#include "SketchSolver.h"
#include <SketchSolver_Solver.h>
+#include <list>
#include <memory>
#include <set>
#include <vector>
bool removeEntity(const Slvs_hEntity& theEntityID);
/// \brief Returns the entity by its ID
const Slvs_Entity& getEntity(const Slvs_hEntity& theEntityID) const;
+ /// \brief Makes a full copy of the given entity
+ Slvs_hEntity copyEntity(const Slvs_hEntity& theCopied);
+ /// \brief Copy one entity to another
+ void copyEntity(const Slvs_hEntity& theFrom, const Slvs_hEntity& theTo);
+
+ /// \brief Verifies the current point or another coincident one is fixed
+ /// \param[in] thePointID entity to be checked fixed
+ /// \param[out] theFixed ID of constraint
+ /// \param[in] theAccurate if \c true, the calculation will be made for all type of constraints,
+ /// if \c false, only the point is verified
+ /// \return \c true if the point is fixed
+ bool isPointFixed(const Slvs_hEntity& thePointID, Slvs_hConstraint& theFixed, bool theAccurate = false) const;
+ /// \brief Verifies the current entity is fully fixed (may not be changed by constraints)
+ /// \param[in] theEntityID entity to be checked fixed
+ /// \param[in] theAccurate if \c true, the calculation will be made for all type of constraints,
+ /// if \c false, only points are verified
+ /// \return \c true if the entity is fixed
+ bool isEntityFixed(const Slvs_hEntity& theEntityID, bool theAccurate = false) const;
/** \brief Add new constraint to the current group
- * \param[in] theConstraint SolveSpace constraint
+ * \param[in] theConstraint SolveSpace's constraint
* \return the ID of added constraint
*/
Slvs_hConstraint addConstraint(const Slvs_Constraint& theConstraint);
bool removeConstraint(const Slvs_hConstraint& theConstraintID);
/// \brief Returns the constraint by its ID
const Slvs_Constraint& getConstraint(const Slvs_hConstraint& theConstraintID) const;
+ /// \brief Returns list of constraints of specified type
+ std::list<Slvs_Constraint> getConstraintsByType(int theConstraintType) const;
+
+ /// \brief Attach constraint SLVS_C_WHERE_DRAGGED to this storage. It need to make precise calculations
+ void addConstraintWhereDragged(const Slvs_hConstraint& theConstraintID);
- /// \brief Attach temporary constraint to this storage. It need to make precise calculations
+ /// \brief Add transient constraint
void addTemporaryConstraint(const Slvs_hConstraint& theConstraintID);
+ /// \brief Remove all transient constraints
+ void removeTemporaryConstraints();
+ /// \brief Remove one temporary constraint. Preferable to remove the points under Point-on-Line constraint
+ /// \return Number of remaining temporary constraints
+ int deleteTemporaryConstraint();
+ /// \brief Checks the constraint is temporary
+ bool isTemporary(const Slvs_hConstraint& theConstraintID) const;
+ /// \brief Number of temporary constraints
+ int numberTemporary() const
+ { return (int)myTemporaryConstraints.size(); }
/// \brief Shows the sketch should be resolved
bool isNeedToResolve() const
- { return myNeedToResolve; }
+ { return myNeedToResolve && !myConstraints.empty(); }
+
+ /// \brief Shows the storage has the same constraint twice
+ bool hasDuplicatedConstraint() const
+ { return myDuplicatedConstraint; }
/// \brief Changes the flag of group to be resolved
void setNeedToResolve(bool theFlag)
/// \brief Initialize constraint solver by the entities collected by current storage
void initializeSolver(SketchSolver_Solver& theSolver);
+private:
+ /// \brief Store coincident points
+ void addCoincidentPoints(const Slvs_hEntity& thePoint1, const Slvs_hEntity& thePoint2);
+ /// \brief Remove point from lists of coincidence
+ void removeCoincidentPoint(const Slvs_hEntity& thePoint);
+
+public:
+ /// \brief Check two points are coincident
+ bool isCoincident(const Slvs_hEntity& thePoint1, const Slvs_hEntity& thePoint2) const;
+
private:
Slvs_hParam myParamMaxID; ///< current parameter index (may differs with the number of parameters)
- std::vector<Slvs_Param> myParameters; ///< list of parameters used in the current group of constraints
+ std::vector<Slvs_Param> myParameters; ///< list of parameters used in the current group of constraints (sorted by the identifier)
Slvs_hEntity myEntityMaxID; ///< current entity index (may differs with the number of entities)
- std::vector<Slvs_Entity> myEntities; ///< list of entities used in the current group of constraints
+ std::vector<Slvs_Entity> myEntities; ///< list of entities used in the current group of constraints (sorted by the identifier)
Slvs_hConstraint myConstrMaxID; ///< current constraint index (may differs with the number of constraints)
- std::vector<Slvs_Constraint> myConstraints; ///< list of constraints used in the current group
+ std::vector<Slvs_Constraint> myConstraints; ///< list of constraints used in the current group (sorted by the identifier)
- std::vector<Slvs_hEntity> myFixedPoints; ///< identifiers of entities which relate to temporary constraints
+ std::vector< std::set<Slvs_hEntity> > myCoincidentPoints; ///< lists of coincident points
+ Slvs_hConstraint myFixed; ///< identifier of one of temporary constraints to fix separate point
bool myNeedToResolve; ///< parameters are changed and group needs to be resolved
+ bool myDuplicatedConstraint; ///< shows the storage has same constraint twice
+ std::set<Slvs_hConstraint> myTemporaryConstraints; ///< list of transient constraints
std::set<Slvs_hParam> myRemovedParameters; ///< list of just removed parameters (cleared when returning to applicant)
std::set<Slvs_hEntity> myRemovedEntities; ///< list of just removed entities (cleared when returning to applicant)
std::set<Slvs_hConstraint> myRemovedConstraints; ///< list of just removed constraints (cleared when returning to applicant)
