| 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 *
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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