Week 1 / Random walk & Perlin Noise

It’s been a long time I did not write code, so I spent a lot of time recalling my coding the memory.

I first learn the primary random walk and create two patterns. Also, review the primary way for OOP coding.

Then I follow one chapter to learn how to use Perlin Noise to create that beautiful subtle pattern. The whole process is a little bit longer that I could not digest all of this, especially I am not so familiar with the particle systems, but they are gorgeous. I watch the particles’ movement for a long time. I find it’s fascinating to create paintings through code.

The final work looks like this.

I made a video to record this movement.