MaterialCacheStackProvider.h

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// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once
 
#include "Math/Box2D.h"
#include "MaterialCacheStack.h"
#include "MaterialCacheStackProvider.generated.h"
 
class FMaterialCacheStackProviderRenderProxy
{
public:
    virtual ~FMaterialCacheStackProviderRenderProxy() = default;
    
    virtual void Evaluate(const FMaterialCacheStack* OutStack) = 0;
 
#if WITH_EDITOR
    virtual bool IsMaterialResourcesReady() = 0;
#endif // WITH_EDITOR
};
 
UCLASS(MinimalAPI, abstract)
class UMaterialCacheStackProvider : public UObject
{
    GENERATED_BODY()
 
public:
    virtual FMaterialCacheStackProviderRenderProxy* CreateRenderProxy()
    {
        checkNoEntry();
        return nullptr;
    }
};