Check this example I have created the hotspot/annotation but I can’t find a logic to detect a marker if it goes behind the camera’s field of view So I have tried a couple of methods already Based on distance between hotspot and camera didn’t work Angle between normal of hotspot and …

How to create Sketchfab like annotations with Three.js?

donmccurdy February 7, 2020, 4:28pm 3

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