dicomReader/src/DicomROIContour.cc

0001 //
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0024 // ********************************************************************
0025 //
0026 #include "DicomROIContour.hh"
0027
0028 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0029 DicomROIContour::DicomROIContour() {}
0030
0031 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0032 void DicomROIContour::SetData(std::vector<G4ThreeVector> data)
0033 {
0034   thePoints = data;
0035   if (theGeomType == "CLOSED_PLANAR") {
0036     // add a last point to close the circle
0037     thePoints.push_back(thePoints[0]);
0038     for (size_t ii = 1; ii < thePoints.size(); ii++) {
0039       theDirections.push_back(thePoints[ii] - thePoints[ii - 1]);
0040     }
0041     theDirections.push_back(thePoints[0] - thePoints[thePoints.size() - 1]);  // (0,0)
0042   }
0043 }
0044
0045 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0046 G4double DicomROIContour::GetZ()
0047 {
0048   if (thePoints.size() == 0) {
0049     G4Exception("DicomROIContour::GetZ", "DRC001", FatalException, "No Point in contour");
0050     Print(G4cout);
0051     return DBL_MAX;
0052   }
0053   return thePoints[0].z();
0054 }
0055
0056 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0057 void DicomROIContour::AddPoints(std::vector<G4ThreeVector> points)
0058 {
0059   points.push_back(points[0]);
0060   size_t npold = thePoints.size();
0061   for (size_t ii = 0; ii < points.size(); ii++) {
0062     thePoints.push_back(points[ii]);
0063   }
0064
0065   for (size_t ii = npold + 1; ii < thePoints.size(); ii++) {
0066     theDirections.push_back(thePoints[ii] - thePoints[ii - 1]);
0067   }
0068   theDirections.push_back(thePoints[npold] - thePoints[thePoints.size() - 1]);
0069 }
0070
0071 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0072 void DicomROIContour::Print(std::ostream& out)
0073 {
0074   out << this << "@@@ NUMBER OF ContourImageSequences " << theImageIUIDs.size() << G4endl;
0075   for (size_t ii = 0; ii < theImageIUIDs.size(); ii++) {
0076     out << "ContourImageSequence I= " << theImageIUIDs[ii] << G4endl;
0077   }
0078   out << "@@@ GeomType " << theGeomType << " NPOINTS " << thePoints.size() << G4endl;
0079   for (size_t ii = 0; ii < thePoints.size(); ii++) {
0080     out << "(" << thePoints[ii].x() << "," << thePoints[ii].y() << "," << thePoints[ii].z() << ")"
0081         << G4endl;
0082   }
0083 }