POV-Ray : Newsgroups : povray.advanced-users : Using images in density-medias? : Re: Using images in density-medias? Server Time
29 Jul 2024 20:24:33 EDT (-0400)
  Re: Using images in density-medias?  
From: Warp
Date: 5 Feb 2002 18:22:31
Message: <3c606937@news.povray.org>
Tim Nikias <tim### [at] gmxde> wrote:
: It does create some sort of emission, based on the calculated grayness
: of a colored pixel, but the colors get lost. That's not the behaviour of
: POV-Ray 3.1g, and probably MegaPOV (I don't use MegaPOV).

  When I try to render a scene like that in povray 3.1g, it says:

error: Keyword 'image_map' can only be used in a pigment statement.

  In MegaPov it works, though.

-- 
#macro M(A,N,D,L)plane{-z,-9pigment{mandel L*9translate N color_map{[0rgb x]
[1rgb 9]}scale<D,D*3D>*1e3}rotate y*A*8}#end M(-3<1.206434.28623>70,7)M(
-1<.7438.1795>1,20)M(1<.77595.13699>30,20)M(3<.75923.07145>80,99)// - Warp -


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