arc2

Help Contents Graphics Drawing Curves arc2
Arc cngon

arc2 angle radius

like arc, draws an arc of a circle, but with the arc starting at the turtle, and the center to the right of the turtle. If both angle and radius are positive a clockwise arc is drawn. If both are negative, a counterclockwise arc is drawn.

Examples: 

arc2 30 100	;draws a right turn
arc2 -30 -100	;draws a left turn

Reference:

Arc cngon