A lightweight Smoothed Particle Hydrodynamics

This is a header-only implementation of the Smoothed Particle Hydrodynamics. Tested with valgrind, no memory leak.

Dependencies

On Ubuntu 16.04, install GLUT and OpenGL.

sudo apt install -y freeglut3-dev
sudo apt install -y mesa-utils

Tested by clang++ version 3.8.0 with C++14.

Running the demo

make 
./main

• Keyboard 'a' - Start animation.
• Keyboard space - Next Frame.
• Keyboard '1' - Dam break.
• Keyboard '2' - Water Drop.
• Keyboard '3' - Faucet.
• Keyboard 'g' - Switch Grid Visibility.

Sample solutions

• Result: Faucet

• Result: Dam Break

• Result: Water Drop

Reference

• Müller, Matthias, David Charypar, and Markus Gross. "Particle-based fluid simulation for interactive applications." In Proceedings of the 2003 ACM SIGGRAPH/Eurographics symposium on Computer animation, pp. 154-159. Eurographics Association, 2003.