GeomAPI_Lin(const double theStartX, const double theStartY, const double theStartZ,
const double theEndX, const double theEndY, const double theEndZ);
/// Creation of line defined by start and end points
GeomAPI_Lin(const double theStartX, const double theStartY, const double theStartZ,
const double theEndX, const double theEndY, const double theEndZ);
/// Creation of line defined by start and end points