The Tcl3D presentation is divided into 3 sections:
- Information and installation
- Help and documentation
- Demos and tutorials

The information menu gives you access to different
types of information (OpenGL, Tcl3D, ...), which
are shown as animated OpenGL text.
More and detailed information can be extracted by
using the tcl3dInfo program located in the 
Demos->Tcl3DSpecific section.
If running from within a Starpack, you will also
have buttons available, which allow you to extract
the Tcl3D packages, the external libraries and the
demo programs onto the file system.

The demo and tutorials menu has lots of sample
programs:
3 categories are currently available:
- Library specific demos contain scripts showing
  features specific to the wrapped library.
- Tutorials and books contain scripts, which have
  been converted from C to Tcl3D, coming from the
  following sources:
    The OpenGL Red Book
    The NeHe tutorials
    Kevin Harris' CodeSampler page
    Vahid Kazemi's GameProgrammer page
- Tcl3D specific demos contain scripts not fitting
  into any other category.