Animation using OpenGL


i m new to OpenGL and tring to create an animation, in this respect i have downloaded an example for VC++, but it is not compiled. A message of missing file ‘gltk.h’ & ‘gltk.lib’ is prompted.
If any one can help me or inform me abt these files???

thanks in advance


Man,i’m OpenGL programmer for 3 years now and i hear for the first time for these files.It will be better if you go to this sites:

and do the tutorials there.I myself has learned OpenGL there!