ARTrackableNFT.h

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/*
 *  ARTrackableNFT.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
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 *
 *  Copyright 2018 Realmax, Inc.
 *  Copyright 2015 Daqri, LLC.
 *  Copyright 2011-2015 ARToolworks, Inc.
 *
 *  Author(s): Philip Lamb
 *
 */
 
#ifndef ARMARKERNFT_H
#define ARMARKERNFT_H
 
#include <ARX/ARTrackable.h>
#if HAVE_NFT
#include <ARX/AR2/tracking.h>
 
class ARTrackableNFT : public ARTrackable {
 
    friend class ARTrackerNFT;
 
private:
    bool m_loaded;
    float m_nftScale;
    bool robustFlag;                                    
    int pageNo;                                         
    char *datasetPathname;
    AR2SurfaceSetT *surfaceSet;
    bool unload();
 
    AR2ImageT *getBestImage(int patternIndex);
public:
    
    ARTrackableNFT();
    ~ARTrackableNFT();
 
    bool load(const char* dataSetPathname_in);
 
    bool updateWithNFTResults(int detectedPage, float trackingTrans[3][4], ARdouble transL2R[3][4] = NULL);
 
    void setNFTScale(const float scale);
    float NFTScale();
 
    int getPatternCount() override;
    std::pair<float, float> getPatternSize(int patternIndex) override;
    std::pair<int, int> getPatternImageSize(int patternIndex, AR_MATRIX_CODE_TYPE matrixCodeType) override;
    bool getPatternTransform(int patternIndex, ARdouble T[16]) override;
    bool getPatternImage(int patternIndex, uint32_t *pattImageBuffer, AR_MATRIX_CODE_TYPE matrixCodeType) override;
};
 
#endif // HAVE_NFT
 
#endif // !ARMARKERNFT_H