SPH Simulation

📚 Project Description

Smothered-particle hydrodynamics simulation of liquids written in Haskell.

🎬 Demo

🚀 Quick start

To build and run the project using Stack use:

stack run

Or using Cabal:

cabal run SPHSimulation-exe

Known issues

In case of having problems with OpenGL install freeglut

macOS:

brew install freeglut

Arch Linux:

sudo pacman -Sy --noconfirm freeglut

⚙️ Development

Adding new file

1. Create NewFileName.hs in ./src folder

Important: Filename should start with capital letter

2. Head of the file should contain module declaration

 module NewFileName where

3. Import this module to ./app/Main.hs

 import NewFileName

1. Update ./SPHSimulation.cabal correspondingly

 library
  exposed-modules:
      Lib
      Objects
      NewFileName

Profiling

In some case you may want to profile program.

You first need to reinstall packages with profiling capabilities

cabal install --reinstall --enable-profiling

Then edit cabal configuration (SPHSimulation.cabal) with such ghc options

ghc-options: -threaded -rtsopts "-with-rtsopts=-N -p" -prof -O2

And finally run with profiling enabled

cabal run SPHSimulation-exe --enable-profiling

You will find *.prof file at root dir of project