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Show "Quaternion Cubic Spline" (i.e. "natural") #25

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Show "Quaternion Cubic Spline" (i.e. "natural")#25

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@mgeier
mgeier
opened on Jun 2, 2023

See https://qspline.sourceforge.net/ and especially https://qspline.sourceforge.net/qspline.pdf

James McEnnan (2003), "Quaternion Cubic Spline"

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  1. mgeier commented on Jun 2, 2023

    @mgeier
    mgeier
    on Jun 2, 2023
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    Something like this seems to be implemented in https://docs.scipy.org/doc/scipy/reference/generated/scipy.spatial.transform.RotationSpline.html

    However, they refer to a derivation based on rotation matrices instead of quaternions: https://github.com/scipy/scipy/files/2932755/attitude_interpolation.pdf

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