How can Unity merge two scenes?

In Unity, you can merge two scenes using the following methods:

Option 1:
Approach 1: Utilize the Scene Manager and Load Scene function.

1. Open the first scene in the Unity editor.
2. In the hierarchy manager, select all the game objects you want to merge and drag them onto an empty game object as children.
3. In the Hierarchy Manager, select the empty game object and rename it to “MergedScene” (or another name of your choice).
4. Open the second scene.
5. In the hierarchy manager, select all the game objects that need to be merged and drag them under the “MergedScene” object that was created earlier, as another child object.
6. In the script, load the first scene using the SceneManager.LoadScene function.

Option 1: Method 2: Utilizing the Scene Copy Tool

1. Open the package manager in Unity editor by clicking on the “Window” -> “Package Manager” in the menu bar.
2. In the package manager, click on the “+” button to add the “Scene Copy Tool” plugin.
3. Waiting for Unity to download and install plugins.
4. Click on the “Window” menu bar and select “Scene Copy Tool” to open the plugin panel.
5. In the plugin panel, choose the first scene to be merged.
6. Click the “Copy” button to duplicate the scene.
7. Select the second scene that needs to be merged in the plugin panel.
8. Click on the “Paste” button to copy and paste the first scene into the second scene.

These methods can help you combine two scenes into one. Choose the appropriate method based on your specific needs.