Do raycasting on js?

Question

JavaScript

Recently I wanted to make a 3D game in raycasting, but unfortunately I realized that there are few articles and there is a lot of mathematics, could you help me and write an approximate very simplified raycasting and explain it, I don’t expect some kind of powerful engine, I would like it to be simple and it was understandable even to a beginner and could be understood.

Answer 1

https://www.google.com/search?q=raycasting+to+js

Results: approximately 104,000

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