HEADING

Syntax

HEADING

Explanation

HEADING outputs the turtle's heading, an integer from 0 to 359. Straight up is 0, to the right is 90, down is 180, and to the left is 270.

Use SETHEADING to set the turtle's haeding.

DRAW and CLEARSCREEN set the turtle's heading to 0.

Example

TO NAUTILUS


 * RT 5


 * FORWARD HEADING


 * BACK HEADING


 * IF HEADING < 130 THEN NAUTILUS

END

This procedure slowly moves the turtle around, drawing longer lines as the heading increases.

? NAUTILUS

?