De rode puntjes zijn de (0,0), en tevens rotatie punten van de pentomino's .

argumenten van de constructor 1) "n" grootte, 2) "lr" links of rechts, 3) "letter" de letter van de pentomino 4) en 5) x, y positie, 6) hoek, 7) kleur 

De pentomino's I,T,U,V en X hebben geen spiegelbeeld, om dit aan te geven voer ik voor argument lr een 2 in

 

 

class Pentos extends Vormen { 
   
Pentos(float n_, int lr_, char letter_,  float x_, float y_, float hoek_, color c1_) {  
 super();  
 n = n_;   
 lr = lr_; 
 x = x_;   
 y = y_;   
 hoek = hoek_;  
 c1 = c1_;  
 letter = letter_; 
 } 
void display() {  
 fill(c1);  
 //strokeWeight(2);  
 pushMatrix();  
 translate(x, y);  
 rotate(radians(hoek));   
 beginShape(); 
 if (letter == 'x')            {vertex(0,0);     vertex(0,-n);    vertex(-n,-n);   vertex(-n,-2*n); 
                                vertex(0,-2*n);  vertex(0,-3*n);  vertex(n,-3*n);  vertex(n,-2*n); 
                                vertex(2*n,-2*n);vertex(2*n,-n);  vertex(n,-n);    vertex(n,0);}                         
 if (letter == 'p' && lr == 1) {vertex(0,0);     vertex(0,-3*n);  vertex(2*n,-3*n);vertex(2*n,-n); vertex(n,-n);  vertex(n,0);}  
 if (letter == 'p' && lr == 0) {vertex(0,0);     vertex(0,-n);    vertex(-n,-n);   vertex(-n,-3*n);vertex(n,-3*n);vertex(n,0);}  
 if (letter == 'w' && lr == 1) {vertex(0,0);     vertex(0,-n);    vertex(-n,-n);   vertex(-n,-3*n);vertex(0,-3*n);  
                                vertex(0,-2*n);  vertex(n,-2*n);  vertex(n,-n);    vertex(2*n,-n); vertex(2*n,0);}                          
 if (letter == 'w' && lr == 0) {vertex(0,0);     vertex(0,-n);    vertex(n,-n);    vertex(n,-2*n); vertex(2*n,-2*n);  
                                vertex(2*n,-3*n);vertex(3*n,-3*n);vertex(3*n,-n);  vertex(2*n,-n); vertex(2*n,0);}  
 if (letter == 'f' && lr == 1) {vertex(0,0);     vertex(0,-n);    vertex(-n,-n);   vertex(-n,-2*n);vertex(0,-2*n);  
                                vertex(0,-3*n);  vertex(2*n,-3*n);vertex(2*n,-2*n);vertex(n,-2*n); vertex(n,0);}   
 if (letter == 'f' && lr == 0) {vertex(0,0);     vertex(0,-2*n);  vertex(-n,-2*n); vertex(-n,-3*n);vertex(n,-3*n);  
                                vertex(n,-2*n);  vertex(2*n,-2*n);vertex(2*n,-n);  vertex(n,-n);   vertex(n,0);}   
 if (letter == 'z' && lr == 1) {vertex(0,0);     vertex(0,-n);    vertex(n,-n);    vertex(n,-3*n);  
                                vertex(3*n,-3*n);vertex(3*n,-2*n);vertex(2*n,-2*n);vertex(2*n,0);}   
 if (letter == 'z' && lr == 0) {vertex(0,0);     vertex(0,-2*n);  vertex(-n,-2*n); vertex(-n,-3*n);  
                                vertex(n,-3*n);  vertex(n,-n);    vertex(2*n,-n);  vertex(2*n,0);} 
 if (letter == 'u')            {vertex(0,0);     vertex(0,-2*n);  vertex(n,-2*n);  vertex(n,-n); 
                                vertex(2*n,-n);  vertex(2*n,-2*n);vertex(3*n,-2*n);vertex(3*n,0);} 
 if (letter == 'v')            {vertex(0,0);     vertex(0,-3*n);  vertex(n,-3*n); 
                                vertex(n,-n);    vertex(3*n,-n);  vertex(3*n,0);}  
 if (letter == 't')            {vertex(0,0);     vertex(0,-2*n);  vertex(-n,-2*n); vertex(-n,-3*n); 
                                vertex(2*n,-3*n);vertex(2*n,-2*n);vertex(n,-2*n);  vertex(n,0);} 
 if (letter == 'l' && lr == 1) {vertex(0,0);     vertex(0,-4*n);  vertex(n,-4*n);  vertex(n,-n);  vertex(2*n,-n);  vertex(2*n,0);}  
 if (letter == 'l' && lr == 0) {vertex(0,0);     vertex(0,-n);    vertex(n,-n);    vertex(n,-4*n);vertex(2*n,-4*n);vertex(2*n,0);}  
 if (letter == 'y' && lr == 1) {vertex(0,0);     vertex(0,-4*n);  vertex(n,-4*n);  vertex(n,-3*n);   
                                vertex(2*n,-3*n);vertex(2*n,-2*n);vertex(n,-2*n);  vertex(n,0);}    
 if (letter == 'y' && lr == 0) {vertex(0,0);     vertex(0,-2*n);  vertex(-n,-2*n); vertex(-n,-3*n);  
                                vertex(0,-3*n);  vertex(0,-4*n);  vertex(n,-4*n);  vertex(n,0);}   
 if (letter == 'n' && lr == 1) {vertex(0,0);     vertex(0,-2*n);  vertex(n,-2*n);  vertex(n,-4*n);   
                                vertex(2*n,-4*n);vertex(2*n,-n);  vertex(n,-n);    vertex(n,0);}  
 if (letter == 'n' && lr == 0) {vertex(0,0);     vertex(0,-n);    vertex(-n,-n);   vertex(-n,-4*n);;  
                                vertex(0,-4*n);  vertex(0,-2*n);  vertex(n,-2*n);  vertex(n,0);}      
 if (letter == 'i')            {vertex(0,0);     vertex(0,-5*n);  vertex(n,-5*n);  vertex(n,0);}  
 endShape(CLOSE);  
 popMatrix();  
 }  
}

 

 

Voor de pentomino's U, I, X, en T is in de constructor voor "lr"  2  ingevoerd, om aan te geven dat deze pentomino's geen spiegelbeeld hebben.

De schets maakt gebruik van objecten van de class  "Pentos" , "Ruitjes" en de superclass "Vormen"

 

 

Vormen [] vorm;  
Ruitjes ruitjespap; 
 
void setup()  { 
//fullScreen(); 
size(800,800); 
float x = width/2; 
float y = height/2; 
float n = height/18; 
  vorm = new Vormen[14]; 
  ruitjespap = new Ruitjes(n,x,y);     
  vorm[0] = new Pentos(n,2,'u',x-1.5*n, y-5*n,  0, color(255,0,0,100));  
  vorm[1] = new Pentos(n,2,'i',x-2.5*n, y-5*n, 90, color(0,255,0,100));  
  vorm[2] = new Pentos(n,1,'w',x-5.5*n, y-2*n,  0, color(255,0,0,100));  
  vorm[3] = new Pentos(n,0,'w',x+3.5*n, y-2*n,  0, color(255,0,0,100));  
  vorm[4] = new Pentos(n,2,'x',x-2.5*n, y,      0, color(0,100));  
  vorm[5] = new Pentos(n,2,'x',x+1.5*n, y,      0, color(0,100));  
  vorm[6] = new Pentos(n,2,'t',x-7.5*n, y-n,   90, color(#15D8E8,150));  
  vorm[7] = new Pentos(n,2,'t',x+7.5*n, y,    -90, color(#15D8E8,150));  
  vorm[8] = new Pentos(n,2,'i',x-2.5*n, y+n,   90, color(#E815DA,150)); 
  vorm[9] = new Pentos(n,0,'w',x-3.5*n, y+n,  180, color(255,0,0,100));  
  vorm[10]= new Pentos(n,1,'w',x+5.5*n, y+n,  180, color(255,0,0,100));   
  vorm[11]= new Pentos(n,0,'p',x-1.5*n, y+6*n,  0, color(255,255,0,150));  
  vorm[12]= new Pentos(n,1,'p',x+n/2,   y+6*n,  0, color(255,255,0,150));  
  vorm[13]= new Pentos(n,2,'i',x-n/2,   y+8*n,  0, color(#2FFA03,150)); 
} 
 
void draw()  { 
  background(#E6FBFF); 
  ruitjespap.display(); 
   
  for (int i = 0; i< 14; i++) 
  {   
  vorm[i].display();  
  }  
}