Please stop butchering our song. I’m begging you man, just quit doing it. Please. — Kool & The Gang
Recently I built a browser-based window system using the most excellent MooTools JavaScript framework. It behaves similar to how your modern desktop windows work. That is, windows can be opened, closed, resized, and dragged around by their titlebar. When clicked on, a window will come to the front of the window stack. It’s a lot like the Mocha UI project, just not as good (mad props to the creators of Mocha, it rocks hard).
Anyway, to the point of this post: in one of these windows I later embedded a Unity game. Much to my dismay I discovered that having a div hovering over an embedded Unity game doesn’t work — the div will appear behind it, despite having a higher z-index. (more…)