How 3D Animation Works: FK vs. IK

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FULL VIDEO: • Animating ARMS (FK vs....
3D animation is made of many components that seem daunting, but aren't so bad when you break them down. Here's one of those components!
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Animation by David Oneacre
🐦 Twitter: / davidoneacre
✒️ Portfolio: davidoneacre.com/
Music by Jayfoo
www.jayfoo.com/
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🎵 Soundcloud: / jason-fujita
🐦 Twitter: / jasonfujita

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Опубликовано:

15 окт 2024

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Комментарии : 2,6 тыс.

@TheSquareheadgamer 2 года назад

I'm never gonna 3D animate but this was so enthralling and well presented!

@bandana6215 Год назад

It was

@robertlupa8273 Год назад

Same here! The visuals were very well done.

@saraluconi6281 Год назад

Same

@cesarv7685 Год назад

Same. I wanted to at 1st but I'm not patient enough for that. Still, this is really cool

@JmKrokY Год назад

Bruh

@justine3658 Год назад

Not even my 3D teacher was able to explain this as well as you did. I got it in a minute than they did a whole semester xD

@sarabellomo7070 Год назад

I thought all teachers were 3D?

@hauwgbzts Год назад

@@sarabellomo7070I have a 2D teacher! They're very two dimensional...

@zewzit Год назад

@@hauwgbzts wait.. your teachers have more than one D? 🤨

@ErinIsLazy- Год назад

@@zewzit Your Teacher Has A D?

@greetingsworld Год назад

@@zewzit 🤨📸📸📸📸📸📸📸📸📸📸

@Joob_Toob Год назад

Your lil character looks like something nintendo would make if they were ever to make a modeling program

@Overlyamplified Год назад

True, she is pretty well designed tho.

@croc_moat2327 Год назад

Yeah he actually got inspired by the nintendo wii sports trainer girl when he modelled Gimberly he told it in his video about this character

@Joob_Toob Год назад

@@Overlyamplified oh, that wasn't a knock at the character, I meant it as a complement

@crazyrobloxjj Год назад

which one

@astro_cat030 Год назад

simps

@WackChen Год назад

my man out here teaching concepts i never even knew existed💀💀💀

@duoduos9221 Год назад

yeah because unless you studied 3d animation you wouldn't know

@Bonk33321 Год назад

Pretty basic stuff if ur the average animator, its really fun

@aekkids5306 11 месяцев назад

6 6 6

@RapidVidsProductions 11 месяцев назад

my man out here leaving the most pointless comment ive ever seen💀💀💀 "MY MAN TEACHING ME A CONCEPT THAT I DIDNT KNOW BEFORE" yeah that's kinda the point of the video and the reason why he made it. lol

@duoduos9221 11 месяцев назад

@@RapidVidsProductions for real lol

@Carma281 Год назад

That OC has an origin point as it's hair bow, absolute comedy 😂

@Carma281 Год назад

Sorry, apparently her names Gimberly?

@Melondawgg 6 месяцев назад

Hehe 69 like

@mosescheung5794 5 месяцев назад

@@Carma281 the origin point thing is called a "gimbal", and this is where her name comes from, Gimberly.

@snaily_lunar 20 дней назад

@@mosescheung5794I thought a gimbal was the thing that keeps something in a certain point in movement

@gregaze Год назад

Stands for Forward Kinematics and Inverse Kinematics, for anyone curious

@allenchen7953 11 месяцев назад

thx bro it helps a lot

@jasonninja55 11 месяцев назад

That was my only criticism with this video as someome who knows nothing about 3d animation. Still very informative and thank you!

@rockinrootbeer1795 11 месяцев назад

Yes, I was very curious, thanks!

@Stickflood 10 месяцев назад

I think you mean, "Fuck" and "I know"

@WheatMuncher3000 9 месяцев назад

Danke schön

@checosa9202 2 года назад

Holy shit is that PLACEHOLDER MODEL CHAN? love yer work my dude

@emulatorisland7417 Год назад

Anime fans :/

@Somerandomjingleberry Год назад

@@emulatorisland7417to be perfectly fair her design is loosely inspired by the very Japanese game Rhythm Heaven and one of the chief artists for that game, so the anime comparison isn’t too far fetched

@tspancakes8574 Год назад

@@emulatorisland7417 literal jotaro pfp

@harukills Год назад

@@tspancakes8574 im a french fry

@tspancakes8574 Год назад

@@harukills WOAH NO WAY WE NEED SOMEONE TO START FILMING THIS WE CANT LET THIS EVENT GO UNKNOWN THERE IS A FRENCH FRY HERE HOLY CRAP

@SandySoftPaws Год назад

You know you’re good at explaining something when it’s interesting enough to hold your attention even though you’re not super likely to use the information ever.

@luckyg8 Год назад

Gimberly is such a well designed character, I just love seeing her demonstrate these concepts!! I really hope she gets her own feature at some point!

@EngineerMonkey-zp3yj 10 месяцев назад

PUT HER IN SMASH BROS. NOW!

@Unkn0wnFoss1l 10 месяцев назад

@@EngineerMonkey-zp3yjall her attacks are animation based, and one spawns random models

@mpgodjr 10 месяцев назад

Who's gimbergly?

@EngineerMonkey-zp3yj 10 месяцев назад

@@Unkn0wnFoss1l Her neutral aerial would be T-posing and spinning.

@Unkn0wnFoss1l 10 месяцев назад

@@EngineerMonkey-zp3yj the forward special is ragdolling characters

@GulteusMaxwell 9 месяцев назад

What my teachers take hours to explain, you explain in youtube shorts so easily. Love you, man.

@StickyBM Год назад

Incredibly well explained, fantastic visuals too!

@Mel0nier Год назад

Hello love your vids Im first pog

@plotheplayer6462 Год назад

Definitely didn't expect to see you here, sticky

@kristinhorner4628 Год назад

What are you doing here?

@MaybeMyo-Rabbit Год назад

What is bro doing here

@nargacugalover Год назад

What Sticky up to? 🤨

@hollaartyourboy 2 года назад

I. Love. Gimberly 🥺

@zathary564 Год назад

Alright thats far enough lad

@skitsschist11 Год назад

🥴🥴🥴😭😭😭😍😍😍🥰🥰🥰😩😩😩

@YaBoyCarlz Год назад

Enough for the simp part, Its killing time

@maxmanchik Год назад

@@YaBoyCarlz It's time for the durability test

@CalebBurnsGamesDotCom Год назад

DOWN BAD ALERT 🚨

@Miss_lunette Год назад

As an beginner animator, this is educational to me. I subscribed no questions asked. I want to learn more!

@evewhoo 10 месяцев назад

I took a 3D animation college level course and all they did was throw around the terms FK and IK and when we asked what that was the instructor just pointed to where it was on the screen LOL

@royale9985 11 месяцев назад

It’s interesting to see how much robotics and animation overlaps! I’ve read that the development of motion trajectories, IK, etc. were developed in parallel between roboticists and animators!

@doodley3d 11 месяцев назад

For sure, I imagine much of animatronic programming is like that, and a ton of early digital animation especially was engineers collaborating with animators.

@jackerymarsbar3816 2 года назад

so underrated. dude keep it up 🔥

@jedinight235 Год назад

Wow, good explanation, AND a likeable and original character that isn't odd looking? Two in one is rare these days.

@carlosemilio5180 Год назад

There are multiple downsides to not having an odd looking character

@Crocsnautica Год назад

@@carlosemilio5180like what?

@mr.jitterspam9552 Год назад

Wdym by odd?

@jedinight235 Год назад

@@mr.jitterspam9552 I mean odd. By it's definition. And I didn't say this was odd I said it wasn't, making sure you remember that.

@thesuperkaioken Год назад

Not trying to 3d animate my time soon but DAMN this is informative!

@cubbed_II 25 дней назад

How’s it always random RU-vidrs explain stuff better than any teacher in schools

@jdjGSHBFjh68827 Год назад

I love how simple yet fitting Gimberly's design is! All those little details make her stand out from most other tutorials, that being just how her design works very well in your tutorial videos! Also dear god, letting people download Gimberly V2 for free is like opening the gates of hell-

@Feefurd09 10 месяцев назад

Oh no.

@SharksShade Год назад

They stand for forward kinematics and inverse kinematics respectively. There's a lot more going on, but it was a good explanation!

@Lemon_Turtle Год назад

I randomly clicked this, blessed by beauty

@judgemanamacarsanar3626 Год назад

Same lol

@goober_uno Год назад

as soon as I saw the FK demonstration I immediatley recognized your animation style from that one pheonix wright game grumps animation.

@animeluigiboy Год назад

This guy feels like a teacher, and I love it.

@Me-tr5kx 11 месяцев назад

As someone who doesn't animate and was confused at first, this was very helpful and appreciated this.

@lance_auto 2 года назад

Underrated channel, can’t wait for future videos!

@youtubeuniversity3638 2 года назад

She Gimberly

@pipebombmailer Год назад

its true

@AlexanderLoaizaGameDev Год назад

It's true

@thesteelsquid863 Год назад

Its true

@Centzaurion Год назад

It is true

@loledsunky8817 Год назад

It's true

@NotSoMax Год назад

I would’ve loved videos like this when I was first learning animation

@OGAntzmo Год назад

The only clear 3d animation tutorial I've seen explained clearly

@rovic3arceno429 7 месяцев назад

His voice is just so soothing bro 😍

@rileymoore7025 Год назад

Even if I never plan on 3D animation, this definitely helps me understand the computer lingo tossed around now and then in VRChat.

@Crystalyns Год назад

You're a lifesaver. I've learned more in this one video than literally years of trying

@KillerKobold2121 Год назад

Holy shit this is the best description of this I've seen ever. Hell yea.

@Reialo917 Месяц назад

I’m currently doing Animation in Online Elective and this is VERY helpful

@Cosmic_ditto23 Год назад

I feel like looking at doodly tutorials is the best way to get into 3d animation

@VincentTheMasked Год назад

Placeholder women will have some fan art 💀💀💀

@MajorVThreat Год назад

man... you just made my thoughts worse.

@kyelwastaken Год назад

💀

@YouTubeFriendlyHandel Год назад

Yeah you're right.

@VincentTheMasked Год назад

And I'm glad it already exist.

@liambaker2057 Год назад

Here me out

@Mudskipper-z2b Год назад

She boutta make me act different

@Pokeballboy 6 месяцев назад

NAH

@voxi_ling 5 месяцев назад

he reads EVERY comment btw

@michelecastellotti9172 Год назад

Me:"i like this character, so simple and adorable" Also me: *terrible realization* Also also me:"over my dead body" *boards xv86 coldstar battlesuit*

@gamertwo6263 Год назад

I was also very worried, and I checked, and the coast is clear for now.

@michelecastellotti9172 Год назад

@@gamertwo6263 keep an eye out, solider, she must not be taken

@magmatri-studios Год назад

What was the realization?

@michelecastellotti9172 Год назад

@@magmatri-studios you sweet, naive soul...

@SilverSaiyanAce Год назад

@@magmatri-studios I'm guessing it's about a certain rule on the Internet Thirty something

@CASEOHISFAT 12 дней назад

If I ever need an animating source, I’m using this man as an example of perfection.

@DreamFreakStudios Год назад

This was really well explained. Tbh as an animator I never knew what the difference other than that fact that they worked differently, with IK and FK controls on the rig. But now they make so much more sense. And will probably help me a ton. Thanks!

@masteroftheuniverse2483 Год назад

My guy you explained fk and ik better than my university teacher, like i would have passed that damned 3d class if i found this video sooner fr!

@MorbidAnimosity Год назад

My 3d classes just threw IK at us and i didnt even know what FK was 😭 this is so great thank you

@The_DemonKing Год назад

As someone who is not and never will do 3d animation, this is very helpful

@HTMangaka Месяц назад

This was very relevant to me. I've been coding my own Graphics API from the ground up, right now I'm coding the engine on top and working on a rigging system. Awesome vid, man!

@AndrewKosmic 10 месяцев назад

this actually explains two different drumming techniques really well

@LukasZnojemsky-ho7jl Год назад

And that's how I learned a new professional life skill from a 60 second video.

@Vulblis Год назад

Me watching these videos knowing damn well I’m never gonna animate anything: write that down!

@rickyrodriguez4037 Год назад

Hey man! Unfortunately it seems the captions for this are under the video title text on mobile, so its not really legible. It's not just you, I have noticed this on other videos from creators new to shorts as well! I loved the full video this clip is from, very informative and clear!

@donutgam1ng Год назад

as a 3D animator myself, this actually helped make my animations better, thanks!

@Stardust_Torna 7 месяцев назад

I've only heard of Inverse Kinesthetics but I never heard of Forward Kinesthetics, thank you for this little informative short

@waynecoolzystudios2136 Год назад

Jiggle Physics gon be so wild for this

@mr.korblox Год назад

I'm simping

@kyelwastaken Год назад

Ayo

@simondb1g Год назад

🤨📸

@ToiletBonnie. Год назад

I'm not

@xAzurexAx Год назад

Sorry brother we don't do that here

@shibabunn3976 5 месяцев назад

These are the words of someone who is absolutely desperate. My only response to you is “Womp womp, cope with it.”

@crabbington7736 Год назад

Gimberly lookin kinda bad tho 💀

@MeilinLeeFan Год назад

I agree

@dogvogg620 6 месяцев назад

i agree

@DakonAnims 5 месяцев назад

I agree

@Coughiscool 3 месяца назад

He makes these concepts look so simple

@not_MERCURY Год назад

This man started an intrest in animation for me 😮

@sporepics Год назад

I learned nothing, me only see a waifu.

@HiWelcomeToIKEA Год назад

I smell simp

@sporepics Год назад

@@HiWelcomeToIKEA ME SMELL VIRGIN! What a rotten smell!

@sporepics Год назад

@@HiWelcomeToIKEA Better to love and lose than have no love at all. Passion-less FREAK!

@Wolferial Год назад

@@sporepics Yoooo!

@ImTheGuy Год назад

She has a name you know

@scp--un6pg Год назад

*she kinda bad tho-* - Famous last words

@kyelwastaken Год назад

💀

@scp--un6pg Год назад

@@kyelwastaken i know what you're going to say, but hear me out...

@kyelwastaken Год назад

@@scp--un6pg u sus

@Midar09 Год назад

I went frome offensive memes to learning how to animate.

@Moai_Guy09 Год назад

Same

@kontonChikyu 10 месяцев назад

Thats actually really cool, love how things are explained here.

@sladunkaAa 2 месяца назад

i paid for animation mentor as a complete beginner, and i seemingly chose a not so great tutor... only now did i acc understand the difference tysm!!!

@BOREDGAMERGAMING Год назад

Aight here me out but gimberly looking kinda bad 💀

@kyelwastaken Год назад

Skull

@Megumi_skibidi 8 месяцев назад

*"The Test isn't that HARD"* *The Test:*

@dj_moochi Год назад

Yo she kinda bad tho

@kyelwastaken Год назад

💀

@gianfranco.alvarez 11 месяцев назад

when i was starting to learn i would mess up this two concepts every time, and this is the best way i’ve ever seen it presented. Great job!

@yomiyuarts 8 месяцев назад

as an animation student, thank you, this will hopefully help me in the future

@mytoesarblu Год назад

Hear me out

@datrickster8674 Год назад

I have your ip

@Rehoblack Год назад

Nah, don’t even

@guestive Год назад

dont

@Sub_to_BezzyB83 11 месяцев назад

Dont

@EngineerMonkey-zp3yj 10 месяцев назад

Sure. You know what? No. Not this time. I am not hearing you out. You're on your own with this one.

@LarryDaChicken Год назад

She kinda…-

@Popotato7777 2 месяца назад

Fuck vs I know

@tatersfornarnia Год назад

this channel has such good animations underrated

@PotentiallySky 11 месяцев назад

This actually helped me understand how arm poses and stuff like that are handled in vr games, really cool

@sam-fk7si 2 года назад

Damn

@meepy2739 8 месяцев назад

Smash. Next question

@nerdcore7664 Год назад

The waffle house has a new host

@pawekpiasecki5297 8 месяцев назад

I dont know why but without a single irony it actually made me entertained. Keep it up man.

@violamay4956 Год назад

This is a really good example. A VR game I play uses IK for arm tracking and this helped explain it better! Tysm!

@Thebeatdropsin1 Год назад

I am getting into 3d animation and if I didn't find this video I would have never known about IK without this and it was very useful, thank you so much mr doodley

@vicewave2631 2 месяца назад

I don’t know if it’s the smoothness of the animation or the character design but I like to watch it.

@MichaelMichael-sr6pg 6 месяцев назад

Finally an episode that I actually understand about animation on your RU-vid channel

@CMepTb7426 10 месяцев назад

Ngl bro, you made this more interesting than any other tutorial video

@zanedhd 24 дня назад

My man's a better teacher then all of my teachers combined. Great job with the tutorial, this could help a lot with animating!

@ivandiazyoutube 9 месяцев назад

never have I heard this explained so concisely thank you

@kaioushigami3555 Год назад

Recently started working on renders and found this by random and this explains everything that I needed to understand that.

@McSenkel Год назад

Ppl who do animations must see animated movies from completely different perspective. I love those snip bits of information we can indulge in.

@ScorHellHound 2 месяца назад

This showed up in my feed bcs of the Russian badgers new helldivers video where he explains this. This was an awesome way to look at it, never been more interested in animation!

@yourlocalennard5446 2 месяца назад

I got a character with both an ik and an fk rig recently, and I didn’t know the difference. I’d never seen an fk rig before and let me say I fell in love

@Sleepieztheadzeverzlolz 10 месяцев назад

is it just me or does it feel really satisfying to watch people how to do stuff on 3d modeling apps

@Cdog300 Год назад

This is such a well explained answer to a question I never asked. Now I want to 3D animate 😂

@gimcurang1640 Год назад

The presentation, this video is stunning! Thankyou!

@Hoshi_takibi 10 месяцев назад

Even though i dont animate this is fun to watch:)

@SomeGaymerNerd Год назад

okay but why did this help me learn the difference-

@meredithjendasmarinas6558 7 месяцев назад

its so cool how this man just create shorts and teach 3D animations🤩

@damattboii5495 11 месяцев назад

Actually kinda mimics life when ever you think about a broad movement you move your shoulder and your hand follows, when you have precise movement you think about moving your hand and your shoulder follows

@couththememer 5 месяцев назад

3 videos from this guy equals to a whole university lesson about art

@X3r0_Soul 11 месяцев назад

Im currently learning 3d animation and you have taught me alot. Thank you ❤

@mangaverdecomsal_ 3 месяца назад

I don't know anything about animations, but I watch all your videos because they are so cute

@MultiWolfLink Год назад

These are so wonderful 💕🙏 I draw traditional mostly but I love seeing how you give examples with your own character and live action 💕💕

@adamcatlin2853 Год назад

This video actually helped me realize something about VR. Mostly all of the time your arms will be animated in IK, while the rest of you (more specifically your legs) is in FK And this is because your arms and legs have different movement conditions: where you aren't tracking your legs at all, to only tracking your "hands" so your legs can move a lot smoother and rounder, your arms have to stay attached to the thing they're attached to

@MaxiIel Год назад

Thanks you just saved my classes alot more time, i was so confused on what is FK and IK because they explained it too complicated

@jamie6384 2 месяца назад

i have never used and 3D software yet this was explained so well and was very easy to follow and comprehend i think if you worked as a teacher for animation your students would love you and your curriculum

@willostrand6555 11 месяцев назад

This is crazy cause this is the exact kinda hurdle I’m at in blender right now and this information is so relevant to what I’m working on literally today and it’s like a god send lowkey