1 // Copyright (C) 2007-2012 CEA/DEN, EDF R&D, OPEN CASCADE
3 // This library is free software; you can redistribute it and/or
4 // modify it under the terms of the GNU Lesser General Public
5 // License as published by the Free Software Foundation; either
6 // version 2.1 of the License.
8 // This library is distributed in the hope that it will be useful,
9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 // Lesser General Public License for more details.
13 // You should have received a copy of the GNU Lesser General Public
14 // License along with this library; if not, write to the Free Software
15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
20 // GEOM GEOMGUI : GUI for Geometry component
21 // File : EntityGUI_3DSketcherDlg.cxx
26 #include <boost/lexical_cast.hpp>
28 #include "EntityGUI_3DSketcherDlg.h"
29 #include "EntityGUI_Widgets.h"
30 #include <SalomeApp_DoubleSpinBox.h>
33 #include <GeometryGUI.h>
34 #include <Precision.hxx>
37 #include <SUIT_Session.h>
38 #include <SUIT_Desktop.h>
39 #include <SUIT_MessageBox.h>
40 #include <SUIT_ResourceMgr.h>
41 #include <SUIT_ViewWindow.h>
42 #include <SUIT_ViewManager.h>
44 #include <SOCC_ViewModel.h>
45 #include <SalomeApp_Application.h>
46 #include <LightApp_Application.h>
47 #include <LightApp_SelectionMgr.h>
49 #include <SalomeApp_Tools.h>
52 //#include <BRep_Tool.hxx>
53 //#include <TopExp.hxx>
54 //#include <TopExp_Explorer.hxx>
55 //#include <TopoDS_Vertex.hxx>
57 #include <TColStd_IndexedMapOfInteger.hxx>
58 //#include <BRepBuilderAPI_Transform.hxx>
59 //#include <BRepBuilderAPI_MakeWire.hxx>
60 #include <BRepBuilderAPI_MakeVertex.hxx>
61 #include <BRepBuilderAPI_MakePolygon.hxx>
62 #include <BRepBuilderAPI_MakeEdge.hxx>
64 #include <AIS_Trihedron.hxx>
65 #include <AIS_AngleDimension.hxx>
66 #include <AIS_LengthDimension.hxx>
67 #include <AIS_Drawer.hxx>
68 #include <Geom_Axis2Placement.hxx>
69 #include <Geom_Plane.hxx>
70 #include <SelectMgr_Selection.hxx>
71 #include <gce_MakePln.hxx>
72 #include <Prs3d_AngleAspect.hxx>
73 #include <Prs3d_LineAspect.hxx>
74 #include <Prs3d_LengthAspect.hxx>
76 // This include must be *AFTER* SOCC_ViewModel.h because
77 // of the constant ROTATE which is a #define in
78 // GEOMImpl_Types.hxx and an enum in SOCC_ViewModel.h
79 #include <GEOMImpl_Types.hxx>
92 Locker( bool& l ) : myLock( l ) { myLock = true; }
93 ~Locker() { myLock = false; }
98 //=================================================================================
99 // class : EntityGUI_3DSketcherDlg()
100 // purpose : Constructs a EntityGUI_3DSketcherDlg which is a child of 'parent', with the
101 // name 'name' and widget flags set to 'f'.
102 // The dialog will by default be modeless, unless you set 'modal' to
103 // TRUE to construct a modal dialog.
104 //=================================================================================
105 EntityGUI_3DSketcherDlg::EntityGUI_3DSketcherDlg( GeometryGUI* theGeometryGUI, QWidget* parent,
106 bool modal, Qt::WindowFlags fl,
107 const double lineWidth )
108 : GEOMBase_Skeleton( theGeometryGUI, parent, modal, fl ),
111 myLineWidth( lineWidth ),
112 myGeometryGUI( theGeometryGUI ),
115 QPixmap image0( SUIT_Session::session()->resourceMgr()->loadPixmap( "GEOM", tr( "ICON_SELECT" ) ) );
116 QPixmap image1( SUIT_Session::session()->resourceMgr()->loadPixmap( "GEOM", tr( "ICON_DLG_UNDO" ) ) );
117 QPixmap image2( SUIT_Session::session()->resourceMgr()->loadPixmap( "GEOM", tr( "ICON_DLG_REDO" ) ) );
118 QPixmap image3( SUIT_Session::session()->resourceMgr()->loadPixmap( "GEOM", tr( "ICO_3DSKETCH" ) ) );
120 setWindowTitle( tr( "GEOM_3DSKETCHER_TITLE" ) );
122 /***************************************************************/
124 mainFrame()->GroupConstructors->setTitle( tr( "GEOM_3DSKETCHER" ) );
125 mainFrame()->RadioButton1->setIcon( image3 );;
126 mainFrame()->RadioButton2->close();
127 mainFrame()->RadioButton3->close();
129 GroupType = new DlgRef_3Radio(centralWidget());
130 GroupType->GroupBox1->setTitle(tr("GEOM_COORDINATES_TYPE"));
131 GroupType->RadioButton1->setText(tr("GEOM_SKETCHER_ABS"));
132 GroupType->RadioButton2->setText(tr("GEOM_SKETCHER_REL"));
133 GroupType->RadioButton3->setText(tr("Angles")); //TODO translation
134 // GroupType->RadioButton3->close();
135 myTypeGroup = new QButtonGroup( this );
136 myTypeGroup->addButton( GroupType->RadioButton1, 0 );
137 myTypeGroup->addButton( GroupType->RadioButton2, 1 );
138 myTypeGroup->addButton( GroupType->RadioButton3, 2 );
140 Group3Spin = new EntityGUI_3Spin( centralWidget() );
141 Group3Spin->GroupBox1->setTitle( tr( "GEOM_SKETCHER_VALUES" ) );
142 Group3Spin->buttonApply->setText( tr( "GEOM_SKETCHER_APPLY" ) );
143 Group3Spin->buttonUndo->setIcon( image1 );
144 Group3Spin->buttonRedo->setIcon( image2 );
145 Group3Spin->TextLabel1->setText( tr( "GEOM_SKETCHER_X2" ) );
146 Group3Spin->TextLabel2->setText( tr( "GEOM_SKETCHER_Y2" ) );
147 Group3Spin->TextLabel3->setText( tr( "GEOM_SKETCHER_Z2" ) );
149 GroupAngles = new EntityGUI_Angles( centralWidget() );
150 GroupAngles->buttonApply->setText( tr( "GEOM_SKETCHER_APPLY" ) );
151 GroupAngles->buttonUndo->setIcon( image1 );
152 GroupAngles->buttonRedo->setIcon( image2 );
153 GroupAngles->checkBox->setText( tr( "Angle 2" ) ); //TODO translation
155 GroupControls = new EntityGUI_Controls( centralWidget() );
156 GroupControls->GroupBox1->setTitle(tr("GEOM_CONTROLS"));
157 GroupControls->CheckBox1->setText( tr( "Show length dimensions" ) ); //TODO translation
158 GroupControls->CheckBox2->setText( tr( "Show angle dimensions" ) ); //TODO translation
160 buttonOk()->setText( tr( "GEOM_BUT_END_SKETCH" ) );
161 buttonApply()->setText( tr( "GEOM_BUT_CLOSE_SKETCH" ) );
163 QVBoxLayout* layout = new QVBoxLayout( centralWidget() );
164 layout->setMargin( 0 ); layout->setSpacing( 6 );
165 layout->addWidget( GroupType );
166 layout->addWidget( Group3Spin );
167 layout->addWidget( GroupAngles );
168 layout->addWidget( GroupControls );
170 setHelpFileName( "create_3dsketcher_page.html" );
178 //=================================================================================
179 // function : ~EntityGUI_3DSketcherDlg()
180 // purpose : Destroys the object and frees any allocated resources
181 //=================================================================================
182 EntityGUI_3DSketcherDlg::~EntityGUI_3DSketcherDlg()
184 myGeomGUI->SetActiveDialogBox( 0 );
187 //=================================================================================
190 //=================================================================================
191 void EntityGUI_3DSketcherDlg::Init()
197 SUIT_ViewWindow* vw = SUIT_Session::session()->activeApplication()->desktop()->activeWindow();
198 myAnglePrs = dynamic_cast<SOCC_Prs*>(((SOCC_Viewer*)(vw->getViewManager()->getViewModel()))->CreatePrs(0));
199 myLengthPrs = dynamic_cast<SOCC_Prs*>(((SOCC_Viewer*)(vw->getViewManager()->getViewModel()))->CreatePrs(0));
202 localSelection( GEOM::GEOM_Object::_nil(), TopAbs_VERTEX );
203 // globalSelection(GEOM_PREVIEW);
205 /* Get setting of step value from file configuration */
206 double step = SUIT_Session::session()->resourceMgr()->doubleValue( "Geometry", "SettingsGeomStep", 100.0 );
208 /* min, max, step and decimals for spin boxes */
209 initSpinBox( Group3Spin->SpinBox_DX, COORD_MIN, COORD_MAX, step, "length_precision" );
210 initSpinBox( Group3Spin->SpinBox_DY, COORD_MIN, COORD_MAX, step, "length_precision" );
211 initSpinBox( Group3Spin->SpinBox_DZ, COORD_MIN, COORD_MAX, step, "length_precision" );
213 initSpinBox( GroupAngles->SpinBox_DA , -180.0, 180.0, step, "angular_precision" );
214 initSpinBox( GroupAngles->SpinBox_DA2, -90.0, 90.0, step, "angular_precision" );
215 initSpinBox( GroupAngles->SpinBox_DL , COORD_MIN, COORD_MAX, step, "length_precision" );
217 Group3Spin->SpinBox_DX->setValue(0.0);
218 Group3Spin->SpinBox_DY->setValue(0.0);
219 Group3Spin->SpinBox_DZ->setValue(0.0);
221 GroupAngles->SpinBox_DA->setValue(0.0);
222 GroupAngles->SpinBox_DA2->setValue(0.0);
223 GroupAngles->SpinBox_DL->setValue(0.0);
225 GroupAngles->radioButton_1->setChecked(true);
226 GroupAngles->checkBox->setChecked(false);
227 GroupAngles->SpinBox_DA2->setEnabled(false);
229 GroupControls->CheckBox1->setChecked( true );
230 GroupControls->CheckBox2->setChecked( true );
231 isLengthVisible = true;
232 isAngleVisible = true;
236 /* signals and slots connections */
237 connect( buttonOk(), SIGNAL( clicked() ), this, SLOT( ClickOnOk() ) );
238 connect( buttonApply(), SIGNAL( clicked() ), this, SLOT( ClickOnApply() ) );
240 connect( myGeomGUI->getApp()->selectionMgr(), SIGNAL( currentSelectionChanged() ), this, SLOT( SelectionIntoArgument() ) );
242 connect( Group3Spin->buttonApply, SIGNAL( clicked() ), this, SLOT( ClickOnAddPoint() ) );
243 connect( Group3Spin->buttonUndo, SIGNAL( clicked() ), this, SLOT( ClickOnUndo() ) );
244 connect( Group3Spin->buttonRedo, SIGNAL( clicked() ), this, SLOT( ClickOnRedo() ) ) ;
246 connect( GroupAngles->buttonApply, SIGNAL( clicked() ), this, SLOT( ClickOnAddPoint() ) );
247 connect( GroupAngles->buttonUndo, SIGNAL( clicked() ), this, SLOT( ClickOnUndo() ) );
248 connect( GroupAngles->buttonRedo, SIGNAL( clicked() ), this, SLOT( ClickOnRedo() ) ) ;
250 connect( myTypeGroup, SIGNAL( buttonClicked( int ) ), this, SLOT( TypeClicked( int ) ) );
252 connect( Group3Spin->SpinBox_DX, SIGNAL( valueChanged( double ) ), this, SLOT( ValueChangedInSpinBox( double ) ) );
253 connect( Group3Spin->SpinBox_DY, SIGNAL( valueChanged( double ) ), this, SLOT( ValueChangedInSpinBox( double ) ) );
254 connect( Group3Spin->SpinBox_DZ, SIGNAL( valueChanged( double ) ), this, SLOT( ValueChangedInSpinBox( double ) ) );
256 connect( GroupAngles->SpinBox_DA, SIGNAL( valueChanged( double ) ), this, SLOT( ValueChangedInSpinBox( double ) ) );
257 connect( GroupAngles->SpinBox_DA2, SIGNAL( valueChanged( double ) ), this, SLOT( ValueChangedInSpinBox( double ) ) );
258 connect( GroupAngles->SpinBox_DL, SIGNAL( valueChanged( double ) ), this, SLOT( ValueChangedInSpinBox( double ) ) );
260 connect( GroupAngles->radioButton_1, SIGNAL( clicked ( bool ) ), this, SLOT( ButtonClicked(bool) ) ) ;
261 connect( GroupAngles->radioButton_2, SIGNAL( clicked ( bool ) ), this, SLOT( ButtonClicked(bool) ) ) ;
262 connect( GroupAngles->radioButton_3, SIGNAL( clicked ( bool ) ), this, SLOT( ButtonClicked(bool) ) ) ;
264 connect( GroupAngles->checkBox, SIGNAL( clicked ( bool ) ), this, SLOT( BoxChecked (bool) ) ) ;
265 connect( GroupControls->CheckBox1, SIGNAL( clicked ( bool ) ), this, SLOT( BoxChecked (bool) ) ) ;
266 connect( GroupControls->CheckBox2, SIGNAL( clicked ( bool ) ), this, SLOT( BoxChecked (bool) ) ) ;
268 connect( myGeomGUI, SIGNAL( SignalDefaultStepValueChanged( double ) ), this, SLOT( SetDoubleSpinBoxStep( double ) ) );
270 connect( myGeomGUI, SIGNAL( SignalDeactivateActiveDialog() ), this, SLOT( DeactivateActiveDialog() ) );
271 connect( myGeomGUI, SIGNAL( SignalCloseAllDialogs() ), this, SLOT( ClickOnCancel() ) );
273 initName( tr( "GEOM_3DSKETCHER" ) );
275 UpdateButtonsState();
276 GEOMBase_Helper::displayPreview( true, false, true, true, myLineWidth );
279 //=================================================================================
280 // function : TypeClicked()
281 // purpose : Radio button management
282 //=================================================================================
283 void EntityGUI_3DSketcherDlg::TypeClicked( int mode )
285 if ( mode == myMode ) return;
290 bool blocked = Group3Spin->SpinBox_DX->signalsBlocked();
291 Group3Spin->SpinBox_DX->blockSignals(true);
292 Group3Spin->SpinBox_DY->blockSignals(true);
293 Group3Spin->SpinBox_DZ->blockSignals(true);
294 // Get setting of step value from file configuration
295 XYZ xyz = getLastPoint();
297 Group3Spin->SpinBox_DX->text().toDouble( &okx );
298 Group3Spin->SpinBox_DY->text().toDouble( &oky );
299 Group3Spin->SpinBox_DZ->text().toDouble( &okz );
300 if ( mode == 0 ) { // XY
301 Group3Spin->TextLabel1->setText( tr( "GEOM_SKETCHER_X2" ) );
302 Group3Spin->TextLabel2->setText( tr( "GEOM_SKETCHER_Y2" ) );
303 Group3Spin->TextLabel3->setText( tr( "GEOM_SKETCHER_Z2" ) );
306 if ( okx ) Group3Spin->SpinBox_DX->setValue( xyz.x + Group3Spin->SpinBox_DX->value() );
307 if ( oky ) Group3Spin->SpinBox_DY->setValue( xyz.y + Group3Spin->SpinBox_DY->value() );
308 if ( okz ) Group3Spin->SpinBox_DZ->setValue( xyz.z + Group3Spin->SpinBox_DZ->value() );
310 Group3Spin->buttonApply->setFocus();
312 else if ( mode == 1) { // DXDY
313 Group3Spin->TextLabel1->setText( tr( "GEOM_SKETCHER_DX2" ) );
314 Group3Spin->TextLabel2->setText( tr( "GEOM_SKETCHER_DY2" ) );
315 Group3Spin->TextLabel3->setText( tr( "GEOM_SKETCHER_DZ2" ) );
318 if ( okx ) Group3Spin->SpinBox_DX->setValue( Group3Spin->SpinBox_DX->value() - xyz.x );
319 if ( oky ) Group3Spin->SpinBox_DY->setValue( Group3Spin->SpinBox_DY->value() - xyz.y );
320 if ( okz ) Group3Spin->SpinBox_DZ->setValue( Group3Spin->SpinBox_DZ->value() - xyz.z );
322 Group3Spin->buttonApply->setFocus();
324 else if (mode == 2){ // Angles
327 GroupAngles->buttonApply->setFocus();
330 Group3Spin->SpinBox_DX->blockSignals(blocked);
331 Group3Spin->SpinBox_DY->blockSignals(blocked);
332 Group3Spin->SpinBox_DZ->blockSignals(blocked);
337 resize(minimumSizeHint());
340 //=================================================================================
341 // function : ClickOnAddPoint()
342 // purpose : called when the point coordinates is Applyed
343 //=================================================================================
344 void EntityGUI_3DSketcherDlg::ClickOnAddPoint()
347 if ( !isValid( msg ) ) {
352 // Erase dimensions presentations
353 SUIT_ViewWindow* vw = SUIT_Session::session()->activeApplication()->desktop()->activeWindow();
354 ((SOCC_Viewer*)(vw->getViewManager()->getViewModel()))->Erase(myAnglePrs, true);
355 ((SOCC_Viewer*)(vw->getViewManager()->getViewModel()))->Erase(myLengthPrs, true);
357 // Store last angle dimensions if any
358 if(GroupType->RadioButton3->isChecked() && GroupAngles->SpinBox_DL->value()>Precision::Confusion())
360 double anAngle2 = 0.0;
361 if (GroupAngles->checkBox->isChecked())
362 anAngle2 = GroupAngles->SpinBox_DA2->value();
364 displayAngle(GroupAngles->SpinBox_DA->value(), anAngle2, GroupAngles->SpinBox_DL->value(), myOrientation, true);
367 // Store last length dimensions if any
368 if (GroupType->RadioButton1->isChecked() ||
369 GroupType->RadioButton2->isChecked())
371 displayLength(-1, true);
374 // Display modified presentation
376 ((SOCC_Viewer*)(vw->getViewManager()->getViewModel()))->Display(myLengthPrs);
378 ((SOCC_Viewer*)(vw->getViewManager()->getViewModel()))->Display(myAnglePrs);
380 myPointsList.append( getCurrentPoint() );
381 myPrsTypeList.push_back( myPrsType );
384 myPrsTypeRedoList.clear();
385 myLengthIORedoList.Clear();
386 myAngleIORedoList.Clear();
389 Group3Spin->SpinBox_DX->setValue( 0.0 );
390 Group3Spin->SpinBox_DY->setValue( 0.0 );
391 Group3Spin->SpinBox_DZ->setValue( 0.0 );
393 UpdateButtonsState();
394 GEOMBase_Helper::displayPreview( true, false, true, true, myLineWidth );
398 //=================================================================================
399 // function : UpdateButtonsState()
401 //=================================================================================
402 void EntityGUI_3DSketcherDlg::UpdateButtonsState()
404 if ( myPointsList.count() == 0 ) GroupType->RadioButton1->click();
405 GroupType->RadioButton2->setEnabled( myPointsList.count() > 0 );
406 GroupType->RadioButton3->setEnabled( myPointsList.count() > 0 );
407 Group3Spin->buttonUndo->setEnabled( myPointsList.count() > 0 );
408 Group3Spin->buttonRedo->setEnabled( myRedoList.count() > 0 );
409 GroupAngles->buttonUndo->setEnabled( myPointsList.count() > 0 );
410 GroupAngles->buttonRedo->setEnabled( myRedoList.count() > 0 );
413 //=================================================================================
414 // function : ClickOnUndo()
416 //=================================================================================
417 void EntityGUI_3DSketcherDlg::ClickOnUndo()
419 if (myPointsList.count() > 0) {
420 myRedoList.append( myPointsList.takeLast() );
421 UpdateButtonsState();
422 GEOMBase_Helper::displayPreview( true, false, true, true, myLineWidth );
424 // Erase dimensions presentations
425 SUIT_ViewWindow* vw = SUIT_Session::session()->activeApplication()->desktop()->activeWindow();
426 ((SOCC_Viewer*)(vw->getViewManager()->getViewModel()))->Erase(myLengthPrs, true);
427 ((SOCC_Viewer*)(vw->getViewManager()->getViewModel()))->Erase(myAnglePrs, true);
429 AIS_ListOfInteractive anIOList;
431 if (myPrsTypeList.back() != NONE)
433 // Remove last prepended IO
434 myLengthPrs->GetObjects(anIOList);
435 myLengthIORedoList.Prepend(anIOList.First()); // due to AIS_ListOfInteractive structure
436 // we have to prepend objects and take first then
437 myLengthPrs->RemoveFirst();
439 if ( myPrsTypeList.back() == TYPE_ANGLE ||
440 myPrsTypeList.back() == TYPE_TWO_ANGLES )
442 myAnglePrs->GetObjects(anIOList);
443 myAngleIORedoList.Prepend(anIOList.First());
444 myAnglePrs->RemoveFirst();
445 if ( myPrsTypeList.back() == TYPE_TWO_ANGLES )
447 // Remove a second IO
448 myAnglePrs->GetObjects(anIOList);
449 myAngleIORedoList.Prepend(anIOList.First());
450 myAnglePrs->RemoveFirst();
454 // Erase last action type and store it in redo list
455 myPrsTypeRedoList.push_back(myPrsTypeList.back());
456 myPrsTypeList.pop_back();
458 // Display modified presentation
460 ((SOCC_Viewer*)(vw->getViewManager()->getViewModel()))->Display(myLengthPrs);
462 ((SOCC_Viewer*)(vw->getViewManager()->getViewModel()))->Display(myAnglePrs);
464 ValueChangedInSpinBox(0.0); // To update preview
468 //=================================================================================
469 // function : ClickOnRedo()
471 //=================================================================================
472 void EntityGUI_3DSketcherDlg::ClickOnRedo()
474 if ( myRedoList.count() > 0) {
475 myPointsList.append( myRedoList.takeLast() );
476 UpdateButtonsState();
477 GEOMBase_Helper::displayPreview( true, false, true, true, myLineWidth );
479 // Erase dimensions presentations
480 SUIT_ViewWindow* vw = SUIT_Session::session()->activeApplication()->desktop()->activeWindow();
481 ((SOCC_Viewer*)(vw->getViewManager()->getViewModel()))->Erase(myLengthPrs, true);
483 if ( myPrsTypeRedoList.back() != NONE )
485 myLengthPrs->PrependObject(myLengthIORedoList.First());
486 myLengthIORedoList.RemoveFirst();
488 if ( myPrsTypeRedoList.back() == TYPE_ANGLE ||
489 myPrsTypeRedoList.back() == TYPE_TWO_ANGLES )
491 myAnglePrs->PrependObject(myAngleIORedoList.First());
492 myAngleIORedoList.RemoveFirst();
493 if ( myPrsTypeRedoList.back() == TYPE_TWO_ANGLES )
495 // Add a second IO from the Redo list
496 myAnglePrs->PrependObject(myAngleIORedoList.First());
497 myAngleIORedoList.RemoveFirst();
501 // Record last prs type
502 myPrsTypeList.push_back(myPrsTypeRedoList.back());
503 myPrsTypeRedoList.pop_back();
505 // Display modified presentation
507 ((SOCC_Viewer*)(vw->getViewManager()->getViewModel()))->Display(myLengthPrs);
509 ((SOCC_Viewer*)(vw->getViewManager()->getViewModel()))->Display(myAnglePrs);
511 ValueChangedInSpinBox(0.0); // To update preview
515 //=================================================================================
516 // function : SelectionIntoArgument()
517 // purpose : Called when selection as changed
518 //=================================================================================
519 void EntityGUI_3DSketcherDlg::SelectionIntoArgument()
521 LightApp_SelectionMgr* aSelMgr = myGeomGUI->getApp()->selectionMgr();
522 SALOME_ListIO aSelList;
523 aSelMgr->selectedObjects(aSelList);
525 int nbSel = aSelList.Extent();
527 GEOM::GEOM_Object_var aSelectedObject = GEOMBase::ConvertIOinGEOMObject( aSelList.First() );
528 if ( !CORBA::is_nil(aSelectedObject) ) {
530 if (GEOMBase::GetShape(aSelectedObject, aShape, TopAbs_SHAPE)) { // Explore the shape if its a local selection
531 TColStd_IndexedMapOfInteger aMap;
532 aSelMgr->GetIndexes(aSelList.First(), aMap);
533 if (aMap.Extent() == 1)
535 int anIndex = aMap(1);
536 GEOM::GEOM_IShapesOperations_var aShapesOp = getGeomEngine()->GetIShapesOperations(getStudyId());
537 aSelectedObject = aShapesOp->GetSubShape(aSelectedObject, anIndex);
541 if ( aShape.ShapeType() != TopAbs_VERTEX )
542 isOk = GEOMBase::GetShape(aSelectedObject, aShape, TopAbs_VERTEX);
545 if ( GEOMBase::VertexToPoint( aShape, aPnt ) ) {
546 // set coordinates to the Spin Boxes
551 bool blocked = Group3Spin->SpinBox_DX->signalsBlocked();
552 Group3Spin->SpinBox_DX->blockSignals(true);
553 Group3Spin->SpinBox_DY->blockSignals(true);
554 Group3Spin->SpinBox_DZ->blockSignals(true);
555 if ( GroupType->RadioButton1->isChecked() ) {
556 Group3Spin->SpinBox_DX->setValue( aX );
557 Group3Spin->SpinBox_DY->setValue( aY );
558 Group3Spin->SpinBox_DZ->setValue( aZ );
559 } else if ( GroupType->RadioButton2->isChecked() ) {
560 XYZ xyz = getLastPoint();
561 Group3Spin->SpinBox_DX->setValue( aX - xyz.x );
562 Group3Spin->SpinBox_DY->setValue( aY - xyz.y );
563 Group3Spin->SpinBox_DZ->setValue( aZ - xyz.z );
565 Group3Spin->SpinBox_DX->blockSignals(blocked);
566 Group3Spin->SpinBox_DY->blockSignals(blocked);
567 Group3Spin->SpinBox_DZ->blockSignals(blocked);
572 GEOMBase_Helper::displayPreview( true, false, true, true, myLineWidth );
575 //=================================================================================
576 // function : DeactivateActiveDialog()
578 //=================================================================================
579 void EntityGUI_3DSketcherDlg::DeactivateActiveDialog()
583 disconnect( myGeomGUI->getApp()->selectionMgr(), 0, this, 0 );
584 myGeomGUI->SetActiveDialogBox( 0 );
588 //=================================================================================
589 // function : ActivateThisDialog()
591 //=================================================================================
592 void EntityGUI_3DSketcherDlg::ActivateThisDialog()
594 myGeomGUI->EmitSignalDeactivateDialog();
596 myGeomGUI->SetActiveDialogBox( this );
598 connect( myGeomGUI->getApp()->selectionMgr(),
599 SIGNAL( currentSelectionChanged() ), this, SLOT( SelectionIntoArgument() ) );
601 localSelection( GEOM::GEOM_Object::_nil(), TopAbs_VERTEX );
602 GEOMBase_Helper::displayPreview( true, false, true, true, myLineWidth );
606 //=================================================================================
607 // function : ValueChangedInSpinBox()
609 //=================================================================================
610 void EntityGUI_3DSketcherDlg::ValueChangedInSpinBox( double newValue )
612 GEOMBase_Helper::displayPreview( true, false, true, true, myLineWidth );
614 if(GroupType->RadioButton3->isChecked() && GroupAngles->SpinBox_DL->value()>Precision::Confusion())
616 double anAngle2 = 0.0;
617 if (GroupAngles->checkBox->isChecked())
618 anAngle2 = GroupAngles->SpinBox_DA2->value();
620 displayAngle(GroupAngles->SpinBox_DA->value(), anAngle2, GroupAngles->SpinBox_DL->value(), myOrientation);
621 displayLength(GroupAngles->SpinBox_DL->value());
623 if( GroupType->RadioButton1->isChecked() ||
624 GroupType->RadioButton2->isChecked() )
631 //=================================================================================
632 // function : BoxChecked()
633 // purpose : ChecBoxes management
634 //=================================================================================
635 void EntityGUI_3DSketcherDlg::BoxChecked( bool checked )
637 QCheckBox* send = (QCheckBox*) sender();
638 SUIT_ViewWindow* vw = SUIT_Session::session()->activeApplication()->desktop()->activeWindow();
640 if (send == GroupAngles->checkBox)
642 GroupAngles->SpinBox_DA2->setEnabled(checked);
643 GEOMBase_Helper::displayPreview( true, false, true, true, myLineWidth );
645 if(GroupAngles->SpinBox_DL->value()>Precision::Confusion())
647 double anAngle2 = 0.0;
649 anAngle2 = GroupAngles->SpinBox_DA2->value();
651 displayAngle(GroupAngles->SpinBox_DA->value(), anAngle2, GroupAngles->SpinBox_DL->value(), myOrientation);
652 displayLength(GroupAngles->SpinBox_DL->value());
655 else if (send == GroupControls->CheckBox1)
657 ((SOCC_Viewer*)(vw->getViewManager()->getViewModel()))->Erase(myLengthPrs, true);
659 ((SOCC_Viewer*)(vw->getViewManager()->getViewModel()))->Display(myLengthPrs);
660 isLengthVisible=true;
663 isLengthVisible=false;
665 else if (send == GroupControls->CheckBox2)
667 ((SOCC_Viewer*)(vw->getViewManager()->getViewModel()))->Erase(myAnglePrs, true);
670 ((SOCC_Viewer*)(vw->getViewManager()->getViewModel()))->Display(myAnglePrs);
674 isAngleVisible=false;
677 ValueChangedInSpinBox(0.0);
680 //=================================================================================
681 // function : ButtonClicked()
683 //=================================================================================
684 void EntityGUI_3DSketcherDlg::ButtonClicked( bool checked )
686 GEOMBase_Helper::displayPreview( true, false, true, true, myLineWidth );
687 if (GroupAngles->radioButton_1->isChecked())
689 else if (GroupAngles->radioButton_2->isChecked())
694 if(GroupAngles->SpinBox_DL->value()>Precision::Confusion())
696 double anAngle2 = 0.0;
697 if (GroupAngles->checkBox->isChecked())
698 anAngle2 = GroupAngles->SpinBox_DA2->value();
700 displayAngle(GroupAngles->SpinBox_DA->value(), anAngle2, GroupAngles->SpinBox_DL->value(), myOrientation);
701 displayLength(GroupAngles->SpinBox_DL->value());
705 //=================================================================================
706 // function : enterEvent()
708 //=================================================================================
709 void EntityGUI_3DSketcherDlg::enterEvent( QEvent* )
711 if ( !mainFrame()->GroupConstructors->isEnabled() )
712 ActivateThisDialog();
715 //=================================================================================
716 // function : createOperation
718 //=================================================================================
719 GEOM::GEOM_IOperations_ptr EntityGUI_3DSketcherDlg::createOperation()
721 return getGeomEngine()->GetICurvesOperations( getStudyId() );
724 //=================================================================================
725 // function : isValid
727 //=================================================================================
728 bool EntityGUI_3DSketcherDlg::isValid( QString& msg )
731 ok = Group3Spin->SpinBox_DX->isValid( msg, !IsPreview() ) && ok;
732 ok = Group3Spin->SpinBox_DY->isValid( msg, !IsPreview() ) && ok;
733 ok = Group3Spin->SpinBox_DZ->isValid( msg, !IsPreview() ) && ok;
737 //=================================================================================
738 // function : execute
740 //=================================================================================
741 bool EntityGUI_3DSketcherDlg::execute( ObjectList& objects )
743 GEOM::ListOfDouble_var aCoordsArray = new GEOM::ListOfDouble;
744 if (!myOK || myPointsList.size() == 0)
745 aCoordsArray->length((myPointsList.size()+1)*3);
747 aCoordsArray->length(myPointsList.size()*3);
749 QStringList aParameters;
752 QList<XYZ>::const_iterator it;
753 for(it = myPointsList.begin(); it != myPointsList.end(); ++it ) {
754 aCoordsArray[i++] = (*it).x;
755 aCoordsArray[i++] = (*it).y;
756 aCoordsArray[i++] = (*it).z;
757 aParameters << (*it).xt;
758 aParameters << (*it).yt;
759 aParameters << (*it).zt;
762 if (!myOK || myPointsList.size() == 0) {
763 XYZ xyz = getCurrentPoint();
764 aCoordsArray[i++] = xyz.x;
765 aCoordsArray[i++] = xyz.y;
766 aCoordsArray[i++] = xyz.z;
767 aParameters << xyz.xt;
768 aParameters << xyz.yt;
769 aParameters << xyz.zt;
772 GEOM::GEOM_ICurvesOperations_var anOper = GEOM::GEOM_ICurvesOperations::_narrow(getOperation());
773 GEOM::GEOM_Object_var anObj = anOper->Make3DSketcher( aCoordsArray );
775 if ( !anObj->_is_nil() ) {
776 if ( !IsPreview() ) anObj->SetParameters(aParameters.join(":").toLatin1().constData());
777 objects.push_back( anObj._retn() );
783 //=================================================================================
784 // function : SetDoubleSpinBoxStep()
785 // purpose : Double spin box management
786 //=================================================================================
787 void EntityGUI_3DSketcherDlg::SetDoubleSpinBoxStep( double step )
789 Group3Spin->SpinBox_DX->setSingleStep(step);
790 Group3Spin->SpinBox_DY->setSingleStep(step);
791 Group3Spin->SpinBox_DZ->setSingleStep(step);
794 //=================================================================================
795 // function : ClickOnOk()
797 //=================================================================================
798 void EntityGUI_3DSketcherDlg::ClickOnOk()
808 //=================================================================================
809 // function : ClickOnApply()
811 //=================================================================================
812 bool EntityGUI_3DSketcherDlg::ClickOnApply()
815 if ( !isValid( msg ) ) {
820 if (myPointsList.count() > 0)
821 myPointsList.append(myPointsList[0]);
832 //=================================================================================
833 // function : getLastPoint()
834 // purpose : return last points from list
835 //=================================================================================
836 EntityGUI_3DSketcherDlg::XYZ EntityGUI_3DSketcherDlg::getLastPoint() const
838 return myPointsList.count() > 0 ? myPointsList.last() : XYZ();
841 //=================================================================================
842 // function : getPenultimatePoint()
843 // purpose : return penultimate point from list
844 //=================================================================================
845 EntityGUI_3DSketcherDlg::XYZ EntityGUI_3DSketcherDlg::getPenultimatePoint() const
847 double size = myPointsList.count();
848 return size > 1 ? myPointsList.at(size - 2) : XYZ();
851 //=================================================================================
852 // function : getCurrentPoint()
853 // purpose : returns current points
854 //=================================================================================
855 EntityGUI_3DSketcherDlg::XYZ EntityGUI_3DSketcherDlg::getCurrentPoint() const
858 // Temporary way of doing this. To be changed with ordered improvement of the sketcher
861 double anAngle = GroupAngles->SpinBox_DA->value() * M_PI/180.0;
862 double anAngle2 = 0.0;
863 double aLength = GroupAngles->SpinBox_DL->value();
865 if (GroupAngles->checkBox->isChecked())
866 anAngle2 = GroupAngles->SpinBox_DA2->value() * M_PI/180.0;
868 double aProjectedLength = aLength * cos(anAngle2);
870 xyz = getLastPoint();
871 if (GroupAngles->radioButton_1->isChecked())
873 xyz.x += aProjectedLength * cos(anAngle);
874 xyz.y += aProjectedLength * sin(anAngle);
875 xyz.z += aLength * sin(anAngle2);
877 else if (GroupAngles->radioButton_2->isChecked())
879 xyz.y += aProjectedLength * cos(anAngle);
880 xyz.z += aProjectedLength * sin(anAngle);
881 xyz.x += aLength * sin(anAngle2);
885 xyz.z += aProjectedLength * sin(anAngle);
886 xyz.x += aProjectedLength * cos(anAngle);
887 xyz.y += aLength * sin(anAngle2);
893 xyz.x = Group3Spin->SpinBox_DX->value();
894 xyz.y = Group3Spin->SpinBox_DY->value();
895 xyz.z = Group3Spin->SpinBox_DZ->value();
898 xyz = getLastPoint();
899 xyz.x += Group3Spin->SpinBox_DX->value();
900 xyz.y += Group3Spin->SpinBox_DY->value();
901 xyz.z += Group3Spin->SpinBox_DZ->value();
903 xyz.xt = Group3Spin->SpinBox_DX->text();
904 xyz.yt = Group3Spin->SpinBox_DY->text();
905 xyz.zt = Group3Spin->SpinBox_DZ->text();
910 //================================================================
911 // Function : displayPreview
912 // Purpose : Method for displaying preview of resulting shape
913 // Redefined from GEOMBase_Helper.
914 //================================================================
915 void EntityGUI_3DSketcherDlg::displayPreview( GEOM::GEOM_Object_ptr object,
919 const double lineWidth,
920 const int displayMode,
923 SUIT_ResourceMgr* resMgr = SUIT_Session::session()->resourceMgr();
925 QColor aColor = resMgr->colorValue("Geometry","line_color",QColor(255,0,0));
926 Quantity_NameOfColor line_color = SalomeApp_Tools::color( aColor ).Name();
928 // set width of displayed shape
931 lw = resMgr->integerValue("Geometry", "preview_edge_width", -1);
933 getDisplayer()->SetWidth( lw );
935 // Disable activation of selection
936 getDisplayer()->SetToActivate( activate );
938 // Make a reference to GEOM_Object
939 CORBA::String_var objStr = myGeometryGUI->getApp()->orb()->object_to_string( object );
940 getDisplayer()->SetName( objStr.in() );
942 // Create wire from applied object
943 TopoDS_Shape anApplyedWire, aLastSegment;
944 if ( !createShapes( object, anApplyedWire, aLastSegment ) )
947 // Set color for preview shape
948 getDisplayer()->SetColor( line_color );
951 SALOME_Prs* aPrs = getDisplayer()->BuildPrs( anApplyedWire );
952 if ( aPrs != 0 && !aPrs->IsNull() )
953 GEOMBase_Helper::displayPreview( aPrs, append, update );
955 getDisplayer()->SetColor( Quantity_NOC_VIOLET );
956 aPrs = getDisplayer()->BuildPrs( aLastSegment );
958 if ( aPrs != 0 && !aPrs->IsNull() )
959 GEOMBase_Helper::displayPreview( aPrs, append, update );
961 getDisplayer()->SetColor( line_color );
964 // if(GroupType->RadioButton3->isChecked())
965 // displayTrihedron(3);
969 getDisplayer()->UnsetName();
971 // Enable activation of displayed objects
972 getDisplayer()->SetToActivate( true );
975 //================================================================
976 // Function : displayTrihedron()
977 // Purpose : Method for displaying trihedron
978 //================================================================
979 void EntityGUI_3DSketcherDlg::displayTrihedron(int selMode)
981 // Add trihedron to preview
982 SUIT_ViewWindow* vw = SUIT_Session::session()->activeApplication()->desktop()->activeWindow();
984 gp_Pnt P(getLastPoint().x,getLastPoint().y,getLastPoint().z);
985 Handle(Geom_Axis2Placement) anAxis = new Geom_Axis2Placement(P,gp::DZ(),gp::DX());
986 Handle(AIS_Trihedron) anIO = new AIS_Trihedron(anAxis);
987 anIO->SetSelectionMode(selMode);
989 SOCC_Prs* aSPrs = dynamic_cast<SOCC_Prs*>(((SOCC_Viewer*)(vw->getViewManager()->getViewModel()))->CreatePrs(0));
993 aSPrs->PrependObject(anIO);
994 GEOMBase_Helper::displayPreview( aSPrs, true, true );
995 // ((SOCC_Viewer*)(vw->getViewManager()->getViewModel()))->LocalSelection(aSPrs, selMode);
999 //================================================================
1000 // Function : displayAngle()
1001 // Purpose : Method for displaying angle dimensions
1002 //================================================================
1003 void EntityGUI_3DSketcherDlg::displayAngle(double theAngle1, double theAngle2, double theLength, int theOrientation, bool store)
1005 if(Abs(theAngle2 - 90.0) < Precision::Angular())
1008 // Display length dimensions
1009 displayLength(theLength, store);
1011 SUIT_ViewWindow* vw = SUIT_Session::session()->activeApplication()->desktop()->activeWindow();
1013 XYZ Last = getLastPoint();
1014 XYZ Current = getCurrentPoint();
1016 gp_Pnt Last_Pnt(Last.x,Last.y,Last.z);
1017 gp_Pnt Current_Pnt(Current.x,Current.y,Current.z);
1018 gp_Pnt P1, P2; //, P3;
1020 bool twoAngles = GroupAngles->checkBox->isChecked();
1022 switch(theOrientation)
1026 P1 = gp_Pnt(Last.x + theLength,Last.y,Last.z); // X direction
1027 P2 = gp_Pnt(Last.x + theLength * cos(theAngle1 * M_PI / 180.),
1028 Last.y + theLength * sin(theAngle1 * M_PI / 180.),
1030 // P3 = gp_Pnt(Last.x,Last.y,theLength); // Z direction (normal to the plane)
1035 P1 = gp_Pnt(Last.x, Last.y + theLength,Last.z); // Y direction
1037 Last.y + theLength * cos(theAngle1 * M_PI / 180.),
1038 Last.z + theLength * sin(theAngle1 * M_PI / 180.));
1039 // P2 = gp_Pnt(Last.x,Current.y,Current.z); // Projection in OYZ plane
1040 // P3 = gp_Pnt(theLength,Last.y,Last.z); // X direction
1045 P1 = gp_Pnt( Last.x + theLength,Last.y,Last.z); // X direction
1046 P2 = gp_Pnt( Last.x + theLength * cos(theAngle1 * M_PI / 180.) ,
1048 Last.z + theLength * sin(theAngle1 * M_PI / 180.));
1049 // P2 = gp_Pnt(Current.x,Last.y,Current.z); // Projection in OXZ plane
1050 // P3 = gp_Pnt(Last.x,theLength,Last.z); // Y direction
1055 TopoDS_Vertex V1 = BRepBuilderAPI_MakeVertex(P1);
1056 TopoDS_Vertex V2 = BRepBuilderAPI_MakeVertex(P2);
1057 TopoDS_Vertex LastV = BRepBuilderAPI_MakeVertex(Last_Pnt);
1058 TopoDS_Vertex CurV = BRepBuilderAPI_MakeVertex(Current_Pnt);
1059 TopoDS_Edge anEdge1 = BRepBuilderAPI_MakeEdge(LastV, V1);
1060 TopoDS_Edge anEdge2 = BRepBuilderAPI_MakeEdge(LastV, V2);
1061 TopoDS_Edge anEdge3 = BRepBuilderAPI_MakeEdge(LastV, CurV);
1063 gce_MakePln gce_MP(Last_Pnt, P1, P2);
1064 Handle(Geom_Plane) aPlane = new Geom_Plane(gce_MP.Value());
1066 // Covert angles to string
1067 std::string Angle1_str = doubleToString(theAngle1);
1068 std::string Angle2_str = doubleToString(theAngle2);
1070 Handle(AIS_AngleDimension) anAngleIO = new AIS_AngleDimension(anEdge1, anEdge2, aPlane, theAngle1 * M_PI / 180.,
1071 TCollection_ExtendedString(Angle1_str.c_str()));
1072 anAngleIO->SetArrowSize( (theAngle1 * M_PI / 180) * (theLength/20) );
1074 SUIT_ResourceMgr* resMgr = SUIT_Session::session()->resourceMgr();
1075 int w = resMgr->integerValue("Geometry", "measures_line_width", 1);
1077 Handle(Prs3d_AngleAspect) asp = new Prs3d_AngleAspect();
1078 asp->LineAspect()->SetWidth(w);
1079 anAngleIO->Attributes()->SetAngleAspect(asp);
1081 //anAngleIO->SetSelectionMode(1);
1083 SOCC_Prs* aSPrs = dynamic_cast<SOCC_Prs*>(((SOCC_Viewer*)(vw->getViewManager()->getViewModel()))->CreatePrs(0));
1087 myAnglePrs->PrependObject(anAngleIO);
1088 myPrsType = TYPE_ANGLE; // Overwrite type with ANGLE
1092 aSPrs->AddObject(anAngleIO);
1097 gce_MakePln gce_MP2(Last_Pnt, P2, Current_Pnt);
1098 Handle(Geom_Plane) aPlane2 = new Geom_Plane(gce_MP2.Value());
1100 Handle(AIS_AngleDimension) anAngle2IO = new AIS_AngleDimension(anEdge2, anEdge3, aPlane2, theAngle2 * M_PI / 180.,
1101 TCollection_ExtendedString(Angle2_str.c_str()));
1102 anAngle2IO->SetArrowSize( (theAngle2 * M_PI / 180) * (theLength/20) );
1104 anAngle2IO->Attributes()->SetAngleAspect(asp);
1108 myAnglePrs->PrependObject(anAngle2IO);
1109 myPrsType = TYPE_TWO_ANGLES; // Overwrite type with TWO_ANGLES
1113 aSPrs->AddObject(anAngle2IO);
1117 if(!store && isAngleVisible)
1119 GEOMBase_Helper::displayPreview( aSPrs, true, true );
1123 //================================================================
1124 // Function : displayLength()
1125 // Purpose : Method for displaying length dimensions
1126 //================================================================
1127 void EntityGUI_3DSketcherDlg::displayLength(double theLength, bool store)
1129 SUIT_ViewWindow* vw = SUIT_Session::session()->activeApplication()->desktop()->activeWindow();
1131 XYZ Last = getLastPoint();
1132 XYZ Current = getCurrentPoint();
1133 XYZ Penultimate = getPenultimatePoint();
1135 double aLength = 0.0;
1139 aLength = sqrt((Last.x - Current.x)*(Last.x - Current.x) +
1140 (Last.y - Current.y)*(Last.y - Current.y) +
1141 (Last.z - Current.z)*(Last.z - Current.z));
1144 aLength = theLength;
1146 if (aLength<Precision::Confusion())
1149 gp_Pnt P1 = gp_Pnt(Last.x,Last.y,Last.z);
1150 gp_Pnt P2 = gp_Pnt(Current.x,Current.y,Current.z);
1151 gp_Pnt P3 = gp_Pnt(Penultimate.x,Penultimate.y,Penultimate.z);
1156 TopoDS_Vertex aVert1 = BRepBuilderAPI_MakeVertex(P1);
1157 TopoDS_Vertex aVert2 = BRepBuilderAPI_MakeVertex(P2);
1159 // Convert length to string
1160 std::string aLength_str = doubleToString(aLength);
1162 // Plane for the presentation
1163 if ( Abs(Vec1.CrossMagnitude(Vec2)) < Precision::Confusion() ) // Check colinearity
1165 Vec2 = gp_Vec(gp::DX());
1166 if ( Abs(Vec1.CrossMagnitude(Vec2)) < Precision::Confusion())
1168 Vec2 = gp_Vec(gp::DY());
1172 // Normal to the representation plane
1173 gp_Dir Normal(Vec2.Crossed(Vec1));
1175 // // Check orientation of plane in order to avoid it to change during an Angle preview
1176 // MESSAGE("repere0 abs = "<< Abs(Normal.Dot(gp::DZ()) ))
1177 // if ( Abs(Normal.Dot(gp::DZ())) > Precision::Confusion() )
1179 // MESSAGE("repere1")
1180 // if ( Normal.Dot(gp::DZ()) < 0.0 ){
1181 // MESSAGE("REVERSE on OZ basis")
1182 // Normal.Reverse();
1185 // else if ( Abs(Normal.Dot(gp::DX())) > Precision::Confusion() )
1187 // MESSAGE("repere2")
1188 // if ( Normal.Dot(gp::DX()) < 0.0 ){
1189 // MESSAGE("REVERSE on OX basis")
1190 // Normal.Reverse();
1193 // else if ( Abs(Normal.Dot(gp::DY())) > Precision::Confusion() )
1195 // MESSAGE("repere3")
1196 // if ( Normal.Dot(gp::DY()) < 0.0 ){
1197 // MESSAGE("REVERSE on OY basis")
1198 // Normal.Reverse();
1202 gce_MakePln gce_MP(P1, Normal);
1203 Handle(Geom_Plane) aPlane = new Geom_Plane(gce_MP.Value());
1205 Handle(AIS_LengthDimension) anIO = new AIS_LengthDimension(aVert1,
1209 TCollection_ExtendedString(aLength_str.c_str()));
1210 anIO->SetArrowSize(aLength/20);
1212 SUIT_ResourceMgr* resMgr = SUIT_Session::session()->resourceMgr();
1213 int w = resMgr->integerValue("Geometry", "measures_line_width", 1);
1214 Handle(Prs3d_LengthAspect) asp = new Prs3d_LengthAspect();
1215 asp->LineAspect()->SetWidth(w);
1216 anIO->Attributes()->SetLengthAspect(asp);
1220 myLengthPrs->PrependObject(anIO);
1221 myPrsType = TYPE_LENGTH;
1223 else if( isLengthVisible )
1225 SOCC_Prs* aSPrs = dynamic_cast<SOCC_Prs*>(((SOCC_Viewer*)(vw->getViewManager()->getViewModel()))->CreatePrs(0));
1228 aSPrs->PrependObject(anIO);
1229 GEOMBase_Helper::displayPreview( aSPrs, true, true );
1234 //================================================================
1235 // Function : createShapes
1236 // Purpose : Create applyed wire, and last segment from entry object
1237 //================================================================
1238 bool EntityGUI_3DSketcherDlg::createShapes( GEOM::GEOM_Object_ptr /*theObject*/,
1239 TopoDS_Shape& theApplyedWire,
1240 TopoDS_Shape& theLastSegment )
1242 QList<gp_Pnt> points;
1243 foreach( XYZ xyz, myPointsList) {
1244 gp_Pnt p(xyz.x, xyz.y, xyz.z);
1245 if ( points.isEmpty() || points.last().Distance(p) > gp::Resolution())
1249 if ( points.count() == 1 ) {
1250 // only one point is created
1251 BRepBuilderAPI_MakeVertex mkVertex (points.last());
1252 theApplyedWire = mkVertex.Shape();
1254 else if ( points.count() > 1 ) {
1256 BRepBuilderAPI_MakePolygon mkWire;
1257 foreach( gp_Pnt p, points )
1259 theApplyedWire = mkWire.Shape();
1262 XYZ curxyz = getCurrentPoint();
1263 gp_Pnt curpnt(curxyz.x, curxyz.y, curxyz.z);
1265 if ( points.isEmpty() || points.last().Distance(curpnt) <= gp::Resolution() ) {
1266 BRepBuilderAPI_MakeVertex mkVertex (curpnt);
1267 theLastSegment = mkVertex.Shape();
1270 BRepBuilderAPI_MakeEdge mkEdge(points.last(), curpnt);
1271 theLastSegment = mkEdge.Shape();
1274 /* VSR: old algorithm does not work properly, see bug 0020899
1275 TopoDS_Shape aShape;
1276 if ( !GEOMBase::GetShape( theObject, aShape ) )
1279 if( aShape.ShapeType() != TopAbs_WIRE && aShape.ShapeType() != TopAbs_VERTEX )
1282 theApplyedWire = aShape;
1286 BRepBuilderAPI_MakeWire aBuilder;
1287 TopExp_Explorer edgeExp( aShape, TopAbs_EDGE );
1289 TopoDS_Shape anEdge = edgeExp.Current();
1291 if ( edgeExp.More() ) // i.e. non-last edge
1292 aBuilder.Add( TopoDS::Edge( anEdge ) );
1294 theLastSegment = anEdge;
1299 if ( aBuilder.IsDone() ) {
1300 theApplyedWire = aBuilder.Shape();
1302 else if ( !theLastSegment.IsNull() ) {
1303 TopExp_Explorer vertexExp( theLastSegment, TopAbs_VERTEX );
1304 theApplyedWire = vertexExp.Current();
1311 //================================================================
1312 // Function : doubleToString
1313 // Purpose : converts double to string
1314 //================================================================
1315 std::string EntityGUI_3DSketcherDlg::doubleToString(double num)
1319 char format = 'g'; // truncated to a number of significant digits
1321 return QString::number( num, format, digNum).toStdString();