這是今天上課的內容:
PImage imgBG;
int []x={0,0,0,0,0};
int []y={0,0,0,0,0};
int n=0;
void setup(){
size(1152,1280);
imgBG=loadImage("123.png");
}
void draw(){
background(imgBG);
for(int i=0; i<5; i++){
circle(x[i], y[i], 40);
}
}
void mousePressed(){
//if(n>=5) return;
x[n]=mouseX;
y[n]=mouseY;
n = (n+1)%5;
}
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