+public: // TODO: remove public
+ void getCoordinates( int theISection, int theIPoint, double& theX, double& theY, double& theZ ) const;
+protected: // TODO: remove public
+ void redisplayCurve();
+
+ void convert( const SectionToPointList &thePoints,
+ std::map<int, std::list<int> > &theConvPoints );