Files
UnrealEngineUWP/Engine/Source/Developer/Datasmith/DatasmithExporter/Public/DatasmithMeshExporter.h
Johan Duparc 429ce6d695 Datasmith: Add support for compressed mesh serialization
#preflight 6241ecd2c667881bf4cc5f18
#preflight 62471a74981a2c8eb49113d5

[CL 19589537 by Johan Duparc in ue5-main branch]
2022-04-01 11:50:17 -04:00

51 lines
1.9 KiB
C++

// Copyright Epic Games, Inc. All Rights Reserved.
#pragma once
#include "DatasmithExportOptions.h"
#include "Templates/SharedPointer.h"
class FDatasmithMesh;
class IDatasmithMeshElement;
class DATASMITHEXPORTER_API FDatasmithMeshExporter
{
public:
FDatasmithMeshExporter();
virtual ~FDatasmithMeshExporter();
/**
* Exports the DatasmithMesh as a UObject.
*
* @param Filepath The path where the resulting file will be written
* @param Filename The name of the file to export to, without any path or extension
* @param Mesh The mesh to export
* @param CollisionMesh An optional collision mesh
* @param LightmapUV The UV generation export option
*
* @return A IDatasmithMeshElement that refers to the exported file
*/
TSharedPtr< IDatasmithMeshElement > ExportToUObject( const TCHAR* Filepath, const TCHAR* Filename, FDatasmithMesh& Mesh, FDatasmithMesh* CollisionMesh, EDSExportLightmapUV LightmapUV, bool NewFormat=false );
/**
* Exports a FDatasmithMesh as a UObject and link it to the given IDatasmithMeshElementElement.
*
* @param MeshElement The existing MeshElement for with we want to export a FDatasmithMesh, the name of the MeshElement will determine the name of the exported file.
* @param Filepath The path where the resulting file will be written
* @param Mesh The mesh to export
* @param CollisionMesh An optional collision mesh
* @param LightmapUV The UV generation export option
*
* @return True if export was successful.
*/
bool ExportToUObject( TSharedPtr< IDatasmithMeshElement >& MeshElement, const TCHAR* Filepath, FDatasmithMesh& Mesh, FDatasmithMesh* CollisionMesh, EDSExportLightmapUV LightmapUV, bool NewFormat=false );
/**
* @return The error that happened during the last export, if any
*/
FString GetLastError() const;
private:
TUniquePtr<class FDatasmithMeshExporterLegacyImpl> LegacyImpl;
TUniquePtr<class FDatasmithMeshExporterImpl> Impl;
};