Artists use different techniques when painting. Some people prefer pencils, while others prefer paints or graphic tablets. Inigo Quiles showed how to create paintings using intricate mathematical formulas.
Moreover, this approach does not even require artistic skills, it is enough to have knowledge in the field of applied sciences. Using only mathematical formulas, he painted an animated girl and a background.
The scene was created using the specialized Shadertoy tool. Working with it, the enthusiast talks about creating basic shapes, adjusting lighting, facial processing, facial animation, and more.
Quiles released the real-time rendering code of this scene to the public. He suggested that someone would want to repeat his experience, inserting their values into the formulas.