Are you looking to export your Unity scene to OBJ and MTL format for use in other 3D modeling software? Whether you want to continue working on your scene in a different program or share it with others, exporting to OBJ and MTL can be a useful solution. Here's a step-by-step guide on how to do it:

Step 1: Prepare your Unity scene

Before you begin the export process, make sure your Unity scene is ready. This includes setting up the materials and textures you want to include in the exported file. Keep in mind that not all features or effects available in Unity may be compatible with OBJ and MTL format.

Step 2: Install OBJExporter package

To export your Unity scene to OBJ and MTL, you'll need to install the OBJExporter package from the Unity Asset Store. This package provides the functionality to export your scene in the desired format. Once installed, you can access the OBJExporter tool from the Unity interface.

Step 3: Export your scene

With the OBJExporter package installed, you can now proceed to export your Unity scene. Simply open the OBJExporter tool from the Unity interface, select the objects you want to export, and configure the export settings as needed. You can choose the export scale, triangulation, and other options to customize the output.

Step 4: Verify the exported files

After exporting your Unity scene to OBJ and MTL, it's important to verify the generated files. Check that the textures and materials are correctly referenced in the MTL file, and ensure that the OBJ file contains all the geometry and UV mapping from your scene. Make any necessary adjustments before using the exported files in other software.

By following these steps, you can successfully export your Unity scene to OBJ and MTL format for use in other 3D modeling software. Whether you're collaborating with others or transitioning to a different tool, this process allows you to continue working on your scene outside of Unity. Keep in mind that OBJ and MTL files may not fully preserve all the advanced features and effects from Unity, so some adjustments may be necessary when importing them into other software.