{
    "$schema": "https://json-schema.org/draft/2020-12/schema",
    "$id": "mesh.primitive.KHR_gaussian_splatting.EXT_gaussian_splatting_compression_wai.schema.json",
    "title": "EXT_gaussian_splatting_compression_wai extension of KHR_gaussian_splatting",
    "type": "object",
    "description": "A Gaussian splat set carried as a WAI object (capability wai.splat.int_codec): a WAI1 envelope in a buffer view, its content hash, its parameter set and, optionally, the origin's commitment. Draft of extensions/splat-exact.md section 3.2; the rules that need the envelope, the set or the decode are that section's.",
    "allOf": [ { "$ref": "glTFProperty.schema.json" } ],
    "properties": {
        "bufferView": {
            "allOf": [ { "$ref": "glTFid.schema.json" } ],
            "description": "The index of the buffer view that holds the object's WAI1 envelope, and nothing else."
        },
        "capability": {
            "type": "string",
            "description": "The envelope's capability.",
            "anyOf": [
                { "const": "wai.splat.int_codec", "description": "The integer Gaussian-splat attribute codec (payload WIS1)." },
                { "type": "string" }
            ]
        },
        "object": {
            "type": "string",
            "pattern": "^[0-9a-f]{64}$",
            "description": "The envelope's content hash: BLAKE3 over moq-jwp:object\\x01 and the envelope's bytes, as 64 lowercase hexadecimal digits."
        },
        "set": {
            "type": "object",
            "description": "The parameter set the envelope pins.",
            "properties": {
                "sha256": {
                    "type": "string",
                    "pattern": "^[0-9a-f]{64}$",
                    "description": "The SHA-256 of the set's one file, as the envelope's pin names it."
                },
                "bufferView": {
                    "allOf": [ { "$ref": "glTFid.schema.json" } ],
                    "description": "The index of the buffer view that holds the set's one file, where the asset carries it."
                }
            },
            "required": [ "sha256" ]
        },
        "commitment": {
            "allOf": [ { "$ref": "glTFid.schema.json" } ],
            "description": "The index of the buffer view that holds the text of the origin's commitment (kind wai-splat-commitment)."
        },
        "extensions": { },
        "extras": { }
    },
    "required": [ "bufferView", "capability", "object", "set" ]
}