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118 lines
4.2 KiB
C++
118 lines
4.2 KiB
C++
/****************************************************************************
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* MeshLab o o *
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* A versatile mesh processing toolbox o o *
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* _ O _ *
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* Copyright(C) 2005 \/)\/ *
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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: meshedit.cpp,v $
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****************************************************************************/
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#include <QtGui>
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#include <math.h>
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#include <stdlib.h>
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#include <meshlab/glarea.h>
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#include "sampleedit.h"
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#include <wrap/gl/pick.h>
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#include<limits>
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using namespace vcg;
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SampleEditPlugin::SampleEditPlugin() {
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curFacePtr=0;
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qFont.setFamily("Helvetica");
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qFont.setPixelSize(10);
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actionList << new QAction(QIcon(":/images/icon_info.png"),"Get Info", this);
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foreach(QAction *editAction, actionList)
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editAction->setCheckable(true);
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}
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QList<QAction *> SampleEditPlugin::actions() const {
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return actionList;
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}
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const QString SampleEditPlugin::Info(QAction *action)
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{
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if( action->text() != tr("Get Info") ) assert (0);
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return tr("Return detailed info about a picked face of the model.");
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}
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const PluginInfo &SampleEditPlugin::Info()
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{
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static PluginInfo ai;
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ai.Date=tr(__DATE__);
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ai.Version = tr("1.0");
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ai.Author = ("Paolo Cignoni");
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return ai;
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}
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void SampleEditPlugin::mousePressEvent (QAction *, QMouseEvent * event, MeshModel &m, GLArea * gla)
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{ }
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void SampleEditPlugin::mouseMoveEvent (QAction *,QMouseEvent * event, MeshModel &/*m*/, GLArea * gla)
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{ }
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void SampleEditPlugin::mouseReleaseEvent (QAction *,QMouseEvent * event, MeshModel &/*m*/, GLArea * gla)
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{
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gla->update();
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cur=event->pos();
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haveToPick=true;
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}
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void SampleEditPlugin::Decorate(QAction * ac, MeshModel &m, GLArea * gla)
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{
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if(haveToPick)
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{
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vector<CMeshO::FacePointer> NewSel;
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GLPickTri<CMeshO>::PickFace(cur.x(), gla->height() - cur.y(), m.cm, NewSel);
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qDebug("Pickface: Mousepos %i %i",cur.x(),cur.y());
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qDebug("Pickface: Got %i on %i",NewSel.size(),m.cm.face.size());
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if(NewSel.size()>0)
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curFacePtr=NewSel.front();
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haveToPick=false;
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}
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if(curFacePtr)
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{
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glPushAttrib(GL_ENABLE_BIT | GL_CURRENT_BIT);
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glDisable(GL_DEPTH_TEST);
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glDisable(GL_LIGHTING);
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glColor(Color4b::Red);
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glBegin(GL_LINE_LOOP);
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glVertex(curFacePtr->P(0));
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glVertex(curFacePtr->P(1));
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glVertex(curFacePtr->P(2));
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glEnd();
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for(int i=0;i<3;++i)
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gla->renderText(curFacePtr->P(i)[0],curFacePtr->P(i)[1],curFacePtr->P(i)[2],
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QString("v%1:%2").arg(i).arg(curFacePtr->V(i) - &m.cm.vert[0]), qFont);
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glPopAttrib();
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}
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}
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void SampleEditPlugin::StartEdit(QAction * /*mode*/, MeshModel &m, GLArea *gla )
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{
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gla->setCursor(QCursor(QPixmap(":/images/cur_info.png"),1,1));
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}
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Q_EXPORT_PLUGIN(SampleEditPlugin)
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