1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
3 // File: SketcherPrs_Coincident.cpp
4 // Created: 12 February 2015
5 // Author: Vitaly SMETANNIKOV
7 #include "SketcherPrs_Coincident.h"
8 #include "SketcherPrs_Tools.h"
10 #include <ModelAPI_AttributeRefAttr.h>
11 #include <ModelAPI_Events.h>
13 #include <GeomDataAPI_Point2D.h>
14 #include <GeomDataAPI_Dir.h>
15 #include <GeomDataAPI_Point.h>
17 #include <GeomAPI_XYZ.h>
18 #include <GeomAPI_Dir.h>
19 #include <GeomAPI_Pnt2d.h>
21 #include <SketchPlugin_Constraint.h>
23 #include <Graphic3d_AspectMarker3d.hxx>
24 #include <Graphic3d_ArrayOfPoints.hxx>
25 #include <Prs3d_PointAspect.hxx>
26 #include <Prs3d_Root.hxx>
27 #include <SelectMgr_EntityOwner.hxx>
28 #include <SelectMgr_Selection.hxx>
29 #include <Select3D_SensitivePoint.hxx>
32 IMPLEMENT_STANDARD_HANDLE(SketcherPrs_Coincident, AIS_InteractiveObject);
33 IMPLEMENT_STANDARD_RTTIEXT(SketcherPrs_Coincident, AIS_InteractiveObject);
35 SketcherPrs_Coincident::SketcherPrs_Coincident(ModelAPI_Feature* theConstraint,
36 const std::shared_ptr<GeomAPI_Ax3>& thePlane)
37 : AIS_InteractiveObject(), myConstraint(theConstraint), mySketcherPlane(thePlane),
38 myPoint(gp_Pnt(0.0, 0.0, 0.0))
42 bool SketcherPrs_Coincident::IsReadyToDisplay(ModelAPI_Feature* theConstraint,
43 const std::shared_ptr<GeomAPI_Ax3>& thePlane)
46 return readyToDisplay(theConstraint, thePlane, aPoint);
49 bool SketcherPrs_Coincident::readyToDisplay(ModelAPI_Feature* theConstraint,
50 const std::shared_ptr<GeomAPI_Ax3>& thePlane,
53 bool aReadyToDisplay = false;
54 // Get point of the presentation
55 std::shared_ptr<GeomAPI_Pnt2d> aPnt = SketcherPrs_Tools::getPoint(theConstraint,
56 SketchPlugin_Constraint::ENTITY_A());
57 if (aPnt.get() == NULL)
58 aPnt = SketcherPrs_Tools::getPoint(theConstraint, SketchPlugin_Constraint::ENTITY_B());
60 aReadyToDisplay = aPnt.get() != NULL;
61 if (aReadyToDisplay) {
62 std::shared_ptr<GeomAPI_Pnt> aPoint = thePlane->to3D(aPnt->x(), aPnt->y());
63 thePoint = aPoint->impl<gp_Pnt>();
65 return aReadyToDisplay;
69 void SketcherPrs_Coincident::Compute(const Handle(PrsMgr_PresentationManager3d)& thePresentationManager,
70 const Handle(Prs3d_Presentation)& thePresentation,
71 const Standard_Integer theMode)
74 bool aReadyToDisplay = readyToDisplay(myConstraint, mySketcherPlane, aPoint);
78 // Get point of the presentation
79 static Handle(Graphic3d_AspectMarker3d) aPtA;
81 aPtA = new Graphic3d_AspectMarker3d ();
83 // Create the presentation as a combination of standard point markers
85 // The external yellow contour
86 aPtA->SetType(Aspect_TOM_RING3);
88 aPtA->SetColor(Quantity_NOC_YELLOW);
90 Handle(Graphic3d_Group) aGroup = Prs3d_Root::CurrentGroup(thePresentation);
91 aGroup->SetPrimitivesAspect(aPtA);
92 Handle(Graphic3d_ArrayOfPoints) aPntArray = new Graphic3d_ArrayOfPoints(1);
93 aPntArray->AddVertex (myPoint.X(), myPoint.Y(), myPoint.Z());
94 aGroup->AddPrimitiveArray (aPntArray);
96 // Make a black mid ring
97 aPtA->SetType(Aspect_TOM_RING1);
99 aPtA->SetColor(Quantity_NOC_BLACK);
100 aGroup->SetPrimitivesAspect(aPtA);
101 aGroup->AddPrimitiveArray (aPntArray);
103 // Make an internal ring
104 aPtA->SetType(Aspect_TOM_POINT);
106 aGroup->SetPrimitivesAspect(aPtA);
107 aGroup->AddPrimitiveArray (aPntArray);
109 if (!aReadyToDisplay)
110 SketcherPrs_Tools::sendEmptyPresentationError(myConstraint,
111 "An empty AIS presentation: SketcherPrs_Coincident");
115 void SketcherPrs_Coincident::ComputeSelection(const Handle(SelectMgr_Selection)& aSelection,
116 const Standard_Integer aMode)
118 // There is no selection of coincident - a point is selected instead of coincidence
121 void SketcherPrs_Coincident::SetColor(const Quantity_NameOfColor aCol)
123 SetColor(Quantity_Color(aCol));
126 void SketcherPrs_Coincident::SetColor(const Quantity_Color &aCol)
128 hasOwnColor=Standard_True;