Coding a Fluid Simulation with my Last 2 Brain Cells

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  • Опубліковано 8 лис 2021
  • github.com/Gonkee/Gepe3D
    Music by LAKEY INSPIRED
    / lakeyinspired
    Music - THYKIER - Shimmer [NCS Release]
    • THYKIER - Shimmer [NCS...
  • Наука та технологія

КОМЕНТАРІ • 1,1 тис.

  • @carrotylemons1190
    @carrotylemons1190 2 роки тому +4210

    Just get a box and fill it with water (or tiny golden spheres depending on your preference) then attach a camera broadcasting a live stream to your computer. The user never needs to know.

    • @ariseyhun2085
      @ariseyhun2085 2 роки тому +80

      Holy fuck.. genius!

    • @incription
      @incription 2 роки тому +118

      Tell the user to go outside

    • @jpobi9880
      @jpobi9880 2 роки тому +16

      This cracked me up

    • @ProjectPhysX
      @ProjectPhysX 2 роки тому

      With my CFD software you can't tell if it's real or simulation anymore. It's potorealiatic, physically accurate and runs in real time. See for yourself on my YT channel.

    • @creative2158
      @creative2158 2 роки тому +23

      this is the level of abstraction i dream of

  • @Der3ban
    @Der3ban 2 роки тому +1430

    Tip: Code it underwater so no one can see your tears

  • @romantried4670
    @romantried4670 2 роки тому +2854

    it’s beautiful how you haven’t successfully made either soft body physics or fluid sim

    • @gnull
      @gnull 2 роки тому +60

      LMFAO

    • @barni5326
      @barni5326 2 роки тому +14

      Yes.

    • @Wlodixpro
      @Wlodixpro 2 роки тому +66

      Bruh he did fenomenal he is probably just a highschool kid and doing advanced syms

    • @FloridaMeng
      @FloridaMeng 2 роки тому +24

      Yeah but he made more money than you doing it.

    • @mikul3122
      @mikul3122 2 роки тому +120

      @@FloridaMeng I don't think OP was putting him down or anything, I think it's just genuinely funny that he didn't end up actually completing either, cuz gonkee a funny guy

  • @Taygetea
    @Taygetea 2 роки тому +2066

    your michael reeves impression is on point.

    • @robincchew
      @robincchew 2 роки тому +28

      Michael Reeves lives on

    • @KushagraPratap
      @KushagraPratap 2 роки тому +14

      caveman ooga booga

    • @Martipops
      @Martipops 2 роки тому +56

      No it’s just the dry humor of programmers

    • @Taygetea
      @Taygetea 2 роки тому +37

      @@Martipops its in how he says 'i have brain damage' and that kind of thing, the editing style, etc, its a dead ringer for michael's style if you look at something he did a couple years ago. other programmers on youtube who are funny dont do it the same way.

    • @robnumnum2095
      @robnumnum2095 2 роки тому +17

      "lies and deceit" - I was about to say something similar

  • @Chriva
    @Chriva 2 роки тому +206

    "It looks like diarrhea"
    Ofc people are going to poke the hornet's nest lol

    • @sinpi314
      @sinpi314 2 роки тому +3

      That's not how you spell diarrhoea/s

    • @nicoradv3923
      @nicoradv3923 Рік тому

      @@sinpi314 so wat

  • @Ciubix8513
    @Ciubix8513 2 роки тому +262

    This is the best representation of what programming feels like

  • @sasimitra5871
    @sasimitra5871 2 роки тому +592

    I could not stop laughing the entire video and somehow still learned something.
    I swear, every single video on this channel is gold. I hope I can be remotely as good as you are if I ever become a youtuber.

    • @pseka_f5557
      @pseka_f5557 2 роки тому +22

      Gold like the diarrhoea

    • @snomando7208
      @snomando7208 2 роки тому +3

      diarrhoea? no no no no LIQUID gold

    • @derekmendes1058
      @derekmendes1058 2 роки тому

      Honestly, I stumbled on to your channel and could not be more impressed the quality of entertainment that you’re producing while still being educational. Keep it up man your going places.

    • @inquisitorthornside3p494
      @inquisitorthornside3p494 Рік тому

      This looks like a diarrhea.

  • @gergodemeter5553
    @gergodemeter5553 2 роки тому +371

    To be honest, I like how this guy is SLOWLY learning things. Slowly, but efficiently.

    • @vanjazed7021
      @vanjazed7021 2 роки тому +31

      Would not say slowly

    • @slotnickproductions6862
      @slotnickproductions6862 2 роки тому +17

      Learning all this from scratch? Not slow at all

    • @narwhal_
      @narwhal_ 2 роки тому +4

      @@slotnickproductions6862 its not impressive, but its definitely efficient and a good way to start. even if it is not the best :D
      i def couldnt do better lmao

    • @dexorne9753
      @dexorne9753 2 роки тому +3

      @@narwhal_ I'd love to see that, assuming you don't already know how to do it, would make a good video.

    • @narwhal_
      @narwhal_ 2 роки тому +2

      @@dexorne9753 im so bad at math its not even describable. most i can do is code in python and lua so im off the charts.

  • @GrantKot
    @GrantKot 2 роки тому +9

    I seem to have awakened an anime pootagonist.

  • @klonanbrown2807
    @klonanbrown2807 2 роки тому +98

    It was fun to watch you suff- I mean code and research, really inspiring, we need longer videos!

  • @texti_animates
    @texti_animates Рік тому +6

    this looks like diarhea

  • @elliotpaul3412
    @elliotpaul3412 Рік тому +8

    Looks like spicy diarrhea

  • @coffzor123
    @coffzor123 2 роки тому +143

    You're blowing up within the group watching game devs, right up in my recommended several times :) Love your content so far and I'm always clicking when I see you in my recommended :) You have a bright future here on youtube! Keep it up :)
    Buuuuut, your water looks like diarrhea.

  • @DeuxisWasTaken
    @DeuxisWasTaken 2 роки тому +35

    You can actually call C and unmangled C++ code (declared within an `extern C` block) directly from C# by compiling it as shared library and using the `DllImport` attribute thingy. It may require writing a wrapper in some cases, but it's usually far faster and easier than re-coding the entire thing.

  • @Polygarden
    @Polygarden 2 роки тому +40

    Lots of those scientific papers are overwhelming. Just keep in mind how water would behave. After fiddling around with water simulations for 2 years, it turned out that a simple "advection" and "curl" is all you need. And if you want that your fluid doesn't explode, keep in mind that it always should flow towards an area with less pressure than it's currently in. (so you make a pressure check with delta to fix it) Good luck diving into this rabbit hole!

    • @lobsterbark
      @lobsterbark 2 роки тому +5

      If you are trying to do real time water physics for games, I think you need to ask yourself how you are going to be using the fluid simulation for your game before anything else. That way you know if you actually need it, what areas can be sloppy and what areas need to be good.

    • @trevorthieme5157
      @trevorthieme5157 2 роки тому +4

      I can allready feel the flying anti gravity liquid due to lack of pressure in the air above it!
      That actually sounds cool af thinking of it if light refraction works on individual particles!

  • @shaladddin5687
    @shaladddin5687 2 роки тому +30

    this is how a big channel start, except Gonke goes straight to the final form

  • @unitysparticlesystem
    @unitysparticlesystem 2 роки тому +21

    3:23 We need to meme the sh*t out of this XD
    The visuals are awesome!

  • @yotamrothberg599
    @yotamrothberg599 Рік тому +16

    the fact that Michael reeves sparked this trend of really smart dudes making cool projects while acting ridiculous makes me appreciate him all the more.

  • @mani_mincraft
    @mani_mincraft 7 місяців тому +1

    Thank you. You really inspired me to start making physics simulations by myself, turns out that’s a pretty interesting field of computer science. So yeah thank you very much!

  • @the_kid777
    @the_kid777 3 місяці тому

    I seriously didn't think I would be revisiting this video so many times when I get stuck with programming. Thanks bro it makes me smile.

  • @fatitankeris6327
    @fatitankeris6327 2 роки тому +3

    1:50 Ah yes, the Michael Reeves philosophy...

  • @grandplat3462
    @grandplat3462 2 роки тому +5

    I genuinely respect this man's dedication

  • @mateklQ
    @mateklQ 2 роки тому +1

    I'm really glad I found your channel. Quality content right here, keep it up :)

  • @DamiemBlorp
    @DamiemBlorp 2 роки тому

    Lets goo! I just watched ur last video yesterday and thought I wasn't gonna see one for another few weeks. I'm blessed by the algorithm! Keep up the amazing work Gonkee, you're very underrated.

  • @Zedoy
    @Zedoy 2 роки тому +10

    It looks like golden diarrhea

  • @wwestrongmans
    @wwestrongmans 2 роки тому +3

    The water in coding moment is really vibing so well

  • @nononononononononono2045
    @nononononononononono2045 2 роки тому

    I love your approach to programming

  • @endingalaporte
    @endingalaporte 2 роки тому

    oh ma, your sense of humor is of great quality, and I love your videos explaining how differential equations are implemented, keep it up

  • @charliecreasey9194
    @charliecreasey9194 2 роки тому +5

    bruh i want longer vids i loveeeee this

    • @charliecreasey9194
      @charliecreasey9194 2 роки тому +1

      like even if you live stream the entire thing i would watch it

  • @yoratoni_depreciated
    @yoratoni_depreciated 2 роки тому +13

    omg, at this point, i'm just waiting for you to have 200k subs so you can make a lot more videos with that good old UA-cam money

  • @joelpww
    @joelpww 2 роки тому

    Thanks for filling in for Michael. Genuinely enjoying the content

  • @MightyEFX
    @MightyEFX Рік тому

    love how beautifully uninspiring yet inspiring your videos are

  • @3sc4p1sm
    @3sc4p1sm 2 роки тому +3

    This is a realistic example of trying to teach yourself maths and physics sims. Khan academy is great to really get the math bits down pat

  • @kcayos3970
    @kcayos3970 2 роки тому +3

    I am excited to see the final product of your physics code. This is super entertaining, keep this stuff up.

  • @lucasnogueira3232
    @lucasnogueira3232 2 роки тому +2

    I like how is apparent is the difference of your mental state between simulations in 2D and 3D

  • @meehdrescher
    @meehdrescher 2 роки тому +1

    i discovered your channel 15 minutes ago and i love it already

  • @RazgrizDuTTA
    @RazgrizDuTTA 2 роки тому +4

    Nice! Maybe I will try sometime.
    In my opinion there are 2 kinds of fluid simulations: those which look real (fine for video games and movie fx) and those which accurately model real fluids (for engineering and research).
    Actually SPH is used in simulation engineering software, often to simulate short impacts between a fluid and a solid. For longer time frames, "grid-based" (mesh) methods dominate, especially the finite volume method.
    (I'm doing a PhD in multiphysics simulation for engineering)

  • @SytheZN
    @SytheZN 2 роки тому +72

    I support this! "Use somebody else's implementation" is great advice for production, but terrible advice for learning.

    • @GrantKot
      @GrantKot 2 роки тому +36

      Both our emails have been modified for juiciness. He mentioned he was implementing fluids for a game, so I started off with a "wait, are you sure you want to do this yourself because these tools are available". But after that I gave a good list of simulation methods and their pros & cons as well as answering the technical questions asked.

    • @SytheZN
      @SytheZN 2 роки тому +10

      @@GrantKot 😀 Sorry if that came across as criticism! Was intended more as "doing something yourself is the best way to learn".

  • @L8nnC
    @L8nnC 2 роки тому +1

    I just love your vidoes man! Keep it up and you will be a famous coder!

  • @gabe.henrique
    @gabe.henrique 2 роки тому +2

    rgba alpha is the answer to transparency if you’re using SDL or OpenGl

  • @mahyellaw
    @mahyellaw 2 роки тому +8

    experiencing pain and suffering just to make balls into fluid. quality content as usual dude, hope your brain cells are eating fine.

  • @victormurphy3511
    @victormurphy3511 2 роки тому +4

    I love it.... I'm crying with laughter.... cave man... painful.... yes I understand how much work this take too...
    The power of red bull.... I love it.
    Thank you. Keep the videos coming.

  • @NoOneIsHere.TryLater
    @NoOneIsHere.TryLater 2 роки тому

    this is the most ive laughed from a youtube video in a long time. Your videos are great

  • @Bonfere
    @Bonfere 2 роки тому +1

    This Was so Good and THe music choice was on point

  • @Xphy
    @Xphy 2 роки тому +3

    I just love youu and how funny u r

  • @MrNathanShow
    @MrNathanShow 2 роки тому +3

    Stable Fluids paper is a good starting point. But estimating differential equations is fun. All and all fluid sim is still a hell hole to actually do due to that you're not actually simulating. But rather trying to use an algorithm to best estimate the next frame of the hypothetical simulation that is not real.

  • @tasya_nabila
    @tasya_nabila 2 роки тому

    I actually really happy to found your channel. It makes me wanna start my flutter project to make application that can receive data from WiFi module 😭

  • @scratchbeginner2954
    @scratchbeginner2954 7 місяців тому +2

    Him: Don't say it looks like diarrhea or I'll commit a war crime.
    Literally everyone: THIS LOOKS LIKE DIARRHEA!

  • @huntie1608
    @huntie1608 Рік тому +4

    This looks like diariea

  • @InvictusM0n
    @InvictusM0n 2 роки тому +11

    My man you should really stream your progress on twitch it will be fun for everyone seeing you struggle in realtime.

    • @rimmertf
      @rimmertf 2 роки тому +2

      most of the time that is counter productive when coding. It destroys the flow according to some gamedev i watched, but it could be fun

  • @alexanderzin
    @alexanderzin 2 роки тому

    Thanks! That thumbnail and title combo brightened up my day

  • @albrrrt
    @albrrrt 2 роки тому

    my man your videos are great, we all suffer together in each one's path

  • @MAPster7000
    @MAPster7000 2 роки тому +9

    If your diarrhea consists of magic golden balls floating randomly around... you may have a few serious problems xD
    Really awesome videos by the way ! I just spent several days figuring out how to draw a stupid isosphere in OpenGL without causing crazy graphical artifacts, programming is pain xD

  • @MC5677
    @MC5677 Рік тому +3

    4:18 this looks like diarrhea

  • @markusheimerl8735
    @markusheimerl8735 2 роки тому +1

    you can only make these big brain jokes if you actually do it in the end

  • @flamelizard
    @flamelizard 2 роки тому +1

    That was very helpful actually😁 thanks for the input! I am trying to implement fluid simulation as well. But I thought more into 2D Navier Stokes implementation with grid cells just like the Fluid Ninja plug-in for Unreal Engine. In the manual, it’s also explained more or less on how it’s implemented if you wanna take a look

  • @positivenozy6065
    @positivenozy6065 Рік тому +3

    it looks like diarea

  • @inuka6969
    @inuka6969 2 роки тому +3

    *diarrhea*

  • @xE92vD
    @xE92vD 2 роки тому +1

    Oh yeah, a channel that will make my day.
    Humour and programming perfectly balanced.

  • @ashisharky
    @ashisharky 2 роки тому

    The fucking music time-lapse part was absolutely amazing

  • @sophiaava5666
    @sophiaava5666 2 роки тому +23

    Investing in crypto now should be in every wise individuals list, in some months time you'll be ecstatic with the decision you made today.

    • @elisesummer4059
      @elisesummer4059 2 роки тому

      Most intelligent words I've heard.,

    • @cliffordharry5889
      @cliffordharry5889 2 роки тому

      Crypto is the new gold.

    • @miaemma8465
      @miaemma8465 2 роки тому

      wanted to trade Crypto but got discouraged by the fluctuations in price,

    • @lisamoore7309
      @lisamoore7309 2 роки тому

      @@miaemma8465 That won't bother you if you trade with a professional like Mr Timothy Gregg

    • @katieallie8740
      @katieallie8740 2 роки тому

      I heard that his strategies are really good

  • @petruciani
    @petruciani 2 роки тому

    this is the best programming video i've seen in my life! ... this week

  • @user-du8rw6tb6r
    @user-du8rw6tb6r Рік тому

    I have watched only the first 17 seconds of the video, and I already subscribed. Keep going

  • @niklasneighbor6726
    @niklasneighbor6726 Рік тому +2

    2 minutes in and i can tell how he started watching michael reeves and immediately adopted his personality lmao. like.

  • @NFSHeld
    @NFSHeld 2 роки тому

    At this point, I'm impressed you have not just given up and gone the "let a neural network figure out what any node on an object should behave like" route for even more labour intensive disappointment.

  • @russellg3775
    @russellg3775 2 роки тому

    Gonkee, you are awesome, liked and subscribed! As a side note, speak to your doctor about increasing your medication.

  • @AstroSamDev
    @AstroSamDev 2 роки тому +1

    Lmao, great video! I hope you eventually get it to not look like diarrhea 👀

  • @withernator
    @withernator 2 роки тому +1

    Love your videos man

  • @thegamingdragonslayer6972
    @thegamingdragonslayer6972 2 роки тому +1

    Really underrated channel

  • @sehzadeselim863
    @sehzadeselim863 4 місяці тому +1

    You are great, keep going!

  • @omgle118
    @omgle118 2 роки тому

    I actually got happy when the ad happened you deserve many money and likes and subsriincbers.

  • @chubamoa3640
    @chubamoa3640 2 роки тому +2

    The sims pretty fluid, I like the yellow dye . Aria could be added to make it more legendary

  • @priyanshuindra4648
    @priyanshuindra4648 2 роки тому

    bro I just love your videos...

  • @genkidama7385
    @genkidama7385 2 роки тому

    i tried making a compute shader verlet integration 2 years ago,
    it looked like the piece of cloth was in a quantum superposition state where each particle could be anywhere and nowhere at the same time. and one version of them was affected by gravity and falling forever not taking into account the spring forces of 2 fixed particles.

  • @TheFatherCharles
    @TheFatherCharles 2 роки тому +1

    Awesome video man

  • @disinlungkamei2869
    @disinlungkamei2869 2 місяці тому

    nice video bro you are talented all the best

  • @godnyx117
    @godnyx117 Рік тому

    Your humor is GOD level!

  • @IamPyu-v
    @IamPyu-v Рік тому +1

    This looks like Scratch could make a good first impression

  • @nandukrishna8142
    @nandukrishna8142 2 роки тому

    You know it took me years trying to do some physics stuff and finally I have something that works fine

  • @ClemoVernandez
    @ClemoVernandez 2 роки тому

    Hilarious video! Longer ones would be great

  • @gaadigaguddu
    @gaadigaguddu 2 роки тому

    Doesn’t look like you know what, but I’m watching it while having one.

  • @daldos9665
    @daldos9665 2 роки тому

    the left and right just bounching up and down

  • @frindjinny6
    @frindjinny6 Рік тому

    good to see micheal reeves is branching out

  • @timwhite7127
    @timwhite7127 2 роки тому

    I don't know jack or his little brother bull shit about computers but you still managed to get a chuckle outta me...

  • @JMM57
    @JMM57 Рік тому

    I have to say watching another guy develope stuff and knowing how the process goes myself I feel your pain.

  • @bini6991
    @bini6991 2 роки тому

    It would be fun to see someone else try to implement this engine in their game

  • @technowelliebobs4779
    @technowelliebobs4779 Рік тому

    Your humour is top notch

  • @abhrantapanigrahi3475
    @abhrantapanigrahi3475 2 роки тому

    This channel is gonna boom just in a bit

  • @DjLeonSKennedy
    @DjLeonSKennedy 2 роки тому

    Looks amazing!

  • @cade9491
    @cade9491 2 роки тому

    This is only the second video after the physics engine one i have watched from you and bro i have never laughed in a tech youtube video this much, you are hilarious hhh

  • @mrtaco5956
    @mrtaco5956 2 роки тому +2

    this guy is so underrated

  • @darthmemeious9526
    @darthmemeious9526 2 роки тому

    i only klicked because of the thumbnail.. now iam hooked on fluid simulations

  • @327efrain
    @327efrain 2 роки тому

    This is so soothing

  • @PoisonousCowCoding
    @PoisonousCowCoding 6 місяців тому

    The ballz look amazing bro

  • @amukh1_dev274
    @amukh1_dev274 Рік тому +1

    "We start how many things start: ⭐the balls ⭐

  • @Doug_Fany
    @Doug_Fany Рік тому

    01:02
    Boy, you just described the life of every living creature.

  • @Luted09
    @Luted09 8 місяців тому +1

    i would love some *expired mountain dew*

  • @fbf3628
    @fbf3628 2 роки тому

    yo i love your videos bro

  • @jakajaka3064
    @jakajaka3064 2 роки тому

    The moment you said you are comitting a warcrime I got an add "join the military"

  • @dienzer9098
    @dienzer9098 2 роки тому

    hey gonkee, i am glad you are working on fluid simulation. i'd reccomed you check out MH's fluid simulation book