| Geant4 Cross Reference |
1 // 1 //
2 // ******************************************* 2 // ********************************************************************
3 // * License and Disclaimer << 3 // * DISCLAIMER *
4 // * 4 // * *
5 // * The Geant4 software is copyright of th << 5 // * The following disclaimer summarizes all the specific disclaimers *
6 // * the Geant4 Collaboration. It is provided << 6 // * of contributors to this software. The specific disclaimers,which *
7 // * conditions of the Geant4 Software License << 7 // * govern, are listed with their locations in: *
8 // * LICENSE and available at http://cern.ch/ << 8 // * http://cern.ch/geant4/license *
9 // * include a list of copyright holders. <<
10 // * 9 // * *
11 // * Neither the authors of this software syst 10 // * Neither the authors of this software system, nor their employing *
12 // * institutes,nor the agencies providing fin 11 // * institutes,nor the agencies providing financial support for this *
13 // * work make any representation or warran 12 // * work make any representation or warranty, express or implied, *
14 // * regarding this software system or assum 13 // * regarding this software system or assume any liability for its *
15 // * use. Please see the license in the file << 14 // * use. *
16 // * for the full disclaimer and the limitatio <<
17 // * 15 // * *
18 // * This code implementation is the result << 16 // * This code implementation is the intellectual property of the *
19 // * technical work of the GEANT4 collaboratio << 17 // * GEANT4 collaboration. *
20 // * By using, copying, modifying or distri << 18 // * By copying, distributing or modifying the Program (or any work *
21 // * any work based on the software) you ag << 19 // * based on the Program) you indicate your acceptance of this *
22 // * use in resulting scientific publicati << 20 // * statement, and all its terms. *
23 // * acceptance of all terms of the Geant4 Sof <<
24 // ******************************************* 21 // ********************************************************************
25 // 22 //
26 // 23 //
>> 24 // $Id: G4OpenGLImmediateWin32Viewer.cc,v 1.7 2003/06/10 17:13:32 gcosmo Exp $
>> 25 // GEANT4 tag $Name: geant4-07-00-patch-01 $
27 // 26 //
28 // 27 //
29 // Class G4OpenGLImmediateWin32Viewer : a clas 28 // Class G4OpenGLImmediateWin32Viewer : a class derived from G4OpenGLWin32Viewer and
30 // G4OpenGLImme 29 // G4OpenGLImmediateViewer.
31 30
>> 31 #ifdef G4VIS_BUILD_OPENGLWIN32_DRIVER
>> 32
32 #include "G4OpenGLImmediateWin32Viewer.hh" 33 #include "G4OpenGLImmediateWin32Viewer.hh"
33 #include "G4OpenGLImmediateSceneHandler.hh" <<
34 34
35 #include "G4ios.hh" 35 #include "G4ios.hh"
36 36
37 G4OpenGLImmediateWin32Viewer::G4OpenGLImmediat 37 G4OpenGLImmediateWin32Viewer::G4OpenGLImmediateWin32Viewer
38 (G4OpenGLImmediateSceneHandler& sceneHandler, << 38 (G4OpenGLImmediateSceneHandler& scene,
39 const G4String& name): 39 const G4String& name):
40 G4OpenGLViewer (sceneHandler), << 40 G4OpenGLViewer (scene),
41 G4OpenGLWin32Viewer (sceneHandler), << 41 G4OpenGLWin32Viewer (scene),
42 G4OpenGLImmediateViewer (sceneHandler), << 42 G4OpenGLImmediateViewer (scene),
43 G4VViewer (sceneHandler, sceneHandler.Incremen << 43 G4VViewer (scene, scene.IncrementViewCount (), name) {
44 44
45 if (fViewId < 0) return; // In case error i 45 if (fViewId < 0) return; // In case error in base class instantiation.
46 } 46 }
47 47
48 void G4OpenGLImmediateWin32Viewer::Initialise 48 void G4OpenGLImmediateWin32Viewer::Initialise () {
49 49
50 // ensure a suitable window was found 50 // ensure a suitable window was found
51 51
52 CreateGLWin32Context (); 52 CreateGLWin32Context ();
53 CreateMainWindow (); 53 CreateMainWindow ();
54 CreateFontLists (); <<
55 54
56 // If a double buffer context has been force 55 // If a double buffer context has been forced upon us, ignore the
57 // back buffer for this OpenGLImmediate view 56 // back buffer for this OpenGLImmediate view.
58 glDrawBuffer (GL_FRONT); << 57 if (doublebuffer) {
>> 58 doublebuffer = false;
>> 59 glDrawBuffer (GL_FRONT);
>> 60 }
59 61
60 // clear the buffers and window. 62 // clear the buffers and window.
61 ClearView (); 63 ClearView ();
62 FinishView (); 64 FinishView ();
63 65
64 glDepthFunc (GL_LEQUAL); 66 glDepthFunc (GL_LEQUAL);
65 glDepthMask (GL_TRUE); 67 glDepthMask (GL_TRUE);
66 } 68 }
67 69
68 void G4OpenGLImmediateWin32Viewer::DrawView () 70 void G4OpenGLImmediateWin32Viewer::DrawView () {
69 71
70 // If a double buffer context has been force 72 // If a double buffer context has been forced upon us, ignore the
71 // back buffer for this OpenGLImmediate view 73 // back buffer for this OpenGLImmediate view.
72 glDrawBuffer (GL_FRONT); << 74 if (doublebuffer) {
>> 75 doublebuffer = false;
>> 76 glDrawBuffer (GL_FRONT);
>> 77 }
>> 78
>> 79 if (white_background == true) {
>> 80 glClearColor (1., 1., 1., 1.);
>> 81 } else {
>> 82 glClearColor (0., 0., 0., 1.);
>> 83 }
>> 84 glClearDepth (1.0);
73 85
74 G4ViewParameters::DrawingStyle style = GetVi 86 G4ViewParameters::DrawingStyle style = GetViewParameters().GetDrawingStyle();
75 87
76 glViewport (0, 0, getWinWidth(), getWinHeigh << 88 //Make sure current viewer is attached and clean...
>> 89 //Win32 version needed
>> 90 //glXMakeCurrent (dpy, win, cx);
>> 91 glViewport (0, 0, WinSize_x, WinSize_y);
>> 92 ClearView ();
77 93
78 if(style!=G4ViewParameters::hlr && 94 if(style!=G4ViewParameters::hlr &&
79 haloing_enabled) { 95 haloing_enabled) {
80 96
81 HaloingFirstPass (); 97 HaloingFirstPass ();
82 NeedKernelVisit (); 98 NeedKernelVisit ();
83 ProcessView (); 99 ProcessView ();
84 glFlush (); 100 glFlush ();
85 101
86 HaloingSecondPass (); 102 HaloingSecondPass ();
87 103
88 } 104 }
89 105
90 NeedKernelVisit (); // Always need to visit 106 NeedKernelVisit (); // Always need to visit G4 kernel.
91 ProcessView (); 107 ProcessView ();
92 FinishView (); 108 FinishView ();
93 109
94 } 110 }
95 111
96 ////////////////////////////////////////////// << 112 #endif
97 void G4OpenGLImmediateWin32Viewer::FinishView <<
98 ) <<
99 ////////////////////////////////////////////// <<
100 //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! <<
101 { <<
102 if(!fHDC) return; <<
103 <<
104 glFlush (); <<
105 <<
106 // Empty the Windows message queue : <<
107 MSG event; <<
108 while ( ::PeekMessage(&event, NULL, 0, 0, PM <<
109 ::TranslateMessage(&event); <<
110 ::DispatchMessage (&event); <<
111 } <<
112 } <<
113 113