/*++

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Abstract:

NMR_MeshExportEdgeMap.h defines the Mesh Export Edge Map Class.
This class acts as a container for additional topology information.

--*/

#ifndef __NMR_MESHEXPORTEDGEMAP
#define __NMR_MESHEXPORTEDGEMAP

#include "Common/NMR_Types.h" 
#include "Common/Math/NMR_Geometry.h" 

#include <vector>

namespace NMR {

	typedef union {
		nfInt32 m_edgeindices[3];
	} NMESHEXPORTFACE;

	class CMeshExportEdgeMap {
	private:
		std::vector<NMESHEXPORTFACE> m_FaceInfos;
	public:
		CMeshExportEdgeMap() = delete;
		CMeshExportEdgeMap(nfUint32 nFaceCount);

		NMESHEXPORTFACE getFaceData(_In_ nfInt32 nIdx);
		void setFaceData(_In_ nfInt32 nIdx, _In_ NMESHEXPORTFACE ExportFace);
	};

	typedef std::shared_ptr <CMeshExportEdgeMap> PMeshExportEdgeMap;

}

#endif // __NMR_MESHEXPORTEDGEMAP
