What is IK and FK?

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  • Опубликовано: 26 ноя 2024

Комментарии • 180

  • @santhoshsivan-xd6ki
    @santhoshsivan-xd6ki Год назад +32

    The jump was another level

    • @alexonstory
      @alexonstory  Год назад +3

      haha it's fun to see yourself as a puppet

  • @suraiya21
    @suraiya21 Год назад +61

    No words can express how am feeling right now. Excellent explanation. Tons of tutorials there but none can explain the gist like you do. Thank you so much.

    • @alexonstory
      @alexonstory  Год назад +1

      Happy the video helped you :)
      Thanks for your note!

  • @fhariri
    @fhariri Год назад +12

    Ur a life saver dude... I have been apart of a bootcamp and kept hearing those words... I finally understand what they mean now 😭🙏❤

    • @alexonstory
      @alexonstory  Год назад

      That's awesome! Happy the video helped you get it :)

  • @elliottberkley
    @elliottberkley 9 дней назад +1

    that transitions was CLEAAAAAAN. nice work.

  • @octovusbeka
    @octovusbeka 4 месяца назад +3

    This is the first time I have received such a clear explanation about IK and FK. Thank you for the explanation👍👍👍

  • @akshayfreefireshorts9278
    @akshayfreefireshorts9278 6 месяцев назад +9

    most epic entry in blender

  • @marilynberry9478
    @marilynberry9478 6 месяцев назад +6

    orderly, direct, clear. beautifully paced. Couldn't be better. thank you!

    • @alexonstory
      @alexonstory  6 месяцев назад

      Happy to hear that, thank you for the feedback!

  • @GameTourist491
    @GameTourist491 8 месяцев назад +2

    So clear and easy to understand, helps me a lot. Thanks you

    • @alexonstory
      @alexonstory  7 месяцев назад

      Really happy to hear that, thanks for your comment!

  • @bjaanderson
    @bjaanderson Год назад +6

    Really excited to see your channel take off. You've been incredibly helpful.

    • @alexonstory
      @alexonstory  Год назад +2

      That's a nice note thank you! Happy to share :)

  • @iremkardenoztop1642
    @iremkardenoztop1642 9 дней назад +1

    I love your way to show the difference perfect idea! Thanks a lot!

  • @zoesakurablossom5327
    @zoesakurablossom5327 2 месяца назад

    THANK YOU SO MUCH I´VE BEEN FEELING SO LOST IN MY RIGGING CLASS AND THIS 5 MINUTE VIDEO MADE MORE SENSE THAN THE PAST TWO WEEKS, I FINALLY GET IT, THANK YOU!!!

  • @Quadmyke
    @Quadmyke Год назад +7

    Ha! Brilliant I did not expect you to literally jump in😂 well done, great entertaining explanation.

    • @alexonstory
      @alexonstory  Год назад +1

      haha yeah that was fun to do. Thanks for the note!

  • @js3671
    @js3671 9 месяцев назад +1

    Perfect video, thank you. Most people neglect to even mention that FK means Forward!

    • @alexonstory
      @alexonstory  8 месяцев назад

      Thanks for your note :)

  • @lakeraswain
    @lakeraswain Год назад +2

    You give off a Bob Ross demeanour when speaking :). Thanks for the great content!

  • @TomasHradckyComposer
    @TomasHradckyComposer Год назад +3

    You are a wonderful teacher. Many thanks.

    • @alexonstory
      @alexonstory  Год назад

      That's nice to hear. Thanks for the note!

  • @amirnetwork8629
    @amirnetwork8629 Год назад +2

    this is the second video I a m following. Alex. i love how you explain everything

  • @leandropacelli5241
    @leandropacelli5241 Месяц назад

    That is THE BEST explanation ive got, thanks

  • @chinweokoli5501
    @chinweokoli5501 7 месяцев назад +1

    Thank you sooooo much for this explanation!!
    I'm a 2D frame by frame animator trying to get into rigging for cut out animation with Moho and it's been a nightmare trying to wrap my head around these terms!
    I finally think I have a MUCH better understanding of these terms with this ONE video!
    Thank you so much!
    I plan to learn Blender animation as well and I will be back to see your animation videos when I do!

    • @alexonstory
      @alexonstory  7 месяцев назад

      I'm happy to hear this video helped you!!
      Good luck with gaining your new skills. I know you can do it!
      Thanks for the note!

  • @ADEPS.
    @ADEPS. 7 месяцев назад +2

    The greatest jump in history.

  • @ranjithcr7591
    @ranjithcr7591 Год назад +4

    Thanks for your great lesson MASTER

    • @alexonstory
      @alexonstory  Год назад

      My pleasure :) Thanks for the note!

  • @뭬-j9b
    @뭬-j9b Год назад +1

    You teach better than my professor!! Thank you.

  • @andres_mpr
    @andres_mpr 9 месяцев назад +1

    Man... thank you so much, this was so clear, so helpful... right into the point, clear example, nice usages scenarios... thanks a lot!!!

    • @alexonstory
      @alexonstory  8 месяцев назад

      Happy the video made things clear and gave you value!
      Thanks for the feedback!

  • @ameenahahmad558
    @ameenahahmad558 Год назад +3

    EXCELLENT explanation , Thank you sooooooooooooooo much .

    • @alexonstory
      @alexonstory  Год назад

      That's great to hear, thanks for your note!

  • @pesindiafc9363
    @pesindiafc9363 7 месяцев назад +2

    That Jump was Awesome dude...😂😂

  • @manjusha3699
    @manjusha3699 10 месяцев назад +1

    Really explained so well! Awesome!

    • @alexonstory
      @alexonstory  10 месяцев назад

      Thank you, I'm happy to hear that!

  • @ChiChih43
    @ChiChih43 21 день назад

    This is very clear and helpful, thank you

  • @TVFrag
    @TVFrag 20 дней назад

    Damn Bro, what an effort just to teach, great stuff!

  • @MuhsinOKCU-uk7sf
    @MuhsinOKCU-uk7sf 5 месяцев назад +1

    cool simple explanation

    • @alexonstory
      @alexonstory  5 месяцев назад +1

      Really happy to hear that, thanks for your note!

  • @PacificNorthwest503
    @PacificNorthwest503 3 месяца назад

    Very useful information and well explained. Thank you

  • @jessefaltus6095
    @jessefaltus6095 Месяц назад

    Excellent breakdown

  • @henrimarbacher2085
    @henrimarbacher2085 8 месяцев назад +1

    Great explanation, great exemple. Thank you very much !

    • @alexonstory
      @alexonstory  7 месяцев назад

      Happy to hear that, thanks for your note!

  • @olliverkatana4168
    @olliverkatana4168 10 месяцев назад +1

    Thanks for the clear explanation.

  • @Adventurerer
    @Adventurerer 6 месяцев назад +1

    awesome video, i understand that if the environment is influencing the character, Ik would be more beneficial, if the character is influencing the environment, FK would be more fluid

    • @alexonstory
      @alexonstory  6 месяцев назад +1

      Thanks!
      I think that's a good way to look at it. Know that you can change that up depending on the action and your preference.

  • @eobiri
    @eobiri Год назад +2

    Best explanation I have come across. Many thanks! I just subscribed too!

  • @sraztec01
    @sraztec01 9 месяцев назад +1

    Definitely cleared up things for me. Thank you

    • @alexonstory
      @alexonstory  8 месяцев назад

      I'm happy it helped you out!
      Thanks for the note!

  • @dohrah
    @dohrah 5 месяцев назад +1

    Best explanation ever. Thank you!

    • @alexonstory
      @alexonstory  5 месяцев назад +1

      Really happy to hear that! Thanks for your comment :)

  • @tipotrip-california8094
    @tipotrip-california8094 Год назад +2

    Very much informative...

    • @alexonstory
      @alexonstory  Год назад

      Happy to hear that! Thanks for the note!

  • @maxportfolio1468
    @maxportfolio1468 Год назад +1

    This lesson is great. Thanks Alex

    • @alexonstory
      @alexonstory  Год назад +1

      Thanks for the note Max! Happy it's useful.

  • @chewlsyy
    @chewlsyy 6 месяцев назад +1

    The only creator who explain ik fk this simple🤩

    • @alexonstory
      @alexonstory  5 месяцев назад

      Really happy to hear that! Thanks for your comment :)

  • @paulguchu9816
    @paulguchu9816 Год назад +3

    Thank you for this

    • @alexonstory
      @alexonstory  Год назад

      For sure, it was fun to do! Thanks for the msg!

  • @khalan6821
    @khalan6821 10 месяцев назад +1

    This guy's video is so good

    • @alexonstory
      @alexonstory  10 месяцев назад

      Appreciate that, thanks!

  • @badjinx6958
    @badjinx6958 8 месяцев назад +1

    Thank you for this video, so easy to follow it.

    • @alexonstory
      @alexonstory  7 месяцев назад +1

      Happy to hear that! Thanks for your note!

  • @LouisBadak
    @LouisBadak 10 месяцев назад +1

    Really good tutorial, thanks a lot !!

    • @alexonstory
      @alexonstory  10 месяцев назад

      Happy you like it! Thanks for your note!

  • @yasirhussain1692
    @yasirhussain1692 7 месяцев назад +1

    I watched 30+ tutorials about ik & fk but i can’t understand Or i feel it’s to hard to understand but today i watched your tutorial End my all concept is clear about ik end fk
    Thanks you so much ❤️
    Please upload more animation tutorials i want to learn animation from you or if you have any paid
    course please let me know
    Thank you so muchhh ❤️❤️

    • @alexonstory
      @alexonstory  6 месяцев назад

      Happy to hear the video helped and your understanding the concept. Thanks for your note!
      I have no paid courses at this time. I'll keep uploading more videos :)
      Thanks again!

    • @yasirhussain1692
      @yasirhussain1692 6 месяцев назад +1

      Thank you so much, sir
      you are the best ❤
      waiting for the more exciting animation tutorials@@alexonstory

  • @Justakatto
    @Justakatto 4 месяца назад

    This was incredibly useful tysm!

  • @BenskiGameWorks
    @BenskiGameWorks 4 месяца назад

    Percise and humorsitic!
    Thank you so much!!!!

    • @alexonstory
      @alexonstory  4 месяца назад

      Glad you enjoyed it! Thanks for your note!

  • @Rohit-bd8tr
    @Rohit-bd8tr 3 месяца назад

    Can you please upload a full rigging and weight painting tutorial

  • @daicao4966
    @daicao4966 Год назад +1

    Thank you so much!

  • @tiagodomingos3930
    @tiagodomingos3930 9 месяцев назад

    Useful and direct! Thanks!

    • @alexonstory
      @alexonstory  9 месяцев назад +1

      Thanks, glad it was helpful!

  • @whitefoxnest
    @whitefoxnest Год назад +1

    Отличный урок! Спасибо.
    Прыжок внутрь блендера выглядит жутковато, но смысл понятен)))

    • @alexonstory
      @alexonstory  Год назад +1

      Thanks! Learning any software is tough at first. Stick with it and you'll slowly get it.

  • @P134-i3p
    @P134-i3p 4 месяца назад

    NICE! great tutorial

    • @alexonstory
      @alexonstory  4 месяца назад

      Glad to hear that, thanks for your note!

  • @ThePetHouse
    @ThePetHouse 5 месяцев назад +1

    best teatcher

  • @martinruizrueda
    @martinruizrueda 7 месяцев назад +1

    Thank you buddy, was very clear and express! Hugs

    • @alexonstory
      @alexonstory  7 месяцев назад +1

      Glad to hear that, thanks for your note!

  • @CloudStrife4
    @CloudStrife4 9 месяцев назад +1

    thanks mate!

  • @everythingeverybody6526
    @everythingeverybody6526 2 месяца назад

    Very helpful video ^^

  • @alideep9656
    @alideep9656 5 дней назад

    Thank you so much.

  • @Anand_Bhatt
    @Anand_Bhatt 10 месяцев назад +1

    Hi! Would you be able to make a tutorial on making a cg double?

    • @alexonstory
      @alexonstory  10 месяцев назад +1

      I could animate a CG double, but not build one. That's not easy and requires a good modeler and surfacing artist. Or a 3D scanner. I would look in those place to help you find what your looking for.

    • @Anand_Bhatt
      @Anand_Bhatt 10 месяцев назад +1

      That would be great! I have seen like 3D scan tutorials but not sure what would give me the best result at an indie level.@@alexonstory

    • @alexonstory
      @alexonstory  10 месяцев назад

      @@Anand_Bhatt Cool adding realistic animation to my list.
      I would look at Meta Human by Unreal. I have not played with it but it looks great. I think you can export into Blender. And even add motion clips.
      www.unrealengine.com/en-US/metahuman

    • @Anand_Bhatt
      @Anand_Bhatt 10 месяцев назад

      @@alexonstory so actually I already did make the Metahuman. The face is fine, not exact but it’s the body and clothing. Not sure how to make that match.

    • @alexonstory
      @alexonstory  10 месяцев назад +1

      That's cool! I'm not sure either. But your on the hunt, good luck!

  • @thebulletkin8393
    @thebulletkin8393 6 месяцев назад +1

    Great explanation, but how do you actually set up the switch?

    • @alexonstory
      @alexonstory  6 месяцев назад

      Thanks! The switch is an attribute on the armature or in the rig options.
      I would search rigging tutorials IK/FK switch to get a more clear explanation on that.

  • @oozcroom
    @oozcroom Год назад +1

    Question about switching I haven't found an explanation to yet. If you switch from FK to IK at the point of contact with something, how do you avoid it screwing up the pose, since switching to IK makes the geometry jump back to the IK position.

    • @alexonstory
      @alexonstory  Год назад +1

      Great question! Some new rigs do have IK/FK matching. But you don't need that.
      I do switch over 1 frame. Then eyeball the position of the hand back to were it was before.
      If you make the switch on action and over 1 frame no one is going to tell.
      Hope that helps!

    • @oozcroom
      @oozcroom Год назад +2

      @@alexonstory oh I see. Thanks for replying! Great videos!

  • @santhoshsivan-xd6ki
    @santhoshsivan-xd6ki Год назад +2

    Do more rigging tutorials

  • @Aydmain
    @Aydmain 7 месяцев назад +1

    Thank you

  • @Jellybeancracker
    @Jellybeancracker Год назад +2

    Master ❤

  • @CyimoMut
    @CyimoMut Год назад +2

    great

  • @santhoshmg2319
    @santhoshmg2319 Год назад +1

    Awesome I have to learn blender please refer any courses for complete process of animation start to end ( I don't know how to start and learn)

    • @alexonstory
      @alexonstory  Год назад

      That's awesome!
      I did create a video introducing Blender to beginners. ruclips.net/video/R2RtKzrhubM/видео.html Walks you through the interface, hotkeys and basic tools. After that follow this beginner friendly course. ruclips.net/video/dzX8DhN7zwQ/видео.html
      Hope that helps you!

    • @santhoshmg2319
      @santhoshmg2319 Год назад +1

      @@alexonstory thank you

    • @alexonstory
      @alexonstory  Год назад

      For sure :)

  • @rasam.priyan
    @rasam.priyan Месяц назад

    when you said you must of came across IK and FK ... well i really know IK I had no clue something like FK even exist ... even while seeing FK in thumbnail i thought forced kinematic lol

  • @ONEMANFORALL
    @ONEMANFORALL 6 месяцев назад +1

    Thank you.

  • @ramjatanpaswan-n1f
    @ramjatanpaswan-n1f 8 месяцев назад +1

    thanks sir i was finding video like this and ya i noticed you have very good jawline how you achieve it 😅

    • @alexonstory
      @alexonstory  8 месяцев назад

      Thanks haha I think it's all that Vector cereal :)

  • @dandylion-evn7w2
    @dandylion-evn7w2 8 месяцев назад +1

    Ik for legs and FK for everything else. So what about fixing fingers for retargeted animation?

    • @alexonstory
      @alexonstory  8 месяцев назад

      Yeah pretty much Ik for legs Fk for feet, yup!
      I don't work with mo-cap so I don't know. But I think mocap is retargeted to all FK bones, then a rig is placed on top of that, that can then have either IK or Fk.

    • @dandylion-evn7w2
      @dandylion-evn7w2 8 месяцев назад +1

      @@alexonstory What about in general not mocap should fingers have ik or fk bones?

    • @alexonstory
      @alexonstory  8 месяцев назад

      They can, but most times FK is all you need for fingers.

  • @mikedavis7001
    @mikedavis7001 2 месяца назад

    Blender 421, ik for me is why harder even for basic anim, ue4 tool mr mannequin and i want to create a basic draw both weapons from the back at the same time

  • @Royzilya
    @Royzilya Год назад +1

    What would you use for a long tail?

    • @alexonstory
      @alexonstory  Год назад +1

      FK is easier to set up for a long tail.
      Animating in FK is also easier to build in offset/overlapping action. Depending on the action, however it is nice to have a tail in IK. As posing becomes much faster.
      I would say if it's a pony tail or a cats tail I would animate it in FK. If it's a creatures attack tail that needs more performance I might go for IK with the Tail Rig system following the body COG.
      Hope that helps!

  • @devendrapisda3528
    @devendrapisda3528 3 месяца назад

    Thank you so much 😭😩

  • @abdullahabdozied208
    @abdullahabdozied208 Год назад +2

    Sound , please ?

  • @mitzuGamingE
    @mitzuGamingE Год назад +3

    Did you 3D scan yourself or that was 2D just wanna know 😂

    • @alexonstory
      @alexonstory  Год назад +2

      😁 I filmed myself on green screen then picked a frame to freeze frame. Cutout my shape and rigged myself in Blender.

  • @kaproductions777
    @kaproductions777 8 месяцев назад +1

    Ur model is scanned yes? From different program

    • @alexonstory
      @alexonstory  8 месяцев назад

      haha yes from life:) It's just me on a green screen.

    • @kaproductions777
      @kaproductions777 8 месяцев назад +1

      @@alexonstory amazing bro but how u export as model?

    • @alexonstory
      @alexonstory  8 месяцев назад +1

      I took a screen grab of me when I came to a rest and stopped the video.
      I took that screen grab and created an alpha around me. Saved that and in Blender created a plane with my image texture. I added more definition to the plane and added some control bones to affect the different parts of my body. So essentially I made a paper cut out of myself.

    • @kaproductions777
      @kaproductions777 8 месяцев назад +1

      @@alexonstory u good my friend

    • @alexonstory
      @alexonstory  8 месяцев назад

      @@kaproductions777 Thanks!

  • @warriormaddy420
    @warriormaddy420 11 месяцев назад +1

    thankyou

  • @настя-м2у1й
    @настя-м2у1й 2 месяца назад

    How to switch between IK and FK automaticly?

  • @aliakbary532
    @aliakbary532 3 месяца назад

    Thank youuuuuuuuu

  • @shuggielaufquen8371
    @shuggielaufquen8371 9 месяцев назад +1

    dude you lool like a realistic 3D model. Like apple vision

  • @ttpechon2535
    @ttpechon2535 9 дней назад

    Came here for IK and learned you can rig images in blender 😂

  • @theblindbandit_76
    @theblindbandit_76 9 месяцев назад +2

    Lol did not expect you to literally jump in. I liked the terrible animation too xD

  • @Nakopal_Nasobiral
    @Nakopal_Nasobiral Месяц назад

    wow that's what we call "clearly explained"

  • @warehousevirtuals
    @warehousevirtuals Год назад +1

    Hahashdsa I liked the video for the jump part hahahah

    • @warehousevirtuals
      @warehousevirtuals Год назад +1

      and subbed for quality content 👍😉

    • @alexonstory
      @alexonstory  11 месяцев назад

      haha yeah that paper cut out jump is pretty funny! Thanks for your notes!!

  • @RizkiBockings
    @RizkiBockings 5 месяцев назад +1

    i dont expect u really jump to blender😂

  • @IsraelItulah
    @IsraelItulah 7 месяцев назад +1

    You look like the punisher from Netflix lol

    • @alexonstory
      @alexonstory  7 месяцев назад

      haha you just gave me this years Halloween costume idea! :)

  • @EmilioRohn-z1y
    @EmilioRohn-z1y 2 месяца назад

    Garrison Ports

  • @Wenedi
    @Wenedi 4 дня назад

    What the actual...
    You're telling me FK is the default?!? Why does no one explain it like that ;=;

  • @tonyblowthomson8474
    @tonyblowthomson8474 2 месяца назад

    Smith Kevin Hall Anthony Perez Barbara

  •  8 месяцев назад +1

    My teacher at college is so fucking bad that he didnt even explain what fk and ik mean. He just said there is fk and ik. And thats it. No explanation. I hate him.

    • @alexonstory
      @alexonstory  8 месяцев назад

      That sucks! Unfortunately there are a lot of bad teachers in this space. Good for you for searching around.

  • @bacon6255
    @bacon6255 3 месяца назад

    T

  • @batnikelam-mavzer443
    @batnikelam-mavzer443 7 месяцев назад +3

    Have you been in any fights in the last year?

    • @alexonstory
      @alexonstory  7 месяцев назад

      haha why do you ask? I used to be a fighter?

  • @danimal519
    @danimal519 4 месяца назад

    thanks bro!!

  • @abdullahabdozied208
    @abdullahabdozied208 Год назад +1

    Sound , please ?

    • @alexonstory
      @alexonstory  Год назад

      Is the audio off? Too hot?

    • @abdullahabdozied208
      @abdullahabdozied208 Год назад +1

      @@alexonstory no , I mean the name or type of music in the video and thank you

    • @alexonstory
      @alexonstory  Год назад

      @@abdullahabdozied208 I'll have a look and see if I can find it :)

    • @alexonstory
      @alexonstory  Год назад

      @@abdullahabdozied208 So I used Shazam to find it, love that app!
      ruclips.net/video/Gfz0InXNEhg/видео.htmlsi=O6PZNjX1IQpDtu8r
      It is a really cool sounding song.

    • @abdullahabdozied208
      @abdullahabdozied208 Год назад +1

      @@alexonstory Thank you for your interest