relaxation.h

#ifndef RELAXATION_H
#define RELAXATION_H

#include <QObject>
class QTimer;
class Locus;

class Relaxation : public QObject {
  Q_OBJECT
public:
  explicit Relaxation(uint32_t xSize, uint32_t ySize,
                      QObject *parent = nullptr);
  ~Relaxation();
  void copyLocuses(std::vector<Locus> *locuses);
  void generateLocuses();
  virtual void relax();
public slots:
  virtual void startRelaxation(int32_t repeat = -1);
  virtual void stopRelaxation();
  void play();
signals:
  void sendSpace(uint32_t *space, uint32_t width, uint32_t height);
  void finishRelax();

protected:
  uint32_t m_xSize;
  uint32_t m_ySize;
  uint32_t *m_space;
  QTimer *m_timer;
  int32_t m_repeat;
  std::vector<Locus> m_locuses;

  void drawSpace();
  void gatherPoints();
  void gatherPointsFast();
  virtual uint32_t dist(Locus &locus, uint32_t x, uint32_t y);
  virtual bool drawLocusEdge(Locus *locus, uint32_t len);
};

#endif // RELAXATION_H