MaterialExpressionDepthOfFieldFunction.h

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// Copyright Epic Games, Inc. All Rights Reserved.
 
 
#pragma once
 
#include "CoreMinimal.h"
#include "UObject/ObjectMacros.h"
#include "MaterialExpressionIO.h"
#include "Materials/MaterialExpression.h"
#include "MaterialExpressionDepthOfFieldFunction.generated.h"
 
// Note: The index is used to map the enum to different code in the shader
UENUM()
enum EDepthOfFieldFunctionValue : int
{
    TDOF_NearAndFarMask,
    TDOF_NearMask,
    TDOF_FarMask,
    TDOF_CircleOfConfusionRadius,
    TDOF_MAX,
};
 
UCLASS()
class UMaterialExpressionDepthOfFieldFunction : public UMaterialExpression
{
    GENERATED_UCLASS_BODY()
 
    
    UPROPERTY(EditAnywhere, Category=MaterialExpressionDepthOfFieldFunction)
    TEnumAsByte<enum EDepthOfFieldFunctionValue> FunctionValue;
 
    UPROPERTY()
    FExpressionInput Depth;
 
 
    //~ 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
};