If you find this interesting, you might also be interested in this video of someone diving even deeper into how to make the dither surface stable: https://www.youtube.com/watch?v=HPqGaIMVuLs
This really is a fantastic video. I don't think I'd considered many of the ideas behind dithering before seeing how it could be extrapolated to this degree.
The video ends in a place where I suspect even further advances could still be made.
Fair point, though I think that when it's low rez enough, it becomes less apparent that it's not in screenspace, and it gets closer to a retro look: https://youtu.be/EzjWBmhO_1E?t=102
If anyone finds this interesting, I'd like to plug my post analyzing a similar technique, but generalized for perspective pixel art: https://tesseractc.at/shadowglass
As a retro game dev and pixel artist, this is a lot more more preferable than the constant shimmering of other recent techniques such as Texel Splatting (https://dylanebert.com/texel-splatting). Love how stable it is, reminds me of billboarding but is clearly 3D.
Edit: Ah, I didn't finish reading the blogpost - didn't realise splatting was based on yours. I actually like your variant a bit better, but perhaps that's just due to the choice of textures/models.
I grew up on the small 6 inch 1 bit Mac SE display so the art style has a special place in my heart. Sadly I'm too "dumb" to fully enjoy the game as it requires a lot of attention to detail -- amazing if you enjoy detective style puzzles! I still highly respect it.
I got half way through but honestly just don't enjoy the core loop enough to finish. And it's the kind of game you need to finish in one sitting else you're shit outta luck and need to start over.
Interesting. I was really impressed by the art at first, taking joy in exploring that as much as the scenes themselves. But it soon faded out of focus as I was engrossed in the story and gameplay.
Yeah. I’ve wondered if the game could be a total hit on some possibly-not-yet-real eink display that can reproduce the intended effect at 60fps without such eye strain.
As a kid I imagined playing Cosmic Osmo on actual magical paper at my desk at school.
Yeah, I also loved the idea, but found that playing it require me to strain my eyes too much and abandoned it. One of those games that is more fun to read about than to actually play.
Some of the examples in the post are really bad, but even the last one has "flickering" not of the dithering pattern but of the edges, which feel "off".
Agreed. The game is tied together so well with its deductive gameplay, art, and music. I also appreciate how difficult it is, I was banging my head against it frequently during my playthrough - but the "aha" moments are so worth it.
I picked up Blue Prince after - completely different game in most respects but hits some of the same satisfying puzzle-solving/deduction notes.
I keep feeling like there's a set of fundamental assumptions that can be optimized for, or relaxed and optimized for, in order to get at what a better method might be.
For example, stability of dithering under rotation and or some type of shear translation. What about stability under scaling?
There's been some other methods that essentially create a dither texture on the surface itself but, to me at least, this has a different quality than the "screen space" dithering that Obra Dinn employs.
Does anyone have any ideas on how to make this idea more rigorous? Or is the set of assumption fundamentally contradictory?
What a fascinating deep dive. 2x with sphere mapping is my favourite - it starts to take on a sort of pointillism-like quality which gives all the objects (or maybe my brain) a sort of understanding of their texture.
The video ends in a place where I suspect even further advances could still be made.
But yes, there's still the issue of oblique angles looking different that still remains open AFAIK.
As a retro game dev and pixel artist, this is a lot more more preferable than the constant shimmering of other recent techniques such as Texel Splatting (https://dylanebert.com/texel-splatting). Love how stable it is, reminds me of billboarding but is clearly 3D.
Edit: Ah, I didn't finish reading the blogpost - didn't realise splatting was based on yours. I actually like your variant a bit better, but perhaps that's just due to the choice of textures/models.
As a kid I imagined playing Cosmic Osmo on actual magical paper at my desk at school.
In the game it's pretty great.
Interesting read!
I picked up Blue Prince after - completely different game in most respects but hits some of the same satisfying puzzle-solving/deduction notes.
For example, stability of dithering under rotation and or some type of shear translation. What about stability under scaling?
There's been some other methods that essentially create a dither texture on the surface itself but, to me at least, this has a different quality than the "screen space" dithering that Obra Dinn employs.
Does anyone have any ideas on how to make this idea more rigorous? Or is the set of assumption fundamentally contradictory?