Correct rotation matrix to quaternion conversion

bdaiinstitute / spatialmath-python

Create, manipulate and convert representations of position and orientation in 2D or 3D using Python

MIT License

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Closed stefangachter closed 1 year ago

stefangachter commented 1 year ago

As described here #72, there is an error when converting a rotation matrix to a quaternion. This change should fix it.

petercorke commented 1 year ago

Jesse got to this one first, thanks for spotting it. I hope this is fixed properly now