U will be given GLB file and base on Gaze Data from Game engine, it needs to output a heatmap like this attached image

Another example

https://community.cesium.com/t/applying-colored-heatmaps-to-buildings-as-3d-tiles/9688

---

• use React and ThreeJS can use BabylonJS if u want.
• Implement heatmap on GLB file from data given
• Should not be tide to one GLB, so logic should be any GLB and the data from that scene It should feel and look like provided screenshot POSX and POZ is cords which u need to use

This GLB has a region of

"regions" : [
        {
            "name" : "Tracker",
            "minX" : "-108.8917",
            "maxX" : "84.31494",
            "minZ" : "-36.81385",
            "maxZ" : "127.0695"
        }
    ]

in provided screenshot u can see 2D map with same positions