Tools: computer, Unity software
Methods/steps:
1, first open the uinty software on the computer desktop.
2. Select New from the midpoint item in the toolbar on the left side of uinty software to create a new item.
3. After entering a new project, right-click in the Hierarchy panel to create a 3D object sphere.
4. Then click the resize tool in the toolbar above the software to resize the circle.
5. Next, create a new map folder to store maps. In this step, you can decide whether to create a map file, which can store materials conveniently.
6. Then go to the webpage to download a map suitable for the planetary pattern. There are a lot of such map materials, just download the jpg format.
7. Click the left mouse button and drag the selected mapping material directly into the file. Earth matter was created.