Are you looking to remove the MTL file from your OBJ model? Whether you're streamlining your 3D modeling process or simply looking to reduce file size, removing the MTL file can be a useful task. Here's how you can do it:

1. Open the folder containing your OBJ and MTL files.

2. Identify the MTL file associated with your OBJ model. It will have the same name as your OBJ file, but with the .mtl extension.

3. Before deleting the MTL file, it's important to confirm that it is not being referenced by any other files or applications. If your model has textures or materials applied, these may be referenced in the MTL file. Ensure that you have alternative references or backups before proceeding.

4. Once you have confirmed that the MTL file is safe to remove, simply delete it from the folder.

5. You can then use the OBJ file without the MTL file, and it should function as expected in most 3D modeling software.

It's important to note that removing the MTL file means that any material and texture information associated with the OBJ model will be lost. If you plan to use the model in a different application or share it with others, you may need to reapply materials and textures.

Removing the MTL file can be a useful step in simplifying your 3D modeling process, especially if you have separate workflows for applying materials and textures. Just be sure to make backups and consider the implications for your specific project before proceeding.

By following these steps, you can successfully remove the MTL file from your OBJ model, streamlining your 3D modeling process and reducing file size.