The Arc Tool allows you to click three points in order to form an arc.

1. Click the Arc Tool button in the operation menu.
arc_step_1.png

2. Click three points on the field, where the second point will be used to guide the degree of the arc.
arc_step_2.png

3. Adjust the arc in the following ways:
  • Each of the points can be clicked and dragged
  • The number of marchers to be assigned can be changed

arc_step_3.png

4. When you are done press the "Assign" button or hit the "Return" key, which will assign marchers to the form.
arc_step_4.png