#pragma once
#include <map>
#include <vector>
#include <sstream>
#include <fstream>
#include <algorithm>

#ifdef EARTHWORM_EXPORT
#define DLLIMPEXP __declspec(dllexport)
#else
#define DLLIMPEXP __declspec(dllimport)
#endif


class DLLIMPEXP SubDMesh
{
public:
	struct Pnt { double x, y, z; };

	static void fillPnt(const AcGePoint3d &pt, Pnt &pnt);
	
	static void fillPt(const Pnt &pnt, AcGePoint3d &pt);
	
	static bool subDMesh2Buffer(const AcArray<Adesk::Int32> &faces
		, const AcGePoint3dArray &pts
		, const AcGePoint3dArray &pts2d
		, void *&pOutBuffer
		, Adesk::UInt32 &nOutLen);

	static bool Buffer2SubDMesh(void *pBuffer
		, const int &len
		, AcArray<Adesk::Int32> &faces
		, AcGePoint3dArray &pts
		, AcGePoint3dArray &pts2d);
	
	static bool subDMesh2Buffer( const AcDbSubDMesh &mesh
		, const AcGePoint3dArray &pts2d
		, void *&pOutBuffer
		, Adesk::UInt32 &nOutLen);
};