Developer Documentation

ViewControlPlugin.cc
1 /*===========================================================================*\
2 * *
3 * OpenFlipper *
4 * Copyright (c) 2001-2015, RWTH-Aachen University *
5 * Department of Computer Graphics and Multimedia *
6 * All rights reserved. *
7 * www.openflipper.org *
8 * *
9 *---------------------------------------------------------------------------*
10 * This file is part of OpenFlipper. *
11 *---------------------------------------------------------------------------*
12 * *
13 * Redistribution and use in source and binary forms, with or without *
14 * modification, are permitted provided that the following conditions *
15 * are met: *
16 * *
17 * 1. Redistributions of source code must retain the above copyright notice, *
18 * this list of conditions and the following disclaimer. *
19 * *
20 * 2. Redistributions in binary form must reproduce the above copyright *
21 * notice, this list of conditions and the following disclaimer in the *
22 * documentation and/or other materials provided with the distribution. *
23 * *
24 * 3. Neither the name of the copyright holder nor the names of its *
25 * contributors may be used to endorse or promote products derived from *
26 * this software without specific prior written permission. *
27 * *
28 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS *
29 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED *
30 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A *
31 * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER *
32 * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, *
33 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, *
34 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR *
35 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF *
36 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING *
37 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS *
38 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. *
39 * *
40 \*===========================================================================*/
41
42
43
44
45 #include "ViewControlPlugin.hh"
46 #include <OpenFlipper/INIFile/INIFile.hh>
47
48 #include <OpenFlipper/ACGHelper/DrawModeConverter.hh>
49 #include <ACG/Scenegraph/CoordsysNode.hh>
50
51 #include <QWidgetAction>
52
53 #define SHOW_SELECTION "Selections"
54 #define SHOW_AREAS "Modeling Areas"
55 #define SHOW_AREA "Modeling Area"
56 #define SHOW_HANDLE "Handle Area"
57 #define SHOW_FEATURES "Feature Selection"
58 #define USEGLOBALDRAWMODE "Use Global DrawMode"
59 #define SETSHADERS "Set Shader"
60
61 ViewControlPlugin::ViewControlPlugin():
62 viewControlMenu_(0),
63 lastObjectId_(0),
64 shaderWidget_(0),
65 toolbar_(0),
66 toolbarViewingDirections_(0),
67 viewTop_(0),
68 viewBottom_(0),
69 viewLeft_(0),
70 viewRight_(0),
71 viewFront_(0),
72 viewBack_(0)
73 {
74
75 }
76
77 void ViewControlPlugin::pluginsInitialized() {
78
79 // Disable Context Menu for draw Modes
80 OpenFlipper::Options::drawModesInContextMenu(false);
81
82 // Create a new visualization context menu
83 viewControlMenu_ = new QMenu("Visualization");
84
85 // Set an icon for the menu
86 QIcon icon = QIcon(OpenFlipper::Options::iconDirStr()+OpenFlipper::Options::dirSeparator()+"drawModes.png");
87 viewControlMenu_->setIcon(icon);
88
89 // Add it as context menu for all registered data types
90 for(std::vector<TypeInfo>::const_iterator it = typesBegin(); it != typesEnd(); ++it) {
91 if(it->name == "Unknown" || it->name == "Group" || it->name == "All") continue;
92 emit addContextMenuItem(viewControlMenu_->menuAction(), it->type, CONTEXTOBJECTMENU );
93 }
94
95 connect( viewControlMenu_, SIGNAL( triggered(QAction*) ), this, SLOT( contextMenuTriggered(QAction*) ));
96
97 setDescriptions();
98
99 // Create toolbar
100 toolbar_ = new QToolBar(tr("Viewing Directions"));
101
102 // Action group for toolbar
103 toolbarViewingDirections_ = new QActionGroup(toolbar_);
104 QString iconPath = OpenFlipper::Options::iconDirStr()+OpenFlipper::Options::dirSeparator();
105
106 // different viewing direction buttons for toolbar
107 viewTop_ = new QAction( QIcon(iconPath + "viewcontrol_top.png"), tr("View from top") , toolbarViewingDirections_);
108 toolbar_->addAction( viewTop_ );
109 viewBottom_ = new QAction( QIcon(iconPath + "viewcontrol_bottom.png"), tr("View from bottom") , toolbarViewingDirections_);
110 toolbar_->addAction( viewBottom_ );
111 viewLeft_ = new QAction( QIcon(iconPath + "viewcontrol_left.png"), tr("View from left") , toolbarViewingDirections_);
112 toolbar_->addAction( viewLeft_ );
113 viewRight_ = new QAction( QIcon(iconPath + "viewcontrol_right.png"), tr("View from right") , toolbarViewingDirections_);
114 toolbar_->addAction( viewRight_ );
115 viewFront_ = new QAction( QIcon(iconPath + "viewcontrol_front.png"), tr("View from front") , toolbarViewingDirections_);
116 toolbar_->addAction( viewFront_ );
117 viewBack_ = new QAction( QIcon(iconPath + "viewcontrol_back.png"), tr("View from back") , toolbarViewingDirections_);
118 toolbar_->addAction( viewBack_ );
119
120 connect( toolbarViewingDirections_, SIGNAL( triggered(QAction*) ), this, SLOT(setView(QAction*)) );
121
122 // Add the generated toolbar to the core
123 emit addToolbar(toolbar_);
124
125
126 }
127
128 void ViewControlPlugin::updateShaderList() {
129
130 //=======================================================================================
131 // Get Shaders
132 //=======================================================================================
133 shaderList_.clear();
134 QStringList shadersDirs = OpenFlipper::Options::shaderDir().entryList( QDir::Dirs| QDir::NoDotAndDotDot ,QDir::Name);
135
136 for ( int i = 0 ; i < shadersDirs.size(); ++i ) {
137 ShaderInfo info;
138
139 QFileInfo descriptionFile(OpenFlipper::Options::shaderDirStr() +
140 OpenFlipper::Options::dirSeparator() +
141 shadersDirs[i] + OpenFlipper::Options::dirSeparator() + "shader.ini" );
142
143 INIFile ini;
144 if ( !descriptionFile.exists() || !ini.connect( descriptionFile.filePath() ,false ) ) {
145 emit log( LOGWARN, "Unable to open description file for shader " + shadersDirs[i] + " at " + descriptionFile.filePath() );
146
147 info.description = "Unknown";
148 info.version = "Unknown";
149 info.name = shadersDirs[i];
150 info.details = "----------";
151 info.example = "";
152
153 } else {
154
155 QString tmp;
156 if ( ini.get_entry(tmp,"Info","name") )
157 info.name = tmp;
158 else {
159 info.name = shadersDirs[i];
160 emit log( LOGWARN, "Unable to get name from description file for shader " + shadersDirs[i] );
161 }
162
163 if ( ini.get_entry(tmp,"Info","description") )
164 info.description = tmp;
165 else {
166 info.description = "Unknown";
167 emit log( LOGWARN, "Unable to get shader description from description file for shader " + shadersDirs[i] );
168 }
169
170 if ( ini.get_entry(tmp,"Info","details") )
171 info.details = tmp;
172 else {
173 info.details = "----------";
174 emit log( LOGWARN, "Unable to get shader details from description file for shader " + shadersDirs[i] );
175 }
176
177 if ( ini.get_entry(tmp,"Info","version") )
178 info.version = tmp;
179 else {
180 info.version = "Unknown";
181 emit log( LOGWARN, "Unable to get shader version from description file for shader " + shadersDirs[i] );
182 }
183
184 if ( ini.get_entry(tmp,"Info","example") )
185 info.example = OpenFlipper::Options::shaderDirStr() + OpenFlipper::Options::dirSeparator() +
186 shadersDirs[i] + OpenFlipper::Options::dirSeparator() + tmp;
187 else {
188 info.example = "";
189 emit log( LOGWARN, "Unable to get example image from Description file for shader " + shadersDirs[i] );
190 }
191
192 if ( ini.get_entry(tmp,"FragmentShader","file") )
193 info.fragmentShader = tmp;
194 else {
195 info.fragmentShader = "Fragment.glsl";
196 emit log( LOGWARN, "Unable to get fragment shader filename from Description file for shader " + shadersDirs[i] );
197 }
198
199 if ( ini.get_entry(tmp,"VertexShader","file") )
200 info.vertexShader = tmp;
201 else {
202 info.vertexShader = "Vertex.glsl";
203 emit log( LOGWARN, "Unable to get vertex shader filename from Description file for shader " + shadersDirs[i] );
204 }
205
206 if ( ini.get_entry(tmp,"PickVertexShader","file") )
207 info.pickVertexShader = tmp;
208 else
209 info.pickVertexShader = "";
210
211 if ( ini.get_entry(tmp,"PickFragmentShader","file") )
212 info.pickFragmentShader = tmp;
213 else
214 info.pickFragmentShader = "";
215
216 //uniform names
217 std::vector<QString> uniforms;
218 if ( ini.get_entry(uniforms,"Info","uniforms") ) {
219 info.hasUniforms = true;
220 for ( uint i = 0 ; i < uniforms.size() ; ++i)
221 info.uniforms << uniforms[i];
222 } else {
223 info.hasUniforms = false;
224 info.uniforms.clear();
225 }
226
227 //unform types
228 uniforms.clear();
229 if ( info.hasUniforms && ini.get_entry(uniforms,"Info","uniformTypes") ) {
230 for ( uint i = 0 ; i < uniforms.size() ; ++i)
231 info.uniformTypes << uniforms[i];
232 } else if ( info.hasUniforms ) {
233 info.hasUniforms = false;
234 info.uniforms.clear();
235 info.uniformTypes.clear();
236 emit log( LOGERR, "Uniforms for shader " + shadersDirs[i] + " defined but no type available, disabled uniforms." );
237 }
238
239 //uniform default values
240 uniforms.clear();
241 if ( info.hasUniforms && ini.get_entry(uniforms,"Info","uniformsDefault" ) ) {
242 for ( uint i = 0 ; i < uniforms.size() ; ++i)
243 info.uniformsDefault << uniforms[i];
244 } else if ( info.hasUniforms ) {
245 info.hasUniforms = false;
246 info.uniforms.clear();
247 info.uniformTypes.clear();
248 emit log( LOGERR, "Uniforms for shader " + shadersDirs[i] + " defined but no defaults available, disabled uniforms." );
249 }
250 //uniform min values
251 uniforms.clear();
252 if ( info.hasUniforms && ini.get_entry(uniforms,"Info","uniformsMin" ) ) {
253 for ( uint i = 0 ; i < uniforms.size() ; ++i)
254 info.uniformsMin << uniforms[i];
255 } else if ( info.hasUniforms )
256 info.uniformsMin = info.uniformsDefault;
257
258 //uniform max values
259 uniforms.clear();
260 if ( info.hasUniforms && ini.get_entry(uniforms,"Info","uniformsMax" ) ) {
261 for ( uint i = 0 ; i < uniforms.size() ; ++i)
262 info.uniformsMax << uniforms[i];
263 } else if ( info.hasUniforms )
264 info.uniformsMax = info.uniformsDefault;
265
266 ini.disconnect();
267 }
268
269 info.directory = descriptionFile.path();
270
271 QFileInfo vertexShaderFile( info.directory + OpenFlipper::Options::dirSeparator() + info.vertexShader );
272 if ( !vertexShaderFile.exists() ) {
273 emit log( LOGERR, "Unable to find vertex shader file " + vertexShaderFile.filePath() );
274 continue;
275 }
276
277 QFileInfo fragmentShaderFile( info.directory + OpenFlipper::Options::dirSeparator() + info.fragmentShader );
278 if ( !fragmentShaderFile.exists() ) {
279 emit log( LOGERR, "Unable to find fragment shader file " + fragmentShaderFile.filePath() );
280 continue;
281 }
282
283 shaderList_.push_back(info);
284 }
285
286 }
287
288
289 void ViewControlPlugin::contextMenuTriggered(QAction* _action){
290 if ( _action->text() == SHOW_SELECTION) {
291
292 QVariant contextObject = _action->data();
293 int objectId = contextObject.toInt();
294
295 if ( objectId == -1)
296 return;
297
298 showSelection( objectId , !selectionVisible( objectId) );
299
300 emit updateView();
301 }
302
303 if ( _action->text() == SHOW_AREAS) {
304
305 QVariant contextObject = _action->data();
306 int objectId = contextObject.toInt();
307
308 if ( objectId == -1)
309 return;
310
311 showModelingAreas( objectId, !modelingAreasVisible(objectId) );
312
313 emit updateView();
314 }
315
316 if ( _action->text() == SHOW_AREA) {
317
318 QVariant contextObject = _action->data();
319 int objectId = contextObject.toInt();
320
321 if ( objectId == -1)
322 return;
323
324 showAreas( AREA, objectId, !areasVisible(AREA,objectId) );
325
326 emit updateView();
327 }
328
329 if ( _action->text() == SHOW_HANDLE) {
330
331 QVariant contextObject = _action->data();
332 int objectId = contextObject.toInt();
333
334 if ( objectId == -1)
335 return;
336
337 showAreas( HANDLEAREA, objectId, !areasVisible(HANDLEAREA,objectId) );
338
339 emit updateView();
340 }
341
342 if ( _action->text() == SHOW_FEATURES) {
343
344 QVariant contextObject = _action->data();
345 int objectId = contextObject.toInt();
346
347 if ( objectId == -1)
348 return;
349
350 BaseObjectData* object = 0;
351 if ( ! PluginFunctions::getObject(objectId,object) )
352 return;
353
354 if ( object->dataType( DATA_TRIANGLE_MESH ) ) {
355 TriMeshObject* triMeshObject = PluginFunctions::triMeshObject( object );
356 if ( triMeshObject )
357 triMeshObject->hideFeatures( triMeshObject->featuresVisible() );
358 }
359
360 if ( object->dataType( DATA_POLY_MESH ) ) {
361 PolyMeshObject* polyMeshObject = PluginFunctions::polyMeshObject( object );
362 if ( polyMeshObject )
363 polyMeshObject->hideFeatures( polyMeshObject->featuresVisible() );
364 }
365
366 emit updateView();
367
368 }
369
370 if ( _action->text() == SETSHADERS ) {
371 if ( shaderWidget_ == 0 ) {
372 shaderWidget_ = new ShaderWidget(0);
373 connect(shaderWidget_->availableShaders,SIGNAL(itemClicked(QListWidgetItem*)),
374 this ,SLOT(slotShaderClicked(QListWidgetItem*)));
375 connect(shaderWidget_->availableShaders,SIGNAL(itemDoubleClicked(QListWidgetItem*)),
376 this ,SLOT(slotShaderDoubleClicked(QListWidgetItem*)));
377
378 connect(shaderWidget_->setShaderButton,SIGNAL(clicked()),this, SLOT(slotSetShader()));
379 connect(shaderWidget_->closeButton,SIGNAL(clicked()),shaderWidget_, SLOT(close()));
380
381 connect(shaderWidget_->uniforms, SIGNAL(itemChanged(QTableWidgetItem*)),
382 this, SLOT(itemChanged(QTableWidgetItem*)) );
383 }
384
385 initShaderWidget();
386
387 shaderWidget_->show();
388
389 emit updateView();
390 }
391
392 }
393
394 bool ViewControlPlugin::selectionVisible( int _id ) {
395 if ( _id == -1)
396 return false;
397
398 BaseObjectData* object = 0;
399 if ( ! PluginFunctions::getObject(_id,object) )
400 return false;
401
402 if ( object->dataType( DATA_TRIANGLE_MESH ) ) {
403 TriMeshObject* triMeshObject = PluginFunctions::triMeshObject( object );
404 if ( triMeshObject )
405 return triMeshObject->selectionVisible();
406 }
407
408 if ( object->dataType( DATA_POLY_MESH ) ) {
409 PolyMeshObject* polyMeshObject = PluginFunctions::polyMeshObject( object );
410 if ( polyMeshObject )
411 return polyMeshObject->selectionVisible();
412 }
413
414 return false;
415 }
416
417 bool ViewControlPlugin::areasVisible( StatusBits _bits, int _id ) {
418
419 if ( _id == -1)
420 return false;
421
422 BaseObjectData* object = 0;
423 if ( ! PluginFunctions::getObject(_id,object) )
424 return false;
425
426 if ( object->dataType( DATA_TRIANGLE_MESH ) ) {
427 TriMeshObject* triMeshObject = PluginFunctions::triMeshObject( object );
428 if ( triMeshObject ) {
429 return triMeshObject->areaVisible( _bits );
430 }
431 }
432
433 if ( object->dataType( DATA_POLY_MESH ) ) {
434 PolyMeshObject* polyMeshObject = PluginFunctions::polyMeshObject( object );
435 if ( polyMeshObject )
436 return( polyMeshObject->areaVisible( _bits ) );
437 }
438
439 return false;
440
441 }
442
443 bool ViewControlPlugin::modelingAreasVisible( int _id ) {
444 return areasVisible(StatusBits(HANDLEAREA | AREA), _id);
445 }
446
447 void ViewControlPlugin::showAreas( StatusBits _bits, int _id , bool _state ) {
448
449 if ( _id == -1)
450 return;
451
452 BaseObjectData* object = 0;
453 if ( ! PluginFunctions::getObject(_id,object) )
454 return;
455
456 if ( object->dataType( DATA_TRIANGLE_MESH ) ) {
457 TriMeshObject* triMeshObject = PluginFunctions::triMeshObject( object );
458 if ( triMeshObject )
459 triMeshObject->hideArea( _bits, !_state);
460 }
461
462 if ( object->dataType( DATA_POLY_MESH ) ) {
463 PolyMeshObject* polyMeshObject = PluginFunctions::polyMeshObject( object );
464 if ( polyMeshObject )
465 polyMeshObject->hideArea( _bits, !_state);
466 }
467
468 }
469
470 void ViewControlPlugin::showModelingAreas( int _id , bool _state ) {
471 showAreas(StatusBits(HANDLEAREA | AREA) , _id, _state );
472 }
473
474
475 void ViewControlPlugin::showSelection( int _id , bool _state ) {
476
477 if ( _id == -1)
478 return;
479
480 BaseObjectData* object = 0;
481 if ( ! PluginFunctions::getObject(_id,object) )
482 return;
483
484 if ( object->dataType( DATA_TRIANGLE_MESH ) ) {
485 TriMeshObject* triMeshObject = PluginFunctions::triMeshObject( object );
486 if ( triMeshObject )
487 triMeshObject->hideSelection( !_state );
488 }
489
490 if ( object->dataType( DATA_POLY_MESH ) ) {
491 PolyMeshObject* polyMeshObject = PluginFunctions::polyMeshObject( object );
492 if ( polyMeshObject )
493 polyMeshObject->hideSelection( !_state );
494 }
495
496 }
497
498 void ViewControlPlugin::slotUpdateContextMenu( int _objectId ){
499
500 viewControlMenu_->clear();
501
502 lastObjectId_ = _objectId;
503
504 BaseObjectData* object = 0;
505 if ( !PluginFunctions::getObject( _objectId, object ) ) {
506 emit log(LOGERR,"Unable to create Context Menu ... Unable to get Object");
507 return;
508 }
509
510 if (object->dataType( DATA_TRIANGLE_MESH ) || object->dataType( DATA_POLY_MESH ) ) {
511
512 QAction* act;
513 act = viewControlMenu_->addAction( SHOW_SELECTION );
514 act->setCheckable(true);
515
516 act->setStatusTip( "Switch visualization for selection on/off" );
517 act->setToolTip( "Switch visualization for selection on/off" );
518 act->setWhatsThis( "Switch the visualization of your current selections on and off." );
519
520 act->setIcon(QIcon(OpenFlipper::Options::iconDirStr()+OpenFlipper::Options::dirSeparator()+"selections.png"));
521
522 if ( object->dataType( DATA_TRIANGLE_MESH ) ) {
523 TriMeshObject* triMeshObject = PluginFunctions::triMeshObject( object );
524 if ( triMeshObject )
525 act->setChecked( triMeshObject->selectionVisible() );
526 }
527
528 if ( object->dataType( DATA_POLY_MESH ) ) {
529 PolyMeshObject* polyMeshObject = PluginFunctions::polyMeshObject( object );
530 if ( polyMeshObject )
531 act->setChecked( polyMeshObject->selectionVisible() );
532 }
533
534 // ============================================
535 // Action for all modeling areas
536 // ============================================
537 act = viewControlMenu_->addAction( SHOW_AREAS );
538 act->setCheckable(true);
539
540 act->setIcon(QIcon(OpenFlipper::Options::iconDirStr()+OpenFlipper::Options::dirSeparator()+"areaSelections.png"));
541
542 if ( object->dataType( DATA_TRIANGLE_MESH ) ) {
543 TriMeshObject* triMeshObject = PluginFunctions::triMeshObject( object );
544 if ( triMeshObject )
545 act->setChecked( triMeshObject->areaVisible( StatusBits(HANDLEAREA | AREA) ) );
546 }
547
548 if ( object->dataType( DATA_POLY_MESH ) ) {
549 PolyMeshObject* polyMeshObject = PluginFunctions::polyMeshObject( object );
550 if ( polyMeshObject )
551 act->setChecked( polyMeshObject->areaVisible( StatusBits(HANDLEAREA | AREA) ) );
552 }
553
554
555 // ============================================
556 // Action for handle areas
557 // ============================================
558 act = viewControlMenu_->addAction( SHOW_HANDLE );
559 act->setCheckable(true);
560
561 act->setIcon(QIcon(OpenFlipper::Options::iconDirStr()+OpenFlipper::Options::dirSeparator()+"handleSelection.png"));
562
563 if ( object->dataType( DATA_TRIANGLE_MESH ) ) {
564 TriMeshObject* triMeshObject = PluginFunctions::triMeshObject( object );
565 if ( triMeshObject )
566 act->setChecked( triMeshObject->areaVisible( HANDLEAREA ) );
567 }
568
569 if ( object->dataType( DATA_POLY_MESH ) ) {
570 PolyMeshObject* polyMeshObject = PluginFunctions::polyMeshObject( object );
571 if ( polyMeshObject )
572 act->setChecked( polyMeshObject->areaVisible( HANDLEAREA ) );
573 }
574
575 // ============================================
576 // Action for modeling areas
577 // ============================================
578 act = viewControlMenu_->addAction( SHOW_AREA );
579 act->setCheckable(true);
580
581 act->setIcon(QIcon(OpenFlipper::Options::iconDirStr()+OpenFlipper::Options::dirSeparator()+"modelingSelection.png"));
582
583 if ( object->dataType( DATA_TRIANGLE_MESH ) ) {
584 TriMeshObject* triMeshObject = PluginFunctions::triMeshObject( object );
585 if ( triMeshObject )
586 act->setChecked( triMeshObject->areaVisible( AREA ) );
587 }
588
589 if ( object->dataType( DATA_POLY_MESH ) ) {
590 PolyMeshObject* polyMeshObject = PluginFunctions::polyMeshObject( object );
591 if ( polyMeshObject )
592 act->setChecked( polyMeshObject->areaVisible( AREA ) );
593 }
594
595 // ============================================
596 // Action for features
597 // ============================================
598
599
600 act = viewControlMenu_->addAction( SHOW_FEATURES );
601 act->setCheckable(true);
602
603 act->setIcon(QIcon(OpenFlipper::Options::iconDirStr()+OpenFlipper::Options::dirSeparator()+"featureSelections.png"));
604
605 if ( object->dataType( DATA_TRIANGLE_MESH ) ) {
606 TriMeshObject* triMeshObject = PluginFunctions::triMeshObject( object );
607 if ( triMeshObject )
608 act->setChecked( triMeshObject->featuresVisible() );
609 }
610
611 if ( object->dataType( DATA_POLY_MESH ) ) {
612 PolyMeshObject* polyMeshObject = PluginFunctions::polyMeshObject( object );
613 if ( polyMeshObject )
614 act->setChecked( polyMeshObject->featuresVisible() );
615 }
616
617
618 }
619
620 // If this Object has a shader Node, allow settings for the shader
621 if ( object->shaderNode() ) {
622 viewControlMenu_->addSeparator();
623
624 QAction* act = viewControlMenu_->addAction( SETSHADERS );
625 act->setCheckable( false );
626 }
627
628 viewControlMenu_->addSeparator();
629
630 QActionGroup * globalDrawActionsGroup = new QActionGroup( this );
631
632 QAction * action = new QAction( USEGLOBALDRAWMODE , globalDrawActionsGroup );
633 action->setCheckable( false );
634
635 viewControlMenu_->addActions(globalDrawActionsGroup->actions());
636
637 connect( globalDrawActionsGroup, SIGNAL( triggered( QAction * ) ),
638 this , SLOT( slotDrawModeSelected( QAction * ) ) );
639
640 QActionGroup * drawGroup = new QActionGroup( this );
641 drawGroup->setExclusive( false );
642
643 // Collect available draw Modes for this object
644 ACG::SceneGraph::CollectDrawModesAction actionAvailable;
645 ACG::SceneGraph::traverse( object->primaryNode() , actionAvailable);
646 availDrawModes_ = actionAvailable.drawModes();
647
648 // Collect available draw Modes for this object
649 ACG::SceneGraph::CollectActiveDrawModesAction actionActive;
650 ACG::SceneGraph::traverse( object->primaryNode() , actionActive);
651 activeDrawModes_ = actionActive.drawMode();
652
653 std::vector< ACG::SceneGraph::DrawModes::DrawMode > availDrawModeIds;
654 availDrawModeIds = availDrawModes_.getAtomicDrawModes();
655
656 ACG::SceneGraph::DrawModes::DrawMode globalDrawModes = PluginFunctions::drawMode();
657
658 const bool containsGlobalDM = activeDrawModes_ == ACG::SceneGraph::DrawModes::DEFAULT;
659
660 activeCheckboxes.clear();
661 for ( unsigned int i = 0; i < availDrawModeIds.size(); ++i )
662 {
663 ACG::SceneGraph::DrawModes::DrawMode id = availDrawModeIds[i];
664 std::string descr = id.description();
665
666 QCheckBox *checkBox = new QCheckBox(QString(descr.c_str()), viewControlMenu_);
667 activeCheckboxes[checkBox] = id;
668 if (activeDrawModes_.containsAtomicDrawMode(id))
669 checkBox->setCheckState(Qt::Checked);
670 else if (containsGlobalDM && globalDrawModes.containsAtomicDrawMode(id))
671 checkBox->setCheckState(Qt::PartiallyChecked);
672 else
673 checkBox->setCheckState(Qt::Unchecked);
674 QWidgetAction *checkableAction = new QWidgetAction(drawGroup);
675 checkableAction->setText(descr.c_str());
676 checkableAction->setDefaultWidget(checkBox);
677 connect(checkBox, SIGNAL( stateChanged(int) ), checkableAction, SLOT(trigger() ) );
678 }
679
680 viewControlMenu_->addActions( drawGroup->actions() );
681
682 connect( drawGroup, SIGNAL( triggered( QAction * ) ),
683 this, SLOT( slotDrawModeSelected( QAction * ) ) );
684
685 }
686
687 void ViewControlPlugin::slotDrawModeSelected( QAction * _action) {
688
689 QWidgetAction * const wdgtAction = dynamic_cast<QWidgetAction*>(_action);
690 QCheckBox * const checkbox = wdgtAction ? dynamic_cast<QCheckBox*>(wdgtAction->defaultWidget()) : 0;
691 const bool activateDrawMode = checkbox ? (checkbox->checkState() != Qt::Unchecked) : false;
692
693 //======================================================================================
694 // Get the mode toggled
695 //======================================================================================
696 ACG::SceneGraph::DrawModes::DrawMode mode(0);
697 std::vector< ACG::SceneGraph::DrawModes::DrawMode > availDrawModeIds;
698 availDrawModeIds = availDrawModes_.getAtomicDrawModes();
699 for ( unsigned int i = 0; i < availDrawModeIds.size(); ++i )
700 {
701 QString descr = QString( availDrawModeIds[i].description().c_str() );
702
703 if ( descr == _action->text() ) {
704 mode = availDrawModeIds[i];
705 break;
706 }
707 }
708
709 //======================================================================================
710 // possibly combine draw modes
711 //======================================================================================
712 bool useGlobalDrawMode = false;
713 bool contextMenuStaysOpen = false;
714 if ( _action->text() != USEGLOBALDRAWMODE ) {
715
716 // extract global draw mode in case we want to combine it with another draw mode
717 if(activeDrawModes_ == ACG::SceneGraph::DrawModes::DEFAULT) {
718 ACG::SceneGraph::DrawModes::DrawMode widgetDrawMode = PluginFunctions::drawMode();
719 activeDrawModes_.combine(widgetDrawMode);
720 }
721
722 // As this is not the global draw mode, filter out default as draw mode or it will interfere with the other modes!
723 activeDrawModes_.filter(ACG::SceneGraph::DrawModes::DEFAULT);
724
725 // If shift is pressed, we combine the modes (and toggle therefore xor)
726 // Otherwise we directly take the new mode
727 if ( qApp->keyboardModifiers() & Qt::ShiftModifier ) {
728 if (activateDrawMode) {
729 activeDrawModes_.combine(mode); // explicit call to combine() states intent more clearly
730 } else {
731 if (activeDrawModes_ == mode) {
732 activeDrawModes_ = ACG::SceneGraph::DrawModes::DEFAULT;
733 useGlobalDrawMode = true;
734 } else {
735 activeDrawModes_.filter(mode);
736 }
737 }
738 contextMenuStaysOpen = true;
739 } else {
740 if (activateDrawMode) {
741 activeDrawModes_ = mode ;
742 } else {
743 activeDrawModes_ = ACG::SceneGraph::DrawModes::DEFAULT;
744 useGlobalDrawMode = true;
745 }
746 emit hideContextMenu();
747 }
748
749 if (activeDrawModes_ == ACG::SceneGraph::DrawModes::DEFAULT) {
750 useGlobalDrawMode = true;
751 }
752
753 } else {
754 // Switch back to global drawmode-> default
755 activeDrawModes_ = ACG::SceneGraph::DrawModes::DEFAULT;
756 useGlobalDrawMode = true;
757 }
758
759 if (contextMenuStaysOpen) {
760 typedef std::map<QCheckBox*, ACG::SceneGraph::DrawModes::DrawMode> CBM;
761 ACG::SceneGraph::DrawModes::DrawMode globalDrawModes = PluginFunctions::drawMode();
762 for (CBM::iterator it = activeCheckboxes.begin(), it_end = activeCheckboxes.end(); it != it_end; ++it) {
763 it->first->blockSignals(true);
764 if (activeDrawModes_.containsAtomicDrawMode(it->second)) {
765 it->first->setCheckState(Qt::Checked);
766 } else if (useGlobalDrawMode && globalDrawModes.containsAtomicDrawMode(it->second)) {
767 it->first->setCheckState(Qt::PartiallyChecked);
768 } else {
769 it->first->setCheckState(Qt::Unchecked);
770 }
771 it->first->blockSignals(false);
772 }
773 }
774
775 //======================================================================================
776 // Now do the update in the sceneGraph
777 //======================================================================================
778
779 // Get the associated object
780 BaseObjectData* object = 0;
781 PluginFunctions::getObject( lastObjectId_, object );
782
783 // Set draw Modes for this object ( force it when we do not set the global draw mode, to override global draw mode and force the modes on the nodes )
784 ACG::SceneGraph::SetDrawModesAction actionActive( activeDrawModes_ , !useGlobalDrawMode );
785
786
787 if ( object )
788 ACG::SceneGraph::traverse( object->primaryNode() , actionActive);
789 else
790 PluginFunctions::setDrawMode( activeDrawModes_ , PluginFunctions::activeExaminer() );
791
792 emit updateView();
793 }
794
795 void ViewControlPlugin::initShaderWidget(){
796
797 //update the shader list
798
799 updateShaderList();
800
801 shaderWidget_->availableShaders->clear();
802
803 for ( uint i = 0 ; i < shaderList_.size(); ++i ) {
804 shaderWidget_->availableShaders->addItem( shaderList_[i].name );
805 }
806
807 shaderWidget_->availableShaders->setCurrentRow(0);
808 slotShaderClicked(shaderWidget_->availableShaders->currentItem());
809
810 }
811
812 void ViewControlPlugin::slotShaderClicked( QListWidgetItem * _item ){
813 int index = -1;
814 for ( int i = 0 ; i < (int)shaderList_.size(); ++i) {
815 if ( shaderList_[i].name == _item->text() ) {
816 index = i;
817 break;
818 }
819 }
820
821 if ( index == -1 ) {
822 std::cerr << "Strange index Error! " << std::endl;
823 return;
824 }
825
826 shaderWidget_->shaderName->setText( shaderList_[index].name );
827 shaderWidget_->description->setText( shaderList_[index].description );
828 shaderWidget_->details->setText( shaderList_[index].details );
829 shaderWidget_->version->setText( shaderList_[index].version );
830 shaderWidget_->vertexShader->setText( shaderList_[index].vertexShader );
831 shaderWidget_->fragmentShader->setText( shaderList_[index].fragmentShader );
832 shaderWidget_->pickVertexShader->setText( shaderList_[index].pickVertexShader );
833 shaderWidget_->pickFragmentShader->setText( shaderList_[index].pickFragmentShader );
834 shaderWidget_->example->setPixmap( QPixmap(shaderList_[index].example) );
835
836 //get shader paths
837 QStringList shadersDirs = OpenFlipper::Options::shaderDir().entryList( QDir::Dirs| QDir::NoDotAndDotDot ,QDir::Name);
838 QString shaderDir = OpenFlipper::Options::shaderDirStr() + OpenFlipper::Options::dirSeparator();
839
840 QString vertexFile = shaderDir + shadersDirs[ shaderWidget_->availableShaders->currentRow() ] +
841 OpenFlipper::Options::dirSeparator() + shaderWidget_->vertexShader->text();
842 QString fragmentFile = shaderDir + shadersDirs[ shaderWidget_->availableShaders->currentRow() ] +
843 OpenFlipper::Options::dirSeparator() + shaderWidget_->fragmentShader->text();
844
845 //update drawMode checkStates
846 shaderWidget_->drawModes->clear();
847
848 std::vector< ACG::SceneGraph::DrawModes::DrawMode > availDrawModeIds;
849 availDrawModeIds = availDrawModes_.getAtomicDrawModes( );
850
851 for ( unsigned int i = 0; i < availDrawModeIds.size(); ++i )
852 {
853 ACG::SceneGraph::DrawModes::DrawMode id = availDrawModeIds[i];
854
855
856 std::vector< QString > dm = drawModeToDescriptions( id );
857
858 if ( !dm.empty() && dm[0].trimmed() != ""){
859 QListWidgetItem* item = new QListWidgetItem(dm[0]);
860
861 item->setFlags(Qt::ItemIsEnabled | Qt::ItemIsUserCheckable | Qt::ItemIsSelectable);
862
863 BaseObjectData* object = 0;
864
865 PluginFunctions::getObject( lastObjectId_, object );
866 if ( object && object->shaderNode() ){
867 if ( object->shaderNode()->vertexShaderName( id ) == vertexFile.toStdString() &&
868 object->shaderNode()->fragmentShaderName( id ) == fragmentFile.toStdString() )
869 item->setCheckState( Qt::Checked );
870 else
871 {
872 //std::cerr << "vertex:" << object->shaderNode()->vertexShaderName( id ) << ", this: " << vertexFile.toStdString() << std::endl;
873 //std::cerr << "fragment:" << object->shaderNode()->fragmentShaderName( id ) << ", this: " << fragmentFile.toStdString() << std::endl;
874 item->setCheckState( Qt::Unchecked );
875 }
876 }
877 shaderWidget_->drawModes->addItem(item);
878 }
879 }
880
881 if ( shaderList_[index].hasUniforms ) {
882 //set up uniform table
883 shaderWidget_->uniforms->clear();
884 shaderWidget_->uniforms->setColumnCount ( 1 );
885 shaderWidget_->uniforms->setRowCount ( shaderList_[index].uniforms.count() );
886
887 shaderWidget_->uniforms->setHorizontalHeaderLabels( QStringList("Value") );
888 shaderWidget_->uniforms->setVerticalHeaderLabels( shaderList_[index].uniforms );
889
890 for (int i=0; i < shaderList_[index].uniforms.count(); i++){
891 QTableWidgetItem* item = new QTableWidgetItem( shaderList_[index].uniformsDefault[i] );
892 item->setFlags( Qt::ItemIsEditable | Qt::ItemIsSelectable | Qt::ItemIsEnabled);
893 shaderWidget_->uniforms->setItem(i,0,item );
894 }
895
896 shaderWidget_->uniformBox->setVisible( true );
897
898 }else
899 shaderWidget_->uniformBox->setVisible( false );
900
901 emit updateView();
902 }
903
904 void ViewControlPlugin::slotShaderDoubleClicked( QListWidgetItem * /*_item*/ ){
905 // slotSetShader();
906 }
907
908 void ViewControlPlugin::itemChanged(QTableWidgetItem* item){
909
910 //get current shader index
911 int index = -1;
912 for ( int i = 0 ; i < (int)shaderList_.size(); ++i) {
913 if ( shaderList_[i].name == shaderWidget_->availableShaders->currentItem()->text() ) {
914 index = i;
915 break;
916 }
917 }
918
919 if ( index == -1 ) {
920 std::cerr << "Error: Shader Index not found! " << std::endl;
921 return;
922 }
923
924
925 int row = item->row();
926
927 if ( row > shaderList_[index].uniforms.count() ){
928 std::cerr << "Error: uniform index out of bounds" << std::endl;
929 return;
930 }
931
932 //handle different datatypes
933 if (shaderList_[index].uniformTypes[row] == "float"){
934 bool ok;
935
936 float value = item->text().toFloat(&ok);
937
938 if (!ok)
939 item->setText( shaderList_[index].uniformsDefault[row] );
940 else if (shaderList_[index].uniformsDefault[row] != shaderList_[index].uniformsMin[row]
941 && value < shaderList_[index].uniformsMin[row].toFloat())
942 item->setText( shaderList_[index].uniformsMin[row] );
943 else if (shaderList_[index].uniformsDefault[row] != shaderList_[index].uniformsMin[row]
944 && value > shaderList_[index].uniformsMax[row].toFloat())
945 item->setText( shaderList_[index].uniformsMax[row] );
946 }
947
948 }
949
950 void ViewControlPlugin::slotSetShader()
951 {
952
953 //get current shader index
954 int index = -1;
955 for (int i = 0; i < (int) shaderList_.size(); ++i) {
956 if (shaderList_[i].name == shaderWidget_->availableShaders->currentItem()->text()) {
957 index = i;
958 break;
959 }
960 }
961
962 if (index == -1) {
963 std::cerr << "Error: Shader Index not found! " << std::endl;
964 return;
965 }
966
967 std::vector<QString> mode;
968 for (int i = 0; i < shaderWidget_->drawModes->count(); i++) {
969 if (shaderWidget_->drawModes->item(i)->checkState() == Qt::Checked) {
970 mode.push_back(shaderWidget_->drawModes->item(i)->text());
971 setShader(lastObjectId_, descriptionsToDrawMode(mode), shaderList_[index]);
972 mode.clear();
973 } else {
974 mode.push_back(shaderWidget_->drawModes->item(i)->text());
975 disableShader(lastObjectId_, descriptionsToDrawMode(mode), &shaderList_[index]);
976 mode.clear();
977 }
978 }
979 }
980
981 void ViewControlPlugin::disableShader(
982 int _objectId,
983 ACG::SceneGraph::DrawModes::DrawMode _drawMode,
984 ShaderInfo* _shader)
985 {
986
987 BaseObjectData* object = 0;
988 PluginFunctions::getObject(_objectId, object);
989
990 if (object) {
991 if (!_shader)
992 object->shaderNode()->disableShader(_drawMode);
993 else {
994 std::string shadeDir = _shader->directory.toStdString() + OpenFlipper::Options::dirSeparator().toStdString();
995
996 if (object->shaderNode()->vertexShaderName(_drawMode) == shadeDir + _shader->vertexShader.toStdString()
997 && object->shaderNode()->fragmentShaderName(_drawMode) == shadeDir + _shader->fragmentShader.toStdString())
998 object->shaderNode()->disableShader(_drawMode);
999 }
1000 }
1001
1002 emit updateView();
1003 }
1004
1005 void ViewControlPlugin::setShader(int _id, ACG::SceneGraph::DrawModes::DrawMode _drawMode, ShaderInfo _shader) {
1006
1007 if ( OpenFlipper::Options::nogui() )
1008 return;
1009
1010 BaseObjectData* object = 0;
1011 PluginFunctions::getObject( _id, object );
1012
1013 //get shader paths
1014 QFileInfo vertexFile (_shader.name + OpenFlipper::Options::dirSeparator() + _shader.vertexShader);
1015 QFileInfo fragmentFile (_shader.name + OpenFlipper::Options::dirSeparator() + _shader.fragmentShader);
1016 QFileInfo pickVertexFile (_shader.name + OpenFlipper::Options::dirSeparator() + _shader.pickVertexShader);
1017 QFileInfo pickFragmentFile (_shader.name + OpenFlipper::Options::dirSeparator() + _shader.pickFragmentShader);
1018
1019 if ( object && object->shaderNode()
1020 && _shader.vertexShader.length() && _shader.fragmentShader.length()) {
1021
1022 if (vertexFile.absolutePath() != fragmentFile.absolutePath()) {
1023 emit log(LOGERR, "Cannot set shader. Currently shader files have to be in the same folder.");
1024 return;
1025 }
1026
1027 if (_shader.pickVertexShader.length() && _shader.pickFragmentShader.length())
1028 {
1029 if (vertexFile.absolutePath() != pickVertexFile.absolutePath() ||
1030 vertexFile.absolutePath() != pickFragmentFile.absolutePath()) {
1031 emit log(LOGERR, "Cannot set picking shader. Currently shader files have to be in the same folder.");
1032 return;
1033 }
1034
1035 object->shaderNode()->setShaderDir( (_shader.directory + OpenFlipper::Options::dirSeparator()).toStdString() );
1036
1037 object->shaderNode()->setShader(_drawMode,
1038 vertexFile.fileName().toStdString(),
1039 fragmentFile.fileName().toStdString(),
1040 pickVertexFile.fileName().toStdString(),
1041 pickFragmentFile.fileName().toStdString());
1042 }
1043 else
1044 {
1045 object->shaderNode()->setShaderDir( (_shader.directory + OpenFlipper::Options::dirSeparator()).toStdString() );
1046 object->shaderNode()->setShader(_drawMode, vertexFile.fileName().toStdString(), fragmentFile.fileName().toStdString());
1047 }
1048 }
1049
1050
1051 // set uniforms if available
1052 if (_shader.hasUniforms) {
1053 GLSL::PtrProgram shader = object->shaderNode()->getShader( _drawMode );
1054 if ( shader == 0 ) {
1055 std::cerr << "Error: Unable to get shader for shader mode" << std::endl;
1056 } else {
1057 shader->use();
1058
1059 for (int u=0; u < _shader.uniforms.count(); u++) {
1060 //float uniforms
1061 if (_shader.uniformTypes[u] == "float" ) {
1062 shaderWidget_->uniforms->setCurrentCell(u,0);
1063 float value = shaderWidget_->uniforms->currentItem()->text().toFloat();
1064 shader->setUniform(_shader.uniforms[u].toUtf8(), value);
1065 } else
1066 //vec3 uniforms
1067 if (_shader.uniformTypes[u] == "vec3" ) {
1068 shaderWidget_->uniforms->setCurrentCell(u,0);
1069 QStringList vecStr = shaderWidget_->uniforms->currentItem()->text().split(",");
1070 if (vecStr.count() == 3) {
1071 ACG::Vec3f value( vecStr[0].toFloat(), vecStr[1].toFloat(), vecStr[2].toFloat() );
1072 shader->setUniform(_shader.uniforms[u].toUtf8(), value);
1073 }
1074 } else
1075 std::cerr << "Error: handling of uniformType '" << _shader.uniformTypes[u].toStdString() << "' not yet implemented" << std::endl;
1076
1077 }
1078
1079 shader->disable();
1080 }
1081 }
1082
1083 emit updateView();
1084 }
1085
1086 void ViewControlPlugin::setShader(int _id, QString _drawMode, QString _name ){
1087
1088 if ( OpenFlipper::Options::nogui() )
1089 return;
1090
1091 updateShaderList();
1092
1093 //get current shader index
1094 int index = -1;
1095 for ( int i = 0 ; i < (int)shaderList_.size(); ++i) {
1096 if ( shaderList_[i].name == _name ) {
1097 index = i;
1098 break;
1099 }
1100 }
1101
1102 if ( index == -1 ) {
1103 std::cerr << "Error: Shader not found! " << std::endl;
1104 return;
1105 }
1106
1107 std::vector <QString> mode;
1108 mode.push_back(_drawMode);
1109
1110 setShader(_id, listToDrawMode(mode), shaderList_[index]);
1111 }
1112
1113 //-----------------------------------------------------------------------------
1114
1115 QStringList ViewControlPlugin::getUniforms(QString _shader){
1116 for (uint i=0; i < shaderList_.size(); i++)
1117 if ( shaderList_[i].name == _shader)
1118 return shaderList_[i].uniforms;
1119
1120 return QStringList();
1121 }
1122
1123 QString ViewControlPlugin::getUniformType(QString _shader, QString _uniform ){
1124
1125 for (uint i=0; i < shaderList_.size(); i++)
1126 if ( shaderList_[i].name == _shader){
1127
1128 for (int u=0; u < shaderList_[i].uniforms.count(); u++)
1129 if ( shaderList_[i].uniforms[u] == _uniform )
1130 return shaderList_[i].uniformTypes[u];
1131 }
1132
1133 return QString();
1134 }
1135
1136 QString ViewControlPlugin::getUniformDefault(QString _shader, QString _uniform ){
1137
1138 for (uint i=0; i < shaderList_.size(); i++)
1139 if ( shaderList_[i].name == _shader){
1140
1141 for (int u=0; u < shaderList_[i].uniforms.count(); u++)
1142 if ( shaderList_[i].uniforms[u] == _uniform )
1143 return shaderList_[i].uniformsDefault[u];
1144 }
1145
1146 return QString();
1147 }
1148
1149 QString ViewControlPlugin::getUniformMin(QString _shader, QString _uniform ){
1150
1151 for (uint i=0; i < shaderList_.size(); i++)
1152 if ( shaderList_[i].name == _shader){
1153
1154 for (int u=0; u < shaderList_[i].uniforms.count(); u++)
1155 if ( shaderList_[i].uniforms[u] == _uniform )
1156 return shaderList_[i].uniformsMin[u];
1157 }
1158
1159 return QString();
1160 }
1161
1162 QString ViewControlPlugin::getUniformMax(QString _shader, QString _uniform ){
1163
1164 for (uint i=0; i < shaderList_.size(); i++)
1165 if ( shaderList_[i].name == _shader){
1166
1167 for (int u=0; u < shaderList_[i].uniforms.count(); u++)
1168 if ( shaderList_[i].uniforms[u] == _uniform )
1169 return shaderList_[i].uniformsMax[u];
1170 }
1171
1172 return QString();
1173 }
1174
1175 //-----------------------------------------------------------------------------
1176
1178 void ViewControlPlugin::setUniform(int _objID, ACG::SceneGraph::DrawModes::DrawMode _drawMode, QString _shader, QString _uniform, QString _value ){
1179
1180 BaseObjectData* object = 0;
1181
1182 PluginFunctions::getObject( _objID, object );
1183 if ( object && object->shaderNode() ){
1184
1185 for (uint i=0; i < shaderList_.size(); i++)
1186 if ( shaderList_[i].name == _shader){
1187
1188 // set uniforms if available
1189 if (shaderList_[i].hasUniforms){
1190 GLSL::PtrProgram shader = object->shaderNode()->getShader( _drawMode );
1191 if ( shader == 0 ) {
1192 std::cerr << "Error: Unable to get shader for shader mode" << std::endl;
1193 } else {
1194 shader->use();
1195
1196 for (int u=0; u < shaderList_[i].uniforms.count(); u++){
1197
1198 //only apply to uniform which was given as param
1199 if ( shaderList_[i].uniforms[u] != _uniform )
1200 continue;
1201
1202 //float uniforms
1203 if (shaderList_[i].uniformTypes[u] == "float" )
1204 shader->setUniform(shaderList_[i].uniforms[u].toUtf8(), _value.toFloat() );
1205
1206 //vec3 uniforms
1207 else if (shaderList_[i].uniformTypes[u] == "vec3" ){
1208 QStringList vecStr = _value.split(",");
1209 if (vecStr.count() == 3){
1210 ACG::Vec3f value( vecStr[0].toFloat(), vecStr[1].toFloat(), vecStr[2].toFloat() );
1211 shader->setUniform(shaderList_[i].uniforms[u].toUtf8(), value);
1212 }
1213 }else
1214 std::cerr << "Error: handling of uniformType '" << shaderList_[i].uniformTypes[u].toStdString() << "' not yet implemented" << std::endl;
1215 }
1216
1217 shader->disable();
1218 }
1219 }
1220 }
1221 }
1222 }
1223
1224 //-----------------------------------------------------------------------------
1225
1226 void ViewControlPlugin::setViewingDirection( Vector _direction, Vector _upvector , int _viewer){
1227 PluginFunctions::viewingDirection(_direction, _upvector, _viewer);
1228 }
1229
1230 //-----------------------------------------------------------------------------
1231
1232 void ViewControlPlugin::setSceneRadius( double _radius , int _viewer){
1233 PluginFunctions::setSceneRadius(_radius, _viewer);
1234 }
1235
1236 //-----------------------------------------------------------------------------
1237
1238 void ViewControlPlugin::rotate( Vector _axis, double _angle, Vector _center , int _viewer) {
1239 PluginFunctions::rotate( _axis, _angle, _center ,_viewer);
1240 }
1241
1242 //-----------------------------------------------------------------------------
1243
1244 void ViewControlPlugin::translate( Vector _vec , int _viewer) {
1245 PluginFunctions::translate( _vec ,_viewer);
1246 }
1247
1248
1249 void ViewControlPlugin::enableBackfaceCulling( bool _state , int _viewer ) {
1250 if ( _viewer == PluginFunctions::ALL_VIEWERS )
1251 for ( int i = 0 ; i < PluginFunctions::viewers( ); ++i )
1252 PluginFunctions::viewerProperties(i).backFaceCulling(_state);
1253 else if ( _viewer == PluginFunctions::ACTIVE_VIEWER )
1254 PluginFunctions::viewerProperties(PluginFunctions::activeExaminer()).backFaceCulling(_state);
1255 else if ( _viewer >= 0 && _viewer < PluginFunctions::viewers( ) )
1256 PluginFunctions::viewerProperties(_viewer).backFaceCulling(_state);
1257 else
1258 std::cerr << "Illegal viewer requested! " << std::endl;
1259
1260 }
1261
1262
1263 //-----------------------------------------------------------------------------
1264
1265 void
1266 ViewControlPlugin::setDrawMode(QString _mode, int _viewer)
1267 {
1268
1269 QStringList list = _mode.split(';');
1270
1271 std::vector< QString > drawModeList;
1272
1273 for ( int i = 0 ; i < list.size() ; ++i )
1274 drawModeList.push_back(list[i]);
1275
1276 ACG::SceneGraph::DrawModes::DrawMode mode = listToDrawMode(drawModeList);
1277
1278 PluginFunctions::setDrawMode( mode , _viewer );
1279 emit updateView();
1280 }
1281
1282 //-----------------------------------------------------------------------------
1283
1284 void
1285 ViewControlPlugin::setObjectDrawMode(QString _mode, int _objectID, bool _force)
1286 {
1287 BaseObjectData* object = 0;
1288 PluginFunctions::getObject( _objectID, object );
1289
1290 QStringList list = _mode.split(';');
1291
1292 std::vector< QString > drawModeList;
1293
1294 for ( int i = 0 ; i < list.size() ; ++i )
1295 drawModeList.push_back(list[i]);
1296
1297 ACG::SceneGraph::DrawModes::DrawMode mode = listToDrawMode(drawModeList);
1298
1299 // Set draw Modes for this object ( force it when we do not set the global draw mode, to override global draw mode and force the modes on the nodes )
1300 ACG::SceneGraph::SetDrawModesAction actionActive( mode , _force );
1301
1302 if ( object )
1303 ACG::SceneGraph::traverse( object->primaryNode() , actionActive);
1304 }
1305
1306 //-----------------------------------------------------------------------------
1307
1308 Vector ViewControlPlugin::viewingDirection( int _viewer ) {
1309 return PluginFunctions::viewingDirection(_viewer);
1310 }
1311
1312 Vector ViewControlPlugin::upVector( int _viewer ) {
1313 return PluginFunctions::upVector(_viewer);
1314 }
1315
1316 Vector ViewControlPlugin::eyePosition( int _viewer ) {
1317 return PluginFunctions::eyePos(_viewer);
1318 }
1319
1320 void ViewControlPlugin::setSceneCenter( Vector _center, int _viewer ) {
1321 PluginFunctions::setScenePos(_center, _viewer);
1322 }
1323
1324 Vector ViewControlPlugin::sceneCenter( int _viewer ) {
1325 return PluginFunctions::sceneCenter(_viewer);
1326 }
1327
1328 //-----------------------------------------------------------------------------
1329
1330 void ViewControlPlugin::setView(int _mode, int _viewer ) {
1331
1332 switch ( _mode ){
1333 case PluginFunctions::VIEW_TOP : //TOP
1334 setViewingDirection( ACG::Vec3d(0.0, -1.0, 0.0), ACG::Vec3d(0.0, 0.0, -1.0), _viewer );
1335 break;
1336 case PluginFunctions::VIEW_BOTTOM : //BOTTOM
1337 setViewingDirection( ACG::Vec3d(0.0, 1.0, 0.0), ACG::Vec3d(0.0, 0.0, -1.0), _viewer );
1338 break;
1339 case PluginFunctions::VIEW_LEFT : //LEFT
1340 setViewingDirection( ACG::Vec3d(1.0, 0.0, 0.0), ACG::Vec3d(0.0, 1.0, 0.0), _viewer );
1341 break;
1342 case PluginFunctions::VIEW_RIGHT : //RIGHT
1343 setViewingDirection( ACG::Vec3d(-1.0, 0.0, 0.0), ACG::Vec3d(0.0, 1.0, 0.0), _viewer );
1344 break;
1345 case PluginFunctions::VIEW_FRONT : //FRONT
1346 setViewingDirection( ACG::Vec3d(0.0, 0.0, -1.0), ACG::Vec3d(0.0, 1.0, 0.0), _viewer );
1347 break;
1348 case PluginFunctions::VIEW_BACK : //BACK
1349 setViewingDirection( ACG::Vec3d(0.0, 0.0, 1.0), ACG::Vec3d(0.0, 1.0, 0.0), _viewer );
1350 break;
1351 default :
1352 emit log(LOGERR, "ViewControl: Unknown view mode: " + QString::number(_mode));
1353 break;
1354 }
1355
1356 updateView();
1357 }
1358
1359 //-----------------------------------------------------------------------------
1360
1361 void ViewControlPlugin::setView(QAction* _action) {
1362
1363 if ( _action == viewTop_) setView (PluginFunctions::VIEW_TOP, PluginFunctions::ACTIVE_VIEWER);
1364 else if ( _action == viewBottom_) setView (PluginFunctions::VIEW_BOTTOM, PluginFunctions::ACTIVE_VIEWER);
1365 else if ( _action == viewLeft_) setView (PluginFunctions::VIEW_LEFT, PluginFunctions::ACTIVE_VIEWER);
1366 else if ( _action == viewRight_) setView (PluginFunctions::VIEW_RIGHT, PluginFunctions::ACTIVE_VIEWER);
1367 else if ( _action == viewFront_) setView (PluginFunctions::VIEW_FRONT, PluginFunctions::ACTIVE_VIEWER);
1368 else if ( _action == viewBack_) setView (PluginFunctions::VIEW_BACK, PluginFunctions::ACTIVE_VIEWER);
1369 else emit log(LOGERR, "ViewControl: Unknown view mode action!");
1370 }
1371
1372 //-----------------------------------------------------------------------------
1373
1374 void ViewControlPlugin::setEyePosition(Vector _eye){
1375 PluginFunctions::lookAt(_eye,
1376 PluginFunctions::sceneCenter(PluginFunctions::ACTIVE_VIEWER),
1377 PluginFunctions::upVector(PluginFunctions::ACTIVE_VIEWER),
1378 PluginFunctions::ACTIVE_VIEWER);
1379 }
1380
1381
1382 void ViewControlPlugin::viewAll() {
1383 PluginFunctions::viewAll();
1384 }
1385
1386 void ViewControlPlugin::viewAll(int _viewer) {
1387 PluginFunctions::viewAll(_viewer);
1388 }
1389
1390 void ViewControlPlugin::viewHome() {
1391 PluginFunctions::viewHome();
1392 }
1393
1394 void ViewControlPlugin::viewHome(int _viewer) {
1395 PluginFunctions::viewHome(_viewer);
1396 }
1397
1398 void ViewControlPlugin::orthographicProjection() {
1399 PluginFunctions::orthographicProjection();
1400 }
1401
1402 void ViewControlPlugin::orthographicProjection(int _viewer) {
1403 PluginFunctions::orthographicProjection( _viewer );
1404 }
1405
1406
1407 void ViewControlPlugin::perspectiveProjection() {
1408 PluginFunctions::perspectiveProjection();
1409 }
1410
1411 void ViewControlPlugin::perspectiveProjection(int _viewer) {
1412 PluginFunctions::perspectiveProjection(_viewer);
1413 }
1414
1415 void ViewControlPlugin::setFOVY( double _fovy ) {
1416 PluginFunctions::setFOVY(_fovy);
1417
1418 emit updateView();
1419 }
1420
1421 void ViewControlPlugin::setCoordsysProjection(bool _orthogonal) {
1422
1423 // Find coordsys node
1424 ACG::SceneGraph::BaseNode* node = 0;
1425 node = PluginFunctions::getSceneGraphRootNode()->find("Core Coordsys Node");
1426 if (node != 0) {
1427 ACG::SceneGraph::CoordsysNode* cnode = dynamic_cast<ACG::SceneGraph::CoordsysNode*> (node);
1428 if (cnode->getProjectionMode() == ACG::SceneGraph::CoordsysNode::PERSPECTIVE_PROJECTION) {
1429 if ( _orthogonal) {
1430 cnode->setProjectionMode(ACG::SceneGraph::CoordsysNode::ORTHOGRAPHIC_PROJECTION);
1431 emit updateView();
1432 }
1433 } else {
1434 if ( !_orthogonal) {
1435 cnode->setProjectionMode(ACG::SceneGraph::CoordsysNode::PERSPECTIVE_PROJECTION);
1436 emit updateView();
1437 }
1438 }
1439
1440 } else {
1441 emit log(LOGERR,tr("setCoordsysProjection(): Could not find coordsys node, thus its projection mode will not be toggled."));
1442 }
1443
1444 }
1445
1446 void ViewControlPlugin::setTwoSidedLighting(bool _enabled) {
1447 PluginFunctions::viewerProperties().twoSidedLighting(_enabled);
1448 }
1449
1450
1451 void ViewControlPlugin::setDescriptions() {
1452 emit setSlotDescription("translate(Vector,int)", "Translate Scene",
1453 QString("TranslationVector,Viewer").split(","),
1454 QString("vector for the translation.,Viewer id (default is all)").split(","));
1455 emit setSlotDescription("translate(Vector)", "Translate Scene in all Viewers",
1456 QString("TranslationVector").split(","),
1457 QString("vector for the translation.").split(","));
1458 emit setSlotDescription("rotate(Vector,double,Vector,int)", "Rotate Scene",
1459 QString("Axis,Angle,Center,Viewer").split(","),
1460 QString("Rotation axis., Rotation Angle., Rotation Center.").split(","));
1461 emit setSlotDescription("rotate(Vector,double,Vector)", "Rotate Scene in all viewers",
1462 QString("Axis,Angle,Center").split(","),
1463 QString("Rotation axis., Rotation Angle., Rotation Center.").split(","));
1464 emit setSlotDescription("setViewingDirection(Vector,Vector,int)", "Set the viewing direction",
1465 QString("direction,upVector,Viewer").split(","),
1466 QString("Viewing direction., Up-Vector.,Viewer id (default is all)").split(","));
1467 emit setSlotDescription("setViewingDirection(Vector,Vector)", "Set the viewing direction in all viewers",
1468 QString("direction,upVector").split(","),
1469 QString("Viewing direction., Up-Vector.").split(","));
1470 emit setSlotDescription("setDrawMode(QString,int)", "Set the drawMode",
1471 QString("DrawMode,Viewer").split(","),
1472 QString("the drawMode ( ; separated list ),Viewer id (default is all)").split(","));
1473 emit setSlotDescription("setDrawMode(QString)", "Set the drawMode for all viewers",
1474
1475 QStringList("DrawMode"), QStringList("the drawMode ( ; separated list )"));
1476
1477 emit setSlotDescription("setObjectDrawMode(QString,int,bool)", "Set the drawMode for an object",
1478 QString("DrawMode,ObjectID,Force").split(","),
1479 QString("the drawMode ( ; separated list ),Object id,Apply without checking support(default is true)").split(","));
1480
1481 emit setSlotDescription("viewAll()", "Change View on all viewers to view whole scene",
1482 QStringList(), QStringList());
1483 emit setSlotDescription("viewAll(int)", "Change View on given viewer to view whole scene",
1484 QStringList("Viewer"), QStringList("Id of the viewer to change"));
1485
1486 emit setSlotDescription("viewHome()", "Change View on all viewers to view home position",
1487 QStringList(), QStringList());
1488 emit setSlotDescription("viewHome(int)", "Change View on given viewer to view home position",
1489 QStringList("Viewer"), QStringList("Id of the viewer to change"));
1490
1491
1492 emit setSlotDescription("orthographicProjection()", "Change Viewer to orthographic projection",
1493 QStringList(), QStringList());
1494 emit setSlotDescription("orthographicProjection(int)", "Change all Viewers to orthographic projection",
1495 QStringList("Viewer"), QStringList("Id of the viewer to change"));
1496
1497
1498 emit setSlotDescription("perspectiveProjection()", "Change Viewer to perspective projection",
1499 QStringList(), QStringList());
1500 emit setSlotDescription("perspectiveProjection(int)", "Change all Viewers to perspective projection",
1501 QStringList("Viewer"), QStringList("Id of the viewer to change"));
1502
1503 emit setSlotDescription("setFOVY(double)", "Set fovy angle of projection for all viewers.",
1504 QStringList("fovy"), QStringList("FOVY angle"));
1505
1506 emit setSlotDescription("setCoordsysProjection(bool)", "Set the projection mode of the coordinate system.",
1507 QStringList("orthogonal"), QStringList("If true, orthogonal projection otherwise perspective projection"));
1508
1509 emit setSlotDescription("upVector()", "Get the current upVector.",
1510 QStringList(), QStringList());
1511
1512 emit setSlotDescription("upVector(int)", "Get the current upVector of a specific viewer.",
1513 QStringList("ViewerId"), QStringList("Id of the viewer"));
1514
1515 emit setSlotDescription("eyePosition()", "Get the current eyePosition.",
1516 QStringList(), QStringList());
1517
1518 emit setSlotDescription("eyePosition(int)", "Get the current eyePosition of a specific viewer.",
1519 QStringList("ViewerId"), QStringList("Id of the viewer"));
1520
1521 emit setSlotDescription("sceneCenter()", "Get the current sceneCenter.",
1522 QStringList(), QStringList());
1523
1524 emit setSlotDescription("sceneCenter(int)", "Get the current sceneCenter of a specific viewer.",
1525 QStringList("ViewerId"), QStringList("Id of the viewer"));
1526
1527 emit setSlotDescription("viewingDirection()", "Get the current viewingDirection.",
1528 QStringList(), QStringList());
1529
1530 emit setSlotDescription("viewingDirection(int)", "Get the current viewingDirection of a specific viewer.",
1531 QStringList("ViewerId"), QStringList("Id of the viewer"));
1532
1533 emit setSlotDescription("setTwoSidedLighting(bool)", "Enable or disable two sided lighting.",
1534 QStringList("enabled"), QStringList("Specifies whether to enable or disable two sided lighting."));
1535
1536 }
1537
1538
1539
typesEnd
DLLEXPORT std::vector< TypeInfo >::const_iterator typesEnd()
Get iterator pointing to the last element in the types list.
Definition: Types.cc:185
LOGWARN
Definition: LoggingInterface.hh:95
ViewControlPlugin::setSceneRadius
void setSceneRadius(double _radius, int _viewer=PluginFunctions::ALL_VIEWERS)
Set scene radius.
Definition: ViewControlPlugin.cc:1232
PluginFunctions::setSceneRadius
void setSceneRadius(double _radius, int _viewer)
Set the background color of the examiner widget.
Definition: PluginFunctions.cc:809
PluginFunctions::sceneCenter
const ACG::Vec3d sceneCenter(int _viewer)
Get the current scene center.
Definition: PluginFunctions.cc:778
BaseObjectData::primaryNode
virtual BaseNode * primaryNode()
Definition: BaseObjectData.cc:251
DATA_POLY_MESH
#define DATA_POLY_MESH
Definition: PolyMesh.hh:59
MeshObject::areaVisible
bool areaVisible(StatusBits _bit)
Return if the selected areas are currently visible.
Definition: MeshObjectT_impl.hh:621
MeshObject::hideSelection
void hideSelection(bool _hide)
Hide or show the selection Node of the object.
Definition: MeshObjectT_impl.hh:571
ViewControlPlugin::orthographicProjection
void orthographicProjection()
Change Viewer to orthographicProjection.
Definition: ViewControlPlugin.cc:1398
ViewControlPlugin::upVector
Vector upVector(int _viewer=PluginFunctions::ACTIVE_VIEWER)
get a viewers up vector
Definition: ViewControlPlugin.cc:1312
ViewControlPlugin::viewHome
void viewHome()
Change View on given Viewer to view home position.
Definition: ViewControlPlugin.cc:1390
ACG::SceneGraph::CoordsysNode::setProjectionMode
void setProjectionMode(const ProjectionMode _mode)
set mode to either ORTHOGRAPHIC_PROJECTION or PERSPECTIVE_PROJECTION
Definition: CoordsysNode.cc:658
ViewControlPlugin::setCoordsysProjection
void setCoordsysProjection(bool _orthogonal)
Definition: ViewControlPlugin.cc:1421
ViewControlPlugin::enableBackfaceCulling
void enableBackfaceCulling(bool _state, int _viewer=PluginFunctions::ALL_VIEWERS)
Enable or disable Backface culling.
Definition: ViewControlPlugin.cc:1249
ACG::SceneGraph::CollectActiveDrawModesAction::drawMode
DrawModes::DrawMode drawMode() const
Get the collected draw modes.
Definition: SceneGraph.hh:613
PluginFunctions::activeExaminer
unsigned int activeExaminer()
Get the id of the examiner which got the last mouse events.
Definition: PluginFunctions.cc:194
ViewControlPlugin::eyePosition
Vector eyePosition(int _viewer=PluginFunctions::ACTIVE_VIEWER)
get a viewers eye Position
Definition: ViewControlPlugin.cc:1316
PluginFunctions::polyMeshObject
PolyMeshObject * polyMeshObject(BaseObjectData *_object)
Cast an BaseObject to a PolyMeshObject if possible.
Definition: PluginFunctionsPolyMesh.cc:149
PluginFunctions::eyePos
ACG::Vec3d eyePos(int _viewer)
Get the current viewer position.
Definition: PluginFunctions.cc:898
ViewControlPlugin::setViewingDirection
void setViewingDirection(Vector _direction, Vector _upvector, int _viewer=PluginFunctions::ALL_VIEWERS)
Set the viewing direction.
Definition: ViewControlPlugin.cc:1226
typesBegin
DLLEXPORT std::vector< TypeInfo >::const_iterator typesBegin()
Get iterator pointing to the first element in the types list.
Definition: Types.cc:180
ViewControlPlugin::viewingDirection
Vector viewingDirection(int _viewer=PluginFunctions::ACTIVE_VIEWER)
Get a viewers viewing direction.
Definition: ViewControlPlugin.cc:1308
ViewControlPlugin::getUniforms
QStringList getUniforms(QString _shader)
get information about available uniforms for a given shader
Definition: ViewControlPlugin.cc:1115
Viewer::ViewerProperties::twoSidedLighting
void twoSidedLighting(bool _state)
set 2-sided lighting on/off
Definition: ViewerProperties.cc:283
ACG::SceneGraph::CollectDrawModesAction::drawModes
DrawModes::DrawMode drawModes() const
Get the collected draw modes.
Definition: SceneGraph.hh:582
PluginFunctions::viewHome
void viewHome(int _viewer)
Go to home position.
Definition: PluginFunctions.cc:849
ViewControlPlugin::perspectiveProjection
void perspectiveProjection()
Change Viewer to perspectiveProjection.
Definition: ViewControlPlugin.cc:1407
ACG::SceneGraph::CoordsysNode::ORTHOGRAPHIC_PROJECTION
orthographic
Definition: CoordsysNode.hh:89
MeshObject::hideFeatures
void hideFeatures(bool _hide)
Hide or show the feature Node of the object.
Definition: MeshObjectT_impl.hh:582
BaseObject::dataType
bool dataType(DataType _type) const
Definition: BaseObject.cc:221
ViewControlPlugin::translate
void translate(Vector _vec, int _viewer=PluginFunctions::ALL_VIEWERS)
translate Scene
Definition: ViewControlPlugin.cc:1244
GLSL::Program::disable
void disable()
Resets to standard rendering pipeline.
Definition: GLSLShader.cc:355
PluginFunctions::triMeshObject
TriMeshObject * triMeshObject(BaseObjectData *_object)
Cast an BaseObject to a TriMeshObject if possible.
Definition: PluginFunctionsTriangleMesh.cc:156
INIFile::connect
bool connect(const QString &name, const bool create)
Connect INIFile object with given filename.
Definition: INIFile.cc:70
PluginFunctions::viewers
int viewers()
Get the number of viewers.
Definition: PluginFunctions.cc:144
GLSL::Program
GLSL program class.
Definition: GLSLShader.hh:211
PluginFunctions::setDrawMode
void setDrawMode(const ACG::SceneGraph::DrawModes::DrawMode &_mode, int _viewer)
Set the draw Mode of a Viewer. .
Definition: PluginFunctions.cc:431
LOGERR
Definition: LoggingInterface.hh:96
ViewControlPlugin::modelingAreasVisible
bool modelingAreasVisible(int _id)
For meshes returns if the modeling areas for this object is visible.
Definition: ViewControlPlugin.cc:443
ACG::SceneGraph::ShaderNode::disableShader
void disableShader(DrawModes::DrawMode _drawmode)
Definition: ShaderNode.cc:262
ACG::SceneGraph::DrawModes::DEFAULT
DrawMode DEFAULT
use the default (global) draw mode and not the node&#39;s own.
Definition: DrawModes.cc:72
ACG::SceneGraph::CoordsysNode::getProjectionMode
ProjectionMode getProjectionMode() const
get current projection mode
Definition: CoordsysNode.cc:679
PluginFunctions::setFOVY
void setFOVY(double _fovy)
Set field of view angle.
Definition: PluginFunctions.cc:646
ShaderWidget
Definition: shaderWidget.hh:48
PluginFunctions::upVector
ACG::Vec3d upVector(int _viewer)
Get the current up vector.
Definition: PluginFunctions.cc:911
PluginFunctions::getObject
bool getObject(const int _identifier, BaseObject *&_object)
Get the object which has the given identifier.
Definition: PluginFunctions.cc:294
TriMeshObject
Type for a MeshObject containing a triangle mesh.
Definition: TriangleMesh.hh:67
PluginFunctions::viewerProperties
Viewer::ViewerProperties & viewerProperties(int _id)
Get the viewer properties Use this functions to get basic viewer properties such as backgroundcolor o...
Definition: PluginFunctions.cc:609
ViewControlPlugin::viewAll
void viewAll()
Change View on all viewers to view whole scene.
Definition: ViewControlPlugin.cc:1382
ViewControlPlugin::setUniform
void setUniform(int _objID, ACG::SceneGraph::DrawModes::DrawMode _drawMode, QString _shader, QString _uniform, QString _value)
set the value of a uniform in a shader for a specific drawMode
Definition: ViewControlPlugin.cc:1178
PluginFunctions::translate
void translate(const ACG::Vec3d &_vector, int _viewer)
Translate viewer pos by given vector.
Definition: PluginFunctions.cc:821
ACG::SceneGraph::CollectDrawModesAction
Definition: SceneGraph.hh:569
ViewControlPlugin::showModelingAreas
void showModelingAreas(int _id, bool _state)
Allows to enable/disable visualization of the objects modeling area for meshes.
Definition: ViewControlPlugin.cc:470
ViewControlPlugin::showSelection
void showSelection(int _id, bool _state)
Allows to enable/disable visualization of the objects selection for meshes.
Definition: ViewControlPlugin.cc:475
MeshObject::hideArea
void hideArea(StatusBits _bit, bool _hide)
Hide or show the area Nodes of the object.
Definition: MeshObjectT_impl.hh:598
ACG::SceneGraph::BaseNode::find
ChildIter find(BaseNode *_node)
Definition: BaseNode.hh:346
PluginFunctions::drawMode
ACG::SceneGraph::DrawModes::DrawMode drawMode(int _viewer)
Get the current draw Mode of a Viewer.
Definition: PluginFunctions.cc:450
PluginFunctions::orthographicProjection
void orthographicProjection(int _viewer)
Switch to orthographic Projection.
Definition: PluginFunctions.cc:634
ACG::SceneGraph::DrawModes::DrawMode
Specifies a DrawMode.
Definition: DrawModes.hh:288
ACG::SceneGraph::CoordsysNode::PERSPECTIVE_PROJECTION
perspective
Definition: CoordsysNode.hh:90
ACG::SceneGraph::CoordsysNode
Definition: CoordsysNode.hh:82
ViewControlPlugin::setFOVY
void setFOVY(double _fovy)
Set fovy angle of projection.
Definition: ViewControlPlugin.cc:1415
Viewer::ViewerProperties::backFaceCulling
bool backFaceCulling()
Get current state of backface culling.
Definition: ViewerProperties.cc:274
ViewControlPlugin::selectionVisible
bool selectionVisible(int _id)
For meshes returns if the selection for this object is visible.
Definition: ViewControlPlugin.cc:394
PluginFunctions::viewAll
void viewAll(int _viewer)
View the whole scene.
Definition: PluginFunctions.cc:861
ACG::SceneGraph::BaseNode
Definition: BaseNode.hh:104
ViewControlPlugin::sceneCenter
Vector sceneCenter(int _viewer=PluginFunctions::ACTIVE_VIEWER)
Get the scene center.
Definition: ViewControlPlugin.cc:1324
ACG::SceneGraph::DrawModes::DrawMode::filter
void filter(DrawMode _filter)
filter out one drawmode
Definition: DrawModes.cc:463
PluginFunctions::setScenePos
void setScenePos(const ACG::Vec3d &_center, const double _radius, int _viewer)
Set the Scene position.
Definition: PluginFunctions.cc:738
OpenMesh::VectorT
Definition: Vector11T.hh:83
ACG::SceneGraph::traverse
void traverse(BaseNode *_node, Action &_action)
Definition: SceneGraph.hh:137
MeshObject::selectionVisible
bool selectionVisible()
return if the selections are currently visible
Definition: MeshObjectT_impl.hh:616
PluginFunctions::perspectiveProjection
void perspectiveProjection(int _viewer)
Switch to perspective Projection.
Definition: PluginFunctions.cc:622
ViewControlPlugin::rotate
void rotate(Vector _axis, double _angle, Vector _center, int _viewer=PluginFunctions::ALL_VIEWERS)
Rotate Scene.
Definition: ViewControlPlugin.cc:1238
ViewControlPlugin::setShader
void setShader(int _id, ACG::SceneGraph::DrawModes::DrawMode _drawMode, ShaderInfo _shader)
Definition: ViewControlPlugin.cc:1005
ViewControlPlugin::setSceneCenter
void setSceneCenter(Vector _center, int _viewer=PluginFunctions::ALL_VIEWERS)
Set the scene center.
Definition: ViewControlPlugin.cc:1320
MeshObject::featuresVisible
bool featuresVisible()
return if the feature Node of the object is currently visible
Definition: MeshObjectT_impl.hh:591
PluginFunctions::rotate
void rotate(const ACG::Vec3d &_axis, const double _angle, const ACG::Vec3d &_center, int _viewer)
Rotate Scene around axis.
Definition: PluginFunctions.cc:833
ViewControlPlugin::areasVisible
bool areasVisible(StatusBits _bits, int _id)
Return of all of the given modeling areas are visible.
Definition: ViewControlPlugin.cc:417
ViewControlPlugin::disableShader
void disableShader(int _objectId, ACG::SceneGraph::DrawModes::DrawMode _drawMode, ShaderInfo *_shader=0)
Definition: ViewControlPlugin.cc:981
PluginFunctions::viewingDirection
void viewingDirection(const ACG::Vec3d &_dir, const ACG::Vec3d &_up, int _viewer)
Set the viewing direction.
Definition: PluginFunctions.cc:687
ACG::SceneGraph::SetDrawModesAction
Definition: SceneGraph.hh:632
ViewControlPlugin::setObjectDrawMode
void setObjectDrawMode(QString _mode, int _objectID, bool _force=true)
Set the draw mode for an object.
Definition: ViewControlPlugin.cc:1285
DATA_TRIANGLE_MESH
#define DATA_TRIANGLE_MESH
Definition: TriangleMesh.hh:60
BaseObjectData
Definition: BaseObjectData.hh:102
ShaderInfo
Definition: ViewControlPlugin.hh:60
ACG::SceneGraph::DrawModes::DrawMode::containsAtomicDrawMode
bool containsAtomicDrawMode(const DrawMode &_atomicDrawMode) const
Check whether an Atomic DrawMode is active in this draw Mode.
Definition: DrawModes.cc:520
INIFile::disconnect
void disconnect()
Remove connection of this object to a file.
Definition: INIFile.cc:122
ViewControlPlugin::showAreas
void showAreas(StatusBits _bits, int _id, bool _state)
Show or hide modeling areas.
Definition: ViewControlPlugin.cc:447
CONTEXTOBJECTMENU
The Menu will be shown when an object was picked.
Definition: ContextMenuInterface.hh:59
PolyMeshObject
Type for a Meshobject containing a poly mesh.
Definition: PolyMesh.hh:65
GLSL::Program::setUniform
void setUniform(const char *_name, GLint _value)
Set int uniform to specified value.
Definition: GLSLShader.cc:385
ViewControlPlugin::setDrawMode
void setDrawMode(QString _mode, int _viewer=PluginFunctions::ALL_VIEWERS)
Set the draw mode for a viewer.
Definition: ViewControlPlugin.cc:1266
GLSL::Program::use
void use()
Enables the program object for using.
Definition: GLSLShader.cc:345
PluginFunctions::getSceneGraphRootNode
ACG::SceneGraph::BaseNode * getSceneGraphRootNode()
get scenegraph root node
Definition: PluginFunctions.cc:957
BaseObjectData::shaderNode
virtual ACG::SceneGraph::ShaderNode * shaderNode()
Definition: BaseObjectData.cc:259
INIFile
Class for the handling of simple configuration files.
Definition: INIFile.hh:99
PluginFunctions::lookAt
void lookAt(const ACG::Vec3d &_eye, const ACG::Vec3d &_center, const ACG::Vec3d &_up, int _viewer)
Set the look at transformation directly.
Definition: PluginFunctions.cc:699
INIFile::get_entry
bool get_entry(QString &_val, const QString &_section, const QString &_key) const
Access to a string entry.
Definition: INIFile.cc:433
ACG::SceneGraph::CollectActiveDrawModesAction
Definition: SceneGraph.hh:600