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 );
357 setVisibilityState(theIO->getEntry(), Qtx::ShownState);
359 delete prs; // delete presentation because displayer is its owner
364 //=================================================================
366 * GEOM_Displayer::Display
367 * This overloaded Display() method can be useful for operations
368 * not using dialog boxes.
370 //=================================================================
371 void GEOM_Displayer::Display( GEOM::GEOM_Object_ptr theObj, const bool updateViewer )
373 if ( theObj->_is_nil() )
376 std::string entry = getEntry( theObj );
378 Display(new SALOME_InteractiveObject(entry.c_str(), "GEOM", getName(theObj).c_str()),
383 //=================================================================
385 * GEOM_Displayer::Erase
386 * Erase interactive object in the current viewer
388 //=================================================================
389 void GEOM_Displayer::Erase( const Handle(SALOME_InteractiveObject)& theIO,
391 const bool updateViewer,
392 SALOME_View* theViewFrame )
394 if ( theIO.IsNull() )
397 SALOME_View* vf = theViewFrame ? theViewFrame : GetActiveView();
400 SALOME_Prs* prs = vf->CreatePrs( theIO->getEntry() );
402 vf->Erase( prs, forced );
405 delete prs; // delete presentation because displayer is its owner
407 int aMgrId = getViewManagerId(vf);
408 SalomeApp_Study* aStudy = getStudy();
409 aStudy->setObjectProperty(aMgrId, theIO->getEntry(), VISIBILITY_PROP, 0 );
411 setVisibilityState(theIO->getEntry(), Qtx::HiddenState);
416 //=================================================================
418 * GEOM_Displayer::Erase
419 * Erase geometry object in the current viewer
421 //=================================================================
422 void GEOM_Displayer::Erase( GEOM::GEOM_Object_ptr theObj,
424 const bool updateViewer )
426 std::string entry = getEntry( theObj );
429 Erase(new SALOME_InteractiveObject(entry.c_str(), "GEOM", getName(theObj).c_str()),
430 forced, updateViewer);
434 //=================================================================
436 * GEOM_Displayer::Redisplay
437 * Redisplay (erase and then display again) interactive object
438 * in the current viewer
440 //=================================================================
441 void GEOM_Displayer::Redisplay( const Handle(SALOME_InteractiveObject)& theIO,
442 const bool updateViewer )
444 // Remove the object permanently (<forced> == true)
445 SUIT_Session* ses = SUIT_Session::session();
446 SUIT_Application* app = ses->activeApplication();
449 SUIT_Desktop* desk = app->desktop();
450 QList<SUIT_ViewWindow*> wnds = desk->windows();
451 SUIT_ViewWindow* wnd;
452 QListIterator<SUIT_ViewWindow*> it( wnds );
453 while ( it.hasNext() && (wnd = it.next()) )
455 SUIT_ViewManager* vman = wnd->getViewManager();
458 SUIT_ViewModel* vmodel = vman->getViewModel();
461 SALOME_View* view = dynamic_cast<SALOME_View*>(vmodel);
464 if ( view->isVisible( theIO ) || view == GetActiveView() )
466 Erase( theIO, true, false, view );
467 Display( theIO, updateViewer, view );
476 //=================================================================
478 * GEOM_Displayer::Display
479 * Calls Display() method for each object in the given list
481 //=================================================================
482 void GEOM_Displayer::Display( const SALOME_ListIO& theIOList, const bool updateViewer )
484 SALOME_ListIteratorOfListIO Iter( theIOList );
485 for ( ; Iter.More(); Iter.Next() ) {
486 Display( Iter.Value(), false );
492 //=================================================================
494 * GEOM_Displayer::Erase
495 * Calls Erase() method for each object in the given list
497 //=================================================================
498 void GEOM_Displayer::Erase( const SALOME_ListIO& theIOList,
500 const bool updateViewer )
502 SALOME_ListIteratorOfListIO Iter( theIOList );
503 for ( ; Iter.More(); Iter.Next() )
504 Erase( Iter.Value(), forced, false );
510 //=================================================================
512 * GEOM_Displayer::Redisplay
513 * Calls Redisplay() method for each object in the given list
515 //=================================================================
516 void GEOM_Displayer::Redisplay( const SALOME_ListIO& theIOList, const bool updateViewer )
518 SALOME_ListIteratorOfListIO Iter( theIOList );
519 for ( ; Iter.More(); Iter.Next() )
520 Redisplay( Iter.Value(), false );
526 //=================================================================
528 * GEOM_Displayer::Update
529 * Update OCC presentaion
530 * [ Reimplemented from SALOME_Displayer ]
532 //=================================================================
533 void GEOM_Displayer::Update( SALOME_OCCPrs* prs )
535 SOCC_Prs* occPrs = dynamic_cast<SOCC_Prs*>( prs );
539 if ( myType == GEOM_MARKER && !myShape.IsNull() && myShape.ShapeType() == TopAbs_FACE )
541 TopoDS_Face aFace = TopoDS::Face( myShape );
542 Handle(Geom_Plane) aPlane = Handle(Geom_Plane)::DownCast( BRep_Tool::Surface( aFace ) );
543 if ( !aPlane.IsNull() )
545 gp_Ax3 aPos = aPlane->Pln().Position();
546 Handle(Geom_Axis2Placement) aPlc = new Geom_Axis2Placement( aPos.Ax2() );
548 Handle(GEOM_AISTrihedron) aTrh;
550 if ( occPrs->IsNull() )
552 aTrh = new GEOM_AISTrihedron( aPlc );
555 aTrh->SetColor( (Quantity_NameOfColor)GetColor() );
558 aTrh->SetWidth( GetWidth() );
560 if ( !myIO.IsNull() )
563 aTrh->SetOwner( myIO );
566 occPrs->AddObject( aTrh );
570 AIS_ListOfInteractive aList;
571 occPrs->GetObjects( aList );
572 AIS_ListIteratorOfListOfInteractive anIter( aList );
573 for ( ; anIter.More(); anIter.Next() )
575 aTrh = Handle(GEOM_AISTrihedron)::DownCast( anIter.Value() );
576 if ( !aTrh.IsNull() )
578 aTrh->SetComponent( aPlc );
584 occPrs->SetToActivate( ToActivate() );
589 // if presentation is empty we try to create new one
590 if ( occPrs->IsNull() )
592 SalomeApp_Study* aStudy = getStudy();
595 if ( !myShape.IsNull() ) {
597 bool onlyVertex = (myShape.ShapeType() == TopAbs_VERTEX || isCompoundOfVertices( myShape ));
602 aMgrId = getViewManagerId(myViewFrame);
603 anEntry = myIO->getEntry();
605 bool useStudy = !anEntry.isEmpty() && aMgrId != -1;
606 bool useObjColor = false;
607 bool useObjMarker = false;
613 aPropMap = aStudy->getObjectPropMap(aMgrId,anEntry);
614 aDefPropMap = getDefaultPropepryMap(SOCC_Viewer::Type());
615 bool isDiff = MergePropertyMaps(aPropMap, aDefPropMap);
618 aStudy->setObjectPropMap(aMgrId,anEntry,aPropMap);
621 //Handle(GEOM_AISShape) AISShape = new GEOM_AISShape( myShape, "" );
622 Handle(GEOM_AISShape) AISShape;
623 if (myType == GEOM_VECTOR)
624 AISShape = new GEOM_AISVector (myShape, "");
626 if (myShape.ShapeType() != TopAbs_VERTEX && // fix pb with not displayed points
627 !TopoDS_Iterator(myShape).More())
628 return;// NPAL15983 (Bug when displaying empty groups)
629 AISShape = new GEOM_AISShape (myShape, "");
631 // Temporary staff: vertex must be infinite for correct visualization
632 AISShape->SetInfiniteState( myShape.Infinite() ); // || myShape.ShapeType() == TopAbs_VERTEX // VSR: 05/04/2010: Fix 20668 (Fit All for points & lines)
634 // Setup shape properties here ..., e.g. display mode, color, transparency, etc
636 AISShape->SetDisplayMode( aPropMap.value(DISPLAY_MODE_PROP).toInt() );
637 AISShape->SetDisplayVectors(aPropMap.value(VECTOR_MODE_PROP).toInt());
640 if(aPropMap.contains(COLOR_PROP)) {
641 Quantity_Color quant_col = SalomeApp_Tools::color( aPropMap.value(COLOR_PROP).value<QColor>());
642 AISShape->SetShadingColor( quant_col );
646 AISShape->SetDisplayMode( myDisplayMode );
647 AISShape->SetShadingColor( myShadingColor );
652 // Set color and number for iso lines
653 SUIT_ResourceMgr* aResMgr = SUIT_Session::session()->resourceMgr();
654 QColor col = aResMgr->colorValue( "Geometry", "isos_color",
655 QColor(int(0.5*255), int(0.5*255), int(0.5*255)) );
656 Quantity_Color aColor = SalomeApp_Tools::color( col );
658 //get the ISOS number, set transparency if need
659 int anUIsoNumber, aVIsoNumber;
661 QString anIsos = aPropMap.value(ISOS_PROP).toString();
662 QStringList uv = anIsos.split(DIGIT_SEPARATOR);
663 anUIsoNumber = uv[0].toInt();
664 aVIsoNumber = uv[1].toInt();
665 AISShape->SetTransparency(aPropMap.value(TRANSPARENCY_PROP).toDouble());
667 anUIsoNumber = aResMgr->integerValue("OCCViewer", "iso_number_u", 1);
668 aVIsoNumber = aResMgr->integerValue("OCCViewer", "iso_number_v", 1);
671 Handle(Prs3d_IsoAspect) anAspect = AISShape->Attributes()->UIsoAspect();
672 anAspect->SetNumber( anUIsoNumber );
673 anAspect->SetColor( aColor );
674 AISShape->Attributes()->SetUIsoAspect( anAspect );
676 anAspect = AISShape->Attributes()->VIsoAspect();
677 anAspect->SetNumber( aVIsoNumber );
678 anAspect->SetColor( aColor );
679 AISShape->Attributes()->SetVIsoAspect( anAspect );
683 AISShape->SetColor( (Quantity_NameOfColor)GetColor() );
686 if(aPropMap.contains(MARKER_TYPE_PROP)) {
687 QStringList aList = aPropMap.value(MARKER_TYPE_PROP).toString().split(DIGIT_SEPARATOR);
688 if(aList.size() == 2) { //Standard marker string contains "TypeOfMarker:ScaleOfMarker"
689 Handle(Prs3d_PointAspect) anAspect = AISShape->Attributes()->PointAspect();
690 int aTypeOfMarker = aList[0].toInt();
691 double aScaleOfMarker = aList[1].toDouble();
692 anAspect->SetScale( aScaleOfMarker );
693 anAspect->SetTypeOfMarker((Aspect_TypeOfMarker) (aTypeOfMarker-1) );
694 anAspect->SetColor( (Quantity_NameOfColor)GetColor() );
695 AISShape->Attributes()->SetPointAspect( anAspect );
696 } else { //Custom marker string contains "IdOfTexsture"
697 int textureId = aList[0].toInt();
698 Standard_Integer aWidth, aHeight;
699 Handle(Graphic3d_HArray1OfBytes) aTexture = GeometryGUI::getTexture( aStudy, textureId, aWidth, aHeight );
700 if ( !aTexture.IsNull() ) {
701 static int TextureId = 0;
702 Handle(Prs3d_PointAspect) aTextureAspect = new Prs3d_PointAspect((Quantity_NameOfColor)GetColor(),
706 AISShape->Attributes()->SetPointAspect( aTextureAspect );
721 col = aResMgr->colorValue( "Geometry", "point_color", QColor( 255, 255, 0 ) );
722 aColor = SalomeApp_Tools::color( col );
724 if(aPropMap.contains(MARKER_TYPE_PROP)) {
725 QStringList aList = aPropMap.value(MARKER_TYPE_PROP).toString().split(DIGIT_SEPARATOR);
726 if(aList.size() == 2) { //Standard marker string contains "TypeOfMarker:ScaleOfMarker"
727 int aTypeOfMarker = aList[0].toInt();
728 double aScaleOfMarker = aList[1].toDouble();
729 Handle(Prs3d_PointAspect) anAspect = AISShape->Attributes()->PointAspect();
730 anAspect->SetScale( aScaleOfMarker );
731 anAspect->SetTypeOfMarker((Aspect_TypeOfMarker) (aTypeOfMarker-1) );
732 anAspect->SetColor( aColor );
733 AISShape->Attributes()->SetPointAspect( anAspect );
734 } else { //Custom marker string contains "IdOfTexsture"
735 int textureId = aList[0].toInt();
736 Standard_Integer aWidth, aHeight;
737 Handle(Graphic3d_HArray1OfBytes) aTexture = GeometryGUI::getTexture( aStudy, textureId, aWidth, aHeight );
738 if ( !aTexture.IsNull() ) {
739 static int TextureId = 0;
740 Handle(Prs3d_PointAspect) aTextureAspect = new Prs3d_PointAspect(aColor,
744 AISShape->Attributes()->SetPointAspect( aTextureAspect );
757 col = aResMgr->colorValue( "Geometry", "wireframe_color", QColor( 255, 255, 0 ) );
758 aColor = SalomeApp_Tools::color( col );
760 Handle(Prs3d_LineAspect) anAspect = AISShape->Attributes()->LineAspect();
761 anAspect->SetColor( aColor );
762 AISShape->Attributes()->SetLineAspect( anAspect );
764 // Set unfree boundaries aspect
765 anAspect = AISShape->Attributes()->UnFreeBoundaryAspect();
766 anAspect->SetColor( aColor );
767 AISShape->Attributes()->SetUnFreeBoundaryAspect( anAspect );
769 // Set free boundaries aspect
770 col = aResMgr->colorValue( "Geometry", "free_bound_color", QColor( 0, 255, 0 ) );
771 aColor = SalomeApp_Tools::color( col );
773 anAspect = AISShape->Attributes()->FreeBoundaryAspect();
774 anAspect->SetColor( aColor );
775 AISShape->Attributes()->SetFreeBoundaryAspect( anAspect );
778 col = aResMgr->colorValue( "Geometry", "line_color", QColor( 255, 0, 0 ) );
779 aColor = SalomeApp_Tools::color( col );
781 anAspect = AISShape->Attributes()->WireAspect();
782 anAspect->SetColor( aColor );
783 AISShape->Attributes()->SetWireAspect( anAspect );
785 // bug [SALOME platform 0019868]
786 // Set deviation angle. Default one is 12 degrees (Prs3d_Drawer.cxx:18)
787 //AISShape->SetOwnDeviationAngle( 10*PI/180 );
792 aDC = aPropMap.value(DEFLECTION_COEFF_PROP).toDouble();
795 aDC = aResMgr->doubleValue("Geometry", "deflection_coeff", 0.001);
798 aDC = std::max( aDC, DEFLECTION_MIN ); // to avoid to small values of the coefficient
799 AISShape->SetOwnDeviationCoefficient(aDC);
804 AISShape->SetWidth( GetWidth() );
806 if ( !myIO.IsNull() )
808 AISShape->setIO( myIO );
809 AISShape->SetOwner( myIO );
811 else if ( !myName.empty() )
813 // Workaround to allow selection of temporary objects
814 static int tempId = 0;
816 sprintf( buf, "TEMP_%d", tempId++ );
817 Handle( SALOME_InteractiveObject ) anObj =
818 new SALOME_InteractiveObject( buf, "GEOM", myName.c_str() );
819 AISShape->setIO( anObj );
820 AISShape->SetOwner( anObj );
823 Handle( SALOME_InteractiveObject ) anIO = AISShape->getIO();
824 if ( !anIO.IsNull() ) {
825 _PTR(SObject) SO ( aStudy->studyDS()->FindObjectID( anIO->getEntry() ) );
827 // get CORBA reference to data object
828 CORBA::Object_var object = GeometryGUI::ClientSObjectToObject(SO);
829 if ( !CORBA::is_nil( object ) ) {
830 // downcast to GEOM object
831 GEOM::GEOM_Object_var aGeomObject = GEOM::GEOM_Object::_narrow( object );
832 bool hasColor = false;
833 SALOMEDS::Color aSColor = getColor(aGeomObject,hasColor);
834 if( hasColor && useObjColor) {
835 Quantity_Color aQuanColor( aSColor.R, aSColor.G, aSColor.B, Quantity_TOC_RGB );
836 AISShape->SetColor( aQuanColor );
837 AISShape->SetShadingColor( aQuanColor );
839 Handle(Prs3d_PointAspect) anAspect = AISShape->Attributes()->PointAspect();
840 anAspect->SetColor( aQuanColor );
841 anAspect->SetScale( myScaleOfMarker );
842 anAspect->SetTypeOfMarker( myTypeOfMarker );
843 AISShape->Attributes()->SetPointAspect( anAspect );
845 } else if(!hasColor) {
846 //In case if color wasn't defined in the property map of the object
847 //and GEOM_Object color also wasn't defined get default color from Resource Mgr.
848 QColor col = aResMgr->colorValue( "Geometry", "shading_color", QColor( 255, 0, 0 ) );
849 Quantity_Color aQuanColor = SalomeApp_Tools::color( col );
850 AISShape->SetShadingColor( aQuanColor );
851 aStudy->setObjectProperty( aMgrId, anIO->getEntry(), COLOR_PROP, col );
856 GEOM::marker_type aType = aGeomObject->GetMarkerType();
857 GEOM::marker_size aSize = aGeomObject->GetMarkerSize();
858 if ( aType > GEOM::MT_NONE && aType < GEOM::MT_USER && aSize > GEOM::MS_NONE && aSize <= GEOM::MS_70 ) {
859 Aspect_TypeOfMarker aMType = (Aspect_TypeOfMarker)( (int)aType-1 );
860 double aMSize = ((int)aSize+1)*0.5;
861 Handle(Prs3d_PointAspect) anAspect = AISShape->Attributes()->PointAspect();
862 anAspect->SetScale( aMSize );
863 anAspect->SetTypeOfMarker( aMType );
864 Quantity_Color aQuanColor = SalomeApp_Tools::color( aResMgr->colorValue( "Geometry", "point_color", QColor( 255, 255, 0 ) ) );
866 aQuanColor = Quantity_Color( aSColor.R, aSColor.G, aSColor.B, Quantity_TOC_RGB );
867 anAspect->SetColor( aQuanColor );
868 AISShape->Attributes()->SetPointAspect( anAspect );
870 else if ( aType == GEOM::MT_USER ) {
871 int aTextureId = aGeomObject->GetMarkerTexture();
872 Quantity_Color aQuanColor = SalomeApp_Tools::color( aResMgr->colorValue( "Geometry", "point_color", QColor( 255, 255, 0 ) ) );
873 if ( hasColor ) aQuanColor = Quantity_Color( aSColor.R, aSColor.G, aSColor.B, Quantity_TOC_RGB );
874 Standard_Integer aWidth, aHeight;
875 Handle(Graphic3d_HArray1OfBytes) aTexture = GeometryGUI::getTexture( getStudy(), aTextureId, aWidth, aHeight );
876 if ( !aTexture.IsNull() ) {
877 static int TextureId = 0;
878 Handle(Prs3d_PointAspect) aTextureAspect = new Prs3d_PointAspect(aQuanColor,
882 AISShape->Attributes()->SetPointAspect( aTextureAspect );
884 } else { //Use marker from the preferences
885 Handle(Prs3d_PointAspect) anAspect = AISShape->Attributes()->PointAspect();
886 anAspect->SetScale( myScaleOfMarker );
887 anAspect->SetTypeOfMarker( myTypeOfMarker );
888 Quantity_Color aQuanColor = SalomeApp_Tools::color( aResMgr->colorValue( "Geometry", "point_color", QColor( 255, 255, 0 ) ) );
890 aQuanColor = Quantity_Color( aSColor.R, aSColor.G, aSColor.B, Quantity_TOC_RGB );
891 anAspect->SetColor( aQuanColor );
892 AISShape->Attributes()->SetPointAspect( anAspect );
898 // AISShape->SetName(???); ??? necessary to set name ???
899 occPrs->AddObject( AISShape );
901 // In accordance with ToActivate() value object will be activated/deactivated
902 // when it will be displayed
903 occPrs->SetToActivate( ToActivate() );
906 // if presentation is found -> set again shape for it
909 if ( !myShape.IsNull() )
911 AIS_ListOfInteractive IOList;
912 occPrs->GetObjects( IOList );
913 AIS_ListIteratorOfListOfInteractive Iter( IOList );
914 for ( ; Iter.More(); Iter.Next() )
916 Handle(GEOM_AISShape) AISShape = Handle(GEOM_AISShape)::DownCast( Iter.Value() );
917 if ( AISShape.IsNull() )
919 if ( AISShape->Shape() != myShape )
921 AISShape->Set( myShape );
922 AISShape->UpdateSelection();
923 AISShape->SetToUpdate();
925 if ( !myIO.IsNull() )
927 AISShape->setIO( myIO );
928 AISShape->SetOwner( myIO );
936 //=================================================================
938 * GEOM_Displayer::Update
939 * Update VTK presentaion
940 * [ Reimplemented from SALOME_Displayer ]
942 //=================================================================
943 void GEOM_Displayer::Update( SALOME_VTKPrs* prs )
945 SalomeApp_Study* aStudy = getStudy();
947 SVTK_Prs* vtkPrs = dynamic_cast<SVTK_Prs*>( prs );
949 if ( !vtkPrs || myShape.IsNull() || !aStudy)
952 bool useStudy = false;
955 vtkActorCollection* theActors = 0;
957 if ( myType == GEOM_MARKER && myShape.ShapeType() == TopAbs_FACE ) {
958 //myToActivate = false; // ouv: commented to make the trihedron pickable (see IPAL18657)
959 GEOM_VTKTrihedron* aTrh = GEOM_VTKTrihedron::New();
962 Quantity_Color aColor( (Quantity_NameOfColor)GetColor() );
963 aTrh->SetColor( aColor.Red(), aColor.Green(), aColor.Blue() );
966 Handle(Geom_Plane) aPlane =
967 Handle(Geom_Plane)::DownCast( BRep_Tool::Surface( TopoDS::Face( myShape ) ) );
968 if ( aPlane.IsNull() )
971 gp_Ax2 anAx2 = aPlane->Pln().Position().Ax2();
972 aTrh->SetPlacement( new Geom_Axis2Placement( anAx2 ) );
974 // if ( SVTK_Viewer* vf = dynamic_cast<SVTK_Viewer*>( GetActiveView() ) )
975 // aTrh->SetSize( 0.5 * vf->GetTrihedronSize() );
977 vtkPrs->AddObject( aTrh );
979 theActors = vtkActorCollection::New();
980 theActors->AddItem( aTrh );
983 theActors = GEOM_AssemblyBuilder::BuildActors( myShape, 0, 0, Standard_True, myType == GEOM_VECTOR );
986 aMgrId = getViewManagerId(myViewFrame);
987 anEntry = myIO->getEntry();
989 useStudy = !anEntry.isEmpty() && aMgrId != -1;
992 aPropMap = aStudy->getObjectPropMap(aMgrId,anEntry);
993 PropMap aDefPropMap = getDefaultPropepryMap(SVTK_Viewer::Type());
994 bool isDiff = MergePropertyMaps(aPropMap, aDefPropMap);
996 aStudy->setObjectPropMap(aMgrId,anEntry,aPropMap);
1000 theActors->InitTraversal();
1002 vtkActor* anActor = (vtkActor*)theActors->GetNextActor();
1004 vtkProperty* aProp = 0;
1006 if ( HasColor() || HasWidth() )
1008 aProp = vtkProperty::New();
1009 aProp->SetRepresentationToWireframe();
1014 Quantity_Color aColor( (Quantity_NameOfColor)GetColor() );
1015 aProp->SetColor( aColor.Red(), aColor.Green(), aColor.Blue() );
1020 aProp->SetLineWidth( GetWidth() );
1023 while ( anActor != NULL )
1025 SALOME_Actor* GActor = SALOME_Actor::SafeDownCast( anActor );
1027 GActor->setIO( myIO );
1031 GActor->SetProperty( aProp );
1032 GActor->SetPreviewProperty( aProp );
1035 GEOM_Actor* aGeomGActor = GEOM_Actor::SafeDownCast( anActor );
1036 if ( aGeomGActor != 0 )
1039 aGeomGActor->SetShadingProperty( aProp );
1040 aGeomGActor->SetWireframeProperty( aProp );
1042 int aIsos[2]= { 1, 1 };
1044 QString anIsos = aPropMap.value(ISOS_PROP).toString();
1045 QStringList uv = anIsos.split(DIGIT_SEPARATOR);
1046 aIsos[0] = uv[0].toInt(); aIsos[1] = uv[1].toInt();
1047 aGeomGActor->SetNbIsos(aIsos);
1048 aGeomGActor->SetOpacity(1.0 - aPropMap.value(TRANSPARENCY_PROP).toDouble());
1049 aGeomGActor->SetVectorMode(aPropMap.value(VECTOR_MODE_PROP).toInt());
1050 aGeomGActor->setDisplayMode(aPropMap.value(DISPLAY_MODE_PROP).toInt());
1051 //VSR: do not set deflection until OCC2VTK algo is not improved (to keep performance)
1052 //aGeomGActor->SetDeflection(aPropMap.value(DEFLECTION_COEFF_PROP).toDouble(), aGeomGActor->GetIsRelative());
1054 vtkFloatingPointType aColor[3] = {1.,0.,0.};
1055 if(aPropMap.contains(COLOR_PROP)) {
1056 QColor c = aPropMap.value(COLOR_PROP).value<QColor>();
1057 aColor[0] = c.red()/255.; aColor[1] = c.green()/255.; aColor[2] = c.blue()/255.;
1058 } else { //Get Color from geom object
1059 Handle( SALOME_InteractiveObject ) anIO = aGeomGActor->getIO();
1060 if ( !anIO.IsNull() ) {
1061 _PTR(SObject) SO ( aStudy->studyDS()->FindObjectID( anIO->getEntry() ) );
1063 // get CORBA reference to data object
1064 CORBA::Object_var object = GeometryGUI::ClientSObjectToObject(SO);
1065 if ( !CORBA::is_nil( object ) ) {
1066 // downcast to GEOM object
1067 GEOM::GEOM_Object_var aGeomObject = GEOM::GEOM_Object::_narrow( object );
1068 bool hasColor = false;
1069 SALOMEDS::Color aSColor = getColor(aGeomObject,hasColor);
1071 aColor[0] = aSColor.R; aColor[1] = aSColor.G; aColor[2] = aSColor.B;
1073 SUIT_ResourceMgr* aResMgr = SUIT_Session::session()->resourceMgr();
1075 QColor c = aResMgr->colorValue( "Geometry", "shading_color", QColor( 255, 0, 0 ) );
1076 aColor[0] = c.red()/255.; aColor[1] = c.green()/255.; aColor[2] = c.blue()/255.;
1077 aStudy->setObjectProperty( aMgrId, anIO->getEntry(), COLOR_PROP, c );
1084 aGeomGActor->SetColor(aColor[0],aColor[1],aColor[2]);
1089 GActor->PickableOn();
1091 GActor->PickableOff();
1093 vtkPrs->AddObject( GActor );
1095 anActor = (vtkActor*)theActors->GetNextActor();
1101 theActors->Delete();
1104 //=================================================================
1106 * GEOM_Displayer::BuildPrs
1107 * Build presentation accordint to the current viewer type
1109 //=================================================================
1110 SALOME_Prs* GEOM_Displayer::BuildPrs( GEOM::GEOM_Object_ptr theObj )
1112 if ( theObj->_is_nil() )
1115 myViewFrame = GetActiveView();
1116 if ( myViewFrame == 0 )
1119 SALOME_Prs* aPrs = myViewFrame->CreatePrs();
1124 setShape( GEOM_Client::get_client().GetShape( GeometryGUI::GetGeomGen(), theObj ) );
1125 myType = theObj->GetType();
1127 // Update presentation
1133 //=================================================================
1135 * GEOM_Displayer::BuildPrs
1136 * Build presentation accordint to the current viewer type
1138 //=================================================================
1139 SALOME_Prs* GEOM_Displayer::BuildPrs( const TopoDS_Shape& theShape )
1141 myViewFrame = GetActiveView();
1142 if ( theShape.IsNull() || myViewFrame == 0 )
1145 SALOME_Prs* aPrs = myViewFrame->CreatePrs();
1150 setShape( theShape );
1158 //=================================================================
1160 * GEOM_Displayer::buildPresentation
1161 * Builds/finds object's presentation for the current viewer
1162 * Calls corresponding Update() method by means of double dispatch
1165 //=================================================================
1166 SALOME_Prs* GEOM_Displayer::buildPresentation( const QString& entry,
1167 SALOME_View* theViewFrame )
1169 SALOME_Prs* prs = 0;
1172 myViewFrame = theViewFrame ? theViewFrame : GetActiveView();
1176 prs = LightApp_Displayer::buildPresentation( entry, theViewFrame );
1179 Handle( SALOME_InteractiveObject ) theIO = new SALOME_InteractiveObject();
1180 theIO->setEntry( entry.toLatin1().constData() );
1181 if ( !theIO.IsNull() )
1183 // set interactive object
1185 // Find SOBject (because shape should be published previously)
1186 SUIT_Session* session = SUIT_Session::session();
1187 SUIT_Application* app = session->activeApplication();
1190 SalomeApp_Study* study = dynamic_cast<SalomeApp_Study*>( app->activeStudy() );
1193 _PTR(SObject) SO ( study->studyDS()->FindObjectID( theIO->getEntry() ) );
1196 // get CORBA reference to data object
1197 CORBA::Object_var object = GeometryGUI::ClientSObjectToObject(SO);
1198 if ( !CORBA::is_nil( object ) )
1200 // downcast to GEOM object
1201 GEOM::GEOM_Object_var GeomObject = GEOM::GEOM_Object::_narrow( object );
1202 if ( !GeomObject->_is_nil() )
1204 // finally set shape
1205 setShape( GEOM_Client::get_client().GetShape( GeometryGUI::GetGeomGen(), GeomObject ) );
1206 myType = GeomObject->GetType();
1213 UpdatePrs( prs ); // Update presentation by using of the double dispatch
1219 //=================================================================
1221 * GEOM_Displayer::buildSubshapePresentation
1222 * Builds/finds object's presentation for the current viewer
1223 * Calls corresponding Update() method by means of double dispatch
1224 * For not published objects (for Mantis issue 0020435)
1226 //=================================================================
1227 SALOME_Prs* GEOM_Displayer::buildSubshapePresentation(const TopoDS_Shape& aShape,
1228 const QString& entry,
1229 SALOME_View* theViewFrame)
1231 SALOME_Prs* prs = 0;
1234 myViewFrame = theViewFrame ? theViewFrame : GetActiveView();
1238 prs = LightApp_Displayer::buildPresentation(entry, theViewFrame);
1241 Handle(SALOME_InteractiveObject) theIO = new SALOME_InteractiveObject();
1242 theIO->setEntry(entry.toLatin1().constData());
1243 if (!theIO.IsNull())
1245 // set interactive object
1247 // finally set shape
1249 myType = GEOM_SUBSHAPE;
1251 UpdatePrs(prs); // Update presentation by using of the double dispatch
1257 //=================================================================
1259 * GEOM_Displayer::internalReset
1260 * Resets internal data
1263 //=================================================================
1264 void GEOM_Displayer::internalReset()
1270 //=================================================================
1272 * GEOM_Displayer::LocalSelection
1273 * Activate selection of CAD shapes with activisation of selection
1274 * of their sub-shapes (with opened local context for OCC viewer)
1276 //=================================================================
1277 void GEOM_Displayer::LocalSelection( const Handle(SALOME_InteractiveObject)& theIO, const int theMode )
1279 SUIT_Session* session = SUIT_Session::session();
1280 SalomeApp_Application* app = dynamic_cast<SalomeApp_Application*>( session->activeApplication() );
1284 LightApp_SelectionMgr* sm = app->selectionMgr();
1286 // remove all filters from selection
1289 SALOME_View* vf = GetActiveView();
1291 if (!theIO.IsNull() && !vf->isVisible(theIO))
1293 SALOME_Prs* prs = vf->CreatePrs( theIO.IsNull() ? 0 : theIO->getEntry() );
1294 vf->LocalSelection( prs, theMode );
1295 delete prs; // delete presentation because displayer is its owner
1299 //=================================================================
1301 * GEOM_Displayer::globalSelection
1302 * Activate selection of CAD shapes without activisation of selection
1303 * of their sub-shapes (without opened local context for OCC viewer)
1305 //=================================================================
1306 void GEOM_Displayer::GlobalSelection( const int theMode, const bool update )
1308 TColStd_MapOfInteger aModes;
1309 aModes.Add( theMode );
1310 GlobalSelection( aModes, update );
1313 //=================================================================
1315 * GEOM_Displayer::globalSelection
1316 * Activate selection of CAD shapes without activisation of selection
1317 * of their sub-shapes (without opened local context for OCC viewer)
1319 //=================================================================
1320 void GEOM_Displayer::GlobalSelection( const TColStd_MapOfInteger& theModes,
1321 const bool update, const QList<int>* theSubShapes )
1323 SUIT_Session* session = SUIT_Session::session();
1324 SalomeApp_Application* app = dynamic_cast<SalomeApp_Application*>( session->activeApplication() );
1328 SALOME_View* vf = GetActiveView();
1332 // Close local context
1333 vf->GlobalSelection( update );
1335 // Set selection filters in accordance with current mode
1336 LightApp_SelectionMgr* sm = app->selectionMgr();
1340 // Remove from selection temporary objects if necessary
1341 if ( !theModes.Contains( GEOM_PREVIEW ) )
1342 clearTemporary( sm );
1344 //@ aSel->ClearIndex();
1348 // Remove filters from AIS_InteractiveContext
1349 Handle(AIS_InteractiveContext) ic;
1350 SOCC_Viewer* viewer = dynamic_cast<SOCC_Viewer*>( vf );
1353 ic = viewer->getAISContext();
1355 ic->RemoveFilters();
1358 if ( theModes.Contains( GEOM_ALLOBJECTS ) )
1361 SUIT_SelectionFilter* aFilter;
1362 if ( theModes.Extent() == 1 )
1364 int aMode = TColStd_MapIteratorOfMapOfInteger( theModes ).Key();
1366 if ( aMode == GEOM_COMPOUNDFILTER )
1367 aFilter = getComplexFilter( theSubShapes );
1369 aFilter = getFilter( aMode );
1371 else if ( theModes.Extent() > 1 )
1373 TColStd_MapOfInteger aTopAbsModes;
1374 TColStd_MapIteratorOfMapOfInteger anIter( theModes );
1375 QList<SUIT_SelectionFilter*> aListOfFilters;
1376 for ( ; anIter.More(); anIter.Next() )
1378 SUIT_SelectionFilter* aFilter;
1379 int aMode = anIter.Key();
1380 if ( aMode == GEOM_COMPOUNDFILTER )
1381 aFilter = getComplexFilter( theSubShapes );
1383 aFilter = getFilter( aMode );
1386 aListOfFilters.append( aFilter );
1389 aFilter = new GEOM_LogicalFilter( aListOfFilters, GEOM_LogicalFilter::LO_OR );
1396 sm->installFilter( aFilter );
1399 Handle(GEOM_OCCFilter) anOCCFilter = new GEOM_OCCFilter( sm );
1400 ic->AddFilter( anOCCFilter );
1405 //=================================================================
1407 * GEOM_Displayer::LocalSelection
1408 * Activate selection of CAD shapes with activisation of selection
1409 * of their sub-shapes (with opened local context for OCC viewer)
1411 //=================================================================
1412 void GEOM_Displayer::LocalSelection( const SALOME_ListIO& theIOList, const int theMode )
1414 SALOME_ListIteratorOfListIO Iter( theIOList );
1415 for ( ; Iter.More(); Iter.Next() )
1416 LocalSelection( Iter.Value(), theMode );
1419 //=================================================================
1421 * GEOM_Displayer::BeforeDisplay
1422 * Called before displaying of pars. Close local context
1423 * [ Reimplemented from SALOME_Displayer ]
1425 //=================================================================
1426 void GEOM_Displayer::BeforeDisplay( SALOME_View* v, const SALOME_OCCViewType& )
1428 SOCC_Viewer* vf = dynamic_cast<SOCC_Viewer*>( v );
1431 Handle(AIS_InteractiveContext) ic = vf->getAISContext();
1434 if ( ic->HasOpenedContext() )
1435 ic->CloseAllContexts();
1440 void GEOM_Displayer::AfterDisplay( SALOME_View*, const SALOME_OCCViewType& )
1445 //=================================================================
1447 * GEOM_Displayer::SetColor
1448 * Set color for shape displaying. If it is equal -1 then default color is used.
1449 * Available values are from Quantity_NameOfColor enumeration
1451 //=================================================================
1452 void GEOM_Displayer::SetColor( const int color )
1459 myShadingColor = Quantity_Color( (Quantity_NameOfColor)color );
1463 int GEOM_Displayer::GetColor() const
1468 bool GEOM_Displayer::HasColor() const
1470 return myColor != -1;
1473 void GEOM_Displayer::UnsetColor()
1477 SUIT_ResourceMgr* resMgr = SUIT_Session::session()->resourceMgr();
1478 QColor col = resMgr->colorValue( "Geometry", "shading_color", QColor( 255, 0, 0 ) );
1479 myShadingColor = SalomeApp_Tools::color( col );
1482 //=================================================================
1484 * GEOM_Displayer::SetWidth
1485 * Set width of shape displaying. If it is equal -1 then default width is used.
1487 //=================================================================
1488 void GEOM_Displayer::SetWidth( const double width )
1493 double GEOM_Displayer::GetWidth() const
1498 bool GEOM_Displayer::HasWidth() const
1500 return myWidth != -1;
1503 void GEOM_Displayer::UnsetWidth()
1508 //=================================================================
1510 * GEOM_Displayer::SetToActivate
1511 * This method is used for activisation/deactivisation of objects to be displayed
1513 //=================================================================
1514 void GEOM_Displayer::SetToActivate( const bool toActivate )
1516 myToActivate = toActivate;
1518 bool GEOM_Displayer::ToActivate() const
1520 return myToActivate;
1523 //=================================================================
1525 * GEOM_Displayer::clearTemporary
1526 * Removes from selection temporary objects
1528 //=================================================================
1529 void GEOM_Displayer::clearTemporary( LightApp_SelectionMgr* theSelMgr )
1531 SALOME_ListIO selected, toSelect;
1532 theSelMgr->selectedObjects( selected );
1534 for ( SALOME_ListIteratorOfListIO it( selected ) ; it.More(); it.Next() ) {
1535 Handle(SALOME_InteractiveObject) io = it.Value();
1536 if ( !io.IsNull() && io->hasEntry() && strncmp( io->getEntry(), "TEMP_", 5 ) != 0 )
1537 toSelect.Append( it.Value() );
1540 theSelMgr->setSelectedObjects( toSelect, true );
1543 void GEOM_Displayer::SetName( const char* theName )
1548 void GEOM_Displayer::UnsetName()
1553 SalomeApp_Study* GEOM_Displayer::getStudy() const
1555 return dynamic_cast<SalomeApp_Study*>( myApp->activeStudy() );
1558 void GEOM_Displayer::setIO( const Handle(SALOME_InteractiveObject)& theIO )
1563 void GEOM_Displayer::setShape( const TopoDS_Shape& theShape )
1568 bool GEOM_Displayer::canBeDisplayed( const QString& entry, const QString& viewer_type ) const
1570 return viewer_type == SOCC_Viewer::Type() || viewer_type == SVTK_Viewer::Type();
1573 int GEOM_Displayer::SetDisplayMode( const int theMode )
1575 int aPrevMode = myDisplayMode;
1576 if ( theMode != -1 )
1577 myDisplayMode = theMode;
1580 SUIT_ResourceMgr* resMgr = SUIT_Session::session()->resourceMgr();
1581 myDisplayMode = resMgr->integerValue( "Geometry", "display_mode", 0 );
1586 int GEOM_Displayer::GetDisplayMode() const
1588 return myDisplayMode;
1591 int GEOM_Displayer::UnsetDisplayMode()
1593 int aPrevMode = myDisplayMode;
1594 SUIT_ResourceMgr* resMgr = SUIT_Session::session()->resourceMgr();
1595 myDisplayMode = resMgr->integerValue( "Geometry", "display_mode", 0 );
1599 SALOMEDS::Color GEOM_Displayer::getUniqueColor( const QList<SALOMEDS::Color>& theReservedColors )
1602 int aTolerance = 64;
1603 int anIterations = 0;
1609 if( anIterations % aPeriod == 0 )
1612 if( aTolerance < 1 )
1615 //std::cout << "Iteration N" << anIterations << " (tolerance=" << aTolerance << ")"<< std::endl;
1617 aHue = (int)( 360.0 * rand() / RAND_MAX );
1618 //std::cout << "Hue = " << aHue << std::endl;
1620 //std::cout << "Auto colors : ";
1622 QList<SALOMEDS::Color>::const_iterator it = theReservedColors.constBegin();
1623 QList<SALOMEDS::Color>::const_iterator itEnd = theReservedColors.constEnd();
1624 for( ; it != itEnd; ++it )
1626 SALOMEDS::Color anAutoColor = *it;
1627 QColor aQColor( (int)( anAutoColor.R * 255.0 ), (int)( anAutoColor.G * 255.0 ), (int)( anAutoColor.B * 255.0 ) );
1630 aQColor.getHsv( &h, &s, &v );
1631 //std::cout << h << " ";
1632 if( abs( h - aHue ) < aTolerance )
1635 //std::cout << "break (diff = " << abs( h - aHue ) << ")";
1639 //std::cout << std::endl;
1645 //std::cout << "Hue of the returned color = " << aHue << std::endl;
1647 aColor.setHsv( aHue, 255, 255 );
1649 SALOMEDS::Color aSColor;
1650 aSColor.R = (double)aColor.red() / 255.0;
1651 aSColor.G = (double)aColor.green() / 255.0;
1652 aSColor.B = (double)aColor.blue() / 255.0;
1659 PropMap GEOM_Displayer::getDefaultPropepryMap(const QString& viewer_type){
1660 PropMap aDefaultMap;
1661 SUIT_ResourceMgr* aResMgr = SUIT_Session::session()->resourceMgr();
1663 aDefaultMap.insert(VISIBILITY_PROP , 1);
1668 if(viewer_type == SOCC_Viewer::Type()) {
1669 anUIsoNumber = aResMgr->integerValue("OCCViewer", "iso_number_u", 1);
1670 aVIsoNumber = aResMgr->integerValue("OCCViewer", "iso_number_v", 1);
1671 } else if( viewer_type==SVTK_Viewer::Type()) {
1672 anUIsoNumber = aResMgr->integerValue("VTKViewer", "iso_number_u", 1);
1673 aVIsoNumber = aResMgr->integerValue("VTKViewer", "iso_number_u", 1);
1675 QString anIsos("%1%2%3");
1676 anIsos = anIsos.arg(anUIsoNumber);anIsos = anIsos.arg(DIGIT_SEPARATOR);anIsos = anIsos.arg(aVIsoNumber);
1677 aDefaultMap.insert(ISOS_PROP , anIsos);
1680 aDefaultMap.insert( TRANSPARENCY_PROP , 0.0 );
1683 aDefaultMap.insert( DISPLAY_MODE_PROP , aResMgr->integerValue("Geometry", "display_mode", 0));
1686 aDefaultMap.insert( VECTOR_MODE_PROP , 0);
1689 QColor col = aResMgr->colorValue( "Geometry", "shading_color", QColor( 255, 0, 0 ) );
1690 aDefaultMap.insert( COLOR_PROP , col);
1692 //7. Deflection Coeff
1694 //rnv: Currently deflection coefficient is not supported by VTK viewer.
1695 if(viewer_type == SOCC_Viewer::Type()) {
1696 aDC = aResMgr->doubleValue("Geometry", "deflection_coeff", 0.001);
1697 } else if( viewer_type==SVTK_Viewer::Type()) {
1700 aDefaultMap.insert( DEFLECTION_COEFF_PROP , aDC);
1705 bool GEOM_Displayer::MergePropertyMaps(PropMap& theOrigin, PropMap& theDefault) {
1707 if(!theOrigin.contains(VISIBILITY_PROP)) {
1708 theOrigin.insert(VISIBILITY_PROP, 0);
1711 if(!theOrigin.contains(TRANSPARENCY_PROP)) {
1712 theOrigin.insert(TRANSPARENCY_PROP, theDefault.value(TRANSPARENCY_PROP));
1715 if(!theOrigin.contains(DISPLAY_MODE_PROP)) {
1716 theOrigin.insert(DISPLAY_MODE_PROP, theDefault.value(DISPLAY_MODE_PROP));
1719 if(!theOrigin.contains(ISOS_PROP)) {
1720 theOrigin.insert(ISOS_PROP, theDefault.value(ISOS_PROP));
1723 if(!theOrigin.contains(VECTOR_MODE_PROP)) {
1724 theOrigin.insert(VECTOR_MODE_PROP, theDefault.value(VECTOR_MODE_PROP));
1727 if(!theOrigin.contains(DEFLECTION_COEFF_PROP)) {
1728 theOrigin.insert(DEFLECTION_COEFF_PROP, theDefault.value(DEFLECTION_COEFF_PROP));
1731 return (nbInserted > 0);
1735 SALOMEDS::Color GEOM_Displayer::getColor(GEOM::GEOM_Object_var theGeomObject, bool& hasColor) {
1736 SALOMEDS::Color aSColor;
1739 SUIT_Session* session = SUIT_Session::session();
1740 SUIT_Application* app = session->activeApplication();
1742 if ( app && !theGeomObject->_is_nil()) {
1743 SalomeApp_Study* study = dynamic_cast<SalomeApp_Study*>( app->activeStudy() );
1746 aSColor = theGeomObject->GetColor();
1747 hasColor = aSColor.R >= 0 && aSColor.G >= 0 && aSColor.B >= 0;
1748 if( !hasColor && theGeomObject->GetType() == GEOM_GROUP ) { // auto color for group
1749 GEOM::GEOM_Gen_var theGeomGen = GeometryGUI::GetGeomGen();
1750 GEOM::GEOM_IGroupOperations_var anOperations = theGeomGen->GetIGroupOperations( study->id() );
1751 GEOM::GEOM_Object_var aMainObject = anOperations->GetMainShape( theGeomObject );
1752 if ( !aMainObject->_is_nil() && aMainObject->GetAutoColor() )
1754 QList<SALOMEDS::Color> aReservedColors;
1756 SalomeApp_Application* app = dynamic_cast<SalomeApp_Application*>( app );
1757 CORBA::String_var IOR = app->orb()->object_to_string( aMainObject );
1758 if ( strcmp(IOR.in(), "") != 0 )
1760 _PTR(Study) aStudy = study->studyDS();
1761 _PTR(SObject) aMainSObject( aStudy->FindObjectIOR( std::string(IOR) ) );
1762 _PTR(ChildIterator) it( aStudy->NewChildIterator( aMainSObject ) );
1763 for( ; it->More(); it->Next() )
1765 _PTR(SObject) aChildSObject( it->Value() );
1766 GEOM::GEOM_Object_var aChildObject =
1767 GEOM::GEOM_Object::_narrow(GeometryGUI::ClientSObjectToObject(aChildSObject));
1768 if( CORBA::is_nil( aChildObject ) )
1771 if( aChildObject->GetType() != GEOM_GROUP )
1774 SALOMEDS::Color aReservedColor = aChildObject->GetColor();
1775 aReservedColors.append( aReservedColor );
1779 aSColor = getUniqueColor( aReservedColors );