Import Geant4 10.6.1 source tree

source/geometry/navigation/include/G4RegularNavigation.hh

@@ -32,7 +32,7 @@
 // navigation does not stop at the surface
 
 // History:
-// - Created: P.Arce, May 2007
+// - Created. P.Arce, May 2007
 // --------------------------------------------------------------------
 #ifndef G4RegularNavigation_HH
 #define G4RegularNavigation_HH
@@ -122,6 +122,21 @@ class G4RegularNavigation
 
     G4NormalNavigation* fnormalNav = nullptr;
     G4double kCarTolerance;  
+    G4double fMinStep;
+
+    G4bool fLastStepWasZero;
+      // Whether the last ComputeStep moved Zero. Used to check for edges.
+    G4int fNumberZeroSteps;
+      // Number of preceding moves that were Zero. Reset to 0 after finite step
+    G4int fActionThreshold_NoZeroSteps;
+      // After this many failed/zero steps, act (push etc)
+    G4int fAbandonThreshold_NoZeroSteps;
+      // After this many failed/zero steps, abandon track
+    G4int fNoStepsAllowed;
+      // Maximum number of steps a track can travel skipping voxels
+      // (if there are more, track is assumed to be stuck and it is killed)
+    G4bool fWarnPush;
+      // Send warning message that a stuck particle has been pushed
 };
 
 #endif