Computer, method, and computer-readable medium for rendering extended reality based on a determined coordinate conversion equation

A method comprising:

• calculating first coordinates in a first coordinate system of a three-dimensional object rendered in an extended reality space defined by the first coordinate system, wherein the first coordinate system is of a first device tracked by a first tracking system, and the three-dimensional object is a virtual device corresponding to a second device and is displayed on a display;
• calculating second coordinates in a second coordinate system of the second device tracked by a second tracking system related to the second coordinate system, wherein the second coordinate system is different from the first coordinate system;
• and
• calculating a coordinate conversion equation for converting coordinates of the second coordinate system into coordinates of the first coordinate system based on the first coordinates and the second coordinates, in response to operation of an operation part provided in the second device while a user grips the second device and aligns the second device with the virtual device in the extended reality space.

A non-transitory computer-readable medium storing at least one program which, when executed by a processor, causes the processor to:

• calculate first coordinates in a first coordinate system of a three-dimensional object rendered in an extended reality space defined by the first coordinate system, wherein the first coordinate system is of a first device tracked by a first tracking system, and the three-dimensional object is a virtual device corresponding to a second device and is displayed on a display;
• calculate second coordinates in a second coordinate system of the second device tracked by a second tracking system related to the second coordinate system, wherein the second coordinate system is different from the first coordinate system;
• and
• calculate a coordinate conversion equation for converting coordinates of the second coordinate system into coordinates of the first coordinate system based on the first coordinates and the second coordinates, in response to operation of an operation part provided in the second device while a user grips the second device and aligns the second device with the virtual device in the extended reality space.