MaterialShaderQualitySettings.h

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// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once
 
#include "CoreMinimal.h"
#include "UObject/ObjectMacros.h"
#include "UObject/Object.h"
#include "SceneTypes.h"
#include "MaterialShaderQualitySettings.generated.h"
 
class UShaderPlatformQualitySettings;
enum EShaderPlatform : uint16;
 
//UCLASS(config = Engine, defaultconfig)
UCLASS(MinimalAPI)
class UMaterialShaderQualitySettings : public UObject
{
public:
    GENERATED_UCLASS_BODY()
 
    MATERIALSHADERQUALITYSETTINGS_API UShaderPlatformQualitySettings* GetShaderPlatformQualitySettings(FName PlatformName);
 
    MATERIALSHADERQUALITYSETTINGS_API const UShaderPlatformQualitySettings* GetShaderPlatformQualitySettings(EShaderPlatform ShaderPlatform);
 
    MATERIALSHADERQUALITYSETTINGS_API bool HasPlatformQualitySettings(EShaderPlatform ShaderPlatform, EMaterialQualityLevel::Type QualityLevel);
 
#if WITH_EDITOR
    // Override GetShaderPlatformQualitySettings() return value with the specified platform's settings.
    // An empty PlatformName or otherwise non existent platform will cause GetShaderPlatformQualitySettings() 
    // to revert to its default behaviour.
    MATERIALSHADERQUALITYSETTINGS_API void SetPreviewPlatform(FName PlatformName);
    MATERIALSHADERQUALITYSETTINGS_API const FName& GetPreviewPlatform();
#endif
 
    static MATERIALSHADERQUALITYSETTINGS_API UMaterialShaderQualitySettings* Get();
 
private:
    UShaderPlatformQualitySettings* GetOrCreatePlatformSettings(FName ShaderPlatformName);
 
    UPROPERTY()
    TMap<FName, TObjectPtr<UShaderPlatformQualitySettings>> ForwardSettingMap;
 
#if WITH_EDITORONLY_DATA
    UShaderPlatformQualitySettings* PreviewPlatformSettings;
    FName PreviewPlatformName;
#endif
 
    static class UMaterialShaderQualitySettings* RenderQualitySingleton;
};