Let's Build the RPG! - 57 – Unreal Engine 5.1 FluidSim Interactive Water Tutorial

You dont need to run code for socket on begin play you can just drag and drop bp dynamic force on to static mesh component it will become a child of it as a part of the character bp

Wow! Is there any way you can make these RPG functions premade available to noobs (maybe/obviously for a price) or make your bad selves available for consulting (again maybe/obviously for a price)?

How to implement this within Lyra?

i have a problem where any water plane i place into the viewport is completely invisible, and idk how to fix it

Great video ! ......1 question, 
My Fluid sim is not centered on my player... any idea why ? how to fix?

Hello, I don't understand it: I see here that the UE5-provided-water is reacting to the character and items. Does the water in UE5 also has buoyancy for items? I tried the "Marvel Master Reactive Dynamic Water V3" in UE2.7. It's very nice, but do I still need it? Does the Unreal Engine 5.1 FluidSim Interactive Water have all functions of the "Marvel Master V3" ?

Cara vou te mandar uma real quando tiver fazendo um tutorial aproxima mais a câmera das Bluprints para vermos o que você esta fazendo.

Uma coisa que você não fala no vídeo que e muito importante, quem esta tendo problema para simular a física da agua na UR5 5.1 e que o nível da agua tem que esta no nível Z 0 só assim funcionou para mim! Não sei porque mais vi no foram da Unreal que so funcionava assim.

For anyone who is having trouble using more than one fluid sim actor plane, you need to go into the begin play for the sim trigger actor (BP_DynamicForce_component/BP_FluidImpulse_repeating) and change the "Get all actors of class" from using an array index of 0 to just a standard array and then whenever you run the sim check(by default its on tick) you just do a for each loop with the array you made on begin play and plug the loop body and array element into the target for "Apply fluid force impulse", if the stuff isn't working double check the array is using "get all actors of class" in 5.0 epic accidentally made the BP_DynamicForce_component use "Get actor of class". Ideally, you would turn this into a custom actor component and remake it in C++ since a for-each loop in blueprints on tick can bog down performance, and in C++ it's not an issue.

This would fix the fireball thing, I also recommend creating a custom component based on the Impulse repeating example BP for a character or actor. If you have a varying landscape height you can also break the world location of the "sim" variable made on begin play and just use the z value. that will auto-set it to wherever the sim plane is so you are not hard coding world coordinates.

To the creator of the video I want to thank you for making this video, I have not found any other resources that show how to set up water interactions using the epic water system. Epic should update their docs for this or make a tutorial on the learn.unreal page.

Do you have any advice on how to get FluidSim to work for multiple waterbodies at different z locations? I'm trying do a mountain landscape with multiple pools of water at different elevations. 🤔

Good! Do you know how to move the high of the BP_FluidSim? Even if I move the Z-axis higher, the interaction point is still at the same place(on the ground).

is there a way to increase the radius of the instanced component?
found it nvm

i cannot for the life of me get the interaction to work hahaha. I drag the ball and theres nothing. Am i missing a checkbox? Thank you

Hello NumenBrothers, it's not working for me. Is it possible that i can download this Scene from you?

Is there a way to make the ripples look different? other shape for example

I've been trying to get the Fluid Sim working on UE 5.0.3 and 5.1.1, but haven't had any success at all. Are there any other settings that I need to be aware of or adjust to get it working?

How is fluid sim working for u in 5.1 impossible, it's broken af , it only works for you if taken original plugin

really good, thanks bro!

Hi, i have an issue with my water, when i go underneath, there is the blue water clearance, but when my camera is looking down the ground, the shaders of the water dissapear. What can I do to fix this ?

will you cover a way to make ocean audio as you approach the ocean spline?

I don't know why it didn't occur to me at the time, but I think the right way to handle the underwater explosions is using that Fluid Impulse component. So most likely we'll do a future episode on that, unless I hear any better ideas 😄