The library name.
The unique library path.
Creates a custom material and adds it to the library.
The unique name for the custom material.
The created custom material, or null if the material name was not unique.
Finds a custom material with the specified name.
The material name.
The material, or null if not found.
Removes the custom material with the specified name.
The custom material name.
True if the custom material was removed, false otherwise.
Custom material library.
Remarks
Contains custom materials created through the editor, through scripting or by importing.