https://github.com/robert-leitl/gpgpu-2d-sph-fluid-simulation

2d smoothed-particle hydrodynamics (SPH) fluid simulation on the GPU in WebGL 2.
https://github.com/robert-leitl/gpgpu-2d-sph-fluid-simulation

gpu physics-simulation sph webgl

Last synced: 8 months ago
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2d smoothed-particle hydrodynamics (SPH) fluid simulation on the GPU in WebGL 2.

• Host: GitHub
• URL: https://github.com/robert-leitl/gpgpu-2d-sph-fluid-simulation
• Owner: robert-leitl
• License: mit
• Created: 2022-10-10T08:30:45.000Z (over 3 years ago)
• Default Branch: main
• Last Pushed: 2022-11-08T12:18:46.000Z (over 3 years ago)
• Last Synced: 2025-04-03T20:03:53.119Z (about 1 year ago)
• Topics: gpu, physics-simulation, sph, webgl
• Language: JavaScript
• Homepage:
• Size: 1.73 MB
• Stars: 9
• Watchers: 1
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# GPGPU 2D SPH Fluid Simulation

![SPH Screenshot](https://github.com/robert-leitl/gpgpu-2d-sph-fluid-simulation/blob/main/cover.jpg?raw=true)

Rough implementation of a 2d smoothed-particle hydrodynamics ([SPH](https://en.wikipedia.org/wiki/Smoothed-particle_hydrodynamics)) fluid simulation on the GPU in WebGL 2. 

[DEMO](https://robert-leitl.github.io/gpgpu-2d-sph-fluid-simulation/dist/?debug=true)

### Features

- GPGPU particles SPH simulation based on [WebGL-SPH Project](https://github.com/mjwatkins2/WebGL-SPH) by mjwatkins2

- Odd-even merge sorting [GPU Gems 2 Article](https://developer.nvidia.com/gpugems/gpugems2/part-vi-simulation-and-numerical-algorithms/chapter-46-improved-gpu-sorting)

- Offset list creation for cell lookup [Wicked Engine Dev Blog Article](https://wickedengine.net/2018/05/21/scalabe-gpu-fluid-simulation/)