Coordinate question about Cesium and Babylon

[Evgeni_Popov]

Maybe that can help:

Integrate BJS with CesiumJS

Demo here. Thanks to https://cesium.com/blog/2017/10/23/integrating-cesium-with-threejs/, I made something similar with BJS. Though with ugly codes, in case anyone need it, I’m going to share the demo.

Also, regarding the jittering, you can try using the useHighPrecisionMatrix: true option when creating the engine. See for eg:

Incorrect rendering of model geometry after changing the position on the map (mapbox + babylon.js)

Maybe that can help: Babylon in Mapbox Layer - #11 by Kun_Liu MapBox GL to BABYLON Camera Projection - #16 by sable There are other posts in the forum regarding mapbox integration (seach for mapbox). Also, try to create the engine with useHighPrecisionFloats:true and useHighPrecisionMatrix:true. See EngineOptions | Babylon.js Documentation