UTG_Expression_Brightness | Unreal Engine 5.7 Documentation

Expression.


Name	UTG_Expression_Brightness
Type	class
Header File	/Engine/Plugins/TextureGraph/Source/TextureGraph/Public/Expressions/Filter/TG_Expression_Brightness.h
Include Path	#include "Expressions/Filter/TG_Expression_Brightness.h"

Syntax

UCLASS (MinimalAPI)  
class UTG_Expression_Brightness : public UTG_Expression

Name	Type	Remarks	Include Path	Unreal Specifiers
Brightness	float	Adjusts the overall lightness or darkness of an image. Increasing brightness makes it brighter, while decreasing brightness makes it darker.	Expressions/Filter/TG_Expression_Brightness.h	EditAnywhere Category=NoCategory Meta=(TGType="TG_Setting", UIMin="-1", ClampMin="-1", UIMax="1", ClampMax="1")
Contrast	float	Modifies the difference between light and dark areas within an image. Increasing contrast makes light areas lighter and dark areas darker, while decreasing contrast reduces this difference, resulting in a more uniform appearance.	Expressions/Filter/TG_Expression_Brightness.h	EditAnywhere Category=NoCategory Meta=(TGType="TG_Setting", UIMin="0", ClampMin="0", UIMax="10", ClampMax="10")
Input	FTG_Texture	The input texture to adjust the brightness/contrast for.	Expressions/Filter/TG_Expression_Brightness.h	Meta=(TGType="TG_Input", PinDisplayName="")
Output	FTG_Texture	The output image.	Expressions/Filter/TG_Expression_Brightness.h	EditAnywhere Category=NoCategory Meta=(TGType="TG_Output", PinDisplayName="")

Name	Remarks	Include Path
virtual void Evaluate ( FTG_EvaluationContext* InContext )	This is THE evaluation call to overwrite.	Expressions/Filter/TG_Expression_Brightness.h
virtual FName GetCategory()		Expressions/Filter/TG_Expression_Brightness.h
virtual FTG_Name GetDefaultName()		Expressions/Filter/TG_Expression_Brightness.h
virtual FTG_SignaturePtr GetSignature()		Expressions/Filter/TG_Expression_Brightness.h
virtual FText GetTooltipText()		Expressions/Filter/TG_Expression_Brightness.h