Interface IVariableNode

Interface for a variable node, which is a specialized node that references a IVariable defined in the graph.

Inherited Members

INode.inputPortCount

INode.GetInputPort(int)

INode.GetInputPorts()

INode.GetInputPortByName(string)

INode.outputPortCount

INode.GetOutputPort(int)

INode.GetOutputPorts()

INode.GetOutputPortByName(string)

Namespace: Unity.GraphToolkit.Editor

Assembly: Unity.GraphToolkit.Editor.dll

Syntax

public interface IVariableNode : INode

Remarks

Variable nodes represent a reference to a declared IVariable in the graph. They are distinct from IVariables, which are declarations displayed as capsules in the graph’s Blackboard. You can drag and drop a IVariable from the Blackboard into the graph canvas to create a variable node. The variable node is an instance of the declared IVariable and appears in the graph.

Properties

variable

Retrieves the IVariable associated with the node.

Declaration

IVariable variable { get; }

Property Value

Type	Description
IVariable

Remarks

This property returns the variable that this node references. The variable defines the node’s data type and determines the port behavior. The returned variable is declared in the graph's Blackboard and shared across all variable nodes that reference it.