In this video, I follow Mike Ash’s guide to Fluid Simulation and port Jos Stam’s "RealTime Fluid Dynamics for Games" algorithm and code in Processing (Java). Code: https://thecodingtrain.com/challenges...

p5.js Web Editor Sketch: https://editor.p5js.org/codingtrain/s...

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References:
GitHub Issue: https://github.com/CodingTrain/Rainbo...
RealTime Fluid Dynamics for Games: http://www.dgp.toronto.edu/people/sta...
MSAFluid: https://www.memo.tv/msafluid/
Lily Pad: https://github.com/weymouth/lilypad
Fluid Simulation for Dummies: https://mikeash.com/pyblog/fluidsimu...

Videos:
Why Laminar Flow is AWESOME:    • Why Laminar Flow is AWESOME  Smarter...  
What DO we know about turbulence?:    • Why 5/3 is a fundamental constant for...  
Perlin Noise:    • Perlin Noise in p5.js  
Livestream Archive:    • Coding Train Live  167: Bouncing DVD ...  

Related Coding Challenges:
#24 Perlin Noise Flow Field:    • Coding Challenge #24: Perlin Noise Fl...  
#102 2D Water Ripple:    • Coding Challenge 102: 2D Water Ripple  
#103 Fire Effect:    • Coding Challenge #103: Fire Effect  

Timestamps:
0:00 Introduction
0:59 Topic suggestion from deardanielxd
3:30 Mike Ash's "Fluid For Dummies" thesis
6:42 Incompressible fluid
8:45 Velocity field
9:12 Density of dye
11:14 Port the code to Processing
15:47 addDensity() function
19:34 Diffuse
23:35 Project
25:52 Advect
30:17 Set bounds
33:05 Mirror velocity in edge layers
36:19 Time set function
38:58 Render the density
44:10 Add fade
46:40 Add perlin noise
48:00 Add Pvector
50:35 Recap and next steps
52:22 Adjustments to code

Editing by Mathieu Blanchette
Animations by Jason Heglund
Music from Epidemic Sound

Website: http://thecodingtrain.com/
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Coding Challenges:    • Coding Challenges  
Intro to Programming:    • Start learning here!  

p5.js: https://p5js.org
p5.js Web Editor: https://editor.p5js.org/
Processing: https://processing.org

Code of Conduct: https://github.com/CodingTrain/Codeo...

This description was autogenerated. If you see a problem, please open an issue: https://github.com/CodingTrain/thecod...

#fluidsimulation #turbulentfluidflow #processing