Jaakko Jokelainen
Every image in the animation is made using only rhombi. In the first
half of the animation a new set of rhombi is generated by adding N
rhombi in new direction. 60 generations of rhombi are generated and
total count of rhombi is about 1500 (max 60 * 59 / 2) while some
rhombi are so thin that they are not visible. An image is rational
when the rhombi have same shape. Then the border of the image is
some symmetric polygon. When an image is irrational rhombi have more
variance with their shapes and the border of the image is near
circle. An image has order when faces with same shape and
orientation are near each other. In the beginning of animation
images are in order. A change in order happen by discrete steps
where three rhombi with mutual vertice change place so that shape of
their combination does not change.