Geant4 Cross Reference |
1 // 1 // 2 // ******************************************* 2 // ******************************************************************** 3 // * License and Disclaimer 3 // * License and Disclaimer * 4 // * 4 // * * 5 // * The Geant4 software is copyright of th 5 // * The Geant4 software is copyright of the Copyright Holders of * 6 // * the Geant4 Collaboration. It is provided 6 // * the Geant4 Collaboration. It is provided under the terms and * 7 // * conditions of the Geant4 Software License 7 // * conditions of the Geant4 Software License, included in the file * 8 // * LICENSE and available at http://cern.ch/ 8 // * LICENSE and available at http://cern.ch/geant4/license . These * 9 // * include a list of copyright holders. 9 // * include a list of copyright holders. * 10 // * 10 // * * 11 // * Neither the authors of this software syst 11 // * Neither the authors of this software system, nor their employing * 12 // * institutes,nor the agencies providing fin 12 // * institutes,nor the agencies providing financial support for this * 13 // * work make any representation or warran 13 // * work make any representation or warranty, express or implied, * 14 // * regarding this software system or assum 14 // * regarding this software system or assume any liability for its * 15 // * use. Please see the license in the file 15 // * use. Please see the license in the file LICENSE and URL above * 16 // * for the full disclaimer and the limitatio 16 // * for the full disclaimer and the limitation of liability. * 17 // * 17 // * * 18 // * This code implementation is the result 18 // * This code implementation is the result of the scientific and * 19 // * technical work of the GEANT4 collaboratio 19 // * technical work of the GEANT4 collaboration. * 20 // * By using, copying, modifying or distri 20 // * By using, copying, modifying or distributing the software (or * 21 // * any work based on the software) you ag 21 // * any work based on the software) you agree to acknowledge its * 22 // * use in resulting scientific publicati 22 // * use in resulting scientific publications, and indicate your * 23 // * acceptance of all terms of the Geant4 Sof 23 // * acceptance of all terms of the Geant4 Software license. * 24 // ******************************************* 24 // ******************************************************************** 25 // 25 // 26 // 26 // >> 27 // $Id: G4OpenGLStoredWin32Viewer.cc,v 1.18 2006/09/04 12:07:59 allison Exp $ >> 28 // GEANT4 tag $Name: geant4-08-03-patch-02 $ 27 // 29 // 28 // 30 // 29 // Class G4OpenGLStoredWin32Viewer : a class d 31 // Class G4OpenGLStoredWin32Viewer : a class derived from G4OpenGLWin32Viewer and 30 // G4OpenGLStoredV 32 // G4OpenGLStoredViewer. 31 33 32 #include "G4OpenGLStoredWin32Viewer.hh" << 34 #ifdef G4VIS_BUILD_OPENGLWIN32_DRIVER 33 35 34 #include "G4OpenGLStoredSceneHandler.hh" << 36 #include "G4OpenGLStoredWin32Viewer.hh" 35 37 36 #include "G4ios.hh" 38 #include "G4ios.hh" 37 39 38 G4OpenGLStoredWin32Viewer::G4OpenGLStoredWin32 40 G4OpenGLStoredWin32Viewer::G4OpenGLStoredWin32Viewer 39 (G4OpenGLStoredSceneHandler& sceneHandler, 41 (G4OpenGLStoredSceneHandler& sceneHandler, 40 const G4String& name): 42 const G4String& name): 41 G4OpenGLViewer (sceneHandler), 43 G4OpenGLViewer (sceneHandler), 42 G4OpenGLWin32Viewer (sceneHandler), 44 G4OpenGLWin32Viewer (sceneHandler), 43 G4OpenGLStoredViewer (sceneHandler), 45 G4OpenGLStoredViewer (sceneHandler), 44 G4VViewer (sceneHandler, sceneHandler.Incremen 46 G4VViewer (sceneHandler, sceneHandler.IncrementViewCount (), name) { 45 47 46 if (fViewId < 0) return; // In case error i 48 if (fViewId < 0) return; // In case error in base class instantiation. 47 } 49 } 48 50 49 void G4OpenGLStoredWin32Viewer::Initialise () 51 void G4OpenGLStoredWin32Viewer::Initialise () { 50 52 51 //Check that G4OpenGLWin32Viewer got a doubl 53 //Check that G4OpenGLWin32Viewer got a double buffered colour visual 52 54 53 CreateGLWin32Context (); 55 CreateGLWin32Context (); 54 CreateMainWindow (); 56 CreateMainWindow (); 55 CreateFontLists (); 57 CreateFontLists (); 56 58 57 // clear the buffers and window. 59 // clear the buffers and window. 58 ClearView (); 60 ClearView (); 59 FinishView (); 61 FinishView (); 60 62 61 glDepthFunc (GL_LEQUAL); 63 glDepthFunc (GL_LEQUAL); 62 glDepthMask (GL_TRUE); 64 glDepthMask (GL_TRUE); 63 } 65 } 64 66 65 void G4OpenGLStoredWin32Viewer::DrawView () { 67 void G4OpenGLStoredWin32Viewer::DrawView () { 66 68 67 glViewport (0, 0, getWinWidth(), getWinHeigh << 69 //Make sure current viewer is attached and clean... >> 70 //Win32 version needed >> 71 // glXMakeCurrent (dpy, win, cx); >> 72 glViewport (0, 0, WinSize_x, WinSize_y); 68 73 69 G4ViewParameters::DrawingStyle style = GetVi 74 G4ViewParameters::DrawingStyle style = GetViewParameters().GetDrawingStyle(); 70 75 71 //See if things have changed from last time 76 //See if things have changed from last time and remake if necessary... 72 // The fNeedKernelVisit flag might have been 77 // The fNeedKernelVisit flag might have been set by the user in 73 // /vis/viewer/rebuild, but if not, make dec 78 // /vis/viewer/rebuild, but if not, make decision and set flag only 74 // if necessary... 79 // if necessary... 75 if (!fNeedKernelVisit) KernelVisitDecision ( 80 if (!fNeedKernelVisit) KernelVisitDecision (); 76 fLastVP = fVP; << 77 G4bool kernelVisitWasNeeded = fNeedKernelVis 81 G4bool kernelVisitWasNeeded = fNeedKernelVisit; // Keep (ProcessView resets). 78 ProcessView (); 82 ProcessView (); 79 83 80 if(style!=G4ViewParameters::hlr && 84 if(style!=G4ViewParameters::hlr && 81 haloing_enabled) { 85 haloing_enabled) { 82 86 83 HaloingFirstPass (); 87 HaloingFirstPass (); 84 DrawDisplayLists (); 88 DrawDisplayLists (); 85 glFlush (); 89 glFlush (); 86 90 87 HaloingSecondPass (); 91 HaloingSecondPass (); 88 92 89 DrawDisplayLists (); 93 DrawDisplayLists (); 90 FinishView (); 94 FinishView (); 91 95 92 } else { 96 } else { 93 97 94 // If kernel visit was needed, drawing and 98 // If kernel visit was needed, drawing and FinishView will already 95 // have been done, so... 99 // have been done, so... 96 if (!kernelVisitWasNeeded) { 100 if (!kernelVisitWasNeeded) { 97 DrawDisplayLists (); 101 DrawDisplayLists (); 98 FinishView (); 102 FinishView (); 99 } else { 103 } else { 100 // However, union cutaways are implemented 104 // However, union cutaways are implemented in DrawDisplayLists, so make 101 // an extra pass... 105 // an extra pass... 102 if (fVP.IsCutaway() && 106 if (fVP.IsCutaway() && 103 fVP.GetCutawayMode() == G4ViewParameters:: 107 fVP.GetCutawayMode() == G4ViewParameters::cutawayUnion) { 104 ClearView(); 108 ClearView(); 105 DrawDisplayLists (); 109 DrawDisplayLists (); 106 FinishView (); 110 FinishView (); 107 } else { // ADD TO AVOID KernelVisit=1 a << 108 DrawDisplayLists (); << 109 FinishView (); << 110 } 111 } 111 } 112 } 112 } 113 } 113 } 114 } 114 115 115 ////////////////////////////////////////////// 116 ////////////////////////////////////////////////////////////////////////////// 116 void G4OpenGLStoredWin32Viewer::FinishView ( 117 void G4OpenGLStoredWin32Viewer::FinishView ( 117 ) 118 ) 118 ////////////////////////////////////////////// 119 ////////////////////////////////////////////////////////////////////////////// 119 //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 120 //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// 120 { 121 { 121 if(!fHDC) return; 122 if(!fHDC) return; 122 123 123 glFlush (); 124 glFlush (); 124 GLint renderMode; << 125 ::SwapBuffers(fHDC); 125 glGetIntegerv(GL_RENDER_MODE, &renderMode); << 126 if (renderMode == GL_RENDER) ::SwapBuffers(f << 127 126 128 // Empty the Windows message queue : 127 // Empty the Windows message queue : 129 MSG event; 128 MSG event; 130 while ( ::PeekMessage(&event, NULL, 0, 0, PM 129 while ( ::PeekMessage(&event, NULL, 0, 0, PM_REMOVE) ) { 131 ::TranslateMessage(&event); 130 ::TranslateMessage(&event); 132 ::DispatchMessage (&event); 131 ::DispatchMessage (&event); 133 } 132 } 134 } 133 } >> 134 >> 135 #endif 135 136