Turn mesh into thread?

I’m wondering if there’s a way to get an object “filled” with thread/hair? Sorta like in this example:

Thanks in advanced! Also shoutout to Mr. RawAndRendered for being a CG beast.

yes there is a script that will do it. I think I remember seeing it in the blender tests section.

I do not know if this is exactly what you are looking for (read the whole thread, not just my message):

you may require some manually work to achieve something like that image.