------------------------------------------------------------------
----
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"Rick [Kitty5]" wrote:
>
> Media's not my thing ( i have never forgiven the pov team for removing the
> old method), put it in side a tinted hollow sphere, place a tinted light
> inside...
>
> cheating i know, but if it works, who cares
>
That's what I did.... ;-)
Post a reply to this message
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