1 // Copyright (C) 2014-2017 CEA/DEN, EDF R&D
3 // This library is free software; you can redistribute it and/or
4 // modify it under the terms of the GNU Lesser General Public
5 // License as published by the Free Software Foundation; either
6 // version 2.1 of the License, or (at your option) any later version.
8 // This library is distributed in the hope that it will be useful,
9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 // Lesser General Public License for more details.
13 // You should have received a copy of the GNU Lesser General Public
14 // License along with this library; if not, write to the Free Software
15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 // See http://www.salome-platform.org/ or
18 // email : webmaster.salome@opencascade.com<mailto:webmaster.salome@opencascade.com>
21 #include "SketcherPrs_Equal.h"
22 #include "SketcherPrs_Tools.h"
23 #include "SketcherPrs_PositionMgr.h"
25 #include <SketchPlugin_Constraint.h>
27 #include <Graphic3d_AspectLine3d.hxx>
28 #include <Prs3d_Root.hxx>
31 IMPLEMENT_STANDARD_RTTIEXT(SketcherPrs_Equal, SketcherPrs_SymbolPrs);
33 static Handle(Image_AlienPixMap) MyPixMap;
35 SketcherPrs_Equal::SketcherPrs_Equal(ModelAPI_Feature* theConstraint,
36 const std::shared_ptr<GeomAPI_Ax3>& thePlane)
37 : SketcherPrs_SymbolPrs(theConstraint, thePlane)
41 bool SketcherPrs_Equal::IsReadyToDisplay(ModelAPI_Feature* theConstraint,
42 const std::shared_ptr<GeomAPI_Ax3>&/* thePlane*/)
44 bool aReadyToDisplay = false;
47 SketcherPrs_Tools::getResult(theConstraint, SketchPlugin_Constraint::ENTITY_A());
49 SketcherPrs_Tools::getResult(theConstraint, SketchPlugin_Constraint::ENTITY_B());
51 aReadyToDisplay = SketcherPrs_Tools::getShape(aObj1).get() != NULL &&
52 SketcherPrs_Tools::getShape(aObj2).get() != NULL;
54 return aReadyToDisplay;
57 bool SketcherPrs_Equal::updateIfReadyToDisplay(double theStep, bool withColor) const
59 if (!IsReadyToDisplay(myConstraint, myPlane))
63 SketcherPrs_Tools::getResult(myConstraint, SketchPlugin_Constraint::ENTITY_A());
65 SketcherPrs_Tools::getResult(myConstraint, SketchPlugin_Constraint::ENTITY_B());
67 // Set points of the presentation
68 SketcherPrs_PositionMgr* aMgr = SketcherPrs_PositionMgr::get();
69 gp_Pnt aP1 = aMgr->getPosition(aObj1, this, theStep);
70 gp_Pnt aP2 = aMgr->getPosition(aObj2, this, theStep);
72 myPntArray = new Graphic3d_ArrayOfPoints(2, withColor);
73 myPntArray->AddVertex(aP1);
74 myPntArray->AddVertex(aP2);
78 void SketcherPrs_Equal::drawLines(const Handle(Prs3d_Presentation)& thePrs,
79 Quantity_Color theColor) const
82 ObjectPtr aObj = SketcherPrs_Tools::getResult(myConstraint, SketchPlugin_Constraint::ENTITY_A());
83 std::shared_ptr<GeomAPI_Shape> aLine = SketcherPrs_Tools::getShape(aObj);
84 if (aLine.get() == NULL)
86 drawShape(aLine, thePrs, theColor);
89 aObj = SketcherPrs_Tools::getResult(myConstraint, SketchPlugin_Constraint::ENTITY_B());
90 aLine = SketcherPrs_Tools::getShape(aObj);
91 if (aLine.get() == NULL)
93 drawShape(aLine, thePrs, theColor);