Attempts to retrieve the world-space pose (position and orientation) of the HMD.
If a valid HMD pose is available, it will be stored in the pose argument and this method will return true; otherwise, the pose argument will be set to the identity pose and the method will return false.
ParametersposeThe struct to be populated with the HMD pose
ReturnsTrue if the out argument was populated with a valid HMD pose, false otherwise