1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
3 // File: SketcherPrs_Collinear.cpp
4 // Created: 29 February 2016
5 // Author: Natalia ERMOLAEVA
7 #include "SketcherPrs_Collinear.h"
8 #include "SketcherPrs_Tools.h"
9 #include "SketcherPrs_PositionMgr.h"
11 #include <SketchPlugin_Constraint.h>
13 #include <Graphic3d_AspectLine3d.hxx>
14 #include <Prs3d_Root.hxx>
17 IMPLEMENT_STANDARD_RTTIEXT(SketcherPrs_Collinear, SketcherPrs_SymbolPrs);
19 static Handle(Image_AlienPixMap) MyPixMap;
21 SketcherPrs_Collinear::SketcherPrs_Collinear(ModelAPI_Feature* theConstraint,
22 const std::shared_ptr<GeomAPI_Ax3>& thePlane)
23 : SketcherPrs_SymbolPrs(theConstraint, thePlane)
25 myPntArray = new Graphic3d_ArrayOfPoints(2);
26 myPntArray->AddVertex(0., 0., 0.);
27 myPntArray->AddVertex(0., 0., 0.);
30 bool SketcherPrs_Collinear::IsReadyToDisplay(ModelAPI_Feature* theConstraint,
31 const std::shared_ptr<GeomAPI_Ax3>&/* thePlane*/)
33 bool aReadyToDisplay = false;
36 SketcherPrs_Tools::getResult(theConstraint, SketchPlugin_Constraint::ENTITY_A());
38 SketcherPrs_Tools::getResult(theConstraint, SketchPlugin_Constraint::ENTITY_B());
40 aReadyToDisplay = SketcherPrs_Tools::getShape(aObj1).get() != NULL &&
41 SketcherPrs_Tools::getShape(aObj2).get() != NULL;
43 return aReadyToDisplay;
46 bool SketcherPrs_Collinear::updateIfReadyToDisplay(double theStep) const
48 if (!IsReadyToDisplay(myConstraint, myPlane))
52 SketcherPrs_Tools::getResult(myConstraint, SketchPlugin_Constraint::ENTITY_A());
54 SketcherPrs_Tools::getResult(myConstraint, SketchPlugin_Constraint::ENTITY_B());
56 // Set points of the presentation
57 SketcherPrs_PositionMgr* aMgr = SketcherPrs_PositionMgr::get();
58 gp_Pnt aP1 = aMgr->getPosition(aObj1, this, theStep);
59 gp_Pnt aP2 = aMgr->getPosition(aObj2, this, theStep);
60 myPntArray->SetVertice(1, aP1);
61 myPntArray->SetVertice(2, aP2);
65 void SketcherPrs_Collinear::drawLines(const Handle(Prs3d_Presentation)& thePrs,
66 Quantity_Color theColor) const
68 Handle(Graphic3d_Group) aGroup = Prs3d_Root::NewGroup(thePrs);
70 Handle(Graphic3d_AspectLine3d) aLineAspect =
71 new Graphic3d_AspectLine3d(theColor, Aspect_TOL_SOLID, 2);
72 aGroup->SetPrimitivesAspect(aLineAspect);
74 // Draw constrained lines
75 addLine(aGroup, SketchPlugin_Constraint::ENTITY_A());
76 addLine(aGroup, SketchPlugin_Constraint::ENTITY_B());