config.json

{
    "world": {
        "Fullscreen": true,
        "width": 800,
        "height": 600,
        "background": [ 0.0, 0.0, 0.0, 0.0 ],
        "gravity": 1,
        "damping": 0.9
    },
    "particles": {
        "affectRange": [ 2.5, 100.0 ],
        "types": [
            {
                "count": 5000,
                "color": [ 1.0, 1.0, 1.0, 1.0 ],
                "interactions": [ 0.5, 0.9, 0.2 ]
            }, 
            {
                "count": 10000,
                "color": [ 1.0, 0.0, 0.0, 1.0 ],
                "interactions": [ -0.1, -0.5, 1.5 ]
            },
            {
                "count": 0,
                "color": [ 0.0, 1.0, 0.0, 1.0 ],
                "interactions": [ -0.45, 0.5, 0.5 ]
            }
        ]
    }
}