Function axis_angle_to_quaternion

motion_rep/rotation_transform.py:92–100

Convert 3d vector of axis-angle rotation to 4d quaternion. Shape: - Input: :Torch:`(..., 3)` - Output: :Torch:`(..., 4)`

(angle_axis)

    return angle_axis

def axis_angle_to_quaternion(angle_axis):
    """
    Convert 3d vector of axis-angle rotation to 4d quaternion.
    Shape:
        - Input: :Torch:`(..., 3)`
        - Output: :Torch:`(..., 4)`
    """
    quaternion = tgm.angle_axis_to_quaternion(angle_axis)
    return quaternion

def quaternion_to_rot6d(quaternion):
    """