Geometry module
    Introduction to Geometry
    Importing/exporting geometrical objects
    Creating geometrical objects
    Viewing geometrical objects
    Transforming geometrical objects
    Using measurement tools
    TUI Scripts
       Viewing Geometrical Objects
       Creating Geometric Objects
          Basic Geometrical Objects
          Primitives
          Complex Objects
          Working with Groups
          Building by Blocks
          Sketcher
          Advanced Geometrical Objects
       Transformation
       Measurement Tools