Nature has a simple way of growing. The best example of this is way are the trees, they grow up, split, continue to grow, then repeat. This process of splitting and growing is what makes up the complex web and pattern of the tree. In Lines 3, I took Nature's way of growing and put it into a computer simulation. Each time the pattern is the same: grow, split, grow, split. However, where it will grow, is the only random variable.
v1.0 ~ Fixed growing down only ~ Will tend to grow upwards (for plants this is for sunlight)