Hi,

I can't make Spherical Aberration, can someone help me??

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derek nous apporta ses lumieres en ce 04/06/2006 11:19:
> Hi,
> 
> I can't make Spherical Aberration, can someone help me??
> 
> 
Do you want them at the focal point of a lencelike object?
Have you tried using photons? or are you using caustics?
caustics is a quick and dirty approximation that don't take the distance into acount.
It's good for 
the light play when light shines trough some water and hit the bottom, sepecialy if
you have a very 
large surface.
You need to use photons.
First: add a photons{spacing 0.1} (adjust spacing as needed) or photons{count 100000}
(adjust count 
as needed) in the global_settings{} block.
Then, add a photon{target on refraction on} in your lence object deffinition.

-- 
Alain
-------------------------------------------------
Jehovah's Witnesses #2: May we have a moment of your time to show you some of our
shit?

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derek <cyb### [at] go2pl> wrote:
> I can't make Spherical Aberration, can someone help me??

  Tried putting a spherical lens in front of the camera already?
(Spherical lenses present the spherical aberration problem.)

-- 
                                                          - Warp

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