BlendDataNodeTrees(bpy_struct)

base class — bpy_struct

class bpy.types.BlendDataNodeTrees(bpy_struct)

Collection of node trees

is_updated
Type:boolean, default False, (readonly)
new(name, type)

Add a new node tree to the main database

Parameters:
  • name (string, (never None)) – New name for the data-block
  • type (enum in ['DUMMY']) – Type, The type of node_group to add
Returns:

New node tree data-block
Return type:

NodeTree
remove(tree, do_unlink=True, do_id_user=True, do_ui_user=True)

Remove a node tree from the current blendfile

Parameters:
  • tree (NodeTree, (never None)) – Node tree to remove
  • do_unlink (boolean, (optional)) – Unlink all usages of this node tree before deleting it
  • do_id_user (boolean, (optional)) – Decrement user counter of all datablocks used by this node tree
  • do_ui_user (boolean, (optional)) – Make sure interface does not reference this node tree
tag(value)

tag

Parameters:value (boolean) – Value
classmethod bl_rna_get_subclass(id, default=None)
Parameters:id (string) – The RNA type identifier.
Returns:The RNA type or default when not found.
Return type:bpy.types.Struct subclass
classmethod bl_rna_get_subclass_py(id, default=None)
Parameters:id (string) – The RNA type identifier.
Returns:The class or default when not found.
Return type:type

Inherited Properties

Inherited Functions

References