void SavePointsFrom(VPVector & v, std::vector<Object> & s);
void RestorePointsTo(VPVector & v, std::vector<Object> & s);
void RestorePointsTo(VPVector & v, VPVector & s);
void SavePointsFrom(VPVector & v, std::vector<Object> & s);
void RestorePointsTo(VPVector & v, std::vector<Object> & s);
void RestorePointsTo(VPVector & v, VPVector & s);