Re: [Algorithms] Direction+Up vector to Axis/angle

[Max G. <gi...@li...>]

Joe Ante wrote:

> > Hello!
> >
> > Question: how to convert direction and up vectors to axis/angle
> > rotation?
> http://www.magic-software.com/Source/MgcCore3D/MgcMatrix3.cpp

Excuse me maybe stupid question but what should I use from this class?
It doesn't seem to deal with Axis/Angles except for set/get methods. My
conversion method (matrix -> a&a) I have included seems to work OK.

Today I spent another 5 hours trying to figure out how to convert
this... damn direction/up vector to axis/angle. Help!! Maybe some code
sample? I'm stuck.

Thanks
Max



--
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Max Gilead                     gi...@li...
XMage library      http://xmage.sourceforge.net
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