Unreal Engine 4.26 Documentation

Unreal Engine 4.27 Documentation

Unreal Engine 5.0 Documentation

Unreal Engine 5.1 Documentation

Unreal Engine 5.2 Documentation

Unreal Engine 5.3 Documentation

> Unreal Engine API Reference > Developer > RigVMDeveloper > RigVMModel

Light Theme

Dark Theme

RigVMModel

Windows

MacOS

Linux

Filters

Classes

	Name	Description
	FRigVMActionKey	The action key is used for serializing and storing an action in the stack, or within another action.
	FRigVMActionWrapper	The action wrapper is used to extract an action from a serialized key.
	FRigVMAddCommentNodeAction	An action adding a comment node to the graph.
	FRigVMAddInjectedNodeAction	An action adding an injected node to the graph.
	FRigVMAddLinkAction	An action adding a new link to the graph.
	FRigVMAddParameterNodeAction	An action adding a parameter node to the graph.
	FRigVMAddRerouteNodeAction	An action adding a reroute node to the graph.
	FRigVMAddStructNodeAction	An action adding a struct node to the graph.
	FRigVMAddVariableNodeAction	An action adding a variable node to the graph.
	FRigVMBaseAction	The base action is the base struct for all actions, and provides access to sub actions, merge functionality as well as undo and redo base implementations.
	FRigVMBreakLinkAction	An action removing a link from the graph.
	FRigVMGraphModifiedDynamicEvent	A dynamic delegate for subscribing / reacting to graph modifications (used for Python integration).
	FRigVMInsertArrayPinAction	An action inserting a new array pin in the graph.
	FRigVMInverseAction	An action which inverses the child actions, it performs undo on redo and vice versa.
	FRigVMRemoveArrayPinAction	An action removing an array pin from the graph.
	FRigVMRemoveNodeAction	An action removing a node from the graph.
	FRigVMRenameParameterAction	An action renaming a parameter in the graph.
	FRigVMRenameVariableAction	An action renaming a variable in the graph.
	FRigVMSetCommentTextAction	An action setting a comment node's text in the graph.
	FRigVMSetNodeColorAction	An action setting a node's color in the graph.
	FRigVMSetNodePositionAction	An action setting a node's position in the graph.
	FRigVMSetNodeSelectionAction	An action selecting or deselecting a node in the graph.
	FRigVMSetNodeSizeAction	An action setting a node's size in the graph.
	FRigVMSetPinDefaultValueAction	An action setting a pin's default value in the graph.
	FRigVMSetPinExpansionAction	An action setting a pin's expansion state in the graph.
	FRigVMSetPinWatchAction	An action setting a pin's watch state in the graph.
	FRigVMSetRerouteCompactnessAction	An action setting a reroute node's compactness in the graph.
	URigVMActionStack	The Action Stack can be used to track actions happening on a Graph.
	URigVMController	The Controller is the sole authority to perform changes on the Graph.
	URigVMGraph	The Graph represents a Function definition using Nodes as statements.
	URigVMInjectionInfo	The Injected Info is used for injecting a node on a pin.
	URigVMLink	The Link represents a connection between two Pins within a Graph.
	URigVMNode	The Node represents a single statement within a Graph.
	URigVMPin	The Visual Debugging Info is used for visually displaying Data flowing through a pin.

Typedefs

Name	Description
FRigVMController_ShouldStructUnfoldDelegate
FRigVMGraphModifiedEvent	A delegate for subscribing / reacting to graph modifications.

Enums

	Name	Description
	ERigVMGraphNotifType	The Graph Notification Type is used to differentiate between all of the changes that can happen within a graph.
	ERigVMPinDirection	The Pin Direction is used to differentiate different kinds of pins in the data flow graph - inputs, outputs etc.

Help shape the future of Unreal Engine documentation! Tell us how we're doing so we can serve you better.

Take our survey

Dismiss