MaterialExpressionSphereMask.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 "MaterialExpressionSphereMask.generated.h"
 
UCLASS(MinimalAPI)
class UMaterialExpressionSphereMask : public UMaterialExpression
{
    GENERATED_BODY()
 
public:
 
    UPROPERTY()
    FExpressionInput A;
 
    UPROPERTY()
    FExpressionInput B;
 
    UPROPERTY(meta = (RequiredInput = "false", ToolTip = "Defaults to 'AttenuationRadius' if not specified"))
    FExpressionInput Radius;
 
    UPROPERTY(meta = (RequiredInput = "false", ToolTip = "Defaults to 'HardnessPercent' if not specified"))
    FExpressionInput Hardness;
 
    UPROPERTY(EditAnywhere, Category=MaterialExpressionSphereMask, meta=(OverridingInputProperty = "Radius"), DisplayName = "Radius")
    float AttenuationRadius = 256.0f;
 
    UPROPERTY(EditAnywhere, Category=MaterialExpressionSphereMask, meta=(UIMin = "0.0", UIMax = "100.0", ClampMin = "0.0", ClampMax = "100.0", OverridingInputProperty = "Hardness", DisplayName = "Hardness"))
    float HardnessPercent = 100.0f;
 
 
    //~ Begin UMaterialExpression Interface
#if WITH_EDITOR
    virtual void Build(MIR::FEmitter& Emitter) override;
    virtual int32 Compile(class FMaterialCompiler* Compiler, int32 OutputIndex) override;
    virtual void GetCaption(TArray<FString>& OutCaptions) const override;
    virtual FText GetKeywords() const override { return FText::FromString(TEXT("sphere")); }
#endif
    //~ End UMaterialExpression Interface
 
};