#include <G4tgbRotationMatrix.hh>

Public Member Functions
	G4tgbRotationMatrix ()

	~G4tgbRotationMatrix ()

	G4tgbRotationMatrix (G4tgrRotationMatrix *tgr)

G4RotationMatrix *	BuildG4RotMatrix ()

G4RotationMatrix *	BuildG4RotMatrixFrom3 (std::vector< G4double > &values)

G4RotationMatrix *	BuildG4RotMatrixFrom6 (std::vector< G4double > &values)

G4RotationMatrix *	BuildG4RotMatrixFrom9 (std::vector< G4double > &values)

G4String	GetName ()

Detailed Description

Definition at line 52 of file G4tgbRotationMatrix.hh.

Constructor & Destructor Documentation

G4tgbRotationMatrix::G4tgbRotationMatrix ( )

Definition at line 43 of file G4tgbRotationMatrix.cc.

   : theTgrRM(0)
 {
 }

G4tgbRotationMatrix::~G4tgbRotationMatrix ( )

Definition at line 50 of file G4tgbRotationMatrix.cc.

51 {

52 }

G4tgbRotationMatrix::G4tgbRotationMatrix ( G4tgrRotationMatrix * tgr )

Definition at line 56 of file G4tgbRotationMatrix.cc.

   : theTgrRM(tgr)
 {
 }

Member Function Documentation

G4RotationMatrix * G4tgbRotationMatrix::BuildG4RotMatrix ( )

Definition at line 63 of file G4tgbRotationMatrix.cc.

 {
   std::vector<G4double> values = theTgrRM->GetValues();
 
   if( values.size() == 3 ) {
     return BuildG4RotMatrixFrom3( values );
   } else if( values.size() == 6 ) {
     return BuildG4RotMatrixFrom6( values );
   } else if( values.size() == 9 ) {
     return BuildG4RotMatrixFrom9( values );
   }
   else
   {
     G4String ErrMessage = "Number of values is: "
                         + G4UIcommand::ConvertToString(G4int(values.size()))
                         + G4String(". It should be 3, 6, or 9 !");
     G4Exception("G4tgbRotationMatrix::BuildG4RotMatrix()",
                 "InvalidData", FatalException, ErrMessage);
   }
   return 0;
 }

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G4RotationMatrix * G4tgbRotationMatrix::BuildG4RotMatrixFrom3 ( std::vector< G4double > & values )

Definition at line 88 of file G4tgbRotationMatrix.cc.

 {
   G4RotationMatrix* rotMat = new G4RotationMatrix();
 
   rotMat->rotateX( values[0] );
   rotMat->rotateY( values[1] );
   rotMat->rotateZ( values[2] );
 
 #ifdef G4VERBOSE
   if( G4tgrMessenger::GetVerboseLevel() >= 1 )
   {
     G4cout << " Constructing new G4RotationMatrix from 3 numbers "
            <<  GetName() << " : " << *rotMat << G4endl;
   }
 #endif
 
   return rotMat;
 }

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G4RotationMatrix * G4tgbRotationMatrix::BuildG4RotMatrixFrom6 ( std::vector< G4double > & values )

Definition at line 110 of file G4tgbRotationMatrix.cc.

 {
   G4double thetaX = values[0];
   G4double phiX = values[1];
   G4double thetaY = values[2];
   G4double phiY = values[3];
   G4double thetaZ = values[4];
   G4double phiZ = values[5];
 
   // build the 3 axis from the values
   G4ThreeVector colx(std::sin(thetaX)*std::cos(phiX),
                      std::sin(thetaX)*std::sin(phiX),std::cos(thetaX));
   G4ThreeVector coly(std::sin(thetaY)*std::cos(phiY),
                      std::sin(thetaY)*std::sin(phiY),std::cos(thetaY));
   G4ThreeVector colz(std::sin(thetaZ)*std::cos(phiZ),
                      std::sin(thetaZ)*std::sin(phiZ),std::cos(thetaZ));
 
   // Now create a G4RotationMatrix (HepRotation), which can be left handed. 
   // This is not foreseen in CLHEP, but can be achieved using the
   // constructor which does not check its input arguments!   
 
   G4Rep3x3 rottemp(colx.x(),coly.x(),colz.x(), // matrix representation
                    colx.y(),coly.y(),colz.y(), // (inverted)
                    colx.z(),coly.z(),colz.z());
   
   G4RotationMatrix* rotMat = new G4RotationMatrix(rottemp);
 
 #ifdef G4VERBOSE
   if( G4tgrMessenger::GetVerboseLevel() >= 1 )
   {
     G4cout << " Constructing new G4RotationMatrix from 6 numbers "
            <<  GetName() << " : " << *rotMat << G4endl;
   }
 #endif
 
   return rotMat;
 }

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G4RotationMatrix * G4tgbRotationMatrix::BuildG4RotMatrixFrom9 ( std::vector< G4double > & values )

Definition at line 150 of file G4tgbRotationMatrix.cc.

 {
   // build the 3 axis from the values
   G4ThreeVector colx(values[0],values[1],values[2]);
   G4ThreeVector coly(values[3],values[4],values[5]);
   G4ThreeVector colz(values[6],values[7],values[8]);
 
   // Now create a G4RotationMatrix (HepRotation), which can be left handed. 
   // This is not foreseen in CLHEP, but can be achieved using the
   // constructor which does not check its input arguments!
 
   G4Rep3x3 rottemp(colx.x(),coly.x(),colz.x(),  // matrix representation
                    colx.y(),coly.y(),colz.y(),  // (inverted)
                    colx.z(),coly.z(),colz.z());
   
   G4RotationMatrix* rotMat = new G4RotationMatrix(rottemp);
 
 #ifdef G4VERBOSE
   if( G4tgrMessenger::GetVerboseLevel() >= 1 )
   {
     G4cout << " Constructing new G4RotationMatrix from 9 numbers "
            <<  GetName() << " : " << *rotMat << G4endl;
   }
 #endif
 
   return rotMat;
 }