

Existing roomscale VR games already come pretty damn close.
Progenitor of the Weird Knife Wednesday feature column. Is “column” the right word? Anyway, apparently I also coined the Very Specific Object nomenclature now sporadically used in the 3D printing community. Yeah, that was me. This must be how Cory Doctorow feels all the time these days.


Existing roomscale VR games already come pretty damn close.


As usual, this is thoroughly documented to a perhaps ridiculous degree on the Transformers Wiki:
https://tfwiki.net/wiki/Transformation#Onomatopoeia
There is an official answer to this question. It’s Transformers; of course there is an official answer to this particular question. Actually, there are several. Jury’s out on which of these interpretations in particular have caused the franchise to be Ruined Forever, but surely at least one of them has.


I think before any technical aspects are considered, you need to figure out what to do with the gibbering hordes of idiotic users who seem to be drawn to these sorts of forums as if by powerful magnetism.
I have been led in desperation many times to a Quora thread in my search results. I have never in many years, not even once, arrived at a Quora thread that actually contained the correct answer to the question being asked at the top. It’s useless cesspit and insofar as I can be bothered to determine it always was.
FWIW, FreeCAD does not use the GPU for geometry calculation at all. That’s done purely in software and insofar as I’m aware it’s not even multithreaded. Your GPU is only used in any capacity for final display, i.e. spinning the already calculated model(s) around in the preview window which it does via OpenGL. Otherwise it’s all CPU.
Spinning a complicated model around at 244 FPS (my monitor’s maximum display frequency) makes my GPU peak at all of… around 3.5%. Doing a total recalculation on said model or changing a feature on it spikes CPU load momentarily but doesn’t register on GPU usage at all. Doing the same on my laptop which instead has the usual early-gen Intel Graphics Decelerator in it doesn’t provide much of anything different in the speed and usability department. OP’s problem therefore surely lies elsewhere.


Well, I guess if I ever move to Italy I’ll be screwed…


You’re going to have to race me to order one. I’ll bet you I’ll be able to give my credit card number to Gabe first.


Both. But the Meta Quest(s) in their various guises have still been the best selling VR hardware in the time span which they existed. Instead, this is the tacit admission from Zuck Zuck that we’ve all been waiting for, which is that his plan to dominate the VR market by burning absurd amounts of cash and moving hardware at a loss to squeeze out other competitors did not work. The overwhelming response (among nerds, anyway) to the Steam Frame is likely to have had something to do with this.


More or less, yes. That’s also why it appears more red/orange as it gets closer to the horizon from your perspective, since at that oblique angle the light has to pass through more of the atmosphere to get to you and more of it gets scattered or absorbed by particulates in the air.


Yes, I was waiting for someone to notice that.


From TFA:
Manufacturers may comply through three methods specified in Section 6(2) of the bill: integration of the algorithm in the printer’s firmware, integration in preprint software, or a handshake authentication design between software and printer.
Nobody’s going to do this in the printer itself; the spyware will be built into the slicer.
Ultimately this will be trivially easy to defeat no matter what moronic legislators who possess no technical knowledge think. The real dangers are more subtle, not least of which being the chilling effect if this passes effectively instructing all 3D printer manufacturers not to sell anything in Washington state since total compliance as the bill proposes is indeed effectively impossible, and the penalties for presumed lack of compliance are high. The most realistic outcome for a private individual vis-a-vis potentially printing a ghost gun is not necessarily having their printer tattle on them, but the state having yet another byzantine felony they can charge people with if they get caught after the fact with whatever-it-is they have. Never mind the 1st and 2nd amendments, the only realistic avenue for enforcement of this on private individuals will run afoul of the 4th.


VR never needed Meta. Us nerds have been trumpeting this fact since before the first Quest even launched and for some reason everyone insisted on relentlessly bickering with us about it tooth-and-nail rather than accepting the simple reality that Zuck Zuck would continue to burn money on his silly venture with creepy knockoff Miis that nobody wants until he finally lost interest and gave up. And no part of that process would result in Meta becoming the “savior” that revolutionizes VR.
Well, here we are. Where’s my fucking gold star already? My message has been consistent on this since about 2016.


The question is how gradually. Over the span of 10,000 years, probably not. Over the span of a month, absolutely. Remember that the hue of sunlight already changes significantly throughout the day based mostly on the sun’s proximity to the horizon (and thus how much thickness of crap in the atmosphere it has to plow through to get to your location) and we can definitely detect that easily.


I employed the super secure expedient of never exporting my keys. I have no idea what they are, I never did, and I never will.
There’s really no irreplaceable data on my Windows machine. If I have to reformat it some day A) that’s no big deal, and B) it’s Windows, what else is new.


I’m in agreement with the others. This is a printer issue, not a model design issue. Any current printer in good working order and running non-insane settings should be able to print a 90 degree inside corner like that with no problem.
Some possibilities:
Your Z offset may be set too high, so that your first layer height is too tall. This will result in the first layer’s extrusions not sticking to the bed and each other, peeling off in strings like you see here.
Flip this over and show us the bottom of it. The effects of a too-high first layer should be readily apparent. That’s where my money is.
Your printer may also be attempting to round the corners too fast. You could slow down your print speed, or adjust your linear advance settings. If you are using Prusaslicer or a derivative thereof (Orca, Qidi, etc.) there are built-in calibration prints you can run that will provide you a range of values to inspect my physically printing them, and allowing you to choose from the value that produces the best looking result. Ideally your linear advance/pressure advance setting should be tuned for each spool of filament, but in reality most people (myself included) don’t bother until they observe an issue. I use the same settings for all PLA, and a different set of settings for all PETG, and another for ABS, etc.


Using Rufus still works. I did it as recently as a couple of days ago.


If you sign in with a Microsoft account at all I don’t believe there’s the capability to opt out.
I only use local accounts. I have never had a Microsoft account. I never will.


They don’t have a copy of every single Bitlocker key. They do have a copy of your Bitlocker key if you are dumb enough to allow it to sync with your Microsoft account, you know, “for convenience.”
Don’t use a Microsoft account with Windows, even if you are forced to use Windows.


We perceive the sun as white. That’s a fairly important distinction.
The reason we perceive the sun as white is surely because the sun has output basically the same spectrum as long as humanity (and a great deal of humanity’s precursors) has existed. We evolved with our eyes considering the spectrum the sun kicks out as fully white light, comprised of the sum total of electromagnetic frequencies we’re able to receive with our eyeballs.
There is no such thing as objective color of any light. Our understanding of color is completely based on our perception of it. If the sun’s peak output were in the 590–625nm range (what we currently perceive as orange) for all that time rather than in the green part of the spectrum it is in reality (500–565nm), we undoubtedly would have evolved to see that particular spectrum combination as white light instead.
All of the above notwithstanding, if the spectrum output of the sun changed overnight like OP’s idiot friend is suggesting, it would be immediately apparent to everyone who isn’t literally blind.
That won’t save you anymore. My boss bought a smallish smart TV in contravention of my explicit instructions for use as a CCTV monitor because it was “cheap.” It nags you on power up with a popup whining about not being able to access the internet, and if you don’t feed it your Wifi password it will subsequently display that same popup every 30 minutes or so requiring you to dismiss it again. And again. And again. Apparently the play is to just annoy you into caving and letting it access your network.
Instead I packed it up and returned it. Fuck that.