HW03

程式碼:

void setup(){

  size(600,600);

}

void draw(){

  fill(123,255,255);

  rect(100,100,50,100);

  fill(129,255,0);

  ellipse(mouseX,mouseY,100,100);

}

程式碼

void setup()

{

  size(600,600);

}

float x=100.0,y=100.0;

void draw()

{

background(0,0,0);

fill(255,255,0);

ellipse(x,y,100,60);

fill(255,0,0);

ellipse(mouseX,mouseY,40,60);

fill(0,0,0);

ellipse(mouseX,mouseY,50,10);

x=x*0.9+mouseX*0.1;

y=y*0.9+mouseY*0.1;

}