/**
 * @file scan_cv.h
 * @brief load 3D Scans in opencv format for featuer based registration.
 * This class is an 3D scan container for scans that have different scan file formats 
 * and add them to a OpenCV Mat data type also normalize the reflectance.
 * @author HamidReza Houshiar. Jacobs University Bremen gGmbH, Germany.
 * @date Date: 2012/05/9 2:00
 */

#ifndef SCAN_CV_H_
#define SCAN_CV_H_

#include "fbr_global.h"
#include "slam6d/scan.h"
#include "slam6d/managedScan.h"

namespace fbr{
  /**
   * @class scan_cv
   * @brief class for 3D scans in open CV Mat data type
   * @param sDir name and dir of the input scan file
   * @param scan Mat data type which contains the 3D Scan
   * @param sNumber input scan number
   * @param nPoints Number of points
   * @param zmax max value in z direction
   * @param zmin min value in z direction
   * @param sFormat input scan file format in IOType
   */
  class scan_cv{
    string sDir;
    cv::Mat scan;
    unsigned int sNumber;
    unsigned int nPoints;
    double zMax;
    double zMin;
    IOType sFormat;
    
  public:
    /**
     * constructor of class scan_cv
     * @param dir directory of the input scan file
     * @param number input scan number
     * @param format input scan file format
     */
    scan_cv (string dir, unsigned int number, IOType format);
    /**
     * @brief read scan file and convert it to open cv Mat
     */
    void convertScanToMat();
    string getScanDir();
    unsigned int getScanNumber();
    unsigned int getNumberOfPoints();
    double getZMin();
    double getZMax();
    IOType getScanFormat();
    cv::Mat getMatScan();
    void getDescription();
  };
}
#endif /* SCAN_CV_H_ */