quaternion.py

rerun.components.quaternion

class Quaternion(*, xyzw)

3D rotation expressed via a Quaternion.

xyzw: npt.ArrayLike = xyzw instance-attribute

Quaternion given as a 4-element array of floats in the order (x, y, z, w).

class QuaternionArray

Bases: pa.ExtensionArray

def from_numpy(array)

Build a QuaternionArray from an Nx4 numpy array.