This window lets you copy component data from an existing material to either a new material or another existing material.
The material you want to copy.
Check the boxes beside the components you want to include in the copy process.
Copy the data to a new material or an existing material:
If you copy to a new material, components not copied will be set to the default state.
If you copy to an existing material, components not copied will retain their existing state.
If you choose to copy to a new material, enter your name for the new material.