What key feature distinguishes a 3D cutter from a 2D cutter?

The distinguishing feature of a 3D cutter is its ability to recognize and manipulate objects in three dimensions. This capability allows it to engage with the full volume of an object, facilitating processes such as cutting, engraving, or shaping materials based on their height, width, and depth.

In contrast, a 2D cutter operates strictly within two dimensions, handling objects that are defined by only their length and width on a flat surface. This limitation means that a 2D cutter cannot process the complexities of three-dimensional geometry, such as varying depths, which a 3D cutter is designed to accommodate.

Overall, the ability of a 3D cutter to recognize and interact with objects in three dimensions marks a significant advancement over 2D cutting technology, allowing for more intricate and versatile applications in manufacturing and design.