Animation Mode

There are two primitives that allows to execute commands witout the turtle displays them: animation and stopanimation

Primitives	Arguments	Utilisation
anim, animation	none	You go into animation mode. The turtle does not draw on the screen anymore but follows the stored line. To update the drawing on the screen, use the primitive update. It is very useful to create an animation or to draw a line faster.
stopanim, stopanimation	none	Animation mode is finished: you switch back to classical mode. You can see the turtle's moves on screen.
repaint	none	In animation mode, updates the screen: the image on the drawing area is updated.

To notice the animation mode, a camera icon appears in the history command. If you click on the icon, the animation mode will stop. It's equivalent to use the primitive stopanimation.