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pulsaranimationwidget.h 3.96 KiB
/******************************************************************************
* Copyright (C) 2008 by Oliver Bock *
* oliver.bock[AT]aei.mpg.de *
* *
* This file is part of PulsatingScience. *
* *
* PulsatingScience 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, version 3 of the License. *
* *
* PulsatingScience 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 for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with PulsatingScience. If not, see <http://www.gnu.org/licenses/>. *
* *
******************************************************************************/
#ifndef PULSARANIMATIONWIDGET_H_
#define PULSARANIMATIONWIDGET_H_
#include <cmath>
#include <QGLWidget>
#include <QTimer>
#include <QMouseEvent>
#define PI 3.14159265
class PulsarAnimationWidget : public QGLWidget
{
Q_OBJECT
public:
PulsarAnimationWidget(QWidget *parent);
virtual ~PulsarAnimationWidget();
void setFramePerSecond(const unsigned int fps);
void setCompanionMass(const float mass);
void setPulsarMass(const float mass);
void setPulsarSpinFrequency(const float frequency);
void setPulsarSpinAxisInclination(const int degrees);
void setPulsarMagneticAxisInclination(const int degrees);
void setPulsarSemiMajorAxis(const float length);
public slots:
void runAnimation();
void pauseAnimation();
void stopAnimation();
void updateFrame();
void showRotationAxes(bool enabled);
signals:
void pulsarSemiMajorAxisUpdated(double value);
void pulseProfileUpdated(const QVector<float>& data);
void pulsarAnimationStep(float stepSize);
void pulsarAnimationReset();
private:
void initializeGL();
void resizeGL(int w, int h);
void paintGL();
void mousePressEvent(QMouseEvent *event);
void mouseMoveEvent(QMouseEvent *event);
void mouseReleaseEvent(QMouseEvent *event);
void updateOrbitPeriod();
void updateOrbitRadii();
void updateCameraPosition(const int angleH, const int angleV, const float zoom);
void resetParameters();
void updatePulseProfile();
QTimer m_frameTimer;
GLUquadricObj *m_quadricCompanionOrbitPlane;
GLUquadricObj *m_quadricCompanion;
GLUquadricObj *m_quadricPulsarOrbitPlane;
GLUquadricObj *m_quadricPulsar;
GLUquadricObj *m_quadricPulsarCone1;
GLUquadricObj *m_quadricPulsarCone2;
GLUquadricObj *m_quadricPulsarSpinAxis;
GLUquadricObj *m_quadricPulsarMagneticAxis;
GLuint m_pulsarTexture;
GLuint m_backgroundTexture;
int m_framesPerSecond;
float m_pulsarRotationAngle;
float m_pulsarRotationDelta;
double m_orbitalPeriod;
float m_orbitRotationAngle;
float m_orbitRotationDelta;
float m_pulsarMass;
double m_pulsarSemiMajorAxis;
float m_companionMass;
double m_companionSemiMajorAxis;
int m_pulsarSpinAxisInclination;
int m_pulsarMagneticAxisInclination;
bool m_showRotationAxes;
bool m_cameraInteraction;
int m_mouseLastX;
int m_mouseLastY;
int m_mouseAngleH;
int m_mouseAngleV;
float m_cameraZoom;
float m_cameraZoomLBound;
float m_cameraPosX;
float m_cameraPosY;
float m_cameraPosZ;
QVector<float> m_pulseProfile;
static const float deg2rad;
};
#endif /* PULSARANIMATIONWIDGET_H_ */