week03,hw03

1.

void setup(){
  size(600,600);
}

void draw(){
  fill(255,0,0);
  ellipse(mouseX,mouseY,100,100);
}
2.

void setup(){
  size(600,600);
  frameRate(24);
}
float x=50,y=150;
void draw(){
  background(0,0,0);

  fill(random(255),random(255),random(255));
  ellipse(mouseX,mouseY,120,50);

  fill(255,0,255);
  ellipse(x,y,50,120);
 
  x=x*0.9 + mouseX*0.1;
  y=y*0.9 + mouseY*0.1;
}
3.

今天上課進度上都還不錯，還蠻容易瞭解的