What type of feature is a "Revolved Boss" considered in SolidWorks?

A "Revolved Boss" is classified as a 3D feature in SolidWorks because it involves creating a three-dimensional shape by revolving a two-dimensional sketch around an axis. The process begins with a 2D sketch that outlines the profile of the shape. When this sketch is revolved, it creates a solid object with volume and defined geometry in three dimensions.

This process enables the designer to generate complex shapes, such as cylindrical objects or more intricate forms, which are not possible with basic 2D features. Hence, the "Revolved Boss" adds depth and structure to the design, firmly placing it in the category of 3D features that contribute to the overall modeling process in SolidWorks.

In contrast, other feature types like 2D features only exist in a flat plane and do not possess volume, while sketch features are primarily the initial profiles used to create 3D shapes. Assembly features, on the other hand, involve the interaction and connection of components rather than the creation of geometric shapes.