Are you looking to export your Unity scene to OBJ and MTL formats for use in other 3D modeling software? In this tutorial, we'll walk you through the step-by-step process of accomplishing this task.

Step 1: Install the ObjExporter Script

The first thing you'll need to do is to download and import the ObjExporter script into your Unity project. This script allows you to export your Unity scene to OBJ and MTL files.

Step 2: Prepare Your Scene

Before exporting your scene, make sure that everything is set up the way you want it to appear in the OBJ and MTL files. Adjust the lighting, textures, and materials as needed.

Step 3: Run the Exporter Script

Once your scene is ready, you can run the ObjExporter script to start the export process. This script will generate both the OBJ and MTL files for your scene.

Step 4: Verify the Exported Files

After the export process is complete, you should verify that the OBJ and MTL files have been generated successfully. Check to make sure that the textures and materials have been properly included in the MTL file.

Step 5: Use the Exported Files in Other Software

Now that you have the OBJ and MTL files, you can import them into other 3D modeling software such as Blender, Maya, or 3ds Max. You should be able to see your Unity scene replicated in these programs with the textures and materials preserved.

Bonus Tips:

- When exporting your scene, make sure to optimize it for the intended use in other software. This may involve simplifying the geometry, reducing the number of materials, and adjusting the texture sizes.

- Double-check that the scale of your exported scene is correct when using it in other software. Unity and other 3D modeling software may have different default scales, so you may need to adjust as necessary.

In conclusion, exporting your Unity scene to OBJ and MTL files is a straightforward process that can greatly expand the usability of your creations. By following these steps and tips, you'll be able to seamlessly transfer your scenes into other 3D modeling software for further editing and manipulation.