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Renderdog wrote:
>
> Tom A. wrote:
>
> >How do you create an alpha channel? Can POV do it? Or do you need to
> >use a picture editor?
>
> To create a transparent image map, I use in indexed gif file and:
>
> transmit -index number-, 1.0
>
> to make that color 100% transparent.
So, the code would be something like:
sphere{<0,0,0>,1
pigment{
image_map {
gif "world.gif"
map_type 1
transmit 0, 1.0
}
}
}
(he asks from a PC without most of his usual graphics programs)?
--
Tom A.
"Archie! You are headstrong. I am imperious. It's a miracle
we get along as well as we do." - Nero Wolf
Deja mail is gone. Look for me at raugost at yahoo . com
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Tom A. wrote:
>So, the code would be something like:
>
> sphere{<0,0,0>,1
> pigment{
> image_map {
> gif "world.gif"
> map_type 1
> transmit 0, 1.0
> }
> }
> }
>
>(he asks from a PC without most of his usual graphics programs)?
Yes. Though you've probably tried it by now...
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