/// \brief Request for initialization of data model of the feature: adding all attributes
SKETCHPLUGIN_EXPORT virtual void initAttributes();
+ /// Called on change of any argument-attribute of this object
+ /// \param theID identifier of changed attribute
+ SKETCHPLUGIN_EXPORT virtual void attributeChanged(const std::string& theID);
+
/// \brief Use plugin manager for features creation
SketchPlugin_ConstraintCoincidence();
};