Tut­o­r­i­a­l week 5

by Brittany Klaassens

face

  • Show Sketch
/** @peep sketchcode */
 
size(200, 200); 
smooth(); 
fill(0); 
face(40,random(160),random(52)); 
 
void face(int x, int y, int gap) { 
  line(x, 0, x, y);               // Nose Bridge 
  line(x, y, x+gap, y);           // Nose 
  line(x+gap, y, x+gap, height); 
  int mouthY = (height+y)/2;
  line(x, mouthY, x+gap, mouthY); // Mouth 
  ellipse(x-gap/2, y/2, 5, 5);    // Left eye 
  ellipse(x+gap, y/2, 5, 5);      // Right eye 
}

coloured boxes

  • Show Code
/** @peep sketch */
size(500, 500);
squareRecursion(0, 0, width, height);
 
void squareRecursion(float x, float y, float w, float h) {
  // Draw a rectangle
  fill(random(0,255), random(0,255), 245);
  stroke(0);
  rect(x, y, w, h);
 
  // Test to see if we should recurse...
  if ((random(100) < 80) && (w > 10 || h > 10)) {
    // Set a border to go around sub-rectangles
    float bx = 3;
    float by = 3;
    // Calculatue the width and height of sub-rectangles
    w = (w - 3*bx) / 2;
    h = (h - 3*by) / 2;
    // Call the same function to draw the sub-rectangles
    squareRecursion(x + bx, y + by, w, h);
    squareRecursion(x + bx + w + bx, y + by, w, h);
    squareRecursion(x + bx, y + by + h + by, w, h);
    squareRecursion(x + bx + w + bx, y + by + h + by, w, h);
  }
}

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