Grouter / godot-fftwater

[PROJECT ON HOLD] Real time water simulation based on J. Tessendorf's paper. (The C++ code is very bad, since I didn't really know C++ at the time of writing that code)

Godot FFT Water

Works on Godot 3.2-beta

This project is still not finished. See TODO board in here: Road to version 1.0

Usage (if you want to just use it in your game)

WIKI

Usage (if you want to extend this in c++)

1. Clone this repo recursively with git clone --recursive
2. Navigate to godot-cpp folder
3. Install dependencies (see Dependencies section below) and run:

# This may take a longer time to compile
scons p=linux/osx/windows generate_bindings=yes

4. Navigate back to the root directory of this repo and run command in Compile section below

Dependencies

1. Scons
2. g++
3. FFTW3 configured with

./configure --enable-shared --with-pic
make
make install

Compile

Everytime you make change in c++ code you must recompile with one of these commands to see change in Godot

scons p=linux/osx/windows

Thanks to

Ocean simulation part two: using the fast Fourier transform