My goal is to generate closed polygons from the intersection points of straight polylines.

[ToanNguyen]

I'm just starting to learn VB.NET and AutoLISP. Could anyone help me write a piece of code for the following task?
In model space, there are many straight lines or polylines intersecting each other (note: each intersection point involves at most two lines or polylines).
From these intersection points, how can I generate closed polygons — like creating a mesh or grid from the intersections?
I’ve tried writing the code myself, but it’s really difficult.

[SLW210]

Can you post a before and after .dwg?

 

Do you want a .NET or LISP solution?

[SLW210]

Also, how are the intersections to be sorted and selected?

[BIGAL]

This using Bpoly but you have to pick pick pick a poin, Is that what your looking for ?

[SLW210]

Since you are only ask for help, can you post what code you have so far?

 

There are several solutions out there that you would have found with a search, what are those not doing that you require?