Import Geant4 8.1.0 source tree

source/visualization/RayTracer/src/G4RayTracerViewer.cc

@@ -1,28 +1,31 @@
 //
 // ********************************************************************
-// * DISCLAIMER                                                       *
+// * License and 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                                  *
+// * 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.                                                             *
+// * 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  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.                                    *
+// * 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.          *
 // ********************************************************************
 //
 //
-// $Id: G4RayTracerViewer.cc,v 1.14 2005/11/18 23:07:04 allison Exp $
-// GEANT4 tag $Name: geant4-08-00 $
+// $Id: G4RayTracerViewer.cc,v 1.16 2006/06/29 21:24:15 gunter Exp $
+// GEANT4 tag $Name: geant4-08-01 $
 
 #include "G4RayTracerViewer.hh"
 
@@ -31,26 +34,26 @@
 
 #include "G4VSceneHandler.hh"
 #include "G4Scene.hh"
-#include "G4RayTracer.hh"
+#include "G4TheRayTracer.hh"
 #include "G4UImanager.hh"
 
 G4RayTracerViewer::G4RayTracerViewer
-(G4VSceneHandler& sceneHandler, const G4String& name):
+(G4VSceneHandler& sceneHandler,
+ const G4String& name,
+ G4TheRayTracer* aTracer):
   G4VViewer(sceneHandler, sceneHandler.IncrementViewCount(), name),
   fFileCount(0)
 {
-  G4RayTracer* theTracer = 
-    (G4RayTracer*) fSceneHandler.GetGraphicsSystem();
+  theTracer = aTracer;
+  if (!aTracer) theTracer = new G4TheRayTracer;
   theTracer->SetNColumn(fVP.GetWindowSizeHintX());
   theTracer->SetNRow(fVP.GetWindowSizeHintY());
 }
 
 G4RayTracerViewer::~G4RayTracerViewer() {}
 
-void G4RayTracerViewer::SetView() {
-  G4RayTracer* theTracer = 
-    (G4RayTracer*) fSceneHandler.GetGraphicsSystem();
-
+void G4RayTracerViewer::SetView()
+{
   // Get radius of scene, etc.  (See G4OpenGLViewer::SetView().)
   // Note that this procedure properly takes into account zoom, dolly and pan.
   const G4Point3D& targetPoint
@@ -81,7 +84,8 @@ void G4RayTracerViewer::SetView() {
 
 void G4RayTracerViewer::ClearView() {}
 
-void G4RayTracerViewer::DrawView() {
+void G4RayTracerViewer::DrawView()
+{
   if (fVP.GetFieldHalfAngle() == 0.) { // Orthogonal (parallel) projection.
     G4double fieldHalfAngle = perMillion;
     fVP.SetFieldHalfAngle(fieldHalfAngle);
@@ -98,8 +102,6 @@ void G4RayTracerViewer::DrawView() {
   else {
     SetView();  // Special graphics system - bypass ProcessView().
   }
-  G4RayTracer* theTracer = 
-    (G4RayTracer*) fSceneHandler.GetGraphicsSystem();
   std::ostringstream filename;
   filename << "g4RayTracer." << fShortName << '_' << fFileCount++ << ".jpeg";
   theTracer->Trace(filename.str());