tree - OpenProcessing

mySketch
xxxxxxxxxx
 
void setup()
{
  size(500, 500, P3D);
  background(50, 120, 230);
  xPos = width / 2; yPos = height;
}
​
float xPos, yPos, zPos;
​
void draw()
{
  noStroke();
  lights();
  
  pushMatrix();
  
  translate(xPos + random(5), yPos + random(5), zPos + random(5));
  fill(60, 40, 20);
  box(15);
  
  popMatrix();
  
  if (keyPressed) 
  {
    if (key == 'a')
    {
      xPos -= 5;
    }
    if (key == 's')
    {
      yPos += 5;
    }
    if (key == 'w')
    {
      yPos -= 5;
    }
    if (key == 'd')
    {
      xPos += 5;
    }
    if (key == 'q')
    {
      zPos += 5;
    }
    if (key == 'e')
    {
      zPos -= 5;
    }
    if (key == ' ') 
    {
      pushMatrix();
  
      translate(xPos + random(-20, 20), yPos + random(-20, 20), zPos + random(-20, 20));
      fill(70, 120, 40);
      sphere(15);
​
      popMatrix();
    }
  }
}
​