Downloads

or install with NPM:

$ npm install cesium

What’s new?

1.129 - 2025-05-01

Highlights include:

VoxelProvider.minimumBounds and .maximumBounds are now specified as physical values, rather than shape space values. #12592
Added Material with Custom GLSL Sandbox Demo. #12549
QuadtreePrimitive.updateHeights now converts position to Cartographic before invoking the callback, ensuring compatibility with change introduced by commit 53889cb and preventing unnecessary computation. #12555
Fixed Polyline*MaterialProperty width artifacts (reverted #12434). #12506

See the changelog for the complete list of changes.

What’s new?

🚀 Get Started

For installation instructions, see Cesium for Omniverse Quickstart.

Have questions? Ask them on the community forum.

Breaking change: Cesium for Omniverse now requires Kit 106.5 or above (Isaac Sim 4.5.0 or above).

What’s new?

Download the CesiumForUnitySamples .zip below.
Extract the .zip file into a suitable location on your computer.
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.
In the Asset Browser, select and load Assets -> CesiumForUnitySamples -> 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.

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Contact our sales team with questions or to request an evaluation of Cesium ion Self-Hosted.