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abcd_f

2,570 karma · joined February 7, 2011

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abcd_f··on The coolest use for the Vision Pro
Good time to mention TwinMotion - a real-time archviz software from Epic, built on top of Unreal Engine. Free for personal and small-scale commercial use.

https://www.twinmotion.com/

Basically, you do the geometry modelling in Sketchup, Blender or what have you, import that into TM, texture it, place lights and then walk around Doom style. VR headsets are supported natively. There is also a decent (and very easy to use) support for "scenarios", so you can open/close doors, turn on/off lights, etc.

Highly recommended.

PS. There is a free desktop version of Sketchup Make 2017. Got everything one needs for a single-person setup. There is a copy on the Internet Archive.

abcd_f··on LearnVector – Andrew Ng's AI company building one‑to‑one learning experiences
It is vastly superior to Khan. Had my kids go through both, so can compare.

That said, on higher levels there's some cruft that trains mechanical skills, and that's on subjects that are needed only in the scope of the US system. For Europeans these should be optional, alas they are not and this adds a lot of tedium and hassle to an otherwise rather frictionless process.

abcd_f··on LearnVector – Andrew Ng's AI company building one‑to‑one learning experiences
If said experience is subpar, e.g. when it happens with 30+ student classes when 80% dgaf, there's no harm in offering an alternative to those who wants it.

And the rest can continue enjoying everyday human life experience.

abcd_f··on How to pack ternary numbers in 8-bit bytes
If it weren't for Bool as a name, that's just 0 for OK, non-zero for errors with 1 being general failure.
abcd_f··on Show HN: Beautiful Type Erasure with C++26 Reflection
> I would consider it beautiful.

If there's something that C++ actually lacks, that's the elegance, grace and beauty. The rest, it's all already there or will be there shortly :)

abcd_f··on Show HN: 18 Words
"Baith" ? That's a pretty niche word I'd say.
abcd_f··on The future of Flipper Zero development
The principal difference is that things keep working if I stop paying. All other aspects are secondary.

And generally speaking there is a lot of options that are excellent for developers but complete shit for the users. That's obvious, but it's also off the point in the context of fairness.

abcd_f··on The future of Flipper Zero development
Yeah, they do, but an actually fair to all sides model is that of one-time sales coupled with optional paid-for updates.
abcd_f··on Show HN: Monolisa v3 – a typeface for developers and creatives
Then they aren't the target audience of this particular Rolex.
abcd_f··on Show HN: Monolisa v3 – a typeface for developers and creatives
Yeah, sounds like you can't even screenshot it.
abcd_f··on Show HN: Monolisa v3 – a typeface for developers and creatives
That c is opinionated. Either one likes it or explicitly doesn't. I doubt there's an in-between.
abcd_f··on Leaving Mozilla
Skimmed it before asking. It's written for people who already know who the author is. Hence the question.
abcd_f··on Leaving Mozilla
What is he notable for in the context of Mozilla?
abcd_f··on C++: The Documentary
> the process of it's (sic) evolution deeply fascinating.

... as it is disappointing.

Not everything that can be done should be done.

abcd_f··on Meta launches Instagram, Facebook, and WhatsApp subscriptions
This sort of anecdotal evidence tells more about you than Telegram ;)
abcd_f··on Meta launches Instagram, Facebook, and WhatsApp subscriptions
Nice little detail - WhatsApp was a $1/year subscription before they sold to Zuckerberg ... with the exact subscription cost now conspicuously missing from the app's Wikipedia page.
abcd_f··on GTA 6 Developers Unionize
Way outdated info, but back in mid '00s when I was interviewing with EA, the recruiter guy who happened to like me said - "be careful when entering gamedev domain, because it's very hard to exit it once in."

Not in a sense that it's so good so you don't want to leave, but that other companies are leery of hiring people with the gamedev experience.

Make what you will out of that remark.

abcd_f··on Poll: How often do you check "newest"?
Twice a year
abcd_f··on Gnutella: A Protocol Outliving the World That Created It
The main issue with Gnutella was - IIRC - that it didn't scale. At least the initial version, not sure if there was a revised one.

Basically, if you open the log window and look at the peer messages, then beyond certain network size all you'd see was a flood of relayed search queries with duplicates that ground all other activity to the halt. And the whole thing just became unusable.

PS. Also, Gnutella was released almost to the day when some clause of the AOL's purchase contract of Nullsoft (stock option vesting?) has expired so the devs were ultimately free to do whatever the f they wanted. So released the file sharing app. That was a nice touch.

abcd_f··on Gnutella: A Protocol Outliving the World That Created It
Not to forget the eMule.
abcd_f··on Search engines alternatives now that Google isn't Google anymore
AltaVista had so much noise that it was basically unusable... which exactly the issue Google solved and why it still exists and AV doesn't.
abcd_f··on sp.h: Fixing C by giving it a high quality, ultra portable standard library
The WTF name really lies on the surface, there's no authoritative source of its origin.

I have a wtf.c from 10+ years ago when I was re-implementing Windows-style Unicode handling for some project. You keep running into various quirks, which accumulate and you inevitably arrive at your WTF moment. So WTF as name comes up naturally, no special wit required.

abcd_f··on How to convert between wealth and income tax
> You can tell from the way they talk about the subject that they don't understand the momentousness of what they're proposing.

All proposals focus on ultra-wealthy individuals. This "momentousness" wouldn't really touch the absolute vast majority of the taxpayers.

But, yeah, I bet the targeted people are getting nervous.

abcd_f··on Spotify will start reserving concert tickets for fans
> cheaper price

lower price /psa

abcd_f··on Infomaniak transitions to a foundation model to protect user data privacy
I always assumed that IKEA being a non-profit was a tax evasion maneuver first and foremost. Even Wikipedia says that the goal of their convoluted corporate setup is to enable a "non-taxable for-profit" entity.

I don’t think that's what Infomaniak is after. Not even in the same ballpark.

abcd_f··on Fc, a lossless compressor for floating-point streams
The most interesting section - How It Works - could really elaborate on details a bit more.
abcd_f··on At least 10 people tied to sensitive US research have died or disappeared
> by reading the link

The link didn't inspire any confidence given the quote you provides.

abcd_f··on At least 10 people tied to sensitive US research have died or disappeared
Show some rigor.

> 25 deaths per million people per day

That's not the same age range as actively practicing researchers.

abcd_f··on Your hex editor should color-code bytes
> It was too random to be encrypted

That's a rather odd remark.

abcd_f··on Microsoft isn't removing Copilot from Windows 11, it's just renaming it
What was the goal then? Of those who demanded the change.
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