複習上週進度
Ctrl+R 跑程式
Ctrl+K 開啟資料夾
噁心的接龍
void setup(){
size(400,400);
}
int R=30;
void draw(){
ellipse(mouseX,mouseY,R,R);
R-=3;
if(R<0) R=30;
}
填色
void setup(){
size(400,400);
colorMode(HSB,100);
}
int R=30,H=0;
void draw(){
fill(H,100,100);
ellipse(mouseX,mouseY,R,R);
R-=3;
if(R<0) R=30;
H++;
if(H>=100) H=0;
}
直線條
void setup(){
size(400,400);
colorMode(HSB,100);
}
int R=50,H=0;
int CircleX=200,CircleY=200;
void draw(){
fill(H,100,100);
ellipse(CircleX,CircleY,R,R);
R-=2;
CircleX+=random(10);
CircleY+=random(10);
if(R<0){
R=50;
CircleX=200; CircleY=200;
}
H++;
if(H>=100) H=0;
}
亂跳
void setup(){
size(400,400);
colorMode(HSB,100);
}
int R=50,H=0;
int CircleX=200,CircleY=200;
void draw(){
fill(H,100,100);
ellipse(CircleX,CircleY,R,R);
R-=2;
CircleX+=random(30)-15;
CircleY+=random(30)-15;
if(R<0){
R=50;
CircleX=200; CircleY=200;
}
H++;
if(H>=100) H=0;
}
讀圖
PImage img;
void setup(){
size(1280,720);
img=loadImage("error.png");
}
void draw(){
image(img,mouseX,mouseY);
}
加背景
PImage img,imgBG;
void setup(){
size(1280,720);
img=loadImage("Snoopy-PNG.png");
imgBG=loadImage("snoopy bg.jpg");
}
void draw(){
image(imgBG,0,0,width,height);
image(img,mouseX,mouseY,100,100);
}






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