/// Checks and gets the radius of referenced circle (or arc) otherwise returns -1.
/// \param theCircData the found referenced circle returned by this method
double circleRadius(std::shared_ptr<ModelAPI_Feature>& theCirc);
/// Checks and gets the radius of referenced circle (or arc) otherwise returns -1.
/// \param theCircData the found referenced circle returned by this method
double circleRadius(std::shared_ptr<ModelAPI_Feature>& theCirc);