G4tgbPlaceParamLinear Class Reference

#include <G4tgbPlaceParamLinear.hh>

Inheritance diagram for G4tgbPlaceParamLinear:

Public Member Functions
	G4tgbPlaceParamLinear (G4tgrPlaceParameterisation *)
	~G4tgbPlaceParamLinear ()
void	ComputeTransformation (const G4int copyNo, G4VPhysicalVolume *physVol) const

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Detailed Description

Definition at line 51 of file G4tgbPlaceParamLinear.hh.

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Constructor & Destructor Documentation

G4tgbPlaceParamLinear::G4tgbPlaceParamLinear

(

G4tgrPlaceParameterisation *

)

Definition at line 50 of file G4tgbPlaceParamLinear.cc.

References G4tgbPlaceParameterisation::CheckNExtraData(), FatalException, G4cout, G4endl, G4Exception(), G4tgrPlaceParameterisation::GetExtraData(), G4tgrPlaceParameterisation::GetParamType(), G4tgrMessenger::GetVerboseLevel(), kXAxis, kYAxis, kZAxis, G4tgbPlaceParameterisation::theAxis, G4tgbPlaceParameterisation::theNCopies, G4tgbPlaceParameterisation::theTranslation, and WLSIZE_EQ.

  : G4tgbPlaceParameterisation(tgrParam)
{
  //---- Get translation and rotation 
  if( tgrParam->GetParamType() == "LINEAR" )
  {
    CheckNExtraData( tgrParam, 6, WLSIZE_EQ, "G4tgbPlaceParamLinear:");
    theDirection = G4ThreeVector( tgrParam->GetExtraData()[3],
                                  tgrParam->GetExtraData()[4],
                                  tgrParam->GetExtraData()[5] );
    theAxis = kZAxis;
  }
  else
  {
    CheckNExtraData( tgrParam, 3, WLSIZE_EQ, "G4tgbPlaceParamLinear:");
    if( tgrParam->GetParamType() == "LINEAR_X" ) {
      theDirection = G4ThreeVector(1.,0.,0.);
      theAxis = kXAxis;
    } else if( tgrParam->GetParamType() == "LINEAR_Y" ) {
      theDirection = G4ThreeVector(0.,1.,0.);
      theAxis = kYAxis;
    } else if( tgrParam->GetParamType() == "LINEAR_Z" ) {
      theDirection = G4ThreeVector(0.,0.,1.);
      theAxis = kZAxis;
    }
  }

  if( theDirection.mag() == 0. )
  {
    G4Exception("G4tgbPlaceParamLinear::G4tgbPlaceParamLinear()",
                "InvalidSetup", FatalException, "Direction is zero !");
  }
  else
  {
    theDirection /= theDirection.mag();
  }

  theNCopies = G4int(tgrParam->GetExtraData()[0]);
  theStep = tgrParam->GetExtraData()[1];
  theOffset = tgrParam->GetExtraData()[2];

  theTranslation = G4ThreeVector(0.,0.,0.)+theOffset*theDirection;
    
#ifdef G4VERBOSE
  if( G4tgrMessenger::GetVerboseLevel() >= 2 )
  {
    G4cout << " G4tgbPlaceParamLinear::G4tgbPlaceParamLinear(): "
           << " param type " << tgrParam->GetParamType() << G4endl
           << "   N copies " << theNCopies << G4endl
           << "   step " << theStep << G4endl
           << "   offset " << theOffset  << G4endl
           << "   translation " << theTranslation << G4endl
           << "   direction " << theDirection << G4endl
           << "   axis " << theAxis << G4endl;
  } 
#endif
}

G4tgbPlaceParamLinear::~G4tgbPlaceParamLinear

(

)

Definition at line 43 of file G4tgbPlaceParamLinear.cc.

{
}

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Member Function Documentation

void G4tgbPlaceParamLinear::ComputeTransformation	(	const G4int	copyNo,
		G4VPhysicalVolume *	physVol
	)			const [virtual]

Reimplemented from G4tgbPlaceParameterisation.

Definition at line 111 of file G4tgbPlaceParamLinear.cc.

References G4cout, G4endl, G4VPhysicalVolume::GetName(), G4tgrMessenger::GetVerboseLevel(), G4VPhysicalVolume::SetCopyNo(), G4VPhysicalVolume::SetRotation(), G4VPhysicalVolume::SetTranslation(), G4tgbPlaceParameterisation::theRotationMatrix, and G4tgbPlaceParameterisation::theTranslation.

{
  G4ThreeVector origin = theTranslation + copyNo*theStep*theDirection;

#ifdef G4VERBOSE
  if( G4tgrMessenger::GetVerboseLevel() >= 3 )
  { 
    G4cout << " G4tgbPlaceParamLinear::ComputeTransformation() -"
           << physVol->GetName() << G4endl
           << " copyNo " << copyNo << " pos " << origin << G4endl;
  }
#endif
  //----- Set traslation and rotation
  physVol->SetTranslation(origin);
  physVol->SetCopyNo( copyNo );
  physVol->SetRotation( theRotationMatrix );
}

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The documentation for this class was generated from the following files:

• G4tgbPlaceParamLinear.hh
• G4tgbPlaceParamLinear.cc

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