As we known, Google ARCore will track the handset Camera Device Postion and Rotation. In ARCore Unity3D SDK, there is one sampe named HelloAR. In the ARCore Device component, there is one Unity Camera named "First Person Camera", it has position and rotation. As my understand, ARCore Unity should get the ARCore Camera Device Position and rotation, then set these two values to First Person Camera very frame. But after review the whole codes, I can not find such code. Can anyone help me? Thanks!