NodeInternal(Node)

base classes — bpy_struct, Node

subclasses — CompositorNode, FunctionNode, NodeFrame, NodeGroup, NodeGroupInput, NodeGroupOutput, NodeReroute, ShaderNode, SimulationNode, TextureNode

class bpy.types.NodeInternal.NodeInternal(Node)
classmethod poll(node_tree)

If non-null output is returned, the node type can be added to the tree

Parameters

node_tree (NodeTree) – Node Tree

Return type

boolean

poll_instance(node_tree)

If non-null output is returned, the node can be added to the tree

Parameters

node_tree (NodeTree) – Node Tree

Return type

boolean

update()

Update on node graph topology changes (adding or removing nodes and links)

draw_buttons(context, layout)

Draw node buttons

Parameters

layout (UILayout, (never None)) – Layout, Layout in the UI

draw_buttons_ext(context, layout)

Draw node buttons in the sidebar

Parameters

layout (UILayout, (never None)) – Layout, Layout in the UI

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

  • bpy_struct.id_data

  • Node.type

  • Node.location

  • Node.width

  • Node.width_hidden

  • Node.height

  • Node.dimensions

  • Node.name

  • Node.label

  • Node.inputs

  • Node.outputs

  • Node.internal_links

  • Node.parent

  • Node.use_custom_color

  • Node.color

  • Node.select

  • Node.show_options

  • Node.show_preview

  • Node.hide

  • Node.mute

  • Node.show_texture

  • Node.bl_idname

  • Node.bl_label

  • Node.bl_description

  • Node.bl_icon

  • Node.bl_static_type

  • Node.bl_width_default

  • Node.bl_width_min

  • Node.bl_width_max

  • Node.bl_height_default

  • Node.bl_height_min

  • Node.bl_height_max

Inherited Functions

  • bpy_struct.as_pointer

  • bpy_struct.driver_add

  • bpy_struct.driver_remove

  • bpy_struct.get

  • bpy_struct.is_property_hidden

  • bpy_struct.is_property_overridable_library

  • bpy_struct.is_property_readonly

  • bpy_struct.is_property_set

  • bpy_struct.items

  • bpy_struct.keyframe_delete

  • bpy_struct.keyframe_insert

  • bpy_struct.keys

  • bpy_struct.path_from_id

  • bpy_struct.path_resolve

  • bpy_struct.pop

  • bpy_struct.property_overridable_library_set

  • bpy_struct.property_unset

  • bpy_struct.type_recast

  • bpy_struct.values

  • Node.socket_value_update

  • Node.is_registered_node_type

  • Node.poll

  • Node.poll_instance

  • Node.update

  • Node.insert_link

  • Node.init

  • Node.copy

  • Node.free

  • Node.draw_buttons

  • Node.draw_buttons_ext

  • Node.draw_label

  • Node.poll

  • Node.bl_rna_get_subclass

  • Node.bl_rna_get_subclass_py