@demofox@mastodon.gamedev.place
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demofox

@demofox@mastodon.gamedev.place

Graphics and game dev research. previously nvidia, blizzard, monolith, others. graphics, audio synth, exotic computation. No gods, no masters. http://blog.demofox.org.

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LeoSandbox, to gamedev

Ghost of Tsushima PC + Shadow of the Erdtree the same year = Productivity curse 🤣

PS: I started Ghost of Tsushima

video/mp4

demofox,
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@LeoSandbox I've been playing it too. What a great game.

demofox, to random
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Poseidon hungers

demofox,
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jenn, to random
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who are your favorite artists who use code as a medium?

demofox,
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@jenn @TodePond and inigo quilez

jmsdnns, to random
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I'll never forget the way the tech industry was sacrificed to counter inflation

Nov 2022: The Fed minutes show they want increased unemployment to stop inflation (1st pic)

June 2023: Bernanke and Blanchard say the labor market will have increasing influence of over inflation, and the Fed should continue slowing the economy (2nd pic)

May 2024: Where we are now, and tech roles are still rare. The few openings that exist still receive thousands of applicants

The image shows highlighted text from the Bernanke & Blanchard paper published by Brookings, available here: https://www.brookings.edu/articles/what-caused-the-u-s-pandemic-era-inflation/ > To the extent that commodity prices stabilize and sectoral shortages moderate-processes that both seem well advanced as of this writing (June 2023)—the goods market component of inflation is likely to decrease in importance, and the labor market component to become more dominant. Looking forward, with labor market slack still below sustainable levels and inflation expectations modestly higher, we conclude that the Fed has to slow the economy to return inflation to target.

demofox,
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@sqrt2 @jmsdnns Ben, you are pretty irrational but not the most irrational I've come across. Sqrt(2) joke hehe.

ylegall, to random
@ylegall@genart.social avatar

still refining my circle packing code

demofox,
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@ylegall how's it work?

demofox,
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@ylegall thanks!

demofox, to random
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Ok so my friend sent me a code for ghosts of tsushima and I got sucked into it. RIP stardew valley. Wow it is such a great game. It's like a more grown up, more violent Zelda game.

demofox,
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@sprig yeah thatd be really cool.

seanmiddleditch, to random
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Anyone else remember posting on Advogato? (https://en.m.wikipedia.org/wiki/Advogato)

demofox,
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lyonsinbeta, to random
@lyonsinbeta@mastodon.social avatar

Evidence that the "wisdom of markets" is way overblown: xAI (Elon Musk's also-ran bullshit machine) raised six billion-with-a-b dollars to do... something. 🤮

demofox,
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@lyonsinbeta someone give me 10 million $ and I will make a bunch of actually useful things.
New types of noise for rendering, software to ease gfx development, tools our industry is missing.
Probably a few games too and a couple new basic computer science algorithms useful outside of gamedev.
Literally, that would happen.

eniko, (edited ) to random
@eniko@peoplemaking.games avatar

kitsune tails is officially feature complete

i am taking time off until monday

note: feature complete doesn't mean done >_>

demofox,
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@lisyarus @eniko I can't wait to play it :)

demofox, to random
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demofox, to random
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Guava seeds are heart shaped!

skinnylatte, to random
@skinnylatte@hachyderm.io avatar

This article on ‘man or bear’ was surprisingly great

https://bikepacking.com/plog/man-or-bear-debate/

demofox,
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@skinnylatte a tangent from the main topic, but her adventures sound so nice.

jeffjarvis, to random
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Google blew it. They could have stood back and said: "Ha! Microsoft is so desperate for hype, it is irresponsibly linking LLMs to Bing. Google instead stands for reliable search and won't do that." But instead, Google did. They knew better. They all knew better. LLMs have no sense of meaning. They should be nowhere near the expectation of credibility.

demofox,
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@nosmaharba @rodhilton @jeffjarvis if they don't want their jobs and don't want to run companies, they could just quit. Has anyone told them?

brainwagon, to random
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Struggling with the realization that while a lot of people are really kind and smart, a lot of people are neither.

demofox,
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@brainwagon Sorry to hear that. Agreed. It baffles me when folks reward people like that.
Like "surely you notice right? no? weird..."

demofox, to random
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Does anyone know of any code laying around the net that distributes points on a mesh in a blue noise distribution?
A student intern i work with is looking for this. It's tempting to write it, but im also kinda swamped :X

demofox,
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@breakin oh darn it. It's not on a mesh.

demofox,
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@mmby @breakin eesh, i wish this problem was simpler hehe.
finding the distance between 2 points on a mesh doesn't SOUND that hard. but then you think of the details and urgh...

demofox,
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@breakin @mmby the hardest problem i can see with the "shortest path between points on mesh" is: what is the straight line as you move between triangles that go concave, convex etc. am i overthinking that? it sounds hard.
The "which triangles should i take to go the shortest path" maze solving seems easier at least.

demofox,
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@litherum @breakin @mmby thank you :)

demofox, to random
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For folks that know me as "the blue noise guy", I've put together a 50 minute video that talks about many of the things I've learned in my ~decade long dive into noise and related topics - up to and including our latest paper published days ago at I3D.
I hope you enjoy it!
https://www.youtube.com/watch?v=tethAU66xaA

A slide showing how random numbers which are positively correlated on the screen give correlated resulting renders, uncorrelated random numbers give uncorrelated renders, and negative correlation random numbers give negatively correlated renders. Negatively correlated renders have the best perceptual quality, despite all three having the same actual error.

demofox,
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@EricLengyel I found the tube in my wife's office. My goodness, I have some new things to try and absorb now. Thanks Eric :)
I'll move them to the other side of the camera next time I record a video 😂

demofox,
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@EricLengyel no it was fine and the posters are good. I may have been eager to get them out hehe. They are great though, thanks a lot.

demofox, to random
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When AI hype has settled some, I'd like to see neural primitives be considered to be part of standard CS education along with other ADTs.
Hype makes ML look like too good to be true magical algorithms, and then fails because it was a grift all along. But, there is legit value.
When you watch educational videos on auto encoders, U nets, etc etc, they talk about specific things they are good at to fit in a larger solution.

demofox,
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@gpakosz yeah!
I saw an interesting article the other day related to bloom filters, hyperloglog etc.
https://www.quantamagazine.org/computer-scientists-invent-an-efficient-new-way-to-count-20240516/

CryptoNaturalist, to random

If you write out the basic facts of trees, but framed as technology, it sounds like impossible sci-fi nonsense. Self-replicating, solar-powered machines that synthesize carbon dioxide and rainwater into oxygen and sturdy building materials on a planetary scale.

Text: If you write out the basic facts of trees, but framed as technology, it sounds like impossible sci-fi nonsense. Self-replicating, solar-powered machines that synthesize carbon dioxide and rainwater into oxygen and sturdy building materials on a planetary scale.

demofox,
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@CryptoNaturalist I wonder if there's a biological Dyson sphere out there in the universe?

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