Geant4  10.01.p03
G4RayTracerXViewer.cc
Go to the documentation of this file.
1 //
2 // ********************************************************************
3 // * License and Disclaimer *
4 // * *
5 // * The Geant4 software is copyright of the Copyright Holders of *
6 // * the Geant4 Collaboration. It is provided under the terms and *
7 // * conditions of the Geant4 Software License, included in the file *
8 // * LICENSE and available at http://cern.ch/geant4/license . These *
9 // * include a list of copyright holders. *
10 // * *
11 // * Neither the authors of this software system, nor their employing *
12 // * institutes,nor the agencies providing financial support for this *
13 // * work make any representation or warranty, express or implied, *
14 // * regarding this software system or assume any liability for its *
15 // * use. Please see the license in the file LICENSE and URL above *
16 // * for the full disclaimer and the limitation of liability. *
17 // * *
18 // * This code implementation is the result of the scientific and *
19 // * technical work of the GEANT4 collaboration. *
20 // * By using, copying, modifying or distributing the software (or *
21 // * any work based on the software) you agree to acknowledge its *
22 // * use in resulting scientific publications, and indicate your *
23 // * acceptance of all terms of the Geant4 Software license. *
24 // ********************************************************************
25 //
26 //
27 // $Id: G4RayTracerXViewer.cc 66373 2012-12-18 09:41:34Z gcosmo $
28 
29 #ifdef G4VIS_BUILD_RAYTRACERX_DRIVER
30 
31 #include "G4RayTracerXViewer.hh"
32 
33 #include "G4VSceneHandler.hh"
34 #include "G4Scene.hh"
35 #include "G4TheRayTracer.hh"
36 #include "G4RTJpegMaker.hh"
37 #include "G4RTXScanner.hh"
38 #include "G4UImanager.hh"
39 
40 #include <cstdlib>
41 
42 G4RayTracerXViewer::G4RayTracerXViewer
43 (G4VSceneHandler& sceneHandler, const G4String& name):
44  G4RayTracerViewer(sceneHandler,
45  name,
46  new G4TheRayTracer(new G4RTJpegMaker, new G4RTXScanner))
47 {}
48 
49 G4RayTracerXViewer::~G4RayTracerXViewer() {}
50 
51 void G4RayTracerXViewer::Initialise() {
52 
53  if (!theTracer) {
54  G4cerr << "G4RayTracerXViewer::Initialise: No tracer" << G4endl;
55  fViewId = -1; // This flags an error.
56  return;
57  }
58 
59  theTracer->SetNColumn(fVP.GetWindowSizeHintX());
60  theTracer->SetNRow(fVP.GetWindowSizeHintY());
61 
62  // Set up X Window...
63  G4RTXScanner* theXScanner = (G4RTXScanner*)theTracer->GetScanner();
64  if (!theXScanner->GetXWindow(fName,fVP)) {
65  G4cerr << "G4RayTracerXViewer::Initialise: No scanner" << G4endl;
66  fViewId = -1; // This flags an error.
67  return;
68  }
69 }
70 
71 #endif
G4String fName
Definition: G4AttUtils.hh:55
G4String name
Definition: TRTMaterials.hh:40
#define G4endl
Definition: G4ios.hh:61
G4GLOB_DLL std::ostream G4cerr