well there was that one time I went back so far it 500 errored
I'd be surprised if "don't say delve" actually worked
Here's a 2016 source but I'm sure it's far from the origin dave.cheney.net/2016/04/27/d...
lol I've been using it for years, and it's certainly not my own invention
That won't work properly for any discontinuities in depth (e.g. at edges of objects)
The computerphile video describes a technique that can bokeh-blur a flat plane (like, something uniformly far from camera) so if you want actual depth of field you need to split your scene up into layers, blur them separately, and composite - but whatever tiny glade does appears to be more clever
And there was apparently a talk by one of the devs but I don't know if it was recorded? twitter.com/h3r2tic/stat...
What's the connection?
there is in fact a computerphile video on this exact topic www.youtube.com/watch?v=vNG3...
YouTube video by Computerphile
what gaussian blur does to a mf