nomail@nomail wrote:

> Warp <war### [at] tagpovrayorg> wrote:
> 
>>Mike Williams <nos### [at] econymdemoncouk> wrote:
>>
>>><http://www.econym.demon.co.uk/holetut/index.htm>
>>><http://www.econym.demon.co.uk/holetut/holes2.htm>
>>
>>  That's an excellent tutorial about this problem.
>>  Perhaps worth inclusion in the Q&T site (http://tag.povray.org/povQandT/)
>>if you are interested...
>>
>>--
>>#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 -
> 
> 
> I read you tutorials but that is not what I want. If you can click on the
> next link: http://www.bathsheba.com/crystalsci/lorenz/ and sow what kind of
> picture I want to make. I also read about using glowes (MEGAPOV): or using
> simple picture with alpha chanell..
> Have you any other idea?
> 
If that is what you want, a box with a lot of bubbles as a difference is
overkill. It will take a lot more time without changing the
visualization compared to just adding them together. The bubbles will be
so small that you won't notice any refraction.

>

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