Lets you make coincide the vertices of two graphic entities by
shortening or prolonging them, depending on whether the selected
entities have an intersection point.
Fillet
Creates an arc that links the two selected entities. You are prompted
the radius of curvature. The graphic entities are shortened or
prolonged, depending on whether they have an intersection point or not.
In the subsequent executions the radius is not requested again, it
remains the same; the only input requested is the selection of two
other entities.
Chamfer
Creates a chamfer between two selected entities inserting a line that
cuts them at a distance from their intersection point equal to the
required value.
The segments that remain outside the chamfer are deleted.