NOC W3 - Snowflakes
Final Version: https://editor.p5js.org/WangZhewei1027/sketches/VVhtwHGxY

Inspiration:

https://motionarray.com/stock-video/neon-street-seen-through-the-raindrops-animation-2176716/
Version 1: https://editor.p5js.org/WangZhewei1027/sketches/qw5TB_rCe
Explored the basic behaviors of raindrops.

Version 2: https://editor.p5js.org/WangZhewei1027/sketches/zgnTzM-Kp
Later I found it is too hard to simulate water drops, after trying noise() function, I found it more like snowflakes.

Version 3: https://editor.p5js.org/WangZhewei1027/sketches/I867c3png
Added background, refine the motions of snowflakes.
The background is generated by: https://app.scenario.com/

