3D Model Objects
Wireframes
A wireframe model is a skeletal description of a 3D object. There are
no surfaces in a wireframe model; it consists only of points, lines, and
curves that describe the edges of the object. With AutoCAD you can
create wireframe models by positioning 2D (planar) objects anywhere
in 3D space. AutoCAD also provides some 3D wireframe objects,
such as 3D polylines (that can only have a CONTINUOUS linetype)
and splines. Because each object that makes up a wireframe model
must be independently drawn and positioned, this type of modeling
can be the most time-consuming.
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