constructor( array, stride, meshPerAttribute = 1 ) {

		super( array, stride );

		/**
		 * This flag can be used for type testing.
		 *
		 * @type {boolean}
		 * @readonly
		 * @default true
		 */
		this.isInstancedInterleavedBuffer = true;

		/**
		 * Defines how often a value of this buffer attribute should be repeated,
		 * see {@link InstancedBufferAttribute#meshPerAttribute}.
		 *
		 * @type {number}
		 * @default 1
		 */
		this.meshPerAttribute = meshPerAttribute;

	}
Constructs a new instanced interleaved buffer.

@param {TypedArray} array - A typed array with a shared buffer storing attribute data.
@param {number} stride - The number of typed-array elements per vertex.
@param {number} [meshPerAttribute=1] - Defines how often a value of this interleaved buffer should be repeated.