This example renders a tower structure as a set of SVG lines and paths, with red outlines defining the tower’s profile and internal border levels. It shows how D3 line generators construct polygonal shapes from computed coordinate arrays, while a loop populates those arrays using a custom interpolation function to vary width at different heights. The visualization includes equipment placements (RF and MW) positioned relative to the tower’s tapered geometry, using D3 selections and attribute setters within a React setup, all rendered in an SVG canvas with a grey reference rectangle.