Import Geant4 10.6.0.beta source tree

2019-06-28 11:59:04 +02:00
parent 28a70706e0
commit d0f911957d
1056 changed files with 95168 additions and 78160 deletions
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+//
+// ********************************************************************
+// * License and Disclaimer                                           *
+// *                                                                  *
+// * The  Geant4 software  is  copyright of the Copyright Holders  of *
+// * the Geant4 Collaboration.  It is provided  under  the terms  and *
+// * conditions of the Geant4 Software License,  included in the file *
+// * LICENSE and available at  http://cern.ch/geant4/license .  These *
+// * include a list of copyright holders.                             *
+// *                                                                  *
+// * 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.  Please see the license in the file  LICENSE  and URL above *
+// * for the full disclaimer and the limitation of liability.         *
+// *                                                                  *
+// * This  code  implementation is the result of  the  scientific and *
+// * technical work of the GEANT4 collaboration.                      *
+// * By using,  copying,  modifying or  distributing the software (or *
+// * any work based  on the software)  you  agree  to acknowledge its *
+// * use  in  resulting  scientific  publications,  and indicate your *
+// * acceptance of all terms of the Geant4 Software license.          *
+// ********************************************************************
+//
+//
+//
+// 
+// John Allison  15th February 2019
+// An artificial scene to reuse G4VScene code to calculate a bounding extent.
+
+#include "G4BoundingExtentScene.hh"
+
+#include "G4VSolid.hh"
+#include "G4PhysicalVolumeModel.hh"
+
+G4BoundingExtentScene::G4BoundingExtentScene (G4VModel* pModel)
+:fpModel(pModel)
+{}
+
+G4BoundingExtentScene::~G4BoundingExtentScene () {}
+
+
+void G4BoundingExtentScene::ProcessVolume(const G4VSolid& solid)
+{
+  G4VisExtent newExtent = solid.GetExtent ();
+  if (fpCurrentObjectTransformation) {
+    newExtent.Transform (*fpCurrentObjectTransformation);
+  }
+  AccrueBoundingExtent (newExtent);
+
+  // Curtail descent - can assume daughters are contained within mother...
+  G4PhysicalVolumeModel* pPVM = dynamic_cast<G4PhysicalVolumeModel*>(fpModel);
+  if (pPVM) pPVM->CurtailDescent();
+}
+
+void G4BoundingExtentScene::ResetBoundingExtent ()
+{
+  fExtent = G4VisExtent();
+  fpCurrentObjectTransformation = 0;
+}
+
+void G4BoundingExtentScene::AccrueBoundingExtent (const G4VisExtent& newExtent)
+{
+
+  if (fExtent == G4VisExtent()) {  // First time.
+
+    fExtent = newExtent;
+
+  } else {
+
+    if (newExtent.GetXmin() < fExtent.GetXmin()) fExtent.SetXmin(newExtent.GetXmin());
+    if (newExtent.GetYmin() < fExtent.GetYmin()) fExtent.SetYmin(newExtent.GetYmin());
+    if (newExtent.GetZmin() < fExtent.GetZmin()) fExtent.SetZmin(newExtent.GetZmin());
+    if (newExtent.GetXmax() > fExtent.GetXmax()) fExtent.SetXmax(newExtent.GetXmax());
+    if (newExtent.GetYmax() > fExtent.GetYmax()) fExtent.SetYmax(newExtent.GetYmax());
+    if (newExtent.GetZmax() > fExtent.GetZmax()) fExtent.SetZmax(newExtent.GetZmax());
+
+  }
+}