In order to experience GIS camera operations in Unreal Engine and thus browse 3D scenes, you need to import configuration files.

The procedure is as follows:

1. Find and click Project and Editor Settings on the right side of the Unreal Engine project page that opens, and click Project Settings in the drop-down menu that pops up to enter the project settings page.





2. Find and click "Import" in the Engine drop-down option of the Project Settings page, and then click the "Import" button on the right side of the page to pop up the Import Settings page.
3. Select the SuperMap.ini file in the project folder/Plugins/SuperMap Hi-Fi 3D SDK for Unreal/Config folder to import. After importing, you can see that there are set values in the operation map and axis map below. Close the project settings.