Position of elements'nodes intersected by a line

I have a uniform mesh of my domain as shown in the figure. There is a line cutting the domain. I want to access the nodes of all elements intersected by the line. The line is only defined by two points.

P.S: I have shown a simple unifrom mesh here but what if the mesh is non-uniform?

[darova]

Did you try polyxpoly?

[Muhammad Usman]

Yes I did. But I don't need the intersection of the line with the mesh elements. I need the nodes of the affected elements. Hope the below figure will make it more clear.

The highlighted nodes number/position is required.

Answer 1

[darova]

Look HERE

Check each triangle/element. If intersection exists then pick/highlight this element/triangle