/****************************************************************************
* MeshLab                                                           o o     *
* An extendible mesh processor                                    o     o   *
*                                                                _   O  _   *
* Copyright(C) 2005, 2006                                          \/)\/    *
* Visual Computing Lab                                            /\/|      *
* ISTI - Italian National Research Council                           |      *
*                                                                    \      *
* All rights reserved.                                                      *
*                                                                           *
* This program is free software; you can redistribute it and/or modify      *
* it under the terms of the GNU General Public License as published by      *
* the Free Software Foundation; either version 2 of the License, or         *
* (at your option) any later version.                                       *
*                                                                           *
* This program is distributed in the hope that it will be useful,           *
* but WITHOUT ANY WARRANTY; without even the implied warranty of            *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the             *
* GNU General Public License (http://www.gnu.org/licenses/gpl.txt)          *
* for more details.                                                         *
*                                                                           *
****************************************************************************/

#include "baseio.h"
#include <QTextStream>

#include <wrap/io_trimesh/import_ply.h>
#include <wrap/io_trimesh/import_stl.h>
#include <wrap/io_trimesh/import_obj.h>
#include <wrap/io_trimesh/import_off.h>
#include <wrap/io_trimesh/import_ptx.h>
#include <wrap/io_trimesh/import_fbx.h>
#include <wrap/io_trimesh/import_vmi.h>
#include <wrap/io_trimesh/import_gts.h>

#include <wrap/io_trimesh/export_ply.h>
#include <wrap/io_trimesh/export_stl.h>
#include <wrap/io_trimesh/export_obj.h>
#include <wrap/io_trimesh/export_vrml.h>
#include <wrap/io_trimesh/export_dxf.h>
#include <wrap/io_trimesh/export_vmi.h>
#include <wrap/io_trimesh/export_gts.h>
#include <wrap/io_trimesh/export.h>

using namespace std;
using namespace vcg;

class PEdge;
class PFace;
class PVertex;
struct PUsedTypes : public UsedTypes<Use<PVertex>   ::AsVertexType,
	Use<PEdge>     ::AsEdgeType,
	Use<PFace>     ::AsFaceType> {};

class PVertex : public Vertex<PUsedTypes, vertex::Coord3f, vertex::Normal3f, vertex::Qualityf, vertex::Color4b, vertex::BitFlags  > {};
class PEdge : public Edge< PUsedTypes, edge::VertexRef, edge::BitFlags> {};
class PFace :public vcg::Face<
	PUsedTypes,
	face::PolyInfo, // this is necessary  if you use component in vcg/simplex/face/component_polygon.h
	face::PFVAdj,   // Pointer to the vertices (just like FVAdj )
	face::Color4b,
	face::BitFlags, // bit flags
	face::Normal3f, // normal
	face::WedgeTexCoord2f
> {};

class PMesh : public tri::TriMesh< vector<PVertex>, vector<PEdge>, vector<PFace>   > {};


// initialize importing parameters
void BaseMeshIOPlugin::initPreOpenParameter(const QString &formatName, const QString &/*filename*/, RichParameterList &parlst)
{
	if (formatName.toUpper() == tr("PTX")) {
		parlst.addParam(RichInt("meshindex", 0, "Index of Range Map to be Imported",
			"PTX files may contain more than one range map. 0 is the first range map. If the number if higher than the actual mesh number, the import will fail"));
		parlst.addParam(RichBool("pointsonly", true, "Keep only points", "Import points a point cloud only, with radius and normals, no triangulation involved, isolated points and points with normals with steep angles are removed."));
		parlst.addParam(RichBool("usecolor", true, "import color", "Read color from PTX, if color is not present, uses reflectance instead"));
		parlst.addParam(RichBool("flipfaces", false, "LEICA: flip normal direction", "LEICA PTX exporter goes counterclockwise, FARO PTX exporter goes clockwise"));
		parlst.addParam(RichBool("pointcull", true, "delete unsampled points", "Deletes unsampled points in the grid that are normally located in [0,0,0]"));
		parlst.addParam(RichBool("anglecull", true, "Cull faces by angle", "short"));
		parlst.addParam(RichFloat("angle", 85.0, "Angle limit for face culling", "short"));
	}
	if (formatName.toUpper() == tr("STL")) {
		parlst.addParam(RichBool(stlUnifyParName(), true, "Unify Duplicated Vertices in STL files", "The STL format is not an vertex-indexed format. Each triangle is composed by independent vertices, so, usually, duplicated vertices should be unified"));
	}
}

bool BaseMeshIOPlugin::open(const QString &formatName, const QString &fileName, MeshModel &m, int& mask, const RichParameterList &parlst, CallBackPos *cb, QWidget * /*parent*/)
{
    //bool normalsUpdated = false;
    QString errorMsgFormat = "Error encountered while loading file:\n\"%1\"\n\nError details: %2";

    if(!QFile::exists(fileName))
    {
        errorMessage = errorMsgFormat.arg(fileName, "File does not exist");
        return false;
    } 
	// initializing mask
	mask = 0;

	// initializing progress bar status
	if (cb != NULL)		(*cb)(0, "Loading...");

	
	//string filename = fileName.toUtf8().data();
	string filename = QFile::encodeName(fileName).constData();

	if (formatName.toUpper() == tr("PLY"))
	{
		tri::io::ImporterPLY<CMeshO>::LoadMask(filename.c_str(), mask);
		// small patch to allow the loading of per wedge color into faces.
		if (mask & tri::io::Mask::IOM_WEDGCOLOR) mask |= tri::io::Mask::IOM_FACECOLOR;
		m.Enable(mask);


		int result = tri::io::ImporterPLY<CMeshO>::Open(m.cm, filename.c_str(), mask, cb);
		if (result != 0) // all the importers return 0 on success
		{
			if (tri::io::ImporterPLY<CMeshO>::ErrorCritical(result))
			{
				errorMessage = errorMsgFormat.arg(fileName, tri::io::ImporterPLY<CMeshO>::ErrorMsg(result));
				return false;
			}
		}
	}
	else if (formatName.toUpper() == tr("STL"))
	{
		if (!tri::io::ImporterSTL<CMeshO>::LoadMask(filename.c_str(), mask))
		{
			errorMessage = errorMsgFormat.arg(fileName, tri::io::ImporterSTL<CMeshO>::ErrorMsg(tri::io::ImporterSTL<CMeshO>::E_MALFORMED));
			return false;
		}
		m.Enable(mask);
		int result = tri::io::ImporterSTL<CMeshO>::Open(m.cm, filename.c_str(), mask, cb);
		if (result != 0) // all the importers return 0 on success
		{
			errorMessage = errorMsgFormat.arg(fileName, tri::io::ImporterSTL<CMeshO>::ErrorMsg(result));
			return false;
		}

		bool stluinf = parlst.getBool(stlUnifyParName());
		if (stluinf)
		{
			tri::Clean<CMeshO>::RemoveDuplicateVertex(m.cm);
			tri::Allocator<CMeshO>::CompactEveryVector(m.cm);
		}

	}
	else if ((formatName.toUpper() == tr("OBJ")) || (formatName.toUpper() == tr("QOBJ")))
	{
		tri::io::ImporterOBJ<CMeshO>::Info oi;
		oi.cb = cb;
		if (!tri::io::ImporterOBJ<CMeshO>::LoadMask(filename.c_str(), oi))
			return false;
		m.Enable(oi.mask);

		int result = tri::io::ImporterOBJ<CMeshO>::Open(m.cm, filename.c_str(), oi);
		if (result != tri::io::ImporterOBJ<CMeshO>::E_NOERROR)
		{
			if (result & tri::io::ImporterOBJ<CMeshO>::E_NON_CRITICAL_ERROR)
				errorMessage = errorMsgFormat.arg(fileName, tri::io::ImporterOBJ<CMeshO>::ErrorMsg(result));
			else
			{
				errorMessage = errorMsgFormat.arg(fileName, tri::io::ImporterOBJ<CMeshO>::ErrorMsg(result));
				return false;
			}
		}

//		if (oi.mask & tri::io::Mask::IOM_WEDGNORMAL)
//			normalsUpdated = true;
		m.Enable(oi.mask);
		if (m.hasDataMask(MeshModel::MM_POLYGONAL)) qDebug("Mesh is Polygonal!");
		mask = oi.mask;
	}
	else if (formatName.toUpper() == tr("PTX"))
	{
		tri::io::ImporterPTX<CMeshO>::Info importparams;

		importparams.meshnum = parlst.getInt("meshindex");
		importparams.anglecull = parlst.getBool("anglecull");
		importparams.angle = parlst.getFloat("angle");
		importparams.savecolor = parlst.getBool("usecolor");
		importparams.pointcull = parlst.getBool("pointcull");
		importparams.pointsonly = parlst.getBool("pointsonly");
		importparams.flipfaces = parlst.getBool("flipfaces");

		// if color, add to mesh
		if (importparams.savecolor)
			importparams.mask |= tri::io::Mask::IOM_VERTCOLOR;
		if (importparams.pointsonly)
			importparams.mask |= tri::io::Mask::IOM_VERTRADIUS;

		// reflectance is stored in quality
		importparams.mask |= tri::io::Mask::IOM_VERTQUALITY;

		m.Enable(importparams.mask);

		int result = tri::io::ImporterPTX<CMeshO>::Open(m.cm, filename.c_str(), importparams, cb);
		if (result == 1)
		{
			errorMessage = errorMsgFormat.arg(fileName, tri::io::ImporterPTX<CMeshO>::ErrorMsg(result));
			return false;
		}

		// update mask
		mask = importparams.mask;
	}
	else if (formatName.toUpper() == tr("OFF"))
	{
		int loadMask;
		if (!tri::io::ImporterOFF<CMeshO>::LoadMask(filename.c_str(), loadMask))
		{
			errorMessage = errorMsgFormat.arg(fileName, tri::io::ImporterOFF<CMeshO>::ErrorMsg(tri::io::ImporterOFF<CMeshO>::InvalidFile));
			return false;
		}
		m.Enable(loadMask);

		int result = tri::io::ImporterOFF<CMeshO>::Open(m.cm, filename.c_str(), mask, cb);
		if (result != 0)  // OFFCodes enum is protected
		{
			errorMessage = errorMsgFormat.arg(fileName, tri::io::ImporterOFF<CMeshO>::ErrorMsg(result));
			return false;
		}
	}
	else if (formatName.toUpper() == tr("VMI"))
	{
		int loadMask;
		if (!tri::io::ImporterVMI<CMeshO>::LoadMask(filename.c_str(), loadMask))
			return false;
		m.Enable(loadMask);

		int result = tri::io::ImporterVMI<CMeshO>::Open(m.cm, filename.c_str(), mask, cb);
		if (result != 0)
		{
			errorMessage = errorMsgFormat.arg(fileName, tri::io::ImporterOFF<CMeshO>::ErrorMsg(result));
			return false;
		}
	}
	else if (formatName.toUpper() == tr("GTS"))
	{
		int loadMask;
		if (!tri::io::ImporterGTS<CMeshO>::LoadMask(filename.c_str(), loadMask))
			return false;
		m.Enable(loadMask);

		tri::io::ImporterGTS<CMeshO>::Options opt;
		opt.flipFaces = true;

		int result = tri::io::ImporterGTS<CMeshO>::Open(m.cm, filename.c_str(), mask, opt, cb);
		if (result != 0)
		{
			errorMessage = errorMsgFormat.arg(fileName, vcg::tri::io::ImporterGTS<CMeshO>::ErrorMsg(result));
			return false;
		}
	}
    else if (formatName.toUpper() == tr("FBX"))
    {      
      m.Enable(tri::io::Mask::IOM_WEDGTEXCOORD);
      
      int result = tri::io::ImporterFBX<CMeshO>::Open(m.cm, filename.c_str(),cb);
      if(m.cm.textures.empty()) 
        m.clearDataMask(tri::io::Mask::IOM_WEDGTEXCOORD);
      
      if (result != 0)
      {
        errorMessage = errorMsgFormat.arg(fileName, vcg::tri::io::ImporterFBX<CMeshO>::ErrorMsg(result));
        return false;
      }
    }else
    {
		assert(0); // Unknown File type
		return false;
	}

    // Add a small pass to convert backslash into forward slash
    for(auto i = m.cm.textures.begin();i!=m.cm.textures.end();++i)
    {
      std::replace(i->begin(), i->end(), '\\', '/');
    }
	// verify if texture files are present
	QString missingTextureFilesMsg = "The following texture files were not found:\n";
	bool someTextureNotFound = false;
	for (unsigned textureIdx = 0; textureIdx < m.cm.textures.size(); ++textureIdx)
	{
		if (!QFile::exists(m.cm.textures[textureIdx].c_str()))
		{
			missingTextureFilesMsg.append("\n");
			missingTextureFilesMsg.append(m.cm.textures[textureIdx].c_str());
			someTextureNotFound = true;
		}
	}
	if (someTextureNotFound)
		log("Missing texture files: %s", qUtf8Printable(missingTextureFilesMsg));

	if (cb != NULL)	(*cb)(99, "Done");

	return true;
}

bool BaseMeshIOPlugin::save(const QString &formatName, const QString &fileName, MeshModel &m, const int mask, const RichParameterList & par, CallBackPos *cb, QWidget * /*parent*/)
{
	QString errorMsgFormat = "Error encountered while exportering file %1:\n%2";
	string filename = QFile::encodeName(fileName).constData();
	//string filename = fileName.toUtf8().data();
	string ex = formatName.toUtf8().data();
	bool binaryFlag = false;
	if (formatName.toUpper() == tr("STL") || formatName.toUpper() == tr("PLY"))
		binaryFlag = par.getBool("Binary");

	if (formatName.toUpper() == tr("PLY"))
	{
		tri::io::PlyInfo pi;
		pi.mask = mask;

		// custom attributes
		for (const RichParameter& pr : par) {
			QString pname = pr.name();
			if (pname.startsWith("PVAF")){						// if pname starts with PVAF, it is a PLY per-vertex float custom attribute
				if (par.getBool(pname))	// if it is true, add to save list
					pi.AddPerVertexFloatAttribute(qUtf8Printable(pname.mid(4)));
			}
			else if (pname.startsWith("PVA3F")){				// if pname starts with PVA3F, it is a PLY per-vertex point3f custom attribute
				if (par.getBool(pname))	// if it is true, add to save list
					pi.AddPerVertexPoint3fAttribute(m.cm, qUtf8Printable(pname.mid(5)));
			}
			else if (pname.startsWith("PFAF")){					// if pname starts with PFAF, it is a PLY per-face float custom attribute
				if (par.getBool(pname))	// if it is true, add to save list
					pi.AddPerFaceFloatAttribute(qUtf8Printable(pname.mid(4)));
			}
			else if (pname.startsWith("PFA3F")){				// if pname starts with PFA3F, it is a PLY per-face point3f custom attribute
				//if (par.findParameter(pname)->value().getBool())	// if it is true, add to save list
					//pi.add(m, qUtf8Printable(pname.mid(5)));
			}
		}

		int result = tri::io::ExporterPLY<CMeshO>::Save(m.cm, filename.c_str(), binaryFlag, pi, cb);
		if (result != 0)
		{
			errorMessage = errorMsgFormat.arg(fileName, tri::io::ExporterPLY<CMeshO>::ErrorMsg(result));
			return false;
		}
		return true;
	}
	if (formatName.toUpper() == tr("STL"))
	{
		bool magicsFlag = par.getBool("ColorMode");

		int result = tri::io::ExporterSTL<CMeshO>::Save(m.cm, filename.c_str(), binaryFlag, mask, "STL generated by MeshLab", magicsFlag);
		if (result != 0)
		{
			errorMessage = errorMsgFormat.arg(fileName, tri::io::ExporterSTL<CMeshO>::ErrorMsg(result));
			return false;
		}
		return true;
	}
	if (formatName.toUpper() == tr("WRL"))
	{
		int result = tri::io::ExporterWRL<CMeshO>::Save(m.cm, filename.c_str(), mask, cb);
		if (result != 0)
		{
			errorMessage = errorMsgFormat.arg(fileName, tri::io::ExporterWRL<CMeshO>::ErrorMsg(result));
			return false;
		}
		return true;
	}
	if (formatName.toUpper() == tr("OFF"))
	{
		if (mask & tri::io::Mask::IOM_BITPOLYGONAL)
			m.updateDataMask(MeshModel::MM_FACEFACETOPO);
		int result = tri::io::ExporterOFF<CMeshO>::Save(m.cm, filename.c_str(), mask);
		if (result != 0)
		{
			errorMessage = errorMsgFormat.arg(fileName, tri::io::ExporterOFF<CMeshO>::ErrorMsg(result));
			return false;
		}
		return true;
	}

	if (formatName.toUpper() == tr("OBJ"))
	{
		tri::Allocator<CMeshO>::CompactEveryVector(m.cm);
		int result;

		if ((mask & tri::io::Mask::IOM_BITPOLYGONAL) && (par.getBool("poligonalize")))
		{
			m.updateDataMask(MeshModel::MM_FACEFACETOPO);
			PMesh pm;
			tri::PolygonSupport<CMeshO, PMesh>::ImportFromTriMesh(pm, m.cm);
			result = tri::io::ExporterOBJ<PMesh>::Save(pm, filename.c_str(), mask, cb);
		}
		else
		{
			result = tri::io::ExporterOBJ<CMeshO>::Save(m.cm, filename.c_str(), mask, cb);
		}
		if (result != 0)
		{
			errorMessage = errorMsgFormat.arg(fileName, tri::io::ExporterOBJ<CMeshO>::ErrorMsg(result));
			return false;
		}
		return true;
	}

	if (formatName.toUpper() == tr("DXF"))
	{
		int result = tri::io::ExporterDXF<CMeshO>::Save(m.cm, filename.c_str());
		if (result != 0)
		{
			errorMessage = errorMsgFormat.arg(fileName, tri::io::ExporterDXF<CMeshO>::ErrorMsg(result));
			return false;
		}
		return true;
	}
	if (formatName.toUpper() == tr("GTS"))
	{
		int result = vcg::tri::io::ExporterGTS<CMeshO>::Save(m.cm, filename.c_str(), mask);
		if (result != 0)
		{
			errorMessage = errorMsgFormat.arg(fileName, vcg::tri::io::ExporterGTS<CMeshO>::ErrorMsg(result));
			return false;
		}
		return true;
	}
	assert(0); // unknown format
	return false;
}

QString BaseMeshIOPlugin::pluginName() const
{
	return "IOBase";
}

/*
	returns the list of the file's type which can be imported
*/
QList<FileFormat> BaseMeshIOPlugin::importFormats() const
{
	QList<FileFormat> formatList;
	formatList << FileFormat("Stanford Polygon File Format", tr("PLY"));
	formatList << FileFormat("STL File Format", tr("STL"));
	formatList << FileFormat("Alias Wavefront Object", tr("OBJ"));
	formatList << FileFormat("Quad Object", tr("QOBJ"));
	formatList << FileFormat("Object File Format", tr("OFF"));
	formatList << FileFormat("PTX File Format", tr("PTX"));
	formatList << FileFormat("VCG Dump File Format", tr("VMI"));
    formatList << FileFormat("FBX Autodesk Interchange Format", tr("FBX"));

	return formatList;
}

/*
	returns the list of the file's type which can be exported
*/
QList<FileFormat> BaseMeshIOPlugin::exportFormats() const
{
	QList<FileFormat> formatList;
	formatList << FileFormat("Stanford Polygon File Format", tr("PLY"));
	formatList << FileFormat("STL File Format", tr("STL"));
	formatList << FileFormat("Alias Wavefront Object", tr("OBJ"));
	formatList << FileFormat("Object File Format", tr("OFF"));
	formatList << FileFormat("VRML File Format", tr("WRL"));
	formatList << FileFormat("DXF File Format", tr("DXF"));
	return formatList;
}

/*
	returns the mask on the basis of the file's type.
	otherwise it returns 0 if the file format is unknown
*/
void BaseMeshIOPlugin::GetExportMaskCapability(const QString &format, int &capability, int &defaultBits) const
{
	if (format.toUpper() == tr("PLY")) {
		capability = tri::io::ExporterPLY<CMeshO>::GetExportMaskCapability();
		// For the default bits of the ply format disable flags and normals that usually are not useful.
		defaultBits = capability;
		defaultBits &= (~tri::io::Mask::IOM_FLAGS);
		defaultBits &= (~tri::io::Mask::IOM_VERTNORMAL);
		defaultBits &= (~tri::io::Mask::IOM_FACENORMAL);
	}
	if (format.toUpper() == tr("STL")) {
		capability = tri::io::ExporterSTL<CMeshO>::GetExportMaskCapability();
		defaultBits = capability;
	}
	if (format.toUpper() == tr("OBJ")) {
		capability = defaultBits = tri::io::ExporterOBJ<CMeshO>::GetExportMaskCapability() | tri::io::Mask::IOM_BITPOLYGONAL;
	}
	if (format.toUpper() == tr("OFF")) { capability = defaultBits = tri::io::ExporterOFF<CMeshO>::GetExportMaskCapability(); }
	if (format.toUpper() == tr("WRL")) { capability = defaultBits = tri::io::ExporterWRL<CMeshO>::GetExportMaskCapability(); }

}

//void BaseMeshIOPlugin::initOpenParameter(const QString &format, MeshModel &/*m*/, RichParameterSet &par)
//{
//    if(format.toUpper() == tr("STL"))
//        par.addParam(new RichBool("Unify",true, "Unify Duplicated Vertices",
//                                "The STL format is not an vertex-indexed format. Each triangle is composed by independent vertices, so, usually, duplicated vertices should be unified"));
//}

void BaseMeshIOPlugin::initSaveParameter(const QString &format, MeshModel &m, RichParameterList &par)
{
	if (format.toUpper() == tr("STL") || format.toUpper() == tr("PLY"))
		par.addParam(RichBool("Binary", true, "Binary encoding",
		"Save the mesh using a binary encoding. If false the mesh is saved in a plain, readable ascii format."));

	if (format.toUpper() == tr("STL"))
		par.addParam(RichBool("ColorMode", true, "Materialise Color Encoding",
		"Save the color using a binary encoding according to the Materialise's Magic style (e.g. RGB coding instead of BGR coding)."));

	if (format.toUpper() == tr("OBJ") && m.hasDataMask(MeshModel::MM_POLYGONAL)) //only shows up when the poligonalization is possible
		par.addParam(RichBool("poligonalize", false, "Convert triangles to polygons",
		"The layer seems to have faux-edges, if true, MeshLab will try to convert triangles to polygons before exporting. WARNING: unstable, may cause crash")); // default is false, because it is a bit buggy, and should be anable only when sure

	if (format.toUpper() == tr("PLY")){
		std::vector<std::string> AttribNameVector;
		vcg::tri::Allocator<CMeshO>::GetAllPerVertexAttribute< float >(m.cm, AttribNameVector);
		for (int i = 0; i < (int)AttribNameVector.size(); i++)
		{
			QString va_name = AttribNameVector[i].c_str();
			par.addParam(RichBool("PVAF" + va_name, false, "V(f): " + va_name, "Save this custom scalar (f) per-vertex attribute."));
		}
		vcg::tri::Allocator<CMeshO>::GetAllPerVertexAttribute< vcg::Point3f >(m.cm, AttribNameVector);
		for (int i = 0; i < (int)AttribNameVector.size(); i++)
		{
			QString va_name = AttribNameVector[i].c_str();
			par.addParam(RichBool("PVA3F" + va_name, false, "V(3f): " + va_name, "Save this custom vector (3f) per-vertex attribute."));
		}
		vcg::tri::Allocator<CMeshO>::GetAllPerFaceAttribute< float >(m.cm, AttribNameVector);
		for (int i = 0; i < (int)AttribNameVector.size(); i++)
		{
			QString va_name = AttribNameVector[i].c_str();
			par.addParam(RichBool("PFAF" + va_name, false, "F(f): " + va_name, "Save this custom scalar (f) per-face attribute."));
		}
		vcg::tri::Allocator<CMeshO>::GetAllPerFaceAttribute< vcg::Point3f >(m.cm, AttribNameVector);
		for (int i = 0; i < (int)AttribNameVector.size(); i++)
		{
			QString va_name = AttribNameVector[i].c_str();
			par.addParam(RichBool("PFA3F" + va_name, false, "F(3f): " + va_name, "Save this custom vector (3f) per-face attribute."));
		}
	}
}

//void BaseMeshIOPlugin::applyOpenParameter(const QString &format, MeshModel &m, const RichParameterSet &par)
//{
//    if(format.toUpper() == tr("STL"))
//		if (par.findParameter(stlUnifyParName())->value().getBool())
//		{
//			tri::Clean<CMeshO>::RemoveDuplicateVertex(m.cm);
//			tri::Allocator<CMeshO>::CompactEveryVector(m.cm);
//		}
//}

MESHLAB_PLUGIN_NAME_EXPORTER(BaseMeshIOPlugin)
