00001 // 00002 // ******************************************************************** 00003 // * License and Disclaimer * 00004 // * * 00005 // * The Geant4 software is copyright of the Copyright Holders of * 00006 // * the Geant4 Collaboration. It is provided under the terms and * 00007 // * conditions of the Geant4 Software License, included in the file * 00008 // * LICENSE and available at http://cern.ch/geant4/license . These * 00009 // * include a list of copyright holders. * 00010 // * * 00011 // * Neither the authors of this software system, nor their employing * 00012 // * institutes,nor the agencies providing financial support for this * 00013 // * work make any representation or warranty, express or implied, * 00014 // * regarding this software system or assume any liability for its * 00015 // * use. Please see the license in the file LICENSE and URL above * 00016 // * for the full disclaimer and the limitation of liability. * 00017 // * * 00018 // * This code implementation is the result of the scientific and * 00019 // * technical work of the GEANT4 collaboration. * 00020 // * By using, copying, modifying or distributing the software (or * 00021 // * any work based on the software) you agree to acknowledge its * 00022 // * use in resulting scientific publications, and indicate your * 00023 // * acceptance of all terms of the Geant4 Software license. * 00024 // ******************************************************************** 00025 // 00026 // 00027 // $Id$ 00028 // 00029 // OpenInventor graphics system factory. 00030 00031 #ifdef G4VIS_BUILD_OIWIN32_DRIVER 00032 00033 // this : 00034 #include "G4OpenInventorWin.hh" 00035 00036 #include <Inventor/Win/SoWin.h> 00037 00038 #include "G4OpenInventorSceneHandler.hh" 00039 #include "G4OpenInventorWinViewer.hh" 00040 #include "G4Win32.hh" 00041 00042 G4OpenInventorWin::G4OpenInventorWin () 00043 :G4OpenInventor("OpenInventorWin","OIWin32",G4VGraphicsSystem::threeD) 00044 ,fInited(false) 00045 { 00046 } 00047 00048 void G4OpenInventorWin::Initialize () 00049 { 00050 if(fInited) return; //Done 00051 00052 SetInteractorManager (G4Win32::getInstance()); 00053 GetInteractorManager () -> RemoveDispatcher((G4DispatchFunction)G4Win32::dispatchWin32Event); 00054 00055 // GetInteractorManager () -> AddDispatcher((G4DispatchFunction)SoWin::dispatchEvent); 00056 00057 HWND toplevel = (HWND)GetInteractorManager()->GetMainInteractor(); 00058 00059 if(!SoWin::getTopLevelWidget()) SoWin::init(toplevel); 00060 00061 InitNodes(); 00062 00063 fInited = true; 00064 } 00065 00066 G4OpenInventorWin::~G4OpenInventorWin () {} 00067 G4VViewer* G4OpenInventorWin::CreateViewer (G4VSceneHandler& scene, const G4String& name) 00068 { 00069 Initialize(); 00070 G4OpenInventorSceneHandler* pScene = (G4OpenInventorSceneHandler*)&scene; 00071 return new G4OpenInventorWinViewer (*pScene, name); 00072 } 00073 00074 00075 #endif