glutShapes.c and glutTeapot.c are copyrighted by Mark Kilgard.

The Wavefront model file parser (tcl3dReadWavefront) is copyrighted by
Nate Robins.

The sphere code (tcl3dSphere) is copyrighted by Paul Bourke.

The red book image parser (tcl3dReadRedBookImg) is copyrighted by 
Silicon Graphics.

The animated OpenGL logo (tcl3dOglLogo) is copyrighted by Henk Kok.

See the OpenGL header files in the appropriate operating system specific
directories for their copyrights.

All other files are copyrighted by Paul Obermeier and distributed under the
BSD license.
See file Tcl3D_License.txt in the Tcl3D main directory for license details.
