What are the different types of CAD? Computer-aided design, or CAD, began in the late 1960s and early in the 1970s and was developed internally by big aerospace and car companies ...

Also, you can view the model in Wireframe draw style. In it, you can find an Auto-Rotate feature that automatically rotates a 3D model. Besides that, standard zoom, rotate, and pan functions are ...

But with the hybrid modeling of ZW3D, they can flexibly do surface modeling and solid modeling with ease. It breaks the boundary bewteen 3D solid, non-solid, surface and wireframe modeling.