POV-Ray : Newsgroups : povray.newusers : RGB XYZ : Re: RGB XYZ Server Time
31 Jul 2024 04:23:44 EDT (-0400)
  Re: RGB XYZ  
From: Warp
Date: 27 Jan 2003 07:52:16
Message: <3e352b7f@news.povray.org>
Slashdolt <jer### [at] questsoftwarecom> wrote:
> If only I could remember which way to rotate...

  It's simple. There's a good way described in the documentation.
Using your left hand, point your thumb towards the positive axis around
which you want to rotate; your other fingers will tell you the direction
of the rotation (when rotating by a positive angle).

-- 
#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 -


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