-// Copyright (C) 2014-2019 CEA/DEN, EDF R&D
+// Copyright (C) 2014-2023 CEA, EDF
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
if (!myIsInitialized) {
// create attribute: not initialized by value yet, just zero
myCoords = TDataStd_RealArray::Set(myLab, 0, 2);
+ myIsInitialized = true;
}
}
+
+void GeomData_Dir::reset()
+{
+ if (myLab.FindAttribute(TDataStd_RealArray::GetID(), myCoords)) {
+ // invalidate values of the direction
+ myCoords->SetValue(0, 0.0);
+ myCoords->SetValue(1, 0.0);
+ myCoords->SetValue(2, 0.0);
+ }
+ GeomDataAPI_Dir::reset();
+}
+
+bool GeomData_Dir::isInitialized()
+{
+ // Check once again the direction is initialized.
+ // Use case (bos #18905): draw a sketch, click "Change sketch plane", then abort it.
+ // myIsInitialized value is dropped to false, thus recheck.
+ // Additionally verify the values are valid.
+ // Use case (bos #24206): start a sketch, highlight a coordinate plane, then click anywhere
+ // in empty space. Sketch features in menu appears and can be selected.
+ if (!myIsInitialized) {
+ myIsInitialized = myLab.FindAttribute(TDataStd_RealArray::GetID(), myCoords) == Standard_True
+ && myCoords->Value(0) != 0.0 && myCoords->Value(1) != 0.0 && myCoords->Value(2) != 0.0;
+ }
+ return ModelAPI_Attribute::isInitialized();
+}