Simplified calculation of fly out distance and creation of constraints limited only...

[modules/shaper.git] / src / ParametersPlugin / ParametersPlugin_EvalListener.cpp

diff --git a/src/ParametersPlugin/ParametersPlugin_EvalListener.cpp b/src/ParametersPlugin/ParametersPlugin_EvalListener.cpp
index 8e826aa1684e5db984c74e331ba6559fa4aa2129..029800afa4e2dcf7315b865d1cf863d20045f0b2 100644 (file)
--- a/src/ParametersPlugin/ParametersPlugin_EvalListener.cpp
+++ b/src/ParametersPlugin/ParametersPlugin_EvalListener.cpp
@@ -73,6 +73,7 @@ double ParametersPlugin_EvalListener::evaluate(const std::string& theExpression,
   for ( ; it != anExprParams.end(); it++) {
     double aValue;
     ResultParameterPtr aParamRes;
+    // If variable does not exist python interpreter will generate an error. It is OK.
     if (!ModelAPI_Tools::findVariable(*it, aValue, aParamRes, theDocument)) continue;
 
     std::ostringstream sstream;
@@ -288,7 +289,9 @@ void ParametersPlugin_EvalListener::processObjectRenamedEvent(
   std::shared_ptr<ModelAPI_ObjectRenamedMessage> aMessage =
       std::dynamic_pointer_cast<ModelAPI_ObjectRenamedMessage>(theMessage);
 
-  if (!aMessage.get() || aMessage->oldName().empty() || aMessage->newName().empty())
+  // Empty new name is not available too but it will be rejected by
+  // name validator in isValidAttribute.
+  if (!aMessage.get() || aMessage->oldName().empty())
     return;
 
   // check if the renamed object is a result parameter