Unreal Engine 4.26 Documentation

Unreal Engine 4.27 Documentation

Unreal Engine 5.0 Documentation

Unreal Engine 5.1 Documentation

Unreal Engine 5.2 Documentation

Unreal Engine 5.3 Documentation

Light Theme

Dark Theme

UMaterialExpressionComment

Inheritance Hierarchy

UObjectBase

UObjectBaseUtility

UObject

UMaterialExpression

UMaterialExpressionComment

References

Module	Engine
Header	/Engine/Source/Runtime/Engine/Classes/Materials/MaterialExpressionComment.h
Include	#include "Materials/MaterialExpressionComment.h"

Syntax

class UMaterialExpressionComment : public UMaterialExpression

Variables

	Name	Description
uint32: 1	bColorCommentBubble	Whether to use Comment Color to color the background of the comment bubble shown when zoomed out.
uint32: 1	bCommentBubbleVisible_InDetailsPanel	Whether to show a zoom-invariant comment bubble when zoomed out (making the comment readable at any distance).
bool	bGroupMode	Whether the comment should move any fully enclosed nodes around when it is moved
FLinearColor	CommentColor	Color to style comment with
int32	FontSize	Size of the text in the comment box
int32	SizeX
int32	SizeY
FString	Text

Constructors

	Name	Description
	UMaterialExpressionComment ( const FObjectInitializer& ObjectIn... )

Overridden from UMaterialExpression

		Name	Description
	void	GetCaption ( TArray< FString >& OutCaptions )	Returns the text to display on the material expression (in the material editor).
	bool	MatchesSearchQuery ( const TCHAR* SearchQuery )	MatchesSearchQuery: Check this expression to see if it matches the search query

Overridden from UObject

		Name	Description
	bool	Modify ( bool bAlwaysMarkDirty )	Note that the object will be modified.
	void	PostEditChangeProperty ( FPropertyChangedEvent& PropertyCha... )	Called when a property on this object has been modified externally

Help shape the future of Unreal Engine documentation! Tell us how we're doing so we can serve you better.

Take our survey

Cancel