-// GEOM GEOMGUI : GUI for Geometry component
+// Copyright (C) 2007-2023 CEA, EDF, OPEN CASCADE
//
-// Copyright (C) 2003 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
-// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
+// 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.
+// 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.
+// 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
+// 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.opencascade.org/SALOME/ or email : webmaster.salome@opencascade.org
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
//
-//
-//
-// File : GEOM_Displayer.cxx
-// Author : Vadim SANDLER
-// Module : GEOM
-// $Header$
-#include "GEOM_Displayer.h"
+// 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 "GeometryGUI.h"
-#include "GEOM_TypeFilter.h"
-#include "GEOM_EdgeFilter.h"
-#include "GEOM_FaceFilter.h"
-#include "GEOM_PreviewFilter.h"
-#include "GEOM_LogicalFilter.h"
-#include "GEOM_OCCFilter.h"
-
-#include "GEOM_Actor.h"
-#include "GEOM_AssemblyBuilder.h"
-#include "GEOM_AISShape.hxx"
-#include "GEOM_AISTrihedron.hxx"
-#include "GEOM_VTKTrihedron.hxx"
+#include <GEOM_Constants.h>
+#include <GEOM_TypeFilter.h>
+#include <GEOM_EdgeFilter.h>
+#include <GEOM_FaceFilter.h>
+#include <GEOM_CompoundFilter.h>
+#include <GEOM_PreviewFilter.h>
+#include <GEOM_LogicalFilter.h>
+#include <GEOM_OCCFilter.h>
+
+#include <GEOM_Actor.h>
+#include <GEOM_AISDimension.hxx>
+#include <GEOM_Annotation.hxx>
+#include <GEOM_TopWireframeShape.hxx>
+#include <GEOM_AISVector.hxx>
+#include <GEOM_AISTrihedron.hxx>
+#include <GEOM_VTKTrihedron.hxx>
+#include <GEOM_VTKPropertyMaterial.hxx>
+#include <GEOM_PainterPolyDataMapper.h>
+
+#include <GEOMGUI_DimensionProperty.h>
+#include <GEOMGUI_AnnotationAttrs.h>
+#include <GEOMGUI_AnnotationMgr.h>
+
+#include <GEOMUtils.hxx>
+
+#include <Material_Model.h>
#include <SUIT_Desktop.h>
#include <SUIT_ViewWindow.h>
#include <SUIT_Session.h>
-#include <SUIT_Tools.h>
#include <SUIT_ViewManager.h>
+#include <SUIT_ResourceMgr.h>
#include <SalomeApp_Study.h>
#include <SalomeApp_Application.h>
-#include <SalomeApp_SelectionMgr.h>
+#include <LightApp_SelectionMgr.h>
+#include <LightApp_DataObject.h>
#include <SalomeApp_TypeFilter.h>
#include <SalomeApp_Tools.h>
+#include "utilities.h"
-#include <SALOME_ListIteratorOfListIO.hxx>
+#include <SALOME_ListIO.hxx>
+#include <SALOME_Prs.h>
+#include "utilities.h"
#include <SOCC_Prs.h>
#include <SOCC_ViewModel.h>
#include <SVTK_Prs.h>
#include <SVTK_ViewModel.h>
-#include <SALOMEDSClient.hxx>
-#include <SALOMEDSClient_SObject.hxx>
+#include <SPV3D_Prs.h>
+#include <SPV3D_ViewModel.h>
+
+#include <OCCViewer_ViewWindow.h>
+#include <OCCViewer_ViewPort3d.h>
+#include <OCCViewer_Utilities.h>
+
+#include <BRepBndLib.hxx>
+#include <pqActiveObjects.h>
+#include <pqApplicationCore.h>
+#include <pqObjectBuilder.h>
+#include <vtkSMPropertyHelper.h>
+#include <vtkSMProxy.h>
+#include <vtkSMParaViewPipelineControllerWithRendering.h>
+#include <vtkNamedColors.h>
+#include <vtkPoints.h>
+#include <vtkCamera.h>
+#include <vtkCellArray.h>
+#include <vtkFloatArray.h>
+#include <vtkPointData.h>
+#include <vtkPolyData.h>
+#include <vtkRenderer.h>
+#include <vtkRenderWindow.h>
+#include <vtkRenderWindowInteractor.h>
// OCCT Includes
-#include <AIS_Drawer.hxx>
+#include <AIS_Dimension.hxx>
+#include <AIS_LengthDimension.hxx>
+#include <AIS_DiameterDimension.hxx>
+#include <AIS_AngleDimension.hxx>
#include <AIS_ListIteratorOfListOfInteractive.hxx>
+#include <Aspect_PolygonOffsetMode.hxx>
+#include <Prs3d_IsoAspect.hxx>
#include <Prs3d_PointAspect.hxx>
-#include <Graphic3d_AspectMarker3d.hxx>
#include <StdSelect_TypeOfEdge.hxx>
#include <StdSelect_TypeOfFace.hxx>
+//#include <StdSelect_DisplayMode.hxx>
#include <TopoDS_Face.hxx>
#include <BRep_Tool.hxx>
#include <Geom_Plane.hxx>
#include <Geom_Axis2Placement.hxx>
+#include <Graphic3d_AspectFillArea3d.hxx>
#include <gp_Pln.hxx>
-#include <TColStd_MapOfInteger.hxx>
#include <TColStd_MapIteratorOfMapOfInteger.hxx>
+#include <TopoDS_Iterator.hxx>
+#include <Graphic3d_AspectMarker3d.hxx>
+#include <TopTools_MapOfShape.hxx>
+#include <TopTools_ListOfShape.hxx>
+#include <TopTools_ListIteratorOfListOfShape.hxx>
+#include <TopoDS.hxx>
+#include <NCollection_DataMap.hxx>
+#include <NCollection_Map.hxx>
+#include <Graphic3d_Texture2Dmanual.hxx>
+
+#include <Prs3d_ShadingAspect.hxx>
+
+#include <BRepMesh_IncrementalMesh.hxx>
// VTK Includes
#include <vtkActorCollection.h>
+#include <vtkProperty.h>
-// STL Includes
-#include <cstring>
-
+#include <Basics_OCCTVersion.hxx>
// CORBA Headers
#include CORBA_CLIENT_HEADER(SALOMEDS_Attributes)
-#include "GEOMImpl_Types.hxx"
+#include <GEOMImpl_Types.hxx>
+
+#include <TColStd_HArray1OfByte.hxx>
+
+#include "vtkSMSourceProxy.h"
+#include "pqServerManagerModel.h"
+#include "vtkPVTrivialProducer.h"
+#include "vtkSMViewProxy.h"
+
+#if OCC_VERSION_LARGE >= 0x070400ff
+#include <Image_SupportedFormats.hxx>
+#endif
+
+// 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<Handle(GEOM_AISShape)> SetOfAISShapes;
+ typedef NCollection_DataMap<Handle(Image_PixMap), SetOfAISShapes> PixmapUsageMap;
+ typedef QMap<QString, Handle(Image_PixMap)> 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 );
-using namespace std;
+ 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<const SOCC_Prs*>( 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;
+
+ const Handle(Graphic3d_TextureMap)& aTexture = aAISShape->Attributes()->ShadingAspect()->Aspect()->TextureMap();
+ if ( aTexture.IsNull() )
+ continue;
+#if OCC_VERSION_LARGE >= 0x070400ff
+ Handle(Image_SupportedFormats) aFormats = new Image_SupportedFormats();
+ const Handle(Image_PixMap)& aPixmap = aTexture->GetImage(aFormats);
+#else
+ const Handle(Image_PixMap)& aPixmap = aTexture->GetImage();
+#endif
+ 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 ) );
+ }
+ }
+ }
+
+ 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
return 0;
}
+static inline int getViewManagerId( SALOME_View* theViewFrame) {
+ SUIT_ViewModel* aModel = dynamic_cast<SUIT_ViewModel*>(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
}
}
+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
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<int>* aSubShapes)
+{
+ GEOM_CompoundFilter* aFilter = 0;
+
+ if(aSubShapes != NULL ) {
+ aFilter = new GEOM_CompoundFilter(getStudy());
+ QList<int> aTopAbsTypes;
+ QList<int>::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 char* getEntry( GEOM::GEOM_Object_ptr object )
+static std::string getEntry( GEOM::GEOM_BaseObject_ptr object )
{
SUIT_Session* session = SUIT_Session::session();
SalomeApp_Application* app = dynamic_cast<SalomeApp_Application*>( session->activeApplication() );
if ( app )
{
- string IOR = app->orb()->object_to_string( object );
- if ( IOR != "" )
+ 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( IOR ) );
+ _PTR(SObject) SO ( study->studyDS()->FindObjectIOR( std::string(IOR) ) );
if ( SO )
- return (char*)(SO->GetID().c_str());
+ return SO->GetID();
}
}
return "";
// Function : getName
// Purpose :
//================================================================
-static const char* getName( GEOM::GEOM_Object_ptr object )
+static std::string getName( GEOM::GEOM_BaseObject_ptr object )
{
SUIT_Session* session = SUIT_Session::session();
SalomeApp_Application* app = dynamic_cast<SalomeApp_Application*>( session->activeApplication() );
if ( app )
{
- string IOR = app->orb()->object_to_string( object );
- if ( IOR != "" )
+ 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( IOR ) );
+ _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().c_str();
+ return aNameAttr->Value();
}
}
}
* Constructor
*/
//=================================================================
-GEOM_Displayer::GEOM_Displayer( SalomeApp_Study* study )
+GEOM_Displayer::GEOM_Displayer()
+ : myUpdateColorScale(true), myIsRedisplayed( false )
{
- myStudy = study;
+ SUIT_Session* session = SUIT_Session::session();
+ myApp = dynamic_cast<SalomeApp_Application*>( session->activeApplication() );
/* 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;
- myColor = -1;
- // This color is used for shape displaying. If it is equal -1 then
- // default color is used.
+ 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;
- // This parameter is used for activisation/deactivisation of objects to be displayed
+
+ // Activate parallel vizualisation by default.
+ // It can be switched OFF via the environment variable:
+ // export PARALLEL_VISU=0
+ Standard_Boolean parallel_visu = Standard_True;
+ char* parallel_visu_env = getenv("PARALLEL_VISU");
+ if (parallel_visu_env && atoi(parallel_visu_env) == 0)
+ parallel_visu = Standard_False;
+ BRepMesh_IncrementalMesh::SetParallelDefault(parallel_visu);
myViewFrame = 0;
+
+ myFieldDataType = GEOM::FDT_Double;
+ myFieldDimension = 0;
+ myFieldStepRangeMin = 0;
+ myFieldStepRangeMax = 0;
}
//=================================================================
{
}
-//=================================================================
-/*!
- * GetActiveView
- * Get active study frame, returns 0 if no open study frame
- */
-//=================================================================
-SALOME_View* GEOM_Displayer::GetActiveView()
-{
- SUIT_Session* session = SUIT_Session::session();
- if ( SUIT_Application* app = session->activeApplication() ) {
- if ( SalomeApp_Application* sApp = dynamic_cast<SalomeApp_Application*>( app ) ) {
- if( SUIT_ViewManager* vman = sApp->activeViewManager() ) {
- if ( SUIT_ViewModel* vmod = vman->getViewModel() )
- return dynamic_cast<SALOME_View*>( vmod );
- }
- }
- }
- return 0;
-}
-
//=================================================================
/*!
* GEOM_Displayer::Display
*/
//=================================================================
void GEOM_Displayer::Display( const Handle(SALOME_InteractiveObject)& theIO,
- const bool updateViewer,
- SALOME_View* theViewFrame )
+ const bool updateViewer,
+ SALOME_View* theViewFrame )
{
SALOME_View* vf = theViewFrame ? theViewFrame : GetActiveView();
if ( vf )
{
- SALOME_Prs* prs = buildPresentation( theIO, vf );
+ SALOME_Prs* prs = buildPresentation( theIO->getEntry(), vf );
if ( prs )
{
- vf->BeforeDisplay( this );
- vf->Display( prs );
- vf->AfterDisplay( this );
+ vf->BeforeDisplay( this, prs );
+ vf->Display( this, prs );
+ vf->AfterDisplay( this, prs );
if ( updateViewer )
vf->Repaint();
* not using dialog boxes.
*/
//=================================================================
-void GEOM_Displayer::Display( GEOM::GEOM_Object_ptr theObj, const bool updateViewer )
+void GEOM_Displayer::Display( GEOM::GEOM_BaseObject_ptr theObj, const bool updateViewer )
{
if ( theObj->_is_nil() )
return;
- string entry = getEntry( theObj );
+ std::string entry = getEntry( theObj );
if ( entry != "" ) {
- Display( new SALOME_InteractiveObject(
- entry.c_str(), "GEOM", strdup( getName( theObj ) ) ), updateViewer );
+ Display(new SALOME_InteractiveObject(entry.c_str(), "GEOM", getName(theObj).c_str()),
+ updateViewer);
}
}
void GEOM_Displayer::Erase( const Handle(SALOME_InteractiveObject)& theIO,
const bool forced,
const bool updateViewer,
- SALOME_View* theViewFrame )
+ SALOME_View* theViewFrame )
{
if ( theIO.IsNull() )
return;
if ( vf ) {
SALOME_Prs* prs = vf->CreatePrs( theIO->getEntry() );
if ( prs ) {
- vf->Erase( prs, forced );
+ vf->BeforeErase( this, prs );
+ vf->Erase( this, prs, forced );
+ vf->AfterErase( this, prs );
if ( updateViewer )
- vf->Repaint();
+ vf->Repaint();
delete prs; // delete presentation because displayer is its owner
}
}
* Erase geometry object in the current viewer
*/
//=================================================================
-void GEOM_Displayer::Erase( GEOM::GEOM_Object_ptr theObj,
+void GEOM_Displayer::Erase( GEOM::GEOM_BaseObject_ptr theObj,
const bool forced,
- const bool updateViewer )
+ const bool updateViewer,
+ SALOME_View* theViewFrame)
{
- string entry = getEntry( theObj );
+ std::string entry = getEntry( theObj );
if ( entry != "" )
{
- Erase( new SALOME_InteractiveObject(
- entry.c_str(), "GEOM", strdup( getName( theObj ) ) ), forced, updateViewer );
- }
-}
-
-//=================================================================
-/*!
- * GEOM_Displayer::EraseAll
- * Erase all objects in the current viewer
- */
-//=================================================================
-void GEOM_Displayer::EraseAll ( const bool forced,
- const bool updateViewer,
- SALOME_View* theViewFrame )
-{
- SALOME_View* vf = theViewFrame ? theViewFrame : GetActiveView();
-
- if ( vf ) {
- vf->EraseAll( forced );
- if ( updateViewer )
- vf->Repaint();
+ Erase(new SALOME_InteractiveObject(entry.c_str(), "GEOM", getName(theObj).c_str()),
+ forced, updateViewer, theViewFrame);
}
}
*/
//=================================================================
void GEOM_Displayer::Redisplay( const Handle(SALOME_InteractiveObject)& theIO,
- const bool updateViewer )
+ const bool updateViewer,
+ const bool checkActiveViewer )
{
+ bool aRedisplayed = myIsRedisplayed;
+ myIsRedisplayed = true;
// Remove the object permanently (<forced> == true)
SUIT_Session* ses = SUIT_Session::session();
SUIT_Application* app = ses->activeApplication();
if ( app )
{
SUIT_Desktop* desk = app->desktop();
- QPtrList<SUIT_ViewWindow> wnds = desk->windows();
+ QList<SUIT_ViewWindow*> wnds = desk->windows();
SUIT_ViewWindow* wnd;
- for ( wnd = wnds.first(); wnd; wnd = wnds.next() )
+ QListIterator<SUIT_ViewWindow*> 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<SALOME_View*>(vmodel);
- if ( view )
- {
- if ( view->isVisible( theIO ) || view == GetActiveView() )
- {
- Erase( theIO, true, false, view );
- Display( theIO, updateViewer, view );
- }
- }
- }
+ SUIT_ViewModel* vmodel = vman->getViewModel();
+ if ( vmodel )
+ {
+ SALOME_View* view = dynamic_cast<SALOME_View*>(vmodel);
+ if ( view )
+ {
+ if ( view->isVisible( theIO ) || ( checkActiveViewer && view == GetActiveView() ) )
+ {
+ Redisplay( theIO, updateViewer, view );
+ }
+ }
+ }
}
}
}
+ myIsRedisplayed = aRedisplayed;
}
//=================================================================
/*!
- * GEOM_Displayer::Display
- * Calls Display() method for each object in the given list
+ * GEOM_Displayer::Redisplay
+ * Redisplay (erase and then display again) interactive object
+ * in the specified view
*/
//=================================================================
-void GEOM_Displayer::Display( const SALOME_ListIO& theIOList, const bool updateViewer )
+void GEOM_Displayer::Redisplay( const Handle(SALOME_InteractiveObject)& theIO,
+ const bool theUpdateViewer,
+ SALOME_View* theViewFrame )
{
- SALOME_ListIteratorOfListIO Iter( theIOList );
- for ( ; Iter.More(); Iter.Next() ) {
- Display( Iter.Value(), false );
+ SALOME_View* vf = theViewFrame ? theViewFrame : GetActiveView();
+ if ( !vf )
+ {
+ return;
+ }
+
+ bool aRedisplayed = myIsRedisplayed;
+ myIsRedisplayed = true;
+ Erase( theIO, true, false, theViewFrame );
+ Display( theIO, theUpdateViewer, theViewFrame );
+ myIsRedisplayed = aRedisplayed;
+ // hide annotations for erased presentation
+ SUIT_Session* session = SUIT_Session::session();
+ SalomeApp_Application* anApp = dynamic_cast<SalomeApp_Application*>( session->activeApplication() );
+ GeometryGUI* aModule = dynamic_cast<GeometryGUI*>( anApp->activeModule() );
+ if ( aModule ) {
+ if ( !theViewFrame->isVisible( theIO ) ) {
+ aModule->GetAnnotationMgr()->EraseVisibleAnnotations(QString(theIO->getEntry()), dynamic_cast<SOCC_Viewer*>( theViewFrame ));
+ }
+ else {
+ aModule->GetAnnotationMgr()->DisplayVisibleAnnotations(QString(theIO->getEntry()), dynamic_cast<SOCC_Viewer*>( theViewFrame ));
+ }
}
- if ( updateViewer )
- UpdateViewer();
}
//=================================================================
/*!
- * GEOM_Displayer::Erase
- * Calls Erase() method for each object in the given list
+ * GEOM_Displayer::Display
+ * Calls Display() method for each object in the given list
*/
//=================================================================
-void GEOM_Displayer::Erase( const SALOME_ListIO& theIOList,
- const bool forced,
- const bool updateViewer )
+void GEOM_Displayer::Display( const SALOME_ListIO& theIOList, const bool updateViewer )
{
SALOME_ListIteratorOfListIO Iter( theIOList );
- for ( ; Iter.More(); Iter.Next() )
- Erase( Iter.Value(), forced, false );
-
+ for ( ; Iter.More(); Iter.Next() ) {
+ Display( Iter.Value(), 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 )
+void GEOM_Displayer::UpdateVisibility( SALOME_View* v, const SALOME_Prs* p, bool on )
{
- SALOME_ListIteratorOfListIO Iter( theIOList );
- for ( ; Iter.More(); Iter.Next() )
- Redisplay( Iter.Value(), false );
+ 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 );
+ }
+ }
+}
- if ( updateViewer )
- UpdateViewer();
+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 ) );
}
-//=================================================================
-/*!
- * GEOM_Displayer::UpdateViewer
- * Update current viewer
- */
-//=================================================================
-void GEOM_Displayer::UpdateViewer()
+QColor GEOM_Displayer::colorFromResources( const QString& property, const QColor& defColor )
{
- SALOME_View* vf = GetActiveView();
- if ( vf )
- vf->Repaint();
+ // 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 );
}
-//=================================================================
-/*!
- * GEOM_Displayer::Update
- * Update OCC presentaion
- * [ Reimplemented from SALOME_Displayer ]
- */
-//=================================================================
-void GEOM_Displayer::Update( SALOME_OCCPrs* prs )
+void GEOM_Displayer::updateShapeProperties( const Handle(GEOM_AISShape)& AISShape, bool create )
{
- SOCC_Prs* occPrs = dynamic_cast<SOCC_Prs*>( prs );
- if ( !occPrs )
- return;
+ // check that shape is not null
+ if ( AISShape.IsNull() ) return;
+
+ // check that study is active
+ SalomeApp_Study* study = getStudy();
+ if ( !study ) return;
- if ( myType == GEOM_MARKER && !myShape.IsNull() && myShape.ShapeType() == TopAbs_FACE )
- {
- 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() );
+ if ( myShape.ShapeType() != TopAbs_VERTEX && // fix pb with not displayed points
+ !TopoDS_Iterator(myShape).More() )
+ return; // NPAL15983 (Bug when displaying empty groups)
- Handle(GEOM_AISTrihedron) aTrh;
+ // set interactive object
- if ( occPrs->IsNull() )
- {
- aTrh = new GEOM_AISTrihedron( aPlc );
+ Handle( SALOME_InteractiveObject ) anIO;
- if ( HasColor() )
- aTrh->SetColor( (Quantity_NameOfColor)GetColor() );
+ 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++ ).toUtf8().data(), "GEOM", myName.c_str() );
+ AISShape->setIO( anIO );
+ AISShape->SetOwner( anIO );
+ }
- if ( HasWidth() )
- aTrh->SetWidth( GetWidth() );
+ // 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( 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<QColor>() ) );
+ }
- if ( !myIO.IsNull() )
- {
- aTrh->setIO( myIO );
- aTrh->SetOwner( myIO );
- }
+ // - 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<QColor>() ) );
+ AISShape->Attributes()->SetLineAspect( anAspect );
+
+ // - unfree boundaries color
+ Handle(Prs3d_LineAspect) aUnFreeBoundaryAspect =
+ new Prs3d_LineAspect (Quantity_NOC_RED, Aspect_TOL_SOLID, 1.0);
+ *aUnFreeBoundaryAspect->Aspect() = *AISShape->Attributes()->UnFreeBoundaryAspect()->Aspect();
+ aUnFreeBoundaryAspect->SetColor( HasColor() ? (Quantity_NameOfColor)GetColor() :
+ SalomeApp_Tools::color( propMap.value( GEOM::propertyName( GEOM::WireframeColor ) ).value<QColor>() ) );
+ AISShape->Attributes()->SetUnFreeBoundaryAspect( aUnFreeBoundaryAspect );
+
+ // - free boundaries color
+ Handle(Prs3d_LineAspect) aFreeBoundaryAspect =
+ new Prs3d_LineAspect (Quantity_NOC_RED, Aspect_TOL_SOLID, 1.0);
+ *aFreeBoundaryAspect->Aspect() = *AISShape->Attributes()->FreeBoundaryAspect()->Aspect();
+ aFreeBoundaryAspect->SetColor( HasColor() ? (Quantity_NameOfColor)GetColor() :
+ SalomeApp_Tools::color( propMap.value( GEOM::propertyName( GEOM::FreeBndColor ) ).value<QColor>() ) );
+ AISShape->Attributes()->SetFreeBoundaryAspect( aFreeBoundaryAspect );
+
+ // - standalone edges color
+ anAspect = AISShape->Attributes()->WireAspect();
+ anAspect->SetColor( HasColor() ? (Quantity_NameOfColor)GetColor() :
+ SalomeApp_Tools::color( propMap.value( GEOM::propertyName( GEOM::LineColor ) ).value<QColor>() ) );
+ AISShape->Attributes()->SetWireAspect( anAspect );
+
+ // - color for edges in shading+edges mode
+ AISShape->SetEdgesInShadingColor( SalomeApp_Tools::color( propMap.value( GEOM::propertyName( GEOM::OutlineColor ) ).value<QColor>() ) );
+
+ // - color of labels (textual fields and shape name)
+ AISShape->SetLabelColor( qColorFromResources( "label_color", QColor( 255, 255, 255 ) ) );
+
+ // 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();
+ AISShape->SetDisplayMode( displayMode );
+
+ // - face boundaries color and line width
+ anAspect = AISShape->Attributes()->FaceBoundaryAspect();
+ anAspect->SetColor( SalomeApp_Tools::color( propMap.value( GEOM::propertyName( GEOM::OutlineColor ) ).value<QColor>() ) );
+ 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() );
+ }
- occPrs->AddObject( aTrh );
- }
- else
- {
- AIS_ListOfInteractive aList;
- occPrs->GetObjects( aList );
- AIS_ListIteratorOfListOfInteractive anIter( aList );
- for ( ; anIter.More(); anIter.Next() )
- {
- aTrh = Handle(GEOM_AISTrihedron)::DownCast( anIter.Value() );
- if ( !aTrh.IsNull() )
- {
- aTrh->SetComponent( aPlc );
- aTrh->SetToUpdate();
- }
- }
- }
+ // 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<QColor>() );
+ 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 );
+ }
- occPrs->SetToActivate( ToActivate() );
+ 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 = getStudy();
+ 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 properties map
+ propMap = getObjectProperties( entry, myViewFrame );
+ }
}
}
+ else {
+ aImagePath = propMap.value( GEOM::propertyName( GEOM::Texture ) ).toString();
+ }
+
+ Handle(Image_PixMap) aPixmap;
+ if ( !aImagePath.isEmpty() )
+ aPixmap = cacheTextureFor( aImagePath, AISShape );
else
- {
- // if presentation is empty we try to create new one
- if ( occPrs->IsNull() )
- {
- if ( !myShape.IsNull() )
- {
- Handle(GEOM_AISShape) AISShape = new GEOM_AISShape( myShape, "" );
- // Temporary staff: vertex must be infinite for correct visualization
- AISShape->SetInfiniteState( myShape.Infinite() || myShape.ShapeType() == TopAbs_VERTEX );
+ aPixmap = getDefaultTexture();
- // Setup shape properties here ..., e.g. display mode, color, transparency, etc
- AISShape->SetDisplayMode( myDisplayMode );
- AISShape->SetShadingColor( myShadingColor );
+ // apply image to shape
+ if ( !aPixmap.IsNull() ) {
+ AISShape->Attributes()->ShadingAspect()->Aspect()->SetTextureMap( new Graphic3d_Texture2Dmanual( aPixmap ) );
+ }
+ if ( displayMode == GEOM_AISShape::TexturedShape )
+ AISShape->Attributes()->ShadingAspect()->Aspect()->SetTextureMapOn();
+ else
+ AISShape->Attributes()->ShadingAspect()->Aspect()->SetTextureMapOff();
+
+ // 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<QColor>() ) );
+ 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( 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<QColor>() ),
+ aWidth, aHeight,
+ aTexture );
+ AISShape->Attributes()->SetPointAspect( aTextureAspect );
+ }
+ }
+ }
- if ( HasColor() )
- {
- AISShape->SetColor( (Quantity_NameOfColor)GetColor() );
- if ( myShape.ShapeType() == TopAbs_VERTEX )
- {
- Handle(Prs3d_PointAspect) anAspect = AISShape->Attributes()->PointAspect();
- anAspect->SetColor( (Quantity_NameOfColor)GetColor() );
- AISShape->Attributes()->SetPointAspect( anAspect );
- }
- }
+ // 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 );
+ }
- if ( HasWidth() )
- AISShape->SetWidth( GetWidth() );
+ // AISShape->SetName(???); ??? necessary to set name ???
+}
- if ( !myIO.IsNull() )
- {
- AISShape->setIO( myIO );
- AISShape->SetOwner( myIO );
- }
- else if ( !myName.empty() )
- {
- // Workaround to allow selection of temporary objects
- static int tempId = 0;
- char buf[50];
- sprintf( buf, "TEMP_%d", tempId++ );
- Handle( SALOME_InteractiveObject ) anObj =
- new SALOME_InteractiveObject( buf, "GEOM", myName.c_str() );
- AISShape->setIO( anObj );
- AISShape->SetOwner( anObj );
- }
- // AISShape->SetName(???); ??? necessary to set name ???
- occPrs->AddObject( AISShape );
+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;
- // In accordance with ToActivate() value object will be activated/deactivated
- // when it will be displayed
- occPrs->SetToActivate( ToActivate() );
- }
- }
- // if presentation is found -> set again shape for it
- else
- {
- if ( !myShape.IsNull() )
- {
- 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;
- if ( AISShape->Shape() != myShape )
- {
- AISShape->Set( myShape );
- AISShape->UpdateSelection();
- AISShape->SetToUpdate();
- }
- if ( !myIO.IsNull() )
- {
- AISShape->setIO( myIO );
- AISShape->SetOwner( myIO );
- }
- }
- }
+ // 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++ ).toUtf8().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( 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<vtkProperty*> 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<QColor>();
+ 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<QColor>();
+ 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<QColor>();
+ actor->SetIsolatedEdgeColor( c.redF(), c.greenF(), c.blueF() );
+
+ c = propMap.value( GEOM::propertyName( GEOM::WireframeColor ) ).value<QColor>();
+ // - shared edges color ???
+ actor->SetSharedEdgeColor( c.redF(), c.greenF(), c.blueF() );
+
+ c = propMap.value( GEOM::propertyName( GEOM::FreeBndColor ) ).value<QColor>();
+ // - free edges color ???
+ actor->SetFreeEdgeColor( c.redF(), c.greenF(), c.blueF() );
+
+ // - point color
+ c = propMap.value( GEOM::propertyName( GEOM::PointColor ) ).value<QColor>();
+ actor->SetPointColor( c.redF(), c.greenF(), c.blueF() );
+ }
+
+ // - color for edges in shading+edges mode
+ c = propMap.value( GEOM::propertyName( GEOM::OutlineColor ) ).value<QColor>();
+ 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::Update
- * Update VTK presentaion
- * [ Reimplemented from SALOME_Displayer ]
+ * GEOM_Displayer::updateDimensions
+ * Creates or renews dimension presentation for the IO.
*/
//=================================================================
-void GEOM_Displayer::Update( SALOME_VTKPrs* prs )
+void GEOM_Displayer::updateDimensions( const Handle(SALOME_InteractiveObject)& theIO,
+ SALOME_OCCPrs* thePrs,
+ const gp_Ax3& theShapeLCS )
{
- SVTK_Prs* vtkPrs = dynamic_cast<SVTK_Prs*>( prs );
- if ( !vtkPrs || myShape.IsNull() )
+ SalomeApp_Study* aStudy = getStudy();
+ if ( !aStudy )
+ {
+ return;
+ }
+
+ if ( theIO.IsNull() )
+ {
return;
+ }
+
+ SOCC_Prs* anOccPrs = dynamic_cast<SOCC_Prs*>( thePrs );
- vtkActorCollection* theActors = 0;
+ AIS_ListOfInteractive aListOfIO;
- if ( myType == GEOM_MARKER && !myShape.IsNull() && myShape.ShapeType() == TopAbs_FACE )
+ anOccPrs->GetObjects( aListOfIO );
+
+ AIS_ListIteratorOfListOfInteractive aIterateIO( aListOfIO );
+
+ // remove outdated presentations of dimensions
+ for ( ; aIterateIO.More(); aIterateIO.Next() )
{
- myToActivate = false;
- GEOM_VTKTrihedron* aTrh = GEOM_VTKTrihedron::New();
+ const Handle(AIS_InteractiveObject)& anIO = aIterateIO.Value();
+ if ( !anIO->IsKind( STANDARD_TYPE( AIS_Dimension ) ) )
+ {
+ continue;
+ }
- if ( HasColor() )
+ aListOfIO.Remove( aIterateIO );
+
+ if ( !aIterateIO.More() )
{
- Quantity_Color aColor( (Quantity_NameOfColor)GetColor() );
- aTrh->SetColor( aColor.Red(), aColor.Green(), aColor.Blue() );
+ break;
}
+ }
- Handle(Geom_Plane) aPlane =
- Handle(Geom_Plane)::DownCast( BRep_Tool::Surface( TopoDS::Face( myShape ) ) );
- if ( aPlane.IsNull() )
- return;
+ // prepare dimension styling
+ SUIT_ResourceMgr* aResMgr = SUIT_Session::session()->resourceMgr();
- gp_Ax2 anAx2 = aPlane->Pln().Position().Ax2();
- aTrh->SetPlacement( new Geom_Axis2Placement( anAx2 ) );
+ 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 );
-// if ( SVTK_Viewer* vf = dynamic_cast<SVTK_Viewer*>( GetActiveView() ) )
-// aTrh->SetSize( 0.5 * vf->GetTrihedronSize() );
+ // restore dimension presentation from saved attribute or property data
+ AIS_ListOfInteractive aRestoredDimensions;
- vtkPrs->AddObject( aTrh );
+ QVariant aProperty = aStudy->getObjectProperty( GEOM::sharedPropertiesId(),
+ theIO->getEntry(),
+ GEOM::propertyName( GEOM::Dimensions ),
+ QVariant() );
- theActors = vtkActorCollection::New();
- theActors->AddItem( aTrh );
+ GEOMGUI_DimensionProperty aRecords;
+
+ if ( aProperty.isValid() && aProperty.canConvert<GEOMGUI_DimensionProperty>() )
+ {
+ aRecords = aProperty.value<GEOMGUI_DimensionProperty>();
}
else
- theActors = GEOM_AssemblyBuilder::BuildActors( myShape, 0, 0, Standard_True );
+ {
+ aRecords.LoadFromAttribute( 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;
+ }
- theActors->InitTraversal();
+ 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);
+#if OCC_VERSION_LARGE >= 0x070400ff
+ aPrs->SetDisplaySpecialSymbol( isUnitsShown ? PrsDim_DisplaySpecialSymbol_After :
+ PrsDim_DisplaySpecialSymbol_No );
+#else
+ aPrs->SetDisplaySpecialSymbol( isUnitsShown ? AIS_DSS_After : AIS_DSS_No );
+#endif
+ aStyle->MakeUnitsDisplayed(Standard_False);
+ }
+ else
+ {
+#if OCC_VERSION_LARGE >= 0x070400ff
+ aPrs->SetDisplaySpecialSymbol(PrsDim_DisplaySpecialSymbol_No);
+#else
+ aPrs->SetDisplaySpecialSymbol(AIS_DSS_No);
+#endif
+ aStyle->MakeUnitsDisplayed( (Standard_Boolean) isUnitsShown );
+ }
+ }
+ else
+ {
+ aStyle->MakeUnitsDisplayed( (Standard_Boolean) isUnitsShown );
+ }
- vtkActor* anActor = (vtkActor*)theActors->GetNextActor();
+ aListOfIO.Append( aPrs );
+ }
- vtkProperty* aProp = 0;
+ // update presentation
+ anOccPrs->Clear();
- if ( HasColor() || HasWidth() )
+ for ( aIterateIO.Initialize( aListOfIO ); aIterateIO.More(); aIterateIO.Next() )
{
- aProp = vtkProperty::New();
- aProp->SetRepresentationToWireframe();
+ 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();
+}
- if ( HasColor() )
+//=================================================================
+/*!
+ * 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() )
{
- Quantity_Color aColor( (Quantity_NameOfColor)GetColor() );
- aProp->SetColor( aColor.Red(), aColor.Green(), aColor.Blue() );
+ Redisplay( anIter.Value(), false, theViewFrame );
}
- if ( HasWidth() )
+ if ( theUpdateViewer )
{
- aProp->SetLineWidth( GetWidth() );
+ UpdateViewer();
}
+}
- while ( anActor != NULL )
- {
- SALOME_Actor* GActor = SALOME_Actor::SafeDownCast( anActor );
+//=================================================================
+/*!
+ * GEOM_Displayer::Update
+ * Update OCC presentation
+ * [ Reimplemented from SALOME_Displayer ]
+ */
+//=================================================================
+void GEOM_Displayer::Update( SALOME_OCCPrs* prs )
+{
+ SOCC_Prs* occPrs = dynamic_cast<SOCC_Prs*>( prs );
+ SalomeApp_Study* study = getStudy();
- GActor->setIO( myIO );
+ if ( !occPrs || myShape.IsNull() || !study )
+ return;
+
+ if ( myType == GEOM_MARKER && myShape.ShapeType() == TopAbs_FACE )
+ {
+ //
+ // specific processing for local coordinate system presentation
+ //
- if ( aProp )
+ TopoDS_Face aFace = TopoDS::Face( myShape );
+ Handle(Geom_Plane) aPlane = Handle(Geom_Plane)::DownCast( BRep_Tool::Surface( aFace ) );
+ if ( !aPlane.IsNull() )
{
- GActor->SetProperty( aProp );
- GActor->SetPreviewProperty( aProp );
+ gp_Ax3 aPos = aPlane->Pln().Position();
+ Handle(Geom_Axis2Placement) aPlc = new Geom_Axis2Placement( aPos.Ax2() );
- GEOM_Actor* aGeomGActor = GEOM_Actor::SafeDownCast( anActor );
- if ( aGeomGActor != 0 )
+ Handle(GEOM_AISTrihedron) aTrh;
+
+ if ( occPrs->IsNull() )
+ {
+ // new presentation is being created
+ aTrh = new GEOM_AISTrihedron( aPlc );
+ occPrs->AddObject( aTrh );
+ }
+ else
{
- aGeomGActor->SetShadingProperty( aProp );
- aGeomGActor->SetWireframeProperty( aProp );
+ // 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):
- if ( myToActivate )
- GActor->PickableOn();
+ // 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
- GActor->PickableOff();
+ {
+ 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 presentation
+ * [ Reimplemented from SALOME_Displayer ]
+ */
+//=================================================================
+void GEOM_Displayer::Update( SALOME_VTKPrs* prs )
+{
+ SVTK_Prs* vtkPrs = dynamic_cast<SVTK_Prs*>( 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 );
- vtkPrs->AddObject( GActor );
+ aTrh->SetPlacement( aPlc );
+ }
+ }
+ }
+ else
+ {
+ //
+ // processing for usual geometry presentation
+ //
- anActor = (vtkActor*)theActors->GetNextActor();
+ // 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::Update
+ * Update PV3D presentation
+ * [ Reimplemented from SALOME_Displayer ]
+ */
+//=================================================================
+void GEOM_Displayer::Update( SALOME_PV3DPrs* prs )
+{
+ SPV3D_Prs* pv3dPrs = dynamic_cast<SPV3D_Prs*>( prs );
+
+ SalomeApp_Study* study = getStudy();
- if ( aProp )
- aProp->Delete();
+ if ( !pv3dPrs || myShape.IsNull() || !study )
+ return;
- theActors->Delete();
+ if ( myType == GEOM_MARKER && myShape.ShapeType() == TopAbs_FACE )
+ {
+ //
+ // specific processing for local coordinate system presentation
+ //
+ // NYI - Update(PV3DPrs) for the local coordinate system
+ }
+ else
+ {
+ //
+ // processing for usual geometry presentation
+ //
+ {
+ pv3dPrs->SetName( myNameInObjBrowser );
+ GEOM_Actor *actor = GEOM_Actor::New();
+ updateActorProperties( actor, true );
+ pv3dPrs->FillUsingActor( actor );
+ }
+ }
}
+
//=================================================================
/*!
* GEOM_Displayer::BuildPrs
- * Build presentation accordint to the current viewer type
+ * Build presentation according to the current viewer type
*/
//=================================================================
SALOME_Prs* GEOM_Displayer::BuildPrs( GEOM::GEOM_Object_ptr theObj )
return 0;
internalReset();
- setShape( GEOM_Client().GetShape( GeometryGUI::GetGeomGen(), theObj ) );
+ setShape( GEOM_Client::get_client().GetShape( GeometryGUI::GetGeomGen(), theObj ) );
myType = theObj->GetType();
// Update presentation
//=================================================================
/*!
* GEOM_Displayer::BuildPrs
- * Build presentation accordint to the current viewer type
+ * Build presentation according to the current viewer type
*/
//=================================================================
SALOME_Prs* GEOM_Displayer::BuildPrs( const TopoDS_Shape& theShape )
* [ internal ]
*/
//=================================================================
-SALOME_Prs* GEOM_Displayer::buildPresentation( const Handle(SALOME_InteractiveObject)& theIO,
- SALOME_View* theViewFrame )
+SALOME_Prs* GEOM_Displayer::buildPresentation( const QString& entry,
+ SALOME_View* theViewFrame )
{
SALOME_Prs* prs = 0;
internalReset();
if ( myViewFrame )
{
- prs = myViewFrame->CreatePrs( !theIO.IsNull() ? theIO->getEntry() : 0 );
+ prs = LightApp_Displayer::buildPresentation( entry, theViewFrame );
if ( prs )
{
+ Handle( SALOME_InteractiveObject ) theIO = new SALOME_InteractiveObject();
+ theIO->setEntry( entry.toUtf8().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<SalomeApp_Study*>( 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 object
- GEOM::GEOM_Object_var GeomObject = GEOM::GEOM_Object::_narrow( object );
- if ( !GeomObject->_is_nil() )
- {
- // finally set shape
- setShape( GEOM_Client().GetShape( GeometryGUI::GetGeomGen(), GeomObject ) );
- myType = GeomObject->GetType();
- }
- }
- }
- }
- }
- }
- UpdatePrs( prs ); // Update presentation by using of the double dispatch
- }
+ // set interactive object
+ setIO( theIO );
+ // Find SOBject (because shape should be published previously)
+ if ( getStudy() )
+ {
+ _PTR(SObject) SO ( getStudy()->studyDS()->FindObjectID( theIO->getEntry() ) );
+ if ( SO ) //GeometryGUI::IsInGeomComponent( 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() )
+ {
+ myNameInObjBrowser = getName( GeomBaseObject );
+ 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() )
+ {
+ CORBA::String_var name = GeomObject->GetName();
+ theIO->setName( name );
+ // 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.toUtf8().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;
}
{
myIO.Nullify();
myShape.Nullify();
+
+ myFieldDataType = GEOM::FDT_Double;
+ myFieldDimension = 0;
+ myFieldStepData.clear();
+ myFieldStepName.Clear();
+ myFieldStepRangeMin = 0;
+ myFieldStepRangeMax = 0;
}
//=================================================================
* of their sub-shapes (with opened local context for OCC viewer)
*/
//=================================================================
-void GEOM_Displayer::LocalSelection( const Handle(SALOME_InteractiveObject)& theIO, const int theMode )
+void GEOM_Displayer::LocalSelection( const Handle(SALOME_InteractiveObject)& theIO, const std::list<int> modes )
{
SUIT_Session* session = SUIT_Session::session();
SalomeApp_Application* app = dynamic_cast<SalomeApp_Application*>( session->activeApplication() );
if ( !app )
return;
- SalomeApp_SelectionMgr* sm = app->selectionMgr();
+ LightApp_SelectionMgr* sm = app->selectionMgr();
// remove all filters from selection
sm->clearFilters();
SALOME_View* vf = GetActiveView();
- if ( vf )
- {
- SALOME_Prs* prs = vf->CreatePrs( theIO.IsNull() ? 0 : theIO->getEntry() );
- vf->LocalSelection( prs, theMode );
- delete prs; // delete presentation because displayer is its owner
- }
+ 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<int> modes;
+ modes.push_back( theMode );
+ LocalSelection( theIO, modes );
}
//=================================================================
*/
//=================================================================
void GEOM_Displayer::GlobalSelection( const TColStd_MapOfInteger& theModes,
- const bool update )
+ const bool update, const QList<int>* theSubShapes )
{
SUIT_Session* session = SUIT_Session::session();
SalomeApp_Application* app = dynamic_cast<SalomeApp_Application*>( session->activeApplication() );
vf->GlobalSelection( update );
// Set selection filters in accordance with current mode
- SalomeApp_SelectionMgr* sm = app->selectionMgr();
+ LightApp_SelectionMgr* sm = app->selectionMgr();
if ( !sm )
return;
{
ic = viewer->getAISContext();
if ( !ic.IsNull() )
- ic->RemoveFilters();
+ ic->RemoveFilters();
}
if ( theModes.Contains( GEOM_ALLOBJECTS ) )
return;
- SUIT_SelectionFilter* aFilter;
- if ( theModes.Extent() == 1 )
- {
- int aMode = TColStd_MapIteratorOfMapOfInteger( theModes ).Key();
- aFilter = getFilter( aMode );
- }
- else if ( theModes.Extent() > 1 )
+ SUIT_SelectionFilter* aFilter = NULL;
+ if ( theModes.Extent() > 0 )
{
TColStd_MapOfInteger aTopAbsModes;
TColStd_MapIteratorOfMapOfInteger anIter( theModes );
- QPtrList<SUIT_SelectionFilter> aListOfFilters;
+ QList<SUIT_SelectionFilter*> aListOfFilters;
for ( ; anIter.More(); anIter.Next() )
- {
- SUIT_SelectionFilter* aFilter = getFilter( anIter.Key() );
- if ( aFilter )
- aListOfFilters.append( aFilter );
- }
+ {
+ SUIT_SelectionFilter* aFilter = 0;
+ int aMode = anIter.Key();
+ if ( aMode == GEOM_COMPOUNDFILTER )
+ aFilter = getComplexFilter( theSubShapes );
+ if ( aMode == GEOM_COMPOUND ) {
+ // always add COMPSOLID filter together with COMPOUND filter
+ aFilter = new GEOM_TypeFilter( getStudy(), TopAbs_COMPSOLID, true );
+ aListOfFilters.append( aFilter );
+
+ // add the COMPOUND filter itself
+ aFilter = getFilter( aMode );
+ }
+ else
+ aFilter = getFilter( aMode );
- aFilter = new GEOM_LogicalFilter( aListOfFilters, GEOM_LogicalFilter::LO_OR );
+ if ( aFilter )
+ aListOfFilters.append( aFilter );
+ }
+
+ if (aListOfFilters.size() > 1)
+ aFilter = new GEOM_LogicalFilter( aListOfFilters, GEOM_LogicalFilter::LO_OR );
}
else
return;
{
sm->installFilter( aFilter );
if ( !ic.IsNull() )
- {
- Handle(GEOM_OCCFilter) anOCCFilter = new GEOM_OCCFilter( sm );
- ic->AddFilter( anOCCFilter );
- }
+ {
+ Handle(GEOM_OCCFilter) anOCCFilter = new GEOM_OCCFilter( sm );
+ ic->AddFilter( anOCCFilter );
+ }
}
}
* of their sub-shapes (with opened local context for OCC viewer)
*/
//=================================================================
-void GEOM_Displayer::LocalSelection( const SALOME_ListIO& theIOList, const int theMode )
+void GEOM_Displayer::LocalSelection( const SALOME_ListIO& theIOList, const std::list<int> modes )
{
SALOME_ListIteratorOfListIO Iter( theIOList );
for ( ; Iter.More(); Iter.Next() )
- LocalSelection( Iter.Value(), theMode );
+ 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<int> modes;
+ modes.push_back( theMode );
+ LocalSelection( theIOList, modes );
}
//=================================================================
* [ Reimplemented from SALOME_Displayer ]
*/
//=================================================================
-void GEOM_Displayer::BeforeDisplay( SALOME_View* v, const SALOME_OCCViewType& )
+void GEOM_Displayer::BeforeDisplay( SALOME_View* v, const SALOME_OCCPrs* )
{
SOCC_Viewer* vf = dynamic_cast<SOCC_Viewer*>( v );
if ( vf )
Handle(AIS_InteractiveContext) ic = vf->getAISContext();
if ( !ic.IsNull() )
{
- if ( ic->HasOpenedContext() )
- ic->CloseAllContexts();
+ ic->Deactivate();
+ ic->Activate( 0 );
+ }
+ }
+}
+
+void GEOM_Displayer::AfterDisplay( SALOME_View* v, const SALOME_OCCPrs* p )
+{
+ UpdateColorScale();
+
+ // visualize annotations for displayed presentation
+ SUIT_Session* session = SUIT_Session::session();
+ SalomeApp_Application* anApp = dynamic_cast<SalomeApp_Application*>( session->activeApplication() );
+ GeometryGUI* aModule = dynamic_cast<GeometryGUI*>( anApp->activeModule() );
+ if ( aModule ) {
+ if ( !myIsRedisplayed ) {
+ aModule->GetAnnotationMgr()->DisplayVisibleAnnotations(QString(p->GetEntry()), dynamic_cast<SOCC_Viewer*>( v ));
+ } else {
+ aModule->GetAnnotationMgr()->UpdateVisibleAnnotations(QString(p->GetEntry()), dynamic_cast<SOCC_Viewer*>( v ));
}
}
}
-void GEOM_Displayer::AfterDisplay( SALOME_View*, const SALOME_OCCViewType& )
+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();
+
+ if ( !myIsRedisplayed ) {
+ // hide annotations for erased presentation
+ SUIT_Session* session = SUIT_Session::session();
+ SalomeApp_Application* anApp = dynamic_cast<SalomeApp_Application*>( session->activeApplication() );
+ GeometryGUI* aModule = dynamic_cast<GeometryGUI*>( anApp->activeModule() );
+ if ( aModule )
+ aModule->GetAnnotationMgr()->EraseVisibleAnnotations(QString(p->GetEntry()), dynamic_cast<SOCC_Viewer*>( v ));
+ }
+}
//=================================================================
/*!
//=================================================================
void GEOM_Displayer::SetColor( const int color )
{
- myColor = color;
+ if ( color == -1 )
+ UnsetColor();
+ else
+ {
+ myColor = color;
+ myShadingColor = Quantity_Color( (Quantity_NameOfColor)color );
+ }
}
int GEOM_Displayer::GetColor() const
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;
}
//=================================================================
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
* Removes from selection temporary objects
*/
//=================================================================
-void GEOM_Displayer::clearTemporary( SalomeApp_SelectionMgr* theSelMgr )
+void GEOM_Displayer::clearTemporary( LightApp_SelectionMgr* theSelMgr )
{
SALOME_ListIO selected, toSelect;
theSelMgr->selectedObjects( selected );
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<SalomeApp_Study*>( 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<QVariant>& 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.toUtf8() );
+ //if ( ! GeometryGUI::IsInGeomComponent( anObj )) return false;
+ CORBA::Object_var anOrbObj = GeometryGUI::ClientSObjectToObject(anObj);
+ bool isCorbaObj = (!CORBA::is_nil(anOrbObj));
+ GEOM::GEOM_Object_var aGeomObj = GEOM::GEOM_Object::_narrow(anOrbObj); // enable displaying of GEOM objects
+ GEOM::GEOM_FieldStep_var aFieldStepObj = GEOM::GEOM_FieldStep::_narrow(anOrbObj); // enable displaying of GEOM field steps
+ GEOM::GEOM_Gen_var aCompObj = GEOM::GEOM_Gen::_narrow(anOrbObj); // enable displaying of whole GEOM component
+ bool isGeomObj = (!CORBA::is_nil( aGeomObj ) || !CORBA::is_nil( aFieldStepObj ) || !CORBA::is_nil( aCompObj ));
+ bool ret = ( isGeomObj ) &&
+ (viewer_type == SOCC_Viewer::Type() || viewer_type == SVTK_Viewer::Type() || viewer_type == SPV3D_ViewModel::Type());
+ return ret;
+}
+
+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<QColor> 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<SALOMEDS::Color>& 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<SALOMEDS::Color>::const_iterator it = theReservedColors.constBegin();
+ QList<SALOMEDS::Color>::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( const QString& entry,
+ SALOME_View* view )
+{
+ // get default properties for the explicitly specified default view type
+ PropMap propMap = GEOM_Displayer::getDefaultPropertyMap();
+
+ if ( getStudy() && view ) {
+ SUIT_ViewModel* viewModel = dynamic_cast<SUIT_ViewModel*>( 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 = getStudy()->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( getStudy()->studyDS()->FindObjectID( entry.toStdString() ) );
+ if ( SO ) { //GeometryGUI::IsInGeomComponent( 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<SalomeApp_Application*>( session->activeApplication() );
+
+ if ( app && !theGeomObject->_is_nil()) {
+ SalomeApp_Study* study = dynamic_cast<SalomeApp_Study*>( app->activeStudy() );
+
+ if ( study ) {
+ _PTR(Study) aStudy = study->studyDS();
+ aSColor = theGeomObject->GetColor();
+ hasColor = aSColor.R >= 0 && aSColor.G >= 0 && aSColor.B >= 0;
+ if ( !hasColor ) {
+ if (!theGeomObject->IsMainShape()) {
+#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<SALOMEDS::Color> 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)
+{
+ LightApp_DataObject* parent = getStudy()->findObjectByEntry(theIO->getEntry());
+
+ if( !parent)
+ return;
+
+ // Erase from all views
+ QList<SALOME_View*> views;
+ SALOME_View* view;
+ ViewManagerList vmans = myApp->viewManagers();
+ SUIT_ViewManager* vman;
+ foreach ( vman, vmans ) {
+ SUIT_ViewModel* vmod = vman->getViewModel();
+ view = dynamic_cast<SALOME_View*> ( 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<LightApp_DataObject*>(obj);
+ if(l_obj)
+ foreach ( view, views ) {
+ Handle(SALOME_InteractiveObject) anIO =
+ new SALOME_InteractiveObject(qUtf8Printable(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<QVariant> 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<QVariant> GEOM_Displayer::groupFieldData( const QList<QVariant>& theFieldStepData,
+ const int theFieldNbComponents,
+ const bool theIsString,
+ double& theFieldStepRangeMin,
+ double& theFieldStepRangeMax )
+{
+ QList<QVariant> aResultList;
+ theFieldStepRangeMin = 0;
+ theFieldStepRangeMax = 0;
+
+ if( theFieldStepData.isEmpty() || theFieldNbComponents < 1 )
+ return aResultList;
+
+ int aNbSubShapes = theFieldStepData.count() / theFieldNbComponents;
+
+ QList<QVariant> 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();
+ if ( theFieldNbComponents > 1 )
+ aNorm += aValue * aValue;
+ else
+ aNorm += aValue;
+ }
+ }
+ }
+
+ if( theIsString )
+ aGroupedList << aStringList.join( "\n" );
+ else
+ {
+ if( anIsBoolean )
+ aNorm /= theFieldNbComponents;
+ else if ( theFieldNbComponents > 1 )
+ 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<QVariant> anIter( aGroupedList );
+ while( anIter.hasNext() )
+ {
+ const QVariant& aVariant = anIter.next();
+ if( theIsString )
+ aResultList << aVariant;
+ else
+ {
+ QColor aQColor;
+ Quantity_Color aColor;
+ if( AIS_ColorScale::FindColor( aVariant.toDouble(), theFieldStepRangeMin, theFieldStepRangeMax, anIsBoolean ? 2 : aNbIntervals, aColor ) )
+ aQColor = QColor::fromRgbF( aColor.Red(), aColor.Green(), aColor.Blue() );
+ aResultList << aQColor;
+ }
+ }
+ return aResultList;
+}
+
+void GEOM_Displayer::UpdateColorScale()
+{
+ if ( !myUpdateColorScale )
+ return;
+
+ SUIT_Session* session = SUIT_Session::session();
+ SUIT_Application* app = session->activeApplication();
+ if ( !app ) return;
+
+ Handle(SALOME_InteractiveObject) io = myApp->selectionMgr()->soleSelectedObject();
+
+ QList<SUIT_ViewWindow*> windows = app->desktop()->windows();
+ foreach( SUIT_ViewWindow* window, windows )
+ {
+ OCCViewer_ViewWindow* occWindow = dynamic_cast<OCCViewer_ViewWindow*>( window );
+ if ( !occWindow ) continue;
+ if ( !occWindow->getViewManager() ) continue;
+ if ( !window->getViewManager() ) continue;
+ if ( !window->getViewManager()->getViewModel() ) continue;
+ SOCC_Viewer* view = dynamic_cast<SOCC_Viewer*>( window->getViewManager()->getViewModel() );
+ if ( !view ) continue;
+ Handle(V3d_Viewer) viewer = view->getViewer3d();
+ if ( !io.IsNull() && view->isVisible( io ) )
+ {
+ bool visible = false;
+ SOCC_Prs* prs = dynamic_cast<SOCC_Prs*>( view->CreatePrs( io->getEntry() ) );
+ if ( prs )
+ {
+ AIS_ListOfInteractive presentations;
+ prs->GetObjects( presentations );
+ AIS_ListIteratorOfListOfInteractive iter( presentations );
+ for ( ; iter.More(); iter.Next() )
+ {
+ Handle(GEOM_AISShape) shape = Handle(GEOM_AISShape)::DownCast( iter.Value() );
+ if ( shape.IsNull() ) continue;
+ GEOM::field_data_type fieldDataType;
+ int fieldDimension;
+ QList<QVariant> fieldStepData;
+ TCollection_AsciiString fieldStepName;
+ Standard_Real fieldStepRangeMin, fieldStepRangeMax;
+ shape->getFieldStepInfo( fieldDataType, fieldDimension, fieldStepData,
+ fieldStepName, fieldStepRangeMin, fieldStepRangeMax );
+ visible = !fieldStepData.isEmpty() && fieldDataType != GEOM::FDT_String;
+ if ( visible )
+ {
+ SUIT_Session* session = SUIT_Session::session();
+ SUIT_ResourceMgr* resMgr = session->resourceMgr();
+
+ Standard_Real xPos = resMgr->doubleValue( "Geometry", "scalar_bar_x_position", 0.05 );
+ Standard_Real yPos = resMgr->doubleValue( "Geometry", "scalar_bar_y_position", 0.1 );
+ Standard_Real width = resMgr->doubleValue( "Geometry", "scalar_bar_width", 0.2 );
+ Standard_Real height = resMgr->doubleValue( "Geometry", "scalar_bar_height", 0.5 );
+ Standard_Integer textHeight = resMgr->integerValue( "Geometry", "scalar_bar_text_height", 14 );
+ Standard_Integer nbIntervals = resMgr->integerValue( "Geometry", "scalar_bar_nb_intervals", 20 );
+
+ Standard_Integer viewWidth = 0, viewHeight = 0;
+ occWindow->getView(0)->getViewPort()->getView()->Window()->Size( viewWidth, viewHeight );
+
+ Handle(AIS_ColorScale) colorScale = view->getColorScale();
+
+ colorScale->SetPosition( viewWidth * xPos, viewHeight * yPos );
+ colorScale->SetBreadth( viewWidth * width );
+ colorScale->SetHeight( viewHeight * height );
+ colorScale->SetRange( fieldStepRangeMin, fieldStepRangeMax );
+ colorScale->SetNumberOfIntervals( fieldDataType == GEOM::FDT_Bool ? 2 : nbIntervals );
+ colorScale->SetTextHeight( textHeight );
+ colorScale->SetTitle( fieldStepName );
+ } // if ( visible )
+ }
+ }
+ view->setColorScaleShown( visible );
+ } // if ( view->isVisible( io ) )
+ else
+ {
+ view->setColorScaleShown( false );
+ }
+ } // foreach( SUIT_ViewWindow* window, windows )
+}
+
+bool GEOM_Displayer::SetUpdateColorScale( bool toUpdate ) // IPAL54049
+{
+ bool previous = myUpdateColorScale;
+ myUpdateColorScale = toUpdate;
+ if ( myUpdateColorScale && !previous )
+ UpdateColorScale();
+ return previous;
+}
+
