1 // Copyright (C) 2014-2022 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 email : webmaster.salome@opencascade.com
20 #include "SketcherPrs_Collinear.h"
21 #include "SketcherPrs_Tools.h"
22 #include "SketcherPrs_PositionMgr.h"
24 #include <SketchPlugin_Constraint.h>
26 #include <Graphic3d_AspectLine3d.hxx>
29 IMPLEMENT_STANDARD_RTTIEXT(SketcherPrs_Collinear, SketcherPrs_SymbolPrs);
31 static Handle(Image_AlienPixMap) MyPixMap;
33 SketcherPrs_Collinear::SketcherPrs_Collinear(ModelAPI_Feature* theConstraint,
34 SketchPlugin_Sketch* theSketcher)
35 : SketcherPrs_SymbolPrs(theConstraint, theSketcher)
39 bool SketcherPrs_Collinear::IsReadyToDisplay(ModelAPI_Feature* theConstraint,
40 const std::shared_ptr<GeomAPI_Ax3>& thePlane)
42 bool aReadyToDisplay = false;
45 SketcherPrs_Tools::getResult(theConstraint, SketchPlugin_Constraint::ENTITY_A());
47 SketcherPrs_Tools::getResult(theConstraint, SketchPlugin_Constraint::ENTITY_B());
49 aReadyToDisplay = SketcherPrs_Tools::getShape(aObj1).get() != NULL &&
50 SketcherPrs_Tools::getShape(aObj2).get() != NULL;
52 return aReadyToDisplay;
55 bool SketcherPrs_Collinear::updateIfReadyToDisplay(double theStep, bool withColor) const
57 if (!IsReadyToDisplay(myConstraint, plane()))
61 SketcherPrs_Tools::getResult(myConstraint, SketchPlugin_Constraint::ENTITY_A());
63 SketcherPrs_Tools::getResult(myConstraint, SketchPlugin_Constraint::ENTITY_B());
65 // Set points of the presentation
66 SketcherPrs_PositionMgr* aMgr = SketcherPrs_PositionMgr::get();
67 gp_Pnt aP1 = aMgr->getPosition(aObj1, this, theStep);
68 gp_Pnt aP2 = aMgr->getPosition(aObj2, this, theStep);
69 myPntArray = new Graphic3d_ArrayOfPoints(2, withColor);
70 myPntArray->AddVertex(aP1);
71 myPntArray->AddVertex(aP2);
75 void SketcherPrs_Collinear::drawLines(const Handle(Prs3d_Presentation)& thePrs,
76 Quantity_Color theColor) const
78 Handle(Graphic3d_Group) aGroup = thePrs->CurrentGroup();
80 Handle(Graphic3d_AspectLine3d) aLineAspect =
81 new Graphic3d_AspectLine3d(theColor, Aspect_TOL_SOLID, 2);
82 aGroup->SetPrimitivesAspect(aLineAspect);
84 // Draw constrained lines
85 addLine(aGroup, SketchPlugin_Constraint::ENTITY_A());
86 addLine(aGroup, SketchPlugin_Constraint::ENTITY_B());