Iris-Pack-Overworld/generators/plain.json

{
    "interpolator":{
        "function":"BILINEAR_STARCAST_9",
        "horizontalScale":33
    },
    "seed":7246661,
    "composite":[
        {
            "style":{
                "style":"IRIS_DOUBLE",
                "zoom":0.87,
                "fracture":{
                    "style":"IRIS",
                    "zoom":0.195,
                    "multiplier":18
                }
            },
            "seed":10056,
            "bezier":true
        }
    ]
}