Developing the 3d isovist to optimization

Im trying to make a version of isovist that can give me the optimize place for my building to be maximum seen from a path.
I need a componant that could give me a list with the items that are included in two other lists.
I am not sure if this is the only proplem, if you have any other idea :slight_smile:

2D 3D (38.0 KB)

isovist-1.3dm (66.1 KB)

try this:

2D 3D (37.9 KB)