Frame.from_axis_angle_vector

classmethod Frame.from_axis_angle_vector(axis_angle_vector, point=[0, 0, 0])

Construct a frame from an axis-angle vector representing the rotation.

Parameters:

axis_angle_vector[float, float, float]

Three numbers that represent the axis of rotation and angle of rotation by its magnitude.

point[float, float, float] | compas.geometry.Point, optional

The point of the frame.

Returns:

compas.geometry.Frame

The constructed frame.

Examples

>>> from compas.tolerance import TOL
>>> aav1 = [-0.043, -0.254, 0.617]
>>> f = Frame.from_axis_angle_vector(aav1, point=[0, 0, 0])
>>> aav2 = f.axis_angle_vector
>>> TOL.is_allclose(aav1, aav2, atol=1e-3)
True