include/Geant4/G4EllipticalCone.icc

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0025 //
0026 // Implementation of inline methods of G4EllipticalCone
0027 //
0028 // Author: Dionysios Anninos, 8.9.2005
0029 // --------------------------------------------------------------------
0030
0031 inline
0032 G4double G4EllipticalCone::GetSemiAxisMax () const
0033 {
0034   return std::max(xSemiAxis,ySemiAxis);
0035 }
0036
0037 inline
0038 G4double G4EllipticalCone::GetSemiAxisMin () const
0039 {
0040   return std::min(xSemiAxis,ySemiAxis);
0041 }
0042
0043 inline
0044 G4double G4EllipticalCone::GetSemiAxisX () const
0045 {
0046   return xSemiAxis;
0047 }
0048
0049 inline
0050 G4double G4EllipticalCone::GetSemiAxisY () const
0051 {
0052   return ySemiAxis;
0053 }
0054
0055 inline
0056 G4double G4EllipticalCone::GetZMax() const
0057 {
0058   return zheight;
0059 }
0060
0061 inline
0062 G4double G4EllipticalCone::GetZTopCut() const
0063 {
0064   return zTopCut;
0065 }
0066
0067 inline
0068 void G4EllipticalCone::SetSemiAxis (G4double newxSemiAxis,
0069                                     G4double newySemiAxis,
0070                                     G4double newzMax)
0071 {
0072   xSemiAxis = newxSemiAxis;
0073   ySemiAxis = newySemiAxis;
0074   zheight   = newzMax;
0075   if (zTopCut > +zheight) { zTopCut = +zheight; }
0076   G4double axmin = std::min(xSemiAxis,ySemiAxis);
0077   cosAxisMin = axmin/std::sqrt(1. + axmin*axmin);
0078   invXX = 1/(xSemiAxis*xSemiAxis);
0079   invYY = 1/(ySemiAxis*ySemiAxis);
0080   fRebuildPolyhedron = true;
0081 }
0082
0083 inline
0084 void G4EllipticalCone::SetZCut (G4double newzTopCut)
0085 {
0086   zTopCut = std::min(newzTopCut,zheight);
0087   fRebuildPolyhedron = true;
0088 }