I knew about Manhattan distance, but I never heard of Chebyshev distance before
a chebyshev distance field
Nathan Reed
@reedbeta.bsky.social
📍 Seattle. 3D rendering at Adobe; formerly at 343i, Sucker Punch, NVIDIA. Math & coding blog writer, sometime musician, sci-fi & physics nerd, cat dad, coffeeholic.
I knew about Manhattan distance, but I never heard of Chebyshev distance before
a chebyshev distance field
“Apparently I’m an idiot.” Woman at Pennsylvania gas station who voted for Trump rips into him, calls him “a worthless pile of sh*t”.
New blog post: A Decade of Slug This talks about the evolution of the Slug font rendering algorithm, and it includes an exciting announcement: The patent has been dedicated to the public domain. terathon.com/blog/decade-...
What is this all about?? Let me try to explain. It's important, because it's actually about @seasocialhousing.bsky.social and it's about Alzheimer's and heart disease and asthma, and rich homeowners keeping you sick and housing rare and unaffordable. And what you can do about it THIS MONTH.
OPCD Director Rico Quirindongo is telling the Seattle Planning Commission that they intend to advance upzones within two full blocks of all frequent transit routes as part of Phase 4 of the Comp Plan. He says they "legally cannot" advance that work earlier because of decisions in the Harrell Admin.
My team just open-sourced our internal implementation of the OpenPBR BSDF from our path tracer: github.com/adobe/openpb...
GitHub - adobe/openpbr-bsdf: Adobe's reference implementation of the OpenPBR BSDF
Adobe's reference implementation of the OpenPBR BSDF - adobe/openpbr-bsdf
github.com
NEW — An obscure Navy contractor program is making Trump’s plans to quickly build out and supply immigrant concentration camps around the country a reality. Here I explain WEXMAC TITUS, an acronym you need to understand:
For ICE to build concentration camps quickly, they're leaning on this Dept. of War program
WEXMAC TITUS helps contractors bypass the traditionally lengthy government contract bidding process
thehandbasket.co
www.dmagazine.com/micropost/br...
BREAKING: Company will not sell Hutchins warehouse to ICE
After several weeks of concern over whether ICE was planning to keep upwards of 9,500 detainees in a warehouse in Hutchins, the owner of that building, Majestic Realty, says today that it is not selli...
dmagazine.com
BREAKING: Majestic Realty, who owns one of the warehouses ICE was planning to purchase to create a detention camp, announced today that it would not sell to the agency. More at DMagazine.com shortly.
It's a war and the American people are the enemy. Can't do the fake "no they're just after the bad guys" after you shot two people for no good reason. bsky.app/profile/ndre...
“in theater” is a crazy way to describe minneapolis
New poll — Abolishing ICE continues its historic surge of support. 46% support 43% oppose 80% of Democrats and 15% of Trump voters support abolishing ICE. Independents are +8 on the question.
It’s worth walking people through the logic, because it doesn’t get repeated enough from the top: 1. There is no “immigrant crisis”. This is a panic instigated by racist slurs from a President’s that, even very recently, decent white people would have admitted were shocking and unacceptable.
Minnesota National Guard bringing some relief and protection to the good and courageous people of Minnesota, an immediate de-escalating influence by the sound of it
This is great. For one thing, protesters are safer in the presence of National Guard soldiers by orders of magnitude. Second, the approach embraced by the Minnesota Army National Guard makes ICE and CBP look so incredibly small and weak.
Minnesota National Guard members have arrived at a federal building and were directed to distribute donuts, coffee, and hot chocolate to anti-ICE protesters. Guard members were issued reflective vests so they would not be mistaken for federal agents.
Minnesota National Guard members have arrived at a federal building and were directed to distribute donuts, coffee, and hot chocolate to anti-ICE protesters. Guard members were issued reflective vests so they would not be mistaken for federal agents.
BTW, if Senate Dems want technical reforms, here's one: amend 8 USC 1357 so DHS agents do not have power to arrest without a judicial warrant unless they are GS-1811, grade of GS-13 or higher. Real criminal investigations would be unaffected, but CBP & ICE goon squads would be severely limited.
Breaking per NBC News — CBP has shot and critically wounded another person, this time in Arizona. Very few details available at this time.
Something I've been trying to impart on people is that the ICE occupation in Minnesota is both an ethnic cleansing and an ideological terror campaign. It's clear that the second part has utterly failed; the community is not terrified. But ICE is now desperately trying to salvage the first part.
Something important to understand about ICE thugs in the Twin Cities is that they're harassing innocent kids and parents at bus stops and schools every single day. Even after the Pretti shooting. It's terrorism.
I live an hour north of Minneapolis and they’re here too. They’re rounding up workers in chicken processing plants and breweries.
A reminder that ICE hasn’t slowed down in Minneapolis at all. Outside of Minnesota, it might feel like everything has changed since Alex Pretti’s murder. But ICE hasn’t actually lost any power and they’re continuing to terrorize our communities.
For @msnownews.bsky.social, I wrote an article about how ICE Watch is grounded in sociological theories of violence prevention. The reality is that most men will only commit public violence in extremely specific scenarios and ICE Watch disrupts the conditions necessary for escalation.
Opinion | I'm a Minneapolis sociologist who studies violence. Here's how ICE observers are helping.
Research into how violence occurs shows that disapproval from the people around you can help reduce it.
ms.now
Ben Damberg protest volunteer: “None of us want to be doing this — I don’t, but we simply cannot stand by as other Minnesotans are being hurt — we will march, we will protest, & we will do it all peacefully above all else”
Another question I came here with was: how effective are the whistles and honking? Does it stop abductions? And the answer is, surprisingly to my cynical self, yes, and often. I have talked to so many people who have successfully interrupted kidnappings.
I have been actively involved in protest movements for 24 years. I have never seen anything approaching this scale. Minneapolis is not accepting what's happening here. ICE fucking murdered a woman for participating in this, and all that did is bring out more people, from more walks of life.
I've been here 24 hours, but already with what I've seen, well, I genuinely believe we're going to win. People here are well aware that what happens here impacts the entire country, that it sets the tone for resistance. ICE is angry, ICE is terrified, of how deeply unpopular it is.
I came to Minneapolis to report on what's going on, and one of the main questions I showed up with is "just what is the scale of the resistance?" After all, we're all used to the news calling Portland a "war zone" or whatever when it's just some protests in one part of town.
National media should really be covering the fact thay every major school, museum, and arts institution in the Twin Cities, and hundreds of local businesses are closed tomorrow to protest federal occupation. Nothing like this at this scale has happened anywhere in America anytime in living memory.
Folks have really turned out this afternoon to speak against expanded surveillance in Seattle.
This is a staggering amount of money. It’s bigger than the Department of Transportation spending on all infrastructure. It’s bigger than all of the federal R&D done for both the military and all federal science agencies. Disgusting.
anil isn't kidding. this level of transparency and detail — talking to voters like adults — is remarkable. i would imagine it also helps people feel like they are part of something bigger. and, christ, mamdani is insanely charismatic and good on screen. like, you just want to watch him talk!
This @zohrankmamdani.bsky.social video is absolutely INCREDIBLE. The numbers he cites, the strategy and results they produced — it’s the future. When have you heard *any* campaign talk about this, ever? (Video split in 2 to fit in Bluesky’s limits)
We don’t live in a neutral marketplace of ideas. We live in an attention economy shaped by algorithms, tribal identity, outrage incentives, and profit models that reward engagement over accuracy.
The danger isn’t just that people believe lies. It’s that entire communities become locked into belief systems that can’t be challenged, where loyalty replaces evidence, and disagreement feels like betrayal. That doesn’t just distort truth, it breaks trust.
The conditions that have led to what’s happening in the US today exist in democracies around the world. They are an inevitable outcome of our collective failure to adapt to fundamental changes in the information ecosystem on which our democracies were originally built.