The light

Key points of knowledge: AE comes with its own effects - Fractal Noise, deformation in distortion and 4-Color Gradient;

Basic logic:

Fractal Noise: Adjust the transformed width and height values ​​based on the pure color layer to make it appear as a line effect, add time expressions for offset and evolution, and make the lines move horizontally;

Deformation: You can control the arc changes of the lines;

4-Color Gradient: Make lines more colorful