{
public:
SketchSolver_ConstraintCoincidence(ConstraintPtr theConstraint) :
- SketchSolver_Constraint(theConstraint)
+ SketchSolver_Constraint(theConstraint),
+ myType(SLVS_C_UNKNOWN)
{}
virtual int getType() const
- { return SLVS_C_POINTS_COINCIDENT; }
+ { return myType; }
/// \brief Tries to remove constraint
/// \return \c false, if current constraint contains another SketchPlugin constraints (like for multiple coincidence)
/// \brief Append all data of coincidence constaint to the current
void attach(std::shared_ptr<SketchSolver_ConstraintCoincidence> theConstraint);
+protected:
+ /// \brief Converts SketchPlugin constraint to a list of SolveSpace constraints
+ virtual void process();
+
+ /// \brief Generate list of attributes of constraint in order useful for SolveSpace constraints
+ /// \param[out] theValue numerical characteristic of constraint (e.g. distance)
+ /// \param[out] theAttributes list of attributes to be filled
+ virtual void getAttributes(double& theValue, std::vector<Slvs_hEntity>& theAttributes);
+
private:
/// \brief Creates new coincidence constraint
Slvs_hConstraint addConstraint(Slvs_hEntity thePoint1, Slvs_hEntity thePoint2);
/// \brief Create full SolveSpace structure according to given constraint
void addConstraint(ConstraintPtr theConstraint);
+ /// \brief Create constraint of point concident to the line or circle
+ Slvs_hConstraint addPointOnEntity(Slvs_hEntity thePoint, Slvs_hEntity theEntity);
+
private:
- std::map<Slvs_hConstraint, ConstraintPtr> myExtraCoincidence; ///< multiple coincidence of points
+ int myType; ///< type of constraint (applicable SLVS_C_POINTS_COINCIDENT or SLVS_C_PT_ON_LINE or SLVS_C_PT_ON_CIRCLE)
+ std::map<ConstraintPtr, Slvs_hConstraint> myExtraCoincidence; ///< multiple coincidence of points
+ std::set<AttributePtr> myCoincidentPoints; ///< list of points under the Coincidence constraint
};
#endif