In article <3918a8d0@news.povray.org>, "TonyB" 
<ben### [at] panamac-comnet> wrote:

> I'll give it a try, and see what happens. The end is supposed to 
> represent the lacrimal gland, hence the red color.

And people are worried about giving it an iris... :-)


> I only established the first part (green) and the last part (red), 
> the rest is interpolated by the blobs. I have no control over the 
> intensity of the yellow. If you could give me any ideas on how to do 
> this, I would appreciate it.

Ah, I used a radial pigment ranging from red to yellow to green in my 
version. I had to rotate it a bit to get it aligned right, but it works 
and is easily adjustable.


> >And the iris is a
> >bit more purple than I was thinking of, but it looks nice.
> 
> I wasn't able to find the color you used. If you can give me the RGB 
> of it, I'd be greatful.

color rgb < 0.3, 0, 0.8>


> How do I do that?

Ah, I will attach an image instead of making another attempt at an 
explanation.(I seem to be pretty bad at explanations)
In fact, I will make an icon version as well, and a "fancy" version, to 
show something of what could be done with the logo.(BTW, the small 
number of spheres in the outer curve is intentional.)
You could even make a version where the "pupil" is a distorted image of 
a checkered plane. :-)

-- 
Christopher James Huff - Personal e-mail: chr### [at] yahoocom
TAG(Technical Assistance Group) e-mail: chr### [at] tagpovrayorg
Personal Web page: http://chrishuff.dhs.org/
TAG Web page: http://tag.povray.org/

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