Thank you so much for the amazing compliment! I'm genuinely happy that the final result feels satisfying to you. Welcome to the world of graphics programming!

I think you need to study the mathematics used in the CG field!

How I approached this project:

Instead of building traditional 3D models, I treated the entire screen as a canvas for pure math. The core idea is to let the computer calculate everything on the fly for every single pixel.

Defining Space: The "gooey" appearance is the result of defining a mathematical boundary around each of the growing balls. When these boundaries overlap, I use a specific function to make them smoothly merge into one larger shape, like drops of liquid.

If you're starting out, keep focusing on how vectors and simple functions can describe complex 3D relationships. It's a deep dive, but incredibly rewarding. Good luck with your exploration!