Method and system for sharing three-dimensional space marking track in different places

The invention provides a method and system for sharing a three-dimensional space marking track in different places. In response to starting the first electronic device to display the first space, the first electronic device obtains a first reference point of a specified object presented in the first space. After the first electronic device displays the first space, the first electronic device detects a three-dimensional moving track of a target object in the first space, detects turning point information of the three-dimensional moving track, obtains the diameter of the three-dimensional moving track, and transmits the turning point information and the diameter to the second electronic device. In response to activating the second electronic device to display the second space, the second electronic device reconstructs the three-dimensional movement trajectory based on the turning point information and the diameter, and presents the three-dimensional movement trajectory in the second space based on a second ref