MaterialExpressionParticleDirection.h

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// Copyright Epic Games, Inc. All Rights Reserved.
 
/*==============================================================================
    MaterialExpressionParticleDirection: Exposes the direction of a particle to
        the material editor.
==============================================================================*/
 
#pragma once
 
#include "CoreMinimal.h"
#include "UObject/ObjectMacros.h"
#include "Materials/MaterialExpressionExternalCodeBase.h"
#include "MaterialExpressionParticleDirection.generated.h"
 
UCLASS(collapsecategories, hidecategories=Object)
class UMaterialExpressionParticleDirection : public UMaterialExpressionExternalCodeBase
{
    GENERATED_BODY()
 
public:
 
    //~ Begin UMaterialExpression Interface
#if WITH_EDITOR
    virtual int32 Compile(class FMaterialCompiler* Compiler, int32 OutputIndex) override;
    virtual void GetCaption(TArray<FString>& OutCaptions) const override;
 
#endif
    //~ End UMaterialExpression Interface
};