POV-Ray: Newsgroups: povray.advanced-users: Request: transform from a rectangle.: Re: Request: transform from a rectangle.

POV-Ray : Newsgroups : povray.advanced-users : Request: transform from a rectangle. : Re: Request: transform from a rectangle.		Server Time 29 Jul 2024 08:11:35 EDT (-0400)

From: Greg M Johnson
Date: 28 Sep 2002 23:14:52
Message: <3d96702c$1@news.povray.org>

I've pre-determined them to be coplanar through my "railroad" algorithm.

And say they're out in limbo space but comprise a rectangle of L x W.

If it helps to have a better definition, how about a transform from a
   box{<-L/2,0,-W/2>,<L/2,H,W/2>}

to make its "bottom rectangle" match up with the four points.


I tried my own common sense use of Reorient_Trans(), but the object was
ROLLING as well as getting "re-oriented". Such that the four points did not
line up.

Thanks much.  see also:
http://news.povray.org/povray.binaries.animations/27771/

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