Cesium Version 1.50 Released


We are happy to announce the release of Cesium 1.50. Highlights include:

  • Initial support for clamping to 3D Tiles.
  • Added support for KHR_materials_pbrSpecularGlossiness, KHR_materials_unlit, KHR_techniques_webgl glTF extensions.
  • Added Globe.cartographicLimitRectangle for limiting terrain and imagery to a specific Rectangle area.
  • Added ground atmosphere lighting in 3D. This can be toggled with Globe.showGroundAtmosphere.
  • Fixed several 3D Tiles traversal issues.

For the full list of changes, see the change log.

San Diego


  • Switzerland’s national geospatial portal is now live. The portal uses CesiumJS for visualization and the On-Premise version of the Cesium ion 3D Tiling Pipeline to tile their massive data collection.



Autonomous BOF


We have two new showcases up on our demos page.



Download CesiumJS 1.52 93 MB | Dec 03, 2018

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