Create notches/carvings on Cylinder Geometry [SOLVED]

Hi. I am trying to recreate a scene but one specific detail is becoming the challenge.

In this scene, the cylinder geometry surface has many small circular notches. Inside the notches, there are white lines. What I found particularly difficult is how to create all those notches on this surface? There are about 61 circular notches.


I have thought about using Clipping but it won’t necessarily work for the circular shape. Also, there are so many notches…

Does anyone know anything related to this in the documentation that I can take a look?

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This question has been solved:

  1. Use blender and export the modeling data into three.js
  2. Use mapping for perceived depth