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    Function rotateByQuatPrepend

    • Rotates a dual quat by a given quaternion (q * a)

      Parameters

      • out: quat2.Quat2

        the receiving dual quaternion

      • q: readonly [number, number, number, number]

        quaternion to rotate by

      • a: readonly [number, number, number, number, number, number, number, number]

        the dual quaternion to rotate

      Returns quat2.Quat2

      out