Geometry module
    Introduction to Geometry
    Importing/exporting geometrical objects
    Creating geometrical objects
       Creating Basic Geometric Objects
          Point
          Line
          Circle
          Ellipse
          Arc
          Curve
          Vector
          Plane
          Working Plane
          Local Coordinate System
       Creating Primitives
       Creating Complex Objects
       Working with groups
       Building by blocks
       Sketcher
       Creating Advanced Geometrical Objects
    Viewing geometrical objects
    Transforming geometrical objects
    Using measurement tools
    TUI Scripts