1 // Copyright (C) 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 // File: SketchPlugin_ConstraintDistanceVertical.cpp
22 // Created: 10 May 2017
23 // Author: Artem ZHIDKOV
25 #include <SketchPlugin_ConstraintDistanceVertical.h>
27 #include <SketcherPrs_Tools.h>
29 #include <GeomAPI_XY.h>
30 #include <GeomDataAPI_Point2D.h>
33 SketchPlugin_ConstraintDistanceVertical::SketchPlugin_ConstraintDistanceVertical()
34 : SketchPlugin_ConstraintDistanceAlongDir()
38 double SketchPlugin_ConstraintDistanceVertical::calculateCurrentDistance()
40 std::shared_ptr<ModelAPI_Data> aData = data();
41 std::shared_ptr<GeomAPI_Ax3> aPlane = SketchPlugin_Sketch::plane(sketch());
42 std::shared_ptr<GeomDataAPI_Point2D> aPointA =
43 SketcherPrs_Tools::getFeaturePoint(aData, SketchPlugin_Constraint::ENTITY_A(), aPlane);
44 std::shared_ptr<GeomDataAPI_Point2D> aPointB =
45 SketcherPrs_Tools::getFeaturePoint(aData, SketchPlugin_Constraint::ENTITY_B(), aPlane);
47 return aPointB->y() - aPointA->y();
50 void SketchPlugin_ConstraintDistanceVertical::updateFlyoutPoint()
52 std::shared_ptr<GeomDataAPI_Point2D> aFlyoutAttr =
53 std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
54 attribute(SketchPlugin_Constraint::FLYOUT_VALUE_PNT()));
55 std::shared_ptr<GeomAPI_Pnt2d> aFlyoutPnt = aFlyoutAttr->pnt();
57 std::shared_ptr<GeomAPI_Ax3> aPlane = SketchPlugin_Sketch::plane(sketch());
58 std::shared_ptr<GeomDataAPI_Point2D> aEndPoint = SketcherPrs_Tools::getFeaturePoint(
59 data(), SketchPlugin_Constraint::ENTITY_B(), aPlane);
61 std::shared_ptr<GeomAPI_XY> aFlyoutDir = aFlyoutPnt->xy()->decreased(aEndPoint->pnt()->xy());
62 double X = aFlyoutDir->y(); // Dot on OY axis
63 double Y = -aFlyoutDir->x(); // Cross to OY axis
64 aFlyoutAttr->setValue(X, Y);