1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
3 // File: SketcherPrs_Equal.cpp
4 // Created: 16 February 2015
5 // Author: Vitaly SMETANNIKOV
7 #include "SketcherPrs_Equal.h"
8 #include "SketcherPrs_Tools.h"
9 #include "SketcherPrs_PositionMgr.h"
11 #include <SketchPlugin_Constraint.h>
13 #include "Events_Error.h"
15 #include <Graphic3d_AspectLine3d.hxx>
16 #include <Prs3d_Root.hxx>
19 IMPLEMENT_STANDARD_HANDLE(SketcherPrs_Equal, SketcherPrs_SymbolPrs);
20 IMPLEMENT_STANDARD_RTTIEXT(SketcherPrs_Equal, SketcherPrs_SymbolPrs);
22 static Handle(Image_AlienPixMap) MyPixMap;
24 SketcherPrs_Equal::SketcherPrs_Equal(ModelAPI_Feature* theConstraint,
25 const std::shared_ptr<GeomAPI_Ax3>& thePlane)
26 : SketcherPrs_SymbolPrs(theConstraint, thePlane)
28 myPntArray = new Graphic3d_ArrayOfPoints(2);
29 myPntArray->AddVertex(0., 0., 0.);
30 myPntArray->AddVertex(0., 0., 0.);
33 bool SketcherPrs_Equal::IsReadyToDisplay(ModelAPI_Feature* theConstraint,
34 const std::shared_ptr<GeomAPI_Ax3>&/* thePlane*/)
36 bool aReadyToDisplay = false;
38 ObjectPtr aObj1 = SketcherPrs_Tools::getResult(theConstraint, SketchPlugin_Constraint::ENTITY_A());
39 ObjectPtr aObj2 = SketcherPrs_Tools::getResult(theConstraint, SketchPlugin_Constraint::ENTITY_B());
41 aReadyToDisplay = SketcherPrs_Tools::getShape(aObj1).get() != NULL &&
42 SketcherPrs_Tools::getShape(aObj2).get() != NULL;
44 return aReadyToDisplay;
47 bool SketcherPrs_Equal::updatePoints(double theStep) const
49 if (!IsReadyToDisplay(myConstraint, myPlane)) {
53 ObjectPtr aObj1 = SketcherPrs_Tools::getResult(myConstraint, SketchPlugin_Constraint::ENTITY_A());
54 ObjectPtr aObj2 = 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_Equal::drawLines(const Handle(Prs3d_Presentation)& thePrs, Quantity_Color theColor) const
67 Handle(Graphic3d_Group) aGroup = Prs3d_Root::NewGroup(thePrs);
69 Handle(Graphic3d_AspectLine3d) aLineAspect = new Graphic3d_AspectLine3d(theColor, Aspect_TOL_SOLID, 2);
70 aGroup->SetPrimitivesAspect(aLineAspect);
73 ObjectPtr aObj = SketcherPrs_Tools::getResult(myConstraint, SketchPlugin_Constraint::ENTITY_A());
74 std::shared_ptr<GeomAPI_Shape> aLine = SketcherPrs_Tools::getShape(aObj);
75 if (aLine.get() == NULL)
77 drawShape(aLine, thePrs);
80 aObj = SketcherPrs_Tools::getResult(myConstraint, SketchPlugin_Constraint::ENTITY_B());
81 aLine = SketcherPrs_Tools::getShape(aObj);
82 if (aLine.get() == NULL)
84 drawShape(aLine, thePrs);