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

IDatasmithMaterialExpression

Windows

MacOS

Linux

Inheritance Hierarchy

	IDatasmithMaterialExpressionBool
	IDatasmithMaterialExpressionColor
	IDatasmithMaterialExpressionFlattenNormal
	IDatasmithMaterialExpressionFunctionCall
	IDatasmithMaterialExpressionGeneric
	IDatasmithMaterialExpressionScalar
	IDatasmithMaterialExpressionTexture
	IDatasmithMaterialExpressionTextureCoordinate

References

Module	DatasmithCore
Header	/Engine/Source/Runtime/Datasmith/DatasmithCore/Public/DatasmithMaterialElements.h
Include	#include "DatasmithMaterialElements.h"

Syntax

class IDatasmithMaterialExpression

Destructors

	Name	Description
	~IDatasmithMaterialExpression()

Functions

	Name	Description
void	ConnectExpression ( IDatasmithExpressionInput& Express... )	Connects the default output to an expression input
void	ConnectExpression ( IDatasmithExpressionInput& Express..., int32 OutputIndex )	Connects a specific output to an expression input
int32	GetDefaultOutputIndex()	The output index to use by default for this expression when connecting it to other inputs.
IDatasmithEx...	GetInput ( int32 Index )
const IDatas...	GetInput ( int32 Index )
int32	GetInputCount()
const TCHAR ...	GetName()	The name of the expression. Used as parameter name for material instances.
EDatasmithMa...	GetType()
bool	IsA ( const EDatasmithMaterialExpressionT... )
void	SetDefaultOutputIndex ( int32 OutputIndex )
void	SetName ( const TCHAR* InName )

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

Take our survey

Dismiss