Unreal Engine 5.2 - Moveable Fire & Collisions With Niagara Fluids [2]

Topic: Unreal Engine 5.2 - Moveable Fire & Collisions With Niagara Fluids
In this Part 2 of a Introductory set of Tutorials for Niagara Fluids, I will demonstrate how to create a moveable fire and smoke effect in Niagara FX System and Niagara Fluids in Unreal Engine 5.2+.
The emitter will be able to be moved around and simulate in World Space with the Fire/Smoke reacting accordingly, we will also go over how to setup Interactions with Static Meshes/Geometry.
This video will also have some overlap/review with the previous video of emitting Niagara Fluids from Particle Sources.
If you need to extend the distance culling
Try, (r.HeterogeneousVolumes.MaxTraceDistance 100000) in the command console.
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Patreon:
/ renderbucket
Discord:
/ discord
Tags:
Niagara Fluids, Unreal Niagara FX, Unreal Fire & Smoke, Unreal Gas Solver, Introduction To Niagara Fluids, Emitting Volumes/Fluids From Particles, Heterogenous Volumes, Niagara Fluids Volumes, Niagara Sticky Particles, Niagara Fluids Tutorial, Unreal Engine Tutorial, Unreal Volumes, Niagara Fluid Collisions, Niagara Fluids Moveable Emitter

[@thomaswindfeld728]

Absolutely amazing video! You do not only show how to set it up but you explain what the parameters do. Thanx! 🙂

[@carpediemhouse]

Certainly! Here's a thank you message in English for creating your KZbin content: "Thank you so much for creating this KZbin content! Your hard work and dedication shine through in every video. Your insights, creativity, and knowledge have been incredibly valuable to all of us. Keep up the fantastic work, and I'm looking forward to more amazing content from you in the future!" Feel free to personalize this message further to suit your needs.

[@LiMaking]

Thank you, I def learned something today! Sent this to a friend aswell. Will check more of your stuff!

[@vembdev]

awesome thanks for this tut

[@user-gy6vq3ln2s]

thanks, a lot, amazing video.

[@eineatombombe]

really cool!

[@thronosstudios]

Wow. What a revelatory tutorial! I assume these features weren't enabled from the get-go like other applications to make sure everything runs well, but at least there's a solution. Thanks so much for sharing! 🙏🔥

[@vid828]

Great tutorial. Can this be added to the sequencer? Would love a tutorial that describes that method.

[@summer.vfX-trem]

thanks for tuto. I made a try with 5.4, it look like that some behavior had change. If I set everything as you did, there is less fire sticking to the shape (even if the particle are). If in fluid, I turn off, use radius fall off, it seems more similar. don't know what have changed. also, it seems that the tag collider is useless (the fluid use mesh collision seems to handle the whole tricks)

[@collectiveunconscious3d]

Really nice, this is the stuff that makes me excited but do you know if you can somehow cash this or add this to the sequencer? Can you just cash it the same as a other particle cach?

[@xdragon5502]

can you tell mne way the fire disapers when i move close to it?

[@user-ps6ds5ov2l]

❤

[@DonEsteban3D]

Hey renderBucket, do You know how to move emiter inside bounding box during simulation? I've tryed everything without success :/ (parenting does not work either).

[@valerianarancio333]

How to create that mountain in the background? Thanks

[@mush2245]

for some reason master gas emmiter is not taking the confetti as the source

[@sergioalvarez2792]

My Niagara Fire looks great on the viewport from Niagara but when I drop to the level have a few resolution, I have the epic settings. What its happening? Thank you!

[@trockenmittel]

this is nice. i was wondering if you had any idea how to try and get similar effects to gases like in oxygen not included. say i want a gas cloud to move around the map.and is it possible to implement a pipe system with water fluids. water pump out fluids to another hole in the ground for example

[@renderbucket]

Easier to approach that with some game logic and blueprints not actually trying to simulate liquids through a pipe or through your scene over large distances. That would be far too demanding for current hardware using a real fluid sim like what Niagara Fluids is doing.

[@T1mothyTee]

Hi where did you get that wheat from?! the wind effect looks really good

[@renderbucket]

I just made them procedurally. They aren't great but they look okay when there's tons of them. 😆 The wind effect is done in the material using unreals "SimpleGrassWind" node connected to the "World Position Offset".

[@ejmartinez2508]

Awesome! Do you have anything coming up for interactive water using 5.2?

[@LiMaking]

Oh I would love to know this too.

[@ejmartinez2508]

@@LiMaking I just purchased his master class. There's a whole section on FLIP fluids

[@LiMaking]

@@ejmartinez2508 Thank you for telling me!!

[@jaypatel9344]

I do not get the emitting fire is there a reason as to why?

[@renderbucket]

Try setting your Scalability Settings / Graphics Settings to High.

[@jaypatel9344]

@@renderbucket Thank you so much!

[@IVAN_PLAY-dn8hi]

will my PC burn as well?

[@ReinhardtBuhr]

Unfortunately yes

[@IVAN_PLAY-dn8hi]

@@ReinhardtBuhr Okay

[@ReinhardtBuhr]

If anyone know how to optimise the 3d gas niagara effect that would be great