Import Geant4 0.0.0 source tree

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+// This code implementation is the intellectual property of
+// the RD44 GEANT4 collaboration.
+//
+// By copying, distributing or modifying the Program (or any work
+// based on the Program) you indicate your acceptance of this statement,
+// and all its terms.
+//
+// $Id: G4ParameterisedNavigation.hh,v 2.2 1998/11/02 12:11:56 japost Exp $
+// GEANT4 tag $Name: geant4-00 $
+//
+// 
+// class G4ParameterisedNavigation: Utility for navigation in volumes
+// containing a single G4PVParameterised volume for which voxels for
+// the replicated volumes have been constructed.
+// [Voxels MUST be along one axis only: NOT refined] Paul Kent Aug 96
+
+#ifndef G4PARAMETERISEDNAVIGATION_HH
+#define G4PARAMETERISEDNAVIGATION_HH
+
+#include "globals.hh"
+#include "G4NavigationHistory.hh"
+#include "G4AffineTransform.hh"
+#include "G4VPhysicalVolume.hh"
+#include "G4VPVParameterisation.hh"
+#include "G4LogicalVolume.hh"
+#include "G4VSolid.hh"
+#include "G4ThreeVector.hh"
+
+#include "G4BlockingList.hh"
+
+// Required for voxel handling
+#include "G4SmartVoxelProxy.hh"
+#include "G4SmartVoxelNode.hh"
+#include "G4SmartVoxelHeader.hh"
+
+class G4ParameterisedNavigation
+{
+public:
+	G4ParameterisedNavigation();
+        ~G4ParameterisedNavigation();
+	G4SmartVoxelNode* VoxelLocate(G4SmartVoxelHeader *pHead,
+                           const G4ThreeVector &localPoint);
+	G4bool LevelLocate(G4NavigationHistory& history,
+			   const G4VPhysicalVolume *blockedVol,
+                           const G4int blockedNum,
+                           const G4ThreeVector &globalPoint,
+                           const G4ThreeVector* globalDirection,
+			   const G4bool pLocatedOnEdge, 
+			   G4ThreeVector &localPoint);
+	G4double ComputeStep(const G4ThreeVector &globalPoint,
+			     const G4ThreeVector &globalDirection,
+			     const G4double currentProposedStepLength,
+			     G4double &newSafety,
+			     G4NavigationHistory &history,
+			     G4bool &validExitNormal,
+			     G4ThreeVector &exitNormal,
+			     G4bool &exiting,
+			     G4bool &entering,
+                             G4VPhysicalVolume *(*pBlockedPhysical),
+                             G4int &blockedReplicaNo);
+        G4double ComputeSafety(const G4ThreeVector &localPoint,
+		               const  G4NavigationHistory &history,
+		               const G4double pProposedMaxLength=DBL_MAX );
+private:
+	G4double ComputeVoxelSafety(const G4ThreeVector &localPoint) const;
+	G4bool LocateNextVoxel(const G4ThreeVector &localPoint,
+			const G4ThreeVector& localDirection,
+		        const G4double currentStep);
+
+    G4BlockingList fBList;	// Blocked volumes
+//
+//  BEGIN Voxel Stack information
+//
+    EAxis fVoxelAxis;
+    G4int fVoxelNoSlices;
+    G4double fVoxelSliceWidth; 
+    G4int fVoxelNodeNo;	  
+    G4SmartVoxelHeader *fVoxelHeader;
+    G4SmartVoxelNode *fVoxelNode;
+//
+//  END Voxel Stack information
+//
+
+};
+
+#include "G4AuxiliaryNavServices.hh"    // Needed for inline methods
+
+#include "G4ParameterisedNavigation.icc"
+
+#endif
+
+