Guest Tutorial: Meshing Small Scale Flip Sims

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Our friend Alvaro Moreira / alvaro.vfx.skull put quite a lot of work in optimizing small scale fluid meshes over the last couple of months. Today he wants to share his findings with the Entagma community. Watch him smooth a fluid's surface while maintaining sharp creases between the parts of this viscous fluid.
Download Project File:
www.entagma.com/downloads/MeshingSmallScaleFlipSims.zip
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Опубликовано:

30 сен 2024

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Комментарии : 51

@JoeBissell 4 года назад

I deeply appreciate all the work you guys put into these tutorials in these troubling times.

@cihankenar1 Год назад

Yes the dark ages were quite tough.

@GreasyBirb 4 года назад

Great tutorial. Honestly the thing that blew my mind the most was that you can select two nodes and use ALT to auto-merge them together. You've probably shaved off literally minutes of my day putting down merge nodes.

@mjparent222 4 года назад

Well Thank you so much. You go through the steps in a very understandable way ! Really good tutorial. Continue for more interesting and creative stuff.

@jippiiiiiiii 3 месяца назад

Hi! Very good tutorial. I'm trying to export alembic but the attribblur is not working on that and it makes the mesh look really bad. In houdini it looks really good though.

@AerysBat 4 года назад

Great FLIP tutorial, these are hard to come by!

@paulvansommeren 4 года назад

I wish all tutorial (in general) had those first 2 minutes of a walk-through...

@krip.gadgets1481 4 года назад

this pearl poo just convinced me to install Houdini at last. You guys are amazing.

@Djoshua1000 5 месяцев назад

Thank you for the lesson. one question - how to write the last stage of smoothing (using the blur attribute) in alembic? because the alembic itself is preserved without smoothing

@oleit3 4 года назад

Alvaro representando! Aí simmm :D Thanks for bringing us this amazing content, Entagma!

@ParticleSkull 4 года назад

Thx Gabriel!!

@aboldmule 2 года назад

Exactly what I was looking for to do a syrup sim. Thank you!

@yamooygeani 4 года назад

Thank you for the great tutorial. ^^

@PostolPost 4 года назад

sorry, what do you press at 16:50 to see the particles instead of the form? Cant hear, "Press Tab" ,"Press double"? Don't works for me..

@ParticleSkull 4 года назад

hey Postol, the shortcut for the front view is 3 (while the cursor is on the viewport). Not sure what I said, it looks like I said tab for no reason

@PostolPost 4 года назад

@@ParticleSkull thank you,

@kimnaye473 4 года назад

Thank you for the great tutorial. How can I resize the parameters panel like in your interface ?

@kimnaye473 4 года назад

Never mind. Found it :)

@Yakoza09 4 года назад

Man i do really like what you do and thx that you are trying to help us to improve in Houdini!!! BTW it doesn't look like chocolate :D

@lveronese 4 года назад

particleskull + entagma = very big smile

@workflowinmind 4 года назад

Same here

@ParticleSkull 4 года назад

Thx Luca, my smile is even bigger ;)

@AC-bc9kn 4 года назад

@@ParticleSkull Yaman! now tell us how to throw the eyeballs on it! ;P

@ParticleSkull 4 года назад

@@AC-bc9kn Hey AC, its actually not that complex. I basically scatter the eyes on the fluid's mesh, frozen on this last frame. Then I use a point deform connected to the simulated particles to make it move

@pavelkhorenyan7117 4 года назад

Good one! I did similar sim (toothpaste simulation, it's in my videos) but couldn't get it to work through flip solver. So I had to figure out a workaround.

@STROBdotNET 4 года назад

There is naother tutorial with the same kind of technique and some more: vimeo.com/409698465

@STROBdotNET 4 года назад

Hi particle skull!! Thank you for those amazing tips! Q: why don't choose "vdb from particle fluid" instead of "vdb from particle", what the difference?

@evmlionel 4 года назад

thanks Alvaro! can't wait for more (:

@ParticleSkull 4 года назад

glad you like it, Rynorigami ;)

@francescomatera2904 Год назад

Thanks so much for the tutorial! I'm a newbie with houdini and I don't understand why you prefer to build the whole structure of nodes instead of using the Particle Fluids shelf tab. Is there any reason for this?

@roberthintz4017 4 года назад

Can you do requests?

@Entagma 4 года назад

Open for suggestions, but no guarantees on requests :) Cheers, Mo

@roberthintz4017 4 года назад

@@Entagma How about scales for a suggestion?

@Entagma 4 года назад

Scales like in fish scales?

@roberthintz4017 4 года назад

@@Entagma Scales like in lizard scales.

@grebenshyo 4 года назад

@@roberthintz4017 do a 'points from volume' set to tetrahedral to your surface and copy your scale onto those. this here is a neat collection of tips for copying geo to points: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-WMfHeON7azw.html (a bit oldish workflow, actually, but it's fine for understanding the concepts. after that you might wanna check out the 'copy to points' node instead of 'copy stamp')

@k1qu344 3 года назад

Anyone knows why whenever i go under .01 on particle separation my sim stops being viscous? any value under .01 breaks the sim

@neptun3189 2 года назад

this was fantastic, cant believe how much i got from just 25minutes

@jordanstark2996 4 года назад

Hey, I got a question. How do I render this out with a simple shader using mantra?

@Ep19MA 3 года назад

Very good tutorial, looking forward to beer simulation tutorial

@juancarlosgzrz 2 года назад

How can I do to make flip stop emitting fluid?

@pdjinne65 3 года назад

Super useful tutorial, you're a pro! Thank you.

@WhimsiLooml1118 3 года назад

nice video could you make a tuto about toothpaste

@TroubleShotVFX 4 года назад

You are copying an pasting code into things before I can even process what you did.

@Entagma 4 года назад

Hey Dan, thanks so much for your feedback - it helps us to constantly improve our channel. Cheers, Mo

@massimobaita7178 3 года назад

Thank You very much!

@HobbitVFX 4 года назад

is it possible that I can export this to blender using the apprentice version? Thanks for the tutorial

@izvarzone 3 года назад

only in obj format, no animation

@sams_3d_stuff 3 года назад

Thank you so much!!

@giovannicaianiello7669 4 года назад

beautiful your very professional tutorials, could you do a tutorial where you create a dense fluid choccolate on a small bar? it would be fantastic thank you very much for your videos always 10000K like :-D