1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
3 // File: SketchSolver_ConstraintMirror.h
5 // Author: Artem ZHIDKOV
7 #ifndef SketchSolver_ConstraintMirror_H_
8 #define SketchSolver_ConstraintMirror_H_
10 #include "SketchSolver.h"
11 #include <SketchSolver_Constraint.h>
13 /** \class SketchSolver_ConstraintMirror
15 * \brief Convert fillet constraint to SolveSpace structure
17 class SketchSolver_ConstraintMirror : public SketchSolver_Constraint
20 SketchSolver_ConstraintMirror(ConstraintPtr theConstraint) :
21 SketchSolver_Constraint(theConstraint),
25 virtual int getType() const
26 { return SLVS_C_SYMMETRIC_LINE; }
28 /// \brief Update constraint
29 virtual void update(ConstraintPtr theConstraint = ConstraintPtr());
31 /// \brief Tries to remove constraint
32 /// \return \c false, if current constraint contains another SketchPlugin constraints (like for multiple coincidence)
33 virtual bool remove(ConstraintPtr theConstraint = ConstraintPtr());
36 /// \brief Converts SketchPlugin constraint to a list of SolveSpace constraints
37 virtual void process();
39 /// \brief Generate list of attributes of constraint in order useful for SolveSpace constraints
40 /// \param[out] theValue numerical characteristic of constraint (e.g. distance)
41 /// \param[out] theAttributes list of attributes to be filled
42 virtual void getAttributes(double& theValue, std::vector<Slvs_hEntity>& theAttributes)
43 { /* do nothing here */ }
45 /// \brief Generate list of entities of mirror constraint
46 /// \param[out] theMirrorLine entity corresponding to mirror line
47 /// \param[out] theBaseEntities list of entities to mirror
48 /// \param[out] theMirrorEntities list of mirrored entities
49 void getAttributes(Slvs_Entity& theMirrorLine,
50 std::vector<Slvs_Entity>& theBaseEntities,
51 std::vector<Slvs_Entity>& theMirrorEntities);
53 /// \brief This method is used in derived objects to check consistence of constraint.
54 /// E.g. the distance between line and point may be signed.
55 virtual void adjustConstraint();
58 /// \brief Change parameters of entities to be symmetric relative a line,
59 /// given by array of parameters (coordinates of first and last points)
60 void makeMirrorEntity(const Slvs_Entity& theBase,
61 const Slvs_Entity& theMirror,
62 const double theMirrorLine[]) const;
65 size_t myNumberOfObjects; ///< number of previously mirrored objects