Traditional Culture Encyclopedia - Traditional customs - What are the characteristics of wireframe model, surface model and solid model in CAD?

What are the characteristics of wireframe model, surface model and solid model in CAD?

wire frame model

Generally speaking, lines are used to express all graphics, and more in two-dimensional diagrams.

More abstract

Surface model

It is often used to represent a shape-based figure, which is composed of points and lines.

Close to reality, but empty on the surface.

Solid model

In the three-dimensional diagram, it is obtained by editing the two-dimensional diagram, which reflects the object more truly.