POV-Ray : Newsgroups : povray.general : Math help : Re: Math help Server Time
30 Jul 2024 06:25:50 EDT (-0400)
  Re: Math help  
From: SharkD
Date: 31 Aug 2009 06:37:26
Message: <4a9ba7e6$1@news.povray.org>
scott wrote:
> You just cancel the sin(theta) term on each side, leaves you with:
> 
> 1/cos(theta) = r2/r1
> 
> Taking the reciprocal of both sides then leaves you with the answer.
> 

Thank you! I forgot that tan = sin/cos.

-Mike


Post a reply to this message

Copyright 2003-2023 Persistence of Vision Raytracer Pty. Ltd.