| 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: G4OpenGLImmediateWin32Viewer.cc,v 1.19 2009/05/20 10:19:51 lgarnier Exp $
>> 28 // GEANT4 tag $Name: geant4-09-03-patch-01 $
27 // 29 //
28 // 30 //
29 // Class G4OpenGLImmediateWin32Viewer : a clas 31 // Class G4OpenGLImmediateWin32Viewer : a class derived from G4OpenGLWin32Viewer and
30 // G4OpenGLImme 32 // G4OpenGLImmediateViewer.
31 33
>> 34 #ifdef G4VIS_BUILD_OPENGLWIN32_DRIVER
>> 35
32 #include "G4OpenGLImmediateWin32Viewer.hh" 36 #include "G4OpenGLImmediateWin32Viewer.hh"
33 #include "G4OpenGLImmediateSceneHandler.hh" 37 #include "G4OpenGLImmediateSceneHandler.hh"
34 38
35 #include "G4ios.hh" 39 #include "G4ios.hh"
36 40
37 G4OpenGLImmediateWin32Viewer::G4OpenGLImmediat 41 G4OpenGLImmediateWin32Viewer::G4OpenGLImmediateWin32Viewer
38 (G4OpenGLImmediateSceneHandler& sceneHandler, 42 (G4OpenGLImmediateSceneHandler& sceneHandler,
39 const G4String& name): 43 const G4String& name):
40 G4OpenGLViewer (sceneHandler), 44 G4OpenGLViewer (sceneHandler),
41 G4OpenGLWin32Viewer (sceneHandler), 45 G4OpenGLWin32Viewer (sceneHandler),
42 G4OpenGLImmediateViewer (sceneHandler), 46 G4OpenGLImmediateViewer (sceneHandler),
43 G4VViewer (sceneHandler, sceneHandler.Incremen 47 G4VViewer (sceneHandler, sceneHandler.IncrementViewCount (), name) {
44 48
45 if (fViewId < 0) return; // In case error i 49 if (fViewId < 0) return; // In case error in base class instantiation.
46 } 50 }
47 51
48 void G4OpenGLImmediateWin32Viewer::Initialise 52 void G4OpenGLImmediateWin32Viewer::Initialise () {
49 53
50 // ensure a suitable window was found 54 // ensure a suitable window was found
51 55
52 CreateGLWin32Context (); 56 CreateGLWin32Context ();
53 CreateMainWindow (); 57 CreateMainWindow ();
54 CreateFontLists (); 58 CreateFontLists ();
55 59
56 // If a double buffer context has been force 60 // If a double buffer context has been forced upon us, ignore the
57 // back buffer for this OpenGLImmediate view 61 // back buffer for this OpenGLImmediate view.
58 glDrawBuffer (GL_FRONT); 62 glDrawBuffer (GL_FRONT);
59 63
60 // clear the buffers and window. 64 // clear the buffers and window.
61 ClearView (); 65 ClearView ();
62 FinishView (); 66 FinishView ();
63 67
64 glDepthFunc (GL_LEQUAL); 68 glDepthFunc (GL_LEQUAL);
65 glDepthMask (GL_TRUE); 69 glDepthMask (GL_TRUE);
66 } 70 }
67 71
68 void G4OpenGLImmediateWin32Viewer::DrawView () 72 void G4OpenGLImmediateWin32Viewer::DrawView () {
69 73
70 // If a double buffer context has been force 74 // If a double buffer context has been forced upon us, ignore the
71 // back buffer for this OpenGLImmediate view 75 // back buffer for this OpenGLImmediate view.
72 glDrawBuffer (GL_FRONT); 76 glDrawBuffer (GL_FRONT);
73 77
74 G4ViewParameters::DrawingStyle style = GetVi 78 G4ViewParameters::DrawingStyle style = GetViewParameters().GetDrawingStyle();
75 79
>> 80 //Make sure current viewer is attached and clean...
>> 81 //Win32 version needed
>> 82 //glXMakeCurrent (dpy, win, cx);
76 glViewport (0, 0, getWinWidth(), getWinHeigh 83 glViewport (0, 0, getWinWidth(), getWinHeight());
77 84
78 if(style!=G4ViewParameters::hlr && 85 if(style!=G4ViewParameters::hlr &&
79 haloing_enabled) { 86 haloing_enabled) {
80 87
81 HaloingFirstPass (); 88 HaloingFirstPass ();
82 NeedKernelVisit (); 89 NeedKernelVisit ();
83 ProcessView (); 90 ProcessView ();
84 glFlush (); 91 glFlush ();
85 92
86 HaloingSecondPass (); 93 HaloingSecondPass ();
87 94
88 } 95 }
89 96
90 NeedKernelVisit (); // Always need to visit 97 NeedKernelVisit (); // Always need to visit G4 kernel.
91 ProcessView (); 98 ProcessView ();
92 FinishView (); 99 FinishView ();
93 100
94 } 101 }
95 102
96 ////////////////////////////////////////////// 103 //////////////////////////////////////////////////////////////////////////////
97 void G4OpenGLImmediateWin32Viewer::FinishView 104 void G4OpenGLImmediateWin32Viewer::FinishView (
98 ) 105 )
99 ////////////////////////////////////////////// 106 //////////////////////////////////////////////////////////////////////////////
100 //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 107 //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//
101 { 108 {
102 if(!fHDC) return; 109 if(!fHDC) return;
103 110
104 glFlush (); 111 glFlush ();
105 112
106 // Empty the Windows message queue : 113 // Empty the Windows message queue :
107 MSG event; 114 MSG event;
108 while ( ::PeekMessage(&event, NULL, 0, 0, PM 115 while ( ::PeekMessage(&event, NULL, 0, 0, PM_REMOVE) ) {
109 ::TranslateMessage(&event); 116 ::TranslateMessage(&event);
110 ::DispatchMessage (&event); 117 ::DispatchMessage (&event);
111 } 118 }
112 } 119 }
>> 120
>> 121 #endif
113 122