1 // Copyright (C) 2014-2021 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 "GeomData_Dir.h"
21 #include <GeomAPI_Dir.h>
22 #include <GeomAPI_XYZ.h>
24 #include <ModelAPI_Feature.h>
25 #include <ModelAPI_Data.h>
27 void GeomData_Dir::setValue(const double theX, const double theY, const double theZ)
29 if (!myIsInitialized || myCoords->Value(0) != theX || myCoords->Value(1) != theY
30 || myCoords->Value(2) != theZ) {
31 myCoords->SetValue(0, theX);
32 myCoords->SetValue(1, theY);
33 myCoords->SetValue(2, theZ);
34 owner()->data()->sendAttributeUpdated(this);
38 void GeomData_Dir::setValue(const std::shared_ptr<GeomAPI_Dir>& theDir)
40 setValue(theDir->x(), theDir->y(), theDir->z());
43 double GeomData_Dir::x() const
45 return myCoords->Value(0);
48 double GeomData_Dir::y() const
50 return myCoords->Value(1);
53 double GeomData_Dir::z() const
55 return myCoords->Value(2);
58 std::shared_ptr<GeomAPI_Dir> GeomData_Dir::dir()
60 return std::shared_ptr<GeomAPI_Dir>(
61 new GeomAPI_Dir(myCoords->Value(0), myCoords->Value(1), myCoords->Value(2)));
64 std::shared_ptr<GeomAPI_XYZ> GeomData_Dir::xyz()
66 return std::shared_ptr<GeomAPI_XYZ>(
67 new GeomAPI_XYZ(myCoords->Value(0), myCoords->Value(1), myCoords->Value(2)));
70 GeomData_Dir::GeomData_Dir(TDF_Label& theLabel)
76 void GeomData_Dir::reinit()
78 myIsInitialized = myLab.FindAttribute(TDataStd_RealArray::GetID(), myCoords) == Standard_True;
79 if (!myIsInitialized) {
80 // create attribute: not initialized by value yet, just zero
81 myCoords = TDataStd_RealArray::Set(myLab, 0, 2);
82 myIsInitialized = true;
86 void GeomData_Dir::reset()
88 if (myLab.FindAttribute(TDataStd_RealArray::GetID(), myCoords)) {
89 // invalidate values of the direction
90 myCoords->SetValue(0, 0.0);
91 myCoords->SetValue(1, 0.0);
92 myCoords->SetValue(2, 0.0);
94 GeomDataAPI_Dir::reset();
97 bool GeomData_Dir::isInitialized()
99 // Check once again the direction is initialized.
100 // Use case (bos #18905): draw a sketch, click "Change sketch plane", then abort it.
101 // myIsInitialized value is dropped to false, thus recheck.
102 // Additionally verify the values are valid.
103 // Use case (bos #24206): start a sketch, highlight a coordinate plane, then click anywhere
104 // in empty space. Sketch features in menu appears and can be selected.
105 if (!myIsInitialized) {
106 myIsInitialized = myLab.FindAttribute(TDataStd_RealArray::GetID(), myCoords) == Standard_True
107 && myCoords->Value(0) != 0.0 && myCoords->Value(1) != 0.0 && myCoords->Value(2) != 0.0;
109 return ModelAPI_Attribute::isInitialized();