NaniteVisualize.h

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// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once
 
#include "NaniteShared.h"
#include "NaniteCullRaster.h"
 
struct FScreenMessageWriter;
 
namespace Nanite
{
 
void AddVisualizationPasses(
    FRDGBuilder& GraphBuilder,
    const FScene* Scene,
    const FSceneTextures& SceneTextures,
    const FEngineShowFlags& EngineShowFlags,
    TArrayView<const FViewInfo> Views,
    TArrayView<Nanite::FRasterResults> Results,
    FNanitePickingFeedback& PickingFeedback,
    FVirtualShadowMapArray& VirtualShadowMapArray
);
 
void DisplayPicking(
    const FScene* Scene,
    const FNanitePickingFeedback& PickingFeedback,
    uint32 RenderFlags,
    FScreenMessageWriter& ScreenMessageWriter
);
 
#if WITH_DEBUG_VIEW_MODES
 
enum class EDebugViewMode : uint8
{
    None = 0,
    Wireframe = 1,
    ShaderComplexity = 2,
    LightmapDensity = 3,
    PrimitiveColor = 4,
    LWCComplexity = 5
};
 
void RenderDebugViewMode(
    FRDGBuilder& GraphBuilder,
    EDebugViewMode DebugViewMode,
    const FScene& Scene,
    const FViewInfo& View,
    const FSceneViewFamily& ViewFamily,
    const FRasterResults& RasterResults,
    FRDGTextureRef OutputColorTexture,
    FRDGTextureRef InputDepthTexture,
    FRDGTextureRef OutputDepthTexture
);
 
#endif
 
} // namespace Nanite