CollectionAnchoringFacade.h

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// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once
 
#include "CoreMinimal.h"
#include "GeometryCollection/ManagedArrayAccessor.h"
#include "GeometryCollection/ManagedArrayCollection.h"
 
namespace Chaos::Facades
{
    class FCollectionAnchoringFacade
    {
    public:
        CHAOS_API FCollectionAnchoringFacade(FManagedArrayCollection& InCollection);
        CHAOS_API FCollectionAnchoringFacade(const FManagedArrayCollection& InCollection);
 
        void DefineSchema() {}
 
        CHAOS_API bool IsValid() const;
 
        bool IsConst() const { return InitialDynamicStateAttribute.IsConst(); }
 
        //
        //  Facade Functionality
        //
 
        CHAOS_API bool HasInitialDynamicStateAttribute() const;
        
        CHAOS_API EObjectStateType GetInitialDynamicState(int32 TransformIndex) const;
        CHAOS_API void SetInitialDynamicState(int32 TransformIndex, EObjectStateType State);
        CHAOS_API void SetInitialDynamicState(const TArray<int32>& TransformIndices, EObjectStateType State);
        
        CHAOS_API bool HasAnchoredAttribute() const;
        CHAOS_API void AddAnchoredAttribute();
        CHAOS_API void CopyAnchoredAttribute(const FCollectionAnchoringFacade& Other);
 
        CHAOS_API bool IsAnchored(int32 TransformIndex) const;
        CHAOS_API void SetAnchored(int32 TransformIndex, bool bValue);
        CHAOS_API void SetAnchored(const TArray<int32>& TransformIndices, bool bValue);
    
    private:
        TManagedArrayAccessor<int32> InitialDynamicStateAttribute;
 
        TManagedArrayAccessor<bool> AnchoredAttribute;
    };
}