How do I copy complex gameobjects from one project to another?

Questions & Answers
1

I have a complex gameObject of a city with terrains, textures, building models with their textures, etc. How can I copy this from an one Unity project to another?

3

Everything that is under the Project tab, can be exported to a Package - including Scenes. Use the mouse to click on things, shift-click to pick an entire range, ctrl-click to select individual items. Then do an Assets->Export Package, which creates a .package file that you can re-import into your other project.

2

Easiest way would be to make it into a prefab, then right click on the prefab in your project view and export package including dependencies.

4

Just wanted to point out, that only the prefab to export way works for me. Otherwise, the actual GameObject doesn’t get exported.

So:

1) Create prefab and rename
2) Drag object to prefab
3) mark prefab
4) Assests -> Export Package
5) include all dependencies

Note, that the directory structure will be preserved. So if your prefab is in a directory, this directory will be created when you import the package.

5

@Wilderman432

  1. Create prefab and rename
  2. Drag object to prefab
  3. mark prefab
  4. Assests → Export Package
  5. include all dependencies