int main(int argc, char* argv[])
{
// parse arguments
const char* optstring = "o:t:h";
enum
{
MINOVERLAP=1000
};
static struct option longOptions[] =
{
{"output", required_argument, NULL, 'o' },
{"template", required_argument, NULL, 't'},
{"help", no_argument, NULL, 'h' },
0
};
int c;
int optionIndex = 0;
string output;
string templateFile;
while ((c = getopt_long (argc, argv, optstring, longOptions,&optionIndex)) != -1)
{
switch (c)
{
case 'o':
output = optarg;
break;
case 't':
templateFile = optarg;
if(!hugin_utils::FileExists(templateFile))
{
cerr << "Error: Template \"" << templateFile << "\" not found." << endl;
return 1;
};
break;
case 'h':
usage(argv[0]);
return 0;
case ':':
cerr <<"Option " << longOptions[optionIndex].name << " requires a parameter" << endl;
return 1;
break;
case '?':
break;
default:
abort ();
}
}
if (argc - optind == 0)
{
cout << "Error: No project file given." << endl;
return 1;
};
if (argc - optind != 1)
{
cout << "Error: pto_template can only work on one project file at one time" << endl;
return 1;
};
if (templateFile.length()==0)
{
cerr << "Error: No template given." << endl;
return 1;
};
string input=argv[optind];
// read panorama
Panorama pano;
ifstream prjfile(input.c_str());
if (!prjfile.good())
{
cerr << "Error: could not open script : " << input << endl;
return 1;
}
pano.setFilePrefix(hugin_utils::getPathPrefix(input));
DocumentData::ReadWriteError err = pano.readData(prjfile);
if (err != DocumentData::SUCCESSFUL)
{
cerr << "Error while parsing panos tool script: " << input << endl;
cerr << "DocumentData::ReadWriteError code: " << err << endl;
return 1;
}
if(pano.getNrOfImages()==0)
{
cerr << "Error: project file does not contains any image" << endl;
cerr << "aborting processing" << endl;
return 1;
};
Panorama newPano;
ifstream templateStream(templateFile.c_str());
if (!templateStream.good())
{
cerr << "Error: could not open template script : " << templateFile << endl;
return 1;
}
newPano.setFilePrefix(hugin_utils::getPathPrefix(templateFile));
err = newPano.readData(templateStream);
if (err != DocumentData::SUCCESSFUL)
{
cerr << "Error while parsing template script: " << templateFile << endl;
cerr << "DocumentData::ReadWriteError code: " << err << endl;
return 1;
}
if (pano.getNrOfImages() != newPano.getNrOfImages())
{
cerr << "Error: template expects " << newPano.getNrOfImages() << " images," << endl
<< " current project contains " << pano.getNrOfImages() << " images" << endl
<< " Could not apply template" << endl;
return false;
}
// check image sizes, and correct parameters if required.
for (unsigned int i = 0; i < newPano.getNrOfImages(); i++)
{
// check if image size is correct
const SrcPanoImage & oldSrcImg = pano.getImage(i);
SrcPanoImage newSrcImg = newPano.getSrcImage(i);
// just keep the file name
newSrcImg.setFilename(oldSrcImg.getFilename());
if (oldSrcImg.getSize() != newSrcImg.getSize())
{
// adjust size properly.
newSrcImg.resize(oldSrcImg.getSize());
}
newPano.setSrcImage(i, newSrcImg);
}
// keep old control points.
newPano.setCtrlPoints(pano.getCtrlPoints());
//write output
UIntSet imgs;
fill_set(imgs, 0, newPano.getNrOfImages()-1);
// Set output .pto filename if not given
if (output=="")
{
output=input.substr(0,input.length()-4).append("_template.pto");
}
ofstream of(output.c_str());
newPano.printPanoramaScript(of, newPano.getOptimizeVector(), newPano.getOptions(), imgs, false, hugin_utils::getPathPrefix(input));
cout << endl << "Written output to " << output << endl;
return 0;
}
