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    63 repositories

    • cesium-native

      Public
      C++
      •
      Apache License 2.0
      •252•548•107•8•Updated Dec 16, 2025Dec 16, 2025

    • cesium-unity

      Public
      Bringing the 3D geospatial ecosystem to Unity
      C#
      •
      Apache License 2.0
      •106•467•95•18•Updated Dec 16, 2025Dec 16, 2025

    • cesium

      Public
      An open-source JavaScript library for world-class 3D globes and maps 🌎
      webglgeospatialgiscesiumczmlgltf3d3d-globe3d-tiles
      JavaScript
      •
      Apache License 2.0
      •3.7k•15k•1.5k•58•Updated Dec 15, 2025Dec 15, 2025

    • glTF

      Public
      glTF – Runtime 3D Asset Delivery
      HTML
      •
      Other
      •1.2k•33•0•7•Updated Dec 15, 2025Dec 15, 2025

    • cesium-unreal

      Public
      Bringing the 3D geospatial ecosystem to Unreal Engine
      geospatialcesiumue43dtilesunreal-engine-plugin
      C++
      •
      Apache License 2.0
      •332•1.1k•180•22•Updated Dec 15, 2025Dec 15, 2025

    • 3d-tiles-tools

      Public
      TypeScript
      •
      Apache License 2.0
      •67•475•37•6•Updated Dec 5, 2025Dec 5, 2025

    • cesium-unity-samples

      Public
      Sample project for Cesium for Unity
      C#
      •
      Apache License 2.0
      •49•276•2•2•Updated Dec 1, 2025Dec 1, 2025

    • cesium-unreal-samples

      Public
      Getting Started Sample Project for Cesium for Unreal
      Apache License 2.0
      •51•214•9•0•Updated Dec 1, 2025Dec 1, 2025

    • obj2gltf

      Public
      Convert OBJ assets to glTF
      gltf3d-converter
      JavaScript
      •
      Apache License 2.0
      •311•1.8k•65•5•Updated Nov 19, 2025Nov 19, 2025

    • 3d-tiles

      Public
      Specification for streaming massive heterogeneous 3D geospatial datasets 🌎
      terraingeospatialgispoint-cloudspecificationogcspatial-datavector-dataphotogrammetrygltf
      Batchfile
      •486•2.4k•84•5•Updated Nov 17, 2025Nov 17, 2025

    • 3d-tiles-validator

      Public
      Validator for 3D Tiles 🚦
      3d-tiles
      TypeScript
      •
      Apache License 2.0
      •155•461•34•1•Updated Oct 18, 2025Oct 18, 2025

    • cesium-unreal-vr-tutorial

      Public
      Unreal Engine project, assets, and code used in the Cesium for Unreal VR Tutorial Series
      Apache License 2.0
      •6•35•5•1•Updated Oct 6, 2025Oct 6, 2025

    • cesium-ion-revit-add-in

      Public
      C#
      •
      Apache License 2.0
      •6•25•34•0•Updated Sep 30, 2025Sep 30, 2025

    • xatlas

      Public
      Mesh parameterization / UV unwrapping library
      C++
      •
      MIT License
      •248•2•0•0•Updated Sep 23, 2025Sep 23, 2025

    • cesium-ion-rest-api-examples

      Public
      Code examples for using the Cesium ion REST API 🌎
      cesium-ion
      JavaScript
      •17•35•3•1•Updated Aug 15, 2025Aug 15, 2025

    • spz-loader

      Public
      🦎 .spz 3D Gaussian Splatting format data loader packages
      TypeScript
      •
      Apache License 2.0
      •4•0•0•2•Updated Jul 30, 2025Jul 30, 2025

    • spz

      Public
      File format for 3D Gaussian splats. About 10x smaller than the PLY equivalent with virtually no perceptible loss in visual quality. Offered as open source by Niantic Labs. More details at https://scaniverse.com/spz #3dgaussiansplats #gaussiansplatting
      C++
      •
      MIT License
      •81•0•0•0•Updated Jul 11, 2025Jul 11, 2025

    • gltf-pipeline

      Public
      Content pipeline tools for optimizing glTF assets. 🌐
      gltf3d-converter
      JavaScript
      •
      Apache License 2.0
      •262•2.1k•96•5•Updated Jul 10, 2025Jul 10, 2025

    • cesiumjs-workshop

      Public
      CesiumJS Deep Dive Workshop for the 2025 Cesium Developer Conference
      JavaScript
      •
      Apache License 2.0
      •4•3•0•0•Updated Jul 2, 2025Jul 2, 2025

    • cesium-workshop

      Public
      An example application that visualizes and annotates a 3D city using the Cesium platform.
      tutorialcesium
      JavaScript
      •
      Apache License 2.0
      •103•168•3•0•Updated Jul 2, 2025Jul 2, 2025

    • cesium-omniverse

      Public
      Bringing the 3D geospatial ecosystem to Omniverse
      geospatialcesium3dtilesomniverseomniverse-kit-extension
      C++
      •
      Apache License 2.0
      •8•75•110•4•Updated May 12, 2025May 12, 2025

    • cesium-omniverse-samples

      Public
      Sample projects for Cesium for Omniverse
      Apache License 2.0
      •2•15•0•0•Updated May 1, 2025May 1, 2025

    • cesium-wasm-utils

      Public
      Rust
      •
      Apache License 2.0
      •0•13•2•0•Updated Apr 25, 2025Apr 25, 2025

    • eslint-config-cesium

      Public
      ESLint Configuration for Cesium
      JavaScript
      •
      Apache License 2.0
      •1•3•0•0•Updated Feb 28, 2025Feb 28, 2025

    • community

      Public
      Community resources applicable across Cesium's open-source projects.
      Apache License 2.0
      •1•22•1•0•Updated Jan 24, 2025Jan 24, 2025

    • wetzel

      Public
      Generate Markdown documentation from JSON Schema
      json-schema
      JavaScript
      •
      Apache License 2.0
      •53•134•10•7•Updated Jan 5, 2025Jan 5, 2025

    • landing-zone-accelerator-on-aws

      Public
      Deploy a multi-account cloud foundation to support highly-regulated workloads and complex compliance requirements.
      TypeScript
      •
      Apache License 2.0
      •605•1•0•0•Updated Nov 18, 2024Nov 18, 2024

    • libcitygml

      Public
      C++ Library for CityGML Parsing and Visualization
      C++
      •
      GNU Lesser General Public License v2.1
      •60•8•0•0•Updated Oct 9, 2024Oct 9, 2024

    • cesium-ion-3ds-max-plugin

      Public
      Autodesk 3DS Max plugin for uploading and tiling models with Cesium ion.
      MAXScript
      •
      Apache License 2.0
      •12•20•6•0•Updated Sep 12, 2024Sep 12, 2024

    • collada-dom

      Public
      COLLADA Document Object Model (DOM) C++ Library
      C++
      •46•3•0•0•Updated Jul 25, 2024Jul 25, 2024