[Closed] Writing max plugin for creating mr hair primitives

Hi,
I want to write plugin which will create hair (hair primitives) for mental ray rendering. Hair data will be loaded from external file. I have no idea how to use all mr api calls inside 3ds max plugin, for example mi_api_hair_begin. This is probably done somehow through imrAdvancedTranslation or imrTranslation classes. Any of you guys have seen some tutorials or examples for this? I didn’t find anything useful on google.