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An Implicit SPH Formulation for Incompressible Linearly Elastic Solids 

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A. Peer, C. Gissler, S. Band, M. Teschner,
"An Implicit SPH Formulation for Incompressible Linearly Elastic Solids,"
Computer Graphics Forum, DOI: 10.1111/cgf.13317, pp. 1-14, Dec. 2017.
Presented at Eurographics 2018 in Delft, The Netherlands.
cg.informatik....
fifty2.eu/

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27 сен 2024

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Комментарии : 526   
@id104335409
@id104335409 5 лет назад
I'm a simple man - I see a video about Implicit SPH Formulation for Incompressible Linearly Elastic Solids - I click on it!
@95TurboSol
@95TurboSol 5 лет назад
Ditto
@StupidLittleNobody
@StupidLittleNobody 5 лет назад
It's certainly the best video about an implicit SPH formulation for incompressible linearly-elastic solids I've seen this year.
@SnareX
@SnareX 5 лет назад
Same
@morenobelic2189
@morenobelic2189 5 лет назад
i love this comment
@cardinal7728
@cardinal7728 5 лет назад
Seriously, who isn’t here for the Implicit SPH formulation for incompressible linearly-elastic solids
@chasebh89
@chasebh89 5 лет назад
for those who dont understand, this is as simple as i could get it - their math make bouncy thing bounce and jiggle more better
@hyphenatedgames2954
@hyphenatedgames2954 5 лет назад
I thought anime solved that problem years ago...
@tpower1912
@tpower1912 5 лет назад
Less jitter in balls is always a good thing
@someweeb3650
@someweeb3650 5 лет назад
I literally read the title like 3 times and then I was like "Oh it's like titties!" in my head
@piece4phil
@piece4phil 5 лет назад
jiggle good better best
@pineconeeagleman6101
@pineconeeagleman6101 5 лет назад
A phrase I never thought I’d hear
@HarhaMedia
@HarhaMedia 6 лет назад
There is something comedic about incredibly well simulated squishy virtual bunnies rolling down a platform. Amazing work.
@st0n3p0ny
@st0n3p0ny 5 лет назад
Your formulation is clearly superior. What I want to know is how I got from Count Dankula Mad Lads talking about cannibal serial killers, to whatever this is.
@Peterscraps
@Peterscraps 5 лет назад
you too?
@SameBasicRiff
@SameBasicRiff 5 лет назад
...no kidding.
@electrikshock2950
@electrikshock2950 5 лет назад
Holy shit how long does this very specific list go
@RemiBoyz
@RemiBoyz 5 лет назад
WTF? You too?
@LumenArty
@LumenArty 5 лет назад
Legit same exact story
@STUNTSTHEREALONE
@STUNTSTHEREALONE 5 лет назад
A video made by intellectuals and geniuses aimed for an audience of intellectuals and geniuses but instead it is recommended to us...
@OnsideHaddock72
@OnsideHaddock72 5 лет назад
I made it here just fine, i can answer any question with a great answer, litterally about anything
@drone_better7757
@drone_better7757 5 лет назад
@@OnsideHaddock72 Username checks out.
@OnsideHaddock72
@OnsideHaddock72 5 лет назад
@@drone_better7757 you are 1/3 photon so 1/3 of your composition is sunlight, its one of the many ways you are in a matrix, its simple boson physics, humans dont ask questions that profound, therefore any human question has a simple human answer
@ThylineTheGay
@ThylineTheGay 5 лет назад
Yes Im Going To Be That Guy what are you?
@mehditabti2658
@mehditabti2658 4 года назад
Yes Im Going To Be That Guy that whole text was literally a block of scientific bullshit lmao
@grieferjones2237
@grieferjones2237 5 лет назад
5:37 me and the boys looking for implicit SPH formulations for incompressible linearly elastic solids
@shadybandit7
@shadybandit7 4 года назад
Stop "my and the boys" this is dead bored meme
@grieferjones2237
@grieferjones2237 4 года назад
it wasn't 6 months ago, dumbass
@animationspace8550
@animationspace8550 3 года назад
@@shadybandit7 you are a dead bored meme
@shadybandit7
@shadybandit7 3 года назад
@@grieferjones2237 are you fucking stupid?, this is a joke.
@shadybandit7
@shadybandit7 3 года назад
@@animationspace8550 read the message i send to it's ya boi
@halminnesota699
@halminnesota699 5 лет назад
Them: stVK (t = 1 ms) Me: ... Them: Capsule hits bunny Me: HAHAHAHAHA
@fivenightsatlospollosherma5893
@fivenightsatlospollosherma5893 4 года назад
4:41
@TwistedFireX
@TwistedFireX 4 года назад
Bunny funny heeheee
@lumps17
@lumps17 4 года назад
Scientists: Hmm, science Me: Haha, bunny go *splat*
@21EC
@21EC 6 лет назад
its incredibly realistic looking and has a very natural motion, crazy, imagine this level of realism in VR video games in the future...it would be insane.
@pinksucccubus
@pinksucccubus 6 лет назад
truly
@pinksucccubus
@pinksucccubus 6 лет назад
Yep. If only technology could be better
@21EC
@21EC 6 лет назад
Martin S+ unfortunately thats true, at least I think we have a chance of being able to run this in complete real time in video games in the the future of like 15 years away or so.
@pinksucccubus
@pinksucccubus 6 лет назад
Sounds about right. To be honest, we're pretty close to that. I've always dreamt of making ultra-realistic games and always wondered why no one has yet. I'm realizing it's because we don't have powerful enough processing power yet. I'm pretty excited for what the future of games will hold.
@21EC
@21EC 6 лет назад
Official RXO+ well better and much faster computers are being developed as we speak, for instance there is that company called Optalysys which is developing optical processors which are significantly faster than traditional modern day PCs but unfortunately they are not aiming yet for mainstream and for gaming/CGI needs, its more for niche market and the likes, so right now its for scientists/medical tech/deep learning AI and so on, but maybe in the further future down the road so to speak we may see their optical processors being ultimately used by all for many purposes and even for gaming/VR simulations ETC...the future is exciting.
@martoalcubo
@martoalcubo 5 лет назад
5:36 My friends when I open a pack of doritos and they hear it.
@JackLe1127
@JackLe1127 4 года назад
The news: There's oil in the water The US: 5:36
@gljames24
@gljames24 5 лет назад
This is awesome! I can't wait for this to proliferate into the industry. It'll be awesome to see this move from demo to fully rendered in games and vfx.
@Tom_Quixote
@Tom_Quixote Год назад
What makes you think that will be possible? Moore's law is dead.
@IamWAHID
@IamWAHID 5 лет назад
4:55 me coming for a family breakfast
@lankyboi2521
@lankyboi2521 5 лет назад
IamWAHID i, too, roll down the stairs into a shallow pool for a family breakfast
@LimitedWard
@LimitedWard 5 лет назад
SEVEN AM WAKING UP IN THE MORNING
@quaesitumspatium7751
@quaesitumspatium7751 5 лет назад
LMFAO
@ThylineTheGay
@ThylineTheGay 5 лет назад
(Mum shooting from down the stairs) stop rolling down the stairs you fat glob!!!
@sumdood8563
@sumdood8563 5 лет назад
4:28 When ur pet rabbit is sick.
@azi9_ity
@azi9_ity 5 лет назад
4:33 when he didn't take it the first time
@iamthatoneguy7875
@iamthatoneguy7875 4 года назад
4:42 *EAT IT YOU PIECE OF SHĮIIII*
@insertstupidserialnumberhe2727
Science is a perfect excuse for throwing inamimate squishy 3D models into a pit filled with water
@gusty7153
@gusty7153 5 лет назад
because its very important to perfect how the jiggle
@jarisundell8859
@jarisundell8859 4 года назад
Gusty Yes, it is very important to get the jiggle perfect for the next generation of VR games.
@sciencoking
@sciencoking 5 лет назад
An implicit formulation for S P O N G E Y B O Y E S
@blueeyeswhitedad630
@blueeyeswhitedad630 5 лет назад
@Mike Anderson bold of you to assume we have mouths
@grande1900
@grande1900 5 лет назад
Nobody: Bunny: I have appeared to have flattened, but I shall return to my true form.
@Pellbort
@Pellbort 5 лет назад
With all the negative space inside these models, do they take a long time to dry? Is mold a concern?
@ThylineTheGay
@ThylineTheGay 5 лет назад
*all said with a strait face
@Megabobster
@Megabobster 5 лет назад
I'm sending this to all my friends. And my enemies, too.
@TheBanjoShowOfficial
@TheBanjoShowOfficial 4 года назад
2:07 Me on the left as soon as I would close my front door after arriving home from school
@Blue2x2x
@Blue2x2x 4 года назад
Video Creator: As you can see, we have models of different variables and how they affect vertical particles. Me: hehe bunny goes bounce
@fegtcrewgtavofficial6217
@fegtcrewgtavofficial6217 5 лет назад
03:54 when you have a serious twister session
@BZY-bu9wr
@BZY-bu9wr 6 лет назад
Self Collision was absolutely stunning!
@slappy8941
@slappy8941 4 года назад
Me: minding my own business RU-vid: Hey kid, wanna see an explicit SPH formulation for incompressible linearly elastic solids? Me: Wut? RU-vid: Don't ask questions, just get in.
@RazgrizDuTTA
@RazgrizDuTTA 4 года назад
A definitively fun person at parties: It's an IMPLICIT formulation :)
@larrybryant4827
@larrybryant4827 5 лет назад
This is an amazing simulation! It shows significant advancement over what is commercially available with CFD or explicit solvers.
@kewlnes987
@kewlnes987 6 лет назад
Watching the bunny get hit simulation was hilarious and amazing at the same time
@nataliemendelsohn1317
@nataliemendelsohn1317 5 лет назад
I don't know what i'm looking at , but i think it's fascinating.
@deliciousnoodles5505
@deliciousnoodles5505 Год назад
As someone doing fluid simulation, I appreciate the math that goes into simulating realistic fluid behavior.
@Indiscrimi
@Indiscrimi 5 лет назад
I have no idea what any of this means, and I have no idea why RU-vid recommended it to me, but it's fascinating to watch.
@geraldmaier6669
@geraldmaier6669 5 лет назад
Rolls right off the tongue
@salad5067
@salad5067 4 года назад
4:46 legend has it that the ball is still rolling away
@colorado841
@colorado841 5 лет назад
2:39 Don't you just hate it when you go through a phase transition? It is so painful and annoying.
@lynnlo
@lynnlo 5 лет назад
Really nice improvement in efficiency, i wish that triple A games used these more.
@PunmasterSTP
@PunmasterSTP 2 года назад
Linearly elastic solids? More like “That bunny’s getting demolished!” This was very cool, and also fairly comedic. Thanks for sharing!
@ireneparkin3360
@ireneparkin3360 5 лет назад
Bet this took a crazy amount of time to render. Imagine watching this video in VR.
@95TurboSol
@95TurboSol 5 лет назад
These people are doing gods work
@sioux22
@sioux22 5 лет назад
5:01 me, drunk, leaving the bar
@kesmeby
@kesmeby 5 лет назад
I was really on the fence until 4 bouncy werewolves fell on some bunnies and balls in a kiddie pool (5:34). You just closed the sale Freiburg. Well done!
@wafflegod64
@wafflegod64 4 года назад
The processing power of those computers must be insane to make this
@TheronBeaudreau
@TheronBeaudreau 5 лет назад
The pool party at the end is excellent!
@firstnamethenalastname
@firstnamethenalastname 5 лет назад
hats off to the programmers
@knownas2017
@knownas2017 4 года назад
This is Absurd. Incredible.
@teresashinkansen9402
@teresashinkansen9402 5 лет назад
Probably most of this technology will end up in Maya and other "industry standard" software, meanwhile Blender's soft body physics haven't been touched in years and all what it can do is bouncy balls of small scale.
@pfannkuchengesicht42
@pfannkuchengesicht42 5 лет назад
well, Blender is OSS. If you think Blender would benefit from this, feel free to implement it.
@teresashinkansen9402
@teresashinkansen9402 5 лет назад
@@pfannkuchengesicht42 I would if i could, sadly i don't have enough knowledge for implementing such thing so far. The only i can do is complain and donate some dollars for blender developers hoping eventually the soft body physics get some attention.
@ДмитроПрищепа-д3я
@@teresashinkansen9402 they slowly start inventing better algorithms for physics. I heard they were going to replace current liquid solver with mantaflow.
@dreamincubator8726
@dreamincubator8726 5 лет назад
@@teresashinkansen9402 to be fair, by the 2.8 release in June blender will have made more progress in 2 years then most other programs have in the past decade, so they HAVE been quite busy. After 2.8 they are going back to a fixed release schedule for 2.8.1, 2.8.2... So complain if you want, but if you have good ideas, why not join the conversation? They are constantly asking the community for feedback and ideas... 🤓
@jiffylou98
@jiffylou98 5 лет назад
The armadillo soup bit was equal parts amazing and disgusting
@aetherblackbolt1301
@aetherblackbolt1301 4 года назад
With the FTC hunting RU-vidrs with family friendly watch as this becomes the next big channel.
@cheriegabitano7886
@cheriegabitano7886 6 лет назад
4:29 Bunny: I AM INVINCIBLE
@EarFarce4
@EarFarce4 5 лет назад
4:35 "you're a loony"
@atottalynormalcat939
@atottalynormalcat939 5 лет назад
4:41 did you say something?
@pineconeeagleman6101
@pineconeeagleman6101 5 лет назад
RU-vid recommended is going places
@kelyncrandall7452
@kelyncrandall7452 5 лет назад
That's really something! Great work!
@_xeere
@_xeere 5 лет назад
1:02 I swear they just deadass racing the cubes to see who's is best
@ammusionist
@ammusionist 5 лет назад
I notice you're not getting tearing in your models. Does this mean the distance between particles does not play as significant a part in the bond strength between them as you see in other formula?
@treebones2000
@treebones2000 6 лет назад
HELL YEAH!!!!!!!!!!!!!!!! THIS RULES!!!!!!!!
@whatthefuckisthis7
@whatthefuckisthis7 4 года назад
Them: talking about how complex this is Me: Hee hoo bunny go jiggle
@invsiblshowercurtain
@invsiblshowercurtain 6 лет назад
How was the fluid modeled? Was it also particle hydrodynamics? At 0:21 it looks like there are particles of water, but I wonder how many paticles you had to used relative to the solid bodies.
@cgyes2120
@cgyes2120 4 года назад
My PC: don't even think about it
@MineThing
@MineThing 5 лет назад
Just created something very similar using blender :D It's so satisfying just cutting through some of these objects in Eevee whilst it is baking lol
@Sensoger
@Sensoger 5 лет назад
Master engeenering work
@VolkanYuksel
@VolkanYuksel 4 года назад
Excellent, but it could be even more realistic if friction between the surfaces can be added to the simulation.
@megatronVS
@megatronVS 5 лет назад
Absolutely magnificent
@Hadrhune0
@Hadrhune0 4 года назад
I've always wondered whether they build up a proprietary 3d engine to show off these algorithms or they use something already available. No mention in the paper.
@thevendetta3487
@thevendetta3487 6 лет назад
i dont know wtf is this but i like :)
@waltonsimons12
@waltonsimons12 4 года назад
I'm just trying to imagine the plot of the movie this technology was developed for. There's a brain made of worms being kept alive in a jar of nutrients. There's a set of bunny twins, one of whom has vibrators implanted in their ears. There's a chef whose face is never seen who makes armadillo soup. There's a strange glass box in which the armadillos in the soup are reconstituted into the original armadillos. Somebody keeps chucking giant pills at a bunny. And there's a really weird swimming pool orgy at the end. Is David Lynch working on his first CGI-animated film?
@JCorvinusVR
@JCorvinusVR 5 лет назад
My jaw dropped when I saw the self-collision one. Damn.
@HanSolocambo
@HanSolocambo 4 года назад
Did it drop in slow motion into a cube filled with liquid ?
@MrRenanwill
@MrRenanwill 4 года назад
If the title, description and the intro were not provided someone would ask "what kind of fetish is that? I have thought that fetich for balloons was the wierdest one."
@xanestudios
@xanestudios 5 лет назад
Well done, amazing work
@Jax-go9es
@Jax-go9es 4 года назад
everybody gangsta till bowser starts becoming dust
@madcatlady
@madcatlady 6 лет назад
very satisfying to watch
@nahu4870
@nahu4870 6 лет назад
Kinda expected to see you here
@Tiniuc
@Tiniuc 4 года назад
Well, I ain't never seen a bunny melt before.
@hanyanglee9018
@hanyanglee9018 5 лет назад
I still remember the first time I play my unity 3d. I put 1k capsule in the air and let them fall into some container. It was quite satisfying, though lagged a lot with my i3.
@lilbacon7777
@lilbacon7777 5 лет назад
Interesting to see up to 0.03 second gains on the BIT09 system using Freiburg's algorithm. Would like to do some follow up research on this.
@humanleader184
@humanleader184 4 года назад
2:36 my sleep paralysis demon materializing in my room
@imntts
@imntts 5 лет назад
Are there any smoothed particle hydrodynamics applications already developed for industrial use? Like, I'd love to do some flow around a hull using this novel formulation.
@RazgrizDuTTA
@RazgrizDuTTA 4 года назад
Yes there are a bunch of commercial simulation softwares proposing SPH at the moment. It's not the most commonly used formulation because it's relatively young but it is for example used in conjunction with other formulations to simulate bird strikes on airliner engines.
@WilliumBobCole
@WilliumBobCole 4 года назад
the box of squishy armadillos is strangely erotic
@freddyfredrickson
@freddyfredrickson 4 года назад
So this is basically the molecular script addon but with more control?
@CAustin582
@CAustin582 5 лет назад
how much do these cost I would like to buy one for my child
@DesignEngineeringChannel
@DesignEngineeringChannel 5 лет назад
Next gen Jiggle Physics inbound!
@musikdoktor
@musikdoktor 6 лет назад
The question is.. Who is responsible to clean all that mess??
@gavineatsfood5571
@gavineatsfood5571 6 лет назад
Can’t tell if your serious
@emergency.jergens
@emergency.jergens 5 лет назад
me
@jco_sfm
@jco_sfm 5 лет назад
Well those are some words that mean things... Yes.
@abbilocke736
@abbilocke736 5 лет назад
Beautiful
@bbvabancomer8764
@bbvabancomer8764 4 года назад
I was like... Ha?... then i read literally all the comments
@donniemontoya9300
@donniemontoya9300 4 года назад
Just reading that title out loud raised my IQ by 20.
@boyohoban1325
@boyohoban1325 5 лет назад
What is your fascination with the armidillo model? You can tell me, we're all here to help.
@Nemmy72
@Nemmy72 5 лет назад
"You can't make a whole movie with just a 3D Rederer!" Blender:
@ThylineTheGay
@ThylineTheGay 5 лет назад
Yeet
@FictionCautious
@FictionCautious 5 лет назад
In the future you will believe that world is real because you'll be living inside it.
@subsnocontent
@subsnocontent 4 года назад
The title breaks me inside.
@frederickkado412
@frederickkado412 4 года назад
"The Unproductives" Source - childrick of mort
@ignoreme9110
@ignoreme9110 4 года назад
The first one looks like the ball of humans mushed together from the game INSIDE
@B11video
@B11video 4 года назад
all right, everybody out of the pool!
@barryallen7283
@barryallen7283 5 лет назад
5:35 when the pool full so the lads be falling in from the sky to join
@craggolly
@craggolly 5 лет назад
this video is just a big meme that's waiting to happen
@state4040
@state4040 5 лет назад
how much billions years its rendering?
@nanomachines2985
@nanomachines2985 4 года назад
just waiting until they put this into a game console... in like.... 35 years... :(
@supersaiyancommenter
@supersaiyancommenter 4 года назад
1:26 change da world... my final message.. goodb ye
@obsoletepowercorrupts
@obsoletepowercorrupts 5 лет назад
Eww the first one is so uncomfortable. It's like one of those videos where they cut an rubber-band-ball in half and it looks all wormy, except this time it is made of overcooked mince beef.
@Andrewlohbihler
@Andrewlohbihler 6 лет назад
Totally amazing !!!
@pencrows
@pencrows 4 года назад
Everybody gangsta till 0,0,1,0,0/0,00,1,0,0/1,1,0,1,1,1,1,1,/0,0,1,2,2,0,1,0/0,0,2,0,0/1,1/0,1,1,2/
@TheDustyChannel3334
@TheDustyChannel3334 4 года назад
1:50 Давай пять! Братуха!
@TheSparrowLooksUp
@TheSparrowLooksUp 5 лет назад
I have no idea what's going on here but i'm pretty sure it's how you get ants. Do you want ants, A. Peer, C. Gissler, S. Band, and M. Teschner? Because this is how you get ants.
@juanantonioecijacorrionero8714
can you say me what 3d software is used to make this simulations?
@deep66tube
@deep66tube 5 лет назад
I love that someone gets paid to hurl CG bunnies and ogres around in a virtual world in the name of scientific research! BTW great lighting and staging - it's not all about the science lol
@johnnynewsome2265
@johnnynewsome2265 5 лет назад
Why are there no comments about PCs burning, exploding, and undergoing a nuclear meltdown?
@Malkovith2
@Malkovith2 5 лет назад
This is amazing
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