(n) The simplest type of data representation for 3-D models Wireframe modeling is a natural outgrowth of 2-D CAD in that such models only contain information on edges and vertices With a wireframe modeler, there is no implicit information on the boundary between inside and outside the model volume Wireframe can also refer to a rendering technique in which only the edges and vertices are represented in the image
The basic framework of a part model constructed of wires and surface parts Wire is the general term for a line, arc, circle, augmented line, spline, ellipse, or polyline
Wireframe rendering is a fast method in which objects are drawn as if they have been made of wires, with only their edges showing All edges are drawn because hidden-edge removal is not performed