void setup(){
size(500,500);
}
void draw(){
ellipse(250,250,480,480);
for(float angle=0; angle<PI*2; angle+=PI/3){
triangle(250,250,250+240*cos(angle), 250+240*sin(angle),
250+240*cos(angle+PI/3),250+240*sin(angle+PI/3));
}
}

畫更多線
void setup(){
size(500,500);
}
void draw(){
ellipse(250,250,480,480);
for(float angle=0; angle<PI*2; angle+=PI/3){
for(int R=0; R<=240; R+=30){
noFill();
triangle(250,250,
250+R*cos(angle), 250+R*sin(angle),
250+R*cos(angle+PI/3),250+R*sin(angle+PI/3));
}
}
}

馬力歐
PImage imgMario;
float marioX=0, marioY=0, marioVX=0, marioVY=0;
void setup(){
size(400,600);
imgMario = loadImage("Mario.png");
}
void draw(){
background(255);
image(imgMario, marioX, marioY, 100 ,150);
marioX += marioVX;
marioY += marioVY;
}
void keyPressed(){
if(keyCode==UP) {marioY-=5;}
if(keyCode==DOWN) {marioY+=5;}
if(keyCode==LEFT) {marioX-=5;}
if(keyCode==RIGHT) {marioX+=5;}
}

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