SPH method: Compressible Viscous Liquid

Overview

This porject is for learning how to implement Smoothed-particle hydrodynamics (SPH) for liquid simulation in C language. Let's fill in the code at TODO.

Text

See here

Demo

Command Key - when main window is active

q:quit

r:Start simulation

i:Reset paticle position

s:Save simulation result

n:Stop saving

Requirement

• LIB: math, glut, OpenGL, OpenMP
• SPH Parameter Data PATH: ../data/param.ini
• SPH Initial Particle Data PATH: ../data/bunny.stl
• SPH Container Data PATH: ../data/container.stl
• Export Data PATH: ../data/dst

Compile command

$ gcc main.c SPH.c Mesh.c GLTool.c MathTool.c -fopenmp -lglut -lGL -lGLU -lm -o sph

$ ./sph ../data/bunny.stl

Licence

MIT

Author

yoshimoto56