copy

MaterialData.copy(source, on_duplicate_name='keep_both')

Copy a list of material data source. Keeps track of all dependencies.

• Parameters:
  • source: A list of source of copy.
  • on_duplicate_name: Action to take if source.name is already contained in self.fabrics.
    • keep_both: Create a new instance with the same name (different ID).
    • overwrite: Replace first instance with equal name in self with source.
    • keep_existing: Ignore copy action, returns first existing instance in self with equal name.