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> Unreal Engine API Reference > Developer > RigVMDeveloper > RigVMModel > URigVMController > URigVMController::AddVariableNode

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URigVMController::AddVariableNode

Adds a Variable Node to the edited Graph.

Windows

MacOS

Linux

References

Module	RigVMDeveloper
Header	/Engine/Source/Developer/RigVMDeveloper/Public/RigVMModel/RigVMController.h
Include	#include "RigVMModel/RigVMController.h"
Source	/Engine/Source/Developer/RigVMDeveloper/Private/RigVMModel/RigVMController.cpp

Syntax

URigVMVariableNode * AddVariableNode
(
    const FName & InVariableName,
    const FString & InCPPType,
    UObject * InCPPTypeObject,
    bool bIsGetter,
    const FString & InDefaultValue,
    const FVector2D & InPosition,
    const FString & InNodeName,
    bool bUndo
)

Remarks

Adds a Variable Node to the edited Graph. Variables represent local work state for the function and can be read from and written to. This causes a NodeAdded modified event.

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