Geometry module
    Introduction to Geometry
    Importing/exporting geometrical objects
    Creating geometrical objects
    Viewing geometrical objects
    Transforming geometrical objects
       Basic Operations
       Boolean Operations
       Transformation Operations
       Blocks Operations
       Repairing Operations
          Shape Processing
          Suppress Faces
          Close Contour
          Suppress Internal Wires
          Suppress Holes
          Sewing
          Glue Faces
          Add Point on Edge
          Check Free Boundaries
          Check Free Faces
    Using measurement tools
    TUI Scripts