## Geometric objects

The geometric objects are listed in the following table.

Geometric Objects | Point | Triad | Fixed frame |

Geometric Objects | Curve | Meshing curve | |

Geometric Objects | Surface | Bézier triangle | |

Airfoil shapes | Naca four digit series | Naca five digit series | Profile |

Geometric Objects | Tangent-curvature vectors |

### Additional help

- A description of the basic geometric objects.