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This commit is contained in:
Gabriele Cosmo
2019-12-06 15:12:28 +01:00
parent b2a62ae692
commit 5baee230e9
2997 changed files with 141580 additions and 98673 deletions
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source/geometry/navigation/include/G4VIntersectionLocator.hh
+54 -61
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@@ -23,9 +23,6 @@
// * acceptance of all terms of the Geant4 Software license. *
// ********************************************************************
//
//
//
//
// Class G4VIntersectionLocator
//
// class description:
@@ -37,11 +34,8 @@
//
// Key Method: EstimateIntersectionPoint()
// History:
// -------
// 27.10.08 - John Apostolakis, Tatiana Nikitina: Design and implementation
// ---------------------------------------------------------------------------
#ifndef G4VINTERSECTIONLOCATOR_HH
#define G4VINTERSECTIONLOCATOR_HH
@@ -62,13 +56,13 @@ class G4VIntersectionLocator
// Default destructor
virtual G4bool EstimateIntersectionPoint(
const G4FieldTrack& curveStartPointTangent, // A
const G4FieldTrack& curveEndPointTangent, // B
const G4ThreeVector& trialPoint, // E
G4FieldTrack& intersectPointTangent, // Output
G4bool& recalculatedEndPoint, // Out
G4double& fPreviousSafety, // In/Out
G4ThreeVector& fPreviousSftOrigin) = 0; // In/Out
const G4FieldTrack& curveStartPointTangent, // A
const G4FieldTrack& curveEndPointTangent, // B
const G4ThreeVector& trialPoint, // E
G4FieldTrack& intersectPointTangent, // Output
G4bool& recalculatedEndPoint, // Out
G4double& fPreviousSafety, // In/Out
G4ThreeVector& fPreviousSftOrigin) = 0; // In/Out
// If such an intersection exists, this function calculates the
// intersection point of the true path of the particle with the surface
// of the current volume (or of one of its daughters).
@@ -84,27 +78,26 @@ class G4VIntersectionLocator
inline G4bool IntersectChord( const G4ThreeVector& StartPointA,
const G4ThreeVector& EndPointB,
G4double &NewSafety,
G4double &PreviousSafety, // In/Out
G4ThreeVector &PreviousSftOrigin, // In/Out
G4double &LinearStepLength,
G4ThreeVector &IntersectionPoint,
G4bool *calledNavigator=0 );
G4double& NewSafety,
G4double& PreviousSafety, // In/Out
G4ThreeVector& PreviousSftOrigin, // In/Out
G4double& LinearStepLength,
G4ThreeVector& IntersectionPoint,
G4bool* calledNavigator = nullptr );
// Intersect the chord from StartPointA to EndPointB and return
// whether an intersection occurred. NOTE: changes the Safety!
inline void SetEpsilonStepFor( G4double EpsilonStep );
inline void SetDeltaIntersectionFor( G4double deltaIntersection );
inline void SetNavigatorFor( G4Navigator *fNavigator );
inline void SetChordFinderFor(G4ChordFinder *fCFinder );
inline void SetEpsilonStepFor( G4double EpsilonStep );
inline void SetDeltaIntersectionFor( G4double deltaIntersection );
inline void SetNavigatorFor( G4Navigator* fNavigator );
inline void SetChordFinderFor(G4ChordFinder* fCFinder );
// These parameters must be set at each step, in case they were changed
// Note: This simple approach ensures that all scenarios are considered.
// [ Future refinement may identify which are invariant during a
// track, run or event ]
// Future refinement may identify which are invariant during a
// track, run or event
inline void SetVerboseFor(G4int fVerbose);
inline G4int GetVerboseFor();
inline void SetVerboseFor(G4int fVerbose);
inline G4int GetVerboseFor();
// Controling verbosity enables checking of the locating of intersections
public: // without description
@@ -116,12 +109,12 @@ class G4VIntersectionLocator
inline G4Navigator* GetNavigatorFor();
inline G4ChordFinder* GetChordFinderFor();
inline void SetSafetyParametersFor(G4bool UseSafety );
inline void SetSafetyParametersFor(G4bool UseSafety );
inline void AddAdjustementOfFoundIntersection(G4bool UseCorrection);
inline void AddAdjustementOfFoundIntersection(G4bool UseCorrection);
inline G4bool GetAdjustementOfFoundIntersection();
// Methods to be made Obsolete - replaced by methods below
inline void AdjustIntersections(G4bool UseCorrection);
inline void AdjustIntersections(G4bool UseCorrection);
inline G4bool AreIntersectionsAdjusted(){ return fUseNormalCorrection; }
// Change adjustment flag ( New Interface )
@@ -136,8 +129,8 @@ class G4VIntersectionLocator
protected: // with description
G4FieldTrack ReEstimateEndpoint( const G4FieldTrack &CurrentStateA,
const G4FieldTrack &EstimtdEndStateB,
G4FieldTrack ReEstimateEndpoint( const G4FieldTrack& CurrentStateA,
const G4FieldTrack& EstimtdEndStateB,
G4double linearDistSq, // not used
G4double curveDist ); // not used
// Return new estimate for state after curveDist starting from
@@ -153,8 +146,8 @@ class G4VIntersectionLocator
// Report error if EndB is before StartA (in curve length)
// In that case return errorCode = 2.
G4ThreeVector GetSurfaceNormal(const G4ThreeVector &CurrentInt_Point,
G4bool &validNormal); // const
G4ThreeVector GetSurfaceNormal(const G4ThreeVector& CurrentInt_Point,
G4bool& validNormal);
// Position *must* be the intersection point from last call
// to G4Navigator's ComputeStep (via IntersectChord )
// Will try to use cached (last) value in Navigator for speed,
@@ -165,20 +158,20 @@ class G4VIntersectionLocator
// - inaccuracies in the transformations used, or
// - issues with the Solid.
G4ThreeVector GetGlobalSurfaceNormal(const G4ThreeVector &CurrentE_Point,
G4bool &validNormal);
G4ThreeVector GetGlobalSurfaceNormal(const G4ThreeVector& CurrentE_Point,
G4bool& validNormal);
// Return the SurfaceNormal of Intersecting Solid in global coordinates
// Costlier then GetSurfaceNormal
G4bool AdjustmentOfFoundIntersection(const G4ThreeVector &A,
const G4ThreeVector &CurrentE_Point,
const G4ThreeVector &CurrentF_Point,
const G4ThreeVector &MomentumDir,
G4bool AdjustmentOfFoundIntersection(const G4ThreeVector& A,
const G4ThreeVector& CurrentE_Point,
const G4ThreeVector& CurrentF_Point,
const G4ThreeVector& MomentumDir,
const G4bool IntersectAF,
G4ThreeVector &IntersectionPoint,
G4double &NewSafety,
G4double &fPrevSafety,
G4ThreeVector &fPrevSftOrigin );
G4ThreeVector& IntersectionPoint,
G4double& NewSafety,
G4double& fPrevSafety,
G4ThreeVector& fPrevSftOrigin );
// Optional method for adjustment of located intersection point
// using the surface-normal
@@ -205,8 +198,8 @@ class G4VIntersectionLocator
// As above, but report information about code location.
// If CheckMode > 1, report extra information.
inline void SetCheckMode( G4bool value ) { fCheckMode = value; }
inline G4bool GetCheckMode() { return fCheckMode; }
inline void SetCheckMode( G4bool value ) { fCheckMode = value; }
inline G4bool GetCheckMode() { return fCheckMode; }
protected: // without description
@@ -238,43 +231,43 @@ class G4VIntersectionLocator
void ReportImmediateHit( const char* MethodName,
const G4ThreeVector& StartPosition,
const G4ThreeVector& TrialPoint,
double tolerance,
G4double tolerance,
unsigned long int numCalls );
// Report case: trial point is 'close' to start, within tolerance
private: // no description
G4ThreeVector GetLocalSurfaceNormal(const G4ThreeVector &CurrentE_Point,
G4bool &validNormal);
G4ThreeVector GetLocalSurfaceNormal(const G4ThreeVector& CurrentE_Point,
G4bool& validNormal);
// Return the SurfaceNormal of Intersecting Solid in local coordinates
G4ThreeVector GetLastSurfaceNormal( const G4ThreeVector& intersectPoint,
G4bool &validNormal) const;
G4bool& validNormal) const;
// Position *must* be the intersection point from last call
// to G4Navigator's ComputeStep (via IntersectChord )
// Temporary - will use the same method in the Navigator
protected:
G4double kCarTolerance; // Constant
G4double kCarTolerance; // Constant
G4int fVerboseLevel; // For debugging
G4bool fUseNormalCorrection; // Configuration parameter
G4bool fCheckMode;
G4int fVerboseLevel = 0; // For debugging
G4bool fUseNormalCorrection = false; // Configuration parameter
G4bool fCheckMode = false;
G4Navigator *fiNavigator;
G4Navigator* fiNavigator;
G4ChordFinder *fiChordFinder;
G4double fiEpsilonStep;
G4double fiDeltaIntersection;
G4bool fiUseSafety;
G4ChordFinder* fiChordFinder = nullptr; // Overridden at each step
G4double fiEpsilonStep = -1.0; // Overridden at each step
G4double fiDeltaIntersection = -1.0; // Overridden at each step
G4bool fiUseSafety = false; // Overridden at each step
// Parameters set at each physical step by calling method
// by G4PropagatorInField
G4Navigator *fHelpingNavigator;
// Helper for location
G4TouchableHistory *fpTouchable;
G4TouchableHistory *fpTouchable = nullptr;
// Touchable history hook
};