Changes in OSG files
====================

With 1 exception, all OSG include files are used without any change.
OpenSceneGraph creates different OpenThreads/Config files dependent on the 
used operating system. The Config files contains a OS specific macro
definition about atomic use of mutexes.
I've commented out all macro definitions and supply the OS specific definition
via the compile command line.

Wrapping tests and applications
===============================

Directory tests contains several scripts to test correct wrapping of some low
level OpenSceneGraph classes: test*.tcl
These can be executed at once by calling: tclsh runTests

osgCow.tcl is a minimal viewer example taken from the OSG QuickStartGuide.

osgviewer.tcl is the classic C++ osgviewer application implemented in Tcl.

osgviewerTk.tcl is a model viewer implemented in Tcl showing the integration
of an osgViewer into a Tk user interface. 
Note, that this application needs either the Tile extension or a Tcl/Tk version
8.5 or up.
