sample_scene.json

{
    "view": {
        "type": "parallel",
        "prp": [0, 0, 10],
        "srp": [0, 0, 0],
        "vup": [0, 1, 0],
        "clip": [-4, 20, -1, 17, 5, 75]
    },
    "models": [
        {
            "type": "cube",
            "center": [4, 4, -10],
            "width": 8,
            "height": 8,
            "depth": 8
        },
        {
            "type": "cylinder",
            "center": [12, 10, -49],
            "radius": 1.5,
            "height": 5,
            "sides": 12,
            "animation": {
                "axis": "y",
                "rps": 0.5
            }
        }
    ]
}