POV-Ray : Newsgroups : povray.advanced-users : Rotation mathematics : Re: Rotation mathematics Server Time
29 Jul 2024 20:13:35 EDT (-0400)
  Re: Rotation mathematics  
From: Simon Lemieux
Date: 15 Jan 2001 12:35:31
Message: <3A63353D.89EC1BCC@yahoo.com>
> > Rotate x: <x,y,z> -> <x,y*cos-z*sin,z*cos+y*sin>
> > Rotate y: <x,y,z> -> <x*cos+z*sin,y,z*cos-x*sin>
> > Rotate z: <x,y,z> -> <x*cos-y*sin,y*cos+x*sin,z>
> 
> This is just for left-handed systems BTW.

Thanks a lot! Is there a difference between left and right-handed systems?


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