POV-Ray : Newsgroups : povray.general : How to get spline tangent : Re: How to get spline tangent Server Time
6 Aug 2024 16:58:43 EDT (-0400)
  Re: How to get spline tangent  
From: Grey Knight
Date: 21 Feb 2002 13:40:00
Message: <3C753EF5.5D86488B@namtar.qub.ac.uk>
Disnel wrote:
> ...
> But I wanted to ask if there is some way to get exact tangent
> ...

But this method returns values about as close to the exact tangent as
you could probably get in a computer anyway, so FAPP it *is* exact.

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