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An open source JavaScript library for world-class 3D globes and maps. Learn more.

Download CesiumJS 1.10265 MB  

or install with NPM:

$ npm install cesium
What’s new?

1.102 - 2023-02-01

Highlights include:

  • CesiumJS now defaults to using a WebGL2 context for rendering. WebGL2 is widely supported on all platforms and this results in better feature support across devices, especially mobile.
  • Added FeatureDetection.supportsWebgl2 to detect if a WebGL2 rendering context in the current browser.
  • Fixed label background rendering. #11040
  • Fixed a bug decoding glTF Draco attributes with quantization bits above 16. #7471

See the changelog for the complete list of changes.

Cesium for Unity Samples

Cesium for Unity enables 3D Tiles and the 3D geospatial ecosystem in Unity 3D with real-world 3D content and a high accuracy full-scale globe. Learn more.

Download v0.2.071 MB  

What’s new?

:rocket: Get Started

  1. Download the CesiumForUnitySamples .zip below.
  2. Extract the .zip file into a suitable location on your computer.
  3. If you have Unity Hub installed, click the "Open" button under the "Projects" tab. Otherwise, open the Unity Editor directly and select "Open Project". Then, point it to the extracted directory. Unity will load the project and also download Cesium for Unity using the Package Manager.
  4. In the Asset Browser, select and load Assets -> Scenes -> 01_CesiumWorld. You can also select other scenes as you browse and explore the samples.

Or, to learn how to add it to your own project, see the Cesium for Unity Quickstart.

Have questions? Ask them on the community forum.

🕙 Change Log

  • Updated Cesium for Unity to v0.2.0.
  • Updated XR Interaction Toolkit to v2.2.0.
  • Reorganized the Assets folder for consistency and easier navigation.
  • Turned the UI from the Metadata sample into a prefab, so it can be more easily reused elsewhere.
  • Added 04_CesiumSubScenes samples scene, demonstrating CesiumSubScene and CesiumOriginShift.

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