text: class Point extends Shape {
  
      constructor (location)
      {
          super(createVector(1, 0, 0));
  
          this.location = location;
          this.strokeWeight = 1;
      }
  
      changeSize(size) {
          this.strokeWeight = size.x * 10;
  
          super.changeSize(size);
      }
  
      drawElement() {
          // The coordinates have already been translated in the Shape class.
          point(0, 0, 0);
      }
  }