Mucking Around In Quartz

So I have just been mucking around in Quartz Composer trying to get a better understanding of what each of the patches mean. This experiment was using the interpolation and replicate in space macro patches. By looping animation with the interpolation patch I have been able to create the follow pretty quickly:

The code for making this are as follows:

Main code - looking from the root macro patch.

My code inside the replicate in space macro patch.