MocWideAngleCamera.cpp

 
/* SPDX-License-Identifier: CC0-1.0 */
 
#include "MocWideAngleCamera.h"
#include "MocWideAngleDetectorMap.h"
#include "MocWideAngleDistortionMap.h"
#include "MocLabels.h"
 
#include <QString>
 
#include "CameraFocalPlaneMap.h"
#include "IException.h"
#include "iTime.h"
#include "LineScanCameraGroundMap.h"
#include "LineScanCameraSkyMap.h"
#include "NaifStatus.h"
 
using namespace std;
namespace Isis {
  // constructors
  MocWideAngleCamera::MocWideAngleCamera(Cube &cube) : LineScanCamera(cube) {
    m_instrumentNameLong = "Mars Orbiter Camera Wide Angle";
    m_instrumentNameShort = "MOC-WA";
    m_spacecraftNameLong = "Mars Global Surveyor";
    m_spacecraftNameShort = "MGS";
 
    NaifStatus::CheckErrors();
    // See if we have a moc camera
    Pvl &lab = *cube.label();
    MocLabels *moclab = new MocLabels(cube);
    double lineRate = moclab->LineRate();
    double csum = moclab->CrosstrackSumming();
    double dsum = moclab->DowntrackSumming();
    double ss = moclab->FirstLineSample();
    bool isRed = moclab->WideAngleRed();
 
    // Set up the camera info from ik/iak kernels
    // LoadEulerMounting();
    SetFocalLength();
    SetPixelPitch();
 
    if(PixelPitch() == 1) {
      throw IException(IException::User,
                       "Cube file needs to be spiceinit'd with updated iak", _FILEINFO_);
    }
    instrumentRotation()->SetTimeBias(-1.15);
 
    // Get the start time from labels
    PvlGroup &inst = lab.findGroup("Instrument", Pvl::Traverse);
    QString stime = inst["SpacecraftClockCount"];
    double etStart = getClockTime(stime).Et();
 
    // Setup detector map
    MocWideAngleDetectorMap *detectorMap =
      new MocWideAngleDetectorMap(this, etStart, lineRate, moclab);
    detectorMap->SetDetectorSampleSumming(csum);
    detectorMap->SetDetectorLineSumming(dsum);
    detectorMap->SetStartingDetectorSample(ss);
 
    // Setup focal plane map
    CameraFocalPlaneMap *focalMap =
      new CameraFocalPlaneMap(this, naifIkCode());
    if(isRed) {
      focalMap->SetDetectorOrigin(1674.65, 0.0);
      focalMap->SetDetectorOffset(0.0, 6.7785);
    }
    else {
      focalMap->SetDetectorOrigin(1688.58, 0.0);
      focalMap->SetDetectorOffset(0.0, -0.8486);
    }
 
    // Setup distortion map
    new MocWideAngleDistortionMap(this, isRed);
 
    // Setup the ground and sky map
    new LineScanCameraGroundMap(this);
    new LineScanCameraSkyMap(this);
 
    LoadCache();
    NaifStatus::CheckErrors();
  }
}
 
 
extern "C" Isis::Camera *MocWideAngleCameraPlugin(Isis::Cube &cube) {
  return new Isis::MocWideAngleCamera(cube);
}