You could translate to the origin, rotate and translate back to the original
position.
Kyle Wayne Kelly
Computer Science Student
University of New Orleans
504-391-3985
http://www.cs.uno.edu/~kkelly
Glory to God!
----- Original Message -----
From: "Mona Wong" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Wednesday, March 21, 2001 4:23 PM
Subject: [JAVA3D] making mouse rotation about the centroid
> Hi:
>
> When I use the MouseRotate class, the rotation is not about the
centroid
> (center of mass). How can I get it to rotate about the centroid? Do I
need to
> setup my own transformChanged() method?
>
> All help is appreciated.
>
> Sincerely,
>
> Mona
>
> ==================================================================
> Mona Wong
> National Center for Microscopy and Imaging Research
> University of California, San Diego
> http://ncmir.ucsd.edu/
>
> "The truth shall set you free, but first it will piss you off"
> A Landmark instructor
> ==================================================================
>
>
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