Squeak Programming 1 Square shapes and Polygons
Fall 2005

Add a category to the Bot Browser. Call it shapes (Middle button o rleft/right click)

Write a generic polygon method:

 polygon: n length: sidelength
   "Draw polygons of n sides with each of length sidelength"
	n timesRepeat: [
		self go: sidelength.
		self turnLeft: 360/n.
    ]

accept this new method for your category mymethods
- Middle button or Right/Left click on the method definition and accept (s)
- In the Bot workspace window type: Bot new polygon: 5 length: 50 .

Define another pyramid method:

pyramid
	5 timesRepeat: [
		self north.
		self go: 20.
		self east.
		self go: 20 ].
	5 timesRepeat: [
		self go: 20.
		self south.
		self go: 20.
		self east. ].
	self west.
	self go: 200.

accept this new definition. Right/Left click and accept (s)

Bot new pyramid
Assignment: Write a generic pyramid method for n steps of variable sidelength.
```
 pyramid: n length: sidelength

	 . . .
  
```
Assignment part 2: Write a checkerboard method, then a checkerboard pyramid method.

Squeak Programming 1 Square shapes and Polygons Fall 2005

Squeak Programming 1 Square shapes and Polygons
Fall 2005