#include <SketchPlugin_Sketch.h>
#include <list>
+class GeomDataAPI_Point2D;
+
/** \class SketchPlugin_ConstraintCoincidence
* \ingroup Plugins
* \brief Feature for creation of a new constraint which defines equivalence of two points
/// \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);
+ /// Returns coincident feature if there is a coincidence built on the given features
+ /// \param theFeature1 the first feature
+ /// \param theFeature2 the second feature
+ static FeaturePtr findCoincidenceFeature(const FeaturePtr& theFeature1,
+ const FeaturePtr& theFeature2);
+
+ /// Creates a constraint on two points
+ /// \param theSketch a sketch feature
+ /// \param thePoint1 the first point
+ /// \param thePoint2 the second point
+ static void createCoincidenceFeature(SketchPlugin_Sketch* theSketch,
+ const std::shared_ptr<GeomDataAPI_Point2D>& thePoint1,
+ const std::shared_ptr<GeomDataAPI_Point2D>& thePoint2);
+
+ /// Returns point of coincidence feature
+ /// \param theFeature a coincidence feature
+ /// \return point 2d attribute. Coincidence always has at least one point 2d attribute
+ static std::shared_ptr<GeomDataAPI_Point2D> getPoint(const FeaturePtr& theFeature);
/// \brief Use plugin manager for features creation
SketchPlugin_ConstraintCoincidence();