Looks great - generating when required is certainly the way to do it - I’m assuming you’re using a render-target of appropriate size, which is definitely the approach I’d be using too 
Eager to get to play with it!
Looks great - generating when required is certainly the way to do it - I’m assuming you’re using a render-target of appropriate size, which is definitely the approach I’d be using too
Eager to get to play with it!