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#ifndef CG_RENDERAREA_H
#define CG_RENDERAREA_H
#include <iostream>
#include <QtOpenGL/QGLWidget>
#include <vcg/space/box3.h>
#include <wrap/gui/trackball.h>
#include <vcg/complex/algorithms/create/ball_pivoting.h>
#include "cmesh.h"
//#include "mls_surface.h"
//#include "advancing.h"
using namespace tri;
using namespace trimesh;
class GLArea : public QGLWidget {
Q_OBJECT
public:
GLArea(QWidget *parent = 0);
bool smooth;
public slots:
bool loadModel(const QString &file);
void addFace();
void add10Faces();
void add100Faces();
void add1000Faces();
void addAll();
void setTot(int n) { tot = n; }
void addTot();
void open();
void save();
void setRadius(double _radius) {
radius = _radius;
}
void viewSmooth(bool on);
protected:
int tot;
float radius;
vcg::Box3f box;
CMesh mesh;
// Pivot<CMesh> *pivot;
Pivot<CMesh> *pivot;
vcg::Trackball trackball;
void init(QString file, float radius);
void draw();
void initializeGL();
void resizeGL(int w, int h);
void paintGL();
void wheelEvent(QWheelEvent *e);
void mouseMoveEvent(QMouseEvent *e);
void mousePressEvent(QMouseEvent *e);
void mouseReleaseEvent(QMouseEvent *e);
void keyReleaseEvent ( QKeyEvent * e );
};
#endif
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