Method clone

src/LGraphNode.ts:861–891

()

  /* Creates a clone of this node */
  clone(): LGraphNode | null {
    if (this.type == null) return null
    const node = LiteGraph.createNode(this.type)
    if (!node) return null

    // we clone it because serialize returns shared containers
    const data = LiteGraph.cloneObject(this.serialize())
    const { inputs, outputs } = data

    // remove links
    if (inputs) {
      for (const input of inputs) {
        input.link = null
      }
    }

    if (outputs) {
      for (const { links } of outputs) {
        if (links) links.length = 0
      }
    }

    // @ts-expect-error Exceptional case: id is removed so that the graph can assign a new one on add.
    delete data.id

    if (LiteGraph.use_uuids) data.id = LiteGraph.uuidv4()

    node.configure(data)

    return node
  }

  /**
   * serialize and stringify