This is a very brief overview and we are happy to expand on
this discussion.
Barbara
Co-Founder of CopperSpice
Hello Barbara,
I guess it's not amazingly difficult if you have good experience
with OpenGL, and SFML/SDL (there may be other libraries I've
missed?). (I myself am not experienced in this but I am learning
some of these things.) But of course, this will take a lot of
time and hard work, and no one will be making a profit from it so
it would be a purely volunteer/hobbyist project...
As you might have seen the guy above me made an OpenGL-based GUI
library, so it is possible!