{
    "model": "NeRF",
    "args": {
        "spherical": true,
        "color": "rgb",
        "encode_x": 10,
        "encode_d": 4,
        "core": "nerfadv",
        "core_params": {
            "density_net": {
                "nf": 256,
                "n_layers": 4
            },
            "color_net": {
                "nf": 256,
                "n_layers": 3
            },
            "specular_net": {
                "nf": 128,
                "n_layers": 1
            },
            "appearance": "combined"
        },
        "space": "voxels",
        "steps": [16, 64, 32],
        "n_samples": 64
    },
    "train": {
        "max_epochs": 50,
        "prune_epochs": [10],
        "split_epochs": [10, 30],
        "density_regularization_weight": 1e-4,
        "density_regularization_scale": 1e4
    }
}