Keynote

Add 3D objects in Keynote on Mac
3D objects are three-dimensional models that simulate natural lighting, shading and texture effects. You can add 3D objects created with 3D software or 3D scanning in the USDA, USDC and USDZ file formats to your presentation. After you add a 3D object, you can resize it, play its embedded animation and rotate it along its x, y and z axes.

Note: If a presentation that contains 3D objects is exported to another file format, or opened in Keynote 13.1 or earlier, Keynote for iCloud or the Preview app, the 3D objects appear as 2D objects.
You can use a Magic Move transition to create the appearance of a 3D object moving or rotating on its own when you change slides. To learn more, see Add a Magic Move transition.