Line - Shape intersection

Ahoj guys! Little problem I’m soooo sure someone already solved:

https://vvvv.org/sites/default/files/imagecache/large/images/GenericInersection-Renderer_2015.07.26-22.01.04.png

Lets say I have a close shape, and some point outside it. Its possible to find the intersections points between the shape (in red) and the white lines (from the bound center of the shape and the points outside)?

ciao!

GenericIntersection.v4p (14.6 kB)

2d-circle-line-intersections

thanks, almost there!!