POV-Ray : Newsgroups : povray.general : Star night sky : Re: Star night sky Server Time
9 Aug 2024 09:00:11 EDT (-0400)
  Re: Star night sky  
From: David Fontaine
Date: 29 Sep 2000 16:58:47
Message: <39D50041.8C46370A@faricy.net>
Warp wrote:

>   This is exactly the mistake made in the original code.
>   That doesn't distribute the points evenly. There will be more spheres
> near the z-axis than elsewhere.
>   You can test that if you like. Create LOTS of spheres with that algorithm.
> You'll notice how they will concentrate near the z-axis.

Will the points be evenly distributed if the latitudes are redistributed using
the function 1-cos(latitude*pi/2), assuming the latitude ranges from -1 to 1?

--
David Fontaine  <dav### [at] faricynet>  ICQ 55354965
My raytracing gallery:  http://davidf.faricy.net/


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