UMaterialExpressionComment | Unreal Engine 5.7 Documentation


Name	UMaterialExpressionComment
Type	class
Header File	/Engine/Source/Runtime/Engine/Public/Materials/MaterialExpressionComment.h
Include Path	#include "Materials/MaterialExpressionComment.h"

Syntax

UCLASS (MinimalAPI)  
class UMaterialExpressionComment : public UMaterialExpression

Name	Type	Remarks	Include Path	Unreal Specifiers
bColorCommentBubble	uint32	Whether to use Comment Color to color the background of the comment bubble shown when zoomed out.	Materials/MaterialExpressionComment.h	EditAnywhere Category=MaterialExpressionComment Meta=(DisplayName="Color Bubble", EditCondition=bCommentBubbleVisible_InDetailsPanel)
bCommentBubbleVisible_InDetailsPanel	uint32	Whether to show a zoom-invariant comment bubble when zoomed out (making the comment readable at any distance).	Materials/MaterialExpressionComment.h	EditAnywhere Category=MaterialExpressionComment Meta=(DisplayName="Show Bubble When Zoomed")
bGroupMode	bool	Whether the comment should move any fully enclosed nodes around when it is moved	Materials/MaterialExpressionComment.h	EditAnywhere Category=MaterialExpressionComment
CommentColor	FLinearColor	Color to style comment with	Materials/MaterialExpressionComment.h	EditAnywhere Category=MaterialExpressionComment
FontSize	int32	Size of the text in the comment box	Materials/MaterialExpressionComment.h	EditAnywhere Category=MaterialExpressionComment Meta=(ClampMin=1, ClampMax=1000)
SizeX	int32		Materials/MaterialExpressionComment.h
SizeY	int32		Materials/MaterialExpressionComment.h
Text	FString		Materials/MaterialExpressionComment.h	EditAnywhere Category=MaterialExpressionComment Meta=(MultiLine=true)

Name	Remarks	Include Path
virtual void GetCaption ( TArray< FString >& OutCaptions ) const	Returns the text to display on the material expression (in the material editor).	Materials/MaterialExpressionComment.h
virtual bool IsAllowedIn ( const UObject* MaterialOrFunction ) const	Returns whether the creation of this expression is allowed in a given material or material function	Materials/MaterialExpressionComment.h
virtual bool MatchesSearchQuery ( const TCHAR* SearchQuery )	MatchesSearchQuery: Check this expression to see if it matches the search query	Materials/MaterialExpressionComment.h

Name	Remarks	Include Path	Unreal Specifiers
virtual bool Modify ( bool bAlwaysMarkDirty )		Materials/MaterialExpressionComment.h
virtual void PostEditChangeProperty ( FPropertyChangedEvent& PropertyChangedEvent )		Materials/MaterialExpressionComment.h