Moto rettilineo uniforme - OpenProcessing

mySketch
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//variabili
let posx,posy // posizione
let sX=15, sY=15 // velocitá
let t=0, tff=0.33; // tempo
​
​
function setup(){
wH =windowHeight;
wW = windowWidth;
​
createCanvas(wW, wH);
  background('#00c2f9');
  posx=windowHeight/2;
  posy=windowWidth/2;
​
}
​
function draw(){
  background('#00c2f9');
  fill(52, 164, 235);
  bird(posx,posy)
  
  
  textSize(20);
  text("valore del tempo="+t, 15, 25);
  
  switch(true){
    case ((posx-1900)>wW):posx=0; break;
    case ((posy-1200)>wH):posy=0; break;
  }
  
  posx = posx + sX*tff;
  posy = posy + sY*tff;
  t = t + tff
}
​
​
​
function bird(x,y) {
​
  fill(0);
  rect(x / 2, y / 2, 40, 10); //1 riga pixel
​
  rect(x / 2 - 20, y / 2 - 10, 110, 10);
  stroke('#e0a800');
  fill('#e0a800'); //2 riga pixel
  rect(x / 2, y / 2 - 10, 40, 10);
  stroke(0);
  fill(0);
​
  rect(x / 2 - 30, y / 2 - 20, 120, 10);
  stroke('#e0a800');
  fill('#e0a800');
  rect(x / 2 - 20, y / 2 - 20, 50, 10); //3 riga pizel
  stroke('#ff6a00');
  fill('#ff6a00');
  rect(x / 2 + 40, y / 2 - 20, 40, 10);
  stroke(0);
  fill(0);
​
  rect(x / 2 - 50, y / 2 - 30, 140, 10);
  stroke('#e0a800');
  fill('#e0a800');
  rect(x / 2 - 20, y / 2 - 30, 40, 10); //4 riga pixel
  stroke('#ff6a00');
  fill('#ff6a00');
  rect(x / 2 + 30, y / 2 - 30, 10, 10);
  stroke(0);
  fill(0);
​
  rect(x / 2 - 60, y / 2 - 40, 160, 10);
  stroke('#ffd800');
  fill('#ffd800');
  rect(x / 2 - 50, y / 2 - 40, 30, 10);
  rect(x / 2 - 10, y / 2 - 40, 40, 10); //5 riga pixel
  stroke('#ff6a00');
  fill('#ff6a00');
  rect(x / 2 + 40, y / 2 - 40, 50, 10);
  stroke(0);
  fill(0);
​
  rect(x / 2 - 70, y / 2 - 50, 160, 10);
  stroke('#ffd800');
  fill('#ffd800');
  rect(x / 2 - 60, y / 2 - 50, 10, 10);
  rect(x / 2, y / 2 - 50, 40, 10); //6 riga pixel
  rect(x / 2 - 20, y / 2 - 50, 10, 10);
  stroke(255);
  fill(255);
  rect(x / 2 - 50, y / 2 - 50, 30, 10);
  stroke(0);
  fill(0);
​
  rect(x / 2 - 70, y / 2 - 60, 150, 10);
  stroke(255);
  fill(255);
  rect(x / 2 - 60, y / 2 - 60, 50, 10); //7 riga pixel
  rect(x / 2 + 40, y / 2 - 60, 30, 10);
  stroke('#ffd800');
  fill('#ffd800');
  rect(x / 2, y / 2 - 60, 30, 10);
  stroke(0);
  fill(0);
​
  rect(x / 2 - 70, y / 2 - 70, 150, 10);
  stroke(255);
  fill(255);
  rect(x / 2 - 60, y / 2 - 70, 40, 10); //8 riga pixel
  rect(x / 2 + 30, y / 2 - 70, 40, 10);
  stroke('#ffd800');
  fill('#ffd800');
  rect(x / 2 - 10, y / 2 - 70, 30, 10);
  stroke(0);
  fill(0);
  rect(x / 2 + 50, y / 2 - 70, 10, 10);
​
  rect(x / 2 - 60, y / 2 - 80, 140, 10);
  stroke(255);
  fill(255);
  rect(x / 2 + 30, y / 2 - 80, 40, 10); //8 riga pixel
  stroke('#ffd800');
  fill('#ffd800');
  rect(x / 2 - 20, y / 2 - 80, 40, 10);
  stroke(0);
  fill(0);
  rect(x / 2 + 50, y / 2 - 80, 10, 10);
​
  
  rect(x / 2 - 40, y / 2 - 90, 110, 10);
  stroke(255);
  fill(255);
  rect(x / 2 + 30, y / 2 - 90, 30, 10); //9 riga pixel
  stroke('#ffd800');
  fill('#ffd800');
  rect(x / 2 - 30, y / 2 - 90, 50, 10);
  stroke(0);
  fill(0);
  
    
  rect(x / 2 - 30, y / 2 - 100, 90, 10);
  stroke(255);
  fill(255);
  rect(x / 2 + 40, y / 2 - 100, 10, 10); //10 riga pixel
  stroke('#ffd800');
  fill('#ffd800');
  rect(x / 2 - 10, y / 2 - 100, 40, 10);
  stroke(0);
  fill(0);
  
  
  rect(x / 2 - 10, y / 2 - 110, 60, 10); //11 riga pixel
  
  
​
}
​
​