reading:
read pages 61-68, 79-95, 173-180
homework:
create a drawing using iteration and print out on the laser printer
create an animation using iteration
review decisions and iteration for quiz on monday
presentation: class 3 lecture notes [pdf ]
example files: class 3 example files [zip]
quiz:
//quiz 1, problem 1
//this code should draw
//a black rectange on a white background
size(200, 200);
fill(0);
rect(10,10, 100, 100);
background(255);
//———————————–
//quiz 1, problem 2
//this code should draw three black circles next to each other
size(200, 200);
fill(0);
ellipse(10,100, 20, 20)
ellipse(50,100, 20, 20)
ellipse(100,100, 20, 20)
//———————————-
//quiz 1, problem 3
//this code should draw one black circle
size(200, 200);
fill(0);
ellipse(10,300, 100, 100);
//———————————-
//quiz 1, problem 4
//this code should draw one diagonal line across the window
Size(200, 200);
Line(0,0, 200, 200);
// ———————————
//quiz 1, problem 5
//this code should draw four rectangles in the window
size(200, 200);
background(0);
fill(0);
rect(0,0, 100, 40);
rect(30,50, 20, 10);
rect(100,100, 30, 25);
rect(120,160, 20, 20);