How to get DeviceOrientation in quaternions?

[JohnK]

Do not know enough about DeviceOrientationCamera to understand why you might need absoluteRotation and not just https://doc.babylonjs.com/api/classes/babylon.deviceorientationcamera#rotationquaternion

absolutes are needed when parents used.

Finding rotation of Child. Why is there no absoluteRotation or locallyRotate methods?

I’m trying to set the position and rotation of an object to be equal to another object that has a parent. For position I use: object1.locallyTranslate(object2.absolutePosition); But this isn’t an option for rotation so I have to use the world matrix? I googled some and tried doing: var tempWorldMatrix = object2.getWorldMatrix(); object1.rotationQuaternion = tempWorldMatrix .decompose.rotation; No luck though. Is there a simple standard way people get local rotation in world space? Thanks!