[프로세싱 시험대비] 시험에 나올만 한것들 정리

불꽃놀이 🌈

 

 
void setup(){
  size(600,600);
}
 
 
void draw(){
  background(0);
  int n=0;
  strokeWeight(3);
  while(n<10){
    
    stroke(random(255),random(255),random(255));
    line(mouseX,mouseY,random(width),random(height));
    n++;
    
  }
  
   
}
 
 

 

충돌하면 사라져~ 💦💦💦

 

int []bricks=new int[10];
boolean []alive=new boolean[10];
 
 
void setup(){
  size(600,600);
  for(int i=0;i<bricks.length;i++){
     bricks[i]=i*100+50;
     alive[i]=true;
  }
  
  fill(#FF0000);
  noStroke();
}
 
 
void draw(){
  background(0);
  
  for(int i=0;i<bricks.length;i++){
     if(alive[i]){
       ellipse(bricks[i],width/2,100,100);
     }
  }
  
  fill(#FFFF00);
  ellipse(mouseX,mouseY,30,30);
  fill(#FF0000);
  
  for(int i=0;i<bricks.length;i++){
     if(dist(mouseX,mouseY,bricks[i],width/2)<50+15){
       alive[i]=false;
     }
  }
  
  
   
}
 
 

 

 

 

튕겨나가기💥

float x,y;
float easing=0.1;
 
 
void setup(){
  size(600,600);
  
}
 
 
void draw(){
 background(128);
  float dx=mouseX-x;
  x+=dx*easing;
  float dy=mouseY-y;
  y+=dy*easing;
  ellipse(x,y,100,100);
  
  
  
   
}