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109 lines
4.9 KiB
C++
109 lines
4.9 KiB
C++
/****************************************************************************
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* MeshLab o o *
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* An extendible mesh processor o o *
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* _ O _ *
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* Copyright(C) 2005, 2006 \/)\/ *
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* Visual Computing Lab /\/| *
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* ISTI - Italian National Research Council | *
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* \ *
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* All rights reserved. *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License (http://www.gnu.org/licenses/gpl.txt) *
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* for more details. *
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* *
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****************************************************************************/
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/****************************************************************************
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History
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$Log: meshio.cpp,v $
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*****************************************************************************/
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#include <Qt>
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#include "io_ctm.h"
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#include <vcg/complex/algorithms/polygon_support.h>
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#include <wrap/io_trimesh/import_ctm.h>
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#include <wrap/io_trimesh/export_ctm.h>
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#include <QMessageBox>
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#include <QFileDialog>
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using namespace vcg;
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bool IOMPlugin::open(const QString & /*formatName*/, const QString &fileName, MeshModel &m, int& mask,const RichParameterList & /*par*/, CallBackPos *cb, QWidget * /*parent*/)
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{
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QString errorMsgFormat = "Error encountered while loading file:\n\"%1\"\n\nError details: %2";
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int result = tri::io::ImporterCTM<CMeshO>::Open(m.cm, qUtf8Printable(fileName), mask, cb);
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if (result != 0) // all the importers return 0 on success
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{
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errorMessage = errorMsgFormat.arg(fileName, tri::io::ImporterCTM<CMeshO>::ErrorMsg(result));
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return false;
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}
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return true;
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}
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bool IOMPlugin::save(const QString & /*formatName*/, const QString &fileName, MeshModel &m, const int mask,const RichParameterList & par, vcg::CallBackPos * /*cb*/, QWidget *parent)
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{
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bool lossLessFlag = par.getBool("LossLess");
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float relativePrecisionParam = par.getFloat("relativePrecisionParam");
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int result = vcg::tri::io::ExporterCTM<CMeshO>::Save(m.cm,qUtf8Printable(fileName),mask,lossLessFlag,relativePrecisionParam);
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if(result!=0)
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{
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QString errorMsgFormat = "Error encountered while exportering file %1:\n%2";
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QMessageBox::warning(parent, tr("Saving Error"), errorMsgFormat.arg(qUtf8Printable(fileName), vcg::tri::io::ExporterCTM<CMeshO>::ErrorMsg(result)));
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return false;
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}
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return true;
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}
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/*
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returns the list of the file's type which can be imported
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*/
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QString IOMPlugin::pluginName() const
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{
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return "IOCTM";
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}
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QList<IOPluginInterface::Format> IOMPlugin::importFormats() const
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{
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QList<Format> formatList;
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formatList << Format("OpenCTM compressed format" ,tr("CTM"));
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return formatList;
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}
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/*
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returns the list of the file's type which can be exported
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*/
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QList<IOPluginInterface::Format> IOMPlugin::exportFormats() const
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{
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QList<Format> formatList;
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formatList << Format("OpenCTM compressed format" ,tr("CTM"));
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return formatList;
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}
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/*
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returns the mask on the basis of the file's type.
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otherwise it returns 0 if the file format is unknown
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*/
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void IOMPlugin::GetExportMaskCapability(const QString &/*format*/, int &capability, int &defaultBits) const
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{
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capability=defaultBits=vcg::tri::io::ExporterCTM<CMeshO>::GetExportMaskCapability();
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return;
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}
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void IOMPlugin::initSaveParameter(const QString &/*format*/, MeshModel &/*m*/, RichParameterList & par)
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{
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par.addParam(RichBool("LossLess",false, "LossLess compression",
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"If true it does not apply any lossy compression technique."));
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par.addParam(RichFloat("relativePrecisionParam",0.0001f, "Relative Coord Precision",
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"When using a lossy compression this number control the introduced error and hence the compression factor."
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"It is a number relative to the average edge length. (e.g. the default means that the error should be roughly 1/10000 of the average edge length)"));
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}
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MESHLAB_PLUGIN_NAME_EXPORTER(IOMPlugin)
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