PlanarTracker.h

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/*
 *  PlanarTracker.h
 *  artoolkitX
 *
 *  This file is part of artoolkitX.
 *
 *  artoolkitX is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU Lesser General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  artoolkitX 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 Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public License
 *  along with artoolkitX.  If not, see <http://www.gnu.org/licenses/>.
 *
 *  As a special exception, the copyright holders of this library give you
 *  permission to link this library with independent modules to produce an
 *  executable, regardless of the license terms of these independent modules, and to
 *  copy and distribute the resulting executable under terms of your choice,
 *  provided that you also meet, for each linked independent module, the terms and
 *  conditions of the license of that module. An independent module is a module
 *  which is neither derived from nor based on this library. If you modify this
 *  library, you may extend this exception to your version of the library, but you
 *  are not obligated to do so. If you do not wish to do so, delete this exception
 *  statement from your version.
 *
 *  Copyright 2018 Realmax, Inc.
 *  Copyright 2015 Daqri, LLC.
 *  Copyright 2010-2015 ARToolworks, Inc.
 *
 *  Author(s): Philip Lamb, Daniel Bell.
 *
 */
 
#ifndef PLANAR_TRACKER_H
#define PLANAR_TRACKER_H
#include <memory>
#include <string>
#include <sstream>
#include <iostream>
#include <vector>
#include <ARX/AR/ar.h> // ARdouble
class TrackedImageInfo
{
public:
    std::shared_ptr<unsigned char> imageData;
    int uid;
    float scale;
    int width;
    int height;
    std::string fileName;
};
 
class PlanarTracker
{
public:
    PlanarTracker();
    ~PlanarTracker();
    PlanarTracker(PlanarTracker&&);
    PlanarTracker& operator = (PlanarTracker&&);
    
    void Initialise(int xFrameSize, int yFrameSize, ARdouble cParam[][4]);
    
    void ProcessFrameData(unsigned char * frame);
    
    void RemoveAllMarkers();
    void AddMarker(unsigned char* buff, std::string fileName, int width, int height, int uid, float scale);
    void AddMarker(std::string imageName, int uid, float scale);
    
    float* GetTrackablePose(int trackableId);
    
    bool IsTrackableVisible(int trackableId);
    bool LoadTrackableDatabase(std::string fileName);
    bool SaveTrackableDatabase(std::string fileName);
    
    bool ChangeImageId(int prevId, int newId);
    std::vector<int> GetImageIds();
    TrackedImageInfo GetTrackableImageInfo(int trackableId);
    
    void SetFeatureDetector(int detectorType);
 
private:
    class PlanarTrackerImpl;
    std::shared_ptr<PlanarTrackerImpl> _trackerImpl;
    
};
#endif