This command draws a series of two curves with different radii
between 2 tangents. In the dialog, set the layer to draw, the
radius for each curve and the arc length of the first curve. The
program calculates the length of the second curve to fit with the
tangents. After the dialog, the program prompts to pick 2 lines to
define the tangents in and out.
Pick first tangent:
pick a line
Pick second tangent:
pick a line
Pulldown Menu Location: Draw > Arc
Keyboard Command:
2curves
Prerequisite: Two tangents