OPERATING METHOD OF VIRTUAL REALITY SYSTEM, VIRTUAL REALITY CONTROLLER, VIRTUAL REALITY SYSTEM, AND NON-TRANSITORY COMPUTER READABLE STORAGE MEDIUM

摘要

An operating method of a tracking system includes the following operations: obtaining a first relative movement vector of a client device by first movement detector; obtaining scale information related to distance; calculating a first actual movement vector of the client device according to the first relative movement vector and the scale information; and fusing, by a processor of a host device, the first relative movement vector, the scale information and the first actual movement vector to generate a 3D position of the client device.