relighting the real world using RealityKit

Is there an example on how I could perform relighting the real-world using RealityKit (or SceneKit or ARKit if possible)? What I mean is thatI would like to use lights in the virtual world to shine on objects (or using depth map) of the real world.

thanks

You probably need detectable markers to point the directional light towards ...

what do you mean with executable markers? And can you give an example?

relighting the real world using RealityKit
 
 
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