Sorry about the previous empty reply.

On 1 Jun 2011, at 01:59, Frederick LeMaster wrote:

I don't know about well maintained, but I've posted my wrappers for GLEW to the dumping grounds, which gives you platform independent access to all of OpenGL up through 2.1 and will take care of loading extensions for accessing the latest and greatest features of your graphics card.

http://dynamo.iro.umontreal.ca/~gambit/wiki/index.php/Dumping_Grounds#Graphi...

Thank you, I will look at them. I did notice these before, but I didn't realise that it provides an OpenGL wrapper, rather than just a means of managing extensions.

Best regards, Benjohn