CameraPhotographyModule.h

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// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once 
 
#include "CoreMinimal.h"
#include "Features/IModularFeatures.h"
#include "Modules/ModuleInterface.h"
#include "Features/IModularFeature.h"
#include "Modules/ModuleManager.h"
 
class APlayerCameraManager;
class ICameraPhotography;
struct FMinimalViewInfo;
struct FPostProcessSettings;
 
class ICameraPhotographyModule : public IModuleInterface, public IModularFeature
{
public:
    static FName GetModularFeatureName()
    {
        static FName FeatureName = FName(TEXT("CameraPhotography"));
        return FeatureName;
    }
 
    virtual void StartupModule() override
    {
        IModularFeatures::Get().RegisterModularFeature(GetModularFeatureName(), this);
    }
 
    static inline ICameraPhotographyModule& Get()
    {
        return FModuleManager::LoadModuleChecked< ICameraPhotographyModule >(GetModularFeatureName());
    }
 
    static inline bool IsAvailable()
    {
        return FModuleManager::Get().IsModuleLoaded(GetModularFeatureName());
    }
 
    virtual TSharedPtr< class ICameraPhotography > CreateCameraPhotography() = 0;
};
 
class ICameraPhotography
{
public:
    ICameraPhotography() {};
    virtual ~ICameraPhotography() {};
    virtual bool UpdateCamera(FMinimalViewInfo& InOutPOV, APlayerCameraManager* PCMgr) = 0;
    virtual void UpdatePostProcessing(FPostProcessSettings& InOutPostProcessingSettings) = 0;
    virtual void StartSession() = 0;
    virtual void StopSession() = 0;
    virtual bool IsSupported() = 0;
    virtual void SetUIControlVisibility(uint8 UIControlTarget, bool bIsVisible) = 0;
    virtual void DefaultConstrainCamera(const FVector NewCameraLocation, const FVector PreviousCameraLocation, const FVector OriginalCameraLocation, FVector& OutCameraLocation, APlayerCameraManager* PCMgr) = 0;
    virtual const TCHAR* const GetProviderName() = 0;   
};