Download Wire Builder Free Unity. 

An editor tool to create suspended electricity or telephone wires in a matter of seconds. Built around an intuitive click & drag scene-view editor.

Connectors can be added to GameObjects. In turn, wires can be connected between them. Multiple connectors can form a group, allowing multiple wires to be connected (eg. utility poles).

Features:

• Intuitive click & drag scene-view editor.

• Preset-based wire type settings

• Per-wire adjustable sagging

• Adjustable wire resolution per meter

• LineRenderer or MeshRenderer wire generation

• Animated wire shader (Standard/URP)