What does "Projected edge" refer to in CAD?

"Projected edge" in CAD refers to the technique of selecting an edge from a 3D model to generate a corresponding new line in a 2D sketch. This is crucial in design as it allows drafters and designers to incorporate features of 3D models into 2D representations.

By projecting an edge, the designer can create accurate geometric references that are aligned with the existing 3D elements, ensuring that the sketch properly reflects the model's dimensions and features. This method streamlines the design process, facilitating the development of more complex models from simpler sketches without losing fidelity to the original geometry.

The other options involve different functionalities within CAD software, such as visual effects, texturing, or 3D rendering, but do not capture the specific action and purpose of projective edges in the context of creating sketches from 3D models.