Members of Zemax staff are now sharing coding solutions they have written or vetted within the forum category Code Exchange. This includes DLLs, API script, and ZPL code. All of these will be provided alongside a general ReadMe document so you can quickly understand and utilize the solutions. This forum category is visible to supported users only. This means that you must be logged in and associated with an active Zemax license in order to see this category.
For more information, see this article: New to the Code Exchange? Read this!
Read this update in Chinese: 新增论坛类别：代码交流
Read this update in Japanese: 新しいフォーラムカテゴリー：コード交換
