OpenGL GUI based on blendish and NanoVG

Work in progress user interface on top of custom game engine. Event handling and widget library written in C++, with rendering based on NanoVG and blendish.

The widget components are created as in any other toolkit, however they are re-rendered in each frame.

The menubar is custom made, mimicking the style of other blendish widgets.

oui-blendish: https://bitbucket.org/duangle/oui-blendish/src/default/ NanoVG: https://github.com/memononen/nanovg ... https://www.youtube.com/watch?v=ldaJENnK3GI