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());
339 GEOMBase_Helper::displayPreview( true, false, true, true, myLineWidth );
342 //=================================================================================
343 // function : ClickOnAddPoint()
344 // purpose : called when the point coordinates is Applyed
345 //=================================================================================
346 void EntityGUI_3DSketcherDlg::ClickOnAddPoint()
349 if ( !isValid( msg ) ) {
354 // Display and store angle dimensions interactive objects in Prs
355 if( GroupType->RadioButton3->isChecked() )
357 double anAngle2 = 0.0;
358 if (GroupAngles->checkBox->isChecked())
359 anAngle2 = GroupAngles->SpinBox_DA2->value();
361 // Store length dimensions
362 displayLength(GroupAngles->SpinBox_DL->value(), /*store =*/true);
363 // Store angle dimensions
364 displayAngle(GroupAngles->SpinBox_DA->value(), anAngle2,
365 GroupAngles->SpinBox_DL->value(), myOrientation, /*store =*/true);
368 // Display and store store length dimension interactive object in Prs
369 if (GroupType->RadioButton1->isChecked() ||
370 GroupType->RadioButton2->isChecked())
372 displayLength(-1, /*store=*/true);
375 myPointsList.append( getCurrentPoint() );
376 myPrsTypeList.push_back( myPrsType );
380 myPrsTypeRedoList.clear();
381 myLengthIORedoList.Clear();
382 myAngleIORedoList.Clear();
385 Group3Spin->SpinBox_DX->setValue( 0.0 );
386 Group3Spin->SpinBox_DY->setValue( 0.0 );
387 Group3Spin->SpinBox_DZ->setValue( 0.0 );
389 else if ( myMode == 2 )
391 GroupAngles->SpinBox_DA->setValue( 0.0 );
392 GroupAngles->SpinBox_DL->setValue( 0.0 );
393 GroupAngles->SpinBox_DA2->setValue( 0.0 );
395 UpdateButtonsState();
396 GEOMBase_Helper::displayPreview( true, false, true, true, myLineWidth );
400 //=================================================================================
401 // function : UpdateButtonsState()
403 //=================================================================================
404 void EntityGUI_3DSketcherDlg::UpdateButtonsState()
406 if ( myPointsList.count() == 0 ) GroupType->RadioButton1->click();
407 GroupType->RadioButton2->setEnabled( myPointsList.count() > 0 );
408 GroupType->RadioButton3->setEnabled( myPointsList.count() > 0 );
409 Group3Spin->buttonUndo->setEnabled( myPointsList.count() > 0 );
410 Group3Spin->buttonRedo->setEnabled( myRedoList.count() > 0 );
411 GroupAngles->buttonUndo->setEnabled( myPointsList.count() > 0 );
412 GroupAngles->buttonRedo->setEnabled( myRedoList.count() > 0 );
415 //=================================================================================
416 // function : ClickOnUndo()
418 //=================================================================================
419 void EntityGUI_3DSketcherDlg::ClickOnUndo()
421 if (myPointsList.count() > 0) {
422 myRedoList.append( myPointsList.takeLast() );
423 UpdateButtonsState();
424 GEOMBase_Helper::displayPreview( true, false, true, true, myLineWidth );
426 // Erase dimensions presentations
427 SUIT_ViewWindow* vw = SUIT_Session::session()->activeApplication()->desktop()->activeWindow();
428 ((SOCC_Viewer*)(vw->getViewManager()->getViewModel()))->Erase(myLengthPrs, true);
429 ((SOCC_Viewer*)(vw->getViewManager()->getViewModel()))->Erase(myAnglePrs, true);
431 if (myPrsTypeList.back() != NONE)
433 // Remove last prepended IO
434 removeLastIOFromPrs( TYPE_LENGTH );
436 if ( myPrsTypeList.back() == TYPE_ANGLE ||
437 myPrsTypeList.back() == TYPE_TWO_ANGLES )
439 // Remove first Angle IO from presentation
440 removeLastIOFromPrs( TYPE_ANGLE );
441 if ( myPrsTypeList.back() == TYPE_TWO_ANGLES )
443 // Remove second Angle IO
444 removeLastIOFromPrs( TYPE_ANGLE );
448 // Erase last action type and store it in redo list
449 myPrsTypeRedoList.push_back(myPrsTypeList.back());
450 myPrsTypeList.pop_back();
452 // Display modified presentation
454 ((SOCC_Viewer*)(vw->getViewManager()->getViewModel()))->Display(myLengthPrs);
456 ((SOCC_Viewer*)(vw->getViewManager()->getViewModel()))->Display(myAnglePrs);
462 //=================================================================================
463 // function : ClickOnRedo()
465 //=================================================================================
466 void EntityGUI_3DSketcherDlg::ClickOnRedo()
468 if ( myRedoList.count() > 0) {
469 myPointsList.append( myRedoList.takeLast() );
470 UpdateButtonsState();
471 GEOMBase_Helper::displayPreview( true, false, true, true, myLineWidth );
473 // Erase dimensions presentations
474 SUIT_ViewWindow* vw = SUIT_Session::session()->activeApplication()->desktop()->activeWindow();
475 ((SOCC_Viewer*)(vw->getViewManager()->getViewModel()))->Erase(myLengthPrs, true);
476 ((SOCC_Viewer*)(vw->getViewManager()->getViewModel()))->Erase(myAnglePrs, true);
478 if ( myPrsTypeRedoList.back() != NONE )
479 restoreLastIOToPrs( TYPE_LENGTH );
481 if ( myPrsTypeRedoList.back() == TYPE_ANGLE ||
482 myPrsTypeRedoList.back() == TYPE_TWO_ANGLES )
484 // Add a first IO from the Redo list
485 restoreLastIOToPrs( TYPE_ANGLE );
486 if ( myPrsTypeRedoList.back() == TYPE_TWO_ANGLES )
488 // Add a second IO from the Redo list
489 restoreLastIOToPrs( TYPE_ANGLE );
493 // Record last prs type
494 myPrsTypeList.push_back(myPrsTypeRedoList.back());
495 myPrsTypeRedoList.pop_back();
497 // Display modified presentation
499 ((SOCC_Viewer*)(vw->getViewManager()->getViewModel()))->Display(myLengthPrs);
501 ((SOCC_Viewer*)(vw->getViewManager()->getViewModel()))->Display(myAnglePrs);
507 //=================================================================================
508 // function : removeLastIO()
510 //=================================================================================
511 void EntityGUI_3DSketcherDlg::removeLastIOFromPrs(int type)
513 AIS_ListOfInteractive anIOList;
515 if (type == TYPE_LENGTH)
517 myLengthPrs->GetObjects(anIOList);
518 myLengthIORedoList.Prepend(anIOList.First()); // Store last prepended Length IO in redo list
519 myLengthPrs->RemoveFirst(); // Remove it from myLengthPrs
521 if (type == TYPE_ANGLE)
523 myAnglePrs->GetObjects(anIOList);
524 myAngleIORedoList.Prepend(anIOList.First()); // Store last prepended Angle IO in redo list
525 myAnglePrs->RemoveFirst(); // Remove it from myAnglePrs
529 //=================================================================================
530 // function : restoreLastIO()
532 //=================================================================================
533 void EntityGUI_3DSketcherDlg::restoreLastIOToPrs(int type)
535 if (type == TYPE_LENGTH)
537 myLengthPrs->PrependObject(myLengthIORedoList.First()); // Restore last removed IO
538 myLengthIORedoList.RemoveFirst(); // Remove it from redo list
540 if (type == TYPE_ANGLE)
542 myAnglePrs->PrependObject(myAngleIORedoList.First()); // Restore last removed IO
543 myAngleIORedoList.RemoveFirst(); // Remove it from redo list
547 //=================================================================================
548 // function : SelectionIntoArgument()
549 // purpose : Called when selection as changed
550 //=================================================================================
551 void EntityGUI_3DSketcherDlg::SelectionIntoArgument()
553 LightApp_SelectionMgr* aSelMgr = myGeomGUI->getApp()->selectionMgr();
554 SALOME_ListIO aSelList;
555 aSelMgr->selectedObjects(aSelList);
557 int nbSel = aSelList.Extent();
559 GEOM::GEOM_Object_var aSelectedObject = GEOMBase::ConvertIOinGEOMObject( aSelList.First() );
560 if ( !CORBA::is_nil(aSelectedObject) ) {
562 if (GEOMBase::GetShape(aSelectedObject, aShape, TopAbs_SHAPE)) { // Explore the shape if its a local selection
563 TColStd_IndexedMapOfInteger aMap;
564 aSelMgr->GetIndexes(aSelList.First(), aMap);
565 if (aMap.Extent() == 1)
567 int anIndex = aMap(1);
568 GEOM::GEOM_IShapesOperations_var aShapesOp = getGeomEngine()->GetIShapesOperations(getStudyId());
569 aSelectedObject = aShapesOp->GetSubShape(aSelectedObject, anIndex);
573 if ( aShape.ShapeType() != TopAbs_VERTEX )
574 isOk = GEOMBase::GetShape(aSelectedObject, aShape, TopAbs_VERTEX);
577 if ( GEOMBase::VertexToPoint( aShape, aPnt ) ) {
578 // set coordinates to the Spin Boxes
583 bool blocked = Group3Spin->SpinBox_DX->signalsBlocked();
584 Group3Spin->SpinBox_DX->blockSignals(true);
585 Group3Spin->SpinBox_DY->blockSignals(true);
586 Group3Spin->SpinBox_DZ->blockSignals(true);
587 if ( GroupType->RadioButton1->isChecked() ) {
588 Group3Spin->SpinBox_DX->setValue( aX );
589 Group3Spin->SpinBox_DY->setValue( aY );
590 Group3Spin->SpinBox_DZ->setValue( aZ );
591 } else if ( GroupType->RadioButton2->isChecked() ) {
592 XYZ xyz = getLastPoint();
593 Group3Spin->SpinBox_DX->setValue( aX - xyz.x );
594 Group3Spin->SpinBox_DY->setValue( aY - xyz.y );
595 Group3Spin->SpinBox_DZ->setValue( aZ - xyz.z );
597 Group3Spin->SpinBox_DX->blockSignals(blocked);
598 Group3Spin->SpinBox_DY->blockSignals(blocked);
599 Group3Spin->SpinBox_DZ->blockSignals(blocked);
604 GEOMBase_Helper::displayPreview( true, false, true, true, myLineWidth );
607 //=================================================================================
608 // function : DeactivateActiveDialog()
610 //=================================================================================
611 void EntityGUI_3DSketcherDlg::DeactivateActiveDialog()
615 disconnect( myGeomGUI->getApp()->selectionMgr(), 0, this, 0 );
616 myGeomGUI->SetActiveDialogBox( 0 );
620 //=================================================================================
621 // function : ActivateThisDialog()
623 //=================================================================================
624 void EntityGUI_3DSketcherDlg::ActivateThisDialog()
626 myGeomGUI->EmitSignalDeactivateDialog();
628 myGeomGUI->SetActiveDialogBox( this );
630 connect( myGeomGUI->getApp()->selectionMgr(),
631 SIGNAL( currentSelectionChanged() ), this, SLOT( SelectionIntoArgument() ) );
633 localSelection( GEOM::GEOM_Object::_nil(), TopAbs_VERTEX );
634 GEOMBase_Helper::displayPreview( true, false, true, true, myLineWidth );
638 //=================================================================================
639 // function : ValueChangedInSpinBox()
641 //=================================================================================
642 void EntityGUI_3DSketcherDlg::ValueChangedInSpinBox( double newValue )
644 GEOMBase_Helper::displayPreview( true, false, true, true, myLineWidth );
648 //=================================================================================
649 // function : BoxChecked()
650 // purpose : ChecBoxes management
651 //=================================================================================
652 void EntityGUI_3DSketcherDlg::BoxChecked( bool checked )
654 QCheckBox* send = (QCheckBox*) sender();
655 SUIT_ViewWindow* vw = SUIT_Session::session()->activeApplication()->desktop()->activeWindow();
657 if (send == GroupAngles->checkBox)
658 GroupAngles->SpinBox_DA2->setEnabled(checked);
660 else if (send == GroupControls->CheckBox1)
662 ((SOCC_Viewer*)(vw->getViewManager()->getViewModel()))->Erase(myLengthPrs, true);
664 ((SOCC_Viewer*)(vw->getViewManager()->getViewModel()))->Display(myLengthPrs);
665 isLengthVisible=true;
668 isLengthVisible=false;
670 else if (send == GroupControls->CheckBox2)
672 ((SOCC_Viewer*)(vw->getViewManager()->getViewModel()))->Erase(myAnglePrs, true);
675 ((SOCC_Viewer*)(vw->getViewManager()->getViewModel()))->Display(myAnglePrs);
679 isAngleVisible=false;
682 GEOMBase_Helper::displayPreview( true, false, true, true, myLineWidth );
685 //=================================================================================
686 // function : ButtonClicked()
688 //=================================================================================
689 void EntityGUI_3DSketcherDlg::ButtonClicked( bool checked )
691 if (GroupAngles->radioButton_1->isChecked())
693 else if (GroupAngles->radioButton_2->isChecked())
698 GEOMBase_Helper::displayPreview( true, false, true, true, myLineWidth );
701 //=================================================================================
702 // function : enterEvent()
704 //=================================================================================
705 void EntityGUI_3DSketcherDlg::enterEvent( QEvent* )
707 if ( !mainFrame()->GroupConstructors->isEnabled() )
708 ActivateThisDialog();
711 //=================================================================================
712 // function : createOperation
714 //=================================================================================
715 GEOM::GEOM_IOperations_ptr EntityGUI_3DSketcherDlg::createOperation()
717 return getGeomEngine()->GetICurvesOperations( getStudyId() );
720 //=================================================================================
721 // function : isValid
723 //=================================================================================
724 bool EntityGUI_3DSketcherDlg::isValid( QString& msg )
727 ok = Group3Spin->SpinBox_DX->isValid( msg, !IsPreview() ) && ok;
728 ok = Group3Spin->SpinBox_DY->isValid( msg, !IsPreview() ) && ok;
729 ok = Group3Spin->SpinBox_DZ->isValid( msg, !IsPreview() ) && ok;
733 //=================================================================================
734 // function : execute
736 //=================================================================================
737 bool EntityGUI_3DSketcherDlg::execute( ObjectList& objects )
739 GEOM::ListOfDouble_var aCoordsArray = new GEOM::ListOfDouble;
740 if (!myOK || myPointsList.size() == 0)
741 aCoordsArray->length((myPointsList.size()+1)*3);
743 aCoordsArray->length(myPointsList.size()*3);
745 QStringList aParameters;
748 QList<XYZ>::const_iterator it;
749 for(it = myPointsList.begin(); it != myPointsList.end(); ++it ) {
750 aCoordsArray[i++] = (*it).x;
751 aCoordsArray[i++] = (*it).y;
752 aCoordsArray[i++] = (*it).z;
753 aParameters << (*it).xt;
754 aParameters << (*it).yt;
755 aParameters << (*it).zt;
758 if (!myOK || myPointsList.size() == 0) {
759 XYZ xyz = getCurrentPoint();
760 aCoordsArray[i++] = xyz.x;
761 aCoordsArray[i++] = xyz.y;
762 aCoordsArray[i++] = xyz.z;
763 aParameters << xyz.xt;
764 aParameters << xyz.yt;
765 aParameters << xyz.zt;
768 GEOM::GEOM_ICurvesOperations_var anOper = GEOM::GEOM_ICurvesOperations::_narrow(getOperation());
769 GEOM::GEOM_Object_var anObj = anOper->Make3DSketcher( aCoordsArray );
771 if ( !anObj->_is_nil() ) {
772 if ( !IsPreview() ) anObj->SetParameters(aParameters.join(":").toLatin1().constData());
773 objects.push_back( anObj._retn() );
779 //=================================================================================
780 // function : SetDoubleSpinBoxStep()
781 // purpose : Double spin box management
782 //=================================================================================
783 void EntityGUI_3DSketcherDlg::SetDoubleSpinBoxStep( double step )
785 Group3Spin->SpinBox_DX->setSingleStep(step);
786 Group3Spin->SpinBox_DY->setSingleStep(step);
787 Group3Spin->SpinBox_DZ->setSingleStep(step);
788 GroupAngles->SpinBox_DA->setSingleStep(step);
789 GroupAngles->SpinBox_DL->setSingleStep(step);
790 GroupAngles->SpinBox_DA2->setSingleStep(step);
793 //=================================================================================
794 // function : ClickOnOk()
796 //=================================================================================
797 void EntityGUI_3DSketcherDlg::ClickOnOk()
807 //=================================================================================
808 // function : ClickOnApply()
810 //=================================================================================
811 bool EntityGUI_3DSketcherDlg::ClickOnApply()
814 if ( !isValid( msg ) ) {
819 if (myPointsList.count() > 0)
820 myPointsList.append(myPointsList[0]);
831 //=================================================================================
832 // function : getLastPoint()
833 // purpose : return last points from list
834 //=================================================================================
835 EntityGUI_3DSketcherDlg::XYZ EntityGUI_3DSketcherDlg::getLastPoint() const
837 return myPointsList.count() > 0 ? myPointsList.last() : XYZ();
840 //=================================================================================
841 // function : getPenultimatePoint()
842 // purpose : return penultimate point from list
843 //=================================================================================
844 EntityGUI_3DSketcherDlg::XYZ EntityGUI_3DSketcherDlg::getPenultimatePoint() const
846 double size = myPointsList.count();
847 return size > 1 ? myPointsList.at(size - 2) : XYZ();
850 //=================================================================================
851 // function : getCurrentPoint()
852 // purpose : returns current points
853 //=================================================================================
854 EntityGUI_3DSketcherDlg::XYZ EntityGUI_3DSketcherDlg::getCurrentPoint() const
857 // Temporary way of doing this. To be changed with ordered improvement of the sketcher
860 double anAngle = GroupAngles->SpinBox_DA->value() * M_PI/180.0;
861 double anAngle2 = 0.0;
862 double aLength = GroupAngles->SpinBox_DL->value();
864 if (GroupAngles->checkBox->isChecked())
865 anAngle2 = GroupAngles->SpinBox_DA2->value() * M_PI/180.0;
867 double aProjectedLength = aLength * cos(anAngle2);
869 xyz = getLastPoint();
870 if (GroupAngles->radioButton_1->isChecked())
872 xyz.x += aProjectedLength * cos(anAngle);
873 xyz.y += aProjectedLength * sin(anAngle);
874 xyz.z += aLength * sin(anAngle2);
876 else if (GroupAngles->radioButton_2->isChecked())
878 xyz.y += aProjectedLength * cos(anAngle);
879 xyz.z += aProjectedLength * sin(anAngle);
880 xyz.x += aLength * sin(anAngle2);
884 xyz.z += aProjectedLength * sin(anAngle);
885 xyz.x += aProjectedLength * cos(anAngle);
886 xyz.y += aLength * sin(anAngle2);
892 xyz.x = Group3Spin->SpinBox_DX->value();
893 xyz.y = Group3Spin->SpinBox_DY->value();
894 xyz.z = Group3Spin->SpinBox_DZ->value();
897 xyz = getLastPoint();
898 xyz.x += Group3Spin->SpinBox_DX->value();
899 xyz.y += Group3Spin->SpinBox_DY->value();
900 xyz.z += Group3Spin->SpinBox_DZ->value();
902 xyz.xt = Group3Spin->SpinBox_DX->text();
903 xyz.yt = Group3Spin->SpinBox_DY->text();
904 xyz.zt = Group3Spin->SpinBox_DZ->text();
909 //================================================================
910 // Function : displayPreview
911 // Purpose : Method for displaying preview of resulting shape
912 // Redefined from GEOMBase_Helper.
913 //================================================================
914 void EntityGUI_3DSketcherDlg::displayPreview( GEOM::GEOM_Object_ptr object,
918 const double lineWidth,
919 const int displayMode,
922 SUIT_ResourceMgr* resMgr = SUIT_Session::session()->resourceMgr();
924 QColor aColor = resMgr->colorValue("Geometry","line_color",QColor(255,0,0));
925 Quantity_NameOfColor line_color = SalomeApp_Tools::color( aColor ).Name();
927 // set width of displayed shape
930 lw = resMgr->integerValue("Geometry", "preview_edge_width", -1);
932 getDisplayer()->SetWidth( lw );
934 // Disable activation of selection
935 getDisplayer()->SetToActivate( activate );
937 // Make a reference to GEOM_Object
938 CORBA::String_var objStr = myGeometryGUI->getApp()->orb()->object_to_string( object );
939 getDisplayer()->SetName( objStr.in() );
941 // Create wire from applied object
942 TopoDS_Shape anApplyedWire, aLastSegment;
943 if ( !createShapes( object, anApplyedWire, aLastSegment ) )
946 // Set color for preview shape
947 getDisplayer()->SetColor( line_color );
950 SALOME_Prs* aPrs = getDisplayer()->BuildPrs( anApplyedWire );
951 if ( aPrs != 0 && !aPrs->IsNull() )
952 GEOMBase_Helper::displayPreview( aPrs, append, update );
954 getDisplayer()->SetColor( Quantity_NOC_VIOLET );
955 aPrs = getDisplayer()->BuildPrs( aLastSegment );
957 if ( aPrs != 0 && !aPrs->IsNull() )
958 GEOMBase_Helper::displayPreview( aPrs, append, update );
960 getDisplayer()->SetColor( line_color );
962 // Display local trihedron if the mode is relatives coordinates or angles
963 if (myMode == 1 || myMode == 2)
966 // Display preview of suitable dimension presentations
967 if(myMode == 2) // ANGLES
969 double anAngle2 = 0.0;
970 if (GroupAngles->checkBox->isChecked())
971 anAngle2 = GroupAngles->SpinBox_DA2->value();
973 displayAngle(GroupAngles->SpinBox_DA->value(), anAngle2, GroupAngles->SpinBox_DL->value(), myOrientation);
974 displayLength(GroupAngles->SpinBox_DL->value());
976 if( myMode == 0 || myMode == 1 ) // COORDINATES
979 getDisplayer()->UnsetName();
981 // Enable activation of displayed objects
982 getDisplayer()->SetToActivate( true );
985 //================================================================
986 // Function : displayTrihedron()
987 // Purpose : Method for displaying trihedron
988 //================================================================
989 void EntityGUI_3DSketcherDlg::displayTrihedron(int selMode)
991 // Add trihedron to preview
992 SUIT_ViewWindow* vw = SUIT_Session::session()->activeApplication()->desktop()->activeWindow();
994 gp_Pnt P(getLastPoint().x,getLastPoint().y,getLastPoint().z);
995 Handle(Geom_Axis2Placement) anAxis = new Geom_Axis2Placement(P,gp::DZ(),gp::DX());
996 Handle(AIS_Trihedron) anIO = new AIS_Trihedron(anAxis);
997 anIO->SetSelectionMode(selMode);
999 SOCC_Prs* aSPrs = dynamic_cast<SOCC_Prs*>(((SOCC_Viewer*)(vw->getViewManager()->getViewModel()))->CreatePrs(0));
1003 aSPrs->PrependObject(anIO);
1004 GEOMBase_Helper::displayPreview( aSPrs, true, true );
1008 //================================================================
1009 // Function : displayAngle()
1010 // Purpose : Method for displaying angle dimensions
1011 //================================================================
1012 void EntityGUI_3DSketcherDlg::displayAngle(double theAngle1, double theAngle2, double theLength, int theOrientation, bool store)
1014 if( Abs(theAngle2 - 90.0) < Precision::Angular() ||
1015 theLength < Precision::Confusion() )
1018 SUIT_ViewWindow* vw = SUIT_Session::session()->activeApplication()->desktop()->activeWindow();
1020 XYZ Last = getLastPoint();
1021 XYZ Current = getCurrentPoint();
1023 gp_Pnt Last_Pnt(Last.x,Last.y,Last.z);
1024 gp_Pnt Current_Pnt(Current.x,Current.y,Current.z);
1027 bool twoAngles = GroupAngles->checkBox->isChecked();
1029 switch(theOrientation)
1033 P1 = gp_Pnt(Last.x + theLength,Last.y,Last.z); // X direction
1034 P2 = gp_Pnt(Last.x + theLength * cos(theAngle1 * M_PI / 180.),
1035 Last.y + theLength * sin(theAngle1 * M_PI / 180.),
1041 P1 = gp_Pnt(Last.x, Last.y + theLength,Last.z); // Y direction
1043 Last.y + theLength * cos(theAngle1 * M_PI / 180.),
1044 Last.z + theLength * sin(theAngle1 * M_PI / 180.));
1049 P1 = gp_Pnt( Last.x + theLength,Last.y,Last.z); // X direction
1050 P2 = gp_Pnt( Last.x + theLength * cos(theAngle1 * M_PI / 180.) ,
1052 Last.z + theLength * sin(theAngle1 * M_PI / 180.));
1057 TopoDS_Vertex V1 = BRepBuilderAPI_MakeVertex(P1);
1058 TopoDS_Vertex V2 = BRepBuilderAPI_MakeVertex(P2);
1059 TopoDS_Vertex LastV = BRepBuilderAPI_MakeVertex(Last_Pnt);
1060 TopoDS_Vertex CurV = BRepBuilderAPI_MakeVertex(Current_Pnt);
1061 TopoDS_Edge anEdge1 = BRepBuilderAPI_MakeEdge(LastV, V1);
1062 TopoDS_Edge anEdge2 = BRepBuilderAPI_MakeEdge(LastV, V2);
1063 TopoDS_Edge anEdge3 = BRepBuilderAPI_MakeEdge(LastV, CurV);
1065 gce_MakePln gce_MP(Last_Pnt, P1, P2);
1066 Handle(Geom_Plane) aPlane = new Geom_Plane(gce_MP.Value());
1068 // Covert angles to string
1069 std::string Angle1_str = doubleToString(theAngle1);
1070 std::string Angle2_str = doubleToString(theAngle2);
1072 // Create interactive object
1073 Handle(AIS_AngleDimension) anAngleIO = new AIS_AngleDimension(anEdge1, anEdge2, aPlane, theAngle1 * M_PI / 180.,
1074 TCollection_ExtendedString(Angle1_str.c_str()));
1075 anAngleIO->SetArrowSize( (theAngle1 * M_PI / 180) * (theLength/20) );
1077 SUIT_ResourceMgr* resMgr = SUIT_Session::session()->resourceMgr();
1078 int w = resMgr->integerValue("Geometry", "measures_line_width", 1);
1080 Handle(Prs3d_AngleAspect) asp = new Prs3d_AngleAspect();
1081 asp->LineAspect()->SetWidth(w);
1082 anAngleIO->Attributes()->SetAngleAspect(asp);
1084 SOCC_Prs* aSPrs = dynamic_cast<SOCC_Prs*>(((SOCC_Viewer*)(vw->getViewManager()->getViewModel()))->CreatePrs(0));
1088 // Erase dimensions presentations
1089 ((SOCC_Viewer*)(vw->getViewManager()->getViewModel()))->Erase(myAnglePrs, true);
1091 myAnglePrs->PrependObject(anAngleIO);
1092 myPrsType = TYPE_ANGLE; // Overwrite type with ANGLE
1094 // Display modified presentation
1096 ((SOCC_Viewer*)(vw->getViewManager()->getViewModel()))->Display(myAnglePrs);
1100 aSPrs->AddObject(anAngleIO);
1105 gce_MakePln gce_MP2(Last_Pnt, P2, Current_Pnt);
1106 Handle(Geom_Plane) aPlane2 = new Geom_Plane(gce_MP2.Value());
1108 Handle(AIS_AngleDimension) anAngle2IO = new AIS_AngleDimension(anEdge2, anEdge3, aPlane2, theAngle2 * M_PI / 180.,
1109 TCollection_ExtendedString(Angle2_str.c_str()));
1110 anAngle2IO->SetArrowSize( (theAngle2 * M_PI / 180) * (theLength/20) );
1112 anAngle2IO->Attributes()->SetAngleAspect(asp);
1116 // Erase dimensions presentations
1117 ((SOCC_Viewer*)(vw->getViewManager()->getViewModel()))->Erase(myAnglePrs, true);
1119 myAnglePrs->PrependObject(anAngle2IO);
1120 myPrsType = TYPE_TWO_ANGLES; // Overwrite type with TWO_ANGLES
1122 // Display modified presentation
1124 ((SOCC_Viewer*)(vw->getViewManager()->getViewModel()))->Display(myAnglePrs);
1128 aSPrs->AddObject(anAngle2IO);
1132 if(!store && isAngleVisible)
1134 GEOMBase_Helper::displayPreview( aSPrs, true, true );
1138 //================================================================
1139 // Function : displayLength()
1140 // Purpose : Method for displaying length dimensions
1141 //================================================================
1142 void EntityGUI_3DSketcherDlg::displayLength(double theLength, bool store)
1144 SUIT_ViewWindow* vw = SUIT_Session::session()->activeApplication()->desktop()->activeWindow();
1146 XYZ Last = getLastPoint();
1147 XYZ Current = getCurrentPoint();
1148 XYZ Penultimate = getPenultimatePoint();
1150 double aLength = 0.0;
1152 if( theLength < 0) // Calculate length if not given
1154 aLength = sqrt((Last.x - Current.x)*(Last.x - Current.x) +
1155 (Last.y - Current.y)*(Last.y - Current.y) +
1156 (Last.z - Current.z)*(Last.z - Current.z));
1159 aLength = theLength;
1161 if (aLength<Precision::Confusion())
1164 gp_Pnt P1 = gp_Pnt(Last.x,Last.y,Last.z);
1165 gp_Pnt P2 = gp_Pnt(Current.x,Current.y,Current.z);
1166 gp_Pnt P3 = gp_Pnt(Penultimate.x,Penultimate.y,Penultimate.z);
1171 TopoDS_Vertex aVert1 = BRepBuilderAPI_MakeVertex(P1);
1172 TopoDS_Vertex aVert2 = BRepBuilderAPI_MakeVertex(P2);
1174 // Convert length to string
1175 std::string aLength_str = doubleToString(aLength);
1177 // Plane for the presentation
1178 if ( Abs(Vec1.CrossMagnitude(Vec2)) < Precision::Confusion() ) // Check colinearity
1180 Vec2 = gp_Vec(gp::DX());
1181 if ( Abs(Vec1.CrossMagnitude(Vec2)) < Precision::Confusion())
1183 Vec2 = gp_Vec(gp::DY());
1187 // Normal to the representation plane
1188 gp_Dir Normal(Vec2.Crossed(Vec1));
1190 // // Check orientation of plane in order to avoid it to change during an Angle preview
1191 // MESSAGE("repere0 abs = "<< Abs(Normal.Dot(gp::DZ()) ))
1192 // if ( Abs(Normal.Dot(gp::DZ())) > Precision::Confusion() )
1194 // MESSAGE("repere1")
1195 // if ( Normal.Dot(gp::DZ()) < 0.0 ){
1196 // MESSAGE("REVERSE on OZ basis")
1197 // Normal.Reverse();
1200 // else if ( Abs(Normal.Dot(gp::DX())) > Precision::Confusion() )
1202 // MESSAGE("repere2")
1203 // if ( Normal.Dot(gp::DX()) < 0.0 ){
1204 // MESSAGE("REVERSE on OX basis")
1205 // Normal.Reverse();
1208 // else if ( Abs(Normal.Dot(gp::DY())) > Precision::Confusion() )
1210 // MESSAGE("repere3")
1211 // if ( Normal.Dot(gp::DY()) < 0.0 ){
1212 // MESSAGE("REVERSE on OY basis")
1213 // Normal.Reverse();
1217 gce_MakePln gce_MP(P1, Normal);
1218 Handle(Geom_Plane) aPlane = new Geom_Plane(gce_MP.Value());
1220 Handle(AIS_LengthDimension) anIO = new AIS_LengthDimension(aVert1,
1224 TCollection_ExtendedString(aLength_str.c_str()));
1225 anIO->SetArrowSize(aLength/20);
1227 SUIT_ResourceMgr* resMgr = SUIT_Session::session()->resourceMgr();
1228 int w = resMgr->integerValue("Geometry", "measures_line_width", 1);
1229 Handle(Prs3d_LengthAspect) asp = new Prs3d_LengthAspect();
1230 asp->LineAspect()->SetWidth(w);
1231 anIO->Attributes()->SetLengthAspect(asp);
1235 // Erase length dimensions presentation
1236 ((SOCC_Viewer*)(vw->getViewManager()->getViewModel()))->Erase(myLengthPrs, true);
1238 myLengthPrs->PrependObject(anIO);
1239 myPrsType = TYPE_LENGTH;
1241 // Display modified presentation
1242 if (isLengthVisible)
1243 ((SOCC_Viewer*)(vw->getViewManager()->getViewModel()))->Display(myLengthPrs);
1245 else if( isLengthVisible )
1247 SOCC_Prs* aSPrs = dynamic_cast<SOCC_Prs*>(((SOCC_Viewer*)(vw->getViewManager()->getViewModel()))->CreatePrs(0));
1250 aSPrs->PrependObject(anIO);
1251 GEOMBase_Helper::displayPreview( aSPrs, true, true );
1256 //================================================================
1257 // Function : createShapes
1258 // Purpose : Create applyed wire, and last segment from entry object
1259 //================================================================
1260 bool EntityGUI_3DSketcherDlg::createShapes( GEOM::GEOM_Object_ptr /*theObject*/,
1261 TopoDS_Shape& theApplyedWire,
1262 TopoDS_Shape& theLastSegment )
1264 QList<gp_Pnt> points;
1265 foreach( XYZ xyz, myPointsList) {
1266 gp_Pnt p(xyz.x, xyz.y, xyz.z);
1267 if ( points.isEmpty() || points.last().Distance(p) > gp::Resolution())
1271 if ( points.count() == 1 ) {
1272 // only one point is created
1273 BRepBuilderAPI_MakeVertex mkVertex (points.last());
1274 theApplyedWire = mkVertex.Shape();
1276 else if ( points.count() > 1 ) {
1278 BRepBuilderAPI_MakePolygon mkWire;
1279 foreach( gp_Pnt p, points )
1281 theApplyedWire = mkWire.Shape();
1284 XYZ curxyz = getCurrentPoint();
1285 gp_Pnt curpnt(curxyz.x, curxyz.y, curxyz.z);
1287 if ( points.isEmpty() || points.last().Distance(curpnt) <= gp::Resolution() ) {
1288 BRepBuilderAPI_MakeVertex mkVertex (curpnt);
1289 theLastSegment = mkVertex.Shape();
1292 BRepBuilderAPI_MakeEdge mkEdge(points.last(), curpnt);
1293 theLastSegment = mkEdge.Shape();
1296 /* VSR: old algorithm does not work properly, see bug 0020899
1297 TopoDS_Shape aShape;
1298 if ( !GEOMBase::GetShape( theObject, aShape ) )
1301 if( aShape.ShapeType() != TopAbs_WIRE && aShape.ShapeType() != TopAbs_VERTEX )
1304 theApplyedWire = aShape;
1308 BRepBuilderAPI_MakeWire aBuilder;
1309 TopExp_Explorer edgeExp( aShape, TopAbs_EDGE );
1311 TopoDS_Shape anEdge = edgeExp.Current();
1313 if ( edgeExp.More() ) // i.e. non-last edge
1314 aBuilder.Add( TopoDS::Edge( anEdge ) );
1316 theLastSegment = anEdge;
1321 if ( aBuilder.IsDone() ) {
1322 theApplyedWire = aBuilder.Shape();
1324 else if ( !theLastSegment.IsNull() ) {
1325 TopExp_Explorer vertexExp( theLastSegment, TopAbs_VERTEX );
1326 theApplyedWire = vertexExp.Current();
1333 //================================================================
1334 // Function : doubleToString
1335 // Purpose : converts double to string
1336 //================================================================
1337 std::string EntityGUI_3DSketcherDlg::doubleToString(double num)
1341 char format = 'g'; // truncated to a number of significant digits
1343 return QString::number( num, format, digNum).toStdString();