Top 7 C++ fluid-simulation Projects

FluidX3D

53 3,207 8.6 C++

The fastest and most memory efficient lattice Boltzmann CFD software, running on all GPUs via OpenCL.

Project mention: FluidX3D | news.ycombinator.com | 2024-03-24

Blender-FLIP-Fluids

33 1,603 6.1 C++

The FLIP Fluids addon is a tool that helps you set up, run, and render high quality liquid fluid effects all within Blender, the free and open source 3D creation suite.

Project mention: How to stop fluid simulation from exploding? | /r/blenderhelp | 2023-07-09

If all else fails, you may want to consider a premium addon like FLIP Fluids, which in my experience feels more stable than the default fluid sim, though it may be a bit costly. Consider trying the demo.

InfluxDB

www.influxdata.com sponsored

Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
SPlisHSPlasH

2 1,490 6.7 C++

SPlisHSPlasH is an open-source library for the physically-based simulation of fluids.
LatticeBoltzmann

1 52 4.9 C++

A 2D Lattice Boltzmann program
inkbox

4 28 0.0 C++

Fluid simulation using GLSL shaders (by bassicali)
FluidSimulation

2 5 10.0 C++
FlipSolver2d

1 1 8.4 C++

A 2d Flip/Pic solver implemented in C++ following "Fluid simulation for computer graphics" by Robert Bridson
WorkOS

workos.com sponsored

The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).