POV-Ray: Newsgroups: povray.advanced-users: Sphere_sweeps: determining axial vector at any arbitrary point: Re: Sphere_sweeps: determining axial vector at any arbitrary point

POV-Ray : Newsgroups : povray.advanced-users : Sphere_sweeps: determining axial vector at any arbitrary point : Re: Sphere_sweeps: determining axial vector at any arbitrary point		Server Time 29 Jul 2024 04:26:50 EDT (-0400)

From: Gilles Tran
Date: 11 Feb 2003 13:43:30
Message: <3e494452$1@news.povray.org>


3e4941c9$1@news.povray.org...

> Is there any way of determining the axial vector of a sphere_sweep at any
> arbitrary point on that sweep.

Have a look at the Spline_Trans macro in transforms.inc, I suppose it could
be modified to do what you want.
BTW, there are lots of goodies in the new inc files, they're worth checking
out if you haven't done so.

G.

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