// Copyright (C) 2007-2016 CEA/DEN, EDF R&D, OPEN CASCADE // // Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN, // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS // // This library is free software; you can redistribute it and/or // modify it under the terms of the GNU Lesser General Public // License as published by the Free Software Foundation; either // version 2.1 of the License, or (at your option) any later version. // // This library is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU // Lesser General Public License for more details. // // You should have received a copy of the GNU Lesser General Public // License along with this library; if not, write to the Free Software // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA // // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com // // GEOM GEOMGUI : GUI for Geometry component // File : GEOM_Displayer.cxx // Author : Vadim SANDLER, Open CASCADE S.A.S. (vadim.sandler@opencascade.com) #include "GEOM_Displayer.h" #include "GEOMGUI_DimensionProperty.h" #include "GeometryGUI.h" #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include "utilities.h" #include #include #include "utilities.h" #include #include #include #include #include #include #include // OCCT Includes #include #include #include #include #include #include #if OCC_VERSION_MAJOR < 7 #include #endif #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include // VTK Includes #include #include // CORBA Headers #include CORBA_CLIENT_HEADER(SALOMEDS_Attributes) #include #include // If the next macro is defined, autocolor feature works for all sub-shapes; // if it is undefined, autocolor feature works for groups only #define GENERAL_AUTOCOLOR // Below macro, when uncommented, switches on simplified (more performant) algorithm // of auto-color picking up #define SIMPLE_AUTOCOLOR // Hard-coded value of shape deflection coefficient for VTK viewer const double VTK_MIN_DEFLECTION = 0.001; // If the next macro is defined, the deflection coefficient for VTK presentation // is limited by VTK_MIN_DEFLECTION //#define LIMIT_DEFLECTION_FOR_VTK // Pixmap caching support namespace { typedef NCollection_Map SetOfAISShapes; typedef NCollection_DataMap PixmapUsageMap; typedef QMap PixmapCacheMap; static inline PixmapUsageMap& getPixmapUsageMap() { static PixmapUsageMap aMap; return aMap; } static inline PixmapCacheMap& getPixmapCacheMap() { static PixmapCacheMap aMap; return aMap; } //=========================================================================== // Function : getDefaultTexture // Purpose : Get default texture //=========================================================================== static inline Handle(Image_PixMap) getDefaultTexture() { static Handle(Image_PixMap) aPixmap; if ( aPixmap.IsNull() ) { QPixmap px(":images/default_texture.png"); if ( !px.isNull() ) aPixmap = OCCViewer_Utilities::imageToPixmap( px.toImage() ); } return aPixmap; } //=========================================================================== // Function : cacheTextureFor // Purpose : Load and cache image for the specified presentation. //=========================================================================== static inline Handle(Image_PixMap) cacheTextureFor( const QString& thePath, const Handle(GEOM_AISShape)& theShape ) { if ( thePath.isEmpty() ) return NULL; PixmapUsageMap& aPixmapUsersMap = getPixmapUsageMap(); PixmapCacheMap& aPixmapCacheMap = getPixmapCacheMap(); Handle(Image_PixMap) aPixmap = aPixmapCacheMap.value( thePath, NULL ); if ( !aPixmap.IsNull() ) { // point that the texture is used by the presentation if ( !aPixmapUsersMap.IsBound( aPixmap ) ) aPixmapUsersMap.Bind( aPixmap, SetOfAISShapes() ); aPixmapUsersMap.ChangeFind( aPixmap ).Add( theShape ); return aPixmap; } // convert texture to compatible image format QImage anImage = QImage( thePath ).convertToFormat( QImage::Format_ARGB32 ); if ( anImage.isNull() ) return NULL; aPixmap = OCCViewer_Utilities::imageToPixmap( anImage ); aPixmapCacheMap.insert( thePath, aPixmap ); if ( !aPixmapUsersMap.IsBound( aPixmap ) ) aPixmapUsersMap.Bind( aPixmap, SetOfAISShapes() ); aPixmapUsersMap.ChangeFind( aPixmap ).Add( theShape ); return aPixmap; } //=========================================================================== // Function : releaseTextures // Purpose : Releases cached textures found for the specified presentation. //=========================================================================== static inline void releaseTextures( const SALOME_OCCPrs* thePrs ) { const SOCC_Prs* anOccPrs = dynamic_cast( thePrs ); AIS_ListOfInteractive aListOfIO; anOccPrs->GetObjects( aListOfIO ); AIS_ListIteratorOfListOfInteractive aIterateIO( aListOfIO ); PixmapUsageMap& aPixmapUsersMap = getPixmapUsageMap(); PixmapCacheMap& aPixmapCacheMap = getPixmapCacheMap(); for ( ; aIterateIO.More(); aIterateIO.Next() ) { Handle(GEOM_AISShape) aAISShape = Handle(GEOM_AISShape)::DownCast( aIterateIO.Value() ); if ( aAISShape.IsNull() ) continue; #ifdef USE_TEXTURED_SHAPE const Handle(Image_PixMap)& aPixmap = aAISShape->TexturePixMap(); if ( aPixmap.IsNull() ) continue; if ( !aPixmapUsersMap.IsBound( aPixmap ) ) continue; SetOfAISShapes& aUsersShapes = aPixmapUsersMap.ChangeFind( aPixmap ); aUsersShapes.Remove( aAISShape ); if ( aUsersShapes.IsEmpty() ) { aPixmapUsersMap.UnBind( aPixmap ); aPixmapCacheMap.remove( aPixmapCacheMap.key( aPixmap ) ); } #endif } } uint randomize( uint size ) { static bool initialized = false; if ( !initialized ) { qsrand( QDateTime::currentDateTime().toTime_t() ); initialized = true; } uint v = qrand(); v = uint( (double)( v ) / RAND_MAX * size ); v = qMax( uint(0), qMin ( v, size-1 ) ); return v; } } // namespace //================================================================ // Function : getActiveStudy // Purpose : Get active study, returns 0 if no open study frame //================================================================ static inline SalomeApp_Study* getActiveStudy() { SUIT_Session* session = SUIT_Session::session(); SalomeApp_Application* app = dynamic_cast( session->activeApplication() ); if ( app ) return ( SalomeApp_Study* )app->activeStudy(); return 0; } static inline int getViewManagerId( SALOME_View* theViewFrame) { SUIT_ViewModel* aModel = dynamic_cast(theViewFrame); SUIT_ViewManager* aViewMgr = 0; if (aModel != 0) aViewMgr = aModel->getViewManager(); return ((aViewMgr == 0) ? -1 :aViewMgr->getGlobalId()); } //================================================================ // Function : getTopAbsMode // Purpose : Get TopAbs_ShapeEnum value corresponding to the // one from GEOMImpl_Types.h //================================================================ static inline int getTopAbsMode( const int implType ) { switch ( implType ) { case GEOM_COMPOUND : return TopAbs_COMPOUND; case GEOM_SOLID : return TopAbs_SOLID; case GEOM_SHELL : return TopAbs_SHELL; case GEOM_FACE : return TopAbs_FACE; case GEOM_WIRE : return TopAbs_WIRE; case GEOM_EDGE : return TopAbs_EDGE; case GEOM_POINT : return TopAbs_VERTEX; default : return -1; } } int GEOM_Displayer::getMinMaxShapeType( const TopoDS_Shape& shape, bool ismin ) { if ( shape.IsNull() ) return TopAbs_SHAPE; int ret = shape.ShapeType(); if ( shape.ShapeType() == TopAbs_COMPOUND || shape.ShapeType() == TopAbs_COMPSOLID ) { TopoDS_Iterator it(shape, Standard_True, Standard_False); for (; it.More(); it.Next()) { TopoDS_Shape sub_shape = it.Value(); if ( sub_shape.IsNull() ) continue; int stype = getMinMaxShapeType( sub_shape, ismin ); if ( stype == TopAbs_SHAPE ) continue; if ( ismin && stype > ret ) ret = stype; else if ( !ismin && ( ret < TopAbs_SOLID || stype < ret ) ) ret = stype; } } return ret; } bool GEOM_Displayer::isCompoundOfVertices( const TopoDS_Shape& theShape ) { return theShape.ShapeType() == TopAbs_COMPOUND && getMinMaxShapeType( theShape, false ) == TopAbs_VERTEX; } //================================================================ // Function : getFilter // Purpose : Get filter corresponding to the type of object // from GEOMImpl_Types.h //================================================================ SUIT_SelectionFilter* GEOM_Displayer::getFilter( const int theMode ) { SUIT_SelectionFilter* aFilter; int aTopAbsMode = getTopAbsMode( theMode ); if ( aTopAbsMode != -1 ) aFilter = new GEOM_TypeFilter( getStudy(), aTopAbsMode, true ); //@ aFilter = new GEOM_TypeFilter( ( TopAbs_ShapeEnum )aTopAbsMode ); else switch ( theMode ) { case GEOM_LINE : aFilter = new GEOM_EdgeFilter( getStudy(), StdSelect_Line ); break; case GEOM_CIRCLE : aFilter = new GEOM_EdgeFilter( getStudy(), StdSelect_Circle ); break; case GEOM_PLANE : aFilter = new GEOM_FaceFilter( getStudy(), StdSelect_Plane ); break; case GEOM_CYLINDER : aFilter = new GEOM_FaceFilter( getStudy(), StdSelect_Cylinder ); break; case GEOM_SPHERE : aFilter = new GEOM_FaceFilter( getStudy(), StdSelect_Sphere ); break; case GEOM_TORUS : aFilter = new GEOM_FaceFilter( getStudy(), StdSelect_Torus ); break; case GEOM_REVOLUTION: aFilter = new GEOM_FaceFilter( getStudy(), StdSelect_Revol ); break; case GEOM_CONE : aFilter = new GEOM_FaceFilter( getStudy(), StdSelect_Cone ); break; case GEOM_PREVIEW : aFilter = new GEOM_PreviewFilter( getStudy() ); break; case GEOM_ALLSHAPES : aFilter = new GEOM_SelectionFilter(getStudy(), true ); break; case GEOM_ALLGEOM : aFilter = new SalomeApp_TypeFilter( getStudy(), "GEOM" ); break; default : aFilter = new GEOM_TypeFilter( getStudy(), theMode ); break; } return aFilter; } //================================================================ // Function : getComplexFilter // Purpose : Get compound filter corresponding to the type of // object from GEOMImpl_Types.h //================================================================ SUIT_SelectionFilter* GEOM_Displayer::getComplexFilter( const QList* aSubShapes) { GEOM_CompoundFilter* aFilter; if(aSubShapes != NULL ) { aFilter = new GEOM_CompoundFilter(getStudy()); QList aTopAbsTypes; QList::const_iterator it; for(it = aSubShapes->constBegin(); it != aSubShapes->constEnd(); ++it ) { int topAbsMode = getTopAbsMode(*it); if(topAbsMode != -1 ) aTopAbsTypes.append(topAbsMode); } aFilter->addSubTypes(aTopAbsTypes); } return aFilter; } //================================================================ // Function : getEntry // Purpose : //================================================================ static std::string getEntry( GEOM::GEOM_BaseObject_ptr object ) { SUIT_Session* session = SUIT_Session::session(); SalomeApp_Application* app = dynamic_cast( session->activeApplication() ); if ( app ) { CORBA::String_var IOR = app->orb()->object_to_string( object ); if ( strcmp(IOR.in(), "") != 0 ) { SalomeApp_Study* study = ( SalomeApp_Study* )app->activeStudy(); _PTR(SObject) SO ( study->studyDS()->FindObjectIOR( std::string(IOR) ) ); if ( SO ) return SO->GetID(); } } return ""; } //================================================================ // Function : getName // Purpose : //================================================================ static std::string getName( GEOM::GEOM_BaseObject_ptr object ) { SUIT_Session* session = SUIT_Session::session(); SalomeApp_Application* app = dynamic_cast( session->activeApplication() ); if ( app ) { CORBA::String_var IOR = app->orb()->object_to_string( object ); if ( strcmp(IOR.in(), "") != 0 ) { SalomeApp_Study* study = ( SalomeApp_Study* )app->activeStudy(); _PTR(SObject) aSObj ( study->studyDS()->FindObjectIOR( std::string(IOR) ) ); _PTR(GenericAttribute) anAttr; if ( aSObj && aSObj->FindAttribute( anAttr, "AttributeName") ) { _PTR(AttributeName) aNameAttr( anAttr ); return aNameAttr->Value(); } } } return ""; } //================================================================= /*! * GEOM_Displayer::GEOM_Displayer * Constructor */ //================================================================= GEOM_Displayer::GEOM_Displayer( SalomeApp_Study* st ) { if( st ) myApp = dynamic_cast( st->application() ); else myApp = 0; /* Shading Color */ SUIT_Session* session = SUIT_Session::session(); SUIT_ResourceMgr* resMgr = session->resourceMgr(); QColor col = resMgr->colorValue( "Geometry", "shading_color", QColor( 255, 0, 0 ) ); myShadingColor = SalomeApp_Tools::color( col ); myDisplayMode = resMgr->integerValue("Geometry", "display_mode", 0); myHasDisplayMode = false; int aType = resMgr->integerValue("Geometry", "type_of_marker", (int)Aspect_TOM_PLUS); myTypeOfMarker = (Aspect_TypeOfMarker)(std::min((int)Aspect_TOM_RING3, std::max((int)Aspect_TOM_POINT, aType))); myScaleOfMarker = (resMgr->integerValue("Geometry", "marker_scale", 1)-(int)GEOM::MS_10)*0.5 + 1.0; myScaleOfMarker = std::min(7.0, std::max(1., myScaleOfMarker)); // Next properties provide a way to customize displaying of presentations; // for instance, this is useful for preview myColor = -1; myTexture = ""; myNbIsos = -1; myWidth = -1; myTransparency = -1; myType = -1; myIsosColor = -1; myIsosWidth = -1; // This parameter is used for activisation/deactivisation (selection) of objects to be displayed myToActivate = true; // Activate parallel vizualisation only for testing purpose // and if the corresponding env variable is set to 1 char* parallel_visu = getenv("PARALLEL_VISU"); if (parallel_visu && atoi(parallel_visu)) { MESSAGE("Parallel visualisation on"); BRepMesh_IncrementalMesh::SetParallelDefault(Standard_True); } myViewFrame = 0; #if OCC_VERSION_MAJOR >= 7 myColorScale = new AIS_ColorScale; myColorScale->SetZLayer (Graphic3d_ZLayerId_TopOSD); myColorScale->SetTransformPersistence (Graphic3d_TMF_2d, gp_Pnt (-1,-1,0)); #endif myFieldDataType = GEOM::FDT_Double; myFieldDimension = 0; myFieldStepRangeMin = 0; myFieldStepRangeMax = 0; } //================================================================= /*! * GEOM_Displayer::~GEOM_Displayer * Destructor */ //================================================================= GEOM_Displayer::~GEOM_Displayer() { } //================================================================= /*! * GEOM_Displayer::Display * Display interactive object in the current viewer */ //================================================================= void GEOM_Displayer::Display( const Handle(SALOME_InteractiveObject)& theIO, const bool updateViewer, SALOME_View* theViewFrame ) { SALOME_View* vf = theViewFrame ? theViewFrame : GetActiveView(); if ( vf ) { SALOME_Prs* prs = buildPresentation( theIO->getEntry(), vf ); if ( prs ) { vf->BeforeDisplay( this, prs ); vf->Display( this, prs ); vf->AfterDisplay( this, prs ); if ( updateViewer ) vf->Repaint(); delete prs; // delete presentation because displayer is its owner } } } //================================================================= /*! * GEOM_Displayer::Display * This overloaded Display() method can be useful for operations * not using dialog boxes. */ //================================================================= void GEOM_Displayer::Display( GEOM::GEOM_BaseObject_ptr theObj, const bool updateViewer ) { if ( theObj->_is_nil() ) return; std::string entry = getEntry( theObj ); if ( entry != "" ) { Display(new SALOME_InteractiveObject(entry.c_str(), "GEOM", getName(theObj).c_str()), updateViewer); } } //================================================================= /*! * GEOM_Displayer::Erase * Erase interactive object in the current viewer */ //================================================================= void GEOM_Displayer::Erase( const Handle(SALOME_InteractiveObject)& theIO, const bool forced, const bool updateViewer, SALOME_View* theViewFrame ) { if ( theIO.IsNull() ) return; SALOME_View* vf = theViewFrame ? theViewFrame : GetActiveView(); if ( vf ) { SALOME_Prs* prs = vf->CreatePrs( theIO->getEntry() ); if ( prs ) { vf->BeforeErase( this, prs ); vf->Erase( this, prs, forced ); vf->AfterErase( this, prs ); if ( updateViewer ) vf->Repaint(); delete prs; // delete presentation because displayer is its owner } } } //================================================================= /*! * GEOM_Displayer::Erase * Erase geometry object in the current viewer */ //================================================================= void GEOM_Displayer::Erase( GEOM::GEOM_BaseObject_ptr theObj, const bool forced, const bool updateViewer, SALOME_View* theViewFrame) { std::string entry = getEntry( theObj ); if ( entry != "" ) { Erase(new SALOME_InteractiveObject(entry.c_str(), "GEOM", getName(theObj).c_str()), forced, updateViewer, theViewFrame); } } //================================================================= /*! * GEOM_Displayer::Redisplay * Redisplay (erase and then display again) interactive object * in the current viewer */ //================================================================= void GEOM_Displayer::Redisplay( const Handle(SALOME_InteractiveObject)& theIO, const bool updateViewer, const bool checkActiveViewer ) { // Remove the object permanently ( == true) SUIT_Session* ses = SUIT_Session::session(); SUIT_Application* app = ses->activeApplication(); if ( app ) { SUIT_Desktop* desk = app->desktop(); QList wnds = desk->windows(); SUIT_ViewWindow* wnd; QListIterator it( wnds ); while ( it.hasNext() && (wnd = it.next()) ) { SUIT_ViewManager* vman = wnd->getViewManager(); if ( vman ) { SUIT_ViewModel* vmodel = vman->getViewModel(); if ( vmodel ) { SALOME_View* view = dynamic_cast(vmodel); if ( view ) { if ( view->isVisible( theIO ) || ( checkActiveViewer && view == GetActiveView() ) ) { Redisplay( theIO, updateViewer, view ); } } } } } } } //================================================================= /*! * GEOM_Displayer::Redisplay * Redisplay (erase and then display again) interactive object * in the specified view */ //================================================================= void GEOM_Displayer::Redisplay( const Handle(SALOME_InteractiveObject)& theIO, const bool theUpdateViewer, SALOME_View* theViewFrame ) { SALOME_View* vf = theViewFrame ? theViewFrame : GetActiveView(); if ( !vf ) { return; } Erase( theIO, true, false, theViewFrame ); Display( theIO, theUpdateViewer, theViewFrame ); } //================================================================= /*! * GEOM_Displayer::Display * Calls Display() method for each object in the given list */ //================================================================= void GEOM_Displayer::Display( const SALOME_ListIO& theIOList, const bool updateViewer ) { SALOME_ListIteratorOfListIO Iter( theIOList ); for ( ; Iter.More(); Iter.Next() ) { Display( Iter.Value(), false ); } if ( updateViewer ) UpdateViewer(); } void GEOM_Displayer::UpdateVisibility( SALOME_View* v, const SALOME_Prs* p, bool on ) { SalomeApp_Study* aStudy = getStudy(); int vId = -1; if ( v ) vId = getViewManagerId( v ); if ( p ) { QString entry = p->GetEntry(); if ( !entry.isEmpty() ) { if ( vId != -1 ) aStudy->setObjectProperty( vId, entry, GEOM::propertyName( GEOM::Visibility ), on ); setVisibilityState( entry, on ? Qtx::ShownState : Qtx::HiddenState ); } } else { if ( vId != -1 ) { aStudy->setObjectProperty( vId, GEOM::propertyName( GEOM::Visibility ), on ); } } } Quantity_Color GEOM_Displayer::qColorFromResources( const QString& property, const QColor& defColor ) { // VSR: this method can be improved in future: // to improve performance, the default values from resource manager should be cached in the displayer return SalomeApp_Tools::color( SUIT_Session::session()->resourceMgr()->colorValue( "Geometry", property, defColor ) ); } QColor GEOM_Displayer::colorFromResources( const QString& property, const QColor& defColor ) { // VSR: this method can be improved in future: // to improve performance, the default values from resource manager should be cached in the displayer return SUIT_Session::session()->resourceMgr()->colorValue( "Geometry", property, defColor ); } void GEOM_Displayer::updateShapeProperties( const Handle(GEOM_AISShape)& AISShape, bool create ) { // check that shape is not null if ( AISShape.IsNull() ) return; // check that study is active SalomeApp_Study* study = getStudy(); if ( !study ) return; if ( myShape.ShapeType() != TopAbs_VERTEX && // fix pb with not displayed points !TopoDS_Iterator(myShape).More() ) return; // NPAL15983 (Bug when displaying empty groups) // set interactive object Handle( SALOME_InteractiveObject ) anIO; if ( !myIO.IsNull() ) { AISShape->setIO( myIO ); AISShape->SetOwner( myIO ); anIO = myIO; } else if ( !myName.empty() ) { // workaround to allow selection of temporary objects static int tempId = 0; anIO = new SALOME_InteractiveObject( QString( "TEMP_%1" ).arg( tempId++ ).toLatin1().data(), "GEOM", myName.c_str() ); AISShape->setIO( anIO ); AISShape->SetOwner( anIO ); } // flag: only vertex or compound of vertices is processed (specific handling) bool onlyVertex = myShape.ShapeType() == TopAbs_VERTEX || isCompoundOfVertices( myShape ); // presentation study entry (empty for temporary objects like preview) QString entry = !anIO.IsNull() ? QString( anIO->getEntry() ) : QString(); // flag: temporary object bool isTemporary = entry.isEmpty() || entry.startsWith( "TEMP_" ); // currently active view window's ID (-1 if no active view) int aMgrId = !anIO.IsNull() ? getViewManagerId( myViewFrame ) : -1; // get presentation properties PropMap propMap = getObjectProperties( study, entry, myViewFrame ); // Temporary staff: vertex must be infinite for correct visualization AISShape->SetInfiniteState( myShape.Infinite() ); // || myShape.ShapeType() == TopAbs_VERTEX // VSR: 05/04/2010: Fix 20668 (Fit All for points & lines) // set material Material_Model material; // if predefined color isn't set in displayer(via GEOM_Displayer::SetColor() function) if( !HasColor() ) material.fromProperties( propMap.value( GEOM::propertyName( GEOM::Material ) ).toString() ); // - set front material properties AISShape->SetCurrentFacingModel( Aspect_TOFM_FRONT_SIDE ); AISShape->SetMaterial( material.getMaterialOCCAspect( true ) ); // - set back material properties AISShape->SetCurrentFacingModel( Aspect_TOFM_BACK_SIDE ); AISShape->SetMaterial( material.getMaterialOCCAspect( false ) ); // - switch to default (both sides) facing mode AISShape->SetCurrentFacingModel( Aspect_TOFM_BOTH_SIDE ); // set colors // - shading color if ( HasColor() ) { // predefined color, manually set to displayer via GEOM_Displayer::SetColor() function; // we set it to the shape not taking into account material properties AISShape->SetShadingColor( (Quantity_NameOfColor)GetColor() ); } else if ( !material.isPhysical() ) { // shading color from properties is used only for non-physical materials AISShape->SetShadingColor( SalomeApp_Tools::color( propMap.value( GEOM::propertyName( GEOM::ShadingColor ) ).value() ) ); } // - wireframe color Handle(Prs3d_LineAspect) anAspect = AISShape->Attributes()->LineAspect(); anAspect->SetColor( HasColor() ? (Quantity_NameOfColor)GetColor() : SalomeApp_Tools::color( propMap.value( GEOM::propertyName( GEOM::WireframeColor ) ).value() ) ); AISShape->Attributes()->SetLineAspect( anAspect ); // - unfree boundaries color anAspect = AISShape->Attributes()->UnFreeBoundaryAspect(); anAspect->SetColor( HasColor() ? (Quantity_NameOfColor)GetColor() : SalomeApp_Tools::color( propMap.value( GEOM::propertyName( GEOM::WireframeColor ) ).value() ) ); AISShape->Attributes()->SetUnFreeBoundaryAspect( anAspect ); // - free boundaries color anAspect = AISShape->Attributes()->FreeBoundaryAspect(); anAspect->SetColor( HasColor() ? (Quantity_NameOfColor)GetColor() : SalomeApp_Tools::color( propMap.value( GEOM::propertyName( GEOM::FreeBndColor ) ).value() ) ); AISShape->Attributes()->SetFreeBoundaryAspect( anAspect ); // - standalone edges color anAspect = AISShape->Attributes()->WireAspect(); anAspect->SetColor( HasColor() ? (Quantity_NameOfColor)GetColor() : SalomeApp_Tools::color( propMap.value( GEOM::propertyName( GEOM::LineColor ) ).value() ) ); AISShape->Attributes()->SetWireAspect( anAspect ); // - color for edges in shading+edges mode AISShape->SetEdgesInShadingColor( SalomeApp_Tools::color( propMap.value( GEOM::propertyName( GEOM::OutlineColor ) ).value() ) ); // - color of labels (textual fields and shape name) AISShape->SetLabelColor( qColorFromResources( "label_color", QColor( 255, 255, 255 ) ) ); // set display mode AISShape->SetDisplayMode( HasDisplayMode() ? // predefined display mode, manually set to displayer via GEOM_Displayer::SetDisplayMode() function GetDisplayMode() : // display mode from properties propMap.value( GEOM::propertyName( GEOM::DisplayMode ) ).toInt() ); // - face boundaries color and line width anAspect = AISShape->Attributes()->FaceBoundaryAspect(); anAspect->SetColor( SalomeApp_Tools::color( propMap.value( GEOM::propertyName( GEOM::OutlineColor ) ).value() ) ); anAspect->SetWidth( HasWidth() ? GetWidth() : propMap.value( GEOM::propertyName( GEOM::LineWidth ) ).toInt() ); AISShape->Attributes()->SetFaceBoundaryAspect( anAspect ); // set display vectors flag AISShape->SetDisplayVectors( propMap.value( GEOM::propertyName( GEOM::EdgesDirection ) ).toBool() ); // set display vertices flag bool isVerticesMode = propMap.value( GEOM::propertyName( GEOM::Vertices ) ).toBool(); AISShape->SetDisplayVertices( isVerticesMode ); // set display name flag bool isNameMode = propMap.value( GEOM::propertyName( GEOM::ShowName ) ).toBool(); AISShape->SetDisplayName( isNameMode ); // set transparency if( HasTransparency() ) { AISShape->SetTransparency( GetTransparency() ); } else { AISShape->SetTransparency( propMap.value( GEOM::propertyName( GEOM::Transparency ) ).toDouble() ); } // set iso properties int uIsos = propMap.value( GEOM::propertyName( GEOM::NbIsos ) ).toString().split( GEOM::subSectionSeparator() )[0].toInt(); int vIsos = propMap.value( GEOM::propertyName( GEOM::NbIsos ) ).toString().split( GEOM::subSectionSeparator() )[1].toInt(); Quantity_Color isosColor = SalomeApp_Tools::color( propMap.value( GEOM::propertyName( GEOM::IsosColor ) ).value() ); int isosWidth = propMap.value( GEOM::propertyName( GEOM::IsosWidth ) ).toInt(); Handle(Prs3d_IsoAspect) uIsoAspect = AISShape->Attributes()->UIsoAspect(); Handle(Prs3d_IsoAspect) vIsoAspect = AISShape->Attributes()->VIsoAspect(); if ( HasIsosColor() ) { uIsoAspect->SetColor( (Quantity_NameOfColor)GetIsosColor() ); vIsoAspect->SetColor( (Quantity_NameOfColor)GetIsosColor() ); } else { uIsoAspect->SetColor( isosColor ); vIsoAspect->SetColor( isosColor ); } if ( HasIsosWidth() ) { uIsoAspect->SetWidth( GetIsosWidth() ); vIsoAspect->SetWidth( GetIsosWidth() ); } else { uIsoAspect->SetWidth( isosWidth ); vIsoAspect->SetWidth( isosWidth ); } if ( HasNbIsos() ) { uIsoAspect->SetNumber( GetNbIsos() ); vIsoAspect->SetNumber( GetNbIsos() ); } else { uIsoAspect->SetNumber( uIsos ); vIsoAspect->SetNumber( vIsos ); } AISShape->Attributes()->SetUIsoAspect( uIsoAspect ); AISShape->Attributes()->SetVIsoAspect( vIsoAspect ); // set deflection coefficient // ... to avoid to small values of the coefficient, its lower value is limited AISShape->SetOwnDeviationCoefficient( qMax( propMap.value( GEOM::propertyName( GEOM::Deflection ) ).toDouble(), GEOM::minDeflection() ) ); // set texture QString aImagePath; if ( HasTexture() ) { // predefined display texture, manually set to displayer via GEOM_Displayer::SetTexture() function aImagePath = GetTexture().c_str(); if ( ! entry.isEmpty() ) { // check that study is active SalomeApp_Study* study = getActiveStudy(); if ( study ) { // Store the texture in object properties for next displays study->setObjectProperty( aMgrId, entry, GEOM::propertyName( GEOM::Texture ), QString( GetTexture().c_str() ) ); study->setObjectProperty( aMgrId, entry, GEOM::propertyName( GEOM::DisplayMode ), 3 ); // Update propeties map propMap = getObjectProperties( study, entry, myViewFrame ); } } } else { aImagePath = propMap.value( GEOM::propertyName( GEOM::Texture ) ).toString(); } #ifdef USE_TEXTURED_SHAPE Handle(Image_PixMap) aPixmap; if ( !aImagePath.isEmpty() ) aPixmap = cacheTextureFor( aImagePath, AISShape ); else aPixmap = getDefaultTexture(); // apply image to shape if ( !aPixmap.IsNull() ) { AISShape->SetTexturePixMap( aPixmap ); AISShape->SetTextureMapOn(); AISShape->DisableTextureModulate(); } else { AISShape->SetTextureMapOff(); } #endif // set line width AISShape->SetWidth( HasWidth() ? // predefined line width, manually set to displayer via GEOM_Displayer::SetLineWidth() function GetWidth() : // libe width from properties propMap.value( GEOM::propertyName( GEOM::LineWidth ) ).toInt() ); // set top-level flag AISShape->setTopLevel( propMap.value( GEOM::propertyName( GEOM::TopLevel ) ).toBool() ); // set point marker (for vertex / compound of vertices only) if ( onlyVertex || isVerticesMode ) { QStringList aList = propMap.value( GEOM::propertyName( GEOM::PointMarker ) ).toString().split( GEOM::subSectionSeparator() ); if ( aList.size() == 2 ) { // standard marker string contains "TypeOfMarker:ScaleOfMarker" int aTypeOfMarker = aList[0].toInt(); double aScaleOfMarker = (aList[1].toInt() + 1) * 0.5; Handle(Prs3d_PointAspect) anAspect = AISShape->Attributes()->PointAspect(); anAspect->SetScale( aScaleOfMarker ); anAspect->SetTypeOfMarker( (Aspect_TypeOfMarker)( aTypeOfMarker-1 ) ); anAspect->SetColor( HasColor() ? // predefined color, manually set to displayer via GEOM_Displayer::SetColor() function (Quantity_NameOfColor)GetColor() : // color from properties SalomeApp_Tools::color( propMap.value( GEOM::propertyName( GEOM::PointColor ) ).value() ) ); AISShape->Attributes()->SetPointAspect( anAspect ); } else if ( aList.size() == 1 ) { // custom marker string contains "IdOfTexture" int textureId = aList[0].toInt(); Standard_Integer aWidth, aHeight; Handle(TColStd_HArray1OfByte) aTexture = GeometryGUI::getTexture( study, textureId, aWidth, aHeight ); if ( !aTexture.IsNull() ) { Handle(Prs3d_PointAspect) aTextureAspect = new Prs3d_PointAspect( HasColor() ? // predefined color, manually set to displayer via GEOM_Displayer::SetColor() function (Quantity_NameOfColor)GetColor() : // color from properties SalomeApp_Tools::color( propMap.value( GEOM::propertyName( GEOM::PointColor ) ).value() ), aWidth, aHeight, aTexture ); AISShape->Attributes()->SetPointAspect( aTextureAspect ); } } } // set field step data AISShape->setFieldStepInfo( myFieldDataType, myFieldDimension, myFieldStepData, myFieldStepName, myFieldStepRangeMin, myFieldStepRangeMax ); if ( create && !isTemporary && aMgrId != -1 ) { // set properties to the study study->setObjectProperties( aMgrId, entry, propMap ); } // AISShape->SetName(???); ??? necessary to set name ??? } void GEOM_Displayer::updateActorProperties( GEOM_Actor* actor, bool create ) { // check that actor is not null if ( !actor ) return; // check that study is active SalomeApp_Study* study = getStudy(); if ( !study ) return; // set interactive object Handle( SALOME_InteractiveObject ) anIO; if ( !myIO.IsNull() ) { actor->setIO( myIO ); anIO = myIO; } else if ( !myName.empty() ) { // workaround to allow selection of temporary objects static int tempId = 0; anIO = new SALOME_InteractiveObject( QString( "TEMP_VTK_%1" ).arg( tempId++ ).toLatin1().data(), "GEOM", myName.c_str() ); actor->setIO( anIO ); } // presentation study entry (empty for temporary objects like preview) QString entry = !anIO.IsNull() ? QString( anIO->getEntry() ) : QString(); // flag: temporary object bool isTemporary = entry.isEmpty() || entry.startsWith( "TEMP_" ); // currently active view window's ID (-1 if no active view) int aMgrId = !anIO.IsNull() ? getViewManagerId( myViewFrame ) : -1; // get presentation properties PropMap propMap = getObjectProperties( study, entry, myViewFrame ); QColor c; ///////////////////////////////////////////////////////////////////////// // VSR: for VTK viewer currently deflection coefficient is hardcoded // due to performance problem // actor->SetShape(myShape,aDefPropMap.value(GEOM::propertyName( GEOM::Deflection )).toDouble(),myType == GEOM_VECTOR); ///////////////////////////////////////////////////////////////////////// if ( !actor->getTopo().IsSame( myShape ) ) #ifdef LIMIT_DEFLECTION_FOR_VTK actor->SetShape( myShape, VTK_MIN_DEFLECTION, myType == GEOM_VECTOR ); #else actor->SetShape( myShape, qMax( propMap.value( GEOM::propertyName( GEOM::Deflection ) ).toDouble(), GEOM::minDeflection() ), myType == GEOM_VECTOR ); #endif // set material Material_Model material; material.fromProperties( propMap.value( GEOM::propertyName( GEOM::Material ) ).toString() ); std::vector mprops; mprops.push_back( material.getMaterialVTKProperty( true ) ); mprops.push_back( material.getMaterialVTKProperty( false) ); actor->SetMaterial( mprops ); // set iso-lines properties // - set number of iso-lines int nbIsos[2]= { 1, 1 }; if ( HasNbIsos() ) { nbIsos[0] = GetNbIsos(); nbIsos[1] = GetNbIsos(); } else { QStringList isos = propMap.value( GEOM::propertyName( GEOM::NbIsos ) ).toString().split( GEOM::subSectionSeparator() ); nbIsos[0] = isos[0].toInt(); nbIsos[1] = isos[1].toInt(); } actor->SetNbIsos( nbIsos ); // - set iso-lines width actor->SetIsosWidth( HasIsosWidth() ? GetIsosWidth() : propMap.value( GEOM::propertyName( GEOM::IsosWidth ) ).toInt() ); // - set iso-lines color if ( HasIsosColor() ) c = SalomeApp_Tools::color( Quantity_Color((Quantity_NameOfColor)GetIsosColor()) ); else c = propMap.value( GEOM::propertyName( GEOM::IsosColor ) ).value(); actor->SetIsosColor( c.redF(), c.greenF(), c.blueF() ); // set colors if ( HasColor() ) { // - same color for all sub-actors Quantity_Color aColor( (Quantity_NameOfColor)GetColor() ); actor->SetColor( aColor.Red(), aColor.Green(), aColor.Blue() ); } else { // shading color (for non-physical materials) if ( !material.isPhysical() ) { c = propMap.value( GEOM::propertyName( GEOM::ShadingColor ) ).value(); actor->GetFrontMaterial()->SetColor( c.redF(), c.greenF(), c.blueF() ); actor->GetBackMaterial()->SetColor( c.redF(), c.greenF(), c.blueF() ); } // - standalone edge color c = propMap.value( GEOM::propertyName( GEOM::LineColor ) ).value(); actor->SetIsolatedEdgeColor( c.redF(), c.greenF(), c.blueF() ); c = propMap.value( GEOM::propertyName( GEOM::WireframeColor ) ).value(); // - shared edges color ??? actor->SetSharedEdgeColor( c.redF(), c.greenF(), c.blueF() ); c = propMap.value( GEOM::propertyName( GEOM::FreeBndColor ) ).value(); // - free edges color ??? actor->SetFreeEdgeColor( c.redF(), c.greenF(), c.blueF() ); // - point color c = propMap.value( GEOM::propertyName( GEOM::PointColor ) ).value(); actor->SetPointColor( c.redF(), c.greenF(), c.blueF() ); } // - color for edges in shading+edges mode c = propMap.value( GEOM::propertyName( GEOM::OutlineColor ) ).value(); actor->SetEdgesInShadingColor( c.redF(), c.greenF(), c.blueF() ); // - color of labels (shape name) c = colorFromResources( "label_color", QColor( 255, 255, 255 ) ); actor->SetLabelColor( c.redF(), c.greenF(), c.blueF() ); // set opacity if( HasTransparency() ) { actor->SetOpacity( 1.0 - GetTransparency() ); } else { actor->SetOpacity( 1.0 - propMap.value( GEOM::propertyName( GEOM::Transparency ) ).toDouble() ); } // set line width actor->SetWidth( HasWidth() ? // predefined line width, manually set to displayer via GEOM_Displayer::SetLineWidth() function GetWidth() : // libe width from properties propMap.value( GEOM::propertyName( GEOM::LineWidth ) ).toInt() ); // set display vectors flag actor->SetVectorMode( propMap.value( GEOM::propertyName( GEOM::EdgesDirection ) ).toBool() ); // set display vertices flag actor->SetVerticesMode( propMap.value( GEOM::propertyName( GEOM::Vertices ) ).toBool() ); // set display name flag actor->SetNameMode( propMap.value( GEOM::propertyName( GEOM::ShowName ) ).toBool() ); // set display mode int displayMode = HasDisplayMode() ? // predefined display mode, manually set to displayer via GEOM_Displayer::SetDisplayMode() function GetDisplayMode() : // display mode from properties propMap.value( GEOM::propertyName( GEOM::DisplayMode ) ).toInt(); // specific processing of 'shading with edges' mode, as VTK provides only the following standard display modes: // Points - 0, Wireframe - 1, Surface - 2, Insideframe - 3, SurfaceWithEdges - 4 // GEOM actor allows alternative display modes (see VTKViewer::Representation enum) and enum in GEOM_Actor: // eWireframe - 0, eShading - 1, eShadingWithEdges - 3 if ( displayMode == 2 ) // this is 'Shading with edges' mode => we have to do the correct mapping to EDisplayMode // enum in GEOM_Actor (and further to VTKViewer::Representation enum) displayMode++; actor->setDisplayMode( displayMode ); if ( myToActivate ) actor->PickableOn(); else actor->PickableOff(); if ( create && !isTemporary && aMgrId != -1 ) { // set properties to the study study->setObjectProperties( aMgrId, entry, propMap ); } } //================================================================= /*! * GEOM_Displayer::updateDimensions * Creates or renews dimension presentation for the IO. */ //================================================================= void GEOM_Displayer::updateDimensions( const Handle(SALOME_InteractiveObject)& theIO, SALOME_OCCPrs* thePrs, const gp_Ax3& theShapeLCS ) { SalomeApp_Study* aStudy = getStudy(); if ( !aStudy ) { return; } if ( theIO.IsNull() ) { return; } SOCC_Prs* anOccPrs = dynamic_cast( thePrs ); AIS_ListOfInteractive aListOfIO; anOccPrs->GetObjects( aListOfIO ); AIS_ListIteratorOfListOfInteractive aIterateIO( aListOfIO ); // remove outdated presentations of dimensions for ( ; aIterateIO.More(); aIterateIO.Next() ) { const Handle(AIS_InteractiveObject)& anIO = aIterateIO.Value(); if ( !anIO->IsKind( STANDARD_TYPE( AIS_Dimension ) ) ) { continue; } aListOfIO.Remove( aIterateIO ); if ( !aIterateIO.More() ) { break; } } // prepare dimension styling SUIT_ResourceMgr* aResMgr = SUIT_Session::session()->resourceMgr(); QColor aQColor = aResMgr->colorValue ( "Geometry", "dimensions_color", QColor( 0, 255, 0 ) ); int aLineWidth = aResMgr->integerValue( "Geometry", "dimensions_line_width", 1 ); QFont aFont = aResMgr->fontValue ( "Geometry", "dimensions_font", QFont("Y14.5M-2009", 14) ); double anArrowLength = aResMgr->doubleValue ( "Geometry", "dimensions_arrow_length", 5 ); bool isUnitsShown = aResMgr->booleanValue( "Geometry", "dimensions_show_units", false ); QString aUnitsLength = aResMgr->stringValue ( "Geometry", "dimensions_length_units", "m" ); QString aUnitsAngle = aResMgr->stringValue ( "Geometry", "dimensions_angle_units", "deg" ); bool aUseText3d = aResMgr->booleanValue( "Geometry", "dimensions_use_text3d", false ); // restore dimension presentation from saved attribute or property data AIS_ListOfInteractive aRestoredDimensions; QVariant aProperty = aStudy->getObjectProperty( GEOM::sharedPropertiesId(), theIO->getEntry(), GEOM::propertyName( GEOM::Dimensions ), QVariant() ); GEOMGUI_DimensionProperty aRecords; if ( aProperty.isValid() && aProperty.canConvert() ) { aRecords = aProperty.value(); } else { aRecords.LoadFromAttribute( getStudy(), theIO->getEntry() ); } // create up-to-date dimension presentations for ( int aPrsIt = 0; aPrsIt < aRecords.GetNumber(); ++aPrsIt ) { if ( !aRecords.IsVisible( aPrsIt ) ) { continue; } // init dimension by type Handle(AIS_Dimension) aPrs; switch( aRecords.GetType( aPrsIt ) ) { case GEOMGUI_DimensionProperty::DimensionType_Length : { Handle(GEOM_AISLength) aLength = new GEOM_AISLength( aPrsIt ); aRecords.GetRecord( aPrsIt )->AsLength()->Update( aLength, theShapeLCS ); aPrs = aLength; break; } case GEOMGUI_DimensionProperty::DimensionType_Diameter : { Handle(GEOM_AISDiameter) aDiam = new GEOM_AISDiameter( aPrsIt ); aRecords.GetRecord( aPrsIt )->AsDiameter()->Update( aDiam, theShapeLCS ); aPrs = aDiam; break; } case GEOMGUI_DimensionProperty::DimensionType_Angle : { Handle(GEOM_AISAngle) anAng = new GEOM_AISAngle( aPrsIt ); aRecords.GetRecord( aPrsIt )->AsAngle()->Update( anAng, theShapeLCS ); aPrs = anAng; break; } } aPrs->SetOwner( theIO ); Quantity_Color aColor( aQColor.redF(), aQColor.greenF(), aQColor.blueF(), Quantity_TOC_RGB ); Handle(Prs3d_DimensionAspect) aStyle = new Prs3d_DimensionAspect(); aStyle->SetCommonColor( aColor ); aStyle->MakeUnitsDisplayed( (Standard_Boolean) isUnitsShown ); aStyle->MakeText3d( aUseText3d ); aStyle->MakeTextShaded( Standard_True ); int fsize = aFont.pixelSize() != -1 ? aFont.pixelSize() : aFont.pointSize(); aStyle->SetExtensionSize( fsize * 0.5 ); aStyle->TextAspect()->SetFont( aFont.family().toLatin1().data() ); aStyle->TextAspect()->SetHeight( fsize ); aStyle->ArrowAspect()->SetLength( anArrowLength ); aStyle->LineAspect()->SetWidth( aLineWidth ); aStyle->SetTextHorizontalPosition( aPrs->DimensionAspect()->TextHorizontalPosition() ); aStyle->SetTextVerticalPosition( aPrs->DimensionAspect()->TextVerticalPosition() ); aStyle->SetArrowOrientation( aPrs->DimensionAspect()->ArrowOrientation() ); aPrs->SetDimensionAspect( aStyle ); aPrs->SetPolygonOffsets( Aspect_POM_Fill, -1.0, -1.0 ); aPrs->Attributes()->SetDimLengthDisplayUnits( aUnitsLength.toLatin1().data() ); aPrs->Attributes()->SetDimAngleDisplayUnits( aUnitsAngle.toLatin1().data() ); if ( aPrs->IsKind( STANDARD_TYPE(AIS_AngleDimension) ) ) { // show degree symbol for dimension instead of label "deg" if ( aUnitsAngle == "deg" ) { aPrs->SetSpecialSymbol(0xB0); aPrs->SetDisplaySpecialSymbol( isUnitsShown ? AIS_DSS_After : AIS_DSS_No ); aStyle->MakeUnitsDisplayed(Standard_False); } else { aPrs->SetDisplaySpecialSymbol(AIS_DSS_No); aStyle->MakeUnitsDisplayed( (Standard_Boolean) isUnitsShown ); } } else { aStyle->MakeUnitsDisplayed( (Standard_Boolean) isUnitsShown ); } aListOfIO.Append( aPrs ); } // update presentation anOccPrs->Clear(); for ( aIterateIO.Initialize( aListOfIO ); aIterateIO.More(); aIterateIO.Next() ) { anOccPrs->AddObject( aIterateIO.Value() ); } } //================================================================= /*! * GEOM_Displayer::Erase * Calls Erase() method for each object in the given list */ //================================================================= void GEOM_Displayer::Erase( const SALOME_ListIO& theIOList, const bool forced, const bool updateViewer ) { SALOME_ListIteratorOfListIO Iter( theIOList ); for ( ; Iter.More(); Iter.Next() ) Erase( Iter.Value(), forced, false ); if ( updateViewer ) UpdateViewer(); } //================================================================= /*! * GEOM_Displayer::Redisplay * Calls Redisplay() method for each object in the given list */ //================================================================= void GEOM_Displayer::Redisplay( const SALOME_ListIO& theIOList, const bool updateViewer, const bool checkActiveViewer ) { SALOME_ListIteratorOfListIO Iter( theIOList ); for ( ; Iter.More(); Iter.Next() ) Redisplay( Iter.Value(), false, checkActiveViewer ); if ( updateViewer ) UpdateViewer(); } //================================================================= /*! * GEOM_Displayer::Redisplay * Calls Redisplay() method for each object in the given list */ //================================================================= void GEOM_Displayer::Redisplay( const SALOME_ListIO& theIOList, const bool theUpdateViewer, SALOME_View* theViewFrame ) { SALOME_ListIteratorOfListIO anIter( theIOList ); for ( ; anIter.More(); anIter.Next() ) { Redisplay( anIter.Value(), false, theViewFrame ); } if ( theUpdateViewer ) { UpdateViewer(); } } //================================================================= /*! * GEOM_Displayer::Update * Update OCC presentaion * [ Reimplemented from SALOME_Displayer ] */ //================================================================= void GEOM_Displayer::Update( SALOME_OCCPrs* prs ) { SOCC_Prs* occPrs = dynamic_cast( prs ); SalomeApp_Study* study = getStudy(); if ( !occPrs || myShape.IsNull() || !study ) return; if ( myType == GEOM_MARKER && myShape.ShapeType() == TopAbs_FACE ) { // // specific processing for local coordinate system presentation // TopoDS_Face aFace = TopoDS::Face( myShape ); Handle(Geom_Plane) aPlane = Handle(Geom_Plane)::DownCast( BRep_Tool::Surface( aFace ) ); if ( !aPlane.IsNull() ) { gp_Ax3 aPos = aPlane->Pln().Position(); Handle(Geom_Axis2Placement) aPlc = new Geom_Axis2Placement( aPos.Ax2() ); Handle(GEOM_AISTrihedron) aTrh; if ( occPrs->IsNull() ) { // new presentation is being created aTrh = new GEOM_AISTrihedron( aPlc ); occPrs->AddObject( aTrh ); } else { // presentation is being updated AIS_ListOfInteractive aList; occPrs->GetObjects( aList ); AIS_ListIteratorOfListOfInteractive anIter( aList ); for ( ; anIter.More() && aTrh.IsNull(); anIter.Next() ) { aTrh = Handle(GEOM_AISTrihedron)::DownCast( anIter.Value() ); } } if ( !aTrh.IsNull() ) { // predefined color, manually set to displayer via GEOM_Displayer::SetColor() function if ( HasColor() ) aTrh->SetColor( (Quantity_NameOfColor)GetColor() ); // predefined line width, manually set to displayer via GEOM_Displayer::SetLineWidth() function if ( HasWidth() ) aTrh->SetWidth( GetWidth() ); if ( !myIO.IsNull() ) { aTrh->setIO( myIO ); aTrh->SetOwner( myIO ); } aTrh->SetComponent( aPlc ); aTrh->SetToUpdate(); } occPrs->SetToActivate( ToActivate() ); } } else { // // processing for usual geometry presentation // // if presentation is empty we try to create new one if ( occPrs->IsNull() ) { // create presentation (specific for vectors) Handle(GEOM_AISShape) AISShape = ( myType == GEOM_VECTOR ) ? new GEOM_AISVector( myShape, "" ) : new GEOM_AISShape ( myShape, "" ); if( myType == GEOM_FIELD_STEP ) AISShape->SetHilightMode( GEOM_AISShape::CustomHighlight ); // update shape properties updateShapeProperties( AISShape, true ); // add shape to the presentation occPrs->AddObject( AISShape ); // In accordance with ToActivate() value object will be activated/deactivated // when it will be displayed occPrs->SetToActivate( ToActivate() ); if ( AISShape->isTopLevel() && GEOM_AISShape::topLevelDisplayMode() == GEOM_AISShape::TopShowAdditionalWActor ) { // 21671: EDF 1829 GEOM : Bring to front selected objects (continuation): // create additional wireframe shape Handle(GEOM_TopWireframeShape) aWirePrs = new GEOM_TopWireframeShape(myShape); aWirePrs->SetWidth(AISShape->Width()); if ( !myIO.IsNull() ) { aWirePrs->setIO( myIO ); aWirePrs->SetOwner( myIO ); } // add shape to the presentation occPrs->AddObject( aWirePrs ); } } // if presentation is found -> set again shape for it else { AIS_ListOfInteractive IOList; occPrs->GetObjects( IOList ); AIS_ListIteratorOfListOfInteractive Iter( IOList ); for ( ; Iter.More(); Iter.Next() ) { Handle(GEOM_AISShape) AISShape = Handle(GEOM_AISShape)::DownCast( Iter.Value() ); if ( AISShape.IsNull() ) continue; // re-set shape (it might be changed) if ( AISShape->Shape() != myShape ) AISShape->Set( myShape ); // update shape properties updateShapeProperties( AISShape, false ); // force updating AISShape->UpdateSelection(); AISShape->SetToUpdate(); } } updateDimensions( myIO, occPrs, gp_Ax3().Transformed( myShape.Location().Transformation() ) ); } } //================================================================= /*! * GEOM_Displayer::Update * Update VTK presentaion * [ Reimplemented from SALOME_Displayer ] */ //================================================================= void GEOM_Displayer::Update( SALOME_VTKPrs* prs ) { SVTK_Prs* vtkPrs = dynamic_cast( prs ); SalomeApp_Study* study = getStudy(); if ( !vtkPrs || myShape.IsNull() || !study ) return; if ( myType == GEOM_MARKER && myShape.ShapeType() == TopAbs_FACE ) { // // specific processing for local coordinate system presentation // TopoDS_Face aFace = TopoDS::Face( myShape ); Handle(Geom_Plane) aPlane = Handle(Geom_Plane)::DownCast( BRep_Tool::Surface( aFace ) ); if ( !aPlane.IsNull() ) { gp_Ax3 aPos = aPlane->Pln().Position(); Handle(Geom_Axis2Placement) aPlc = new Geom_Axis2Placement( aPos.Ax2() ); GEOM_VTKTrihedron* aTrh = 0; if ( vtkPrs->IsNull() ) { // new presentation is being created aTrh = GEOM_VTKTrihedron::New(); vtkPrs->AddObject( aTrh ); } else { // presentation is being updated vtkActorCollection* actors = vtkPrs->GetObjects(); if ( actors ) { actors->InitTraversal(); vtkActor* a = actors->GetNextActor(); while ( a && !aTrh ) { aTrh = GEOM_VTKTrihedron::SafeDownCast( a ); a = actors->GetNextActor(); } } } if ( aTrh ) { // predefined color, manually set to displayer via GEOM_Displayer::SetColor() function if ( HasColor() ) { Quantity_Color aColor( (Quantity_NameOfColor)GetColor() ); aTrh->SetColor( aColor.Red(), aColor.Green(), aColor.Blue() ); } #ifdef VTK_TRIHEDRON_WIDTH // // VSR: currently isn't supported // // predefined line width, manually set to displayer via GEOM_Displayer::SetLineWidth() function if ( HasWidth() ) aTrh->SetWidth( GetWidth() ); #endif if ( !myIO.IsNull() ) aTrh->setIO( myIO ); aTrh->SetPlacement( aPlc ); } } } else { // // processing for usual geometry presentation // // if presentation is empty we try to create new one if ( vtkPrs->IsNull() ) { // create an actor GEOM_Actor* actor = GEOM_Actor::New(); // update actor properties updateActorProperties( actor, true ); // add actor to the presentation vtkPrs->AddObject( actor ); } else { // presentation is being updated vtkActorCollection* actors = vtkPrs->GetObjects(); if ( actors ) { actors->InitTraversal(); vtkActor* a = actors->GetNextActor(); while ( a ) { GEOM_Actor* actor = GEOM_Actor::SafeDownCast( a ); if ( actor ) { // update actor properties updateActorProperties( actor, false ); a = actors->GetNextActor(); } } } } } } //================================================================= /*! * GEOM_Displayer::BuildPrs * Build presentation accordint to the current viewer type */ //================================================================= SALOME_Prs* GEOM_Displayer::BuildPrs( GEOM::GEOM_Object_ptr theObj ) { if ( theObj->_is_nil() ) return 0; myViewFrame = GetActiveView(); if ( myViewFrame == 0 ) return 0; SALOME_Prs* aPrs = myViewFrame->CreatePrs(); if ( aPrs == 0 ) return 0; internalReset(); setShape( GEOM_Client::get_client().GetShape( GeometryGUI::GetGeomGen(), theObj ) ); myType = theObj->GetType(); // Update presentation UpdatePrs( aPrs ); return aPrs; } //================================================================= /*! * GEOM_Displayer::BuildPrs * Build presentation accordint to the current viewer type */ //================================================================= SALOME_Prs* GEOM_Displayer::BuildPrs( const TopoDS_Shape& theShape ) { myViewFrame = GetActiveView(); if ( theShape.IsNull() || myViewFrame == 0 ) return 0; SALOME_Prs* aPrs = myViewFrame->CreatePrs(); if ( aPrs == 0 ) return 0; internalReset(); setShape( theShape ); myType = -1; UpdatePrs( aPrs ); return aPrs; } //================================================================= /*! * GEOM_Displayer::buildPresentation * Builds/finds object's presentation for the current viewer * Calls corresponding Update() method by means of double dispatch * [ internal ] */ //================================================================= SALOME_Prs* GEOM_Displayer::buildPresentation( const QString& entry, SALOME_View* theViewFrame ) { SALOME_Prs* prs = 0; internalReset(); myViewFrame = theViewFrame ? theViewFrame : GetActiveView(); if ( myViewFrame ) { prs = LightApp_Displayer::buildPresentation( entry, theViewFrame ); if ( prs ) { Handle( SALOME_InteractiveObject ) theIO = new SALOME_InteractiveObject(); theIO->setEntry( entry.toLatin1().constData() ); if ( !theIO.IsNull() ) { // set interactive object setIO( theIO ); // Find SOBject (because shape should be published previously) SUIT_Session* session = SUIT_Session::session(); SUIT_Application* app = session->activeApplication(); if ( app ) { SalomeApp_Study* study = dynamic_cast( app->activeStudy() ); if ( study ) { _PTR(SObject) SO ( study->studyDS()->FindObjectID( theIO->getEntry() ) ); if ( SO ) { // get CORBA reference to data object CORBA::Object_var object = GeometryGUI::ClientSObjectToObject(SO); if ( !CORBA::is_nil( object ) ) { // downcast to GEOM base object GEOM::GEOM_BaseObject_var GeomBaseObject = GEOM::GEOM_BaseObject::_narrow( object ); if ( !GeomBaseObject->_is_nil() ) { myType = GeomBaseObject->GetType(); // downcast to GEOM object GEOM::GEOM_Object_var GeomObject = GEOM::GEOM_Object::_narrow( GeomBaseObject ); if ( myType == GEOM_FIELD_STEP ) { // get the GEOM object from the field's shape GEOM::GEOM_FieldStep_var GeomFieldStep = GEOM::GEOM_FieldStep::_narrow( GeomBaseObject ); if ( !GeomFieldStep->_is_nil() ) { GEOM::GEOM_Field_var GeomField = GeomFieldStep->GetField(); if ( !GeomField->_is_nil() ) GeomObject = GeomField->GetShape(); } // read the field step information readFieldStepInfo( GeomFieldStep ); } if ( !GeomObject->_is_nil() ) { theIO->setName( GeomObject->GetName() ); // finally set shape setShape( GEOM_Client::get_client().GetShape( GeometryGUI::GetGeomGen(), GeomObject ) ); } } } } } } } UpdatePrs( prs ); // Update presentation by using of the double dispatch } } return prs; } //================================================================= /*! * GEOM_Displayer::buildSubshapePresentation * Builds/finds object's presentation for the current viewer * Calls corresponding Update() method by means of double dispatch * For not published objects (for Mantis issue 0020435) */ //================================================================= SALOME_Prs* GEOM_Displayer::buildSubshapePresentation(const TopoDS_Shape& aShape, const QString& entry, SALOME_View* theViewFrame) { SALOME_Prs* prs = 0; internalReset(); myViewFrame = theViewFrame ? theViewFrame : GetActiveView(); if (myViewFrame) { prs = LightApp_Displayer::buildPresentation(entry, theViewFrame); if (prs) { Handle(SALOME_InteractiveObject) theIO = new SALOME_InteractiveObject(); theIO->setEntry(entry.toLatin1().constData()); if (!theIO.IsNull()) { // set interactive object setIO(theIO); // finally set shape setShape(aShape); myType = GEOM_SUBSHAPE; } UpdatePrs(prs); // Update presentation by using of the double dispatch } } return prs; } //================================================================= /*! * GEOM_Displayer::internalReset * Resets internal data * [internal] */ //================================================================= void GEOM_Displayer::internalReset() { myIO.Nullify(); myShape.Nullify(); myFieldDataType = GEOM::FDT_Double; myFieldDimension = 0; myFieldStepData.clear(); myFieldStepName.Clear(); myFieldStepRangeMin = 0; myFieldStepRangeMax = 0; } //================================================================= /*! * GEOM_Displayer::LocalSelection * Activate selection of CAD shapes with activisation of selection * of their sub-shapes (with opened local context for OCC viewer) */ //================================================================= void GEOM_Displayer::LocalSelection( const Handle(SALOME_InteractiveObject)& theIO, const std::list modes ) { SUIT_Session* session = SUIT_Session::session(); SalomeApp_Application* app = dynamic_cast( session->activeApplication() ); if ( !app ) return; LightApp_SelectionMgr* sm = app->selectionMgr(); // remove all filters from selection sm->clearFilters(); SALOME_View* vf = GetActiveView(); if ( vf ) { if (!theIO.IsNull() && !vf->isVisible(theIO)) Display(theIO); SALOME_Prs* prs = vf->CreatePrs( theIO.IsNull() ? 0 : theIO->getEntry() ); vf->LocalSelection( prs, modes ); delete prs; // delete presentation because displayer is its owner } } //================================================================= /*! * GEOM_Displayer::LocalSelection * Activate selection of CAD shapes with activisation of selection * of their sub-shapes (with opened local context for OCC viewer) */ //================================================================= void GEOM_Displayer::LocalSelection( const Handle(SALOME_InteractiveObject)& theIO, const int theMode ) { std::list modes; modes.push_back( theMode ); LocalSelection( theIO, modes ); } //================================================================= /*! * GEOM_Displayer::globalSelection * Activate selection of CAD shapes without activisation of selection * of their sub-shapes (without opened local context for OCC viewer) */ //================================================================= void GEOM_Displayer::GlobalSelection( const int theMode, const bool update ) { TColStd_MapOfInteger aModes; aModes.Add( theMode ); GlobalSelection( aModes, update ); } //================================================================= /*! * GEOM_Displayer::globalSelection * Activate selection of CAD shapes without activisation of selection * of their sub-shapes (without opened local context for OCC viewer) */ //================================================================= void GEOM_Displayer::GlobalSelection( const TColStd_MapOfInteger& theModes, const bool update, const QList* theSubShapes ) { SUIT_Session* session = SUIT_Session::session(); SalomeApp_Application* app = dynamic_cast( session->activeApplication() ); if ( !app ) return; SALOME_View* vf = GetActiveView(); if ( vf == 0 ) return; // Close local context vf->GlobalSelection( update ); // Set selection filters in accordance with current mode LightApp_SelectionMgr* sm = app->selectionMgr(); if ( !sm ) return; // Remove from selection temporary objects if necessary if ( !theModes.Contains( GEOM_PREVIEW ) ) clearTemporary( sm ); //@ aSel->ClearIndex(); sm->clearFilters(); // Remove filters from AIS_InteractiveContext Handle(AIS_InteractiveContext) ic; SOCC_Viewer* viewer = dynamic_cast( vf ); if ( viewer ) { ic = viewer->getAISContext(); if ( !ic.IsNull() ) ic->RemoveFilters(); } if ( theModes.Contains( GEOM_ALLOBJECTS ) ) return; SUIT_SelectionFilter* aFilter; if ( theModes.Extent() == 1 ) { int aMode = TColStd_MapIteratorOfMapOfInteger( theModes ).Key(); if ( aMode == GEOM_COMPOUNDFILTER ) aFilter = getComplexFilter( theSubShapes ); else aFilter = getFilter( aMode ); } else if ( theModes.Extent() > 1 ) { TColStd_MapOfInteger aTopAbsModes; TColStd_MapIteratorOfMapOfInteger anIter( theModes ); QList aListOfFilters; for ( ; anIter.More(); anIter.Next() ) { SUIT_SelectionFilter* aFilter; int aMode = anIter.Key(); if ( aMode == GEOM_COMPOUNDFILTER ) aFilter = getComplexFilter( theSubShapes ); else aFilter = getFilter( aMode ); if ( aFilter ) aListOfFilters.append( aFilter ); } aFilter = new GEOM_LogicalFilter( aListOfFilters, GEOM_LogicalFilter::LO_OR ); } else return; if ( aFilter ) { sm->installFilter( aFilter ); if ( !ic.IsNull() ) { Handle(GEOM_OCCFilter) anOCCFilter = new GEOM_OCCFilter( sm ); ic->AddFilter( anOCCFilter ); } } } //================================================================= /*! * GEOM_Displayer::LocalSelection * Activate selection of CAD shapes with activisation of selection * of their sub-shapes (with opened local context for OCC viewer) */ //================================================================= void GEOM_Displayer::LocalSelection( const SALOME_ListIO& theIOList, const std::list modes ) { SALOME_ListIteratorOfListIO Iter( theIOList ); for ( ; Iter.More(); Iter.Next() ) LocalSelection( Iter.Value(), modes ); } //================================================================= /*! * GEOM_Displayer::LocalSelection * Activate selection of CAD shapes with activisation of selection * of their sub-shapes (with opened local context for OCC viewer) */ //================================================================= void GEOM_Displayer::LocalSelection( const SALOME_ListIO& theIOList, const int theMode ) { std::list modes; modes.push_back( theMode ); LocalSelection( theIOList, modes ); } //================================================================= /*! * GEOM_Displayer::BeforeDisplay * Called before displaying of pars. Close local context * [ Reimplemented from SALOME_Displayer ] */ //================================================================= void GEOM_Displayer::BeforeDisplay( SALOME_View* v, const SALOME_OCCPrs* ) { SOCC_Viewer* vf = dynamic_cast( v ); if ( vf ) { Handle(AIS_InteractiveContext) ic = vf->getAISContext(); if ( !ic.IsNull() ) { if ( ic->HasOpenedContext() ) ic->CloseAllContexts(); } } } void GEOM_Displayer::AfterDisplay( SALOME_View* v, const SALOME_OCCPrs* p ) { UpdateColorScale(false,false); } void GEOM_Displayer::BeforeErase( SALOME_View* v, const SALOME_OCCPrs* p ) { LightApp_Displayer::BeforeErase( v, p ); releaseTextures( p ); } void GEOM_Displayer::AfterErase( SALOME_View* v, const SALOME_OCCPrs* p ) { LightApp_Displayer::AfterErase( v, p ); UpdateColorScale(false,false); } //================================================================= /*! * GEOM_Displayer::SetColor * Set color for shape displaying. If it is equal -1 then default color is used. * Available values are from Quantity_NameOfColor enumeration */ //================================================================= void GEOM_Displayer::SetColor( const int color ) { if ( color == -1 ) UnsetColor(); else { myColor = color; myShadingColor = Quantity_Color( (Quantity_NameOfColor)color ); } } int GEOM_Displayer::GetColor() const { return myColor; } bool GEOM_Displayer::HasColor() const { return myColor != -1; } void GEOM_Displayer::UnsetColor() { myColor = -1; SUIT_ResourceMgr* resMgr = SUIT_Session::session()->resourceMgr(); QColor col = resMgr->colorValue( "Geometry", "shading_color", QColor( 255, 0, 0 ) ); myShadingColor = SalomeApp_Tools::color( col ); } //================================================================= /*! * GEOM_Displayer::SetTransparency * Set transparency for shape displaying. */ //================================================================= double GEOM_Displayer::SetTransparency( const double transparency ) { double prevTransparency = myTransparency; myTransparency = transparency; return prevTransparency; } //================================================================= /*! * GEOM_Displayer::GetTransparency * Get transparency for shape displaying. */ //================================================================= double GEOM_Displayer::GetTransparency() const { return myTransparency; } //================================================================= /*! * GEOM_Displayer::HasTransparency * Check if transparency for shape displaying is set. */ //================================================================= bool GEOM_Displayer::HasTransparency() const { return myTransparency >= 0; } //================================================================= /*! * GEOM_Displayer::UnsetTransparency * Unset transparency for shape displaying. */ //================================================================= double GEOM_Displayer::UnsetTransparency() { return SetTransparency( -1 ); } //================================================================= /*! * GEOM_Displayer::SetTexture */ //================================================================= void GEOM_Displayer::SetTexture( const std::string& texureFileName ) { myTexture = texureFileName; } bool GEOM_Displayer::HasTexture() const { return myTexture != ""; } std::string GEOM_Displayer::GetTexture() const { return myTexture; } //================================================================= /*! * GEOM_Displayer::SetWidth * Set width of shape displaying. If it is equal -1 then default width is used. */ //================================================================= void GEOM_Displayer::SetWidth( const double width ) { myWidth = width; } double GEOM_Displayer::GetWidth() const { return myWidth; } bool GEOM_Displayer::HasWidth() const { return myWidth != -1; } void GEOM_Displayer::UnsetWidth() { myWidth = -1; } int GEOM_Displayer::GetIsosWidth() const { return myIsosWidth; } void GEOM_Displayer::SetIsosWidth(const int width) { myIsosWidth = width; } bool GEOM_Displayer::HasIsosWidth() const { return myIsosWidth != -1; } int GEOM_Displayer::SetNbIsos( const int nbIsos ) { int prevNbIsos = myNbIsos; myNbIsos = nbIsos; return prevNbIsos; } int GEOM_Displayer::UnsetNbIsos() { return SetNbIsos( -1 ); } int GEOM_Displayer::GetNbIsos() const { return myNbIsos; } bool GEOM_Displayer::HasNbIsos() const { return myNbIsos >= 0; } int GEOM_Displayer::SetIsosColor( const int color ) { int prevColor = myIsosColor; myIsosColor = color; return prevColor; } int GEOM_Displayer::GetIsosColor() const { return myIsosColor; } bool GEOM_Displayer::HasIsosColor() const { return myIsosColor != -1; } int GEOM_Displayer::UnsetIsosColor() { return SetIsosColor( -1 ); } //================================================================= /*! * GEOM_Displayer::SetToActivate * This method is used for activisation/deactivisation of objects to be displayed */ //================================================================= void GEOM_Displayer::SetToActivate( const bool toActivate ) { myToActivate = toActivate; } bool GEOM_Displayer::ToActivate() const { return myToActivate; } //================================================================= /*! * GEOM_Displayer::clearTemporary * Removes from selection temporary objects */ //================================================================= void GEOM_Displayer::clearTemporary( LightApp_SelectionMgr* theSelMgr ) { SALOME_ListIO selected, toSelect; theSelMgr->selectedObjects( selected ); for ( SALOME_ListIteratorOfListIO it( selected ) ; it.More(); it.Next() ) { Handle(SALOME_InteractiveObject) io = it.Value(); if ( !io.IsNull() && io->hasEntry() && strncmp( io->getEntry(), "TEMP_", 5 ) != 0 ) toSelect.Append( it.Value() ); } theSelMgr->setSelectedObjects( toSelect, true ); } void GEOM_Displayer::SetName( const char* theName ) { myName = theName; } void GEOM_Displayer::UnsetName() { myName = ""; } SalomeApp_Study* GEOM_Displayer::getStudy() const { return dynamic_cast( myApp->activeStudy() ); } void GEOM_Displayer::setIO( const Handle(SALOME_InteractiveObject)& theIO ) { myIO = theIO; } void GEOM_Displayer::setShape( const TopoDS_Shape& theShape ) { myShape = theShape; } void GEOM_Displayer::setFieldStepInfo( const GEOM::field_data_type theFieldDataType, const int theFieldDimension, const QList& theFieldStepData, const TCollection_AsciiString& theFieldStepName, const double theFieldStepRangeMin, const double theFieldStepRangeMax ) { myFieldDataType = theFieldDataType; myFieldDimension = theFieldDimension; myFieldStepData = theFieldStepData; myFieldStepName = theFieldStepName; myFieldStepRangeMin = theFieldStepRangeMin; myFieldStepRangeMax = theFieldStepRangeMax; } bool GEOM_Displayer::canBeDisplayed( const QString& entry, const QString& viewer_type ) const { _PTR(SObject) anObj = getStudy()->studyDS()->FindObjectID( (const char*)entry.toLatin1() ); GEOM::GEOM_Object_var aGeomObj = GEOM::GEOM_Object::_narrow(GeometryGUI::ClientSObjectToObject(anObj)); // enable displaying of GEOM objects GEOM::GEOM_FieldStep_var aFieldStepObj = GEOM::GEOM_FieldStep::_narrow(GeometryGUI::ClientSObjectToObject(anObj)); // enable displaying of GEOM field steps GEOM::GEOM_Gen_var aCompObj = GEOM::GEOM_Gen::_narrow(GeometryGUI::ClientSObjectToObject(anObj)); // enable displaying of whole GEOM component return ( !CORBA::is_nil( aGeomObj ) || !CORBA::is_nil( aFieldStepObj ) || !CORBA::is_nil( aCompObj ) ) && (viewer_type == SOCC_Viewer::Type() || viewer_type == SVTK_Viewer::Type()); } int GEOM_Displayer::SetDisplayMode( const int theMode ) { int aPrevMode = myDisplayMode; if ( theMode != -1 ) { myDisplayMode = theMode; myHasDisplayMode = true; } else { UnsetDisplayMode(); } return aPrevMode; } int GEOM_Displayer::GetDisplayMode() const { return myDisplayMode; } int GEOM_Displayer::UnsetDisplayMode() { int aPrevMode = myDisplayMode; SUIT_ResourceMgr* resMgr = SUIT_Session::session()->resourceMgr(); myDisplayMode = resMgr->integerValue( "Geometry", "display_mode", 0 ); myHasDisplayMode = false; return aPrevMode; } bool GEOM_Displayer::HasDisplayMode() const { return myHasDisplayMode; } SALOMEDS::Color GEOM_Displayer::getPredefinedUniqueColor() { static QList colors; if ( colors.isEmpty() ) { for (int s = 0; s < 2 ; s++) { for (int v = 100; v >= 40; v = v - 20) { for (int h = 0; h < 359 ; h = h + 60) { colors.append(QColor::fromHsv(h, 255 - s * 127, v * 255 / 100)); } } } } static int currentColor = randomize( colors.size() ); SALOMEDS::Color color; color.R = (double)colors[currentColor].red() / 255.0; color.G = (double)colors[currentColor].green() / 255.0; color.B = (double)colors[currentColor].blue() / 255.0; currentColor = (currentColor+1) % colors.count(); return color; } SALOMEDS::Color GEOM_Displayer::getUniqueColor( const QList& theReservedColors ) { int aHue = -1; int aTolerance = 64; int anIterations = 0; int aPeriod = 5; while( 1 ) { anIterations++; if( anIterations % aPeriod == 0 ) { aTolerance /= 2; if( aTolerance < 1 ) break; } //std::cout << "Iteration N" << anIterations << " (tolerance=" << aTolerance << ")"<< std::endl; aHue = (int)( 360.0 * rand() / RAND_MAX ); //std::cout << "Hue = " << aHue << std::endl; //std::cout << "Auto colors : "; bool ok = true; QList::const_iterator it = theReservedColors.constBegin(); QList::const_iterator itEnd = theReservedColors.constEnd(); for( ; it != itEnd; ++it ) { SALOMEDS::Color anAutoColor = *it; QColor aQColor( (int)( anAutoColor.R * 255.0 ), (int)( anAutoColor.G * 255.0 ), (int)( anAutoColor.B * 255.0 ) ); int h, s, v; aQColor.getHsv( &h, &s, &v ); //std::cout << h << " "; if( abs( h - aHue ) < aTolerance ) { ok = false; //std::cout << "break (diff = " << abs( h - aHue ) << ")"; break; } } //std::cout << std::endl; if( ok ) break; } //std::cout << "Hue of the returned color = " << aHue << std::endl; QColor aColor; aColor.setHsv( aHue, 255, 255 ); SALOMEDS::Color aSColor; aSColor.R = (double)aColor.red() / 255.0; aSColor.G = (double)aColor.green() / 255.0; aSColor.B = (double)aColor.blue() / 255.0; return aSColor; } PropMap GEOM_Displayer::getObjectProperties( SalomeApp_Study* study, const QString& entry, SALOME_View* view ) { // get default properties for the explicitly specified default view type PropMap propMap = GEOM_Displayer::getDefaultPropertyMap(); if ( study && view ) { SUIT_ViewModel* viewModel = dynamic_cast( view ); SUIT_ViewManager* viewMgr = ( viewModel != 0 ) ? viewModel->getViewManager() : 0; int viewId = ( viewMgr != 0 ) ? viewMgr->getGlobalId() : -1; if ( viewModel && viewId != -1 ) { // get properties from the study PropMap storedMap = study->getObjectProperties( viewId, entry ); // overwrite default properties from stored ones (that are specified) for ( int prop = GEOM::Visibility; prop <= GEOM::LastProperty; prop++ ) { if ( storedMap.contains( GEOM::propertyName( (GEOM::Property)prop ) ) ) propMap.insert( GEOM::propertyName( (GEOM::Property)prop ), storedMap.value( GEOM::propertyName( (GEOM::Property)prop ) ) ); } // ... specific processing for color // ... current implementation is to use same stored color for all aspects // ... (TODO) possible future improvements about free boundaries, standalone edges etc colors can be here if ( storedMap.contains( GEOM::propertyName( GEOM::Color ) ) ) { propMap.insert( GEOM::propertyName( GEOM::ShadingColor ), storedMap.value( GEOM::propertyName( GEOM::Color ) ) ); propMap.insert( GEOM::propertyName( GEOM::WireframeColor ), storedMap.value( GEOM::propertyName( GEOM::Color ) ) ); propMap.insert( GEOM::propertyName( GEOM::LineColor ), storedMap.value( GEOM::propertyName( GEOM::Color ) ) ); propMap.insert( GEOM::propertyName( GEOM::FreeBndColor ), storedMap.value( GEOM::propertyName( GEOM::Color ) ) ); propMap.insert( GEOM::propertyName( GEOM::PointColor ), storedMap.value( GEOM::propertyName( GEOM::Color ) ) ); } if ( !entry.isEmpty() ) { // get CORBA reference to geom object _PTR(SObject) SO( study->studyDS()->FindObjectID( entry.toStdString() ) ); if ( SO ) { CORBA::Object_var object = GeometryGUI::ClientSObjectToObject( SO ); if ( !CORBA::is_nil( object ) ) { GEOM::GEOM_Object_var geomObject = GEOM::GEOM_Object::_narrow( object ); if ( !CORBA::is_nil( geomObject ) ) { // to check // check that geom object has color properly set bool hasColor = false; SALOMEDS::Color aSColor = getColor( geomObject, hasColor ); // set color from geometry object (only once, if it is not yet set in GUI) // current implementation is to use same color for all aspects // (TODO) possible future improvements about free boundaries, standalone edges etc colors can be here if ( hasColor && !storedMap.contains( GEOM::propertyName( GEOM::Color ) ) ) { QColor objColor = QColor::fromRgbF( aSColor.R, aSColor.G, aSColor.B ); propMap.insert( GEOM::propertyName( GEOM::ShadingColor ), objColor ); propMap.insert( GEOM::propertyName( GEOM::WireframeColor ), objColor ); propMap.insert( GEOM::propertyName( GEOM::LineColor ), objColor ); propMap.insert( GEOM::propertyName( GEOM::FreeBndColor ), objColor ); propMap.insert( GEOM::propertyName( GEOM::PointColor ), objColor ); } // check that object has point marker properly set GEOM::marker_type mType = geomObject->GetMarkerType(); GEOM::marker_size mSize = geomObject->GetMarkerSize(); int mTextureId = geomObject->GetMarkerTexture(); bool hasMarker = ( mType > GEOM::MT_NONE && mType < GEOM::MT_USER && mSize > GEOM::MS_NONE && mSize <= GEOM::MS_70 ) || ( mType == GEOM::MT_USER && mTextureId > 0 ); // set point marker from geometry object (only once, if it is not yet set in GUI) if ( hasMarker && !storedMap.contains( GEOM::propertyName( GEOM::PointMarker ) ) ) { if ( mType > GEOM::MT_NONE && mType < GEOM::MT_USER ) { // standard type propMap.insert( GEOM::propertyName( GEOM::PointMarker ), QString( "%1%2%3" ).arg( (int)mType ).arg( GEOM::subSectionSeparator() ).arg( (int)mSize ) ); } else if ( mType == GEOM::MT_USER ) { // custom texture propMap.insert( GEOM::propertyName( GEOM::PointMarker ), QString::number( mTextureId ) ); } } } } } } } } return propMap; } PropMap GEOM_Displayer::getDefaultPropertyMap() { PropMap propMap; // get resource manager SUIT_ResourceMgr* resMgr = SUIT_Session::session()->resourceMgr(); // fill in the properties map with default values // - visibility (false by default) propMap.insert( GEOM::propertyName( GEOM::Visibility ), false ); // - nb isos (take default value from preferences) propMap.insert( GEOM::propertyName( GEOM::NbIsos ), QString( "%1%2%3" ). arg( resMgr->integerValue( "Geometry", "iso_number_u", 1 ) ). arg( GEOM::subSectionSeparator() ). arg( resMgr->integerValue( "Geometry", "iso_number_v", 1 ) ) ); // - transparency (opacity = 1-transparency) propMap.insert( GEOM::propertyName( GEOM::Transparency ), resMgr->integerValue( "Geometry", "transparency", 0 ) / 100. ); // - display mode (take default value from preferences) propMap.insert( GEOM::propertyName( GEOM::DisplayMode ), resMgr->integerValue( "Geometry", "display_mode", 0 ) ); // - show edges direction flag (false by default) propMap.insert( GEOM::propertyName( GEOM::EdgesDirection ), false ); // - show vertices flag (false by default) propMap.insert( GEOM::propertyName( GEOM::Vertices ), false ); // - show name flag (false by default) propMap.insert( GEOM::propertyName( GEOM::ShowName ), false ); // - shading color (take default value from preferences) propMap.insert( GEOM::propertyName( GEOM::ShadingColor ), colorFromResources( "shading_color", QColor( 255, 255, 0 ) ) ); // - wireframe color (take default value from preferences) propMap.insert( GEOM::propertyName( GEOM::WireframeColor ), colorFromResources( "wireframe_color", QColor( 255, 255, 0 ) ) ); // - standalone edges color (take default value from preferences) propMap.insert( GEOM::propertyName( GEOM::LineColor ), colorFromResources( "line_color", QColor( 255, 0, 0 ) ) ); // - free boundaries color (take default value from preferences) propMap.insert( GEOM::propertyName( GEOM::FreeBndColor ), colorFromResources( "free_bound_color", QColor( 0, 255, 0 ) ) ); // - points color (take default value from preferences) propMap.insert( GEOM::propertyName( GEOM::PointColor ), colorFromResources( "point_color", QColor( 255, 255, 0 ) ) ); // - isos color (take default value from preferences) propMap.insert( GEOM::propertyName( GEOM::IsosColor ), colorFromResources( "isos_color", QColor( 200, 200, 200 ) ) ); // - outlines color (take default value from preferences) propMap.insert( GEOM::propertyName( GEOM::OutlineColor ), colorFromResources( "edges_in_shading_color", QColor( 180, 180, 180 ) ) ); // - deflection coefficient (take default value from preferences) propMap.insert( GEOM::propertyName( GEOM::Deflection ), resMgr->doubleValue( "Geometry", "deflection_coeff", 0.001 ) ); // - material (take default value from preferences) Material_Model material; material.fromResources( resMgr->stringValue( "Geometry", "material", "Plastic" ) ); propMap.insert( GEOM::propertyName( GEOM::Material ), material.toProperties() ); // - edge width (take default value from preferences) propMap.insert( GEOM::propertyName( GEOM::LineWidth ), resMgr->integerValue( "Geometry", "edge_width", 1 ) ); // - isos width (take default value from preferences) propMap.insert( GEOM::propertyName( GEOM::IsosWidth ), resMgr->integerValue( "Geometry", "isolines_width", 1 ) ); // - point marker (take default value from preferences) propMap.insert( GEOM::propertyName( GEOM::PointMarker ), QString( "%1%2%3" ). arg( resMgr->integerValue( "Geometry", "type_of_marker", 1 ) + 1 ). arg( GEOM::subSectionSeparator() ). arg( resMgr->integerValue( "Geometry", "marker_scale", 1 ) ) ); // - top-level flag (false by default) propMap.insert( GEOM::propertyName( GEOM::TopLevel ), false ); return propMap; } SALOMEDS::Color GEOM_Displayer::getColor(GEOM::GEOM_Object_var theGeomObject, bool& hasColor) { SALOMEDS::Color aSColor; hasColor = false; SUIT_Session* session = SUIT_Session::session(); SalomeApp_Application* app = dynamic_cast( session->activeApplication() ); if ( app && !theGeomObject->_is_nil()) { SalomeApp_Study* study = dynamic_cast( app->activeStudy() ); if ( study ) { _PTR(Study) aStudy = study->studyDS(); aSColor = theGeomObject->GetColor(); hasColor = aSColor.R >= 0 && aSColor.G >= 0 && aSColor.B >= 0; if ( !hasColor ) { #ifdef GENERAL_AUTOCOLOR // auto-color for all sub-shapes bool general_autocolor = true; #else // auto-color for groups only bool general_autocolor = false; #endif // GENERAL_AUTOCOLOR if ( general_autocolor || theGeomObject->GetType() == GEOM_GROUP ) { GEOM::GEOM_Object_var aMainObject = theGeomObject->GetMainShape(); if ( !CORBA::is_nil( aMainObject ) && aMainObject->GetAutoColor() ) { #ifdef SIMPLE_AUTOCOLOR // simplified algorithm for auto-colors aSColor = getPredefinedUniqueColor(); hasColor = true; #else // old algorithm for auto-colors QList aReservedColors; CORBA::String_var IOR = app->orb()->object_to_string( aMainObject ); _PTR(SObject) aMainSObject( aStudy->FindObjectIOR( IOR.in() ) ); if ( aMainSObject ) { _PTR(ChildIterator) it( aStudy->NewChildIterator( aMainSObject ) ); for ( ; it->More(); it->Next() ) { _PTR(SObject) aChildSObject( it->Value() ); GEOM::GEOM_Object_var aChildObject = GEOM::GEOM_Object::_narrow(GeometryGUI::ClientSObjectToObject(aChildSObject)); if ( CORBA::is_nil( aChildObject ) ) continue; SALOMEDS::Color aReservedColor = aChildObject->GetColor(); if ( aReservedColor.R >= 0 && aReservedColor.G >= 0 && aReservedColor.B >= 0 ) aReservedColors.append( aReservedColor ); } } aSColor = getUniqueColor( aReservedColors ); hasColor = true; #endif // SIMPLE_AUTOCOLOR } } } } } return aSColor; } void GEOM_Displayer::EraseWithChildren(const Handle(SALOME_InteractiveObject)& theIO, const bool eraseOnlyChildren) { SalomeApp_Application* app = dynamic_cast< SalomeApp_Application* >( SUIT_Session::session()->activeApplication() ); if ( !app ) return; SalomeApp_Study* appStudy = dynamic_cast( app->activeStudy() ); if ( !appStudy ) return; LightApp_DataObject* parent = appStudy->findObjectByEntry(theIO->getEntry()); if( !parent) return; // Erase from all views QList views; SALOME_View* view; ViewManagerList vmans = app->viewManagers(); SUIT_ViewManager* vman; foreach ( vman, vmans ) { SUIT_ViewModel* vmod = vman->getViewModel(); view = dynamic_cast ( vmod ); if ( view ) views.append( view ); } if( views.count() == 0 ) return; //Erase childrens w/o update views DataObjectList listObj = parent->children( true ); SUIT_DataObject* obj; foreach( obj, listObj ) { LightApp_DataObject* l_obj = dynamic_cast(obj); if(l_obj) foreach ( view, views ) { Handle(SALOME_InteractiveObject) anIO = new SALOME_InteractiveObject(qPrintable(l_obj->entry()), "GEOM", ""); Erase(anIO, false, false, view); } } //Erase parent with view update or repaint views foreach ( view, views ) { if(!eraseOnlyChildren) Erase(theIO, false, true, view); else view->Repaint(); } } void GEOM_Displayer::readFieldStepInfo( GEOM::GEOM_FieldStep_var theGeomFieldStep ) { if( theGeomFieldStep->_is_nil() ) return; GEOM::GEOM_Field_var aGeomField = theGeomFieldStep->GetField(); if( aGeomField->_is_nil() ) return; GEOM::GEOM_Object_var aGeomFieldShape = aGeomField->GetShape(); if( aGeomFieldShape->_is_nil() ) return; TCollection_AsciiString aFieldStepName( theGeomFieldStep->GetName() ); TCollection_AsciiString aFieldName( aGeomField->GetName() ); TCollection_AsciiString aShapeName( aGeomFieldShape->GetName() ); aFieldStepName = aShapeName + "\n" + aFieldName + "\n" + aFieldStepName; GEOM::field_data_type aFieldDataType = aGeomField->GetDataType(); int aFieldDimension = aGeomField->GetDimension(); GEOM::string_array_var aFieldComponents = aGeomField->GetComponents(); int aFieldNbComponents = aFieldComponents->length(); QList aFieldStepData; if( aFieldDataType == GEOM::FDT_Bool ) { GEOM::GEOM_BoolFieldStep_var aGeomBoolFieldStep = GEOM::GEOM_BoolFieldStep::_narrow( theGeomFieldStep ); if ( !aGeomBoolFieldStep->_is_nil() ) { GEOM::short_array_var aValues = aGeomBoolFieldStep->GetValues(); for( size_t i = 0, n = aValues->length(); i < n; i++ ) aFieldStepData << (bool)aValues[i]; } } else if( aFieldDataType == GEOM::FDT_Int ) { GEOM::GEOM_IntFieldStep_var aGeomIntFieldStep = GEOM::GEOM_IntFieldStep::_narrow( theGeomFieldStep ); if ( !aGeomIntFieldStep->_is_nil() ) { GEOM::ListOfLong_var aValues = aGeomIntFieldStep->GetValues(); for( size_t i = 0, n = aValues->length(); i < n; i++ ) aFieldStepData << (qlonglong)aValues[i]; } } else if( aFieldDataType == GEOM::FDT_Double ) { GEOM::GEOM_DoubleFieldStep_var aGeomDoubleFieldStep = GEOM::GEOM_DoubleFieldStep::_narrow( theGeomFieldStep ); if ( !aGeomDoubleFieldStep->_is_nil() ) { GEOM::ListOfDouble_var aValues = aGeomDoubleFieldStep->GetValues(); for( size_t i = 0, n = aValues->length(); i < n; i++ ) aFieldStepData << (double)aValues[i]; } } else if( aFieldDataType == GEOM::FDT_String ) { GEOM::GEOM_StringFieldStep_var aGeomStringFieldStep = GEOM::GEOM_StringFieldStep::_narrow( theGeomFieldStep ); if ( !aGeomStringFieldStep->_is_nil() ) { GEOM::string_array_var aValues = aGeomStringFieldStep->GetValues(); for( size_t i = 0, n = aValues->length(); i < n; i++ ) aFieldStepData << QString( aValues[i] ); } } double aFieldStepRangeMin = 0, aFieldStepRangeMax = 0; aFieldStepData = groupFieldData( aFieldStepData, aFieldNbComponents, aFieldDataType == GEOM::FDT_String, aFieldStepRangeMin, aFieldStepRangeMax ); setFieldStepInfo( aFieldDataType, aFieldDimension, aFieldStepData, aFieldStepName, aFieldStepRangeMin, aFieldStepRangeMax ); } QList GEOM_Displayer::groupFieldData( const QList& theFieldStepData, const int theFieldNbComponents, const bool theIsString, double& theFieldStepRangeMin, double& theFieldStepRangeMax ) { QList aResultList; theFieldStepRangeMin = 0; theFieldStepRangeMax = 0; if( theFieldStepData.isEmpty() || theFieldNbComponents < 1 ) return aResultList; int aNbSubShapes = theFieldStepData.count() / theFieldNbComponents; QList aGroupedList; bool anIsBoolean = false; for( int aSubShape = 0; aSubShape < aNbSubShapes; aSubShape++ ) { double aNorm = 0; QStringList aStringList; int aBaseIndex = aSubShape * theFieldNbComponents; for( int aComponent = 0; aComponent < theFieldNbComponents; aComponent++ ) { int anIndex = aComponent + aBaseIndex; const QVariant& aVariant = theFieldStepData[ anIndex ]; if( theIsString ) { if( aVariant.type() == QVariant::String ) aStringList << aVariant.toString(); } else { double aValue = 0; if( aVariant.type() == QVariant::Bool ) { aValue = aVariant.toBool() ? 1.0 : 0.0; aNorm += aValue; anIsBoolean = true; } else { if( aVariant.type() == QVariant::LongLong ) aValue = double( aVariant.toLongLong() ); else if( aVariant.type() == QVariant::Double ) aValue = aVariant.toDouble(); aNorm += aValue * aValue; } } } if( theIsString ) aGroupedList << aStringList.join( "\n" ); else { if( anIsBoolean ) aNorm /= theFieldNbComponents; else aNorm = pow( aNorm, 0.5 ); if( aGroupedList.isEmpty() ) theFieldStepRangeMin = theFieldStepRangeMax = aNorm; else { theFieldStepRangeMin = Min( theFieldStepRangeMin, aNorm ); theFieldStepRangeMax = Max( theFieldStepRangeMax, aNorm ); } aGroupedList << aNorm; } } if( anIsBoolean ) { theFieldStepRangeMin = 0.0; theFieldStepRangeMax = 1.0; } SUIT_Session* session = SUIT_Session::session(); SUIT_ResourceMgr* resMgr = session->resourceMgr(); Standard_Integer aNbIntervals = resMgr->integerValue( "Geometry", "scalar_bar_nb_intervals", 20 ); QListIterator anIter( aGroupedList ); while( anIter.hasNext() ) { const QVariant& aVariant = anIter.next(); if( theIsString ) aResultList << aVariant; else { QColor aQColor; Quantity_Color aColor; if( FindColor( aVariant.toDouble(), theFieldStepRangeMin, theFieldStepRangeMax, anIsBoolean ? 2 : aNbIntervals, aColor ) ) aQColor = QColor::fromRgbF( aColor.Red(), aColor.Green(), aColor.Blue() ); aResultList << aQColor; } } return aResultList; } // Note: the method is copied from AIS_ColorScale class Standard_Integer GEOM_Displayer::HueFromValue( const Standard_Integer aValue, const Standard_Integer aMin, const Standard_Integer aMax ) { Standard_Integer minLimit( 0 ), maxLimit( 230 ); Standard_Integer aHue = maxLimit; if ( aMin != aMax ) aHue = (Standard_Integer)( maxLimit - ( maxLimit - minLimit ) * ( aValue - aMin ) / ( aMax - aMin ) ); aHue = Min( Max( minLimit, aHue ), maxLimit ); return aHue; } // Note: the method is copied from AIS_ColorScale class Standard_Boolean GEOM_Displayer::FindColor( const Standard_Real aValue, const Standard_Real aMin, const Standard_Real aMax, const Standard_Integer ColorsCount, Quantity_Color& aColor ) { if( aValueaMax || aMaxaMax ) IntervNumber = ColorsCount-1; else if( Abs( aMax-aMin ) > Precision::Approximation() ) IntervNumber = Floor( Standard_Real( ColorsCount ) * ( aValue - aMin ) / ( aMax - aMin ) ); // 'Ceiling' replaced with 'Floor' Standard_Integer Interv = Standard_Integer( IntervNumber ); aColor = Quantity_Color( HueFromValue( Interv, 0, ColorsCount - 1 ), 1.0, 1.0, Quantity_TOC_HLS ); return Standard_True; } } void GEOM_Displayer::UpdateColorScale( const bool theIsRedisplayFieldSteps, const bool updateViewer ) { SalomeApp_Study* aStudy = dynamic_cast( myApp->activeStudy() ); if( !aStudy ) return; SOCC_Viewer* aViewModel = dynamic_cast( GetActiveView() ); if( !aViewModel ) return; #if OCC_VERSION_MAJOR < 7 Handle(V3d_Viewer) aViewer = aViewModel->getViewer3d(); if( aViewer.IsNull() ) return; aViewer->InitActiveViews(); if( !aViewer->MoreActiveViews() ) return; Handle(V3d_View) aView = aViewer->ActiveView(); if( aView.IsNull() ) return; #endif Standard_Boolean anIsDisplayColorScale = Standard_False; TCollection_AsciiString aColorScaleTitle; Standard_Real aColorScaleMin = 0, aColorScaleMax = 0; Standard_Boolean anIsBoolean = Standard_False; SALOME_ListIO aSelectedObjects; myApp->selectionMgr()->selectedObjects( aSelectedObjects ); if( aSelectedObjects.Extent() == 1 ) { Handle(SALOME_InteractiveObject) anIO = aSelectedObjects.First(); if( !anIO.IsNull() ) { SOCC_Prs* aPrs = dynamic_cast( aViewModel->CreatePrs( anIO->getEntry() ) ); if( aPrs ) { AIS_ListOfInteractive aList; aPrs->GetObjects( aList ); AIS_ListIteratorOfListOfInteractive anIter( aList ); for( ; anIter.More(); anIter.Next() ) { Handle(GEOM_AISShape) aShape = Handle(GEOM_AISShape)::DownCast( anIter.Value() ); if( !aShape.IsNull() ) { GEOM::field_data_type aFieldDataType; int aFieldDimension; QList aFieldStepData; TCollection_AsciiString aFieldStepName; double aFieldStepRangeMin, aFieldStepRangeMax; aShape->getFieldStepInfo( aFieldDataType, aFieldDimension, aFieldStepData, aFieldStepName, aFieldStepRangeMin, aFieldStepRangeMax ); if( !aFieldStepData.isEmpty() && aFieldDataType != GEOM::FDT_String ) { anIsDisplayColorScale = Standard_True; aColorScaleTitle = aFieldStepName; aColorScaleMin = aFieldStepRangeMin; aColorScaleMax = aFieldStepRangeMax; anIsBoolean = aFieldDataType == GEOM::FDT_Bool; } } } } } } if( anIsDisplayColorScale ) { SUIT_Session* session = SUIT_Session::session(); SUIT_ResourceMgr* resMgr = session->resourceMgr(); Standard_Real anXPos = resMgr->doubleValue( "Geometry", "scalar_bar_x_position", 0.05 ); Standard_Real anYPos = resMgr->doubleValue( "Geometry", "scalar_bar_y_position", 0.1 ); Standard_Real aWidth = resMgr->doubleValue( "Geometry", "scalar_bar_width", 0.2 ); Standard_Real aHeight = resMgr->doubleValue( "Geometry", "scalar_bar_height", 0.5 ); Standard_Integer aTextHeight = resMgr->integerValue( "Geometry", "scalar_bar_text_height", 14 ); Standard_Integer aNbIntervals = resMgr->integerValue( "Geometry", "scalar_bar_nb_intervals", 20 ); #if OCC_VERSION_MAJOR < 7 Handle(Aspect_ColorScale) myColorScale = aView->ColorScale(); if( !myColorScale.IsNull() ) { #endif myColorScale->SetXPosition( anXPos ); myColorScale->SetYPosition( anYPos ); myColorScale->SetWidth( aWidth ); myColorScale->SetHeight( aHeight ); myColorScale->SetTextHeight( aTextHeight ); myColorScale->SetNumberOfIntervals( anIsBoolean ? 2 : aNbIntervals ); myColorScale->SetTitle( aColorScaleTitle ); myColorScale->SetRange( aColorScaleMin, aColorScaleMax ); #if OCC_VERSION_MAJOR < 7 } if( !aView->ColorScaleIsDisplayed() ) aView->ColorScaleDisplay(); } else if( aView->ColorScaleIsDisplayed() ) aView->ColorScaleErase(); #else if( !aViewModel->getAISContext()->IsDisplayed( myColorScale ) ) aViewModel->getAISContext()->Display( myColorScale ); } else if( aViewModel->getAISContext()->IsDisplayed( myColorScale ) ) aViewModel->getAISContext()->Erase( myColorScale ); #endif if( theIsRedisplayFieldSteps ) { _PTR(Study) aStudyDS = aStudy->studyDS(); QList vmList; myApp->viewManagers( vmList ); for( QList::Iterator vmIt = vmList.begin(); vmIt != vmList.end(); vmIt++ ) { if( SUIT_ViewManager* aViewManager = *vmIt ) { const ObjMap& anObjects = aStudy->getObjectProperties( aViewManager->getGlobalId() ); for( ObjMap::ConstIterator objIt = anObjects.begin(); objIt != anObjects.end(); objIt++ ) { _PTR(SObject) aSObj( aStudyDS->FindObjectID( objIt.key().toLatin1().constData() ) ); if( aSObj ) { CORBA::Object_var anObject = GeometryGUI::ClientSObjectToObject( aSObj ); if( !CORBA::is_nil( anObject ) ) { GEOM::GEOM_FieldStep_var aFieldStep = GEOM::GEOM_FieldStep::_narrow( anObject ); if( !aFieldStep->_is_nil() ) { CORBA::String_var aStepEntry = aFieldStep->GetStudyEntry(); Handle(SALOME_InteractiveObject) aStepIO = new SALOME_InteractiveObject( aStepEntry.in(), "GEOM", "TEMP_IO" ); Redisplay( aStepIO, false, false ); } } } } } } } if(updateViewer) UpdateViewer(); }