[PD] Free rotation in GEM

[Mathieu Bouchard]

On Wed, 16 Jul 2008, B. Bogart wrote:

> "...I have come across concepts such as multiplying matrixs and
> converting a matrix to 'quarternion', 'gimbal lock'."
> Does not sound like he is explicitly trying to avoid "gimbal lock" to me. ;)

if he is using [accumrotate] he is trying to avoid gimbal lock.

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