1 // Copyright (C) 2007-2010 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
23 // GEOM GEOMGUI : GUI for Geometry component
24 // File : GEOM_Displayer.cxx
25 // Author : Vadim SANDLER, Open CASCADE S.A.S. (vadim.sandler@opencascade.com)
27 #include "GEOM_Displayer.h"
29 #include "GeometryGUI.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_AssemblyBuilder.h>
41 #include <GEOM_AISShape.hxx>
42 #include <GEOM_AISVector.hxx>
43 #include <GEOM_AISTrihedron.hxx>
44 #include <GEOM_VTKTrihedron.hxx>
46 #include <SUIT_Desktop.h>
47 #include <SUIT_ViewWindow.h>
48 #include <SUIT_Session.h>
49 #include <SUIT_ViewManager.h>
50 #include <SUIT_ResourceMgr.h>
52 #include <SalomeApp_Study.h>
53 #include <SalomeApp_Application.h>
54 #include <LightApp_SelectionMgr.h>
55 #include <SalomeApp_TypeFilter.h>
56 #include <SalomeApp_Tools.h>
58 #include <SALOME_ListIteratorOfListIO.hxx>
59 #include <SALOME_ListIO.hxx>
60 #include <SALOME_Prs.h>
63 #include <SOCC_ViewModel.h>
66 #include <SVTK_ViewModel.h>
69 #include <AIS_Drawer.hxx>
70 #include <AIS_ListIteratorOfListOfInteractive.hxx>
71 #include <Prs3d_IsoAspect.hxx>
72 #include <Prs3d_PointAspect.hxx>
73 #include <StdSelect_TypeOfEdge.hxx>
74 #include <StdSelect_TypeOfFace.hxx>
75 #include <TopoDS_Face.hxx>
76 #include <BRep_Tool.hxx>
77 #include <Geom_Plane.hxx>
78 #include <Geom_Axis2Placement.hxx>
80 #include <TColStd_MapOfInteger.hxx>
81 #include <TColStd_MapIteratorOfMapOfInteger.hxx>
82 #include <TopoDS_Iterator.hxx>
83 #include <Graphic3d_AspectMarker3d.hxx>
84 #include <TopTools_MapOfShape.hxx>
85 #include <TopTools_ListOfShape.hxx>
86 #include <TopTools_ListIteratorOfListOfShape.hxx>
89 #include <vtkActorCollection.h>
90 #include <vtkProperty.h>
93 #include CORBA_CLIENT_HEADER(SALOMEDS_Attributes)
95 #include <GEOMImpl_Types.hxx>
96 #include <Graphic3d_HArray1OfBytes.hxx>
99 //================================================================
100 // Function : getActiveStudy
101 // Purpose : Get active study, returns 0 if no open study frame
102 //================================================================
103 static inline SalomeApp_Study* getActiveStudy()
105 SUIT_Session* session = SUIT_Session::session();
106 SalomeApp_Application* app = dynamic_cast<SalomeApp_Application*>( session->activeApplication() );
108 return ( SalomeApp_Study* )app->activeStudy();
112 static inline int getViewManagerId( SALOME_View* theViewFrame) {
113 SUIT_ViewModel* aModel = dynamic_cast<SUIT_ViewModel*>(theViewFrame);
114 SUIT_ViewManager* aViewMgr = 0;
116 aViewMgr = aModel->getViewManager();
117 return ((aViewMgr == 0) ? -1 :aViewMgr->getGlobalId());
120 //================================================================
121 // Function : getTopAbsMode
122 // Purpose : Get TopAbs_ShapeEnum value corresponding to the
123 // one from GEOMImpl_Types.h
124 //================================================================
125 static inline int getTopAbsMode( const int implType )
129 case GEOM_COMPOUND : return TopAbs_COMPOUND;
130 case GEOM_SOLID : return TopAbs_SOLID;
131 case GEOM_SHELL : return TopAbs_SHELL;
132 case GEOM_FACE : return TopAbs_FACE;
133 case GEOM_WIRE : return TopAbs_WIRE;
134 case GEOM_EDGE : return TopAbs_EDGE;
135 case GEOM_POINT : return TopAbs_VERTEX;
140 static int getMinMaxShapeType( const TopoDS_Shape& shape, bool ismin )
142 if ( shape.IsNull() )
145 int ret = shape.ShapeType();
147 if ( shape.ShapeType() == TopAbs_COMPOUND || shape.ShapeType() == TopAbs_COMPSOLID ) {
148 TopoDS_Iterator it(shape, Standard_True, Standard_False);
149 for (; it.More(); it.Next()) {
150 TopoDS_Shape sub_shape = it.Value();
151 if ( sub_shape.IsNull() ) continue;
152 int stype = getMinMaxShapeType( sub_shape, ismin );
153 if ( stype == TopAbs_SHAPE ) continue;
154 if ( ismin && stype > ret )
156 else if ( !ismin && ( ret < TopAbs_SOLID || stype < ret ) )
164 static bool isCompoundOfVertices( const TopoDS_Shape& theShape )
166 return theShape.ShapeType() == TopAbs_COMPOUND && getMinMaxShapeType( theShape, false ) == TopAbs_VERTEX;
169 //================================================================
170 // Function : getFilter
171 // Purpose : Get filter corresponding to the type of object
172 // from GEOMImpl_Types.h
173 //================================================================
174 SUIT_SelectionFilter* GEOM_Displayer::getFilter( const int theMode )
176 SUIT_SelectionFilter* aFilter;
178 int aTopAbsMode = getTopAbsMode( theMode );
179 if ( aTopAbsMode != -1 )
180 aFilter = new GEOM_TypeFilter( getStudy(), aTopAbsMode, true ); //@ aFilter = new GEOM_TypeFilter( ( TopAbs_ShapeEnum )aTopAbsMode );
184 case GEOM_LINE : aFilter = new GEOM_EdgeFilter( getStudy(), StdSelect_Line ); break;
185 case GEOM_CIRCLE : aFilter = new GEOM_EdgeFilter( getStudy(), StdSelect_Circle ); break;
187 case GEOM_PLANE : aFilter = new GEOM_FaceFilter( getStudy(), StdSelect_Plane ); break;
188 case GEOM_CYLINDER : aFilter = new GEOM_FaceFilter( getStudy(), StdSelect_Cylinder ); break;
189 case GEOM_SPHERE : aFilter = new GEOM_FaceFilter( getStudy(), StdSelect_Sphere ); break;
190 case GEOM_TORUS : aFilter = new GEOM_FaceFilter( getStudy(), StdSelect_Torus ); break;
191 case GEOM_REVOLUTION: aFilter = new GEOM_FaceFilter( getStudy(), StdSelect_Revol ); break;
192 case GEOM_CONE : aFilter = new GEOM_FaceFilter( getStudy(), StdSelect_Cone ); break;
194 case GEOM_PREVIEW : aFilter = new GEOM_PreviewFilter( getStudy() ); break;
196 case GEOM_ALLSHAPES : aFilter = new GEOM_SelectionFilter(getStudy(), true ); break;
197 case GEOM_ALLGEOM : aFilter = new SalomeApp_TypeFilter( getStudy(), "GEOM" ); break;
199 default : aFilter = new GEOM_TypeFilter( getStudy(), theMode ); break;
205 //================================================================
206 // Function : getComplexFilter
207 // Purpose : Get compound filter corresponding to the type of
208 // object from GEOMImpl_Types.h
209 //================================================================
210 SUIT_SelectionFilter* GEOM_Displayer::getComplexFilter( const QList<int>* aSubShapes)
212 GEOM_CompoundFilter* aFilter;
214 if(aSubShapes != NULL ) {
215 aFilter = new GEOM_CompoundFilter(getStudy());
216 QList<int> aTopAbsTypes;
217 QList<int>::const_iterator it;
218 for(it = aSubShapes->constBegin(); it != aSubShapes->constEnd(); ++it ) {
219 int topAbsMode = getTopAbsMode(*it);
220 if(topAbsMode != -1 )
221 aTopAbsTypes.append(topAbsMode);
223 aFilter->addSubTypes(aTopAbsTypes);
229 //================================================================
230 // Function : getEntry
232 //================================================================
233 static std::string getEntry( GEOM::GEOM_Object_ptr object )
235 SUIT_Session* session = SUIT_Session::session();
236 SalomeApp_Application* app = dynamic_cast<SalomeApp_Application*>( session->activeApplication() );
239 CORBA::String_var IOR = app->orb()->object_to_string( object );
240 if ( strcmp(IOR.in(), "") != 0 )
242 SalomeApp_Study* study = ( SalomeApp_Study* )app->activeStudy();
243 _PTR(SObject) SO ( study->studyDS()->FindObjectIOR( std::string(IOR) ) );
251 //================================================================
252 // Function : getName
254 //================================================================
255 static std::string getName( GEOM::GEOM_Object_ptr object )
257 SUIT_Session* session = SUIT_Session::session();
258 SalomeApp_Application* app = dynamic_cast<SalomeApp_Application*>( session->activeApplication() );
261 CORBA::String_var IOR = app->orb()->object_to_string( object );
262 if ( strcmp(IOR.in(), "") != 0 )
264 SalomeApp_Study* study = ( SalomeApp_Study* )app->activeStudy();
265 _PTR(SObject) aSObj ( study->studyDS()->FindObjectIOR( std::string(IOR) ) );
267 _PTR(GenericAttribute) anAttr;
269 if ( aSObj && aSObj->FindAttribute( anAttr, "AttributeName") )
271 _PTR(AttributeName) aNameAttr( anAttr );
272 return aNameAttr->Value();
280 //=================================================================
282 * GEOM_Displayer::GEOM_Displayer
285 //=================================================================
286 GEOM_Displayer::GEOM_Displayer( SalomeApp_Study* st )
289 myApp = dynamic_cast<SalomeApp_Application*>( st->application() );
294 SUIT_Session* session = SUIT_Session::session();
295 SUIT_ResourceMgr* resMgr = session->resourceMgr();
297 QColor col = resMgr->colorValue( "Geometry", "shading_color", QColor( 255, 0, 0 ) );
298 myShadingColor = SalomeApp_Tools::color( col );
300 myDisplayMode = resMgr->integerValue("Geometry", "display_mode", 0);
301 int aType = resMgr->integerValue("Geometry", "type_of_marker", (int)Aspect_TOM_PLUS);
302 myTypeOfMarker = (Aspect_TypeOfMarker)(std::min((int)Aspect_TOM_RING3, std::max((int)Aspect_TOM_POINT, aType)));
303 myScaleOfMarker = (resMgr->integerValue("Geometry", "marker_scale", 1)-(int)GEOM::MS_10)*0.5 + 1.0;
304 myScaleOfMarker = std::min(7.0, std::max(1., myScaleOfMarker));
307 // This color is used for shape displaying. If it is equal -1 then
308 // default color is used.
314 // This parameter is used for activisation/deactivisation of objects to be displayed
319 //=================================================================
321 * GEOM_Displayer::~GEOM_Displayer
324 //=================================================================
325 GEOM_Displayer::~GEOM_Displayer()
329 //=================================================================
331 * GEOM_Displayer::Display
332 * Display interactive object in the current viewer
334 //=================================================================
335 void GEOM_Displayer::Display( const Handle(SALOME_InteractiveObject)& theIO,
336 const bool updateViewer,
337 SALOME_View* theViewFrame )
339 SALOME_View* vf = theViewFrame ? theViewFrame : GetActiveView();
342 SALOME_Prs* prs = buildPresentation( theIO->getEntry(), vf );
346 vf->BeforeDisplay( this );
348 vf->AfterDisplay( this );
353 int aMgrId = getViewManagerId(vf);
354 SalomeApp_Study* aStudy = getStudy();
355 aStudy->setObjectProperty(aMgrId, theIO->getEntry(), VISIBILITY_PROP, 1 );
358 delete prs; // delete presentation because displayer is its owner
363 //=================================================================
365 * GEOM_Displayer::Display
366 * This overloaded Display() method can be useful for operations
367 * not using dialog boxes.
369 //=================================================================
370 void GEOM_Displayer::Display( GEOM::GEOM_Object_ptr theObj, const bool updateViewer )
372 if ( theObj->_is_nil() )
375 std::string entry = getEntry( theObj );
377 Display(new SALOME_InteractiveObject(entry.c_str(), "GEOM", getName(theObj).c_str()),
382 //=================================================================
384 * GEOM_Displayer::Erase
385 * Erase interactive object in the current viewer
387 //=================================================================
388 void GEOM_Displayer::Erase( const Handle(SALOME_InteractiveObject)& theIO,
390 const bool updateViewer,
391 SALOME_View* theViewFrame )
393 if ( theIO.IsNull() )
396 SALOME_View* vf = theViewFrame ? theViewFrame : GetActiveView();
399 SALOME_Prs* prs = vf->CreatePrs( theIO->getEntry() );
401 vf->Erase( prs, forced );
404 delete prs; // delete presentation because displayer is its owner
406 int aMgrId = getViewManagerId(vf);
407 SalomeApp_Study* aStudy = getStudy();
408 aStudy->setObjectProperty(aMgrId, theIO->getEntry(), VISIBILITY_PROP, 0 );
413 //=================================================================
415 * GEOM_Displayer::Erase
416 * Erase geometry object in the current viewer
418 //=================================================================
419 void GEOM_Displayer::Erase( GEOM::GEOM_Object_ptr theObj,
421 const bool updateViewer )
423 std::string entry = getEntry( theObj );
426 Erase(new SALOME_InteractiveObject(entry.c_str(), "GEOM", getName(theObj).c_str()),
427 forced, updateViewer);
431 //=================================================================
433 * GEOM_Displayer::Redisplay
434 * Redisplay (erase and then display again) interactive object
435 * in the current viewer
437 //=================================================================
438 void GEOM_Displayer::Redisplay( const Handle(SALOME_InteractiveObject)& theIO,
439 const bool updateViewer )
441 // Remove the object permanently (<forced> == true)
442 SUIT_Session* ses = SUIT_Session::session();
443 SUIT_Application* app = ses->activeApplication();
446 SUIT_Desktop* desk = app->desktop();
447 QList<SUIT_ViewWindow*> wnds = desk->windows();
448 SUIT_ViewWindow* wnd;
449 QListIterator<SUIT_ViewWindow*> it( wnds );
450 while ( it.hasNext() && (wnd = it.next()) )
452 SUIT_ViewManager* vman = wnd->getViewManager();
455 SUIT_ViewModel* vmodel = vman->getViewModel();
458 SALOME_View* view = dynamic_cast<SALOME_View*>(vmodel);
461 if ( view->isVisible( theIO ) || view == GetActiveView() )
463 Erase( theIO, true, false, view );
464 Display( theIO, updateViewer, view );
473 //=================================================================
475 * GEOM_Displayer::Display
476 * Calls Display() method for each object in the given list
478 //=================================================================
479 void GEOM_Displayer::Display( const SALOME_ListIO& theIOList, const bool updateViewer )
481 SALOME_ListIteratorOfListIO Iter( theIOList );
482 for ( ; Iter.More(); Iter.Next() ) {
483 Display( Iter.Value(), false );
489 //=================================================================
491 * GEOM_Displayer::Erase
492 * Calls Erase() method for each object in the given list
494 //=================================================================
495 void GEOM_Displayer::Erase( const SALOME_ListIO& theIOList,
497 const bool updateViewer )
499 SALOME_ListIteratorOfListIO Iter( theIOList );
500 for ( ; Iter.More(); Iter.Next() )
501 Erase( Iter.Value(), forced, false );
507 //=================================================================
509 * GEOM_Displayer::Redisplay
510 * Calls Redisplay() method for each object in the given list
512 //=================================================================
513 void GEOM_Displayer::Redisplay( const SALOME_ListIO& theIOList, const bool updateViewer )
515 SALOME_ListIteratorOfListIO Iter( theIOList );
516 for ( ; Iter.More(); Iter.Next() )
517 Redisplay( Iter.Value(), false );
523 //=================================================================
525 * GEOM_Displayer::Update
526 * Update OCC presentaion
527 * [ Reimplemented from SALOME_Displayer ]
529 //=================================================================
530 void GEOM_Displayer::Update( SALOME_OCCPrs* prs )
532 SOCC_Prs* occPrs = dynamic_cast<SOCC_Prs*>( prs );
536 if ( myType == GEOM_MARKER && !myShape.IsNull() && myShape.ShapeType() == TopAbs_FACE )
538 TopoDS_Face aFace = TopoDS::Face( myShape );
539 Handle(Geom_Plane) aPlane = Handle(Geom_Plane)::DownCast( BRep_Tool::Surface( aFace ) );
540 if ( !aPlane.IsNull() )
542 gp_Ax3 aPos = aPlane->Pln().Position();
543 Handle(Geom_Axis2Placement) aPlc = new Geom_Axis2Placement( aPos.Ax2() );
545 Handle(GEOM_AISTrihedron) aTrh;
547 if ( occPrs->IsNull() )
549 aTrh = new GEOM_AISTrihedron( aPlc );
552 aTrh->SetColor( (Quantity_NameOfColor)GetColor() );
555 aTrh->SetWidth( GetWidth() );
557 if ( !myIO.IsNull() )
560 aTrh->SetOwner( myIO );
563 occPrs->AddObject( aTrh );
567 AIS_ListOfInteractive aList;
568 occPrs->GetObjects( aList );
569 AIS_ListIteratorOfListOfInteractive anIter( aList );
570 for ( ; anIter.More(); anIter.Next() )
572 aTrh = Handle(GEOM_AISTrihedron)::DownCast( anIter.Value() );
573 if ( !aTrh.IsNull() )
575 aTrh->SetComponent( aPlc );
581 occPrs->SetToActivate( ToActivate() );
586 // if presentation is empty we try to create new one
587 if ( occPrs->IsNull() )
589 SalomeApp_Study* aStudy = getStudy();
592 if ( !myShape.IsNull() ) {
594 bool onlyVertex = (myShape.ShapeType() == TopAbs_VERTEX || isCompoundOfVertices( myShape ));
599 aMgrId = getViewManagerId(myViewFrame);
600 anEntry = myIO->getEntry();
602 bool useStudy = !anEntry.isEmpty() && aMgrId != -1;
603 bool useObjColor = false;
604 bool useObjMarker = false;
610 aPropMap = aStudy->getObjectPropMap(aMgrId,anEntry);
611 aDefPropMap = getDefaultPropepryMap(SOCC_Viewer::Type());
612 bool isDiff = MergePropertyMaps(aPropMap, aDefPropMap);
615 aStudy->setObjectPropMap(aMgrId,anEntry,aPropMap);
618 //Handle(GEOM_AISShape) AISShape = new GEOM_AISShape( myShape, "" );
619 Handle(GEOM_AISShape) AISShape;
620 if (myType == GEOM_VECTOR)
621 AISShape = new GEOM_AISVector (myShape, "");
623 if (myShape.ShapeType() != TopAbs_VERTEX && // fix pb with not displayed points
624 !TopoDS_Iterator(myShape).More())
625 return;// NPAL15983 (Bug when displaying empty groups)
626 AISShape = new GEOM_AISShape (myShape, "");
628 // Temporary staff: vertex must be infinite for correct visualization
629 AISShape->SetInfiniteState( myShape.Infinite() ); // || myShape.ShapeType() == TopAbs_VERTEX // VSR: 05/04/2010: Fix 20668 (Fit All for points & lines)
631 // Setup shape properties here ..., e.g. display mode, color, transparency, etc
633 AISShape->SetDisplayMode( aPropMap.value(DISPLAY_MODE_PROP).toInt() );
634 AISShape->SetDisplayVectors(aPropMap.value(VECTOR_MODE_PROP).toInt());
637 if(aPropMap.contains(COLOR_PROP)) {
638 Quantity_Color quant_col = SalomeApp_Tools::color( aPropMap.value(COLOR_PROP).value<QColor>());
639 AISShape->SetShadingColor( quant_col );
643 AISShape->SetDisplayMode( myDisplayMode );
644 AISShape->SetShadingColor( myShadingColor );
649 // Set color and number for iso lines
650 SUIT_ResourceMgr* aResMgr = SUIT_Session::session()->resourceMgr();
651 QColor col = aResMgr->colorValue( "Geometry", "isos_color",
652 QColor(int(0.5*255), int(0.5*255), int(0.5*255)) );
653 Quantity_Color aColor = SalomeApp_Tools::color( col );
655 //get the ISOS number, set transparency if need
656 int anUIsoNumber, aVIsoNumber;
658 QString anIsos = aPropMap.value(ISOS_PROP).toString();
659 QStringList uv = anIsos.split(DIGIT_SEPARATOR);
660 anUIsoNumber = uv[0].toInt();
661 aVIsoNumber = uv[1].toInt();
662 AISShape->SetTransparency(aPropMap.value(TRANSPARENCY_PROP).toDouble());
664 anUIsoNumber = aResMgr->integerValue("OCCViewer", "iso_number_u", 1);
665 aVIsoNumber = aResMgr->integerValue("OCCViewer", "iso_number_v", 1);
668 Handle(Prs3d_IsoAspect) anAspect = AISShape->Attributes()->UIsoAspect();
669 anAspect->SetNumber( anUIsoNumber );
670 anAspect->SetColor( aColor );
671 AISShape->Attributes()->SetUIsoAspect( anAspect );
673 anAspect = AISShape->Attributes()->VIsoAspect();
674 anAspect->SetNumber( aVIsoNumber );
675 anAspect->SetColor( aColor );
676 AISShape->Attributes()->SetVIsoAspect( anAspect );
680 AISShape->SetColor( (Quantity_NameOfColor)GetColor() );
683 if(aPropMap.contains(MARKER_TYPE_PROP)) {
684 QStringList aList = aPropMap.value(MARKER_TYPE_PROP).toString().split(DIGIT_SEPARATOR);
685 if(aList.size() == 2) { //Standard marker string contains "TypeOfMarker:ScaleOfMarker"
686 Handle(Prs3d_PointAspect) anAspect = AISShape->Attributes()->PointAspect();
687 int aTypeOfMarker = aList[0].toInt();
688 double aScaleOfMarker = aList[1].toDouble();
689 anAspect->SetScale( aScaleOfMarker );
690 anAspect->SetTypeOfMarker((Aspect_TypeOfMarker) (aTypeOfMarker-1) );
691 anAspect->SetColor( (Quantity_NameOfColor)GetColor() );
692 AISShape->Attributes()->SetPointAspect( anAspect );
693 } else { //Custom marker string contains "IdOfTexsture"
694 int textureId = aList[0].toInt();
695 Standard_Integer aWidth, aHeight;
696 Handle(Graphic3d_HArray1OfBytes) aTexture = GeometryGUI::getTexture( aStudy, textureId, aWidth, aHeight );
697 if ( !aTexture.IsNull() ) {
698 static int TextureId = 0;
699 Handle(Prs3d_PointAspect) aTextureAspect = new Prs3d_PointAspect((Quantity_NameOfColor)GetColor(),
703 AISShape->Attributes()->SetPointAspect( aTextureAspect );
718 col = aResMgr->colorValue( "Geometry", "point_color", QColor( 255, 255, 0 ) );
719 aColor = SalomeApp_Tools::color( col );
721 if(aPropMap.contains(MARKER_TYPE_PROP)) {
722 QStringList aList = aPropMap.value(MARKER_TYPE_PROP).toString().split(DIGIT_SEPARATOR);
723 if(aList.size() == 2) { //Standard marker string contains "TypeOfMarker:ScaleOfMarker"
724 int aTypeOfMarker = aList[0].toInt();
725 double aScaleOfMarker = aList[1].toDouble();
726 Handle(Prs3d_PointAspect) anAspect = AISShape->Attributes()->PointAspect();
727 anAspect->SetScale( aScaleOfMarker );
728 anAspect->SetTypeOfMarker((Aspect_TypeOfMarker) (aTypeOfMarker-1) );
729 anAspect->SetColor( aColor );
730 AISShape->Attributes()->SetPointAspect( anAspect );
731 } else { //Custom marker string contains "IdOfTexsture"
732 int textureId = aList[0].toInt();
733 Standard_Integer aWidth, aHeight;
734 Handle(Graphic3d_HArray1OfBytes) aTexture = GeometryGUI::getTexture( aStudy, textureId, aWidth, aHeight );
735 if ( !aTexture.IsNull() ) {
736 static int TextureId = 0;
737 Handle(Prs3d_PointAspect) aTextureAspect = new Prs3d_PointAspect(aColor,
741 AISShape->Attributes()->SetPointAspect( aTextureAspect );
754 col = aResMgr->colorValue( "Geometry", "wireframe_color", QColor( 255, 255, 0 ) );
755 aColor = SalomeApp_Tools::color( col );
757 Handle(Prs3d_LineAspect) anAspect = AISShape->Attributes()->LineAspect();
758 anAspect->SetColor( aColor );
759 AISShape->Attributes()->SetLineAspect( anAspect );
761 // Set unfree boundaries aspect
762 anAspect = AISShape->Attributes()->UnFreeBoundaryAspect();
763 anAspect->SetColor( aColor );
764 AISShape->Attributes()->SetUnFreeBoundaryAspect( anAspect );
766 // Set free boundaries aspect
767 col = aResMgr->colorValue( "Geometry", "free_bound_color", QColor( 0, 255, 0 ) );
768 aColor = SalomeApp_Tools::color( col );
770 anAspect = AISShape->Attributes()->FreeBoundaryAspect();
771 anAspect->SetColor( aColor );
772 AISShape->Attributes()->SetFreeBoundaryAspect( anAspect );
775 col = aResMgr->colorValue( "Geometry", "line_color", QColor( 255, 0, 0 ) );
776 aColor = SalomeApp_Tools::color( col );
778 anAspect = AISShape->Attributes()->WireAspect();
779 anAspect->SetColor( aColor );
780 AISShape->Attributes()->SetWireAspect( anAspect );
782 // bug [SALOME platform 0019868]
783 // Set deviation angle. Default one is 12 degrees (Prs3d_Drawer.cxx:18)
784 //AISShape->SetOwnDeviationAngle( 10*PI/180 );
789 aDC = aPropMap.value(DEFLECTION_COEFF_PROP).toDouble();
792 aDC = aResMgr->doubleValue("Geometry", "deflection_coeff", 0.001);
795 aDC = std::max( aDC, DEFLECTION_MIN ); // to avoid to small values of the coefficient
796 AISShape->SetOwnDeviationCoefficient(aDC);
801 AISShape->SetWidth( GetWidth() );
803 if ( !myIO.IsNull() )
805 AISShape->setIO( myIO );
806 AISShape->SetOwner( myIO );
808 else if ( !myName.empty() )
810 // Workaround to allow selection of temporary objects
811 static int tempId = 0;
813 sprintf( buf, "TEMP_%d", tempId++ );
814 Handle( SALOME_InteractiveObject ) anObj =
815 new SALOME_InteractiveObject( buf, "GEOM", myName.c_str() );
816 AISShape->setIO( anObj );
817 AISShape->SetOwner( anObj );
820 Handle( SALOME_InteractiveObject ) anIO = AISShape->getIO();
821 if ( !anIO.IsNull() ) {
822 _PTR(SObject) SO ( aStudy->studyDS()->FindObjectID( anIO->getEntry() ) );
824 // get CORBA reference to data object
825 CORBA::Object_var object = GeometryGUI::ClientSObjectToObject(SO);
826 if ( !CORBA::is_nil( object ) ) {
827 // downcast to GEOM object
828 GEOM::GEOM_Object_var aGeomObject = GEOM::GEOM_Object::_narrow( object );
829 bool hasColor = false;
830 SALOMEDS::Color aSColor = getColor(aGeomObject,hasColor);
831 if( hasColor && useObjColor) {
832 Quantity_Color aQuanColor( aSColor.R, aSColor.G, aSColor.B, Quantity_TOC_RGB );
833 AISShape->SetColor( aQuanColor );
834 AISShape->SetShadingColor( aQuanColor );
836 Handle(Prs3d_PointAspect) anAspect = AISShape->Attributes()->PointAspect();
837 anAspect->SetColor( aQuanColor );
838 anAspect->SetScale( myScaleOfMarker );
839 anAspect->SetTypeOfMarker( myTypeOfMarker );
840 AISShape->Attributes()->SetPointAspect( anAspect );
842 } else if(!hasColor) {
843 //In case if color wasn't defined in the property map of the object
844 //and GEOM_Object color also wasn't defined get default color from Resource Mgr.
845 QColor col = aResMgr->colorValue( "Geometry", "shading_color", QColor( 255, 0, 0 ) );
846 Quantity_Color aQuanColor = SalomeApp_Tools::color( col );
847 AISShape->SetShadingColor( aQuanColor );
848 aStudy->setObjectProperty( aMgrId, anIO->getEntry(), COLOR_PROP, col );
853 GEOM::marker_type aType = aGeomObject->GetMarkerType();
854 GEOM::marker_size aSize = aGeomObject->GetMarkerSize();
855 if ( aType > GEOM::MT_NONE && aType < GEOM::MT_USER && aSize > GEOM::MS_NONE && aSize <= GEOM::MS_70 ) {
856 Aspect_TypeOfMarker aMType = (Aspect_TypeOfMarker)( (int)aType-1 );
857 double aMSize = ((int)aSize+1)*0.5;
858 Handle(Prs3d_PointAspect) anAspect = AISShape->Attributes()->PointAspect();
859 anAspect->SetScale( aMSize );
860 anAspect->SetTypeOfMarker( aMType );
861 Quantity_Color aQuanColor = SalomeApp_Tools::color( aResMgr->colorValue( "Geometry", "point_color", QColor( 255, 255, 0 ) ) );
863 aQuanColor = Quantity_Color( aSColor.R, aSColor.G, aSColor.B, Quantity_TOC_RGB );
864 anAspect->SetColor( aQuanColor );
865 AISShape->Attributes()->SetPointAspect( anAspect );
867 else if ( aType == GEOM::MT_USER ) {
868 int aTextureId = aGeomObject->GetMarkerTexture();
869 Quantity_Color aQuanColor = SalomeApp_Tools::color( aResMgr->colorValue( "Geometry", "point_color", QColor( 255, 255, 0 ) ) );
870 if ( hasColor ) aQuanColor = Quantity_Color( aSColor.R, aSColor.G, aSColor.B, Quantity_TOC_RGB );
871 Standard_Integer aWidth, aHeight;
872 Handle(Graphic3d_HArray1OfBytes) aTexture = GeometryGUI::getTexture( getStudy(), aTextureId, aWidth, aHeight );
873 if ( !aTexture.IsNull() ) {
874 static int TextureId = 0;
875 Handle(Prs3d_PointAspect) aTextureAspect = new Prs3d_PointAspect(aQuanColor,
879 AISShape->Attributes()->SetPointAspect( aTextureAspect );
881 } else { //Use marker from the preferences
882 Handle(Prs3d_PointAspect) anAspect = AISShape->Attributes()->PointAspect();
883 anAspect->SetScale( myScaleOfMarker );
884 anAspect->SetTypeOfMarker( myTypeOfMarker );
885 Quantity_Color aQuanColor = SalomeApp_Tools::color( aResMgr->colorValue( "Geometry", "point_color", QColor( 255, 255, 0 ) ) );
887 aQuanColor = Quantity_Color( aSColor.R, aSColor.G, aSColor.B, Quantity_TOC_RGB );
888 anAspect->SetColor( aQuanColor );
889 AISShape->Attributes()->SetPointAspect( anAspect );
895 // AISShape->SetName(???); ??? necessary to set name ???
896 occPrs->AddObject( AISShape );
898 // In accordance with ToActivate() value object will be activated/deactivated
899 // when it will be displayed
900 occPrs->SetToActivate( ToActivate() );
903 // if presentation is found -> set again shape for it
906 if ( !myShape.IsNull() )
908 AIS_ListOfInteractive IOList;
909 occPrs->GetObjects( IOList );
910 AIS_ListIteratorOfListOfInteractive Iter( IOList );
911 for ( ; Iter.More(); Iter.Next() )
913 Handle(GEOM_AISShape) AISShape = Handle(GEOM_AISShape)::DownCast( Iter.Value() );
914 if ( AISShape.IsNull() )
916 if ( AISShape->Shape() != myShape )
918 AISShape->Set( myShape );
919 AISShape->UpdateSelection();
920 AISShape->SetToUpdate();
922 if ( !myIO.IsNull() )
924 AISShape->setIO( myIO );
925 AISShape->SetOwner( myIO );
933 //=================================================================
935 * GEOM_Displayer::Update
936 * Update VTK presentaion
937 * [ Reimplemented from SALOME_Displayer ]
939 //=================================================================
940 void GEOM_Displayer::Update( SALOME_VTKPrs* prs )
942 SalomeApp_Study* aStudy = getStudy();
944 SVTK_Prs* vtkPrs = dynamic_cast<SVTK_Prs*>( prs );
946 if ( !vtkPrs || myShape.IsNull() || !aStudy)
949 bool useStudy = false;
952 vtkActorCollection* theActors = 0;
954 if ( myType == GEOM_MARKER && myShape.ShapeType() == TopAbs_FACE ) {
955 //myToActivate = false; // ouv: commented to make the trihedron pickable (see IPAL18657)
956 GEOM_VTKTrihedron* aTrh = GEOM_VTKTrihedron::New();
959 Quantity_Color aColor( (Quantity_NameOfColor)GetColor() );
960 aTrh->SetColor( aColor.Red(), aColor.Green(), aColor.Blue() );
963 Handle(Geom_Plane) aPlane =
964 Handle(Geom_Plane)::DownCast( BRep_Tool::Surface( TopoDS::Face( myShape ) ) );
965 if ( aPlane.IsNull() )
968 gp_Ax2 anAx2 = aPlane->Pln().Position().Ax2();
969 aTrh->SetPlacement( new Geom_Axis2Placement( anAx2 ) );
971 // if ( SVTK_Viewer* vf = dynamic_cast<SVTK_Viewer*>( GetActiveView() ) )
972 // aTrh->SetSize( 0.5 * vf->GetTrihedronSize() );
974 vtkPrs->AddObject( aTrh );
976 theActors = vtkActorCollection::New();
977 theActors->AddItem( aTrh );
980 theActors = GEOM_AssemblyBuilder::BuildActors( myShape, 0, 0, Standard_True, myType == GEOM_VECTOR );
983 aMgrId = getViewManagerId(myViewFrame);
984 anEntry = myIO->getEntry();
986 useStudy = !anEntry.isEmpty() && aMgrId != -1;
989 aPropMap = aStudy->getObjectPropMap(aMgrId,anEntry);
990 PropMap aDefPropMap = getDefaultPropepryMap(SVTK_Viewer::Type());
991 bool isDiff = MergePropertyMaps(aPropMap, aDefPropMap);
993 aStudy->setObjectPropMap(aMgrId,anEntry,aPropMap);
997 theActors->InitTraversal();
999 vtkActor* anActor = (vtkActor*)theActors->GetNextActor();
1001 vtkProperty* aProp = 0;
1003 if ( HasColor() || HasWidth() )
1005 aProp = vtkProperty::New();
1006 aProp->SetRepresentationToWireframe();
1011 Quantity_Color aColor( (Quantity_NameOfColor)GetColor() );
1012 aProp->SetColor( aColor.Red(), aColor.Green(), aColor.Blue() );
1017 aProp->SetLineWidth( GetWidth() );
1020 while ( anActor != NULL )
1022 SALOME_Actor* GActor = SALOME_Actor::SafeDownCast( anActor );
1024 GActor->setIO( myIO );
1028 GActor->SetProperty( aProp );
1029 GActor->SetPreviewProperty( aProp );
1032 GEOM_Actor* aGeomGActor = GEOM_Actor::SafeDownCast( anActor );
1033 if ( aGeomGActor != 0 )
1036 aGeomGActor->SetShadingProperty( aProp );
1037 aGeomGActor->SetWireframeProperty( aProp );
1039 int aIsos[2]= { 1, 1 };
1041 QString anIsos = aPropMap.value(ISOS_PROP).toString();
1042 QStringList uv = anIsos.split(DIGIT_SEPARATOR);
1043 aIsos[0] = uv[0].toInt(); aIsos[1] = uv[1].toInt();
1044 aGeomGActor->SetNbIsos(aIsos);
1045 aGeomGActor->SetOpacity(1.0 - aPropMap.value(TRANSPARENCY_PROP).toDouble());
1046 aGeomGActor->SetVectorMode(aPropMap.value(VECTOR_MODE_PROP).toInt());
1047 aGeomGActor->setDisplayMode(aPropMap.value(DISPLAY_MODE_PROP).toInt());
1048 //VSR: do not set deflection until OCC2VTK algo is not improved (to keep performance)
1049 //aGeomGActor->SetDeflection(aPropMap.value(DEFLECTION_COEFF_PROP).toDouble(), aGeomGActor->GetIsRelative());
1051 vtkFloatingPointType aColor[3] = {1.,0.,0.};
1052 if(aPropMap.contains(COLOR_PROP)) {
1053 QColor c = aPropMap.value(COLOR_PROP).value<QColor>();
1054 aColor[0] = c.red()/255.; aColor[1] = c.green()/255.; aColor[2] = c.blue()/255.;
1055 } else { //Get Color from geom object
1056 Handle( SALOME_InteractiveObject ) anIO = aGeomGActor->getIO();
1057 if ( !anIO.IsNull() ) {
1058 _PTR(SObject) SO ( aStudy->studyDS()->FindObjectID( anIO->getEntry() ) );
1060 // get CORBA reference to data object
1061 CORBA::Object_var object = GeometryGUI::ClientSObjectToObject(SO);
1062 if ( !CORBA::is_nil( object ) ) {
1063 // downcast to GEOM object
1064 GEOM::GEOM_Object_var aGeomObject = GEOM::GEOM_Object::_narrow( object );
1065 bool hasColor = false;
1066 SALOMEDS::Color aSColor = getColor(aGeomObject,hasColor);
1068 aColor[0] = aSColor.R; aColor[1] = aSColor.G; aColor[2] = aSColor.B;
1070 SUIT_ResourceMgr* aResMgr = SUIT_Session::session()->resourceMgr();
1072 QColor c = aResMgr->colorValue( "Geometry", "shading_color", QColor( 255, 0, 0 ) );
1073 aColor[0] = c.red()/255.; aColor[1] = c.green()/255.; aColor[2] = c.blue()/255.;
1074 aStudy->setObjectProperty( aMgrId, anIO->getEntry(), COLOR_PROP, c );
1081 aGeomGActor->SetColor(aColor[0],aColor[1],aColor[2]);
1086 GActor->PickableOn();
1088 GActor->PickableOff();
1090 vtkPrs->AddObject( GActor );
1092 anActor = (vtkActor*)theActors->GetNextActor();
1098 theActors->Delete();
1101 //=================================================================
1103 * GEOM_Displayer::BuildPrs
1104 * Build presentation accordint to the current viewer type
1106 //=================================================================
1107 SALOME_Prs* GEOM_Displayer::BuildPrs( GEOM::GEOM_Object_ptr theObj )
1109 if ( theObj->_is_nil() )
1112 myViewFrame = GetActiveView();
1113 if ( myViewFrame == 0 )
1116 SALOME_Prs* aPrs = myViewFrame->CreatePrs();
1121 setShape( GEOM_Client::get_client().GetShape( GeometryGUI::GetGeomGen(), theObj ) );
1122 myType = theObj->GetType();
1124 // Update presentation
1130 //=================================================================
1132 * GEOM_Displayer::BuildPrs
1133 * Build presentation accordint to the current viewer type
1135 //=================================================================
1136 SALOME_Prs* GEOM_Displayer::BuildPrs( const TopoDS_Shape& theShape )
1138 myViewFrame = GetActiveView();
1139 if ( theShape.IsNull() || myViewFrame == 0 )
1142 SALOME_Prs* aPrs = myViewFrame->CreatePrs();
1147 setShape( theShape );
1155 //=================================================================
1157 * GEOM_Displayer::buildPresentation
1158 * Builds/finds object's presentation for the current viewer
1159 * Calls corresponding Update() method by means of double dispatch
1162 //=================================================================
1163 SALOME_Prs* GEOM_Displayer::buildPresentation( const QString& entry,
1164 SALOME_View* theViewFrame )
1166 SALOME_Prs* prs = 0;
1169 myViewFrame = theViewFrame ? theViewFrame : GetActiveView();
1173 prs = LightApp_Displayer::buildPresentation( entry, theViewFrame );
1176 Handle( SALOME_InteractiveObject ) theIO = new SALOME_InteractiveObject();
1177 theIO->setEntry( entry.toLatin1().constData() );
1178 if ( !theIO.IsNull() )
1180 // set interactive object
1182 // Find SOBject (because shape should be published previously)
1183 SUIT_Session* session = SUIT_Session::session();
1184 SUIT_Application* app = session->activeApplication();
1187 SalomeApp_Study* study = dynamic_cast<SalomeApp_Study*>( app->activeStudy() );
1190 _PTR(SObject) SO ( study->studyDS()->FindObjectID( theIO->getEntry() ) );
1193 // get CORBA reference to data object
1194 CORBA::Object_var object = GeometryGUI::ClientSObjectToObject(SO);
1195 if ( !CORBA::is_nil( object ) )
1197 // downcast to GEOM object
1198 GEOM::GEOM_Object_var GeomObject = GEOM::GEOM_Object::_narrow( object );
1199 if ( !GeomObject->_is_nil() )
1201 // finally set shape
1202 setShape( GEOM_Client::get_client().GetShape( GeometryGUI::GetGeomGen(), GeomObject ) );
1203 myType = GeomObject->GetType();
1210 UpdatePrs( prs ); // Update presentation by using of the double dispatch
1216 //=================================================================
1218 * GEOM_Displayer::buildSubshapePresentation
1219 * Builds/finds object's presentation for the current viewer
1220 * Calls corresponding Update() method by means of double dispatch
1221 * For not published objects (for Mantis issue 0020435)
1223 //=================================================================
1224 SALOME_Prs* GEOM_Displayer::buildSubshapePresentation(const TopoDS_Shape& aShape,
1225 const QString& entry,
1226 SALOME_View* theViewFrame)
1228 SALOME_Prs* prs = 0;
1231 myViewFrame = theViewFrame ? theViewFrame : GetActiveView();
1235 prs = LightApp_Displayer::buildPresentation(entry, theViewFrame);
1238 Handle(SALOME_InteractiveObject) theIO = new SALOME_InteractiveObject();
1239 theIO->setEntry(entry.toLatin1().constData());
1240 if (!theIO.IsNull())
1242 // set interactive object
1244 // finally set shape
1246 myType = GEOM_SUBSHAPE;
1248 UpdatePrs(prs); // Update presentation by using of the double dispatch
1254 //=================================================================
1256 * GEOM_Displayer::internalReset
1257 * Resets internal data
1260 //=================================================================
1261 void GEOM_Displayer::internalReset()
1267 //=================================================================
1269 * GEOM_Displayer::LocalSelection
1270 * Activate selection of CAD shapes with activisation of selection
1271 * of their sub-shapes (with opened local context for OCC viewer)
1273 //=================================================================
1274 void GEOM_Displayer::LocalSelection( const Handle(SALOME_InteractiveObject)& theIO, const int theMode )
1276 SUIT_Session* session = SUIT_Session::session();
1277 SalomeApp_Application* app = dynamic_cast<SalomeApp_Application*>( session->activeApplication() );
1281 LightApp_SelectionMgr* sm = app->selectionMgr();
1283 // remove all filters from selection
1286 SALOME_View* vf = GetActiveView();
1288 if (!theIO.IsNull() && !vf->isVisible(theIO))
1290 SALOME_Prs* prs = vf->CreatePrs( theIO.IsNull() ? 0 : theIO->getEntry() );
1291 vf->LocalSelection( prs, theMode );
1292 delete prs; // delete presentation because displayer is its owner
1296 //=================================================================
1298 * GEOM_Displayer::globalSelection
1299 * Activate selection of CAD shapes without activisation of selection
1300 * of their sub-shapes (without opened local context for OCC viewer)
1302 //=================================================================
1303 void GEOM_Displayer::GlobalSelection( const int theMode, const bool update )
1305 TColStd_MapOfInteger aModes;
1306 aModes.Add( theMode );
1307 GlobalSelection( aModes, update );
1310 //=================================================================
1312 * GEOM_Displayer::globalSelection
1313 * Activate selection of CAD shapes without activisation of selection
1314 * of their sub-shapes (without opened local context for OCC viewer)
1316 //=================================================================
1317 void GEOM_Displayer::GlobalSelection( const TColStd_MapOfInteger& theModes,
1318 const bool update, const QList<int>* theSubShapes )
1320 SUIT_Session* session = SUIT_Session::session();
1321 SalomeApp_Application* app = dynamic_cast<SalomeApp_Application*>( session->activeApplication() );
1325 SALOME_View* vf = GetActiveView();
1329 // Close local context
1330 vf->GlobalSelection( update );
1332 // Set selection filters in accordance with current mode
1333 LightApp_SelectionMgr* sm = app->selectionMgr();
1337 // Remove from selection temporary objects if necessary
1338 if ( !theModes.Contains( GEOM_PREVIEW ) )
1339 clearTemporary( sm );
1341 //@ aSel->ClearIndex();
1345 // Remove filters from AIS_InteractiveContext
1346 Handle(AIS_InteractiveContext) ic;
1347 SOCC_Viewer* viewer = dynamic_cast<SOCC_Viewer*>( vf );
1350 ic = viewer->getAISContext();
1352 ic->RemoveFilters();
1355 if ( theModes.Contains( GEOM_ALLOBJECTS ) )
1358 SUIT_SelectionFilter* aFilter;
1359 if ( theModes.Extent() == 1 )
1361 int aMode = TColStd_MapIteratorOfMapOfInteger( theModes ).Key();
1363 if ( aMode == GEOM_COMPOUNDFILTER )
1364 aFilter = getComplexFilter( theSubShapes );
1366 aFilter = getFilter( aMode );
1368 else if ( theModes.Extent() > 1 )
1370 TColStd_MapOfInteger aTopAbsModes;
1371 TColStd_MapIteratorOfMapOfInteger anIter( theModes );
1372 QList<SUIT_SelectionFilter*> aListOfFilters;
1373 for ( ; anIter.More(); anIter.Next() )
1375 SUIT_SelectionFilter* aFilter;
1376 int aMode = anIter.Key();
1377 if ( aMode == GEOM_COMPOUNDFILTER )
1378 aFilter = getComplexFilter( theSubShapes );
1380 aFilter = getFilter( aMode );
1383 aListOfFilters.append( aFilter );
1386 aFilter = new GEOM_LogicalFilter( aListOfFilters, GEOM_LogicalFilter::LO_OR );
1393 sm->installFilter( aFilter );
1396 Handle(GEOM_OCCFilter) anOCCFilter = new GEOM_OCCFilter( sm );
1397 ic->AddFilter( anOCCFilter );
1402 //=================================================================
1404 * GEOM_Displayer::LocalSelection
1405 * Activate selection of CAD shapes with activisation of selection
1406 * of their sub-shapes (with opened local context for OCC viewer)
1408 //=================================================================
1409 void GEOM_Displayer::LocalSelection( const SALOME_ListIO& theIOList, const int theMode )
1411 SALOME_ListIteratorOfListIO Iter( theIOList );
1412 for ( ; Iter.More(); Iter.Next() )
1413 LocalSelection( Iter.Value(), theMode );
1416 //=================================================================
1418 * GEOM_Displayer::BeforeDisplay
1419 * Called before displaying of pars. Close local context
1420 * [ Reimplemented from SALOME_Displayer ]
1422 //=================================================================
1423 void GEOM_Displayer::BeforeDisplay( SALOME_View* v, const SALOME_OCCViewType& )
1425 SOCC_Viewer* vf = dynamic_cast<SOCC_Viewer*>( v );
1428 Handle(AIS_InteractiveContext) ic = vf->getAISContext();
1431 if ( ic->HasOpenedContext() )
1432 ic->CloseAllContexts();
1437 void GEOM_Displayer::AfterDisplay( SALOME_View*, const SALOME_OCCViewType& )
1442 //=================================================================
1444 * GEOM_Displayer::SetColor
1445 * Set color for shape displaying. If it is equal -1 then default color is used.
1446 * Available values are from Quantity_NameOfColor enumeration
1448 //=================================================================
1449 void GEOM_Displayer::SetColor( const int color )
1456 myShadingColor = Quantity_Color( (Quantity_NameOfColor)color );
1460 int GEOM_Displayer::GetColor() const
1465 bool GEOM_Displayer::HasColor() const
1467 return myColor != -1;
1470 void GEOM_Displayer::UnsetColor()
1474 SUIT_ResourceMgr* resMgr = SUIT_Session::session()->resourceMgr();
1475 QColor col = resMgr->colorValue( "Geometry", "shading_color", QColor( 255, 0, 0 ) );
1476 myShadingColor = SalomeApp_Tools::color( col );
1479 //=================================================================
1481 * GEOM_Displayer::SetWidth
1482 * Set width of shape displaying. If it is equal -1 then default width is used.
1484 //=================================================================
1485 void GEOM_Displayer::SetWidth( const double width )
1490 double GEOM_Displayer::GetWidth() const
1495 bool GEOM_Displayer::HasWidth() const
1497 return myWidth != -1;
1500 void GEOM_Displayer::UnsetWidth()
1505 //=================================================================
1507 * GEOM_Displayer::SetToActivate
1508 * This method is used for activisation/deactivisation of objects to be displayed
1510 //=================================================================
1511 void GEOM_Displayer::SetToActivate( const bool toActivate )
1513 myToActivate = toActivate;
1515 bool GEOM_Displayer::ToActivate() const
1517 return myToActivate;
1520 //=================================================================
1522 * GEOM_Displayer::clearTemporary
1523 * Removes from selection temporary objects
1525 //=================================================================
1526 void GEOM_Displayer::clearTemporary( LightApp_SelectionMgr* theSelMgr )
1528 SALOME_ListIO selected, toSelect;
1529 theSelMgr->selectedObjects( selected );
1531 for ( SALOME_ListIteratorOfListIO it( selected ) ; it.More(); it.Next() ) {
1532 Handle(SALOME_InteractiveObject) io = it.Value();
1533 if ( !io.IsNull() && io->hasEntry() && strncmp( io->getEntry(), "TEMP_", 5 ) != 0 )
1534 toSelect.Append( it.Value() );
1537 theSelMgr->setSelectedObjects( toSelect, true );
1540 void GEOM_Displayer::SetName( const char* theName )
1545 void GEOM_Displayer::UnsetName()
1550 SalomeApp_Study* GEOM_Displayer::getStudy() const
1552 return dynamic_cast<SalomeApp_Study*>( myApp->activeStudy() );
1555 void GEOM_Displayer::setIO( const Handle(SALOME_InteractiveObject)& theIO )
1560 void GEOM_Displayer::setShape( const TopoDS_Shape& theShape )
1565 bool GEOM_Displayer::canBeDisplayed( const QString& /*entry*/, const QString& viewer_type ) const
1567 return viewer_type==SOCC_Viewer::Type() || viewer_type==SVTK_Viewer::Type();
1570 int GEOM_Displayer::SetDisplayMode( const int theMode )
1572 int aPrevMode = myDisplayMode;
1573 if ( theMode != -1 )
1574 myDisplayMode = theMode;
1577 SUIT_ResourceMgr* resMgr = SUIT_Session::session()->resourceMgr();
1578 myDisplayMode = resMgr->integerValue( "Geometry", "display_mode", 0 );
1583 int GEOM_Displayer::GetDisplayMode() const
1585 return myDisplayMode;
1588 int GEOM_Displayer::UnsetDisplayMode()
1590 int aPrevMode = myDisplayMode;
1591 SUIT_ResourceMgr* resMgr = SUIT_Session::session()->resourceMgr();
1592 myDisplayMode = resMgr->integerValue( "Geometry", "display_mode", 0 );
1596 SALOMEDS::Color GEOM_Displayer::getUniqueColor( const QList<SALOMEDS::Color>& theReservedColors )
1599 int aTolerance = 64;
1600 int anIterations = 0;
1606 if( anIterations % aPeriod == 0 )
1609 if( aTolerance < 1 )
1612 //std::cout << "Iteration N" << anIterations << " (tolerance=" << aTolerance << ")"<< std::endl;
1614 aHue = (int)( 360.0 * rand() / RAND_MAX );
1615 //std::cout << "Hue = " << aHue << std::endl;
1617 //std::cout << "Auto colors : ";
1619 QList<SALOMEDS::Color>::const_iterator it = theReservedColors.constBegin();
1620 QList<SALOMEDS::Color>::const_iterator itEnd = theReservedColors.constEnd();
1621 for( ; it != itEnd; ++it )
1623 SALOMEDS::Color anAutoColor = *it;
1624 QColor aQColor( (int)( anAutoColor.R * 255.0 ), (int)( anAutoColor.G * 255.0 ), (int)( anAutoColor.B * 255.0 ) );
1627 aQColor.getHsv( &h, &s, &v );
1628 //std::cout << h << " ";
1629 if( abs( h - aHue ) < aTolerance )
1632 //std::cout << "break (diff = " << abs( h - aHue ) << ")";
1636 //std::cout << std::endl;
1642 //std::cout << "Hue of the returned color = " << aHue << std::endl;
1644 aColor.setHsv( aHue, 255, 255 );
1646 SALOMEDS::Color aSColor;
1647 aSColor.R = (double)aColor.red() / 255.0;
1648 aSColor.G = (double)aColor.green() / 255.0;
1649 aSColor.B = (double)aColor.blue() / 255.0;
1656 PropMap GEOM_Displayer::getDefaultPropepryMap(const QString& viewer_type){
1657 PropMap aDefaultMap;
1658 SUIT_ResourceMgr* aResMgr = SUIT_Session::session()->resourceMgr();
1660 aDefaultMap.insert(VISIBILITY_PROP , 1);
1665 if(viewer_type == SOCC_Viewer::Type()) {
1666 anUIsoNumber = aResMgr->integerValue("OCCViewer", "iso_number_u", 1);
1667 aVIsoNumber = aResMgr->integerValue("OCCViewer", "iso_number_v", 1);
1668 } else if( viewer_type==SVTK_Viewer::Type()) {
1669 anUIsoNumber = aResMgr->integerValue("VTKViewer", "iso_number_u", 1);
1670 aVIsoNumber = aResMgr->integerValue("VTKViewer", "iso_number_u", 1);
1672 QString anIsos("%1%2%3");
1673 anIsos = anIsos.arg(anUIsoNumber);anIsos = anIsos.arg(DIGIT_SEPARATOR);anIsos = anIsos.arg(aVIsoNumber);
1674 aDefaultMap.insert(ISOS_PROP , anIsos);
1677 aDefaultMap.insert( TRANSPARENCY_PROP , 0.0 );
1680 aDefaultMap.insert( DISPLAY_MODE_PROP , aResMgr->integerValue("Geometry", "display_mode", 0));
1683 aDefaultMap.insert( VECTOR_MODE_PROP , 0);
1686 QColor col = aResMgr->colorValue( "Geometry", "shading_color", QColor( 255, 0, 0 ) );
1687 aDefaultMap.insert( COLOR_PROP , col);
1689 //7. Deflection Coeff
1691 //rnv: Currently deflection coefficient is not supported by VTK viewer.
1692 if(viewer_type == SOCC_Viewer::Type()) {
1693 aDC = aResMgr->doubleValue("Geometry", "deflection_coeff", 0.001);
1694 } else if( viewer_type==SVTK_Viewer::Type()) {
1697 aDefaultMap.insert( DEFLECTION_COEFF_PROP , aDC);
1702 bool GEOM_Displayer::MergePropertyMaps(PropMap& theOrigin, PropMap& theDefault) {
1704 if(!theOrigin.contains(VISIBILITY_PROP)) {
1705 theOrigin.insert(VISIBILITY_PROP, 0);
1708 if(!theOrigin.contains(TRANSPARENCY_PROP)) {
1709 theOrigin.insert(TRANSPARENCY_PROP, theDefault.value(TRANSPARENCY_PROP));
1712 if(!theOrigin.contains(DISPLAY_MODE_PROP)) {
1713 theOrigin.insert(DISPLAY_MODE_PROP, theDefault.value(DISPLAY_MODE_PROP));
1716 if(!theOrigin.contains(ISOS_PROP)) {
1717 theOrigin.insert(ISOS_PROP, theDefault.value(ISOS_PROP));
1720 if(!theOrigin.contains(VECTOR_MODE_PROP)) {
1721 theOrigin.insert(VECTOR_MODE_PROP, theDefault.value(VECTOR_MODE_PROP));
1724 if(!theOrigin.contains(DEFLECTION_COEFF_PROP)) {
1725 theOrigin.insert(DEFLECTION_COEFF_PROP, theDefault.value(DEFLECTION_COEFF_PROP));
1728 return (nbInserted > 0);
1732 SALOMEDS::Color GEOM_Displayer::getColor(GEOM::GEOM_Object_var theGeomObject, bool& hasColor) {
1733 SALOMEDS::Color aSColor;
1736 SUIT_Session* session = SUIT_Session::session();
1737 SUIT_Application* app = session->activeApplication();
1739 if ( app && !theGeomObject->_is_nil()) {
1740 SalomeApp_Study* study = dynamic_cast<SalomeApp_Study*>( app->activeStudy() );
1743 aSColor = theGeomObject->GetColor();
1744 hasColor = aSColor.R >= 0 && aSColor.G >= 0 && aSColor.B >= 0;
1745 if( !hasColor && theGeomObject->GetType() == GEOM_GROUP ) { // auto color for group
1746 GEOM::GEOM_Gen_var theGeomGen = GeometryGUI::GetGeomGen();
1747 GEOM::GEOM_IGroupOperations_var anOperations = theGeomGen->GetIGroupOperations( study->id() );
1748 GEOM::GEOM_Object_var aMainObject = anOperations->GetMainShape( theGeomObject );
1749 if ( !aMainObject->_is_nil() && aMainObject->GetAutoColor() )
1751 QList<SALOMEDS::Color> aReservedColors;
1753 SalomeApp_Application* app = dynamic_cast<SalomeApp_Application*>( app );
1754 CORBA::String_var IOR = app->orb()->object_to_string( aMainObject );
1755 if ( strcmp(IOR.in(), "") != 0 )
1757 _PTR(Study) aStudy = study->studyDS();
1758 _PTR(SObject) aMainSObject( aStudy->FindObjectIOR( std::string(IOR) ) );
1759 _PTR(ChildIterator) it( aStudy->NewChildIterator( aMainSObject ) );
1760 for( ; it->More(); it->Next() )
1762 _PTR(SObject) aChildSObject( it->Value() );
1763 GEOM::GEOM_Object_var aChildObject =
1764 GEOM::GEOM_Object::_narrow(GeometryGUI::ClientSObjectToObject(aChildSObject));
1765 if( CORBA::is_nil( aChildObject ) )
1768 if( aChildObject->GetType() != GEOM_GROUP )
1771 SALOMEDS::Color aReservedColor = aChildObject->GetColor();
1772 aReservedColors.append( aReservedColor );
1776 aSColor = getUniqueColor( aReservedColors );