DebugDrawComponent.h

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// Copyright Epic Games, Inc. All Rights Reserved.
#pragma once
 
#include "Components/PrimitiveComponent.h"
#include "DebugRenderSceneProxy.h"
#include "DebugDrawComponent.generated.h"
 
UCLASS(Abstract, HideCategories = (Activation, AssetUserData, Collision, Cooking, HLOD, Lighting, LOD, Mobile, Navigation, Physics, RayTracing, Rendering, Tags, TextureStreaming), MinimalAPI)
class UDebugDrawComponent : public UPrimitiveComponent
{
    GENERATED_BODY()
 
protected:
    /* Method overriden and marked as final since derived class should override `CreateDebugSceneProxy` */
    ENGINE_API virtual FPrimitiveSceneProxy* CreateSceneProxy() override final;
 
    /* Method that derived class should override to create the scene proxy and customize a custom delegate helper (if any) */
    virtual FDebugRenderSceneProxy* CreateDebugSceneProxy() { return nullptr; }
 
    ENGINE_API virtual void CreateRenderState_Concurrent(FRegisterComponentContext* Context) override;
    ENGINE_API virtual void DestroyRenderState_Concurrent() override;
 
    virtual FDebugDrawDelegateHelper& GetDebugDrawDelegateHelper() { return DebugDrawDelegateHelper; }
 
    FDebugDrawDelegateHelper DebugDrawDelegateHelper;
};