[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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[688] | 27 | // $Id: G4OpenGLImmediateQtViewer.cc,v 1.4 2008/01/15 11:05:08 lgarnier Exp $ |
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[593] | 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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[564] | 37 | #include "G4VisManager.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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| 43 | const G4String& name): |
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[550] | 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 | QGLWidget() // FIXME : gerer le pb du parent ! |
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| 49 | { |
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[557] | 50 | nbPaint =0; |
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[531] | 51 | if (fViewId < 0) return; // In case error in base class instantiation. |
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| 52 | } |
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| 53 | |
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[551] | 54 | G4OpenGLImmediateQtViewer::~G4OpenGLImmediateQtViewer() { |
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[608] | 55 | #ifdef GEANT4_QT_DEBUG |
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[551] | 56 | printf("GLWidget::~GLWidget \n"); |
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[608] | 57 | #endif |
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[551] | 58 | makeCurrent(); |
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[608] | 59 | #ifdef GEANT4_QT_DEBUG |
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[551] | 60 | printf("GLWidget::~GLWidget END\n"); |
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[608] | 61 | #endif |
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[551] | 62 | } |
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| 63 | |
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[543] | 64 | void G4OpenGLImmediateQtViewer::Initialise() { |
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[608] | 65 | #ifdef GEANT4_QT_DEBUG |
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[551] | 66 | printf("GLWidget::Initialise \n"); |
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[608] | 67 | #endif |
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| 68 | #ifdef GEANT4_QT_DEBUG |
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[552] | 69 | printf("readyToPaint = false \n"); |
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[608] | 70 | #endif |
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[552] | 71 | readyToPaint = false; |
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[564] | 72 | CreateGLQtContext (); |
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[608] | 73 | #ifdef GEANT4_QT_DEBUG |
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[564] | 74 | printf("G4OpenGLImmediateQtViewer::Initialise () 2\n"); |
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[608] | 75 | #endif |
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[541] | 76 | |
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[539] | 77 | CreateMainWindow (this); |
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[608] | 78 | #ifdef GEANT4_QT_DEBUG |
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[543] | 79 | printf("G4OpenGLImmediateQtViewer::Initialise () 3\n"); |
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[608] | 80 | #endif |
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[551] | 81 | |
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[564] | 82 | CreateFontLists (); // FIXME Does nothing! |
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| 83 | |
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[608] | 84 | #ifdef GEANT4_QT_DEBUG |
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[551] | 85 | printf("readyToPaint = true \n"); |
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[608] | 86 | #endif |
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[552] | 87 | readyToPaint = true; |
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[564] | 88 | |
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[557] | 89 | // First Draw |
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[564] | 90 | SetView(); |
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[608] | 91 | #ifdef GEANT4_QT_DEBUG |
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[564] | 92 | printf(" ClearView\n"); |
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[608] | 93 | #endif |
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[564] | 94 | ClearView (); //ok, put the background correct |
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| 95 | ShowView(); |
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| 96 | FinishView(); |
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[550] | 97 | } |
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| 98 | |
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[551] | 99 | void G4OpenGLImmediateQtViewer::initializeGL () { |
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[550] | 100 | |
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[554] | 101 | InitializeGLView (); |
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[550] | 102 | |
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[608] | 103 | #ifdef GEANT4_QT_DEBUG |
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[554] | 104 | printf("G4OpenGLImmediateQtViewer::InitialiseGL () 1\n"); |
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[608] | 105 | #endif |
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[531] | 106 | |
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[564] | 107 | // If a double buffer context has been forced upon us, ignore the |
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| 108 | // back buffer for this OpenGLImmediate view. |
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| 109 | glDrawBuffer (GL_FRONT); // FIXME : Ne marche pas avec cette ligne, mais affiche le run correctement... |
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[554] | 110 | // clear the buffers and window. |
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[555] | 111 | ClearView (); |
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[608] | 112 | #ifdef GEANT4_QT_DEBUG |
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[555] | 113 | // printf("G4OpenGLImmediateQtViewer::InitialiseGL () 2\n"); |
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[608] | 114 | #endif |
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[555] | 115 | FinishView (); |
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[564] | 116 | |
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[531] | 117 | |
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[541] | 118 | |
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[554] | 119 | glDepthFunc (GL_LEQUAL); |
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| 120 | glDepthMask (GL_TRUE); |
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[551] | 121 | |
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[608] | 122 | #ifdef GEANT4_QT_DEBUG |
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[554] | 123 | printf("G4OpenGLImmediateQtViewer::InitialiseGL -------------------------------------------------------------------------------------\n"); |
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[608] | 124 | #endif |
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[531] | 125 | } |
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| 126 | |
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[543] | 127 | |
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[533] | 128 | void G4OpenGLImmediateQtViewer::DrawView () { |
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[531] | 129 | |
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[608] | 130 | #ifdef GEANT4_QT_DEBUG |
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[542] | 131 | printf("G4OpenGLImmediateQtViewer::DrawView %d %d VVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVV\n",WinSize_x, WinSize_y); |
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[608] | 132 | #endif |
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[553] | 133 | // If a double buffer context has been forced upon us, ignore the |
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| 134 | // back buffer for this OpenGLImmediate view. |
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[564] | 135 | glDrawBuffer (GL_FRONT); |
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[552] | 136 | |
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[553] | 137 | G4ViewParameters::DrawingStyle style = GetViewParameters().GetDrawingStyle(); |
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[552] | 138 | |
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[553] | 139 | //Make sure current viewer is attached and clean... |
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| 140 | //Qt version needed |
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[673] | 141 | // glViewport (0, 0, WinSize_x, WinSize_y); |
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[552] | 142 | |
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[553] | 143 | if(style!=G4ViewParameters::hlr && |
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| 144 | haloing_enabled) { |
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[608] | 145 | #ifdef GEANT4_QT_DEBUG |
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[564] | 146 | printf("G4OpenGLImmediateQtViewer::DrawView DANS LE IF\n"); |
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[608] | 147 | #endif |
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[552] | 148 | |
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[553] | 149 | HaloingFirstPass (); |
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| 150 | NeedKernelVisit (); |
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| 151 | ProcessView (); |
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| 152 | glFlush (); |
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[552] | 153 | |
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[553] | 154 | HaloingSecondPass (); |
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[552] | 155 | |
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[553] | 156 | } |
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[552] | 157 | |
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[553] | 158 | NeedKernelVisit (); // Always need to visit G4 kernel. |
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| 159 | ProcessView (); |
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| 160 | FinishView (); |
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[608] | 161 | #ifdef GEANT4_QT_DEBUG |
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[564] | 162 | printf("G4OpenGLImmediateQtViewer::DrawView %d %d ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ \n",WinSize_x, WinSize_y); |
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[608] | 163 | #endif |
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[559] | 164 | readyToPaint = false; |
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[552] | 165 | } |
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| 166 | |
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| 167 | |
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[531] | 168 | ////////////////////////////////////////////////////////////////////////////// |
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[533] | 169 | void G4OpenGLImmediateQtViewer::FinishView ( |
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[531] | 170 | ) |
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| 171 | ////////////////////////////////////////////////////////////////////////////// |
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| 172 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
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| 173 | { |
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[608] | 174 | #ifdef GEANT4_QT_DEBUG |
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[542] | 175 | printf("G4OpenGLImmediateQtViewer::FinishView VVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVV\n"); |
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[608] | 176 | #endif |
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[531] | 177 | |
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[554] | 178 | glFlush (); |
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[608] | 179 | #ifdef GEANT4_QT_DEBUG |
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[542] | 180 | printf("G4OpenGLImmediateQtViewer::FinishView ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ \n"); |
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[608] | 181 | #endif |
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[531] | 182 | |
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| 183 | } |
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| 184 | |
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[539] | 185 | |
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[564] | 186 | /** |
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| 187 | - Lors du resize de la fenetre, on doit non pas redessiner le detecteur, mais aussi les evenements |
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| 188 | */ |
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[539] | 189 | void G4OpenGLImmediateQtViewer::resizeGL( |
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| 190 | int width |
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| 191 | ,int height) |
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[564] | 192 | { |
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[673] | 193 | setupViewport(width,height); |
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[608] | 194 | #ifdef GEANT4_QT_DEBUG |
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[553] | 195 | printf("G4OpenGLImmediateQtViewer::resizeGL ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ \n"); |
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[608] | 196 | #endif |
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[539] | 197 | } |
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| 198 | |
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[559] | 199 | |
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[539] | 200 | void G4OpenGLImmediateQtViewer::paintGL() |
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| 201 | { |
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[564] | 202 | if (!readyToPaint) { |
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| 203 | readyToPaint= true; |
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[552] | 204 | return; |
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[564] | 205 | } |
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[559] | 206 | // DO NOT RESIZE IF SIZE HAS NOT CHANGE |
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| 207 | if (((WinSize_x == (G4int)width())) &&(WinSize_y == (G4int) height())) { |
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| 208 | return; |
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| 209 | } |
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[557] | 210 | nbPaint++; |
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[608] | 211 | #ifdef GEANT4_QT_DEBUG |
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[564] | 212 | printf("\n\nG4OpenGLImmediateQtViewer::paintGL VVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVV %d ready %d\n",nbPaint,readyToPaint); |
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[608] | 213 | #endif |
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[553] | 214 | WinSize_x = (G4int) width(); |
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| 215 | WinSize_y = (G4int) height(); |
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[541] | 216 | |
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[673] | 217 | setupViewport(width(),height()); |
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[541] | 218 | |
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[556] | 219 | SetView(); |
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[608] | 220 | #ifdef GEANT4_QT_DEBUG |
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[551] | 221 | // // printf("before ClearView\n"); |
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[608] | 222 | #endif |
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| 223 | #ifdef GEANT4_QT_DEBUG |
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[555] | 224 | printf(" ClearView\n"); |
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[608] | 225 | #endif |
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[564] | 226 | |
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| 227 | ClearView (); //ok, put the background correct |
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| 228 | DrawView(); |
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[559] | 229 | readyToPaint = true; // could be set to false by DrawView |
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| 230 | |
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[543] | 231 | |
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[608] | 232 | #ifdef GEANT4_QT_DEBUG |
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[564] | 233 | printf("G4OpenGLImmediateQtViewer::paintGL ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ %d ready %d\n\n\n",nbPaint,readyToPaint); |
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[608] | 234 | #endif |
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[539] | 235 | } |
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[551] | 236 | |
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[564] | 237 | void G4OpenGLImmediateQtViewer::updateQWidget() { |
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| 238 | updateGL(); |
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| 239 | } |
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[551] | 240 | |
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[531] | 241 | #endif |
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