MeshPaintVisualize.h

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// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once
 
#include "CoreMinimal.h"
#include "UObject/WeakObjectPtrTemplatesFwd.h"
 
class FMaterialRenderProxy;
class FRHITexture;
class UTexture;
 
namespace EVertexColorViewMode
{
    enum Type
    {
        Invalid,
        Color,
        Alpha,
        Red,
        Green,
        Blue,
    };
}
 
namespace EMeshPaintVisualizePaintMode
{
    enum Type
    {
        VertexColor,
        TextureColor,
        TextureAsset,
    };
}
 
namespace EMeshPaintVisualizeShowMode
{
    enum Type
    {
        /* Apply visualization to all items. */
        ShowAll,
        /* Only apply visualization to selected items. */
        ShowSelected,
    };
}
 
namespace MeshPaintVisualize
{
    ENGINE_API void SetPaintMode(EMeshPaintVisualizePaintMode::Type PaintMode);
    
    ENGINE_API void SetShowMode(EMeshPaintVisualizeShowMode::Type ShowMode);
    ENGINE_API EMeshPaintVisualizeShowMode::Type GetShowMode();
    
    ENGINE_API void SetChannelMode(EVertexColorViewMode::Type ChannelMode);
    ENGINE_API EVertexColorViewMode::Type GetChannelMode();
    
    ENGINE_API void SetTextureAsset(TWeakObjectPtr<UTexture> Texture);
    ENGINE_API FRHITexture* GetTextureAsset_RenderThread();
    
    ENGINE_API void SetTextureCoordinateIndex(int32 Index);
    ENGINE_API int32 GetTextureCoordinateIndex();
    
    ENGINE_API FMaterialRenderProxy* GetMaterialRenderProxy(bool bIsSelected, bool bIsHovered);
}
 
UE_DEPRECATED(5.5, "Use MeshPaintVisualize::SetChannelMode() instead.")
extern ENGINE_API EVertexColorViewMode::Type GVertexColorViewMode;
UE_DEPRECATED(5.5, "Use MeshPaintVisualize::SetTextureAsset() instead.")
extern ENGINE_API TWeakObjectPtr<UTexture> GVertexViewModeOverrideTexture;
UE_DEPRECATED(5.5, "Use MeshPaintVisualize::SetTextureCoordinateIndex() instead.")
extern ENGINE_API float GVertexViewModeOverrideUVChannel;
UE_DEPRECATED(5.5, "We no longer use names to enable visualization.")
extern ENGINE_API FString GVertexViewModeOverrideOwnerName;
UE_DEPRECATED(5.5, "We no longer use names to enable visualization.")
extern bool ShouldProxyUseVertexColorVisualization(FName OwnerName);