Bubble Research

I have decided to explore further into the bubble generator idea. I have also done some research into various areas related to bubbles, such as how they behave and how they look.
Firstly, I investigated the phenomenon known as "Thin Film Interference". This is where incident light rays reflect off a thin film material and also refracts through it and then reflect out again to form new colours. The example below is specific to a soap bubble:-



This will hopefully help when it comes to shading the bubbles.

I also found a user on YouTube by the name of "ICMStudios" who has developed a similar project to mine. Below are some videos of his tool in action:-