/// Find all features the point is coincident to.
std::set<FeaturePtr> findFeaturesCoincidentToPoint(const AttributePoint2DPtr& thePoint);
+/// Find all points the given point is coincident to.
+std::set<AttributePoint2DPtr> findPointsCoincidentToPoint(const AttributePoint2DPtr& thePoint);
+
void resetAttribute(SketchPlugin_Feature* theFeature, const std::string& theId);
/// Creates coincidence or tangent constraint.