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> Unreal Engine API Reference > Runtime > Landscape > Materials > UMaterialExpressionLandscapeGrassOutput

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UMaterialExpressionLandscapeGrassOutput

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Inheritance Hierarchy

UObjectBase

UObjectBaseUtility

UObject

UMaterialExpression

UMaterialExpressionCustomOutput

UMaterialExpressionLandscapeGrassOutput

References

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

Syntax

class UMaterialExpressionLandscapeGrassOutput : public UMaterialExpressionCustomOutput

Variables

		Name	Description
	TArray< FGrassI...	GrassTypes

Constructors

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

Functions

		Name	Description
	void	ValidateInputName ( FGrassInput& Input )

Overridden from UMaterialExpressionCustomOutput

		Name	Description
	FString	GetFunctionName()
	int32	GetNumOutputs()	Override to enable multiple outputs.

Overridden from UMaterialExpression

	Name	Description
int32	Compile ( FMaterialCompiler* Compiler, int32 OutputIndex )	Create the new shader code chunk needed for the Abs expression
void	GetCaption ( TArray< FString >& OutCaptions )	Returns the text to display on the material expression (in the material editor).
FExpressionI...	GetInput ( int32 InputIndex )
FName	GetInputName ( int32 InputIndex )
const TArray...	GetInputs()
uint32	GetInputType ( int32 InputIndex )

Overridden from UObject

		Name	Description
	void	PostEditChangeProperty ( FPropertyChangedEvent& PropertyCha... )	Called when a property on this object has been modified externally

Constants

Name	Description
PinDefaultName

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