[PyOpenGL-Users] Choice of OpenGL version for new application?

[Matthew B. <mat...@gm...>]

Hi,

I am sorry if this question has been asked before, but, are there any
resources to get an idea of what proportion of PCs / laptops in
current use have OpenGL 3, or OpenGL 4?  Or more detail on which
extensions might be available?

I'm just starting a library that I suppose won't be used widely for at
least the next 6 months and I wanted to know if I should start with
OpenGL 3 or stick to OpenGL 1 / 2.

Thanks a lot for any advice, sorry if the question is ignorant,

Best,

Matthew