virtual void buildSection();
void getPoint( int theIndx, double& theX, double& theY, double& theZ );
Handle_AIS_Point getAISPoint( int theIndx );
virtual void buildSection();
void getPoint( int theIndx, double& theX, double& theY, double& theZ );
Handle_AIS_Point getAISPoint( int theIndx );
Handle_AIS_Line getAISLine( int theIndx1, int theIndx2 );
Quantity_Color getActiveColor();
Handle_AIS_Line getAISLine( int theIndx1, int theIndx2 );
Quantity_Color getActiveColor();