week03,hw3

1.

void setup(){
  size(600,600);
}

void draw(){
  fill(255,0,0);
  rect(mouseX,mouseY,100,100);
}

2.

void setup(){
  size(600,600);
  frameRate(24);
}
float x=100,y=100;
void draw(){
  background(0,0,0);

  fill(255,255,0);
  ellipse(mouseX,mouseY,60,60);

  fill(255,0,0);
  ellipse(x,y,50,50);
 
  x=x*0.8 + mouseX*0.2;
  y=y*0.8 + mouseY*0.2;
}

3.

由於禮拜二生理不適沒去上課,今天有請教蕭俊宇同學教導
目前進度還算跟上,對有些程式碼有一點小不懂就是