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fuyu commented on Swallowing the elephant into Blender   aras-p.info/blog/2022/07/... · Posted by u/ibobev
virtualritz · 3 years ago
While impressive, this misses the point. The Moana scene is a test scene for /renderers/.

It is not meant to be used inside a DCC app, as-is.

If you import data of this complexity into a DCC app your workflow is broken/you are doing something wrong.

That said – I think it's very cool if you can import such heavy geometry and your DCC app doesn't crash. But in 15 years of working in VFX I never dealt with heavy data inside a DCC directly. Indirectly yes, through proxies.

The three most interesting metrics for this scene are, if you're a renderer author (sorted by importance during lookdev/lighting):

1. Time to first pixel (is it seconds or hours?).

2. Time to completion (does it take days/hours/minutes?).

3. Memory footprint (does it 'fit' or does it go into swap?).

Two more are: subdivs and PTex.

I.e. can the renderer do true subdivision surfaces (vs just subdividing the geometry n-times leading to silhouette artifacts under certain viewing conditions)?

And: can the renderer ingest PTex textures or do you have to create UVs somehow and convert all the textures into UV-based ones before you can use the original Disney dataset?

fuyu · 3 years ago
"The point" was to find a large project to test import performance, and it sounds like they hit that point dead center.
fuyu commented on Absurd Trolley Problems   neal.fun/absurd-trolley-p... · Posted by u/sebg
uudecoded · 3 years ago
I got an 82, so assume we are thinking similarly.

I am personally interrogating my response to this:

"Oh no! A trolley is heading towards 5 people who tied themselves to the track. You can pull the lever to divert it to the other track, killing 1 person who accidentally tripped onto the track instead. What do you do?"

I save the 5 over the 1. Only 15% agree with me. Why?

This is the first Absurd Trolley Problem (I think) that explained WHY a person was tied to the track.

I think the value of this hypothetical is in establishing the value of cultural relativism versus Kantian ethics.

In that framing, I'm really surprised that, on Level 27, 70% would rather send a trolley into the future to kill 5 people 100 years from now, instead of 5 people now. In almost 11K votes, this seems significant.

My view is that this provides evidence for the Bentham "hedonic calculus". (And I'm sure there are better scholars of Kant and Bentham than I that can argue for or against this.)

Here's a "political" example: Do you want to deal with problems now, or defer? 70% will defer. (I think this checks out, and is truly hedonic.)

So, I think the data, and the utilitarian approach shows: don't expect any of our societal problems (politically agnostic) to be solved any time soon.

fuyu · 3 years ago
100 years is a long time for humanity to look into ways to counteract time travelling trolleys! Sure it _says_ the future trolley will kill 5 people, but if I were in that situation I'm fairly sure I wouldn't be so certain. In your "political" example: Do you want a guaranteed bad outcome now, or what we expect to be the same bad outcome later?
fuyu commented on Genshin Impact made more money in its first year than any other game   gamerant.com/genshin-impa... · Posted by u/eunos
wheelie_boy · 4 years ago
But could you make a better game if you didn't need to funnel people into buying gems at all? The answer is always yes - you always need to give up something to make people buy gems.

Apple Arcade is a good example of this. With the subscription, they have a bunch of games which used to be gem games, but had that part of the monetization removed. And all of the games are better for it - they removed a lot of the frustration, gambling, unnecessary delays, which had been added to push people to buy gems.

fuyu · 4 years ago
> But could you make a better game if you didn't need to funnel people into buying gems at all? The answer is always yes - you always need to give up something to make people buy gems.

This ignores the fact there aren't unlimited resources to develop and maintain a game. Not requiring people to buy gems would improve some areas of the game for sure, but making less money is certain to impact other areas of the game - you always need to give up something in order to fit things in budget.

fuyu commented on Firefox 93   mozilla.org/en-US/firefox... · Posted by u/NiekvdMaas
jodrellblank · 4 years ago
Dropbox quietly replaces the insides of JPGs with a better compression system (lossless change) to save their storage costs, and then returns it to normal when the file is read. (It may be they do a JPEG XL transform, for all I can remember about the article which explained it).

I wouldn't be too surprised if every big CDN already does something like that internally as a competitive advantage, and if so then the incentives switch around and there's no benefit publically switching to JPEG XL - when everyone has it, there's no easy way to do better than everyone else.

fuyu · 4 years ago
Aren't the biggest costs from bandwidth, not storage? I'm sure they would love to reduce data transmission by 20% for browsers that support it.
fuyu commented on Apple explicitly asks employees to merge their personal and work accounts   twitter.com/oilyraincloud... · Posted by u/luu
techrat · 4 years ago
> I don't want to carry two phones.

Ah, so you're willing to trade privacy for convenience.

fuyu · 4 years ago
I'm not sure what tone your comment is intended to give off, but does there exist a person who _isn't_ willing to trade privacy for convenience to some degree? One certainly couldn't be using the internet or participating in society if they weren't willing to give up some privacy.
fuyu commented on Strengthening our workplace with neurodiverse talent   cloud.google.com/blog/top... · Posted by u/ingve
TrinaryWorksToo · 4 years ago
Autism isn't a bad word. We don't talk about LGBTQ+ people as "on the spectrum".
fuyu · 4 years ago
Autism refers to Autism Spectrum Disorder. There is nothing wrong with using "on the spectrum" for people with ASD. There are also several usages of "Autism" by itself, so I don't know where you got the idea that it is being treated as a bad word.
fuyu commented on Google have declared Droidscript is malware   groups.google.com/g/andro... · Posted by u/croes
sequoia · 5 years ago
I disagree. If you buy a product from me with 30 day warranty and it breaks on day 31 and you contact me, I will not give you a refund because: a) I haven't agreed to do so b) I'm not bound to do so c) I don't think it's warranted in this case.

But I'm not "unable" to issue a refund.

In another case I may say "hm it's out of warranty but you know what, it really shouldn't have broken like that and you're a good customer, so I'll give a refund anyway." I can do that because I am able to issue a refund.

As for their policy, they are both the authors and interpreters of their own policy, so the "my hands are tied" argument is pure BS. If they are unable to reinstate accounts, why do they have an appeals process at all?

fuyu · 5 years ago
If I were to ask you if I could get a refund for an item out of warranty, what language would you use to refuse me? I'm struggling to come up with a response that doesn't use the terms "unable" or "can't" that wouldn't come across as fairly rude.
fuyu commented on Valve accused of ignoring existing RCE vulnerability in Source games for 2 years   twitter.com/the_secret_cl... · Posted by u/mxscho
rstat1 · 5 years ago
In my mind there's a huge difference between the 2. The sony rootkit was installed in secret, full of security holes, hard to remove, and made by a vendor that appeared to give 0 shits about said security holes.

All of the anti-cheat solutions I've seen that run in kernel mode are none of those things. They make it well known that they're installing, are made by vendors that actively care about the security of their products, and are trivially easy to remove once they're no longer needed.

fuyu · 5 years ago
Genshin Impact is a recent game that has included a kernel mode anti-cheat. I would be very surprised if the majority of players know that it exists, or understand what it means to have it run in kernel mode.

The Genshin website previously allowed anyone to view the phone number you have linked to your account via the password reset mechanism. Due to common reports of accounts getting stolen (and unable to be recovered), two factor auth has been highly requested, but doesn't seem to be a priority. I'm skeptical that they strongly care about the security of their users.

Even if Genshins anti-cheat is completely secure, as kernel anti-cheat becomes more common it's inevitable that we will get an instance that is full of security holes. Unfortunately as long as the user can't play their favorite game without it, they will happily install it.

fuyu commented on Early-Retirement Update   livingafi.com/2021/03/17/... · Posted by u/dkarp
ericmay · 5 years ago
To me the emphasis on the FIRE community should be on the FI part of the equation.

For many people in many countries, there is no concept of "retirement". It seems so silly to me that people would go and say "I'll work really hard and do all this stuff for 40 years so I can sit around and do nothing for another 30 years".

What's the point? It's unsustainable. It's like doing a crash diet - it may work for a minute, but to have long-term results you need to have a lifestyle change.

Focusing on financial independence means you can achieve better long-term results. Living within your means over the course of 80 years instead of balls-to-the-wall for 30-40 and then a quick and silent death for 30 seems to be a better course of action and would lead to longer lifespan.

Once you reach financial independence - whatever that means to you - you can take on other interests. It could be working at a startup, or a non-profit, or volunteering, or gardening. You name it. But financial independence enables such things. FI > RE.

fuyu · 5 years ago
Wanting to spend more time doing things such and volunteering or gardening are exactly reasons why someone might pursue early retirement. It sounds like you agree with the concept but are getting distracted by terminology.

u/fuyu

KarmaCake day64September 23, 2020View Original