Flevopink

 

 //animatie met 8 parallellogrammen hoogte = n en lengte = 2n lr = 1 
Vormen [] vorm;  
   
void setup() {    
 //  fullScreen();    
  size(780, 560);    
  float x = width/2;    
  float y = height/2;    
  float n = height/10; 
  float h = n; 
  float l = 2*n; 
  vorm    = new Vormen[8];  
  vorm[0] = new Paral(h, l, 0, 4, x-2*n, y-n, 0, color(255, 255, 0, 100));    
  vorm[1] = new Paral(h, l, 1, 4, x+2*n, y-n, 0, color(255, 255, 0, 100));    
  vorm[2] = new Paral(h, l, 1, 8, x-2*n, y+n, 0, color(255, 0, 0, 100));    
  vorm[3] = new Paral(h, l, 0, 8, x+2*n, y+n, 0, color(255, 0, 0, 100));    
  vorm[4] = new Paral(h, l, 1, 1, x-2*n, y-n, -90, color(0, 255, 0, 100));    
  vorm[5] = new Paral(h, l, 0, 7, x+2*n, y-n, 90, color(0, 255, 0, 100));    
  vorm[6] = new Paral(h, l, 0, 3, x-2*n, y+n, 90, color(255, 0, 200, 100));    
  vorm[7] = new Paral(h, l, 1, 1, x+2*n, y+n, 90, color(255, 0, 200, 100));   
}    
   
void draw() {    
  background(#E6FBFF);      
  //assenstelsel    
  stroke(255, 0, 0);    
  line (width/2, 0, width/2, height);    
  line(0, height/2, width, height/2);    
  stroke(0);  
    
  for (int i = 0; i < 8; i++)  
  {  
  vorm[i].display();    
  }  
  vorm[0].dpRotLi(vorm[0]);   
  vorm[4].dpRotRe(vorm[4]);   
   
  vorm[1].dpRotRe(vorm[1]);   
  vorm[5].dpRotLi(vorm[5]);   
   
  vorm[6].dpRotLi(vorm[6]);   
  vorm[2].dpRotRe(vorm[2]);   
   
  vorm[3].dpRotLi(vorm[3]);   
  vorm[7].dpRotRe(vorm[7]);   
}   
   
void keyPressed() {      
  if (key == 's') {     
    noLoop();   
  }      
  if (key == 'r') {        
    loop();   
  }   
}