image.schema.json

{
    "$schema": "http://json-schema.org/draft-04/schema",
    "title": "Image",
    "type": "object",
    "description": "Image data used to create a texture. Image can be referenced by URI or `bufferView` index. `mimeType` is required in the latter case.",
    "allOf": [ { "$ref": "glTFChildOfRootProperty.schema.json" } ],
    "properties": {
        "uri": {
            "type": "string",
            "description": "The uri of the image.",
            "format": "uriref",
            "gltf_detailedDescription": "The uri of the image.  Relative paths are relative to the .gltf file.  Instead of referencing an external file, the uri can also be a data-uri.  The image format must be jpg or png.",
            "gltf_uriType": "image"
        },
        "mimeType": {
            "anyOf": [
                {
                    "enum": [ "image/jpeg" ]
                },
                {
                    "enum": [ "image/png" ]
                },
                {
                    "type": "string"
                }
            ],
            "description": "The image's MIME type. Required if `bufferView` is defined."
        },
        "bufferView": {
            "allOf": [ { "$ref": "glTFid.schema.json" } ],
            "description": "The index of the bufferView that contains the image. Use this instead of the image's uri property."
        },
        "name": { },
        "extensions": { },
        "extras": { }
    },
    "dependencies": {
        "bufferView": [ "mimeType" ]
    },
    "oneOf": [
        { "required": [ "uri" ] },
        { "required": [ "bufferView" ] }
    ]
}