Isis 3 Programmer Reference
TgoCassisCamera.cpp
1
7/* SPDX-License-Identifier: CC0-1.0 */
8
9#include "TgoCassisCamera.h"
10
11#include <cmath>
12
13#include <QByteArray>
14#include <QString>
15#include <QVariant>
16
17#include "CameraDetectorMap.h"
18#include "CameraFocalPlaneMap.h"
19#include "CameraGroundMap.h"
20#include "CameraSkyMap.h"
21#include "EndianSwapper.h"
22#include "IException.h"
23#include "IString.h"
24#include "iTime.h"
25#include "NaifStatus.h"
26#include "TgoCassisDistortionMap.h"
27
28using namespace std;
29
30namespace Isis {
38
39 m_instrumentNameLong = "Colour and Stereo Surface Imaging System";
40 m_instrumentNameShort = "CaSSIS";
41
42 m_spacecraftNameLong = "Trace Gas Orbiter";
44
46
47 // CaSSIS codes
48 int cassisCode = naifIkCode();
49 QString cassis = toString(cassisCode);
50
51 // Get all the necessary stuff from the labels
52 Pvl &lab = *cube.label();
53 const PvlGroup &inst = lab.findGroup("Instrument", Pvl::Traverse);
54
55 // Set up the camera characteristics
56 instrumentRotation()->SetFrame(-143420);
59
60 // Get the Start time from the labels
61 // TODO: This is currently using UTC time. Once the timestamp is figured out,
62 // this will change to use SCLK. JAM 2017-02-06
63 QString stime = inst["SpacecraftClockStartCount"];
64 QString startT = inst["StartTime"];
65 iTime et(startT);
66
67 // Get summing mode
68 // Summing modes are:
69 // 0 = 1x1 (No summing)
70 // 1 = 2x2
71 // 2 = 4x4
72 int sumMode = toInt(inst["SummingMode"][0]);
73 int summing = sumMode * 2;
74
75 // Setup camera detector map
76 CameraDetectorMap *detMap = new CameraDetectorMap(this);
77 if ( summing > 0 ) {
78 detMap->SetDetectorSampleSumming(summing);
79 detMap->SetDetectorLineSumming(summing);
80 }
81
82 // Setup focal plane map
83 CameraFocalPlaneMap *focalMap = new CameraFocalPlaneMap(this, cassisCode);
84
85 // Get CASSIS detector boresight
86 double bsSample = getDouble("INS" + cassis + "_BORESIGHT_SAMPLE");
87 double bsLine = getDouble("INS" + cassis + "_BORESIGHT_LINE");
88 focalMap->SetDetectorOrigin(bsSample, bsLine);
89
90 // Setup distortion map
91 try {
93 }
94 catch (IException &e) {
95 // Set NULL so that cameras destructor wont seg fault trying to delete
96 SetDistortionMap(NULL, false);
97 QString msg = "Unable to Create TgoCassisDistortionMap";
98 throw IException(e, IException::Unknown, msg, _FILEINFO_);
99 }
100 // Setup the ground and sky map
101 new CameraGroundMap(this);
102 new CameraSkyMap(this);
103
104 // Set start time to center of exposure time to ensure
105 // the proper SPICE data is cached.
106 double p_exposureDur = toDouble(inst["ExposureDuration"]);
107 iTime p_etStart = et + ( p_exposureDur / 2.0);
108
109 setTime(p_etStart);
110 LoadCache();
112 }
113
114
120
121
142 pair <iTime, iTime> TgoCassisCamera::ShutterOpenCloseTimes(double time,
143 double exposureDuration) {
145 }
146
147
155 return (-143000);
156 }
157
158
166 return (1);
167 }
168
169
177 return (-143);
178 }
179
180
188 return (1);
189 }
190
191}
192
201extern "C" Isis::Camera *TgoCassisCameraPlugin(Isis::Cube &cube) {
202 return new Isis::TgoCassisCamera(cube);
203}
Convert between parent image coordinates and detector coordinates.
Convert between distorted focal plane and detector coordinates.
Convert between undistorted focal plane and ground coordinates.
QString m_spacecraftNameLong
Full spacecraft name.
Definition Camera.h:499
virtual double exposureDuration() const
Return the exposure duration for the pixel that the camera is set to.
Definition Camera.cpp:3093
void SetFocalLength()
Reads the focal length from the instrument kernel.
Definition Camera.cpp:1422
void SetPixelPitch()
Reads the Pixel Pitch from the instrument kernel.
Definition Camera.cpp:1429
void LoadCache()
This loads the spice cache big enough for this image.
Definition Camera.cpp:2450
QString m_instrumentNameShort
Shortened instrument name.
Definition Camera.h:498
QString m_spacecraftNameShort
Shortened spacecraft name.
Definition Camera.h:500
void SetDistortionMap(CameraDistortionMap *map, bool deleteExisting=true)
Sets the Distortion Map.
Definition Camera.cpp:2372
QString m_instrumentNameLong
Full instrument name.
Definition Camera.h:497
Convert between undistorted focal plane and ra/dec coordinates.
IO Handler for Isis Cubes.
Definition Cube.h:168
Pvl * label() const
Returns a pointer to the IsisLabel object associated with the cube.
Definition Cube.cpp:1707
Generic class for Framing Cameras.
virtual std::pair< iTime, iTime > ShutterOpenCloseTimes(double time, double exposureDuration)=0
Returns the shutter open and close times.
Isis exception class.
Definition IException.h:91
@ Unknown
A type of error that cannot be classified as any of the other error types.
Definition IException.h:118
static void CheckErrors(bool resetNaif=true)
This method looks for any naif errors that might have occurred.
Contains multiple PvlContainers.
Definition PvlGroup.h:41
Container for cube-like labels.
Definition Pvl.h:119
@ Traverse
Search child objects.
Definition PvlObject.h:158
void setTime(const iTime &time)
By setting the time you essential set the position of the spacecraft and body as indicated in the cla...
Definition Sensor.cpp:99
virtual iTime time() const
Returns the ephemeris time in seconds which was used to obtain the spacecraft and sun positions.
Definition Spice.cpp:891
virtual SpiceRotation * instrumentRotation() const
Accessor method for the instrument rotation.
Definition Spice.cpp:1634
SpiceInt naifIkCode() const
This returns the NAIF IK code to use when reading from instrument kernels.
Definition Spice.cpp:975
SpiceDouble getDouble(const QString &key, int index=0)
This returns a value from the NAIF text pool.
Definition Spice.cpp:1046
TGO Cassis camera model.
virtual int CkReferenceId() const
CK Reference ID - J2000.
virtual std::pair< iTime, iTime > ShutterOpenCloseTimes(double time, double exposureDuration)
Returns the shutter open and close times.
virtual int CkFrameId() const
CK frame ID - TGO CaSSIS instrument code (TGO_CASSIS_FSA)
virtual int SpkTargetId() const
SPK Target Body ID - TGO spacecraft -143.
virtual int SpkReferenceId() const
SPK Reference ID - J2000.
TgoCassisCamera(Cube &cube)
Initialize the CaSSIS camera model.
~TgoCassisCamera()
Destroys the TgoCassisCamera object.
Distort/undistort focal plane coordinates.
Parse and return pieces of a time string.
Definition iTime.h:65
This is free and unencumbered software released into the public domain.
Definition Apollo.h:16
QString toString(bool boolToConvert)
Global function to convert a boolean to a string.
Definition IString.cpp:211
int toInt(const QString &string)
Global function to convert from a string to an integer.
Definition IString.cpp:93
double toDouble(const QString &string)
Global function to convert from a string to a double.
Definition IString.cpp:149
Namespace for the standard library.