UTG_Expression_Output | Unreal Engine 5.6 Documentation


Name	UTG_Expression_Output
Type	class
Header File	/Engine/Plugins/TextureGraph/Source/TextureGraph/Public/Expressions/Output/TG_Expression_Output.h
Include Path	#include "Expressions/Output/TG_Expression_Output.h"

Syntax

UCLASS ()  
class UTG_Expression_Output : public UTG_Expression

Name	Type	Remarks	Include Path	Unreal Specifiers
bShouldExport	bool		Expressions/Output/TG_Expression_Output.h
Output	FTG_Variant	The final generated output value.	Expressions/Output/TG_Expression_Output.h	Meta=(TGType="TG_OutputParam", PinDisplayName="")
OutputSettings	FTG_OutputSettings	When we will work on Node UI for FOutputSettings we will set the category as TG_Setting.	Expressions/Output/TG_Expression_Output.h	EditAnywhere Category=NoCategory Meta=(TGType="TG_Input", CollapsableChildProperties, ShowOnlyInnerProperties, FullyExpand, NoResetToDefault, PinDisplayName="Settings")
Source	FTG_Variant	The final generated output.	Expressions/Output/TG_Expression_Output.h	Meta=(TGType="TG_Input", PinDisplayName="")

Name	Remarks	Include Path	Unreal Specifiers
bool GetShouldExport()		Expressions/Output/TG_Expression_Output.h
void InitializeOutputSettings()		Expressions/Output/TG_Expression_Output.h
void SetShouldExport ( bool InShouldExport )		Expressions/Output/TG_Expression_Output.h
void UpdateBufferDescriptorValues()		Expressions/Output/TG_Expression_Output.h

Name	Remarks	Include Path
virtual void Evaluate ( FTG_EvaluationContext* InContext )	This is THE evaluation call to overwrite.	Expressions/Output/TG_Expression_Output.h
virtual FName GetCategory()		Expressions/Output/TG_Expression_Output.h
virtual FTG_Name GetDefaultName()		Expressions/Output/TG_Expression_Output.h
virtual FTG_SignaturePtr GetSignature()		Expressions/Output/TG_Expression_Output.h
virtual FName GetTitleName()		Expressions/Output/TG_Expression_Output.h
virtual FText GetTooltipText()		Expressions/Output/TG_Expression_Output.h
virtual void SetTitleName ( FName NewName )		Expressions/Output/TG_Expression_Output.h
virtual bool ShouldShowSettings()		Expressions/Output/TG_Expression_Output.h
virtual bool Validate ( MixUpdateCyclePtr Cycle )	Validate internal checks, warnings and errors.	Expressions/Output/TG_Expression_Output.h

Name	Remarks	Include Path
virtual FTG_SignaturePtr BuildSignatureDynamically()	Build Signature in derived classes dynamically.	Expressions/Output/TG_Expression_Output.h
virtual FTG_Variant::EType GetCommonInputVariantType()		Expressions/Output/TG_Expression_Output.h
virtual void Initialize()	Initialize the expression in cascade from the node allowing it to re create transient data This is called in the PostLoad of the Graph	Expressions/Output/TG_Expression_Output.h
virtual void NotifySignatureChanged ()	If the signature changes and the node need to regenerate its own signature.	Expressions/Output/TG_Expression_Output.h
virtual bool ResetCommonInputVariantType ( FTG_Variant::EType InType ) const	Variant expression API: specialized when using the macro TG_DECLARE_VARIANT_EXPRESSION: When input connection are changing, the graph / node calls ResetCommonInputVariantType in order for the expression to reeval its CommonInputVariant type as well as it s signature if it changes	Expressions/Output/TG_Expression_Output.h