Simplify Programs with Functions

• • Watch Fun Programming [video 32]

  • Simplify this program using a function:

float r;

void setup()

{

size(400,400);

background(255);

noStroke();

fill(0);

rectMode(CENTER);

r = 0;

}

void draw()

{

background(255);

fill(#FF850A);

translate(100,100);

rotate(r);

rect(0,0,60,60);

resetMatrix();

fill(#00FFFF);

translate(100,200);

rotate(-1*r);

rect(0,0,60,60);

resetMatrix();

fill(#FF00FF);

translate(100,300);

rotate(r);

rect(0,0,60,60);

resetMatrix();

fill(#FFFF00);

translate(200,100);

rotate(-1*r);

rect(0,0,60,60);

resetMatrix();

fill(#00FF00);

translate(200,200);

rotate(r);

rect(0,0,60,60);

resetMatrix();

fill(#FF0000);

translate(200,300);

rotate(-1*r);

rect(0,0,60,60);

resetMatrix();

fill(#0000FF);

translate(300,100);

rotate(r);

rect(0,0,60,60);

resetMatrix();

fill(#FF78FF);

translate(300,200);

rotate(-1*r);

rect(0,0,60,60);

resetMatrix();

fill(#78FF78);

translate(300,300);

rotate(r);

rect(0,0,60,60);

r = r + 0.05;

}

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