bufferView.schema.json

{
    "$schema": "http://json-schema.org/draft-04/schema",
    "title": "Buffer View",
    "type": "object",
    "description": "A view into a buffer generally representing a subset of the buffer.",
    "allOf": [ { "$ref": "glTFChildOfRootProperty.schema.json" } ],
    "properties": {
        "buffer": {
            "allOf": [ { "$ref": "glTFid.schema.json" } ],
            "description": "The index of the buffer."
        },
        "byteOffset": {
            "type": "integer",
            "description": "The offset into the buffer in bytes.",
            "minimum": 0,
            "default": 0
        },
        "byteLength": {
            "type": "integer",
            "description": "The length of the bufferView in bytes.",
            "minimum": 1
        },
        "byteStride": {
            "type": "integer",
            "description": "The stride, in bytes.",
            "minimum": 4,
            "maximum": 252,
            "multipleOf": 4,
            "gltf_detailedDescription": "The stride, in bytes, between vertex attributes.  When this is not defined, data is tightly packed. When two or more accessors use the same bufferView, this field must be defined.",
            "gltf_webgl": "`vertexAttribPointer()` stride parameter"
        },
        "target": {
            "description": "The target that the GPU buffer should be bound to.",
            "gltf_webgl": "`bindBuffer()`",
            "anyOf": [
                {
                    "enum": [ 34962 ],
                    "description": "ARRAY_BUFFER"
                },
                {
                    "enum": [ 34963 ],
                    "description": "ELEMENT_ARRAY_BUFFER"
                },
                {
                    "type": "integer"
                }
            ]
        },
        "name": { },
        "extensions": { },
        "extras": { }
    },
    "required": [ "buffer", "byteLength" ]
}