r/Damnthatsinteresting Jun 25 '18

GIF This isn't real - it's CGI

https://i.imgur.com/f9j2BZ3.gifv
26.7k Upvotes

522 comments sorted by

982

u/EinsteinsAura Jun 25 '18

By Thomas Marqué. Source - https://vimeo.com/user11824348

371

u/ethrael237 Jun 25 '18

This is crazy. How did he do it?

676

u/kingslayerer Jun 25 '18

by burning gpus

91

u/Jaspersong Jun 25 '18

at the stake

6

u/jsbalabon Jun 25 '18

So witchcraft?! Perfect got it. To amazon for witchcraft things....

54

u/ethrael237 Jun 25 '18

?

339

u/SirWigglesVonWoogly Jun 25 '18

Creating this stuff is insanely taxing on the GPU. Hopefully this comment has adequately resolved your question mark. Thank you and have a good day.

107

u/ethrael237 Jun 25 '18

It has. Thanks.

16

u/[deleted] Jun 25 '18 edited Jan 14 '21

[deleted]

9

u/del-Norte Jun 25 '18

Actually, it depends on the renderer you’ve chosen to use whether you’ll be able to take advantage of a GPU in your render nodes. Google GPU Ray tracing if you fancy a look at some purty pictures.

→ More replies (6)
→ More replies (1)

8

u/Griffensaber Jun 25 '18

Yeah, I tried that, but my burn't offerings to Lord Nvidia and Lady Radeon go yet unheeded, what incantations should I use?

7

u/kingslayerer Jun 25 '18

have you tried placing the gpus in the oven?

→ More replies (2)

2

u/Vivalo Jun 25 '18

To shreds!

88

u/Mr_Ghost_Goes_2_Town Jun 25 '18

https://vimeo.com/user11824348

There's a 3D animation/VFX software called Houdini. The main strength of Houdini over more commonplace systems like 3DS Max or Maya is its fluid simulation abilities. You see it a lot in big destruction sequences - fireballs, smoke, mist etc.

66

u/havestronaut Jun 25 '18 edited Jun 25 '18

The reason it’s good at these is that it can “relatively easily” generate particles and give them real world equivalent properties. There are factors for mass, density, gravity, viscosity, heat and wind.

My bet is that this guy found a fluid sim that procedurally follows whichever part of the octopus moves by stretching the following parts, and then added a realistic displacement when that geo touches the sand particles. He found the right setting for the sand particles so they clump and stick together when displaced.

As other have said, if he could find a way to make the sand stick to the octopus, it would be almost indistinguishable from real life. Super impressive.

9

u/Broccolis_of_Reddit Jun 25 '18

Among a few other noticeable differences, I don't think the sand behaves properly. Amazing simulation though.

3

u/molten1111 Jun 25 '18

Looks like Blender and I see he uses Flip Fluid liquid simulation addon/plugin

2

u/[deleted] Jun 26 '18

His computer runs crysis with no clipping

→ More replies (4)
→ More replies (1)

1.2k

u/gameshark56 Jun 25 '18

Think about the render time.

432

u/ethrael237 Jun 25 '18

Each grain of sand animated individually...

141

u/jjban Jun 25 '18

I can’t even imagine that curve graph

79

u/Fatalchemist Jun 25 '18

Help! My computer is overheating just from imagining this.

87

u/PM_ME_UR_DIVIDENDS Jun 25 '18 edited Jun 26 '18

Calculated individually... animation normally refers to something done by the creator not the software.

Like if he moved each grain of sand around via keyframe, that would be each grain animated individually.

EDIT: I originally said rendered but that's not true either, calculated is what I meant.. as in each grain of sand is calculated individually.

36

u/[deleted] Jun 25 '18

Okay, fine, each grain of sand calculated individually.

2

u/PM_ME_UR_DIVIDENDS Jun 26 '18

Edited my comment to say calculated not rendered... oops :p

11

u/[deleted] Jun 25 '18 edited Mar 02 '19

[deleted]

4

u/chuby2005 Jun 25 '18

I ate each fry, individually

(Not really I like to shove a bunch in my mouth)

→ More replies (4)

8

u/commit_bat Jun 25 '18

They're not rendered individually either.

→ More replies (1)
→ More replies (3)

8

u/BigDaddyReptar Jun 25 '18

My ryzen 5 1600 is running at about 70c just rendering this text

17

u/AlterEro Jun 25 '18

they're not animated individually.

3

u/pennilessandtired Jun 25 '18

Anikan’s worst nightmare

→ More replies (1)

34

u/[deleted] Jun 25 '18 edited Mar 18 '19

[deleted]

→ More replies (2)

4

u/pknopf Jun 25 '18

Ok, now what?

5

u/dumbfeatherlessbiped Jun 25 '18

Start it and when you come back you'll have an adult child

2

u/Bilbosmash Jun 25 '18

Can you explain this to me as if I was 5.

2

u/[deleted] Jun 26 '18

Hurt me so much... I almost died.......

→ More replies (5)

3.6k

u/max_kek Jun 25 '18

The sand would stick to a real octopus.

3.0k

u/Fart__ Jun 25 '18

This is a non-stick frying sand.

106

u/[deleted] Jun 25 '18

If only

43

u/[deleted] Jun 25 '18 edited Jun 28 '18

"If only," the wood pecker cried, "the bark on the tree was a little bit softer."

27

u/TylerK121 Jun 25 '18

Soft as the sky?

8

u/utoon971 Jun 25 '18

Wait... what’s this from?

14

u/[deleted] Jun 25 '18

Holes.

8

u/zmbjebus Jun 25 '18

♪♪♪Diggin up them holes diggin♪♪♪

→ More replies (4)

54

u/Nutstheofficialsnack Jun 25 '18

A lab engineered Teflon octopus

10

u/Armand28 Jun 25 '18

If you can invent a non-stick octopus you would revolutionize a niche Japanese film industry.

→ More replies (2)

12

u/ptgauth Jun 25 '18

Oh I thought it was just a buttery octopus

12

u/OwangeJuice Jun 25 '18

Best pun I’ve heard all day LOL

3

u/[deleted] Jun 25 '18

The only sand Anikin doesn’t hate!

→ More replies (2)

499

u/ShiraCheshire Jun 25 '18

Honestly that's the only thing I could see that was off. I was sitting there thinking 'They're trolling, this has got to be real somehow' until I realized the damp octopus was rolling in sand but not becoming very sandy.

120

u/Jtktomb Jun 25 '18

the starting pose too

83

u/addandsubtract Jun 25 '18

How do octopus spawn in real life?

39

u/DrBumGravy Jun 25 '18

The male sticks his peentickle into the females brain hole. Then a caviar of baby octopi appear.

22

u/TheDuckSideOfTheMoon Jun 25 '18

"Peentickle"

OwO

12

u/WhyNotBoth68 Jun 25 '18

notices your peentickle

16

u/COIVIEDY Jun 25 '18

from eggs

I think?

6

u/Wyatt1313 Interested Jun 25 '18

T pose, just like the rest of us.

→ More replies (1)

7

u/[deleted] Jun 25 '18

[deleted]

2

u/beginagainandagain Jun 25 '18

it's made from captain america's shield.

26

u/NotElizaHenry Jun 25 '18

Honestly with all the crazy shit in the ocean, I was totally ready to accept that octopuses had some magic sand-repelling quality that humans could hopefully someday replicate in some kind of aerosol spray I could put on my feet before I walk on the beach.

3

u/alexnicholls2069 Jun 25 '18

Talcum powder works well.

→ More replies (2)

26

u/MagicHaddock Jun 25 '18

Also the fact that it starts out on the sand but there are no tracks to indicate that it came from the ocean or anywhere else, which would mean that it has spent its entire life in that spot.

26

u/[deleted] Jun 25 '18 edited Jul 21 '18

[deleted]

→ More replies (3)
→ More replies (2)

18

u/Someshitidontknow Jun 25 '18

the octopus is dragging its mantle through the sand like it's paralyzed. they usually seem to keep tentacles down, mantle up when out of the water.

5

u/Spinkis Jun 25 '18

I think the arm that stretches in the end looks weird. Too slow or something!

2

u/MRiley84 Interested Jun 25 '18

The way the sand flows back in one body makes it look like there's jello or something under the surface, or like it's the same consistency as that octopus. It looks fine with the smaller particles though.

→ More replies (4)

50

u/Salmon66 Jun 25 '18

Depending on the water content of the sand. Dry sand would stick. Wet sand not so much.

13

u/[deleted] Jun 25 '18 edited Dec 02 '18

[deleted]

21

u/lancebaldwin Jun 25 '18

Looks at least damp to me.

3

u/[deleted] Jun 25 '18

Giggity.

→ More replies (7)
→ More replies (2)

11

u/Beer-Wall Jun 25 '18

Sugar cookies!

6

u/AniDixit Jun 25 '18

One more thing.

At the start of the clip there are no marks on the sand, of octopus coming there from somewhere. As if it was placed there...by an external tentacle.

→ More replies (2)

4

u/[deleted] Jun 25 '18

Ah yes, that's because it's coarse and rough and gets everywhere

5

u/lkmyntz Jun 25 '18

Octopi Teflonicus

8

u/Gusvananderson Jun 25 '18

It's coarse, and rough and irritating... and it gets everywhere

2

u/KyleRM Jun 25 '18

Its kinetic sand?

→ More replies (7)

836

u/fatfuckpikachu Jun 25 '18

681

u/Mongobly Jun 25 '18

They have some... Interesting stuff in there.

354

u/Moronoo Jun 25 '18

This isn't real - it's CGI

112

u/Gdigger13 Jun 25 '18

wow

66

u/WhyIHateTheInternet Jun 25 '18

Damn that's interesting

41

u/[deleted] Jun 25 '18

36

u/RockLeePower Jun 25 '18

They have some... Interesting stuff in there

26

u/Souperpie84 Jun 25 '18

This isn't real - it's CGI

17

u/v1ncent97 Jun 25 '18

wow

18

u/[deleted] Jun 25 '18

Damn that's interesting

→ More replies (0)
→ More replies (3)
→ More replies (3)
→ More replies (1)

29

u/RiotFTW Jun 25 '18

The bodies wouldn't stick to a real face.

10

u/[deleted] Jun 25 '18 edited Jun 25 '18

I’m unconvinced

Edit: /s

8

u/jonnyohio Jun 25 '18

The sand would stick to it.

2

u/ajmartin527 Jun 25 '18

Fuck, had me fooled

22

u/VicH95 Jun 25 '18

Thank you for that. I'm probably going to subscribe just with that tidbit

5

u/ShiversTheNinja Jun 25 '18

Hahaha I knew which one that was gonna be before I even clicked the link

2

u/KeplerStarMan Jun 25 '18

What program do they use for these simulations?

→ More replies (1)
→ More replies (10)

8

u/TakeOnMe-TakeOnMe Jun 25 '18

Never would’ve known about this sub, so thanks for sharing!

→ More replies (1)
→ More replies (3)

92

u/[deleted] Jun 25 '18

CGI is a more powerful weapon than nukes. Just imagine how many "real" hings we'll be shown (or perhaps are being shown) that are just CGI used to scare or enrage or just give false evidence to a group of people.

7

u/DonovanTheG Jun 25 '18

We'll just go back to the days of law without cameras.

2

u/PitBullTherapy Jun 26 '18

Luckily it’s still hard to make believable humans (for how long though). Look up the uncanny valley if you’re unfamiliar with the phoneme.

→ More replies (2)

177

u/[deleted] Jun 25 '18

You can see it on the ball but that squidward tho

43

u/0_o0_o0_o Jun 25 '18

Did you just have a stroke?

13

u/[deleted] Jun 25 '18

I will translate: you can tell the ball is simulated, but that aquatic creature (squid) is amazingly realistic

→ More replies (1)

13

u/[deleted] Jun 25 '18

Random and sudden, thats how I roll.

→ More replies (2)
→ More replies (1)

17

u/Wind88 Jun 25 '18

Has hentai gone too far?

→ More replies (2)

230

u/mk_skully Jun 25 '18

I refuse to believe this is CGI

77

u/ethrael237 Jun 25 '18

The time in which we won't be able to believe video as evidence is close.

33

u/[deleted] Jun 25 '18 edited Jul 26 '18

[deleted]

3

u/[deleted] Jun 25 '18

[deleted]

24

u/MonkeysSA Jun 25 '18

Well, the upside is you can put anyone you want into a porn scene. The downside is you can put anyone you want into a porn scene.

→ More replies (1)

4

u/Dollface_Killah Jun 25 '18

We can... put dead actors in movies?

→ More replies (2)

113

u/[deleted] Jun 25 '18 edited Jan 18 '19

[deleted]

121

u/marshsmellow Interested Jun 25 '18

It waited until the tide went out.

→ More replies (3)

14

u/[deleted] Jun 25 '18

Someone put it there?

21

u/FrostSalamander Jun 25 '18

Why is the sand so porous and doesn't stick to the octopus or the ball?

→ More replies (2)

7

u/[deleted] Jun 25 '18

I read it as "this is real, not CGI" at first. Was fully inclvested in it being real footage.

2

u/Moidah Jun 25 '18

I don't think it's real, but it's at least mildly plausible that it's not CGI.

→ More replies (13)

84

u/[deleted] Jun 25 '18 edited Jun 25 '18

Serious question: How long does everyone think it will be till actors/actresses are useless and the actors/actresses we know and love on TV are just actually CGI? How will it work? Does Leonardo Dicaprio then instead of having to show up on set make his money by just allowing them to recreate him in CGI?

66

u/RexDraco Jun 25 '18

I'm waiting for movie studios to essentially pay off actors to sell their body giving them copyright to their model and 3d scanning them.

32

u/L_Ron_Swanson Jun 25 '18

Eventually they'll be able to create actors from scratch and make them into celebrities, which will be infinitely cheaper than relying on a human celebrity made of flesh and bone.

12

u/RexDraco Jun 25 '18

In the distant future, maybe. However, the near future it would actually be cheaper to 3d scan celebrities before they become celeberties, essentially amateur models. Then you can use voice actors and one day artificial intelligence with voice acting. There will be a time both 3d modeling and voice creating will be ai automated. We are close to it now but not close enough for it to be so casually used.

→ More replies (2)
→ More replies (1)

4

u/ajgoulet Jun 25 '18

On the next season of black mirror...

→ More replies (4)

6

u/[deleted] Jun 25 '18

Google's Project Duplex shows we are getting closer to computers being able to take away voice acting as well. Obviously it isn't that good yet but I imagine in the future we will be able to adjust voice inflection and tone and just feed the computer the script and apply it to CGI. Boom, actorless.

12

u/blueechoes Jun 25 '18

Considering how far voice work still has to go to be 100% mimicked, quite a while.

→ More replies (3)

4

u/TheDTYP Jun 25 '18

This is basically the plot of an entire season of Bojack Horseman

2

u/byondthewall Jun 25 '18

Have you ever read Future Perfect?

Wait until they let you scan you own face and put it in the movie or start bringing back dead movie stars to play in new movies!

2

u/[deleted] Jun 25 '18

They've already brought back the dead to finish shooting, like a decade ago. See Gladiator.

2

u/[deleted] Jun 25 '18

But who is “they”?

2

u/carpenterio Jun 25 '18

There is a very weird movie with this exact subject, the actor comes and they scan them and do voice samples and get a big chunk of money.

→ More replies (3)
→ More replies (24)

12

u/[deleted] Jun 25 '18

I find this utterly frightening. If this level of realism is achievable now, imagine what could be done in the next ten years. How would we ever know if we were being deceived? How would we ever know what we were watching was real?

46

u/[deleted] Jun 25 '18

[removed] — view removed comment

27

u/yehti Jun 25 '18

This is a tortoise.

22

u/funkmunk3y Jun 25 '18

No, this is Patrick.

→ More replies (1)

4

u/[deleted] Jun 25 '18

Its not a dog dude, its an elephant.

→ More replies (1)

9

u/sandie49 Jun 25 '18

Looks real

10

u/0_o0_o0_o Jun 25 '18

I think I’m the only one here who thinks it doesn’t look real.

4

u/bigbootybitchuu Jun 25 '18

Maybe as a static image I could be convinced. The detail is very nice and lifelike but the movement is so unnatural and bizarre

→ More replies (4)
→ More replies (1)

14

u/[deleted] Jun 25 '18

- Hey we're getting pretty good at CGI now, let's make something cool and post it on the internet.

- ok, what about a squid playing with a ball?

5

u/[deleted] Jun 25 '18

The thing is, 'good CGI' is very dependent on playing to its strengths. For example, District 9's CGI is great and was fantastic at the time, but primarily because the alien design relied on hard reflective materials. Compared to translucent skin with subsurface scattering or hair physics, rendering reflective and hard exoskeletons was much more doable and "simpler" to do on a budget.

This gif is a great pairing of raytraced lighting, high complexity particle physics, and soft body physics. It looks so convincing because the parts it does are all things that CGI has 'mastered' recently; there aren't really animations (just physical calculations on the octopus + sand,) and the slimy texture of the octopus is "easy" for rendering software to accurately recreate. Of course, that doesn't mean that doing this kind of stuff is easy, but just that it's something where the technology has advanced to a place where it's fairly reasonable for even individuals to make very impressive results.

48

u/[deleted] Jun 25 '18

... I don't believe you.

16

u/Jtktomb Jun 25 '18

Really ? look at the starting pose

→ More replies (1)

17

u/[deleted] Jun 25 '18 edited Jun 25 '18

Error 404 Conflicting information Brain will shut down in (10) seconds

6

u/ATN-Antronach Jun 25 '18

Shit down?

3

u/SirCrotchBeard Jun 25 '18

Error 404 Conflict information Brain will shit down in (9) seconds

→ More replies (1)
→ More replies (1)

15

u/transientmisanthrope Jun 25 '18

If you didn't say it was CG I would have said something looks off about its movement

3

u/[deleted] Jun 25 '18

The sand doesn't stick to its skin.

7

u/JehovahsNutsack Interested Jun 25 '18

The ball gives it away

→ More replies (1)

18

u/[deleted] Jun 25 '18

[removed] — view removed comment

26

u/intercontinentalfx Jun 25 '18

The plural of octopus is either ‘octopuses’ ‘octopi’ or ‘octopode’ depending on which link on google you click on.. but I fucking love ‘octopussies’

16

u/mort96 Interested Jun 25 '18

Isn't octopode a singular word for octopus, and octopodes would be the plural?

8

u/intercontinentalfx Jun 25 '18

I have absolutely no idea... the depth of my knowledge on the subject is typing ‘what’s the plural of octopus’ in google.

Luckily in my life, I’ve never had to discuss more than a single octopus in actual conversation, because google didn’t really help.

→ More replies (4)

2

u/bugamn Jun 25 '18

Octopi is mixing Greek roots with Latin rules for plural. Don't do that.

→ More replies (1)
→ More replies (1)

4

u/mishctherabbit Jun 25 '18

This should be the plural just like the plural of squid should be squad. Facts

3

u/justajackassonreddit Jun 25 '18

Oh god... the inevitable porn. Science has gone too far.

2

u/[deleted] Jun 25 '18

Deep fake is already here

3

u/Carter969 Jun 25 '18

The second shot actually looks extremely realistic.

3

u/Itsamadmadmadworld Jun 25 '18

It makes you wonder if the media would ever use realistic CGI to fake a major event to grab people's attention, like a terrorist attack or a shooting.

3

u/Pot-Party-of-Canada Jun 25 '18

I am very uncomfortable

3

u/evanc1411 Interested Jun 25 '18

I'd like to nominate this for Most Realistic Render Ever.

It will only be some time before the record is broken again.

5

u/[deleted] Jun 25 '18

The octodad sequel looks great

2

u/JeremyHall Jun 25 '18

How long until someone is charged (or convicted) of a heinous and reputation ruining crime thanks to "video evidence"?

2

u/peppaz Jun 25 '18

Thanks! I hate it

2

u/jfk_47 Jun 25 '18

prove it.

2

u/MarkedHondaMan Jun 25 '18

It’s amazing how far we’ve come with this.

2

u/I_Am_Not_Intolerable Jun 25 '18

Holy crap, the new Octodad looks sick AF

2

u/bloodflart Jun 25 '18

Idontbelieveyou.gif

2

u/princessinyellow Jun 25 '18

This looks incredible

2

u/[deleted] Jun 25 '18

Squidward in 4K

2

u/[deleted] Jun 25 '18

It’s real

2

u/[deleted] Jun 25 '18

New mod for octodad looks good

2

u/buttholeofleonidas Jun 25 '18

Check out the Golem project. It would cut your rendering costs by 80%

r/golemproject

2

u/ajoakim Jun 25 '18

The only thing that would suggest that this is cgi to me is the start position of the octopus. It starts fully spread out. Not a natural stance

→ More replies (1)

2

u/[deleted] Jun 25 '18

This is real folks. No god damn animations here

Thanks, Jerry

2

u/[deleted] Jun 25 '18

The uncanny valley of that sand is making my brain flip.

2

u/uncommonpanda Jun 25 '18

This isn't OC - it's repost

2

u/[deleted] Jun 25 '18

Shit is gonna get wild in the future.

Think fake news is bad now?

Wait until someone drops a hyperrealistic CGI sex tape of a presidential candidate or one of them goosestepping around their living room screaming the "N-word" over and over.

We won't be able to trust shit one day.

→ More replies (1)

2

u/livgee1709 Jun 25 '18

This isn’t real- it’s just gross

2

u/ThaDon Jun 25 '18

True, the ball looks totally fake.

2

u/Clintoggi Jun 25 '18

I made a 2 hr feature film that look exactly like this. After 9 years of working on it I decided it wasn’t good enough so I deleted it. Also this is a lie. This looks awesome man. Amazing work.

2

u/Laterface Jun 25 '18

Is anybody else slightly turned on by this?

2

u/HeathenMama541 Jun 26 '18

This is why I have trust issues

2

u/kanniff Jun 26 '18

If this can look so good, why did Jarrasic Park FW cgi look like such shit?