What is the function of the ViewCube in design software?

The ViewCube serves as a navigational tool in design software, enhancing the way users interact with three-dimensional models and designs. It provides an intuitive interface that allows users to switch between different views—like top, front, side, or even isometric perspectives—simply by clicking on the faces or corners of the cube. This feature is particularly beneficial when working on complex 3D designs, as it streamlines the process of orienting the view to gain a better understanding of the model’s spatial relationships.

In contrast, the other options involve functionalities that are not related to the navigation features of the ViewCube. Changing dimension units pertains to the measurement settings within the design software, while adjusting layer opacity deals with visual adjustments in the design workspace. Selecting different file types is associated with file management, allowing users to open or save designs in various formats, which is distinctly different from the primary purpose of the ViewCube in aiding navigation.