fixed bos#34401

[modules/shaper.git] / src / GeomData / GeomData_Dir.cpp

diff --git a/src/GeomData/GeomData_Dir.cpp b/src/GeomData/GeomData_Dir.cpp
index 23c7ce1c4141c879640569ab080848dd5b811f93..bfb86c89f6cd75b85c181734f054234762ae23a1 100644 (file)
--- a/src/GeomData/GeomData_Dir.cpp
+++ b/src/GeomData/GeomData_Dir.cpp
@@ -1,4 +1,4 @@
-// Copyright (C) 2014-2019  CEA/DEN, EDF R&D
+// Copyright (C) 2014-2022  CEA/DEN, EDF R&D
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public
@@ -82,3 +82,29 @@ void GeomData_Dir::reinit()
     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();
+}