| 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 1.16.6.1 2009/03/13 09:02:57 gcosmo Exp $
>> 28 // GEANT4 tag $Name: geant4-09-02-patch-03 $
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" <<
34 37
35 #include "G4ios.hh" 38 #include "G4ios.hh"
36 39
37 G4OpenGLImmediateWin32Viewer::G4OpenGLImmediat 40 G4OpenGLImmediateWin32Viewer::G4OpenGLImmediateWin32Viewer
38 (G4OpenGLImmediateSceneHandler& sceneHandler, 41 (G4OpenGLImmediateSceneHandler& sceneHandler,
39 const G4String& name): 42 const G4String& name):
40 G4OpenGLViewer (sceneHandler), 43 G4OpenGLViewer (sceneHandler),
41 G4OpenGLWin32Viewer (sceneHandler), 44 G4OpenGLWin32Viewer (sceneHandler),
42 G4OpenGLImmediateViewer (sceneHandler), 45 G4OpenGLImmediateViewer (sceneHandler),
43 G4VViewer (sceneHandler, sceneHandler.Incremen 46 G4VViewer (sceneHandler, sceneHandler.IncrementViewCount (), name) {
44 47
45 if (fViewId < 0) return; // In case error i 48 if (fViewId < 0) return; // In case error in base class instantiation.
46 } 49 }
47 50
48 void G4OpenGLImmediateWin32Viewer::Initialise 51 void G4OpenGLImmediateWin32Viewer::Initialise () {
49 52
50 // ensure a suitable window was found 53 // ensure a suitable window was found
51 54
52 CreateGLWin32Context (); 55 CreateGLWin32Context ();
53 CreateMainWindow (); 56 CreateMainWindow ();
54 CreateFontLists (); 57 CreateFontLists ();
55 58
56 // If a double buffer context has been force 59 // If a double buffer context has been forced upon us, ignore the
57 // back buffer for this OpenGLImmediate view 60 // back buffer for this OpenGLImmediate view.
58 glDrawBuffer (GL_FRONT); 61 glDrawBuffer (GL_FRONT);
59 62
60 // clear the buffers and window. 63 // clear the buffers and window.
61 ClearView (); 64 ClearView ();
62 FinishView (); 65 FinishView ();
63 66
64 glDepthFunc (GL_LEQUAL); 67 glDepthFunc (GL_LEQUAL);
65 glDepthMask (GL_TRUE); 68 glDepthMask (GL_TRUE);
66 } 69 }
67 70
68 void G4OpenGLImmediateWin32Viewer::DrawView () 71 void G4OpenGLImmediateWin32Viewer::DrawView () {
69 72
70 // If a double buffer context has been force 73 // If a double buffer context has been forced upon us, ignore the
71 // back buffer for this OpenGLImmediate view 74 // back buffer for this OpenGLImmediate view.
72 glDrawBuffer (GL_FRONT); 75 glDrawBuffer (GL_FRONT);
73 76
74 G4ViewParameters::DrawingStyle style = GetVi 77 G4ViewParameters::DrawingStyle style = GetViewParameters().GetDrawingStyle();
75 78
76 glViewport (0, 0, getWinWidth(), getWinHeigh << 79 //Make sure current viewer is attached and clean...
>> 80 //Win32 version needed
>> 81 //glXMakeCurrent (dpy, win, cx);
>> 82 glViewport (0, 0, fWinSize_x, fWinSize_y);
77 83
78 if(style!=G4ViewParameters::hlr && 84 if(style!=G4ViewParameters::hlr &&
79 haloing_enabled) { 85 haloing_enabled) {
80 86
81 HaloingFirstPass (); 87 HaloingFirstPass ();
82 NeedKernelVisit (); 88 NeedKernelVisit ();
83 ProcessView (); 89 ProcessView ();
84 glFlush (); 90 glFlush ();
85 91
86 HaloingSecondPass (); 92 HaloingSecondPass ();
87 93
88 } 94 }
89 95
90 NeedKernelVisit (); // Always need to visit 96 NeedKernelVisit (); // Always need to visit G4 kernel.
91 ProcessView (); 97 ProcessView ();
92 FinishView (); 98 FinishView ();
93 99
94 } 100 }
95 101
96 ////////////////////////////////////////////// 102 //////////////////////////////////////////////////////////////////////////////
97 void G4OpenGLImmediateWin32Viewer::FinishView 103 void G4OpenGLImmediateWin32Viewer::FinishView (
98 ) 104 )
99 ////////////////////////////////////////////// 105 //////////////////////////////////////////////////////////////////////////////
100 //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 106 //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//
101 { 107 {
102 if(!fHDC) return; 108 if(!fHDC) return;
103 109
104 glFlush (); 110 glFlush ();
105 111
106 // Empty the Windows message queue : 112 // Empty the Windows message queue :
107 MSG event; 113 MSG event;
108 while ( ::PeekMessage(&event, NULL, 0, 0, PM 114 while ( ::PeekMessage(&event, NULL, 0, 0, PM_REMOVE) ) {
109 ::TranslateMessage(&event); 115 ::TranslateMessage(&event);
110 ::DispatchMessage (&event); 116 ::DispatchMessage (&event);
111 } 117 }
112 } 118 }
>> 119
>> 120 #endif
113 121