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/* Copyright (c) 2012 Patrick Ruoff
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*/
#ifndef FTNOIR_TRACKER_PT_H
#define FTNOIR_TRACKER_PT_H
#include "opentrack/plugin-api.hpp"
#include "ftnoir_tracker_pt_settings.h"
#include "camera.h"
#include "point_extractor.h"
#include "point_tracker.h"
#include "pt_video_widget.h"
#include "opentrack-compat/timer.hpp"
#include "opentrack/opencv-camera-dialog.hpp"
#include <QThread>
#include <QMutex>
#include <QMutexLocker>
#include <QTime>
#include <atomic>
#include <memory>
#include <vector>
class TrackerDialog_PT;
//-----------------------------------------------------------------------------
// Constantly processes the tracking chain in a separate thread
class Tracker_PT : public QThread, public ITracker
{
Q_OBJECT
friend class camera_dialog<Tracker_PT>;
friend class TrackerDialog_PT;
public:
Tracker_PT();
~Tracker_PT() override;
void start_tracker(QFrame* parent_window) override;
void data(double* data) override;
Affine pose() { QMutexLocker lock(&mutex); return point_tracker.pose(); }
int get_n_points() { QMutexLocker lock(&mutex); return point_extractor.get_points().size(); }
void get_cam_info(CamInfo* info) { QMutexLocker lock(&camera_mtx); *info = camera.get_info(); }
public slots:
void apply_settings();
protected:
void run() override;
private:
QMutex mutex;
// thread commands
enum Command {
ABORT = 1<<0
};
void set_command(Command command);
void reset_command(Command command);
float get_focal_length();
volatile int commands;
QMutex camera_mtx;
CVCamera camera;
PointExtractor point_extractor;
PointTracker point_tracker;
PTVideoWidget* video_widget;
QFrame* video_frame;
settings_pt s;
Timer time;
volatile bool ever_success;
static constexpr double rad2deg = 180.0/3.14159265;
static constexpr double deg2rad = 3.14159265/180.0;
};
class TrackerDll : public Metadata
{
QString name() { return QString("PointTracker 1.1"); }
QIcon icon() { return QIcon(":/Resources/Logo_IR.png"); }
};
#endif // FTNOIR_TRACKER_PT_H
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