wishgl2 - Tcl/tk + OpenGL Files

hi(gh) every body This is only to see that works, this is a DRAFT. 
Like I write before the makefile is a problem, this sample is done and
Makefile is made for redhat in general, 7.1 to be more precisely. I had used
Mesa and Tcl from the redhat 7.1 that is Mesa 3.4 and tcl 8.3 I think that
works with tcl/tk 8.1 or upper, and with Mesa 3.1 or upper but I don?t hadn't tested. 
How compile? use the same flag that compile tcl/tk and Mesa and put then in
Makefile type make Makefile.bak have flags compile in HP-UX 10.20. 
After compile sucefully if you run wishgl they will run the script ./tclshrc of course you can change the name of this file to not run this script and works like tclsh or wish with a new widget called glview. 
if you try the big demo: cd ../epson4 prin and be careful using tcl code!. 
(PLEASE don't run prin with root user can crash the x-windows system not anymore). 
the software is AS IS. 
I had add widget square (tkSquare.c) from tcl sources, for help to understand how built one widget. 
Requisites: From now on, is working in RGB color mode i.e. 16 bit of colors at least. if you work in color index mode email me a request. 

TODO (big goals): win32 and Lighting. 

Sorry for my terrible english some part of the example and some variables are in Portuguese, in future version I will put in english sorry about this too. 
Good Luck! 
Sérgio (Sergiomb) 
email: SergioMBasto@clix.pt