* \brief Feature for creation of a new constraint which defines a length of a line segment
*
* This constraint has two attributes:
* \brief Feature for creation of a new constraint which defines a length of a line segment
*
* This constraint has two attributes:
+ /// Computes the attribute value on the base of other attributes if the value can be computed
+ /// \param theAttributeId an attribute index to be computed
+ /// \return a boolean value about it is computed
+ SKETCHPLUGIN_EXPORT virtual bool compute(const std::string& theAttributeId);
+
/// \brief Request for initialization of data model of the feature: adding all attributes
SKETCHPLUGIN_EXPORT virtual void initAttributes();
/// \brief Request for initialization of data model of the feature: adding all attributes
SKETCHPLUGIN_EXPORT virtual void initAttributes();
std::shared_ptr<GeomAPI_Pnt>& thePoint1, std::shared_ptr<GeomAPI_Pnt>& thePoint2,
std::shared_ptr<GeomDataAPI_Point2D>& theStartPoint,
std::shared_ptr<GeomDataAPI_Point2D>& theEndPoint);
std::shared_ptr<GeomAPI_Pnt>& thePoint1, std::shared_ptr<GeomAPI_Pnt>& thePoint2,
std::shared_ptr<GeomDataAPI_Point2D>& theStartPoint,
std::shared_ptr<GeomDataAPI_Point2D>& theEndPoint);