line
Makes a line from a to b. Note that this is not a special
case of the polyline, but actually a separate type that has exactly two points. The
easiest way to use the function is with the interactive point selector, but if you
know the end point values it might be easier to just type them in. Lines are useful
as intermediate constructions, to build up a larger polygon, a sweep, for making
a trimming boundary, things like this. They can also be used for marking off a model
that doesn't have many finalized details. Like all objects, the line is created
in the current drawing plane.
a :
Point
First end point
b :
Point
Second end point