[531] | 1 | // |
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| 2 | // ******************************************************************** |
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| 3 | // * License and Disclaimer * |
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| 4 | // * * |
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| 5 | // * The Geant4 software is copyright of the Copyright Holders of * |
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| 6 | // * the Geant4 Collaboration. It is provided under the terms and * |
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| 7 | // * conditions of the Geant4 Software License, included in the file * |
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| 8 | // * LICENSE and available at http://cern.ch/geant4/license . These * |
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| 9 | // * include a list of copyright holders. * |
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| 10 | // * * |
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| 11 | // * Neither the authors of this software system, nor their employing * |
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| 12 | // * institutes,nor the agencies providing financial support for this * |
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| 13 | // * work make any representation or warranty, express or implied, * |
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| 14 | // * regarding this software system or assume any liability for its * |
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| 15 | // * use. Please see the license in the file LICENSE and URL above * |
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| 16 | // * for the full disclaimer and the limitation of liability. * |
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| 17 | // * * |
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| 18 | // * This code implementation is the result of the scientific and * |
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| 19 | // * technical work of the GEANT4 collaboration. * |
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| 20 | // * By using, copying, modifying or distributing the software (or * |
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| 21 | // * any work based on the software) you agree to acknowledge its * |
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| 22 | // * use in resulting scientific publications, and indicate your * |
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| 23 | // * acceptance of all terms of the Geant4 Software license. * |
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| 24 | // ******************************************************************** |
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| 25 | // |
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| 26 | // |
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[533] | 27 | // $Id: G4OpenGLImmediateQtViewer.cc,v 1.16 2007/06/25 16:38:13 $ |
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[531] | 28 | // GEANT4 tag $Name: geant4-08-02-patch-01 $ |
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| 29 | // |
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[539] | 30 | // |
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[533] | 31 | // Class G4OpenGLImmediateQtViewer : a class derived from G4OpenGLQtViewer and |
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[531] | 32 | // G4OpenGLImmediateViewer. |
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| 33 | |
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[533] | 34 | #ifdef G4VIS_BUILD_OPENGLQT_DRIVER |
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[531] | 35 | |
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[533] | 36 | #include "G4OpenGLImmediateQtViewer.hh" |
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[531] | 37 | |
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| 38 | #include "G4ios.hh" |
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| 39 | |
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[533] | 40 | G4OpenGLImmediateQtViewer::G4OpenGLImmediateQtViewer |
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[531] | 41 | (G4OpenGLImmediateSceneHandler& sceneHandler, |
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| 42 | const G4String& name): |
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[550] | 43 | G4VViewer (sceneHandler, sceneHandler.IncrementViewCount (), name), |
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| 44 | G4OpenGLViewer (sceneHandler), |
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| 45 | G4OpenGLQtViewer (sceneHandler), |
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| 46 | G4OpenGLImmediateViewer (sceneHandler), |
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| 47 | QGLWidget() // FIXME : gerer le pb du parent ! |
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| 48 | { |
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[557] | 49 | nbPaint =0; |
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[531] | 50 | if (fViewId < 0) return; // In case error in base class instantiation. |
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| 51 | } |
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| 52 | |
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[551] | 53 | G4OpenGLImmediateQtViewer::~G4OpenGLImmediateQtViewer() { |
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| 54 | printf("GLWidget::~GLWidget \n"); |
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| 55 | makeCurrent(); |
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| 56 | printf("GLWidget::~GLWidget END\n"); |
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| 57 | } |
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| 58 | |
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[543] | 59 | void G4OpenGLImmediateQtViewer::Initialise() { |
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[551] | 60 | printf("GLWidget::Initialise \n"); |
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[552] | 61 | printf("readyToPaint = false \n"); |
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| 62 | readyToPaint = false; |
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[551] | 63 | // printf("G4OpenGLImmediateQtViewer::Initialise () 1\n"); |
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| 64 | // CreateGLQtContext (); |
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[543] | 65 | printf("G4OpenGLImmediateQtViewer::Initialise () 2\n"); |
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[541] | 66 | |
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[539] | 67 | CreateMainWindow (this); |
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[543] | 68 | printf("G4OpenGLImmediateQtViewer::Initialise () 3\n"); |
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[551] | 69 | |
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| 70 | // CreateFontLists (); // FIXME Does nothing! |
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| 71 | |
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| 72 | printf("readyToPaint = true \n"); |
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[552] | 73 | readyToPaint = true; |
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[557] | 74 | |
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| 75 | // First Draw |
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| 76 | SetView(); |
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| 77 | // // printf("before ClearView\n"); |
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| 78 | // // makeCurrent(); |
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| 79 | // // for (int a=0;a<100000000;a++) {b = b/3.1456;} |
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| 80 | printf(" ClearView\n"); |
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| 81 | ClearView (); //ok, put the background correct |
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| 82 | // DrawView2(); |
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| 83 | ShowView(); |
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| 84 | // printf("before ClearView\n"); |
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| 85 | // ClearView (); //ok, put the background correct |
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| 86 | // // FIXME |
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| 87 | FinishView(); |
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[550] | 88 | } |
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| 89 | |
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[551] | 90 | void G4OpenGLImmediateQtViewer::initializeGL () { |
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[550] | 91 | |
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[554] | 92 | InitializeGLView (); |
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[550] | 93 | |
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[554] | 94 | printf("G4OpenGLImmediateQtViewer::InitialiseGL () 1\n"); |
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[531] | 95 | |
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[556] | 96 | // glDrawBuffer (GL_FRONT); // FIXME : Ne marche pas avec cette ligne, mais affiche le run correctement... |
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[554] | 97 | // clear the buffers and window. |
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[555] | 98 | ClearView (); |
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| 99 | // printf("G4OpenGLImmediateQtViewer::InitialiseGL () 2\n"); |
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| 100 | FinishView (); |
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[531] | 101 | |
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[554] | 102 | // If a double buffer context has been forced upon us, ignore the |
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| 103 | // back buffer for this OpenGLImmediate view. |
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[541] | 104 | |
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[555] | 105 | |
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[554] | 106 | glDepthFunc (GL_LEQUAL); |
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| 107 | glDepthMask (GL_TRUE); |
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[551] | 108 | |
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[554] | 109 | printf("G4OpenGLImmediateQtViewer::InitialiseGL -------------------------------------------------------------------------------------\n"); |
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[531] | 110 | } |
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| 111 | |
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[543] | 112 | |
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[533] | 113 | void G4OpenGLImmediateQtViewer::DrawView () { |
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[531] | 114 | |
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[542] | 115 | printf("G4OpenGLImmediateQtViewer::DrawView %d %d VVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVV\n",WinSize_x, WinSize_y); |
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[556] | 116 | // glDraw(); |
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| 117 | DrawView2(); |
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[550] | 118 | printf("G4OpenGLImmediateQtViewer::DrawView %d %d ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ \n",WinSize_x, WinSize_y); |
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[531] | 119 | |
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| 120 | } |
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| 121 | |
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[552] | 122 | void G4OpenGLImmediateQtViewer::DrawView2 () { |
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[539] | 123 | |
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[552] | 124 | printf("G4OpenGLImmediateQtViewer::DrawView2 %d %d VVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVV\n",WinSize_x, WinSize_y); |
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[553] | 125 | // If a double buffer context has been forced upon us, ignore the |
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| 126 | // back buffer for this OpenGLImmediate view. |
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[556] | 127 | // glDrawBuffer (GL_FRONT); |
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[552] | 128 | |
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[553] | 129 | G4ViewParameters::DrawingStyle style = GetViewParameters().GetDrawingStyle(); |
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[552] | 130 | |
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[553] | 131 | //Make sure current viewer is attached and clean... |
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| 132 | //Qt version needed |
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| 133 | //glXMakeCurrent (dpy, win, cx); |
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| 134 | glViewport (0, 0, WinSize_x, WinSize_y); |
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[552] | 135 | |
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[553] | 136 | if(style!=G4ViewParameters::hlr && |
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| 137 | haloing_enabled) { |
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[557] | 138 | printf("G4OpenGLImmediateQtViewer::DrawView2 DANS LE IF\n"); |
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[552] | 139 | |
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[553] | 140 | HaloingFirstPass (); |
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| 141 | NeedKernelVisit (); |
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| 142 | ProcessView (); |
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| 143 | glFlush (); |
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[552] | 144 | |
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[553] | 145 | HaloingSecondPass (); |
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[552] | 146 | |
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[553] | 147 | } |
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[552] | 148 | |
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[553] | 149 | NeedKernelVisit (); // Always need to visit G4 kernel. |
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| 150 | ProcessView (); |
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| 151 | FinishView (); |
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[552] | 152 | printf("G4OpenGLImmediateQtViewer::DrawView2 %d %d ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ \n",WinSize_x, WinSize_y); |
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| 153 | |
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| 154 | } |
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| 155 | |
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| 156 | |
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[531] | 157 | ////////////////////////////////////////////////////////////////////////////// |
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[533] | 158 | void G4OpenGLImmediateQtViewer::FinishView ( |
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[531] | 159 | ) |
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| 160 | ////////////////////////////////////////////////////////////////////////////// |
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| 161 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
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| 162 | { |
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[542] | 163 | printf("G4OpenGLImmediateQtViewer::FinishView VVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVV\n"); |
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[551] | 164 | // // if(!fHDC) return; |
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[531] | 165 | |
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[554] | 166 | glFlush (); |
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[542] | 167 | printf("G4OpenGLImmediateQtViewer::FinishView ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ \n"); |
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[531] | 168 | |
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| 169 | // Empty the Windows message queue : |
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[536] | 170 | // MSG event; |
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| 171 | // while ( ::PeekMessage(&event, NULL, 0, 0, PM_REMOVE) ) { |
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| 172 | // ::TranslateMessage(&event); |
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| 173 | // ::DispatchMessage (&event); |
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| 174 | // } |
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[531] | 175 | } |
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| 176 | |
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[539] | 177 | |
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| 178 | void G4OpenGLImmediateQtViewer::resizeGL( |
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| 179 | int width |
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| 180 | ,int height) |
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| 181 | { |
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[553] | 182 | printf("G4OpenGLImmediateQtViewer::resizeGL VVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVV \n"); |
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[551] | 183 | |
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[553] | 184 | int side = qMin(width, height); |
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| 185 | glViewport((width - side) / 2, (height - side) / 2, side, side); |
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| 186 | glMatrixMode(GL_PROJECTION); |
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| 187 | glLoadIdentity(); |
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| 188 | glOrtho(-0.5, +0.5, +0.5, -0.5, 4.0, 15.0); |
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| 189 | glMatrixMode(GL_MODELVIEW); |
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[551] | 190 | |
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[553] | 191 | printf("G4OpenGLImmediateQtViewer::resizeGL ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ \n"); |
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[539] | 192 | } |
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| 193 | |
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| 194 | void G4OpenGLImmediateQtViewer::paintGL() |
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| 195 | { |
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[552] | 196 | if (!readyToPaint) |
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| 197 | return; |
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[557] | 198 | nbPaint++; |
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| 199 | printf("\n\nG4OpenGLImmediateQtViewer::paintGL VVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVV %d\n",nbPaint); |
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[541] | 200 | |
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[553] | 201 | WinSize_x = (G4int) width(); |
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| 202 | WinSize_y = (G4int) height(); |
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[541] | 203 | |
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[556] | 204 | glViewport (0, 0, width(), height()); |
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[541] | 205 | |
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[556] | 206 | SetView(); |
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[551] | 207 | // // printf("before ClearView\n"); |
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| 208 | // // makeCurrent(); |
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| 209 | // // for (int a=0;a<100000000;a++) {b = b/3.1456;} |
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[555] | 210 | printf(" ClearView\n"); |
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[557] | 211 | // ClearView (); //ok, put the background correct |
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[553] | 212 | DrawView2(); |
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[557] | 213 | // INIT ok RUN nok ShowView(); |
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[555] | 214 | // printf("before ClearView\n"); |
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| 215 | // ClearView (); //ok, put the background correct |
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[551] | 216 | // // FIXME |
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[557] | 217 | // INIT ok RUN nok FinishView(); |
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[551] | 218 | // // glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); |
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| 219 | // // glLoadIdentity(); |
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| 220 | // // glTranslated(0.0, 0.0, -10.0); |
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[543] | 221 | |
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[557] | 222 | printf("G4OpenGLImmediateQtViewer::paintGL ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n\n\n"); |
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[539] | 223 | } |
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[551] | 224 | |
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| 225 | |
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[531] | 226 | #endif |
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