mirror of
https://github.com/OpenSpace/OpenSpace.git
synced 2026-01-13 07:21:08 -06:00
355 lines
15 KiB
C++
355 lines
15 KiB
C++
/*****************************************************************************************
|
|
* *
|
|
* OpenSpace *
|
|
* *
|
|
* Copyright (c) 2014-2016 *
|
|
* *
|
|
* Permission is hereby granted, free of charge, to any person obtaining a copy of this *
|
|
* software and associated documentation files (the "Software"), to deal in the Software *
|
|
* without restriction, including without limitation the rights to use, copy, modify, *
|
|
* merge, publish, distribute, sublicense, and/or sell copies of the Software, and to *
|
|
* permit persons to whom the Software is furnished to do so, subject to the following *
|
|
* conditions: *
|
|
* *
|
|
* The above copyright notice and this permission notice shall be included in all copies *
|
|
* or substantial portions of the Software. *
|
|
* *
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, *
|
|
* INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A *
|
|
* PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT *
|
|
* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF *
|
|
* CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE *
|
|
* OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
|
|
****************************************************************************************/
|
|
|
|
#include <modules/newhorizons/util/hongkangparser.h>
|
|
|
|
#include <modules/newhorizons/util/imagesequencer.h>
|
|
#include <modules/newhorizons/util/instrumentdecoder.h>
|
|
|
|
#include <openspace/util/time.h>
|
|
#include <openspace/util/spicemanager.h>
|
|
|
|
#include <ghoul/logging/logmanager.h>
|
|
#include <ghoul/filesystem/filesystem.h>
|
|
#include <ghoul/filesystem/directory.h>
|
|
|
|
#include <fstream>
|
|
#include <iterator>
|
|
#include <iomanip>
|
|
#include <limits>
|
|
|
|
|
|
namespace {
|
|
const std::string _loggerCat = "HongKangParser";
|
|
const std::string keyTranslation = "DataInputTranslation";
|
|
|
|
const std::string PlaybookIdentifierName = "HongKang";
|
|
}
|
|
|
|
namespace openspace {
|
|
HongKangParser::HongKangParser(std::string name, std::string fileName,
|
|
std::string spacecraft,
|
|
ghoul::Dictionary translationDictionary,
|
|
std::vector<std::string> potentialTargets)
|
|
: _name(std::move(name))
|
|
, _defaultCaptureImage(absPath("${OPENSPACE_DATA}/scene/common/textures/placeholder.png"))
|
|
, _fileName(std::move(fileName))
|
|
, _spacecraft(std::move(spacecraft))
|
|
, _potentialTargets(std::move(potentialTargets))
|
|
{
|
|
//get the different instrument types
|
|
const std::vector<std::string>& decoders = translationDictionary.keys();
|
|
//for each decoder (assuming might have more if hong makes changes)
|
|
for (int i = 0; i < decoders.size(); ++i) {
|
|
//create dictionary containing all {playbookKeys , spice IDs}
|
|
if (decoders[i] == "Instrument") {
|
|
ghoul::Dictionary typeDictionary;
|
|
translationDictionary.getValue(decoders[i], typeDictionary);
|
|
//for each playbook call -> create a Decoder object
|
|
const std::vector<std::string>& keys = typeDictionary.keys();
|
|
//std::string abort = decoders[i] + "." + keyStopCommand;
|
|
for (int j = 0; j < keys.size(); ++j) {
|
|
std::string currentKey = decoders[i] + "." + keys[j];
|
|
|
|
ghoul::Dictionary decoderDictionary;
|
|
translationDictionary.getValue(currentKey, decoderDictionary);
|
|
|
|
Decoder* decoder = Decoder::createFromDictionary(decoderDictionary, decoders[i]);
|
|
//insert decoder to map - this will be used in the parser to determine
|
|
//behavioral characteristics of each instrument
|
|
_fileTranslation[keys[j]] = decoder;
|
|
}
|
|
}
|
|
//Hong's playbook needs _only_ instrument translation though.
|
|
}
|
|
}
|
|
|
|
void HongKangParser::findPlaybookSpecifiedTarget(std::string line, std::string& target) {
|
|
//remembto add this lua later...
|
|
std::transform(line.begin(), line.end(), line.begin(), toupper);
|
|
std::vector<std::string> ptarg = _potentialTargets;
|
|
for (const auto& p : ptarg) {
|
|
// loop over all targets and determine from 4th col which target this instrument points to
|
|
if (line.find(p) != std::string::npos){
|
|
target = p;
|
|
break;
|
|
}
|
|
else {
|
|
// not found - we set void until we have more info.
|
|
target = "VOID";
|
|
}
|
|
}
|
|
}
|
|
|
|
bool HongKangParser::create() {
|
|
//check input for errors.
|
|
bool hasObserver = SpiceManager::ref().hasNaifId(_spacecraft);
|
|
if (!hasObserver){
|
|
LERROR("SPICE navigation system has no pooled observer: '" << _spacecraft << "' in kernel" <<
|
|
"Please check that all necessary kernels are loaded"<<
|
|
"along with correct modfile definition.");
|
|
return hasObserver;
|
|
}
|
|
if (_potentialTargets.size() == 0){
|
|
LERROR("In order to find targeting from event file user has to provide list of potential targets "
|
|
<< "please check modfile");
|
|
}
|
|
|
|
if (size_t position = _fileName.find_last_of(".") + 1){
|
|
if (position != std::string::npos){
|
|
std::string extension = ghoul::filesystem::File(_fileName).fileExtension();
|
|
|
|
if (extension == "txt") {// Hong Kang. pre-parsed playbook
|
|
LINFO("Using Preparsed Playbook V9H");
|
|
std::ifstream file(_fileName , std::ios::binary);
|
|
if (!file.good()){
|
|
LERROR("Failed to open event file '" << _fileName << "'");
|
|
return false;
|
|
}
|
|
|
|
std::string line = "";
|
|
double shutter = 0.01;
|
|
|
|
std::string previousTarget;
|
|
|
|
std::string previousCamera;
|
|
|
|
TimeRange cameraRange;
|
|
TimeRange scanRange;
|
|
|
|
std::vector<std::string> scannerSpiceID;
|
|
std::vector<std::string> cameraSpiceID;
|
|
|
|
double capture_start = -1;
|
|
double capture_stop = -1;
|
|
double scan_start = -1;
|
|
double scan_stop = -1;
|
|
|
|
std::string cameraTarget = "VOID";
|
|
std::string scannerTarget = "VOID";
|
|
|
|
while (!file.eof()){
|
|
std::getline(file, line);
|
|
|
|
std::string event = line.substr(0, line.find_first_of(" "));
|
|
|
|
auto it = _fileTranslation.find(event);
|
|
bool foundEvent = (it != _fileTranslation.end());
|
|
|
|
std::string met = line.substr(25, 9);
|
|
double time = getETfromMet(met);
|
|
|
|
if (foundEvent){
|
|
//store the time, this is used for getNextCaptureTime()
|
|
_captureProgression.push_back(time);
|
|
|
|
if (it->second->getDecoderType() == "CAMERA"){
|
|
if (capture_start == -1){
|
|
//encountered new camera sequence- store start time
|
|
capture_start = time;
|
|
previousCamera = it->first;
|
|
}
|
|
//always store individual image for camera
|
|
cameraSpiceID = it->second->getTranslation();
|
|
//rely on playboook mdl column to determine target
|
|
findPlaybookSpecifiedTarget(line, cameraTarget);
|
|
|
|
//fill image
|
|
|
|
Image image;
|
|
image.startTime = time;
|
|
image.stopTime = time + shutter;
|
|
image.path = _defaultCaptureImage;
|
|
image.activeInstruments = cameraSpiceID;
|
|
image.target = cameraTarget;
|
|
image.isPlaceholder = true;
|
|
image.projected = false;
|
|
//createImage(image, time, time + shutter, cameraSpiceID, cameraTarget, _defaultCaptureImage);
|
|
|
|
//IFF spaccraft has decided to switch target, store in target map (used for: 'next observation focus')
|
|
if (previousTarget != image.target){
|
|
previousTarget = image.target;
|
|
std::pair<double, std::string> v_target = std::make_pair(time, image.target);
|
|
_targetTimes.push_back(v_target);
|
|
}
|
|
|
|
//store actual image in map. All targets get _only_ their corresp. subset.
|
|
_subsetMap[image.target]._subset.push_back(image);
|
|
//compute and store the range for each subset
|
|
_subsetMap[image.target]._range.setRange(time);
|
|
}
|
|
if (it->second->getDecoderType() == "SCANNER"){ // SCANNER START
|
|
scan_start = time;
|
|
|
|
InstrumentDecoder* scanner = static_cast<InstrumentDecoder*>(it->second);
|
|
std::string endNominal = scanner->getStopCommand();
|
|
|
|
// store current position in file
|
|
std::streampos len = file.tellg();
|
|
std::string linePeek;
|
|
bool foundstop = false;
|
|
while (!file.eof() && !foundstop){
|
|
//continue grabbing next line until we find what we need
|
|
getline(file, linePeek);
|
|
if (linePeek.find(endNominal) != std::string::npos){
|
|
foundstop = true;
|
|
|
|
met = linePeek.substr(25, 9);
|
|
scan_stop = getETfromMet(met);
|
|
findPlaybookSpecifiedTarget(line, scannerTarget);
|
|
scannerSpiceID = it->second->getTranslation();
|
|
|
|
scanRange._min = scan_start;
|
|
scanRange._max = scan_stop;
|
|
_instrumentTimes.push_back(std::make_pair(it->first, scanRange));
|
|
|
|
//store individual image
|
|
Image image;
|
|
image.startTime = scan_start;
|
|
image.stopTime = scan_stop;
|
|
image.path = _defaultCaptureImage;
|
|
image.activeInstruments = scannerSpiceID;
|
|
image.target = cameraTarget;
|
|
image.isPlaceholder = true;
|
|
image.projected = false;
|
|
|
|
_subsetMap[scannerTarget]._subset.push_back(image);
|
|
_subsetMap[scannerTarget]._range.setRange(scan_start);
|
|
}
|
|
}
|
|
//go back to stored position in file
|
|
file.seekg(len, std::ios_base::beg);
|
|
}
|
|
}
|
|
else{ // we have reached the end of a scan or consecutive capture sequence!
|
|
if (capture_start != -1){
|
|
//end of capture sequence for camera, store end time of this sequence
|
|
capture_stop = time;
|
|
cameraRange._min = capture_start;
|
|
cameraRange._max = capture_stop;
|
|
_instrumentTimes.push_back(std::make_pair(previousCamera, cameraRange));
|
|
|
|
capture_start = -1;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
sendPlaybookInformation(PlaybookIdentifierName);
|
|
return true;
|
|
}
|
|
|
|
bool HongKangParser::augmentWithSpice(Image& image,
|
|
std::string spacecraft,
|
|
std::vector<std::string> payload,
|
|
std::vector<std::string> potentialTargets)
|
|
{
|
|
image.target = "VOID";
|
|
// we have (?) to cast to int, unfortunately
|
|
// Why? --abock
|
|
// because: old comment --m
|
|
int exposureTime = image.stopTime - image.startTime;
|
|
if (exposureTime == 0) {
|
|
exposureTime = 1;
|
|
}
|
|
|
|
for (int i = 0; i < potentialTargets.size(); ++i) {
|
|
bool _withinFOV = false;
|
|
for (int j = 0; j < image.activeInstruments.size(); ++j) {
|
|
double time = image.startTime;
|
|
for (int k = 0; k < exposureTime; k++){
|
|
time += k;
|
|
_withinFOV = SpiceManager::ref().isTargetInFieldOfView(
|
|
potentialTargets[i],
|
|
spacecraft,
|
|
image.activeInstruments[j],
|
|
SpiceManager::FieldOfViewMethod::Ellipsoid,
|
|
{},
|
|
time
|
|
);
|
|
|
|
if (_withinFOV) {
|
|
image.target = potentialTargets[i];
|
|
_withinFOV = false;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
//Image HongKangParser::createImage(double startTime, double stopTime, std::vector<std::string> instr, std::string targ, std::string path) {
|
|
// image.startTime = startTime;
|
|
// image.stopTime = stopTime;
|
|
// image.path = path;
|
|
// for (int i = 0; i < instr.size(); i++){
|
|
// image.activeInstruments.push_back(instr[i]);
|
|
// }
|
|
// image.target = targ;
|
|
// image.projected = false;
|
|
// image.isPlaceholder = true;
|
|
//}
|
|
|
|
double HongKangParser::getETfromMet(std::string line){
|
|
std::string::size_type sz;
|
|
return getETfromMet(std::stod(line, &sz));
|
|
}
|
|
|
|
double HongKangParser::getETfromMet(double met){
|
|
double diff;
|
|
double referenceET =
|
|
SpiceManager::ref().ephemerisTimeFromDate("2015-07-14T11:50:00.00");
|
|
double et = referenceET;
|
|
|
|
//_metRef += 3; // MET reference time is off by 3 sec?
|
|
|
|
diff = std::abs(met - _metRef);
|
|
if (met > _metRef){
|
|
et = referenceET + diff;
|
|
} else if (met < _metRef){
|
|
et = referenceET - diff;
|
|
}
|
|
return et;
|
|
}
|
|
|
|
|
|
double HongKangParser::getMetFromET(double et){
|
|
double met;
|
|
double referenceET =
|
|
SpiceManager::ref().ephemerisTimeFromDate("2015-07-14T11:50:00.00");
|
|
|
|
if (et >= referenceET){
|
|
met = _metRef + (et - referenceET);
|
|
}else{
|
|
met = _metRef - (referenceET - et);
|
|
}
|
|
|
|
return met;
|
|
}
|
|
|
|
|
|
} |