1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
3 // File: SketcherPrs_Rigid.cpp
4 // Created: 16 February 2015
5 // Author: Vitaly SMETANNIKOV
7 #include "SketcherPrs_Rigid.h"
8 #include "SketcherPrs_Tools.h"
9 #include "SketcherPrs_PositionMgr.h"
11 #include <GeomAPI_Pnt.h>
12 #include <GeomAPI_Edge.h>
13 #include <GeomAPI_Curve.h>
14 #include <GeomAPI_Vertex.h>
16 #include <ModelAPI_AttributeRefAttr.h>
18 #include <SketchPlugin_Constraint.h>
20 #include <gp_Pnt2d.hxx>
22 #include <Graphic3d_AspectLine3d.hxx>
23 #include <Prs3d_Root.hxx>
25 #include <GeomAdaptor_Curve.hxx>
26 #include <BRep_Tool.hxx>
27 #include <StdPrs_DeflectionCurve.hxx>
28 #include <StdPrs_Point.hxx>
29 #include <Geom_CartesianPoint.hxx>
33 IMPLEMENT_STANDARD_RTTIEXT(SketcherPrs_Rigid, SketcherPrs_SymbolPrs);
35 static Handle(Image_AlienPixMap) MyPixMap;
39 SketcherPrs_Rigid::SketcherPrs_Rigid(ModelAPI_Feature* theConstraint,
40 const std::shared_ptr<GeomAPI_Ax3>& thePlane)
41 : SketcherPrs_SymbolPrs(theConstraint, thePlane)
45 bool SketcherPrs_Rigid::IsReadyToDisplay(ModelAPI_Feature* theConstraint,
46 const std::shared_ptr<GeomAPI_Ax3>& thePlane)
48 bool aReadyToDisplay = false;
50 std::shared_ptr<ModelAPI_Data> aData = theConstraint->data();
51 std::shared_ptr<ModelAPI_AttributeRefAttr> anAttr =
52 aData->refattr(SketchPlugin_Constraint::ENTITY_A());
53 AttributePtr aRefAttr = anAttr->attr();
54 if (anAttr->isObject()) {
55 // The constraint attached to an object
56 ObjectPtr aObj = anAttr->object();
57 aReadyToDisplay = SketcherPrs_Tools::getShape(aObj).get() != NULL;
60 // The constraint attached to a point
61 std::shared_ptr<GeomAPI_Pnt2d> aPnt = SketcherPrs_Tools::getPoint(theConstraint,
62 SketchPlugin_Constraint::ENTITY_A());
63 aReadyToDisplay = aPnt.get() != NULL;
65 return aReadyToDisplay;
68 bool SketcherPrs_Rigid::updateIfReadyToDisplay(double theStep) const
70 if (!IsReadyToDisplay(myConstraint, myPlane))
73 std::shared_ptr<ModelAPI_Data> aData = myConstraint->data();
74 std::shared_ptr<ModelAPI_AttributeRefAttr> anAttr =
75 aData->refattr(SketchPlugin_Constraint::ENTITY_A());
76 AttributePtr aRefAttr = anAttr->attr();
77 if (anAttr->isObject()) {
78 // The constraint attached to an object
79 ObjectPtr aObj = anAttr->object();
81 SketcherPrs_PositionMgr* aMgr = SketcherPrs_PositionMgr::get();
82 gp_Pnt aP1 = aMgr->getPosition(aObj, this, theStep);
83 myPntArray->SetVertice(1, aP1);
85 // The constraint attached to a point
86 std::shared_ptr<GeomAPI_Pnt2d> aPnt = SketcherPrs_Tools::getPoint(myConstraint,
87 SketchPlugin_Constraint::ENTITY_A());
88 std::shared_ptr<GeomAPI_Pnt> aPoint = myPlane->to3D(aPnt->x(), aPnt->y() + theStep);
89 myPntArray->SetVertice(1, aPoint->impl<gp_Pnt>());
95 void SketcherPrs_Rigid::drawLines(const Handle(Prs3d_Presentation)& thePrs,
96 Quantity_Color theColor) const
98 ObjectPtr aObj = SketcherPrs_Tools::getResult(myConstraint, SketchPlugin_Constraint::ENTITY_A());
99 FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aObj);
100 std::shared_ptr<GeomAPI_Shape> aShape;
101 if (aFeature.get()) {
102 // If constraint attached to a feature
103 const std::list<ResultPtr>& aResults = aFeature->results();
104 std::list<ResultPtr>::const_iterator aIt;
106 for (aIt = aResults.cbegin(); aIt != aResults.cend(); aIt++) {
107 aShape = (*aIt)->shape();
108 if (aShape->isEdge())
112 // Else it is a result
113 aShape = SketcherPrs_Tools::getShape(aObj);
115 if (aShape.get() == NULL)
118 Handle(Graphic3d_Group) aGroup = Prs3d_Root::NewGroup(thePrs);
119 Handle(Graphic3d_AspectLine3d) aLineAspect =
120 new Graphic3d_AspectLine3d(theColor, Aspect_TOL_SOLID, 2);
121 aGroup->SetPrimitivesAspect(aLineAspect);
123 Handle(Prs3d_PointAspect) aPntAspect = new Prs3d_PointAspect(Aspect_TOM_PLUS, theColor, 1);
124 myDrawer->SetPointAspect(aPntAspect);
125 drawShape(aShape, thePrs);