POV-Ray : Newsgroups : povray.object-collection : The Bright Star Catalogue : Re: The Bright Star Catalogue Server Time
14 May 2024 15:05:28 EDT (-0400)
  Re: The Bright Star Catalogue  
From: Melody
Date: 16 Jan 2020 23:25:00
Message: <web.5e2136ede3b4c4169da690110@news.povray.org>
I see that Flam_Bayer.inc is not in 3D. That's used in java script, which can
generate a library view in a split sec, it doesn't have to use trig.
Could be quickly rewritten to any format you want.

ra dec is simple, just get the right order.
#local v = <cos(radians(ra))*cos(radians(dec)),
sin(radians(dec)),
sin(radians(ra))*cos(radians(dec))>;

dec * -1

if you want to y+ down output


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