Method addProperty

src/LGraphNode.ts:1464–1478

* add a new property to this node * @param type string defining the output type ("vec3","number",...) * @param extra_info this can be used to have special properties of the property (like values, etc)

(
    name: string,
    default_value: NodeProperty | undefined,
    type?: string,
    extra_info?: Partial<INodePropertyInfo>,
  )

   * @param extra_info this can be used to have special properties of the property (like values, etc)
   */
  addProperty(
    name: string,
    default_value: NodeProperty | undefined,
    type?: string,
    extra_info?: Partial<INodePropertyInfo>,
  ): INodePropertyInfo {
    const o: INodePropertyInfo = { name, type, default_value }
    if (extra_info) Object.assign(o, extra_info)

    this.properties_info ||= []
    this.properties_info.push(o)
    this.properties ||= {}
    this.properties[name] = default_value
    return o
  }

  /**
   * add a new output slot to use in this node