vcglib/apps/sample/trimesh_ant_qt/glwidget.h

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#ifndef GLWIDGET_H
#define GLWIDGET_H

#include <GL/glew.h>
#include <QGLWidget>
#include <QKeyEvent>

/// vcg imports
#include <vcg/complex/complex.h>
#include <vcg/complex/algorithms/update/bounding.h>
#include <vcg/complex/algorithms/update/normal.h>
#include <vcg/complex/algorithms/create/platonic.h>

/// wrapper imports
#include <wrap/io_trimesh/import.h>
#include <wrap/gl/trimesh.h>
#include <wrap/gui/trackball.h>


/// declaring edge and face type
#include <AntTweakBar.h>
using namespace vcg;
class CFace;
class CVertex;

struct MyUsedTypes : public UsedTypes<	Use<CVertex>		::AsVertexType,
                                                                                Use<CFace>			::AsFaceType>{};

/// compositing wanted proprieties
class CVertex : public vcg::Vertex< MyUsedTypes, vcg::vertex::Coord3f, vcg::vertex::Normal3f, vcg::vertex::BitFlags>{};
class CFace   : public vcg::Face<  MyUsedTypes, vcg::face::VertexRef, vcg::face::Normal3f, vcg::face::BitFlags > {};
class CMesh   : public vcg::tri::TriMesh< std::vector<CVertex>, std::vector<CFace> > {};

class GLWidget : public QGLWidget
{
    Q_OBJECT

public:
    GLWidget(QWidget *parent = 0);
     bool hasToPick;
     Point2i pointToPick;
    ~GLWidget() {};

    QSize sizeHint() const {
      return QSize(800, 600);
  };

protected:
    void initializeGL();
    void paintGL();
    void resizeGL(int width, int height);
    void mousePressEvent(QMouseEvent *event);
    void mouseReleaseEvent(QMouseEvent *event);
    void mouseMoveEvent(QMouseEvent *event);
    void mouseDoubleClickEvent ( QMouseEvent * event );
    void keyPressEvent(QKeyEvent *event);
    void keyReleaseEvent(QKeyEvent *event);
    void wheelEvent(QWheelEvent *event);
};

#endif