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 // 27 // 28 // 28 // 29 // Class G4OpenGLImmediateQtViewer : a class d 29 // Class G4OpenGLImmediateQtViewer : a class derived from G4OpenGLQtViewer and 30 // G4OpenGLImme 30 // G4OpenGLImmediateViewer. 31 31 32 #include "G4OpenGLImmediateQtViewer.hh" 32 #include "G4OpenGLImmediateQtViewer.hh" 33 #include "G4OpenGLImmediateSceneHandler.hh" 33 #include "G4OpenGLImmediateSceneHandler.hh" 34 34 35 #include "G4ios.hh" 35 #include "G4ios.hh" >> 36 #ifdef G4MULTITHREADED 36 #include "G4Threading.hh" 37 #include "G4Threading.hh" >> 38 #endif 37 #include <qapplication.h> 39 #include <qapplication.h> 38 #include <qtabwidget.h> 40 #include <qtabwidget.h> 39 #if 0x060000 <= QT_VERSION << 41 40 #include "G4Qt.hh" << 42 #ifdef G4OPENGL_VERSION_2 >> 43 #include <qglshaderprogram.h> 41 #endif 44 #endif 42 45 >> 46 43 G4OpenGLImmediateQtViewer::G4OpenGLImmediateQt 47 G4OpenGLImmediateQtViewer::G4OpenGLImmediateQtViewer 44 (G4OpenGLImmediateSceneHandler& sceneHandler, 48 (G4OpenGLImmediateSceneHandler& sceneHandler, 45 const G4String& name): 49 const G4String& name): 46 G4VViewer (sceneHandler, sceneHandler.Increm 50 G4VViewer (sceneHandler, sceneHandler.IncrementViewCount (), name), 47 G4OpenGLViewer (sceneHandler), 51 G4OpenGLViewer (sceneHandler), 48 G4OpenGLQtViewer (sceneHandler), 52 G4OpenGLQtViewer (sceneHandler), 49 G4OpenGLImmediateViewer (sceneHandler) 53 G4OpenGLImmediateViewer (sceneHandler) 50 { 54 { 51 #if QT_VERSION < 0x060000 << 52 fQGLWidgetInitialiseCompleted = false; 55 fQGLWidgetInitialiseCompleted = false; 53 56 54 setFocusPolicy(Qt::StrongFocus); // enable k 57 setFocusPolicy(Qt::StrongFocus); // enable keybord events 55 fHasToRepaint = false; 58 fHasToRepaint = false; 56 fPaintEventLock = false; 59 fPaintEventLock = false; >> 60 >> 61 // Create a new drawer >> 62 // register the QtDrawer to the OpenGLViewer >> 63 #ifdef G4OPENGL_VERSION_2 >> 64 setVboDrawer(new G4OpenGLVboDrawer(this,"OGL-VBO")); >> 65 #endif >> 66 57 fUpdateGLLock = false; 67 fUpdateGLLock = false; 58 68 59 if (fViewId < 0) return; // In case error i 69 if (fViewId < 0) return; // In case error in base class instantiation. 60 #else << 61 setFocusPolicy(Qt::StrongFocus); // enable k << 62 #endif << 63 } 70 } 64 71 65 G4OpenGLImmediateQtViewer::~G4OpenGLImmediateQ << 72 G4OpenGLImmediateQtViewer::~G4OpenGLImmediateQtViewer() { >> 73 // makeCurrent(); // Not sure why this - commented out 12-Apr-2021 JA >> 74 } 66 75 67 void G4OpenGLImmediateQtViewer::Initialise() { 76 void G4OpenGLImmediateQtViewer::Initialise() { 68 #if QT_VERSION < 0x060000 << 77 makeCurrent(); 69 78 70 fQGLWidgetInitialiseCompleted = false; 79 fQGLWidgetInitialiseCompleted = false; 71 CreateMainWindow (this,QString(GetName())); 80 CreateMainWindow (this,QString(GetName())); 72 81 73 makeCurrent(); << 74 glDrawBuffer (GL_BACK); 82 glDrawBuffer (GL_BACK); 75 83 76 // set the good tab active 84 // set the good tab active 77 if (G4QGLWidgetType::parentWidget()) { << 85 if (QGLWidget::parentWidget()) { 78 auto *parentTab = dynamic_cast<QTabWidget* << 86 QTabWidget *parentTab = dynamic_cast<QTabWidget*> (QGLWidget::parentWidget()->parent()) ; 79 if (parentTab) { 87 if (parentTab) { 80 parentTab->setCurrentIndex(parentTab->co 88 parentTab->setCurrentIndex(parentTab->count()-1); 81 } 89 } 82 } 90 } 83 91 84 fQGLWidgetInitialiseCompleted = true; 92 fQGLWidgetInitialiseCompleted = true; 85 #else << 86 CreateMainWindow (this,QString(GetName())); << 87 // Set jpg as default export format for Qt v << 88 setExportImageFormat("jpg"); << 89 #endif << 90 } 93 } 91 94 92 #if QT_VERSION < 0x060000 << 93 void G4OpenGLImmediateQtViewer::initializeGL ( 95 void G4OpenGLImmediateQtViewer::initializeGL () { 94 96 >> 97 #ifndef G4OPENGL_VERSION_2 95 InitializeGLView (); 98 InitializeGLView (); >> 99 #else >> 100 QGLShaderProgram *aQGLShaderProgram = new QGLShaderProgram (context()); >> 101 fShaderProgram = aQGLShaderProgram->programId (); >> 102 >> 103 aQGLShaderProgram->addShaderFromSourceCode(QGLShader::Vertex, >> 104 fVboDrawer->getVertexShaderSrc()); >> 105 >> 106 aQGLShaderProgram->addShaderFromSourceCode(QGLShader::Fragment, >> 107 fVboDrawer->getFragmentShaderSrc()); >> 108 >> 109 aQGLShaderProgram->link(); >> 110 aQGLShaderProgram->bind(); >> 111 >> 112 fVertexPositionAttribute = glGetAttribLocation(fShaderProgram, "aVertexPosition"); >> 113 fcMatrixUniform = glGetUniformLocation(fShaderProgram, "uCMatrix"); >> 114 fpMatrixUniform = glGetUniformLocation(fShaderProgram, "uPMatrix"); >> 115 ftMatrixUniform = glGetUniformLocation(fShaderProgram, "uTMatrix"); >> 116 fmvMatrixUniform = glGetUniformLocation(fShaderProgram, "uMVMatrix"); >> 117 >> 118 // Load identity at beginning >> 119 float identity[16] = { >> 120 1.0f, 0, 0, 0, >> 121 0, 1.0f, 0, 0, >> 122 0, 0, 1.0f, 0, >> 123 0, 0, 0, 1.0f >> 124 }; >> 125 glUniformMatrix4fv (fcMatrixUniform, 1, 0, identity); >> 126 glUniformMatrix4fv (fpMatrixUniform, 1, 0, identity); >> 127 glUniformMatrix4fv (ftMatrixUniform, 1, 0, identity); >> 128 glUniformMatrix4fv(fmvMatrixUniform, 1, 0, identity); >> 129 >> 130 glUseProgram(fShaderProgram); >> 131 >> 132 #endif 96 133 97 // If a double buffer context has been force 134 // If a double buffer context has been forced upon us, ignore the 98 // back buffer for this OpenGLImmediate view 135 // back buffer for this OpenGLImmediate view. 99 // glDrawBuffer (GL_FRONT); // FIXME : Ne m 136 // glDrawBuffer (GL_FRONT); // FIXME : Ne marche pas avec cette ligne, mais affiche le run correctement... 100 137 101 if (fSceneHandler.GetScene() == 0) { 138 if (fSceneHandler.GetScene() == 0) { 102 fHasToRepaint =false; 139 fHasToRepaint =false; 103 } else { 140 } else { 104 fHasToRepaint =true; 141 fHasToRepaint =true; 105 } 142 } 106 143 107 // Set the component visible 144 // Set the component visible 108 145 109 // and update it immediatly before wait for 146 // and update it immediatly before wait for SessionStart() (batch mode) 110 // QCoreApplication::sendPostedEvents () ; 147 // QCoreApplication::sendPostedEvents () ; 111 148 112 // Set jpg as default export format for Qt v 149 // Set jpg as default export format for Qt viewer 113 setExportImageFormat("jpg"); 150 setExportImageFormat("jpg"); 114 } 151 } 115 #endif << 116 152 117 153 118 void G4OpenGLImmediateQtViewer::DrawView() { 154 void G4OpenGLImmediateQtViewer::DrawView() { 119 #if QT_VERSION < 0x060000 << 155 #ifdef G4MULTITHREADED 120 #else << 156 if (G4Threading::G4GetThreadId() == G4Threading::MASTER_ID) { 121 if(IsGettingPickInfos()) { << 122 paintGL(); << 123 return; << 124 } << 125 #endif << 126 if (G4Threading::IsMasterThread()) { << 127 updateQWidget(); 157 updateQWidget(); 128 } 158 } >> 159 #else >> 160 updateQWidget(); >> 161 #endif 129 } 162 } 130 163 131 164 132 void G4OpenGLImmediateQtViewer::ComputeView () 165 void G4OpenGLImmediateQtViewer::ComputeView () { 133 166 134 #if QT_VERSION < 0x060000 << 135 makeCurrent(); 167 makeCurrent(); 136 // If a double buffer context has been force 168 // If a double buffer context has been forced upon us, ignore the 137 // back buffer for this OpenGLImmediate view 169 // back buffer for this OpenGLImmediate view. 138 // glDrawBuffer (GL_FRONT); 170 // glDrawBuffer (GL_FRONT); 139 #endif << 140 171 141 G4ViewParameters::DrawingStyle dstyle = GetV 172 G4ViewParameters::DrawingStyle dstyle = GetViewParameters().GetDrawingStyle(); 142 173 143 if(dstyle!=G4ViewParameters::hlr && 174 if(dstyle!=G4ViewParameters::hlr && 144 haloing_enabled) { 175 haloing_enabled) { 145 176 146 HaloingFirstPass (); 177 HaloingFirstPass (); 147 NeedKernelVisit (); 178 NeedKernelVisit (); 148 ProcessView (); 179 ProcessView (); 149 FinishView(); 180 FinishView(); 150 HaloingSecondPass (); 181 HaloingSecondPass (); 151 182 152 } 183 } 153 184 154 NeedKernelVisit (); // Always need to visit 185 NeedKernelVisit (); // Always need to visit G4 kernel. 155 ProcessView (); 186 ProcessView (); 156 187 157 if (isRecording()) { 188 if (isRecording()) { 158 savePPMToTemp(); 189 savePPMToTemp(); 159 } 190 } 160 191 161 #if QT_VERSION < 0x060000 << 162 fHasToRepaint = true; 192 fHasToRepaint = true; 163 #endif << 164 } 193 } 165 194 166 /** 195 /** 167 - Lors du resize de la fenetre, on doit non 196 - Lors du resize de la fenetre, on doit non pas redessiner le detecteur, mais aussi les evenements 168 */ 197 */ 169 void G4OpenGLImmediateQtViewer::resizeGL( 198 void G4OpenGLImmediateQtViewer::resizeGL( 170 int aWidth 199 int aWidth 171 ,int aHeight) 200 ,int aHeight) 172 { 201 { 173 if ((aWidth > 0) && (aHeight > 0)) { 202 if ((aWidth > 0) && (aHeight > 0)) { 174 #if QT_VERSION < 0x060000 << 175 ResizeWindow(aWidth,aHeight); 203 ResizeWindow(aWidth,aHeight); 176 fHasToRepaint = sizeHasChanged(); 204 fHasToRepaint = sizeHasChanged(); 177 #else << 178 ResizeWindow(devicePixelRatio()*aWidth,dev << 179 #endif << 180 } 205 } 181 } 206 } 182 207 183 208 184 void G4OpenGLImmediateQtViewer::paintGL() 209 void G4OpenGLImmediateQtViewer::paintGL() 185 { 210 { 186 #if QT_VERSION < 0x060000 << 187 updateToolbarAndMouseContextMenu(); 211 updateToolbarAndMouseContextMenu(); 188 #else << 189 //G.Barrand: don't do any change in the GUI << 190 #endif << 191 212 192 #if QT_VERSION < 0x060000 << 193 if (fPaintEventLock) { 213 if (fPaintEventLock) { 194 // return ; 214 // return ; 195 } 215 } 196 if (!fQGLWidgetInitialiseCompleted) { 216 if (!fQGLWidgetInitialiseCompleted) { 197 fPaintEventLock = false; 217 fPaintEventLock = false; 198 return; 218 return; 199 } 219 } 200 if ((getWinWidth() == 0) && (getWinHeight() 220 if ((getWinWidth() == 0) && (getWinHeight() == 0)) { 201 return; 221 return; 202 } 222 } 203 223 204 // DO NOT RESIZE IF SIZE HAS NOT CHANGE 224 // DO NOT RESIZE IF SIZE HAS NOT CHANGE 205 if ( !fHasToRepaint) { 225 if ( !fHasToRepaint) { 206 // L. Garnier : Trap to get the size with 226 // L. Garnier : Trap to get the size with mac OSX 10.6 and Qt 4.6(devel) 207 // Tested on Qt4.5 on mac, 4.4 on windows, 227 // Tested on Qt4.5 on mac, 4.4 on windows, 4.5 on unbuntu 208 int sw = 0; 228 int sw = 0; 209 int sh = 0; 229 int sh = 0; 210 if (!isMaximized() && !isFullScreen()) { 230 if (!isMaximized() && !isFullScreen()) { 211 sw = normalGeometry().width(); 231 sw = normalGeometry().width(); 212 sh = normalGeometry().height(); 232 sh = normalGeometry().height(); 213 } else { 233 } else { 214 sw = frameGeometry().width(); 234 sw = frameGeometry().width(); 215 sh = frameGeometry().height(); 235 sh = frameGeometry().height(); 216 } 236 } 217 if ((getWinWidth() == (unsigned int)sw) && 237 if ((getWinWidth() == (unsigned int)sw) &&(getWinHeight() == (unsigned int)sh)) { 218 return; 238 return; 219 239 220 } else if ((sw == 0) && (sh == 0)) { // NO 240 } else if ((sw == 0) && (sh == 0)) { // NOT A TOP LEVEL WIDGET 221 if (((getWinWidth() == (unsigned int)wid 241 if (((getWinWidth() == (unsigned int)width())) &&(getWinHeight() == (unsigned int) height())) { 222 return; 242 return; 223 } 243 } 224 } 244 } 225 } 245 } 226 #else << 227 if ((getWinWidth() == 0) && (getWinHeight() << 228 #endif << 229 << 230 #if QT_VERSION < 0x060000 << 231 #else << 232 InitializeGLView (); << 233 glDrawBuffer (GL_BACK); << 234 #endif << 235 246 236 SetView(); 247 SetView(); 237 248 238 ClearView (); //ok, put the background corre 249 ClearView (); //ok, put the background correct 239 ComputeView(); 250 ComputeView(); 240 251 241 #if QT_VERSION < 0x060000 << 242 fHasToRepaint = false; // could be set to fa 252 fHasToRepaint = false; // could be set to false by ComputeView 243 253 244 fPaintEventLock = false; 254 fPaintEventLock = false; 245 #endif << 246 } 255 } 247 256 248 void G4OpenGLImmediateQtViewer::mousePressEven 257 void G4OpenGLImmediateQtViewer::mousePressEvent(QMouseEvent *event) 249 { 258 { 250 G4MousePressEvent(event); 259 G4MousePressEvent(event); 251 } 260 } 252 261 253 void G4OpenGLImmediateQtViewer::keyPressEvent 262 void G4OpenGLImmediateQtViewer::keyPressEvent (QKeyEvent * event) 254 { 263 { 255 G4keyPressEvent(event); 264 G4keyPressEvent(event); 256 } 265 } 257 266 258 void G4OpenGLImmediateQtViewer::keyReleaseEven 267 void G4OpenGLImmediateQtViewer::keyReleaseEvent (QKeyEvent * event) 259 { 268 { 260 G4keyReleaseEvent(event); 269 G4keyReleaseEvent(event); 261 } 270 } 262 271 263 void G4OpenGLImmediateQtViewer::wheelEvent (QW 272 void G4OpenGLImmediateQtViewer::wheelEvent (QWheelEvent * event) 264 { 273 { 265 G4wheelEvent(event); 274 G4wheelEvent(event); 266 } 275 } 267 276 268 #if QT_VERSION < 0x060000 << 269 void G4OpenGLImmediateQtViewer::showEvent (QSh 277 void G4OpenGLImmediateQtViewer::showEvent (QShowEvent *) 270 { 278 { 271 if (fQGLWidgetInitialiseCompleted) { 279 if (fQGLWidgetInitialiseCompleted) { 272 fHasToRepaint = true; 280 fHasToRepaint = true; 273 } 281 } 274 } 282 } 275 #endif << 283 276 284 277 /** 285 /** 278 * This function was build in order to make a 286 * This function was build in order to make a zoom on double clic event. 279 * It was think to build a rubberband on the z 287 * It was think to build a rubberband on the zoom area, but never work fine 280 */ 288 */ 281 void G4OpenGLImmediateQtViewer::mouseDoubleCli 289 void G4OpenGLImmediateQtViewer::mouseDoubleClickEvent(QMouseEvent *) 282 { 290 { 283 G4MouseDoubleClickEvent(); 291 G4MouseDoubleClickEvent(); 284 } 292 } 285 293 286 void G4OpenGLImmediateQtViewer::mouseReleaseEv 294 void G4OpenGLImmediateQtViewer::mouseReleaseEvent(QMouseEvent *event) 287 { 295 { 288 G4MouseReleaseEvent(event); 296 G4MouseReleaseEvent(event); 289 } 297 } 290 298 291 void G4OpenGLImmediateQtViewer::mouseMoveEvent 299 void G4OpenGLImmediateQtViewer::mouseMoveEvent(QMouseEvent *event) 292 { 300 { 293 G4MouseMoveEvent(event); 301 G4MouseMoveEvent(event); 294 } 302 } 295 303 296 304 297 void G4OpenGLImmediateQtViewer::contextMenuEve 305 void G4OpenGLImmediateQtViewer::contextMenuEvent(QContextMenuEvent *e) 298 { 306 { 299 G4manageContextMenuEvent(e); 307 G4manageContextMenuEvent(e); 300 } 308 } 301 309 302 #if QT_VERSION < 0x060000 << 303 void G4OpenGLImmediateQtViewer::paintEvent(QPa 310 void G4OpenGLImmediateQtViewer::paintEvent(QPaintEvent *) { 304 if (! fQGLWidgetInitialiseCompleted) { 311 if (! fQGLWidgetInitialiseCompleted) { 305 return; 312 return; 306 } 313 } 307 // Force a repaint next time if the FRAMEBUF 314 // Force a repaint next time if the FRAMEBUFFER is not READY 308 fHasToRepaint = isFramebufferReady(); 315 fHasToRepaint = isFramebufferReady(); 309 if ( fHasToRepaint) { 316 if ( fHasToRepaint) { 310 #if (QT_VERSION < QT_VERSION_CHECK(6, 0, 0)) << 311 updateGL(); 317 updateGL(); 312 #else << 313 // Not sure this is correct.... << 314 paintGL(); << 315 #endif << 316 } 318 } 317 } 319 } 318 #endif << 319 320 320 321 321 void G4OpenGLImmediateQtViewer::updateQWidget( 322 void G4OpenGLImmediateQtViewer::updateQWidget() { 322 #if QT_VERSION < 0x060000 << 323 if (fUpdateGLLock) { 323 if (fUpdateGLLock) { 324 return; 324 return; 325 } 325 } 326 326 327 if (! isCurrentWidget()){ 327 if (! isCurrentWidget()){ 328 return; 328 return; 329 } 329 } 330 330 331 fUpdateGLLock = true; 331 fUpdateGLLock = true; 332 fHasToRepaint= true; 332 fHasToRepaint= true; 333 repaint(); 333 repaint(); 334 updateViewerPropertiesTableWidget(); 334 updateViewerPropertiesTableWidget(); 335 updateSceneTreeWidget(); 335 updateSceneTreeWidget(); 336 fUpdateGLLock= false; 336 fUpdateGLLock= false; 337 #else << 338 //if (!isCurrentWidget()) return; //G.Barran << 339 //G.Barrand: don't do any change in the GUI << 340 update(); << 341 #endif << 342 } 337 } 343 338 344 339 345 void G4OpenGLImmediateQtViewer::ShowView () << 340 void G4OpenGLImmediateQtViewer::ShowView ( >> 341 ) >> 342 ////////////////////////////////////////////////////////////////////////////// >> 343 //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// 346 { 344 { 347 #if QT_VERSION < 0x060000 << 348 fHasToRepaint = true; 345 fHasToRepaint = true; 349 activateWindow(); 346 activateWindow(); 350 #else << 351 activateWindow(); << 352 ((QApplication*)G4Qt::getInstance ())->proce << 353 #endif << 354 } 347 } 355 348