Oh boy, here we go again. Big fan here and I am really excited ^^ Thank you for all your work!

Very impressed with how neatly you dealt with the submerged case!

thank you Mr. Mueller, I cannot stress enough how valuable you explanations are, on the internet there are almost no sources available explaining this stuff at all. No book or paper I read explains the math really well. I would pay hundred of Euros to have a complete course that explains all the math, tricks and modern solutions used in CFD Papers to the point that I can implement it on my own. p.s. the more content =>the happier I get so thank you one more time :D

Damn I coded almost the same thing for my procedural game like 7 years ago, the terrain was already using columns for caves and different materials, so adding water was mostly straight-forward. I was so surprised when adding velocity to it instead of just a heightmap resulted in waves 😄 it was so fun to play around with it aswell! :)

Thank you for these tutorials! They have considerably helped me in implementing the techniques in your papers. xpbd is something I very much want to implement in my game. I would love to see tutorials expanding your soft body example with collisions with other soft bodies, rigid body shapes and particles. I have always thought there should be a physics system biased on simple particles and searching for such has lead me here. Your tutorials are a rare and prized thing! Thank you!

Man you are talented. Well done.

Love all of your videos, they are simply awesome, thank you so much for taking the time :) I was just wondering if there is a very minor 'bug' in your code or not (its probably totally unnoticible in the result). Should you not be using an unmodified height when reading the neighbours to compute the velocities? There may be some slight errors introduced due to reading the positional damped height in directions which cell heights have been updated this frame (line 247-252).

I love your videos! Since you seem to be focusing on fluids right now, maybe you would consider doing a video about smoothed particle hydrodynamics?

Very nice your videos are always great

Ur channel is gold!

wow IT IS INSANE!

Hello, do you also plan on a video on Rigid Body dynamics and shape matching? Your videos and your website simplifying intimidating concepts gave me courage to pursue more on computer graphics and simulations. You are doing sublime work!

Great demo! Can the next video simulate the movement of water in a swinging drinking glass?

Wow, that's so cool. I was like "How can you simulate 3d fluid in javascript???", and then you explain how. So clever :)

One trade-off with the way the influence of the balls on the water works is that moving the yellow ball along the bottom of the pool slightly causes huge waves directly above it. But on the other hand one doesn't have to render for several hours per second of output, so ... tradeoffs :)

really nice. but something i have struggled with in the past is wave propagation speed. its heavily dependent on the grid resolution and there is no good way to adjust it to a realistic value

Weird coincidence, as I'm looking at your other water papers at the moment. I've got the water from the old 2008 GDC paper working, and I'm looking at the shallow water paper from 2010 Siggraph. Did you ever write a newer version of that, or do you have an errata?

Can this be used for slopes too, when tweeked right?

Could you pls make tutorials series how make simulation from this article "Real-time Simulation of Large Bodies of Water with Small Scale Details" in Unreal Engine? I read this hundred time but still I dont know even how to start ;(

Another banger. Granted, it’s the worse fluid simulation lol but you even managed to make that good by rendering the surface. There’s an example of this sim on three js that I used while learning compute shaders and they just left that up to three

How to make it interact with terrain?

Is this also called Shallow Water simulation or is it something else?😊

Very innovative way of doing fluid simulation. However it's mostly limited to visual effects with no real engineering applications (which breaks away from your previous tutorials). I wonder how you'd go about doing a Navier-stokes Fluid-structure simulation.

Source code shows 695 lines, but granted a lot of that is unavoidable rendering stuff. Where specifically is the "100 lines" section though?

I don't understand why you prefer browser. I would think as an Nvidia researcher you would use Warp.

Could XPBD be used for modal analysis somehow?