updated copyright message

[modules/shaper.git] / src / SketchSolver / SketchSolver_ConstraintMulti.cpp

diff --git a/src/SketchSolver/SketchSolver_ConstraintMulti.cpp b/src/SketchSolver/SketchSolver_ConstraintMulti.cpp
index 82feccdf4f792b2429fb72e78321caaaff59e834..871a76e2e9ffc604b83a187d28e50fece2c82df6 100644 (file)
--- a/src/SketchSolver/SketchSolver_ConstraintMulti.cpp
+++ b/src/SketchSolver/SketchSolver_ConstraintMulti.cpp
@@ -1,4 +1,21 @@
-// Copyright (C) 2014-20xx 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
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License, or (at your option) any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+//
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+//
 
 #include <SketchSolver_ConstraintMulti.h>
 #include <SketchSolver_Error.h>
@@ -214,10 +231,21 @@ void SketchSolver_ConstraintMulti::notify(const FeaturePtr& theFeature,
       myCopiedFeatures.find(theFeature) == myCopiedFeatures.end())
     return; // the feature is not used by constraint => nothing to update
 
-  // update derivative object
-  updateLocal();
-  myAdjusted = false;
-  adjustConstraint();
+  if (myIsProcessingNotify)
+    return; // "notify" is already processing
+
+  // do not adjust "multi"-constraint if the number of objects is changed,
+  // wait until the constraint is updated (issue #2425: changing number of copies by parameter)
+  if (myNumberOfCopies + 1 == myBaseConstraint->integer(nameNbObjects())->value()) {
+    myIsProcessingNotify = true;
+
+    // update derivative object
+    updateLocal();
+    myAdjusted = false;
+    adjustConstraint();
+
+    myIsProcessingNotify = false;
+  }
 }
 
 void SketchSolver_ConstraintMulti::blockEvents(bool isBlocked)