src/PartSet/PartSet_CenterPrs.cpp

   1 // Copyright (C) 2017-2023  CEA/DEN, EDF R&D
   2 //
   3 // This library is free software; you can redistribute it and/or
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   5 // License as published by the Free Software Foundation; either
   6 // version 2.1 of the License, or (at your option) any later version.
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   8 // This library is distributed in the hope that it will be useful,
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  17 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
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  19
  20 // File:        PartSet_CenterPrs.cpp
  21 // Created:     25 April 2017
  22 // Author:      Vitaly SMETANNIKOV
  23
  24 #include "PartSet_CenterPrs.h"
  25
  26 #include <ModuleBase_Tools.h>
  27 #include <Geom_CartesianPoint.hxx>
  28 #include <Prs3d_PointAspect.hxx>
  29 #include <Graphic3d_AspectMarker3d.hxx>
  30 #include <Graphic3d_ArrayOfPoints.hxx>
  31 #include <AIS_InteractiveContext.hxx>
  32
  33
  34 IMPLEMENT_STANDARD_RTTIEXT(PartSet_CenterPrs, AIS_Point)
  35
  36
  37 PartSet_CenterPrs::PartSet_CenterPrs(const ObjectPtr& theObject,
  38                                      const GeomEdgePtr& theEdge,
  39                                      const gp_Pnt& theCenter,
  40                                      ModelAPI_AttributeSelection::CenterType theType)
  41   : AIS_Point(new Geom_CartesianPoint(theCenter)),
  42   myObject(theObject),
  43   myEdge(theEdge),
  44   myCenterType(theType)
  45 {
  46   SetAutoHilight(Standard_False);
  47 }
  48
  49 void PartSet_CenterPrs::drawPoint(const Handle(Prs3d_Presentation)& thePrs,
  50                                   Quantity_Color theColor)
  51 {
  52   Handle(Prs3d_Drawer) aDrawer = HilightAttributes();
  53
  54   Handle(Prs3d_PointAspect) aPntAspect = aDrawer->PointAspect();
  55
  56   Handle(Graphic3d_AspectMarker3d) PtA = aPntAspect->Aspect();
  57   PtA->SetType(Aspect_TOM_RING1);
  58   PtA->SetColor(theColor);
  59
  60   Handle(Geom_Point) aPnt = Component();
  61   Handle(Graphic3d_Group) TheGroup = thePrs->CurrentGroup();
  62   TheGroup->SetPrimitivesAspect(PtA);
  63
  64   Handle(Graphic3d_ArrayOfPoints) aPoint = new Graphic3d_ArrayOfPoints (1);
  65   aPoint->AddVertex(aPnt->X(),aPnt->Y(),aPnt->Z());
  66   TheGroup->AddPrimitiveArray(aPoint);
  67
  68   PtA = new Graphic3d_AspectMarker3d();
  69   PtA->SetType(Aspect_TOM_POINT);
  70   PtA->SetScale(5.);
  71   PtA->SetColor(theColor);
  72   TheGroup->SetPrimitivesAspect(PtA);
  73   TheGroup->AddPrimitiveArray (aPoint);
  74 }
  75
  76 void PartSet_CenterPrs::HilightSelected(const Handle(PrsMgr_PresentationManager3d)& PM,
  77                                         const SelectMgr_SequenceOfOwner& /*Seq*/)
  78 {
  79   Handle( Prs3d_Presentation ) aSelectionPrs = GetSelectPresentation( PM );
  80   aSelectionPrs->Clear();
  81
  82   drawPoint(aSelectionPrs, GetContext()->SelectionStyle()->Color());
  83
  84   aSelectionPrs->SetDisplayPriority(9);
  85   aSelectionPrs->Display();
  86   PM->Color(this, GetContext()->SelectionStyle());
  87 }
  88
  89 void PartSet_CenterPrs::HilightOwnerWithColor(const Handle(PrsMgr_PresentationManager3d)& thePM,
  90                                               const Handle(Prs3d_Drawer)& theStyle,
  91                                               const Handle(SelectMgr_EntityOwner)& /*theOwner*/)
  92 {
  93   Handle( Prs3d_Presentation ) aHilightPrs = GetHilightPresentation( thePM );
  94   aHilightPrs->Clear();
  95
  96   thePM->Color(this, theStyle);
  97   drawPoint(aHilightPrs, theStyle->Color());
  98
  99   aHilightPrs->SetZLayer(Graphic3d_ZLayerId_Topmost);
 100
 101   if (thePM->IsImmediateModeOn())
 102     thePM->AddToImmediateList(aHilightPrs);
 103 }