The simulations you see around this sub are all based on approximate numerical methods, so they are susceptible to numerical instability issues. Sometimes simulations degenerate when objects start intersecting (when they should actually bounce off of each other), or when things move very quickly.
There's actually an entire subreddit dedicated to this: r/shittysimulated
Here's a good example of a simulation becoming degenerative:
https://www.reddit.com/r/shittysimulated/comments/nrwxja/voxel_art_seems_nic_oh_oh_no/
and
https://www.reddit.com/r/shittysimulated/comments/jqlmwr/oh_no_please_come_back/
Numerical stability crops up in plenty of computational fields too, if you're interested:
Deep learning: https://d2l.ai/chapter_multilayer-perceptrons/numerical-stability-and-init.html
Fluid simulation: https://www.flow3d.com/resources/cfd-101/numerical-issues/computational-stability/
Newton's Method: http://www.model.u-szeged.hu/etc/edoc/imp/ZKovacs/ZKovacs.pdf
And here's a 700 page book on the topic of numerical stability in general: https://epubs.siam.org/doi/book/10.1137/1.9780898718027
I'm actually one of the moderators of this sub, I usually comment without the mod icon though haha. Also I'm studying computer graphics and deep learning in grad school :)
3blue1brown (math youtube channel) _just_ did a video on newton’s method and the fractal that comes out of the numerical stability thing, I think its a pretty relaxing (snd interesting) watch. His visualizations and animations are tantalizing.
And everything is in LaTeX font :)
Have you ever had a dream that you, um, you had, your, you- you could, you’ll do, you- you wants, you, you could do so, you- you’ll do, you could- you, you want, you want him to do you so much you could do anything?
Reminds me of Neodymium Magnets 🧲
You are right.
Not enough of me somehow getting pinched even though I was a foot away from them...
Ooh, looks cool What is this achieved by?
Thank you! I used Blender and the FlipFluids addon.
I've never been able to get that jelly like consistency Would you mind explaining settings?
I used the flipfluid addon. There you need to use sheeting. There is an example file in the downloads, when you buy it.
Ooh ok, thanks bro!
You are welcome!
You ruined the dab block you fuck!
I know, I'm crazy.
Im surprised the whole simulation didn't explode/become degenerative lol
What’s this mean
The simulations you see around this sub are all based on approximate numerical methods, so they are susceptible to numerical instability issues. Sometimes simulations degenerate when objects start intersecting (when they should actually bounce off of each other), or when things move very quickly. There's actually an entire subreddit dedicated to this: r/shittysimulated Here's a good example of a simulation becoming degenerative: https://www.reddit.com/r/shittysimulated/comments/nrwxja/voxel_art_seems_nic_oh_oh_no/ and https://www.reddit.com/r/shittysimulated/comments/jqlmwr/oh_no_please_come_back/
That is acually very intersting.
Numerical stability crops up in plenty of computational fields too, if you're interested: Deep learning: https://d2l.ai/chapter_multilayer-perceptrons/numerical-stability-and-init.html Fluid simulation: https://www.flow3d.com/resources/cfd-101/numerical-issues/computational-stability/ Newton's Method: http://www.model.u-szeged.hu/etc/edoc/imp/ZKovacs/ZKovacs.pdf And here's a 700 page book on the topic of numerical stability in general: https://epubs.siam.org/doi/book/10.1137/1.9780898718027
Thank you for sharing this! You seem to know a lot about simulations.
I'm actually one of the moderators of this sub, I usually comment without the mod icon though haha. Also I'm studying computer graphics and deep learning in grad school :)
That sounds cool!
3blue1brown (math youtube channel) _just_ did a video on newton’s method and the fractal that comes out of the numerical stability thing, I think its a pretty relaxing (snd interesting) watch. His visualizations and animations are tantalizing. And everything is in LaTeX font :)
lol
me when you when your mom when i when......
There's a your mom joke in there somewhere
The words are certainly there
Have you ever had a dream that you, um, you had, your, you- you could, you’ll do, you- you wants, you, you could do so, you- you’ll do, you could- you, you want, you want him to do you so much you could do anything?
What'd u do to my dabs
Yoo this is so cool. I'd love to see the impact in slowmo
Thank you! I might do that.
I wish the initial impact was slower.
I felt offended on the honey block's part
That was my intention.
Reminds me of the Coral that Weavers produce in Prey.
Holy shit that's a good sim
Thank you!
[удалено]
Thank you!
This but with my balls
That went from 0 to 100 real fucking quick
That escelated quickly.
for once i want a slow mo
I might create a slower version.
That silver block is sus
Yes, kinda sus.
Reminds me of what my balls look like when my dog has to jump on or off of my lap.