[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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[976] | 27 | // $Id: G4OpenGLImmediateQtViewer.cc,v 1.13 2009/03/31 17:14:42 lgarnier Exp $ |
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[866] | 28 | // GEANT4 tag $Name: $ |
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[531] | 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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[914] | 37 | #include "G4OpenGLImmediateSceneHandler.hh" |
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[531] | 38 | |
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| 39 | #include "G4ios.hh" |
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| 40 | |
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[533] | 41 | G4OpenGLImmediateQtViewer::G4OpenGLImmediateQtViewer |
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[531] | 42 | (G4OpenGLImmediateSceneHandler& sceneHandler, |
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[897] | 43 | const G4String& name): |
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[873] | 44 | G4VViewer (sceneHandler, sceneHandler.IncrementViewCount (), name), |
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| 45 | G4OpenGLViewer (sceneHandler), |
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| 46 | G4OpenGLQtViewer (sceneHandler), |
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| 47 | G4OpenGLImmediateViewer (sceneHandler) |
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| 48 | { |
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| 49 | |
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| 50 | //set true to picking |
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| 51 | fVP.SetPicking(true); |
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[896] | 52 | fDefaultVP.SetPicking(true); |
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[873] | 53 | #if QT_VERSION < 0x040000 |
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| 54 | setFocusPolicy(QWidget::StrongFocus); // enable keybord events |
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| 55 | #else |
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| 56 | setFocusPolicy(Qt::StrongFocus); // enable keybord events |
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| 57 | #endif |
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| 58 | |
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[1038] | 59 | fNeedRepaint = false; |
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| 60 | |
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[531] | 61 | if (fViewId < 0) return; // In case error in base class instantiation. |
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| 62 | } |
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| 63 | |
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[551] | 64 | G4OpenGLImmediateQtViewer::~G4OpenGLImmediateQtViewer() { |
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[873] | 65 | makeCurrent(); |
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[551] | 66 | } |
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| 67 | |
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[543] | 68 | void G4OpenGLImmediateQtViewer::Initialise() { |
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[911] | 69 | #ifdef G4DEBUG_VIS_OGL |
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[873] | 70 | printf("G4OpenGLImmediateQtViewer::Initialise \n"); |
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[608] | 71 | #endif |
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[873] | 72 | readyToPaint = false; |
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| 73 | CreateMainWindow (this,QString(fName)); |
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| 74 | CreateFontLists (); |
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[541] | 75 | |
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[1038] | 76 | #ifdef G4DEBUG_VIS_OGL |
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| 77 | printf("G4OpenGLImmediateQtViewer::Initialise END\n"); |
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| 78 | #endif |
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[552] | 79 | readyToPaint = true; |
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[1038] | 80 | #ifdef G4DEBUG_VIS_OGL |
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| 81 | printf("G4OpenGLImmediateQtViewer::Initialise END 2\n"); |
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| 82 | #endif |
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| 83 | |
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[550] | 84 | } |
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| 85 | |
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[551] | 86 | void G4OpenGLImmediateQtViewer::initializeGL () { |
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[1038] | 87 | #ifdef G4DEBUG_VIS_OGL |
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| 88 | printf("G4OpenGLImmediateQtViewer::initializeGL\n"); |
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| 89 | #endif |
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[550] | 90 | |
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[873] | 91 | InitializeGLView (); |
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[1038] | 92 | #ifdef G4DEBUG_VIS_OGL |
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| 93 | printf("G4OpenGLImmediateQtViewer::initializeGL middle\n"); |
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| 94 | #endif |
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[550] | 95 | |
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[531] | 96 | |
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[873] | 97 | // If a double buffer context has been forced upon us, ignore the |
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| 98 | // back buffer for this OpenGLImmediate view. |
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| 99 | // glDrawBuffer (GL_FRONT); // FIXME : Ne marche pas avec cette ligne, mais affiche le run correctement... |
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| 100 | // clear the buffers and window. |
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| 101 | ClearView (); |
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| 102 | FinishView (); |
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[531] | 103 | |
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[873] | 104 | glDepthFunc (GL_LEQUAL); |
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| 105 | glDepthMask (GL_TRUE); |
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[541] | 106 | |
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[873] | 107 | if (fSceneHandler.GetScene() == 0) { |
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[1038] | 108 | fNeedRepaint = false; |
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[873] | 109 | } else { |
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[1038] | 110 | fNeedRepaint = true; |
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[873] | 111 | } |
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[1038] | 112 | #ifdef G4DEBUG_VIS_OGL |
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| 113 | printf("G4OpenGLImmediateQtViewer::initializeGL END\n"); |
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| 114 | #endif |
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[551] | 115 | |
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[877] | 116 | } |
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| 117 | |
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| 118 | |
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| 119 | /** To ensure compatibility with DrawView method |
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| 120 | */ |
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| 121 | void G4OpenGLImmediateQtViewer::DrawView() { |
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[911] | 122 | #ifdef G4DEBUG_VIS_OGL |
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[877] | 123 | printf("G4OpenGLImmediateQtViewer::DrawView VVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVV\n"); |
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[608] | 124 | #endif |
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[877] | 125 | |
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[1038] | 126 | // avoid problems at initialisation |
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| 127 | if (readyToPaint) { |
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| 128 | ComputeView(); |
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| 129 | } |
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| 130 | |
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[911] | 131 | #ifdef G4DEBUG_VIS_OGL |
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[877] | 132 | printf("G4OpenGLImmediateQtViewer::DrawView ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n"); |
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| 133 | #endif |
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[531] | 134 | } |
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| 135 | |
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[543] | 136 | |
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[877] | 137 | void G4OpenGLImmediateQtViewer::ComputeView () { |
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[531] | 138 | |
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[911] | 139 | #ifdef G4DEBUG_VIS_OGL |
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[1037] | 140 | printf("G4OpenGLImmediateQtViewer::ComputeView VVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVV\n"); |
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[608] | 141 | #endif |
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[877] | 142 | makeCurrent(); |
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[873] | 143 | // If a double buffer context has been forced upon us, ignore the |
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| 144 | // back buffer for this OpenGLImmediate view. |
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| 145 | // glDrawBuffer (GL_FRONT); |
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[552] | 146 | |
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[873] | 147 | G4ViewParameters::DrawingStyle style = GetViewParameters().GetDrawingStyle(); |
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[552] | 148 | |
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[873] | 149 | if(style!=G4ViewParameters::hlr && |
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| 150 | haloing_enabled) { |
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| 151 | |
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| 152 | HaloingFirstPass (); |
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| 153 | NeedKernelVisit (); |
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| 154 | ProcessView (); |
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| 155 | glFlush (); |
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[911] | 156 | #ifdef G4DEBUG_VIS_OGL |
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[877] | 157 | printf("G4OpenGLImmediateQtViewer::ComputeView First ProcessView ok\n"); |
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[608] | 158 | #endif |
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[873] | 159 | HaloingSecondPass (); |
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[552] | 160 | |
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[873] | 161 | } |
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[552] | 162 | |
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[873] | 163 | NeedKernelVisit (); // Always need to visit G4 kernel. |
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| 164 | ProcessView (); |
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[552] | 165 | |
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[873] | 166 | if (isRecording()) { |
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| 167 | savePPMToTemp(); |
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| 168 | } |
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| 169 | |
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[911] | 170 | #ifdef G4DEBUG_VIS_OGL |
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[1037] | 171 | printf("G4OpenGLImmediateQtViewer::ComputeView ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ \n"); |
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[608] | 172 | #endif |
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[1038] | 173 | fNeedRepaint = false; |
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[552] | 174 | } |
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| 175 | |
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[873] | 176 | void G4OpenGLImmediateQtViewer::FinishView() |
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[531] | 177 | { |
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[911] | 178 | #ifdef G4DEBUG_VIS_OGL |
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[877] | 179 | printf("G4OpenGLImmediateQtViewer::FinishView() BEGIN\n"); |
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| 180 | #endif |
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| 181 | glFlush (); |
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[911] | 182 | #ifdef G4DEBUG_VIS_OGL |
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[877] | 183 | printf("G4OpenGLImmediateQtViewer::FinishView() END\n"); |
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| 184 | #endif |
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| 185 | |
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[531] | 186 | } |
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| 187 | |
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[539] | 188 | |
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[564] | 189 | /** |
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[873] | 190 | - Lors du resize de la fenetre, on doit non pas redessiner le detecteur, mais aussi les evenements |
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| 191 | */ |
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[539] | 192 | void G4OpenGLImmediateQtViewer::resizeGL( |
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[877] | 193 | int aWidth |
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| 194 | ,int aHeight) |
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[564] | 195 | { |
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[1038] | 196 | #ifdef G4DEBUG_VIS_OGL |
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| 197 | printf("\n\nG4OpenGLImmediateQtViewer::resizeGL VVVVVV %d %d ??\n",aWidth,aHeight); |
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| 198 | #endif |
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[1037] | 199 | ResizeGLView(aWidth,aHeight); |
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[1038] | 200 | #ifdef G4DEBUG_VIS_OGL |
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| 201 | printf("\n\nG4OpenGLImmediateQtViewer::resizeGL END\n"); |
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| 202 | #endif |
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[539] | 203 | } |
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| 204 | |
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[559] | 205 | |
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[539] | 206 | void G4OpenGLImmediateQtViewer::paintGL() |
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[873] | 207 | { |
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[1038] | 208 | |
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[911] | 209 | #ifdef G4DEBUG_VIS_OGL |
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[873] | 210 | printf("\n\nG4OpenGLImmediateQtViewer::paintGL ??\n"); |
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[608] | 211 | #endif |
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[1038] | 212 | if (fNeedRepaint) { |
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| 213 | #ifdef G4DEBUG_VIS_OGL |
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| 214 | printf("\n\nG4OpenGLImmediateQtViewer::Need ??\n"); |
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| 215 | #endif |
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| 216 | if (readyToPaint) { |
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| 217 | #ifdef G4DEBUG_VIS_OGL |
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| 218 | printf("\n\nG4OpenGLImmediateQtViewer::ready ??\n"); |
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| 219 | #endif |
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| 220 | RepaintGLView(); |
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| 221 | fNeedRepaint = false; |
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| 222 | } |
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| 223 | #ifdef G4DEBUG_VIS_OGL |
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| 224 | else |
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| 225 | printf("\n\nG4OpenGLImmediateQtViewer::NOT ready ??\n"); |
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| 226 | #endif |
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[873] | 227 | } |
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[911] | 228 | #ifdef G4DEBUG_VIS_OGL |
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[1038] | 229 | else |
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| 230 | printf("\n\nG4OpenGLImmediateQtViewer::NOT need ??\n"); |
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[873] | 231 | #endif |
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[541] | 232 | |
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[911] | 233 | #ifdef G4DEBUG_VIS_OGL |
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[1038] | 234 | printf("G4OpenGLImmediateQtViewer::paintGL ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ready\n\n\n"); |
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[608] | 235 | #endif |
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[873] | 236 | } |
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[551] | 237 | |
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[873] | 238 | void G4OpenGLImmediateQtViewer::mousePressEvent(QMouseEvent *event) |
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| 239 | { |
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| 240 | G4MousePressEvent(event); |
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| 241 | } |
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| 242 | |
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| 243 | void G4OpenGLImmediateQtViewer::keyPressEvent (QKeyEvent * event) |
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| 244 | { |
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| 245 | G4keyPressEvent(event); |
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| 246 | } |
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| 247 | |
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| 248 | void G4OpenGLImmediateQtViewer::wheelEvent (QWheelEvent * event) |
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| 249 | { |
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| 250 | G4wheelEvent(event); |
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| 251 | } |
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| 252 | |
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| 253 | /** |
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| 254 | * This function was build in order to make a zoom on double clic event. |
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| 255 | * It was think to build a rubberband on the zoom area, but never work fine |
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| 256 | */ |
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[955] | 257 | void G4OpenGLImmediateQtViewer::mouseDoubleClickEvent(QMouseEvent *) |
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[873] | 258 | { |
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| 259 | G4MouseDoubleClickEvent(); |
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| 260 | } |
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| 261 | |
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[955] | 262 | void G4OpenGLImmediateQtViewer::mouseReleaseEvent(QMouseEvent *) |
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[873] | 263 | { |
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| 264 | G4MouseReleaseEvent(); |
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| 265 | } |
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| 266 | |
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| 267 | void G4OpenGLImmediateQtViewer::mouseMoveEvent(QMouseEvent *event) |
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| 268 | { |
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| 269 | G4MouseMoveEvent(event); |
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| 270 | } |
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| 271 | |
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| 272 | |
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| 273 | void G4OpenGLImmediateQtViewer::contextMenuEvent(QContextMenuEvent *e) |
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| 274 | { |
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| 275 | G4manageContextMenuEvent(e); |
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| 276 | } |
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| 277 | |
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[564] | 278 | void G4OpenGLImmediateQtViewer::updateQWidget() { |
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[1038] | 279 | fNeedRepaint = true; |
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[564] | 280 | updateGL(); |
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[1038] | 281 | fNeedRepaint = false; |
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[564] | 282 | } |
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[551] | 283 | |
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[877] | 284 | |
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| 285 | void G4OpenGLImmediateQtViewer::ShowView ( |
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| 286 | ) |
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| 287 | ////////////////////////////////////////////////////////////////////////////// |
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| 288 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
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| 289 | { |
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| 290 | #if QT_VERSION < 0x040000 |
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| 291 | setActiveWindow(); |
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| 292 | #else |
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| 293 | activateWindow(); |
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[531] | 294 | #endif |
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[877] | 295 | } |
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| 296 | #endif |
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