def add_datablock_ref_element(collection: T.bpy_prop_collection,
datablock: T.ID):
"""Add an element to a bpy_prop_collection using the collection specific API"""
bl_rna = getattr(collection, "bl_rna", None)
if bl_rna is not None:
if isinstance(bl_rna, _link_collections):
collection.link(datablock)
return
if isinstance(bl_rna, type(T.IDMaterials.bl_rna)):
collection.append(datablock)
return
logging.warning(
f"add_datablock_ref_element : no implementation for {collection} ")
def _(collection: T.bpy_prop_collection, proxy: Proxy, index: int,
context: Context) -> T.bpy_struct:
material_datablock = proxy.target(context)
return collection.append(material_datablock)
def _add_element_material_ref(collection: T.bpy_prop_collection, proxy: Proxy,
context: Context):
material_datablock = proxy.target(context)
return collection.append(material_datablock)