HayabusaAmicaCamera.cpp

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#include "HayabusaAmicaCamera.h"

#include <QString>

#include "CameraDetectorMap.h"
#include "CameraDistortionMap.h"
#include "CameraFocalPlaneMap.h"
#include "CameraGroundMap.h"
#include "CameraSkyMap.h"
#include "IString.h"
#include "iTime.h"
#include "NaifStatus.h"

using namespace std;

namespace Isis {
  HayabusaAmicaCamera::HayabusaAmicaCamera(Cube &cube) : FramingCamera(cube) {
    m_instrumentNameLong = "Amica";
    m_instrumentNameShort = "Amica";
    m_spacecraftNameLong = "Hayabusa";
    m_spacecraftNameShort = "Hayabusa";

    NaifStatus::CheckErrors();
    Pvl &lab = *cube.label();
    // Get the camera characteristics
    QString filter = (QString)(lab.findGroup("BandBin", Pvl::Traverse))["Name"];
    filter = filter.toUpper();

    SetFocalLength();  // Retrives from IK stored in units of meters
    SetFocalLength(FocalLength() * 1000.0);  // Convert from meters to mm

    // Get from IAK
    SetPixelPitch();

    // Get the start time in et
    PvlGroup &inst = lab.findGroup("Instrument", Pvl::Traverse);

    // set variables startTime and exposureDuration
    QString stime = inst["SpacecraftClockStartCount"];
    iTime etStart = getClockTime(stime);

    double exposureDuration = ((double) inst["ExposureDuration"]);
    iTime centerTime  = etStart + (exposureDuration / 2.0);

    // Setup focal plane map
    CameraFocalPlaneMap *focalMap = new CameraFocalPlaneMap(this, naifIkCode());
    
    // lines and samples added to the pvl in the order you
    // call getDouble()
    double bLines = Spice::getDouble("INS" + toString(naifIkCode()) + "_BORESIGHT_LINE");
    double bSamples = Spice::getDouble("INS" + toString(naifIkCode()) + "_BORESIGHT_SAMPLE");

    focalMap->SetDetectorOrigin(bSamples, bLines);

    // Setup detector map. FirstSample is zero-based indexing, Detector is one-based.
    CameraDetectorMap *detMap =  new CameraDetectorMap(this);
    detMap->SetStartingDetectorSample((int) inst["FirstSample"] + 1);

    // We flip the image over the horizontal axis on ingestion to
    // match fits viewers. So for cubes that are for subframes, first/last line
    // values in the label are flipped about the detector's x-axis. We need to
    // compensate to set the detector's first line. FirstLine is zero-based
    // indexing and there are 1024 lines on the detector so the Detector last
    // line index is 1023.
    int actualFirstLine = 1023 - ((int) inst["LastLine"]);

    //The detector line indexing is one-based. 
    detMap->SetStartingDetectorLine(actualFirstLine + 1);

    // Handle summing
    int binning = inst["Binning"];
    detMap->SetDetectorLineSumming(binning);
    detMap->SetDetectorSampleSumming(binning);

    // Setup distortion map
    CameraDistortionMap *dmap = new CameraDistortionMap(this);
    dmap->SetDistortion(-130102);

    // Setup the ground and sky map
    new CameraGroundMap(this);
    new CameraSkyMap(this);

    setTime(centerTime);
    LoadCache();
    NaifStatus::CheckErrors();
  }


  HayabusaAmicaCamera::~HayabusaAmicaCamera() {
  }


  pair<iTime, iTime> HayabusaAmicaCamera::ShutterOpenCloseTimes(double time,
                                                        double exposureDuration) {
    return FramingCamera::ShutterOpenCloseTimes(time, exposureDuration);
  }


  int HayabusaAmicaCamera::CkFrameId() const { 
    return (-130000); 
  }


  int HayabusaAmicaCamera::CkReferenceId() const { 
    return (1); 
  }


  int HayabusaAmicaCamera::SpkReferenceId() const { 
    return (1); 
  }
}


extern "C" Isis::Camera *HayabusaAmicaCameraPlugin(Isis::Cube &cube) {
  return new Isis::HayabusaAmicaCamera(cube);
}