Import Geant4 3.2.0 source tree

source/visualization/modeling/src/G4PhysicalVolumeModel.cc

@@ -1,12 +1,28 @@
-// This code implementation is the intellectual property of
-// the 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.
+// ********************************************************************
+// * DISCLAIMER                                                       *
+// *                                                                  *
+// * The following disclaimer summarizes all the specific disclaimers *
+// * of contributors to this software. The specific disclaimers,which *
+// * govern, are listed with their locations in:                      *
+// *   http://cern.ch/geant4/license                                  *
+// *                                                                  *
+// * Neither the authors of this software system, nor their employing *
+// * institutes,nor the agencies providing financial support for this *
+// * work  make  any representation or  warranty, express or implied, *
+// * regarding  this  software system or assume any liability for its *
+// * use.                                                             *
+// *                                                                  *
+// * This  code  implementation is the  intellectual property  of the *
+// * 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: G4PhysicalVolumeModel.cc,v 1.14 2001/03/15 12:20:53 johna Exp $
-// GEANT4 tag $Name: geant4-03-01 $
+//
+// $Id: G4PhysicalVolumeModel.cc,v 1.15.2.1 2001/06/28 19:16:20 gunter Exp $
+// GEANT4 tag $Name:  $
 //
 // 
 // John Allison  31st December 1997.
@@ -42,6 +58,7 @@ G4PhysicalVolumeModel::G4PhysicalVolumeModel
   fCurrentDepth   (0),
   fpCurrentPV     (0),
   fpCurrentLV     (0),
+  fCurtailDescent (false),
   fpCurrentDepth  (0),
   fppCurrentPV    (0),
   fppCurrentLV    (0)
@@ -317,6 +334,12 @@ void G4PhysicalVolumeModel::DescribeAndDescend
     DescribeSolid (theNewAT, pSol, pVisAttribs, sceneHandler);
   }
 
+  if (fCurtailDescent) {
+    fCurtailDescent = false;
+    // Reset for normal descending of next volume at this level.
+    return;
+  }
+
   // First check if mother covers...
 
   // This is only effective in surface drawing style, and then only if