As I wrote so late last week I haven’t got too much to add here, however I have made progress on
The goal is to be able to inspect & change data easily while the program is running. You wrap a form in
(tweak ..) and you get a small window (rendered using gl via nuklear) which allows you too mess with the value.
For example given this:
(defparameter *some-val* 10)
You can write this in the main body code
And you get this:
And if you scrub the value it immediately applies to the form you are tweaking. You can define different tweak ui’s for different lisp types so extending will be easy. I still need to add a couple of helpers for that though.
Other than that I made a little companion library to SDL-TTF which allows people to render text straight to CEPL textures. So this:
(with-font (font "/usr/share/fonts/truetype/dejavu/DejaVuSans.ttf") (text-to-tex "Yo!" font (v! 1 0 0 1)))
Gives you a texture with the text.
That’s the lot I’m afraid. Time for sleep.