calculateAngleFrom3points

pyCGM2.Tools.btkTools.calculateAngleFrom3points(acq: btkAcquisition, pt1: str, pt2: str, pt3: str)

Calculates the angle formed by three points at each frame in a BTK acquisition.

Parameters:

• acq (btk.btkAcquisition) – BTK acquisition instance.

• pt1 (str) – Label of the first point.

• pt2 (str) – Label of the second point.

• pt3 (str) – Label of the third point.

Returns:

np.ndarray – An array of angles calculated at each frame.