What is a unique ability of Face Blend compared to Edge Blend?

Face Blend has the distinctive capability to create a blend between two faces that are not directly connected. This feature allows for greater design flexibility, especially in complex geometries where the surfaces may not intersect or share a common edge.

In contrast, Edge Blend mainly deals with edges, typically blending two edges that are directly connected, resulting in a smooth transition along the edge. This limitation makes Edge Blend less adaptable for creating transitions between non-contiguous faces.

By enabling users to connect disparate surfaces with a smooth blend, Face Blend provides powerful functionality for sophisticated design tasks, enhancing the ability to manipulate and control surface continuity and aesthetic appearance in CAD modeling.