https://github.com/leonardo-montes/Unity-ECS-Job-System-SPH

Implementation of the SPH Algorithm (fluid simulation) in Unity, comparing singlethread and ECS/Job System performances.
https://github.com/leonardo-montes/Unity-ECS-Job-System-SPH

Last synced: 3 months ago
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Implementation of the SPH Algorithm (fluid simulation) in Unity, comparing singlethread and ECS/Job System performances.

• Host: GitHub
• URL: https://github.com/leonardo-montes/Unity-ECS-Job-System-SPH
• Owner: leonardo-montes
• License: mit
• Created: 2018-12-10T17:15:04.000Z (about 6 years ago)
• Default Branch: master
• Last Pushed: 2019-08-13T13:29:55.000Z (over 5 years ago)
• Last Synced: 2024-08-02T05:11:59.231Z (6 months ago)
• Language: ShaderLab
• Size: 6.11 MB
• Stars: 247
• Watchers: 15
• Forks: 43
• Open Issues: 2
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

• awesome-unity-open-source-on-github - Unity (ECS/Job System) SPH - Implementation of the SPH Algorithm (fluid simulation) (ECS)

README

        
# Unity (ECS/Job System) SPH

Implementation of the SPH Algorithm (fluid simulation) in Unity, comparing singlethread and ECS/Job System performances.

Updated to Unity 2019.2!

More info in this article: https://medium.com/@leomontes_60748/how-to-implement-a-fluid-simulation-on-the-cpu-with-unity-ecs-job-system-bf90a0f2724f

### How to:

You can select the scene from 'Assets/Scenes'. Once in the scene, you can hit play to see the simulation. You can change some settings in the script from the MANAGER GameObject.

### Settings:

**Single-thread:**

- Particle count

- Particle parameters*

**ECS, Job system:**

- Particle count

You can find the particle parameters* inside 'Assets/Job System/Prefabs' in the SPHSphereECS GameObject.

* Particle parameters:

  - radius

  - smoothing radius

  - rest density

  - gravity multiplier

  - mass

  - viscosity

  - drag