MovieSceneMaterialParameterCollectionSystem.h

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// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once
 
#include "EntitySystem/MovieSceneEntitySystem.h"
#include "EntitySystem/BuiltInComponentTypes.h"
#include "Evaluation/PreAnimatedState/MovieScenePreAnimatedStateStorage.h"
 
#include "Systems/MovieSceneMaterialSystem.h"
 
#include "MovieSceneMaterialParameterCollectionSystem.generated.h"
 
namespace UE::MovieScene
{
 
struct FPreAnimatedScalarMaterialParameterStorage;
struct FPreAnimatedVectorMaterialParameterStorage;
 
} // namespace UE::MovieScene
 
 
UCLASS(MinimalAPI)
class UMovieSceneMaterialParameterCollectionSystem
    : public UMovieSceneEntitySystem
{
public:
 
    GENERATED_BODY()
 
    UMovieSceneMaterialParameterCollectionSystem(const FObjectInitializer& ObjInit);
 
private:
 
    virtual void OnLink() override;
    virtual void OnUnlink() override;
    virtual void OnRun(FSystemTaskPrerequisites& InPrerequisites, FSystemSubsequentTasks& Subsequents) override;
 
private:
 
    TSharedPtr<UE::MovieScene::FPreAnimatedScalarMaterialParameterStorage> ScalarParameterStorage;
    TSharedPtr<UE::MovieScene::FPreAnimatedVectorMaterialParameterStorage> VectorParameterStorage;
    UE::MovieScene::FEntityGroupingPolicyKey GroupingKey;
};