const std::string CONSTRAINT_ATTR_VALUE("ConstraintValue");
/// The 2D value parameter for the constraint
const std::string CONSTRAINT_ATTR_FLYOUT_VALUE_PNT("ConstraintFlyoutValuePnt");
-/// The value parameter for the constraint
-const std::string CONSTRAINT_ATTR_FLYOUT_VALUE("ConstraintFlyoutValue");
/// First entity for the constraint
const std::string CONSTRAINT_ATTR_ENTITY_A("ConstraintEntityA");
/// Second entity for the constraint