URigVMVariableNode | Unreal Engine 5.7 Documentation

API > API/Plugins > API/Plugins/RigVMDeveloper

The Variable Node represents a mutable value / local state within the the Function / Graph. Variable Node's can be a getter or a setter. Getters are pure nodes with just an output value pin, while setters are mutable nodes with an execute and input value pin.


Name	URigVMVariableNode
Type	class
Header File	/Engine/Plugins/Runtime/RigVM/Source/RigVMDeveloper/Public/RigVMModel/Nodes/RigVMVariableNode.h
Include Path	#include "RigVMModel/Nodes/RigVMVariableNode.h"

Syntax

UCLASS (MinimalAPI, BlueprintType)  
class URigVMVariableNode : public URigVMNode

Inheritance Hierarchy

UObjectBase → UObjectBaseUtility → UObject → URigVMNode → URigVMVariableNode

Constructors

Name	Remarks	Include Path	Unreal Specifiers
URigVMVariableNode()	Default constructor.	RigVMModel/Nodes/RigVMVariableNode.h

Constants

Name	Type	Remarks	Include Path
ValueName	const TCHAR *		RigVMModel/Nodes/RigVMVariableNode.h
VariableName	const TCHAR *		RigVMModel/Nodes/RigVMVariableNode.h

Functions

Public

Name	Remarks	Include Path	Unreal Specifiers
FString GetCPPType()	Returns the C++ data type of the variable.	RigVMModel/Nodes/RigVMVariableNode.h	BlueprintCallable Category=RigVMVariableNode
UObject * GetCPPTypeObject()	Returns the C++ data type struct of the variable (or nullptr)	RigVMModel/Nodes/RigVMVariableNode.h	BlueprintCallable Category=RigVMVariableNode
FString GetDefaultValue()	Returns the default value of the variable as a string.	RigVMModel/Nodes/RigVMVariableNode.h	BlueprintCallable Category=RigVMVariableNode
URigVMPin * GetValuePin()	Get the value pin.	RigVMModel/Nodes/RigVMVariableNode.h
FRigVMGraphVariableDescription GetVariableDescription()	Returns this variable node's variable description.	RigVMModel/Nodes/RigVMVariableNode.h	BlueprintCallable Category=RigVMVariableNode
FName GetVariableName()	Returns the name of the variable.	RigVMModel/Nodes/RigVMVariableNode.h	BlueprintCallable Category=RigVMVariableNode
URigVMPin * GetVariableNamePin()	Get the variable name pin.	RigVMModel/Nodes/RigVMVariableNode.h
bool IsExternalVariable()	Returns true if this variable is an external variable.	RigVMModel/Nodes/RigVMVariableNode.h	BlueprintCallable Category=RigVMVariableNode
bool IsGetter()	Returns true if this node is a variable getter.	RigVMModel/Nodes/RigVMVariableNode.h	BlueprintCallable Category=RigVMVariableNode
bool IsInputArgument()	Returns true if this variable is an input argument.	RigVMModel/Nodes/RigVMVariableNode.h	BlueprintCallable Category=RigVMVariableNode
bool IsLocalVariable()	Returns true if this variable is a local variable.	RigVMModel/Nodes/RigVMVariableNode.h	BlueprintCallable Category=RigVMVariableNode

Overridden from URigVMNode

Name	Remarks	Include Path
virtual FLinearColor GetNodeColor()	Override of node title.	RigVMModel/Nodes/RigVMVariableNode.h
virtual FString GetNodeSubTitle()	Get the subtitle of the node.	RigVMModel/Nodes/RigVMVariableNode.h
virtual FString GetNodeTitle()	Override of node title.	RigVMModel/Nodes/RigVMVariableNode.h
virtual bool IsDefinedAsVarying()	Returns true if the node is defined as non-varying.	RigVMModel/Nodes/RigVMVariableNode.h

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