How to show feature points in RealityKit Swift?

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Created Apr ’23

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In My project, I have a requirement to show feature points (like circle dot based on rawFeaturePoints) in AR so that user can sure about scan accuracy around.

I saw android doing same with ARCore api, my client is asking to do same in iOS app also, as per my Research every frame has rawFeaturePoints, but how can show it in RealityKit ARView?

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arthurfromberlin OP

Apr ’23

You could use https://developer.apple.com/documentation/realitykit/arview/debugoptions-swift.struct/showfeaturepoints but that's rather aimed for debugging purposes. The other option I see would be to draw the points manually on top of your rendered scene with a custom post processing effect.

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