ฝัง
- เผยแพร่เมื่อ 20 มิ.ย. 2024
- I forked a C++ OpenGL Minecraft Clone and implemented various dithering algorithms (Floyd-Steinberg Dithering, Bayer Dithering which are also called Error Diffusion Dithering and Ordered Dithering respectively).
Project GitHub: github.com/MartensCedric/Poin...
Dithering Resources:
surma.dev/things/ditherpunk/
caca.zoy.org/study/part2.html
blog.42yeah.is/rendering/2023...
Chapters:
00:00 Minecraft Dithering Showcase
00:48 Dithering Explained
02:12 Minecraft Fork
02:47 Floyd-Steinberg Dithering (Error Diffusion)
04:55 Making stuff look good
06:47 Bayer Dithering (Ordered Dithering)
09:20 Outro
CREDITS:
ALL Music: massobeats
• massobeats - lucid (ro...
• massobeats - midnight ...
• massobeats - chamomile...
• massobeats - peach pro...
EXTENDED CREDIT:
Music track: lucid by massobeats
Source: freetouse.com/music
No Copyright Vlog Music for Video
Music track: midnight by massobeats
Source: freetouse.com/music
Royalty Free Music for Videos (Safe)
Music track: chamomile by massobeats
Source: freetouse.com/music
Royalty Free Background Music
Music track: peach prosecco by massobeats
Source: freetouse.com/music
Free To Use Music for Video
Screen angles picture: Cmglee
RGB: ImmanuellePixels: Photo by 🇻🇪 Jose G. Ortega Castro 🇲🇽 on Unsplash
Pixel Art: @thisislux
Leaf Picture: www.baeldung.com/cs/convert-r...
Thumbnail Arrow: www.textures4photoshop.com - วิทยาศาสตร์และเทคโนโลยี
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Wish there was a proper way of doing the Floyd method in parallel, I don't like how Bayer ends up looking
Return of Obra Dinn has a really nice dithering shader, one of the goals of it was to stop pixels of non-flat textures from shimmering when you move - dithering dots instead of staying where they were on the screen, try to stay where they were in the world.
Amazing video, congrats!
It feels amazing to see others building on something I created, thanks! :)
someone gotta put this on a flip display
Imagine a game made fully rendered with dithering. Would make a cool horror game with retro vibes
check obra dinn
return of obra din
nice, floyd-steinberg sounds like a good mid-way point in a grayscale image to ascii converter
This looks cool
i would like to see such thing implementet in an actual shader for minecraft
very very cool
This video was really well made
really nice project
How did you know to use Gamma Correction or to multiply by a constant, was that something you knew about already from video game graphics or something else?
I knew about gamma correction from taking a computer graphics course. I knew I needed to use it because the output was garbage. The multiplying by a coefficient was something I came up, a bit by trial and error. It just worked and looked good.
Would there be a way to get a smoother newspaper halftoning effect using some antialiasing?
We see in the video some artifacts because the matrix doesn't tile properly. It should be possible to fix that with better values. I don't think AA is required, as AA would defeat the purpose of dithering (we're using two colors only)
The C++ engine-in-a-weekend Chad strikes again
awesome
yo fire video 🔥please make more computer graphics vids
Is there a dithering technique where you just randomly choose any pixel to be black or white, weighted by its original shade? It seems like it would be a fast technique.
I'm sure this would work for a single image, but for a video, any shade that has 50% chance to be black or white would flicker like crazy, as every frame it would need to randomly determine it's color based off the weight
[1910]
0:14, have you heard of Aphantasia? well its actually a scale. 1-5: 1 being photo-realistic, 5 being nothing at all. If thats how your thoughts look your probably a 3-4 on that scale. does this matter? No, but it does make that analogy non-universal.
Disregard this if you were being metaphorical or otherwise abstract.
could you elaborate? Im not quite getting the connection to aphantasia - not to be antagonistic, im genuinely curious
@@howyay Your not being antagonistic at all, I used aphantasia because its widely known and a good starting point since people with aphantasia aren't fundamentally different while still demonstrating the fact that peoples ability to imagine can vary. it itself isn't relevant and I also forgot to mention anything below a 5 is no longer aphantasia
what's the connection between the video and Aphantasia?
@@davidhuculak1099 the way he described the shader at 0:14
but whyyyyyyy, it hurts my brain when looking at it