How to make a 3D wind tunnel | Embergen wind trail effect

[@neeo9949]

This is the only channel that keeps updating tutorials above 0.7.5 and I support it 100%!

[@amasun13]

The only tutorial about this after a whole night to find

[@RoyalsAndRogues]

Glad you found it!

[@jlyn8228]

A wild Nat appears!

[@Fralibers]

Awesome and very well explained. Hope you’ll do more of these ember gem tutorials. Have a great day 👍

[@batlabat1754]

Amazing, thank you so much, you made the overall software more understandable to me 💪

[@pierrebesaans3230]

Very cool.

[@hakanparspolat3301]

Thank you man, well explained 🤟

[@LeRoiPapayou]

That was a great recommendation KZbin, well done. And big thank to you man, learned a lot in a very short time ! Post Modulation is freaking cool

[@huzeyfesina]

Great tutorial! Helped me a lot. You just earned yourself a subscriber!!🎉

[@RoyalsAndRogues]

Glad I could help!

[@skarheavy3766]

Amazing! Waiting for after effects tutorials!

[@RoyalsAndRogues]

They will be on the way.

[@matiasadrianmahler322]

Thank you so much, very great tutorial. Hope to see more soon!😁

[@julensalazar2282]

Great tutorial. I don´t understand how can you have only 528 subs, man. You are very good at explaining these things. Thanks for the video!

[@RoyalsAndRogues]

Thank you, this means a lot.

[@Lapso3Design]

hice todos los pasos peo no me quedo igual. talvez por ser nueva versión. pero agradezco muchísimo el aporte que haces. muchas gracias

[@rendermanpro]

Nice!

[@MrGawn]

*vor-ticity* As in "Vortex" Thanks for the tut though...

[@RoyalsAndRogues]

Yes, realized this after recording (I'm dyslexic and it's how I first read it years ago) it's an old habit that sneaks in when I'm not paying enough attention.

[@TheSiimur]

Great tut thanks!

[@JasonKey3D]

great stuff 👍

[@RoyalsAndRogues]

Thanks!

[@bibbjoshh4857]

thank you

[@KimSalimVFX]

316 subs is criminal, Great tutorial!!

[@greentokyo]

This was great! Thanks!

[@spottedhyenaOwO]

Amazing work! Im trying to add a custom fbx animation but it doesnt seem to be working, is there any tutorials on how to make and export fbx animations that you suggest?

[@RoyalsAndRogues]

I'll add it to my list. What setting are you using and what program are you exporting from?

[@spottedhyenaOwO]

@@RoyalsAndRogues using from blender. Made a simple spaceship with 3 different objects parented to this main ship. These objects go up and down and basically function as air breaks

[@RoyalsAndRogues]

@@spottedhyenaOwO Just tried a blender export with my plane model and it two Spheres parented to it and it works fine for me. Is it not coming in at all? Be sure to double check the master scale (you can click "fit scale to simulation in the latest version scale and orientation are the usual culprits for me ) Also when exporting from blender be sure to check "back animation" and make sure the animation is a reasonable length by adjusting how many frames the dope sheet is.

[@spottedhyenaOwO]

@@RoyalsAndRogues Got it to work now! Thank you so much!

[@blackswan6386]

@@RoyalsAndRogues nice :D

[@aspizak]

Awesome!

[@AdrianPorter-f4b]

Hi Great Video! I am still getting some vorticity show up eve when its at 100% for instance it travels on the ground and shows up. Any tips?

[@RoyalsAndRogues]

If you are talking about the post modulation try bringing your source, and ramping curve Min % up.

[@mayssayasmina2072]

hi great job, can we import a city inside with topography and export the sim to unreal engine? thank you

[@RoyalsAndRogues]

Yeah, just make ithe city an FBX and export as a vdb

[@mayssayasmina2072]

can we change the smoke to arrows or lines like in CFD softwares

[@RoyalsAndRogues]

I think you best bet for that would be using a particle emitter and exporting the particles as alembic files and replacing the points with arrows or tracing them with lines

[@brandonsmith8235]

I really need a tutorial on using Embergen to simulate combustion. 1. The explosion must happen inside a contained custom volume at -65 degrees. 2. The explosion must be able to be compressed as the piston raises up. 3. Need a spark effect to ignite the explosion and create a realistic explosion spreading out from said spark in slow motion. 4. Explosion needs to transition into smoke, and exit through an exhaust. I can't find anything that would even support this.

[@RoyalsAndRogues]

This isn't really a tutorial as much as a very specific use case. This post might help: www.linkedin.com/posts/keyjason_real-time-illustration-sim-of-the-4-stroke-activity-7138531200813432832-o1IL? If you ask Jason nicely on Twitter or LinkedIn he might give you the project file/tips for setting it up.

[@r.raibaud]

hi, a question, i have a customer who is looking for an aerodynamic model. with embergen can i have a reliable aerodynamic simulation?

[@RoyalsAndRogues]

Not sure what you mean exactly. If you mean you have an aerospace client who wants to use embergen for drag and friction testing for real world applications, then no. Embergen is not a scientific research tool. If they want visualizations of turbulence it can do that but it is a vfx program for films and games and not a scientific/research tool.

[@rajkart]

hey man, nice learning from you... could you help me render high resolution in Embergen... pls.. my rendering looks blurry.

[@RoyalsAndRogues]

Are you importing into a 3D render engine or rendering straight from embergen?

[@rajkart]

@@RoyalsAndRoguesthanks for replying man..and yes I'm rendering straight in emergen

[@rajkart]

@@RoyalsAndRogues pls save me

[@RoyalsAndRogues]

The best places to look would be: Render Node> Export > Image Size Shading Node > Rendering > Raymarch Sharpening > Check on and slide up as needed (Usually works like a charm) Shading > Smoke (or whatever you want to sharpen) > Density limit/clamp Volume Processing Node > Post Processing> play with Negative Dilate and Sharpen (If you have motion blur or something this might be the culprit) Simulation> Simulation Size> Upscaling > x2-x3 ‼ Requires a lot of GPU memory Good luck @rajkart

[@Orion-ml3iv]

best

[@blackswan6386]

Hi Sir, i want to use Trial version to test some of my projects, is it possible to do this in trial version ? and 2. question i hav animated FBX File wich i would like to put in instead of static plane, is this working ? thanks sir, this is really awesome ! i found this today and i fell in love with all this function and locig build. really impressive. thanks again sir

[@blackswan6386]

3 question: how to integrate it into Blender ? doses this work or should i render the clip in Embergen ? thanks

[@RoyalsAndRogues]

I don't have the trial version but it should give you full access for a 2 weeks then cut off. You can test Blender compatibility with their free VDB's. Look up any "how to render VDBs in blender" to make it work.

[@blackswan6386]

@@RoyalsAndRogues i tried it and i never gonna miss it - this is just epic - thank you sir

[@blackswan6386]

Export as VDB works Awesome, my example was 5GB but i can handle this i have strong PC - i do more pratice. thanks sir showing this effect really need ! hope you do more stuff with this clouds things. bye Sir thank you

[@rrbcm1523]

is there a way to hide the model? so that the only visible is the smoke that takes shape on the model's body ?

[@RoyalsAndRogues]

Yeah, just click the collider node go to visuals and uncheck show shape. The shortcut for show shapes is "H" so hitting that should also remove them.

[@basejumperdx4573]

Can u make tyre burnout smoke

[@RoyalsAndRogues]

I'll give it a go!

[@SD-ni9jh]

It's actually "vorticity" from vortex not voricity but cool stuff

[@RoyalsAndRogues]

Yep haha. Funny part is I knew it just spaced while trying to record 😬

[@asartiomas3549]

Can you add project file to description?

[@RoyalsAndRogues]

Unfortunately this was made in an alpha version and not compatible with 1.0 +

[@asartiomas3549]

@@RoyalsAndRogues Oh it starting to make sense why the visual result is quite different than yours, even though I did everything the same, step by step.

[@RoyalsAndRogues]

@@asartiomas3549 Yeah the same settings should work more or less, you have a few more options too now that might help actually.

[@NN_86]

How to time remap vdb?

[@RoyalsAndRogues]

In what program?

[@SeanyKrabs]

import isn't an option for me

[@RoyalsAndRogues]

It should be under "collider" > "shapes" >Import If not you need to update your software.