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Newsgroups: comp.lang.ada
Date: Tue, 12 Nov 2019 09:06:48 -0800 (PST)
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Subject: Re: Rotations in 3D , Euler angles & Quaternions
From: Stephen Leake <stephen_leake@stephe-leake.org>
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Xref: reader01.eternal-september.org comp.lang.ada:57557
Date: 2019-11-12T09:06:48-08:00
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On Monday, November 11, 2019 at 2:52:27 PM UTC-8, Alain De Vos wrote:
> Are there Ada packages,types available you can use to juggle, compose rotations,manipulate euler angels, quaternions,convert ?
> Or does a user must construct these objects using complex numbers,trigonometric functions, matrix multiplication ?

I wrote just such a set of packages when I was doing robotics as NASA. It's not on the web anywhere, but I can make it available; no warranties!