What is Edge Loop?
An edge loop is a path of connected edges that run around the perimeter of a polygonal face. Edge loops are an important tool for editing and modifying models in 3D visualization. They can be used to add detail, change the shape of an object, or create new objects entirely.
Edge loops are made up of vertices, which are the points where two edges meet. These vertices can be moved, deleted, or added to change the shape of the loop. Edge loops can also be subdivided, which creates new vertices and edges within the loop. This subdivision can be used to add detail to a model or to change its shape.