Draft Snap Angle

Description
This method snaps to the points of circles and arcs at specific increments of 30° and 45°; this includes 60°, 90°, 180°, 270°, and other integer multiples.



How to use

 * 1) Make sure  and  are turned on.
 * 2) Choose a Draft tool to draw a shape.
 * 3) Move the cursor over a circle or arc object.
 * 4) The circle or arc will be highlighted in yellow, and a small white circle will indicate the point, where your point will be attached; this point will be at an angle of 30 or 45, or be a multiple of those.
 * 5) Click to attach your new point.