1 // Copyright (C) 2007-2011 CEA/DEN, EDF R&D, OPEN CASCADE
3 // Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
6 // This library is free software; you can redistribute it and/or
7 // modify it under the terms of the GNU Lesser General Public
8 // License as published by the Free Software Foundation; either
9 // version 2.1 of the License.
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 // Lesser General Public License for more details.
16 // You should have received a copy of the GNU Lesser General Public
17 // License along with this library; if not, write to the Free Software
18 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
22 // GEOM GEOMGUI : GUI for Geometry component
23 // File : GEOM_Displayer.cxx
24 // Author : Vadim SANDLER, Open CASCADE S.A.S. (vadim.sandler@opencascade.com)
26 #include "GEOM_Displayer.h"
28 #include "GeometryGUI.h"
30 #include <GEOM_Constants.h>
31 #include <GEOM_TypeFilter.h>
32 #include <GEOM_EdgeFilter.h>
33 #include <GEOM_FaceFilter.h>
34 #include <GEOM_CompoundFilter.h>
35 #include <GEOM_PreviewFilter.h>
36 #include <GEOM_LogicalFilter.h>
37 #include <GEOM_OCCFilter.h>
39 #include <GEOM_Actor.h>
40 #include <GEOM_AISShape.hxx>
41 #include <GEOM_AISVector.hxx>
42 #include <GEOM_AISTrihedron.hxx>
43 #include <GEOM_VTKTrihedron.hxx>
45 #include <Material_Model.h>
47 #include <SUIT_Desktop.h>
48 #include <SUIT_ViewWindow.h>
49 #include <SUIT_Session.h>
50 #include <SUIT_ViewManager.h>
51 #include <SUIT_ResourceMgr.h>
53 #include <Basics_OCCTVersion.hxx>
55 #include <SalomeApp_Study.h>
56 #include <SalomeApp_Application.h>
57 #include <LightApp_SelectionMgr.h>
58 #include <LightApp_DataObject.h>
59 #include <SalomeApp_TypeFilter.h>
60 #include <SalomeApp_Tools.h>
62 #include <SALOME_ListIteratorOfListIO.hxx>
63 #include <SALOME_ListIO.hxx>
64 #include <SALOME_Prs.h>
67 #include <SOCC_ViewModel.h>
70 #include <SVTK_ViewModel.h>
73 #include <AIS_Drawer.hxx>
74 #include <AIS_ListIteratorOfListOfInteractive.hxx>
75 #include <Prs3d_IsoAspect.hxx>
76 #include <Prs3d_PointAspect.hxx>
77 #include <StdSelect_TypeOfEdge.hxx>
78 #include <StdSelect_TypeOfFace.hxx>
79 #include <StdSelect_DisplayMode.hxx>
80 #include <TopoDS_Face.hxx>
81 #include <BRep_Tool.hxx>
82 #include <Geom_Plane.hxx>
83 #include <Geom_Axis2Placement.hxx>
84 #include <Graphic3d_AspectFillArea3d.hxx>
86 #include <TColStd_MapOfInteger.hxx>
87 #include <TColStd_MapIteratorOfMapOfInteger.hxx>
88 #include <TopoDS_Iterator.hxx>
89 #include <Graphic3d_AspectMarker3d.hxx>
90 #include <TopTools_MapOfShape.hxx>
91 #include <TopTools_ListOfShape.hxx>
92 #include <TopTools_ListIteratorOfListOfShape.hxx>
95 #include <Prs3d_ShadingAspect.hxx>
97 #include <BRepMesh_IncrementalMesh.hxx>
100 #include <vtkActorCollection.h>
101 #include <vtkProperty.h>
104 #include CORBA_CLIENT_HEADER(SALOMEDS_Attributes)
106 #include <GEOMImpl_Types.hxx>
108 #if OCC_VERSION_LARGE > 0x06040000 // Porting to OCCT6.5.1
109 #include <TColStd_HArray1OfByte.hxx>
111 #include <Graphic3d_HArray1OfBytes.hxx>
114 //================================================================
115 // Function : getActiveStudy
116 // Purpose : Get active study, returns 0 if no open study frame
117 //================================================================
118 static inline SalomeApp_Study* getActiveStudy()
120 SUIT_Session* session = SUIT_Session::session();
121 SalomeApp_Application* app = dynamic_cast<SalomeApp_Application*>( session->activeApplication() );
123 return ( SalomeApp_Study* )app->activeStudy();
127 static inline int getViewManagerId( SALOME_View* theViewFrame) {
128 SUIT_ViewModel* aModel = dynamic_cast<SUIT_ViewModel*>(theViewFrame);
129 SUIT_ViewManager* aViewMgr = 0;
131 aViewMgr = aModel->getViewManager();
132 return ((aViewMgr == 0) ? -1 :aViewMgr->getGlobalId());
135 //================================================================
136 // Function : getTopAbsMode
137 // Purpose : Get TopAbs_ShapeEnum value corresponding to the
138 // one from GEOMImpl_Types.h
139 //================================================================
140 static inline int getTopAbsMode( const int implType )
144 case GEOM_COMPOUND : return TopAbs_COMPOUND;
145 case GEOM_SOLID : return TopAbs_SOLID;
146 case GEOM_SHELL : return TopAbs_SHELL;
147 case GEOM_FACE : return TopAbs_FACE;
148 case GEOM_WIRE : return TopAbs_WIRE;
149 case GEOM_EDGE : return TopAbs_EDGE;
150 case GEOM_POINT : return TopAbs_VERTEX;
155 int GEOM_Displayer::getMinMaxShapeType( const TopoDS_Shape& shape, bool ismin )
157 if ( shape.IsNull() )
160 int ret = shape.ShapeType();
162 if ( shape.ShapeType() == TopAbs_COMPOUND || shape.ShapeType() == TopAbs_COMPSOLID ) {
163 TopoDS_Iterator it(shape, Standard_True, Standard_False);
164 for (; it.More(); it.Next()) {
165 TopoDS_Shape sub_shape = it.Value();
166 if ( sub_shape.IsNull() ) continue;
167 int stype = getMinMaxShapeType( sub_shape, ismin );
168 if ( stype == TopAbs_SHAPE ) continue;
169 if ( ismin && stype > ret )
171 else if ( !ismin && ( ret < TopAbs_SOLID || stype < ret ) )
179 bool GEOM_Displayer::isCompoundOfVertices( const TopoDS_Shape& theShape )
181 return theShape.ShapeType() == TopAbs_COMPOUND && getMinMaxShapeType( theShape, false ) == TopAbs_VERTEX;
184 //================================================================
185 // Function : getFilter
186 // Purpose : Get filter corresponding to the type of object
187 // from GEOMImpl_Types.h
188 //================================================================
189 SUIT_SelectionFilter* GEOM_Displayer::getFilter( const int theMode )
191 SUIT_SelectionFilter* aFilter;
193 int aTopAbsMode = getTopAbsMode( theMode );
194 if ( aTopAbsMode != -1 )
195 aFilter = new GEOM_TypeFilter( getStudy(), aTopAbsMode, true ); //@ aFilter = new GEOM_TypeFilter( ( TopAbs_ShapeEnum )aTopAbsMode );
199 case GEOM_LINE : aFilter = new GEOM_EdgeFilter( getStudy(), StdSelect_Line ); break;
200 case GEOM_CIRCLE : aFilter = new GEOM_EdgeFilter( getStudy(), StdSelect_Circle ); break;
202 case GEOM_PLANE : aFilter = new GEOM_FaceFilter( getStudy(), StdSelect_Plane ); break;
203 case GEOM_CYLINDER : aFilter = new GEOM_FaceFilter( getStudy(), StdSelect_Cylinder ); break;
204 case GEOM_SPHERE : aFilter = new GEOM_FaceFilter( getStudy(), StdSelect_Sphere ); break;
205 case GEOM_TORUS : aFilter = new GEOM_FaceFilter( getStudy(), StdSelect_Torus ); break;
206 case GEOM_REVOLUTION: aFilter = new GEOM_FaceFilter( getStudy(), StdSelect_Revol ); break;
207 case GEOM_CONE : aFilter = new GEOM_FaceFilter( getStudy(), StdSelect_Cone ); break;
209 case GEOM_PREVIEW : aFilter = new GEOM_PreviewFilter( getStudy() ); break;
211 case GEOM_ALLSHAPES : aFilter = new GEOM_SelectionFilter(getStudy(), true ); break;
212 case GEOM_ALLGEOM : aFilter = new SalomeApp_TypeFilter( getStudy(), "GEOM" ); break;
214 default : aFilter = new GEOM_TypeFilter( getStudy(), theMode ); break;
220 //================================================================
221 // Function : getComplexFilter
222 // Purpose : Get compound filter corresponding to the type of
223 // object from GEOMImpl_Types.h
224 //================================================================
225 SUIT_SelectionFilter* GEOM_Displayer::getComplexFilter( const QList<int>* aSubShapes)
227 GEOM_CompoundFilter* aFilter;
229 if(aSubShapes != NULL ) {
230 aFilter = new GEOM_CompoundFilter(getStudy());
231 QList<int> aTopAbsTypes;
232 QList<int>::const_iterator it;
233 for(it = aSubShapes->constBegin(); it != aSubShapes->constEnd(); ++it ) {
234 int topAbsMode = getTopAbsMode(*it);
235 if(topAbsMode != -1 )
236 aTopAbsTypes.append(topAbsMode);
238 aFilter->addSubTypes(aTopAbsTypes);
244 //================================================================
245 // Function : getEntry
247 //================================================================
248 static std::string getEntry( GEOM::GEOM_Object_ptr object )
250 SUIT_Session* session = SUIT_Session::session();
251 SalomeApp_Application* app = dynamic_cast<SalomeApp_Application*>( session->activeApplication() );
254 CORBA::String_var IOR = app->orb()->object_to_string( object );
255 if ( strcmp(IOR.in(), "") != 0 )
257 SalomeApp_Study* study = ( SalomeApp_Study* )app->activeStudy();
258 _PTR(SObject) SO ( study->studyDS()->FindObjectIOR( std::string(IOR) ) );
266 //================================================================
267 // Function : getName
269 //================================================================
270 static std::string getName( GEOM::GEOM_Object_ptr object )
272 SUIT_Session* session = SUIT_Session::session();
273 SalomeApp_Application* app = dynamic_cast<SalomeApp_Application*>( session->activeApplication() );
276 CORBA::String_var IOR = app->orb()->object_to_string( object );
277 if ( strcmp(IOR.in(), "") != 0 )
279 SalomeApp_Study* study = ( SalomeApp_Study* )app->activeStudy();
280 _PTR(SObject) aSObj ( study->studyDS()->FindObjectIOR( std::string(IOR) ) );
282 _PTR(GenericAttribute) anAttr;
284 if ( aSObj && aSObj->FindAttribute( anAttr, "AttributeName") )
286 _PTR(AttributeName) aNameAttr( anAttr );
287 return aNameAttr->Value();
295 //=================================================================
297 * GEOM_Displayer::GEOM_Displayer
300 //=================================================================
301 GEOM_Displayer::GEOM_Displayer( SalomeApp_Study* st )
304 myApp = dynamic_cast<SalomeApp_Application*>( st->application() );
309 SUIT_Session* session = SUIT_Session::session();
310 SUIT_ResourceMgr* resMgr = session->resourceMgr();
312 QColor col = resMgr->colorValue( "Geometry", "shading_color", QColor( 255, 0, 0 ) );
313 myShadingColor = SalomeApp_Tools::color( col );
315 myDisplayMode = resMgr->integerValue("Geometry", "display_mode", 0);
317 int aType = resMgr->integerValue("Geometry", "type_of_marker", (int)Aspect_TOM_PLUS);
318 myWidth = resMgr->integerValue("Geometry", "edge_width", -1);
319 myIsosWidth = resMgr->integerValue("Geometry", "isolines_width", -1);
321 myTypeOfMarker = (Aspect_TypeOfMarker)(std::min((int)Aspect_TOM_RING3, std::max((int)Aspect_TOM_POINT, aType)));
322 myScaleOfMarker = (resMgr->integerValue("Geometry", "marker_scale", 1)-(int)GEOM::MS_10)*0.5 + 1.0;
323 myScaleOfMarker = std::min(7.0, std::max(1., myScaleOfMarker));
326 // This color is used for shape displaying. If it is equal -1 then
327 // default color is used.
334 // This parameter is used for activisation/deactivisation of objects to be displayed
336 #if OCC_VERSION_LARGE > 0x06050100 // Functionnality available only in OCCT 6.5.2
337 // Activate parallel vizualisation only for testing purpose
338 // and if the corresponding env variable is set to 1
339 char* parallel_visu = getenv("PARALLEL_VISU");
340 if (parallel_visu && atoi(parallel_visu))
342 MESSAGE("Parallel visualisation on");
343 BRepMesh_IncrementalMesh::SetParallelDefault(Standard_True);
350 //=================================================================
352 * GEOM_Displayer::~GEOM_Displayer
355 //=================================================================
356 GEOM_Displayer::~GEOM_Displayer()
360 //=================================================================
362 * GEOM_Displayer::Display
363 * Display interactive object in the current viewer
365 //=================================================================
366 void GEOM_Displayer::Display( const Handle(SALOME_InteractiveObject)& theIO,
367 const bool updateViewer,
368 SALOME_View* theViewFrame )
370 SALOME_View* vf = theViewFrame ? theViewFrame : GetActiveView();
373 SALOME_Prs* prs = buildPresentation( theIO->getEntry(), vf );
377 vf->BeforeDisplay( this, prs );
379 vf->AfterDisplay( this, prs );
384 int aMgrId = getViewManagerId(vf);
385 SalomeApp_Study* aStudy = getStudy();
386 aStudy->setObjectProperty(aMgrId, theIO->getEntry(), VISIBILITY_PROP, 1 );
388 setVisibilityState(theIO->getEntry(), Qtx::ShownState);
390 delete prs; // delete presentation because displayer is its owner
395 //=================================================================
397 * GEOM_Displayer::Display
398 * This overloaded Display() method can be useful for operations
399 * not using dialog boxes.
401 //=================================================================
402 void GEOM_Displayer::Display( GEOM::GEOM_Object_ptr theObj, const bool updateViewer )
404 if ( theObj->_is_nil() )
407 std::string entry = getEntry( theObj );
409 Display(new SALOME_InteractiveObject(entry.c_str(), "GEOM", getName(theObj).c_str()),
414 //=================================================================
416 * GEOM_Displayer::Erase
417 * Erase interactive object in the current viewer
419 //=================================================================
420 void GEOM_Displayer::Erase( const Handle(SALOME_InteractiveObject)& theIO,
422 const bool updateViewer,
423 SALOME_View* theViewFrame )
425 if ( theIO.IsNull() )
428 SALOME_View* vf = theViewFrame ? theViewFrame : GetActiveView();
431 SALOME_Prs* prs = vf->CreatePrs( theIO->getEntry() );
433 vf->BeforeErase( this, prs );
434 vf->Erase( prs, forced );
435 vf->AfterErase( this, prs );
438 delete prs; // delete presentation because displayer is its owner
440 int aMgrId = getViewManagerId(vf);
441 SalomeApp_Study* aStudy = getStudy();
442 aStudy->setObjectProperty(aMgrId, theIO->getEntry(), VISIBILITY_PROP, 0 );
444 setVisibilityState(theIO->getEntry(), Qtx::HiddenState);
449 //=================================================================
451 * GEOM_Displayer::Erase
452 * Erase geometry object in the current viewer
454 //=================================================================
455 void GEOM_Displayer::Erase( GEOM::GEOM_Object_ptr theObj,
457 const bool updateViewer )
459 std::string entry = getEntry( theObj );
462 Erase(new SALOME_InteractiveObject(entry.c_str(), "GEOM", getName(theObj).c_str()),
463 forced, updateViewer);
467 //=================================================================
469 * GEOM_Displayer::Redisplay
470 * Redisplay (erase and then display again) interactive object
471 * in the current viewer
473 //=================================================================
474 void GEOM_Displayer::Redisplay( const Handle(SALOME_InteractiveObject)& theIO,
475 const bool updateViewer )
477 // Remove the object permanently (<forced> == true)
478 SUIT_Session* ses = SUIT_Session::session();
479 SUIT_Application* app = ses->activeApplication();
482 SUIT_Desktop* desk = app->desktop();
483 QList<SUIT_ViewWindow*> wnds = desk->windows();
484 SUIT_ViewWindow* wnd;
485 QListIterator<SUIT_ViewWindow*> it( wnds );
486 while ( it.hasNext() && (wnd = it.next()) )
488 SUIT_ViewManager* vman = wnd->getViewManager();
491 SUIT_ViewModel* vmodel = vman->getViewModel();
494 SALOME_View* view = dynamic_cast<SALOME_View*>(vmodel);
497 if ( view->isVisible( theIO ) || view == GetActiveView() )
499 Erase( theIO, true, false, view );
500 Display( theIO, updateViewer, view );
509 //=================================================================
511 * GEOM_Displayer::Display
512 * Calls Display() method for each object in the given list
514 //=================================================================
515 void GEOM_Displayer::Display( const SALOME_ListIO& theIOList, const bool updateViewer )
517 SALOME_ListIteratorOfListIO Iter( theIOList );
518 for ( ; Iter.More(); Iter.Next() ) {
519 Display( Iter.Value(), false );
525 //=================================================================
527 * GEOM_Displayer::Erase
528 * Calls Erase() method for each object in the given list
530 //=================================================================
531 void GEOM_Displayer::Erase( const SALOME_ListIO& theIOList,
533 const bool updateViewer )
535 SALOME_ListIteratorOfListIO Iter( theIOList );
536 for ( ; Iter.More(); Iter.Next() )
537 Erase( Iter.Value(), forced, false );
543 //=================================================================
545 * GEOM_Displayer::Redisplay
546 * Calls Redisplay() method for each object in the given list
548 //=================================================================
549 void GEOM_Displayer::Redisplay( const SALOME_ListIO& theIOList, const bool updateViewer )
551 SALOME_ListIteratorOfListIO Iter( theIOList );
552 for ( ; Iter.More(); Iter.Next() )
553 Redisplay( Iter.Value(), false );
559 //=================================================================
561 * GEOM_Displayer::Update
562 * Update OCC presentaion
563 * [ Reimplemented from SALOME_Displayer ]
565 //=================================================================
566 void GEOM_Displayer::Update( SALOME_OCCPrs* prs )
568 SOCC_Prs* occPrs = dynamic_cast<SOCC_Prs*>( prs );
572 if ( myType == GEOM_MARKER && !myShape.IsNull() && myShape.ShapeType() == TopAbs_FACE )
574 TopoDS_Face aFace = TopoDS::Face( myShape );
575 Handle(Geom_Plane) aPlane = Handle(Geom_Plane)::DownCast( BRep_Tool::Surface( aFace ) );
576 if ( !aPlane.IsNull() )
578 gp_Ax3 aPos = aPlane->Pln().Position();
579 Handle(Geom_Axis2Placement) aPlc = new Geom_Axis2Placement( aPos.Ax2() );
581 Handle(GEOM_AISTrihedron) aTrh;
583 if ( occPrs->IsNull() )
585 aTrh = new GEOM_AISTrihedron( aPlc );
588 aTrh->SetColor( (Quantity_NameOfColor)GetColor() );
591 aTrh->SetWidth( GetWidth() );
593 if ( !myIO.IsNull() )
596 aTrh->SetOwner( myIO );
599 occPrs->AddObject( aTrh );
603 AIS_ListOfInteractive aList;
604 occPrs->GetObjects( aList );
605 AIS_ListIteratorOfListOfInteractive anIter( aList );
606 for ( ; anIter.More(); anIter.Next() )
608 aTrh = Handle(GEOM_AISTrihedron)::DownCast( anIter.Value() );
609 if ( !aTrh.IsNull() )
611 aTrh->SetComponent( aPlc );
617 occPrs->SetToActivate( ToActivate() );
622 // if presentation is empty we try to create new one
623 if ( occPrs->IsNull() )
625 SalomeApp_Study* aStudy = getStudy();
628 if ( !myShape.IsNull() ) {
630 bool onlyVertex = (myShape.ShapeType() == TopAbs_VERTEX || isCompoundOfVertices( myShape ));
635 aMgrId = getViewManagerId(myViewFrame);
636 anEntry = myIO->getEntry();
638 bool useStudy = !anEntry.isEmpty() && aMgrId != -1;
639 bool useObjColor = false;
640 bool useObjMarker = false;
646 aPropMap = aStudy->getObjectPropMap(aMgrId,anEntry);
647 aDefPropMap = getDefaultPropertyMap(SOCC_Viewer::Type());
648 MergePropertyMaps(aPropMap, aDefPropMap);
651 //Handle(GEOM_AISShape) AISShape = new GEOM_AISShape( myShape, "" );
652 Handle(GEOM_AISShape) AISShape;
653 if (myType == GEOM_VECTOR)
654 AISShape = new GEOM_AISVector (myShape, "");
656 if (myShape.ShapeType() != TopAbs_VERTEX && // fix pb with not displayed points
657 !TopoDS_Iterator(myShape).More())
658 return;// NPAL15983 (Bug when displaying empty groups)
659 AISShape = new GEOM_AISShape (myShape, "");
661 // Temporary staff: vertex must be infinite for correct visualization
662 AISShape->SetInfiniteState( myShape.Infinite() ); // || myShape.ShapeType() == TopAbs_VERTEX // VSR: 05/04/2010: Fix 20668 (Fit All for points & lines)
664 // Setup shape properties here ..., e.g. display mode, color, transparency, etc
666 AISShape->SetDisplayMode( aPropMap.value(DISPLAY_MODE_PROP).toInt() );
667 AISShape->SetDisplayVectors(aPropMap.value(VECTOR_MODE_PROP).toInt());
669 if(aPropMap.contains(TOP_LEVEL_PROP)) {
670 AISShape->setTopLevel( aPropMap.value(TOP_LEVEL_PROP).value<Standard_Boolean>() );
673 if(aPropMap.contains(COLOR_PROP)) {
674 Quantity_Color quant_col = SalomeApp_Tools::color( aPropMap.value(COLOR_PROP).value<QColor>());
675 AISShape->SetShadingColor( quant_col );
679 MESSAGE("myDisplayMode = "<< myDisplayMode)
680 AISShape->SetDisplayMode( myDisplayMode );
681 AISShape->SetShadingColor( myShadingColor );
684 // Set color and number for iso lines
685 SUIT_ResourceMgr* aResMgr = SUIT_Session::session()->resourceMgr();
686 QColor col = aResMgr->colorValue( "Geometry", "isos_color",
687 QColor(int(0.5*255), int(0.5*255), int(0.5*255)) );
688 Quantity_Color aColor = SalomeApp_Tools::color( col );
690 //get the ISOS number, set transparency if need
691 int anUIsoNumber, aVIsoNumber;
693 QString anIsos = aPropMap.value(ISOS_PROP).toString();
694 QStringList uv = anIsos.split(DIGIT_SEPARATOR);
695 anUIsoNumber = uv[0].toInt();
696 aVIsoNumber = uv[1].toInt();
697 //AISShape->SetTransparency(aPropMap.value(TRANSPARENCY_PROP).toDouble());
699 anUIsoNumber = aResMgr->integerValue("OCCViewer", "iso_number_u", 1);
700 aVIsoNumber = aResMgr->integerValue("OCCViewer", "iso_number_v", 1);
703 Handle(Prs3d_IsoAspect) anAspect = AISShape->Attributes()->UIsoAspect();
704 anAspect->SetNumber( anUIsoNumber );
705 anAspect->SetColor( aColor );
707 anAspect->SetWidth( GetIsosWidth() );
708 AISShape->Attributes()->SetUIsoAspect( anAspect );
711 anAspect = AISShape->Attributes()->VIsoAspect();
712 anAspect->SetNumber( aVIsoNumber );
714 anAspect->SetWidth( GetIsosWidth() );
715 anAspect->SetColor( aColor );
716 AISShape->Attributes()->SetVIsoAspect( anAspect );
720 AISShape->SetColor( (Quantity_NameOfColor)GetColor() );
723 if(aPropMap.contains(MARKER_TYPE_PROP)) {
724 QStringList aList = aPropMap.value(MARKER_TYPE_PROP).toString().split(DIGIT_SEPARATOR);
725 if(aList.size() == 2) { //Standard marker string contains "TypeOfMarker:ScaleOfMarker"
726 Handle(Prs3d_PointAspect) anAspect = AISShape->Attributes()->PointAspect();
727 int aTypeOfMarker = aList[0].toInt();
728 double aScaleOfMarker = aList[1].toDouble();
729 anAspect->SetScale( aScaleOfMarker );
730 anAspect->SetTypeOfMarker((Aspect_TypeOfMarker) (aTypeOfMarker-1));
731 anAspect->SetColor((Quantity_NameOfColor)GetColor());
732 AISShape->Attributes()->SetPointAspect(anAspect);
733 } else { //Custom marker string contains "IdOfTexsture"
734 int textureId = aList[0].toInt();
735 Standard_Integer aWidth, aHeight;
736 #if OCC_VERSION_LARGE > 0x06040000 // Porting to OCCT6.5.1
737 Handle(TColStd_HArray1OfByte) aTexture =
739 Handle(Graphic3d_HArray1OfBytes) aTexture =
741 GeometryGUI::getTexture(aStudy, textureId, aWidth, aHeight);
742 if (!aTexture.IsNull()) {
743 static int TextureId = 0;
744 Handle(Prs3d_PointAspect) aTextureAspect =
745 new Prs3d_PointAspect ((Quantity_NameOfColor)GetColor(),
749 AISShape->Attributes()->SetPointAspect(aTextureAspect);
764 col = aResMgr->colorValue( "Geometry", "point_color", QColor( 255, 255, 0 ) );
765 aColor = SalomeApp_Tools::color( col );
767 if(aPropMap.contains(MARKER_TYPE_PROP)) {
768 QStringList aList = aPropMap.value(MARKER_TYPE_PROP).toString().split(DIGIT_SEPARATOR);
769 if(aList.size() == 2) { //Standard marker string contains "TypeOfMarker:ScaleOfMarker"
770 int aTypeOfMarker = aList[0].toInt();
771 double aScaleOfMarker = aList[1].toDouble();
772 Handle(Prs3d_PointAspect) anAspect = AISShape->Attributes()->PointAspect();
773 anAspect->SetScale( aScaleOfMarker );
774 anAspect->SetTypeOfMarker((Aspect_TypeOfMarker) (aTypeOfMarker-1) );
775 anAspect->SetColor( aColor );
776 AISShape->Attributes()->SetPointAspect( anAspect );
777 } else { //Custom marker string contains "IdOfTexsture"
778 int textureId = aList[0].toInt();
779 Standard_Integer aWidth, aHeight;
780 #if OCC_VERSION_LARGE > 0x06040000 // Porting to OCCT6.5.1
781 Handle(TColStd_HArray1OfByte) aTexture =
783 Handle(Graphic3d_HArray1OfBytes) aTexture =
785 GeometryGUI::getTexture(aStudy, textureId, aWidth, aHeight);
786 if (!aTexture.IsNull()) {
787 static int TextureId = 0;
788 Handle(Prs3d_PointAspect) aTextureAspect =
789 new Prs3d_PointAspect (aColor, ++TextureId, aWidth, aHeight, aTexture);
790 AISShape->Attributes()->SetPointAspect( aTextureAspect );
801 col = aResMgr->colorValue( "Geometry", "wireframe_color", QColor( 255, 255, 0 ) );
802 aColor = SalomeApp_Tools::color( col );
804 Handle(Prs3d_LineAspect) anAspect = AISShape->Attributes()->LineAspect();
805 anAspect->SetColor( aColor );
806 AISShape->Attributes()->SetLineAspect( anAspect );
808 // Set unfree boundaries aspect
809 anAspect = AISShape->Attributes()->UnFreeBoundaryAspect();
810 anAspect->SetColor( aColor );
811 AISShape->Attributes()->SetUnFreeBoundaryAspect( anAspect );
812 AISShape->storeBoundaryColors();
814 // Set free boundaries aspect
815 col = aResMgr->colorValue( "Geometry", "free_bound_color", QColor( 0, 255, 0 ) );
816 aColor = SalomeApp_Tools::color( col );
818 anAspect = AISShape->Attributes()->FreeBoundaryAspect();
819 anAspect->SetColor( aColor );
820 AISShape->Attributes()->SetFreeBoundaryAspect( anAspect );
823 col = aResMgr->colorValue( "Geometry", "line_color", QColor( 255, 0, 0 ) );
824 aColor = SalomeApp_Tools::color( col );
826 anAspect = AISShape->Attributes()->WireAspect();
827 anAspect->SetColor( aColor );
828 AISShape->Attributes()->SetWireAspect( anAspect );
830 // Set color for edges in shading
831 col = aResMgr->colorValue( "Geometry", "edges_in_shading_color", QColor( 255, 255, 0 ) );
832 aColor = SalomeApp_Tools::color( col );
833 AISShape->SetEdgesInShadingColor( aColor );
835 // bug [SALOME platform 0019868]
836 // Set deviation angle. Default one is 12 degrees (Prs3d_Drawer.cxx:18)
837 //AISShape->SetOwnDeviationAngle( 10*PI/180 );
842 aDC = aPropMap.value(DEFLECTION_COEFF_PROP).toDouble();
843 SetWidth(aPropMap.value(EDGE_WIDTH_PROP).toInt());
844 SetIsosWidth(aPropMap.value(ISOS_WIDTH_PROP).toInt());
847 aDC = aResMgr->doubleValue("Geometry", "deflection_coeff", 0.001);
850 aDC = std::max( aDC, DEFLECTION_MIN ); // to avoid to small values of the coefficient
851 AISShape->SetOwnDeviationCoefficient(aDC);
857 AISShape->SetTextureFileName(TCollection_AsciiString(myTexture.c_str()));
858 AISShape->SetTextureMapOn();
859 AISShape->DisableTextureModulate();
860 AISShape->SetDisplayMode(3);
864 AISShape->SetWidth( GetWidth() );
866 if ( !myIO.IsNull() )
868 AISShape->setIO( myIO );
869 AISShape->SetOwner( myIO );
871 else if ( !myName.empty() )
873 // Workaround to allow selection of temporary objects
874 static int tempId = 0;
876 sprintf( buf, "TEMP_%d", tempId++ );
877 Handle( SALOME_InteractiveObject ) anObj =
878 new SALOME_InteractiveObject( buf, "GEOM", myName.c_str() );
879 AISShape->setIO( anObj );
880 AISShape->SetOwner( anObj );
883 Handle( SALOME_InteractiveObject ) anIO = AISShape->getIO();
884 if ( !anIO.IsNull() ) {
885 _PTR(SObject) SO ( aStudy->studyDS()->FindObjectID( anIO->getEntry() ) );
887 // get CORBA reference to data object
888 CORBA::Object_var object = GeometryGUI::ClientSObjectToObject(SO);
889 if ( !CORBA::is_nil( object ) ) {
890 // downcast to GEOM object
891 GEOM::GEOM_Object_var aGeomObject = GEOM::GEOM_Object::_narrow( object );
892 bool hasColor = false;
893 SALOMEDS::Color aSColor = getColor(aGeomObject,hasColor);
894 if( hasColor && useObjColor) {
895 Quantity_Color aQuanColor( aSColor.R, aSColor.G, aSColor.B, Quantity_TOC_RGB );
896 AISShape->SetColor( aQuanColor );
897 AISShape->SetShadingColor( aQuanColor );
899 Handle(Prs3d_PointAspect) anAspect = AISShape->Attributes()->PointAspect();
900 anAspect->SetColor( aQuanColor );
901 anAspect->SetScale( myScaleOfMarker );
902 anAspect->SetTypeOfMarker( myTypeOfMarker );
903 AISShape->Attributes()->SetPointAspect( anAspect );
905 } else if( !hasColor ) {
906 //In case if color wasn't defined in the property map of the object
907 //and GEOM_Object color also wasn't defined get default color from Resource Mgr.
908 QColor col = aResMgr->colorValue( "Geometry", "shading_color", QColor( 255, 0, 0 ) );
909 Quantity_Color aQuanColor = SalomeApp_Tools::color( col );
910 AISShape->SetShadingColor( aQuanColor );
911 aStudy->setObjectProperty( aMgrId, anIO->getEntry(), COLOR_PROP, col );
916 GEOM::marker_type aType = aGeomObject->GetMarkerType();
917 GEOM::marker_size aSize = aGeomObject->GetMarkerSize();
918 if ( aType > GEOM::MT_NONE && aType < GEOM::MT_USER && aSize > GEOM::MS_NONE && aSize <= GEOM::MS_70 ) {
919 Aspect_TypeOfMarker aMType = (Aspect_TypeOfMarker)( (int)aType-1 );
920 double aMSize = ((int)aSize+1)*0.5;
921 Handle(Prs3d_PointAspect) anAspect = AISShape->Attributes()->PointAspect();
922 anAspect->SetScale( aMSize );
923 anAspect->SetTypeOfMarker( aMType );
924 Quantity_Color aQuanColor = SalomeApp_Tools::color( aResMgr->colorValue( "Geometry", "point_color", QColor( 255, 255, 0 ) ) );
926 aQuanColor = Quantity_Color( aSColor.R, aSColor.G, aSColor.B, Quantity_TOC_RGB );
927 anAspect->SetColor( aQuanColor );
928 AISShape->Attributes()->SetPointAspect( anAspect );
930 else if ( aType == GEOM::MT_USER ) {
931 int aTextureId = aGeomObject->GetMarkerTexture();
932 Quantity_Color aQuanColor = SalomeApp_Tools::color( aResMgr->colorValue( "Geometry", "point_color", QColor( 255, 255, 0 ) ) );
933 if ( hasColor ) aQuanColor = Quantity_Color( aSColor.R, aSColor.G, aSColor.B, Quantity_TOC_RGB );
934 Standard_Integer aWidth, aHeight;
935 #if OCC_VERSION_LARGE > 0x06040000 // Porting to OCCT6.5.1
936 Handle(TColStd_HArray1OfByte) aTexture =
938 Handle(Graphic3d_HArray1OfBytes) aTexture =
940 GeometryGUI::getTexture(getStudy(), aTextureId, aWidth, aHeight);
941 if (!aTexture.IsNull()) {
942 static int TextureId = 0;
943 Handle(Prs3d_PointAspect) aTextureAspect =
944 new Prs3d_PointAspect(aQuanColor, ++TextureId, aWidth, aHeight, aTexture );
945 AISShape->Attributes()->SetPointAspect( aTextureAspect );
947 } else { //Use marker from the preferences
948 Handle(Prs3d_PointAspect) anAspect = AISShape->Attributes()->PointAspect();
949 anAspect->SetScale( myScaleOfMarker );
950 anAspect->SetTypeOfMarker( myTypeOfMarker );
951 Quantity_Color aQuanColor = SalomeApp_Tools::color( aResMgr->colorValue( "Geometry", "point_color", QColor( 255, 255, 0 ) ) );
953 aQuanColor = Quantity_Color( aSColor.R, aSColor.G, aSColor.B, Quantity_TOC_RGB );
954 anAspect->SetColor( aQuanColor );
955 AISShape->Attributes()->SetPointAspect( anAspect );
961 // get material properties, set material
962 Material_Model* aModelF = 0;
963 Material_Model* aModelB = 0;
965 // Get front material property from study and construct front material model
966 QString aMaterialF = aPropMap.value(FRONT_MATERIAL_PROP).toString();
967 QStringList aProps = aMaterialF.split(DIGIT_SEPARATOR);
968 aModelF = Material_Model::getMaterialModel( aProps );
970 // Get back material property from study and construct back material model
971 QString aMaterialB = aPropMap.value(BACK_MATERIAL_PROP).toString();
972 if ( !aMaterialB.isEmpty() ) {
973 QStringList aPropsB = aMaterialB.split(DIGIT_SEPARATOR);
974 aModelB = Material_Model::getMaterialModel( aPropsB );
980 // Get front material property from study and construct front material model
981 aModelF = new Material_Model();
982 aModelF->fromResources( aResMgr, "Geometry", true );
984 // Get back material property from study and construct back material model
985 aModelB = new Material_Model();
986 aModelB->fromResources( aResMgr, "Geometry", false );
989 // Set front material property
990 QString aMaterialPropF = aModelF->getMaterialProperty();
991 aStudy->setObjectProperty( aMgrId, anIO->getEntry(), FRONT_MATERIAL_PROP, aMaterialPropF );
993 // Set back material property
994 QString aMaterialPropB = aModelB->getMaterialProperty();
995 aStudy->setObjectProperty( aMgrId, anIO->getEntry(), BACK_MATERIAL_PROP, aMaterialPropB );
997 // Get front material properties from the model
998 Graphic3d_MaterialAspect aMatF = aModelF->getMaterialOCCAspect();
1000 // Get back material properties from the model
1001 Graphic3d_MaterialAspect aMatB = aModelB->getMaterialOCCAspect();
1003 // Set front material for the selected shape
1004 AISShape->SetCurrentFacingModel(Aspect_TOFM_FRONT_SIDE);
1005 AISShape->SetMaterial(aMatF);
1007 // Set back material for the selected shape
1008 AISShape->SetCurrentFacingModel(Aspect_TOFM_BACK_SIDE);
1009 AISShape->SetMaterial(aMatB);
1011 // Return to the default facing mode
1012 AISShape->SetCurrentFacingModel(Aspect_TOFM_BOTH_SIDE);
1021 aStudy->setObjectProperty( aMgrId, anIO->getEntry(), EDGE_WIDTH_PROP, GetWidth() );
1024 aStudy->setObjectProperty( aMgrId, anIO->getEntry(), ISOS_WIDTH_PROP, GetIsosWidth() );
1029 // AISShape->SetName(???); ??? necessary to set name ???
1030 occPrs->AddObject( AISShape );
1032 // In accordance with ToActivate() value object will be activated/deactivated
1033 // when it will be displayed
1034 occPrs->SetToActivate( ToActivate() );
1037 // if presentation is found -> set again shape for it
1040 if ( !myShape.IsNull() )
1042 AIS_ListOfInteractive IOList;
1043 occPrs->GetObjects( IOList );
1044 AIS_ListIteratorOfListOfInteractive Iter( IOList );
1045 for ( ; Iter.More(); Iter.Next() )
1047 Handle(GEOM_AISShape) AISShape = Handle(GEOM_AISShape)::DownCast( Iter.Value() );
1048 if ( AISShape.IsNull() )
1050 if ( AISShape->Shape() != myShape )
1052 AISShape->Set( myShape );
1053 AISShape->UpdateSelection();
1054 AISShape->SetToUpdate();
1056 if ( !myIO.IsNull() )
1058 AISShape->setIO( myIO );
1059 AISShape->SetOwner( myIO );
1067 //=================================================================
1069 * GEOM_Displayer::Update
1070 * Update VTK presentaion
1071 * [ Reimplemented from SALOME_Displayer ]
1073 //=================================================================
1074 void GEOM_Displayer::Update( SALOME_VTKPrs* prs )
1076 SalomeApp_Study* aStudy = getStudy();
1078 SVTK_Prs* vtkPrs = dynamic_cast<SVTK_Prs*>( prs );
1080 if ( !vtkPrs || myShape.IsNull() || !aStudy)
1083 bool useStudy = false;
1086 vtkActorCollection* theActors = 0;
1089 if(!myIO.IsNull()) {
1090 anEntry = myIO->getEntry();
1093 if ( myType == GEOM_MARKER && myShape.ShapeType() == TopAbs_FACE ) {
1094 //myToActivate = false; // ouv: commented to make the trihedron pickable (see IPAL18657)
1095 GEOM_VTKTrihedron* aTrh = GEOM_VTKTrihedron::New();
1098 Quantity_Color aColor( (Quantity_NameOfColor)GetColor() );
1099 aTrh->SetColor( aColor.Red(), aColor.Green(), aColor.Blue() );
1102 Handle(Geom_Plane) aPlane =
1103 Handle(Geom_Plane)::DownCast( BRep_Tool::Surface( TopoDS::Face( myShape ) ) );
1104 if ( aPlane.IsNull() )
1107 gp_Ax2 anAx2 = aPlane->Pln().Position().Ax2();
1108 aTrh->SetPlacement( new Geom_Axis2Placement( anAx2 ) );
1110 // if ( SVTK_Viewer* vf = dynamic_cast<SVTK_Viewer*>( GetActiveView() ) )
1111 // aTrh->SetSize( 0.5 * vf->GetTrihedronSize() );
1113 vtkPrs->AddObject( aTrh );
1115 theActors = vtkActorCollection::New();
1116 theActors->AddItem( aTrh );
1119 PropMap aDefPropMap = getDefaultPropertyMap(SVTK_Viewer::Type());
1121 if(!myIO.IsNull()) {
1122 aMgrId = getViewManagerId(myViewFrame);
1124 useStudy = !anEntry.isEmpty() && aMgrId != -1;
1127 theActors = vtkActorCollection::New();
1128 GEOM_Actor* aGeomActor = GEOM_Actor::New();
1129 aGeomActor->SetShape(myShape,aDefPropMap.value(DEFLECTION_COEFF_PROP).toDouble(),myType == GEOM_VECTOR);
1130 theActors->AddItem(aGeomActor);
1131 aGeomActor->Delete();
1134 aPropMap = aStudy->getObjectPropMap(aMgrId,anEntry);
1135 MergePropertyMaps(aPropMap, aDefPropMap);
1139 theActors->InitTraversal();
1141 vtkActor* anActor = (vtkActor*)theActors->GetNextActor();
1143 vtkProperty* aProp = 0;
1145 if ( HasColor() || HasWidth() )
1147 aProp = vtkProperty::New();
1148 aProp->SetRepresentationToWireframe();
1153 Quantity_Color aColor( (Quantity_NameOfColor)GetColor() );
1154 aProp->SetColor( aColor.Red(), aColor.Green(), aColor.Blue() );
1157 while ( anActor != NULL )
1159 SALOME_Actor* GActor = SALOME_Actor::SafeDownCast( anActor );
1161 GActor->setIO( myIO );
1165 GActor->SetProperty( aProp );
1166 GActor->SetPreviewProperty( aProp );
1169 GEOM_Actor* aGeomGActor = GEOM_Actor::SafeDownCast( anActor );
1170 if ( aGeomGActor != 0 )
1173 aGeomGActor->SetShadingProperty( aProp );
1174 aGeomGActor->SetWireframeProperty( aProp );
1177 // Set color for edges in shading
1178 SUIT_ResourceMgr* aResMgr = SUIT_Session::session()->resourceMgr();
1180 QColor c = aResMgr->colorValue( "Geometry", "edges_in_shading_color", QColor( 255, 255, 0 ) );
1181 aGeomGActor->SetEdgesInShadingColor( c.red()/255., c.green()/255., c.blue()/255. );
1184 int aIsos[2]= { 1, 1 };
1186 QString anIsos = aPropMap.value(ISOS_PROP).toString();
1187 QStringList uv = anIsos.split(DIGIT_SEPARATOR);
1188 aIsos[0] = uv[0].toInt(); aIsos[1] = uv[1].toInt();
1189 aGeomGActor->SetNbIsos(aIsos);
1190 aGeomGActor->SetOpacity(1.0 - aPropMap.value(TRANSPARENCY_PROP).toDouble());
1191 SetWidth(aPropMap.value(EDGE_WIDTH_PROP).toInt());
1192 SetIsosWidth(aPropMap.value(ISOS_WIDTH_PROP).toInt());
1193 aGeomGActor->SetVectorMode(aPropMap.value(VECTOR_MODE_PROP).toInt());
1194 int aDispModeId = aPropMap.value(DISPLAY_MODE_PROP).toInt();
1195 // Specially processing of 'Shading with edges' mode from preferences,
1196 // because there is the following enum in VTK viewer:
1197 // Points - 0, Wireframe - 1, Surface - 2, Insideframe - 3, SurfaceWithEdges - 4
1198 // (see VTKViewer::Representation enum) and the following enum in GEOM_Actor:
1199 // eWireframe - 0, eShading - 1, eShadingWithEdges - 3
1200 if ( aDispModeId == 2 )
1201 // this is 'Shading with edges' mode => do the correct mapping to EDisplayMode
1202 // enum in GEOM_Actor (and further to VTKViewer::Representation enum)
1204 aGeomGActor->setDisplayMode(aDispModeId);
1205 aGeomGActor->SetDeflection(aPropMap.value(DEFLECTION_COEFF_PROP).toDouble());
1207 // Get front material property of the object stored in the study
1208 QString aMaterialF = aPropMap.value(FRONT_MATERIAL_PROP).toString();
1209 QStringList aPropsF = aMaterialF.split(DIGIT_SEPARATOR);
1210 // Create front material model
1211 Material_Model* aModelF = Material_Model::getMaterialModel( aPropsF );
1212 // Set front material properties for the object
1213 QString aMaterialPropF = aModelF->getMaterialProperty();
1214 aStudy->setObjectProperty( aMgrId, anEntry, FRONT_MATERIAL_PROP, aMaterialPropF );
1215 // Get material properties from the front model
1216 vtkProperty* aMatPropF = aModelF->getMaterialVTKProperty();
1218 // Get back material property of the object stored in the study
1219 QString aMaterialB = aPropMap.value(BACK_MATERIAL_PROP).toString();
1220 if ( !aMaterialB.isEmpty() ) {
1221 QStringList aPropsB = aMaterialB.split(DIGIT_SEPARATOR);
1222 // Create back material model
1223 Material_Model* aModelB = Material_Model::getMaterialModel( aPropsB );
1224 // Set back material properties for the object
1225 QString aMaterialPropB = aModelB->getMaterialProperty();
1226 aStudy->setObjectProperty( aMgrId, anEntry, BACK_MATERIAL_PROP, aMaterialPropB );
1227 // Get material properties from the back model
1228 vtkProperty* aMatPropB = aModelB->getMaterialVTKProperty();
1230 // Set front and back materials for the selected shape
1231 std::vector<vtkProperty*> aProps;
1232 aProps.push_back(aMatPropF);
1233 aProps.push_back(aMatPropB);
1234 aGeomGActor->SetMaterial(aProps);
1240 aStudy->setObjectProperty( aMgrId, anEntry, EDGE_WIDTH_PROP, GetWidth() );
1243 aStudy->setObjectProperty( aMgrId, anEntry, ISOS_WIDTH_PROP, GetIsosWidth() );
1247 // Set the same front and back materials for the selected shape
1248 std::vector<vtkProperty*> aProps;
1249 aProps.push_back(aMatPropF);
1250 aGeomGActor->SetMaterial(aProps);
1256 vtkFloatingPointType aColor[3] = {1.,0.,0.};
1257 if(aPropMap.contains(COLOR_PROP)) {
1258 QColor c = aPropMap.value(COLOR_PROP).value<QColor>();
1259 aColor[0] = c.red()/255.; aColor[1] = c.green()/255.; aColor[2] = c.blue()/255.;
1260 } else { //Get Color from geom object
1261 Handle( SALOME_InteractiveObject ) anIO = aGeomGActor->getIO();
1262 if ( !anIO.IsNull() ) {
1263 _PTR(SObject) SO ( aStudy->studyDS()->FindObjectID( anIO->getEntry() ) );
1265 // get CORBA reference to data object
1266 CORBA::Object_var object = GeometryGUI::ClientSObjectToObject(SO);
1267 if ( !CORBA::is_nil( object ) ) {
1268 // downcast to GEOM object
1269 GEOM::GEOM_Object_var aGeomObject = GEOM::GEOM_Object::_narrow( object );
1270 bool hasColor = false;
1271 SALOMEDS::Color aSColor = getColor(aGeomObject,hasColor);
1273 aColor[0] = aSColor.R; aColor[1] = aSColor.G; aColor[2] = aSColor.B;
1275 SUIT_ResourceMgr* aResMgr = SUIT_Session::session()->resourceMgr();
1277 QColor c = aResMgr->colorValue( "Geometry", "shading_color", QColor( 255, 0, 0 ) );
1278 aColor[0] = c.red()/255.; aColor[1] = c.green()/255.; aColor[2] = c.blue()/255.;
1279 aStudy->setObjectProperty( aMgrId, anIO->getEntry(), COLOR_PROP, c );
1286 aGeomGActor->SetColor(aColor[0],aColor[1],aColor[2]);
1289 SUIT_ResourceMgr* aResMgr = SUIT_Session::session()->resourceMgr();
1291 // Create front material model
1292 Material_Model aModelF;
1293 // Get front material name from resources
1294 aModelF.fromResources( aResMgr, "Geometry", true );
1295 // Set front material properties for the object
1296 QString aMaterialPropF = aModelF.getMaterialProperty();
1297 aStudy->setObjectProperty( aMgrId, anEntry, FRONT_MATERIAL_PROP, aMaterialPropF );
1298 // Get material properties from the front model
1299 vtkProperty* aMatPropF = aModelF.getMaterialVTKProperty();
1301 // Create back material model
1302 Material_Model aModelB;
1303 // Get back material name from resources
1304 aModelB.fromResources( aResMgr, "Geometry", false );
1305 // Set back material properties for the object
1306 QString aMaterialPropB = aModelB.getMaterialProperty();
1307 aStudy->setObjectProperty( aMgrId, anEntry, BACK_MATERIAL_PROP, aMaterialPropB );
1308 // Get material properties from the back model
1309 vtkProperty* aMatPropB = aModelB.getMaterialVTKProperty();
1311 // Set material for the selected shape
1312 std::vector<vtkProperty*> aProps;
1313 aProps.push_back(aMatPropF);
1314 aProps.push_back(aMatPropB);
1315 aGeomGActor->SetMaterial(aProps);
1322 aGeomGActor->SetWidth( GetWidth() );
1326 if ( HasIsosWidth() )
1328 aGeomGActor->SetIsosWidth( GetIsosWidth() );
1332 GActor->PickableOn();
1334 GActor->PickableOff();
1336 vtkPrs->AddObject( GActor );
1338 anActor = (vtkActor*)theActors->GetNextActor();
1344 theActors->Delete();
1347 //=================================================================
1349 * GEOM_Displayer::BuildPrs
1350 * Build presentation accordint to the current viewer type
1352 //=================================================================
1353 SALOME_Prs* GEOM_Displayer::BuildPrs( GEOM::GEOM_Object_ptr theObj )
1355 if ( theObj->_is_nil() )
1358 myViewFrame = GetActiveView();
1359 if ( myViewFrame == 0 )
1362 SALOME_Prs* aPrs = myViewFrame->CreatePrs();
1367 setShape( GEOM_Client::get_client().GetShape( GeometryGUI::GetGeomGen(), theObj ) );
1368 myType = theObj->GetType();
1370 // Update presentation
1376 //=================================================================
1378 * GEOM_Displayer::BuildPrs
1379 * Build presentation accordint to the current viewer type
1381 //=================================================================
1382 SALOME_Prs* GEOM_Displayer::BuildPrs( const TopoDS_Shape& theShape )
1384 myViewFrame = GetActiveView();
1385 if ( theShape.IsNull() || myViewFrame == 0 )
1388 SALOME_Prs* aPrs = myViewFrame->CreatePrs();
1393 setShape( theShape );
1401 //=================================================================
1403 * GEOM_Displayer::buildPresentation
1404 * Builds/finds object's presentation for the current viewer
1405 * Calls corresponding Update() method by means of double dispatch
1408 //=================================================================
1409 SALOME_Prs* GEOM_Displayer::buildPresentation( const QString& entry,
1410 SALOME_View* theViewFrame )
1412 SALOME_Prs* prs = 0;
1415 myViewFrame = theViewFrame ? theViewFrame : GetActiveView();
1419 prs = LightApp_Displayer::buildPresentation( entry, theViewFrame );
1422 Handle( SALOME_InteractiveObject ) theIO = new SALOME_InteractiveObject();
1423 theIO->setEntry( entry.toLatin1().constData() );
1424 if ( !theIO.IsNull() )
1426 // set interactive object
1428 // Find SOBject (because shape should be published previously)
1429 SUIT_Session* session = SUIT_Session::session();
1430 SUIT_Application* app = session->activeApplication();
1433 SalomeApp_Study* study = dynamic_cast<SalomeApp_Study*>( app->activeStudy() );
1436 _PTR(SObject) SO ( study->studyDS()->FindObjectID( theIO->getEntry() ) );
1439 // get CORBA reference to data object
1440 CORBA::Object_var object = GeometryGUI::ClientSObjectToObject(SO);
1441 if ( !CORBA::is_nil( object ) )
1443 // downcast to GEOM object
1444 GEOM::GEOM_Object_var GeomObject = GEOM::GEOM_Object::_narrow( object );
1445 if ( !GeomObject->_is_nil() )
1447 // finally set shape
1448 setShape( GEOM_Client::get_client().GetShape( GeometryGUI::GetGeomGen(), GeomObject ) );
1449 myType = GeomObject->GetType();
1456 UpdatePrs( prs ); // Update presentation by using of the double dispatch
1462 //=================================================================
1464 * GEOM_Displayer::buildSubshapePresentation
1465 * Builds/finds object's presentation for the current viewer
1466 * Calls corresponding Update() method by means of double dispatch
1467 * For not published objects (for Mantis issue 0020435)
1469 //=================================================================
1470 SALOME_Prs* GEOM_Displayer::buildSubshapePresentation(const TopoDS_Shape& aShape,
1471 const QString& entry,
1472 SALOME_View* theViewFrame)
1474 SALOME_Prs* prs = 0;
1477 myViewFrame = theViewFrame ? theViewFrame : GetActiveView();
1481 prs = LightApp_Displayer::buildPresentation(entry, theViewFrame);
1484 Handle(SALOME_InteractiveObject) theIO = new SALOME_InteractiveObject();
1485 theIO->setEntry(entry.toLatin1().constData());
1486 if (!theIO.IsNull())
1488 // set interactive object
1490 // finally set shape
1492 myType = GEOM_SUBSHAPE;
1494 UpdatePrs(prs); // Update presentation by using of the double dispatch
1500 //=================================================================
1502 * GEOM_Displayer::internalReset
1503 * Resets internal data
1506 //=================================================================
1507 void GEOM_Displayer::internalReset()
1513 //=================================================================
1515 * GEOM_Displayer::LocalSelection
1516 * Activate selection of CAD shapes with activisation of selection
1517 * of their sub-shapes (with opened local context for OCC viewer)
1519 //=================================================================
1520 void GEOM_Displayer::LocalSelection( const Handle(SALOME_InteractiveObject)& theIO, const int theMode )
1522 SUIT_Session* session = SUIT_Session::session();
1523 SalomeApp_Application* app = dynamic_cast<SalomeApp_Application*>( session->activeApplication() );
1527 LightApp_SelectionMgr* sm = app->selectionMgr();
1529 // remove all filters from selection
1532 SALOME_View* vf = GetActiveView();
1534 if (!theIO.IsNull() && !vf->isVisible(theIO))
1536 SALOME_Prs* prs = vf->CreatePrs( theIO.IsNull() ? 0 : theIO->getEntry() );
1537 vf->LocalSelection( prs, theMode );
1538 delete prs; // delete presentation because displayer is its owner
1542 //=================================================================
1544 * GEOM_Displayer::globalSelection
1545 * Activate selection of CAD shapes without activisation of selection
1546 * of their sub-shapes (without opened local context for OCC viewer)
1548 //=================================================================
1549 void GEOM_Displayer::GlobalSelection( const int theMode, const bool update )
1551 TColStd_MapOfInteger aModes;
1552 aModes.Add( theMode );
1553 GlobalSelection( aModes, update );
1556 //=================================================================
1558 * GEOM_Displayer::globalSelection
1559 * Activate selection of CAD shapes without activisation of selection
1560 * of their sub-shapes (without opened local context for OCC viewer)
1562 //=================================================================
1563 void GEOM_Displayer::GlobalSelection( const TColStd_MapOfInteger& theModes,
1564 const bool update, const QList<int>* theSubShapes )
1566 SUIT_Session* session = SUIT_Session::session();
1567 SalomeApp_Application* app = dynamic_cast<SalomeApp_Application*>( session->activeApplication() );
1571 SALOME_View* vf = GetActiveView();
1575 // Close local context
1576 vf->GlobalSelection( update );
1578 // Set selection filters in accordance with current mode
1579 LightApp_SelectionMgr* sm = app->selectionMgr();
1583 // Remove from selection temporary objects if necessary
1584 if ( !theModes.Contains( GEOM_PREVIEW ) )
1585 clearTemporary( sm );
1587 //@ aSel->ClearIndex();
1591 // Remove filters from AIS_InteractiveContext
1592 Handle(AIS_InteractiveContext) ic;
1593 SOCC_Viewer* viewer = dynamic_cast<SOCC_Viewer*>( vf );
1596 ic = viewer->getAISContext();
1598 ic->RemoveFilters();
1601 if ( theModes.Contains( GEOM_ALLOBJECTS ) )
1604 SUIT_SelectionFilter* aFilter;
1605 if ( theModes.Extent() == 1 )
1607 int aMode = TColStd_MapIteratorOfMapOfInteger( theModes ).Key();
1609 if ( aMode == GEOM_COMPOUNDFILTER )
1610 aFilter = getComplexFilter( theSubShapes );
1612 aFilter = getFilter( aMode );
1614 else if ( theModes.Extent() > 1 )
1616 TColStd_MapOfInteger aTopAbsModes;
1617 TColStd_MapIteratorOfMapOfInteger anIter( theModes );
1618 QList<SUIT_SelectionFilter*> aListOfFilters;
1619 for ( ; anIter.More(); anIter.Next() )
1621 SUIT_SelectionFilter* aFilter;
1622 int aMode = anIter.Key();
1623 if ( aMode == GEOM_COMPOUNDFILTER )
1624 aFilter = getComplexFilter( theSubShapes );
1626 aFilter = getFilter( aMode );
1629 aListOfFilters.append( aFilter );
1632 aFilter = new GEOM_LogicalFilter( aListOfFilters, GEOM_LogicalFilter::LO_OR );
1639 sm->installFilter( aFilter );
1642 Handle(GEOM_OCCFilter) anOCCFilter = new GEOM_OCCFilter( sm );
1643 ic->AddFilter( anOCCFilter );
1648 //=================================================================
1650 * GEOM_Displayer::LocalSelection
1651 * Activate selection of CAD shapes with activisation of selection
1652 * of their sub-shapes (with opened local context for OCC viewer)
1654 //=================================================================
1655 void GEOM_Displayer::LocalSelection( const SALOME_ListIO& theIOList, const int theMode )
1657 SALOME_ListIteratorOfListIO Iter( theIOList );
1658 for ( ; Iter.More(); Iter.Next() )
1659 LocalSelection( Iter.Value(), theMode );
1662 //=================================================================
1664 * GEOM_Displayer::BeforeDisplay
1665 * Called before displaying of pars. Close local context
1666 * [ Reimplemented from SALOME_Displayer ]
1668 //=================================================================
1669 void GEOM_Displayer::BeforeDisplay( SALOME_View* v, const SALOME_OCCPrs* )
1671 SOCC_Viewer* vf = dynamic_cast<SOCC_Viewer*>( v );
1674 Handle(AIS_InteractiveContext) ic = vf->getAISContext();
1677 if ( ic->HasOpenedContext() )
1678 ic->CloseAllContexts();
1683 void GEOM_Displayer::AfterDisplay( SALOME_View* v, const SALOME_OCCPrs* p )
1685 SalomeApp_Study* aStudy = getStudy();
1686 if (!aStudy) return;
1687 SOCC_Viewer* vf = dynamic_cast<SOCC_Viewer*>( v );
1688 if ( vf && !p->IsNull() ) {
1689 int aMgrId = getViewManagerId( vf );
1690 Handle(AIS_InteractiveContext) ic = vf->getAISContext();
1691 const SOCC_Prs* prs = dynamic_cast<const SOCC_Prs*>( p );
1692 if ( !ic.IsNull() && prs ) {
1693 AIS_ListOfInteractive objects;
1694 prs->GetObjects( objects );
1695 AIS_ListIteratorOfListOfInteractive it( objects );
1696 for ( ; it.More(); it.Next() ) {
1697 Handle(GEOM_AISShape) sh = Handle(GEOM_AISShape)::DownCast( it.Value() );
1698 if ( sh.IsNull() ) continue;
1699 Handle(SALOME_InteractiveObject) IO = sh->getIO();
1700 if ( IO.IsNull() ) continue;
1701 PropMap aPropMap = aStudy->getObjectPropMap( aMgrId, IO->getEntry() );
1702 if ( aPropMap.contains( TRANSPARENCY_PROP ) ) {
1703 double transparency = aPropMap.value(TRANSPARENCY_PROP).toDouble();
1704 ic->SetTransparency( sh, transparency, true );
1711 //=================================================================
1713 * GEOM_Displayer::SetColor
1714 * Set color for shape displaying. If it is equal -1 then default color is used.
1715 * Available values are from Quantity_NameOfColor enumeration
1717 //=================================================================
1718 void GEOM_Displayer::SetColor( const int color )
1725 myShadingColor = Quantity_Color( (Quantity_NameOfColor)color );
1729 int GEOM_Displayer::GetColor() const
1734 bool GEOM_Displayer::HasColor() const
1736 return myColor != -1;
1739 void GEOM_Displayer::UnsetColor()
1743 SUIT_ResourceMgr* resMgr = SUIT_Session::session()->resourceMgr();
1744 QColor col = resMgr->colorValue( "Geometry", "shading_color", QColor( 255, 0, 0 ) );
1745 myShadingColor = SalomeApp_Tools::color( col );
1748 //=================================================================
1750 * GEOM_Displayer::SetTexture
1751 * Set color for shape displaying. If it is equal -1 then default color is used.
1752 * Available values are from Quantity_NameOfColor enumeration
1754 //=================================================================
1755 void GEOM_Displayer::SetTexture( const std::string& texureFileName )
1757 if(texureFileName!="")
1759 myTexture = texureFileName;
1763 bool GEOM_Displayer::HasTexture() const
1765 return myTexture != "";
1768 std::string GEOM_Displayer::GetTexture() const
1773 //=================================================================
1775 * GEOM_Displayer::SetWidth
1776 * Set width of shape displaying. If it is equal -1 then default width is used.
1778 //=================================================================
1779 void GEOM_Displayer::SetWidth( const double width )
1784 double GEOM_Displayer::GetWidth() const
1789 bool GEOM_Displayer::HasWidth() const
1791 return myWidth != -1;
1794 void GEOM_Displayer::UnsetWidth()
1800 int GEOM_Displayer::GetIsosWidth() const
1805 void GEOM_Displayer::SetIsosWidth(const int width)
1807 myIsosWidth = width;
1810 bool GEOM_Displayer::HasIsosWidth() const
1812 return myIsosWidth != -1;
1816 //=================================================================
1818 * GEOM_Displayer::SetToActivate
1819 * This method is used for activisation/deactivisation of objects to be displayed
1821 //=================================================================
1822 void GEOM_Displayer::SetToActivate( const bool toActivate )
1824 myToActivate = toActivate;
1826 bool GEOM_Displayer::ToActivate() const
1828 return myToActivate;
1831 //=================================================================
1833 * GEOM_Displayer::clearTemporary
1834 * Removes from selection temporary objects
1836 //=================================================================
1837 void GEOM_Displayer::clearTemporary( LightApp_SelectionMgr* theSelMgr )
1839 SALOME_ListIO selected, toSelect;
1840 theSelMgr->selectedObjects( selected );
1842 for ( SALOME_ListIteratorOfListIO it( selected ) ; it.More(); it.Next() ) {
1843 Handle(SALOME_InteractiveObject) io = it.Value();
1844 if ( !io.IsNull() && io->hasEntry() && strncmp( io->getEntry(), "TEMP_", 5 ) != 0 )
1845 toSelect.Append( it.Value() );
1848 theSelMgr->setSelectedObjects( toSelect, true );
1851 void GEOM_Displayer::SetName( const char* theName )
1856 void GEOM_Displayer::UnsetName()
1861 SalomeApp_Study* GEOM_Displayer::getStudy() const
1863 return dynamic_cast<SalomeApp_Study*>( myApp->activeStudy() );
1866 void GEOM_Displayer::setIO( const Handle(SALOME_InteractiveObject)& theIO )
1871 void GEOM_Displayer::setShape( const TopoDS_Shape& theShape )
1876 bool GEOM_Displayer::canBeDisplayed( const QString& entry, const QString& viewer_type ) const
1878 return viewer_type == SOCC_Viewer::Type() || viewer_type == SVTK_Viewer::Type();
1881 int GEOM_Displayer::SetDisplayMode( const int theMode )
1883 int aPrevMode = myDisplayMode;
1884 if ( theMode != -1 )
1885 myDisplayMode = theMode;
1888 SUIT_ResourceMgr* resMgr = SUIT_Session::session()->resourceMgr();
1889 myDisplayMode = resMgr->integerValue( "Geometry", "display_mode", 0 );
1894 int GEOM_Displayer::GetDisplayMode() const
1896 return myDisplayMode;
1899 int GEOM_Displayer::UnsetDisplayMode()
1901 int aPrevMode = myDisplayMode;
1902 SUIT_ResourceMgr* resMgr = SUIT_Session::session()->resourceMgr();
1903 myDisplayMode = resMgr->integerValue( "Geometry", "display_mode", 0 );
1907 SALOMEDS::Color GEOM_Displayer::getUniqueColor( const QList<SALOMEDS::Color>& theReservedColors )
1910 int aTolerance = 64;
1911 int anIterations = 0;
1917 if( anIterations % aPeriod == 0 )
1920 if( aTolerance < 1 )
1923 //std::cout << "Iteration N" << anIterations << " (tolerance=" << aTolerance << ")"<< std::endl;
1925 aHue = (int)( 360.0 * rand() / RAND_MAX );
1926 //std::cout << "Hue = " << aHue << std::endl;
1928 //std::cout << "Auto colors : ";
1930 QList<SALOMEDS::Color>::const_iterator it = theReservedColors.constBegin();
1931 QList<SALOMEDS::Color>::const_iterator itEnd = theReservedColors.constEnd();
1932 for( ; it != itEnd; ++it )
1934 SALOMEDS::Color anAutoColor = *it;
1935 QColor aQColor( (int)( anAutoColor.R * 255.0 ), (int)( anAutoColor.G * 255.0 ), (int)( anAutoColor.B * 255.0 ) );
1938 aQColor.getHsv( &h, &s, &v );
1939 //std::cout << h << " ";
1940 if( abs( h - aHue ) < aTolerance )
1943 //std::cout << "break (diff = " << abs( h - aHue ) << ")";
1947 //std::cout << std::endl;
1953 //std::cout << "Hue of the returned color = " << aHue << std::endl;
1955 aColor.setHsv( aHue, 255, 255 );
1957 SALOMEDS::Color aSColor;
1958 aSColor.R = (double)aColor.red() / 255.0;
1959 aSColor.G = (double)aColor.green() / 255.0;
1960 aSColor.B = (double)aColor.blue() / 255.0;
1967 PropMap GEOM_Displayer::getDefaultPropertyMap(const QString& viewer_type) {
1968 PropMap aDefaultMap;
1969 SUIT_ResourceMgr* aResMgr = SUIT_Session::session()->resourceMgr();
1971 aDefaultMap.insert(VISIBILITY_PROP , 1);
1976 if(viewer_type == SOCC_Viewer::Type()) {
1977 anUIsoNumber = aResMgr->integerValue("OCCViewer", "iso_number_u", 1);
1978 aVIsoNumber = aResMgr->integerValue("OCCViewer", "iso_number_v", 1);
1979 } else if( viewer_type==SVTK_Viewer::Type()) {
1980 anUIsoNumber = aResMgr->integerValue("VTKViewer", "iso_number_u", 1);
1981 aVIsoNumber = aResMgr->integerValue("VTKViewer", "iso_number_u", 1);
1983 QString anIsos("%1%2%3");
1984 anIsos = anIsos.arg(anUIsoNumber);anIsos = anIsos.arg(DIGIT_SEPARATOR);anIsos = anIsos.arg(aVIsoNumber);
1985 aDefaultMap.insert(ISOS_PROP , anIsos);
1988 aDefaultMap.insert( TRANSPARENCY_PROP , 0.0 );
1991 aDefaultMap.insert( DISPLAY_MODE_PROP , aResMgr->integerValue("Geometry", "display_mode", 0));
1994 aDefaultMap.insert( VECTOR_MODE_PROP , 0);
1997 QColor col = aResMgr->colorValue( "Geometry", "shading_color", QColor( 255, 0, 0 ) );
1998 aDefaultMap.insert( COLOR_PROP , col);
2000 //7. Deflection Coeff
2003 if(viewer_type == SOCC_Viewer::Type()) {
2004 aDC = aResMgr->doubleValue("Geometry", "deflection_coeff", 0.001);
2005 } else if( viewer_type==SVTK_Viewer::Type()) {
2009 aDefaultMap.insert( DEFLECTION_COEFF_PROP , aDC);
2013 Material_Model aModelF;
2014 aModelF.fromResources( aResMgr, "Geometry", true );
2015 QString aMaterialF = aModelF.getMaterialProperty();
2016 aDefaultMap.insert( FRONT_MATERIAL_PROP , aMaterialF );
2019 Material_Model aModelB;
2020 aModelB.fromResources( aResMgr, "Geometry", false );
2021 QString aMaterialB = aModelB.getMaterialProperty();
2022 aDefaultMap.insert( BACK_MATERIAL_PROP , aMaterialB );
2024 //10. Width of the edges
2025 aDefaultMap.insert( EDGE_WIDTH_PROP , aResMgr->integerValue("Geometry", "edge_width", 1));
2028 //11. Width of iso-lines
2029 aDefaultMap.insert( ISOS_WIDTH_PROP , aResMgr->integerValue("Geometry", "isolines_width", 1));
2031 if(viewer_type == SOCC_Viewer::Type()) {
2033 aDefaultMap.insert(TOP_LEVEL_PROP, Standard_False);
2039 bool GEOM_Displayer::MergePropertyMaps(PropMap& theOrigin, PropMap& theDefault) {
2041 if(!theOrigin.contains(VISIBILITY_PROP)) {
2042 theOrigin.insert(VISIBILITY_PROP, 0);
2045 if(!theOrigin.contains(TRANSPARENCY_PROP)) {
2046 theOrigin.insert(TRANSPARENCY_PROP, theDefault.value(TRANSPARENCY_PROP));
2049 if(!theOrigin.contains(DISPLAY_MODE_PROP)) {
2050 theOrigin.insert(DISPLAY_MODE_PROP, theDefault.value(DISPLAY_MODE_PROP));
2053 if(!theOrigin.contains(ISOS_PROP)) {
2054 theOrigin.insert(ISOS_PROP, theDefault.value(ISOS_PROP));
2057 if(!theOrigin.contains(VECTOR_MODE_PROP)) {
2058 theOrigin.insert(VECTOR_MODE_PROP, theDefault.value(VECTOR_MODE_PROP));
2061 if(!theOrigin.contains(DEFLECTION_COEFF_PROP)) {
2062 theOrigin.insert(DEFLECTION_COEFF_PROP, theDefault.value(DEFLECTION_COEFF_PROP));
2065 if(!theOrigin.contains(FRONT_MATERIAL_PROP)) {
2066 theOrigin.insert(FRONT_MATERIAL_PROP, theDefault.value(FRONT_MATERIAL_PROP));
2069 if(!theOrigin.contains(BACK_MATERIAL_PROP)) {
2070 theOrigin.insert(BACK_MATERIAL_PROP, theDefault.value(BACK_MATERIAL_PROP));
2074 if(!theOrigin.contains(EDGE_WIDTH_PROP)) {
2075 theOrigin.insert(EDGE_WIDTH_PROP, theDefault.value(EDGE_WIDTH_PROP));
2079 if(!theOrigin.contains(ISOS_WIDTH_PROP)) {
2080 theOrigin.insert(ISOS_WIDTH_PROP, theDefault.value(ISOS_WIDTH_PROP));
2084 return (nbInserted > 0);
2088 SALOMEDS::Color GEOM_Displayer::getColor(GEOM::GEOM_Object_var theGeomObject, bool& hasColor) {
2089 SALOMEDS::Color aSColor;
2092 SUIT_Session* session = SUIT_Session::session();
2093 SUIT_Application* app = session->activeApplication();
2095 if ( app && !theGeomObject->_is_nil()) {
2096 SalomeApp_Study* study = dynamic_cast<SalomeApp_Study*>( app->activeStudy() );
2099 aSColor = theGeomObject->GetColor();
2100 hasColor = aSColor.R >= 0 && aSColor.G >= 0 && aSColor.B >= 0;
2101 if( !hasColor && theGeomObject->GetType() == GEOM_GROUP ) { // auto color for group
2102 GEOM::GEOM_Gen_var theGeomGen = GeometryGUI::GetGeomGen();
2103 GEOM::GEOM_IGroupOperations_var anOperations = theGeomGen->GetIGroupOperations( study->id() );
2104 GEOM::GEOM_Object_var aMainObject = anOperations->GetMainShape( theGeomObject );
2105 if ( !aMainObject->_is_nil() && aMainObject->GetAutoColor() )
2107 QList<SALOMEDS::Color> aReservedColors;
2109 SalomeApp_Application* app = dynamic_cast<SalomeApp_Application*>( app );
2110 CORBA::String_var IOR = app->orb()->object_to_string( aMainObject );
2111 if ( strcmp(IOR.in(), "") != 0 )
2113 _PTR(Study) aStudy = study->studyDS();
2114 _PTR(SObject) aMainSObject( aStudy->FindObjectIOR( std::string(IOR) ) );
2115 _PTR(ChildIterator) it( aStudy->NewChildIterator( aMainSObject ) );
2116 for( ; it->More(); it->Next() )
2118 _PTR(SObject) aChildSObject( it->Value() );
2119 GEOM::GEOM_Object_var aChildObject =
2120 GEOM::GEOM_Object::_narrow(GeometryGUI::ClientSObjectToObject(aChildSObject));
2121 if( CORBA::is_nil( aChildObject ) )
2124 if( aChildObject->GetType() != GEOM_GROUP )
2127 SALOMEDS::Color aReservedColor = aChildObject->GetColor();
2128 aReservedColors.append( aReservedColor );
2132 aSColor = getUniqueColor( aReservedColors );
2142 void GEOM_Displayer::EraseWithChildren(const Handle(SALOME_InteractiveObject)& theIO,
2143 const bool eraseOnlyChildren) {
2144 SalomeApp_Application* app = dynamic_cast< SalomeApp_Application* >( SUIT_Session::session()->activeApplication() );
2148 SalomeApp_Study* appStudy = dynamic_cast<SalomeApp_Study*>( app->activeStudy() );
2152 LightApp_DataObject* parent = appStudy->findObjectByEntry(theIO->getEntry());
2157 // Erase from all views
2158 QList<SALOME_View*> views;
2160 ViewManagerList vmans = app->viewManagers();
2161 SUIT_ViewManager* vman;
2162 foreach ( vman, vmans ) {
2163 SUIT_ViewModel* vmod = vman->getViewModel();
2164 view = dynamic_cast<SALOME_View*> ( vmod );
2166 views.append( view );
2169 if( views.count() == 0 )
2172 //Erase childrens w/o update views
2173 DataObjectList listObj = parent->children( true );
2174 SUIT_DataObject* obj;
2175 foreach( obj, listObj ) {
2176 LightApp_DataObject* l_obj = dynamic_cast<LightApp_DataObject*>(obj);
2178 foreach ( view, views ) {
2179 Handle(SALOME_InteractiveObject) anIO =
2180 new SALOME_InteractiveObject(qPrintable(l_obj->entry()), "GEOM", "");
2181 Erase(anIO, false, false, view);
2185 //Erase parent with view update or repaint views
2186 foreach ( view, views ) {
2187 if(!eraseOnlyChildren)
2188 Erase(theIO, false, true, view);