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_HANDLE(SketcherPrs_Rigid, SketcherPrs_SymbolPrs);
34 IMPLEMENT_STANDARD_RTTIEXT(SketcherPrs_Rigid, SketcherPrs_SymbolPrs);
36 static Handle(Image_AlienPixMap) MyPixMap;
40 SketcherPrs_Rigid::SketcherPrs_Rigid(ModelAPI_Feature* theConstraint,
41 const std::shared_ptr<GeomAPI_Ax3>& thePlane)
42 : SketcherPrs_SymbolPrs(theConstraint, thePlane)
44 // Set default points array
45 myPntArray = new Graphic3d_ArrayOfPoints(1);
46 myPntArray->AddVertex(0., 0., 0.);
49 bool SketcherPrs_Rigid::IsReadyToDisplay(ModelAPI_Feature* theConstraint,
50 const std::shared_ptr<GeomAPI_Ax3>& thePlane)
52 bool aReadyToDisplay = false;
54 std::shared_ptr<ModelAPI_Data> aData = theConstraint->data();
55 std::shared_ptr<ModelAPI_AttributeRefAttr> anAttr = aData->refattr(SketchPlugin_Constraint::ENTITY_A());
56 AttributePtr aRefAttr = anAttr->attr();
57 if (anAttr->isObject()) {
58 // The constraint attached to an object
59 ObjectPtr aObj = anAttr->object();
60 aReadyToDisplay = SketcherPrs_Tools::getShape(aObj).get() != NULL;
63 // The constraint attached to a point
64 std::shared_ptr<GeomAPI_Pnt2d> aPnt = SketcherPrs_Tools::getPoint(theConstraint,
65 SketchPlugin_Constraint::ENTITY_A());
66 aReadyToDisplay = aPnt.get() != NULL;
68 return aReadyToDisplay;
71 bool SketcherPrs_Rigid::updatePoints(double theStep) const
73 if (!IsReadyToDisplay(myConstraint, myPlane))
76 std::shared_ptr<ModelAPI_Data> aData = myConstraint->data();
77 std::shared_ptr<ModelAPI_AttributeRefAttr> anAttr = aData->refattr(SketchPlugin_Constraint::ENTITY_A());
78 AttributePtr aRefAttr = anAttr->attr();
79 if (anAttr->isObject()) {
80 // The constraint attached to an object
81 ObjectPtr aObj = anAttr->object();
83 SketcherPrs_PositionMgr* aMgr = SketcherPrs_PositionMgr::get();
84 gp_Pnt aP1 = aMgr->getPosition(aObj, this, theStep);
85 myPntArray->SetVertice(1, aP1);
87 // The constraint attached to a point
88 std::shared_ptr<GeomAPI_Pnt2d> aPnt = SketcherPrs_Tools::getPoint(myConstraint,
89 SketchPlugin_Constraint::ENTITY_A());
90 std::shared_ptr<GeomAPI_Pnt> aPoint = myPlane->to3D(aPnt->x(), aPnt->y() + theStep);
91 myPntArray->SetVertice(1, aPoint->impl<gp_Pnt>());
97 void SketcherPrs_Rigid::drawLines(const Handle(Prs3d_Presentation)& thePrs, Quantity_Color theColor) const
99 ObjectPtr aObj = SketcherPrs_Tools::getResult(myConstraint, SketchPlugin_Constraint::ENTITY_A());
100 FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aObj);
101 std::shared_ptr<GeomAPI_Shape> aShape;
102 if (aFeature.get()) {
103 // If constraint attached to a feature
104 const std::list<ResultPtr>& aResults = aFeature->results();
105 std::list<ResultPtr>::const_iterator aIt;
107 for (aIt = aResults.cbegin(); aIt != aResults.cend(); aIt++) {
108 aShape = (*aIt)->shape();
109 if (aShape->isEdge())
113 // Else it is a result
114 aShape = SketcherPrs_Tools::getShape(aObj);
116 if (aShape.get() == NULL)
119 Handle(Graphic3d_Group) aGroup = Prs3d_Root::NewGroup(thePrs);
120 Handle(Graphic3d_AspectLine3d) aLineAspect = 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);