Sol on Immediate Mode GUIs (IMGUI) Note: the permanent address to this tutorial is http://iki.fi/sol/imgui/ - please use that as a link. 00 - Introduction Immediate Mode GUIs. If you've stumbled here you either already know what's this about, or you're curious about this term. I'm going to assume the latter. So what is it all about? In typical GUI applications you create a bunch of widgets, they g