CesiumJS

[CesiumJS]Cesium Getting Started 1 – Introduction to Cesium

Introduction to Cesium

Cesium official website: https://cesiumjs.org

The website title states:

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

Cesium is an open-source JavaScript-based 3D mapping framework. Essentially, it is a map visualization framework.

The website description states:

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CesiumJS is a geospatial 3D mapping platform for creating virtual globes. Our mission is to create the leading web-based globe and map for visualizing dynamic data. We strive for the best possible performance, precision, visual quality, ease of use, platform support, and content.

CesiumJS is a 3D geospatial platform for creating virtual scenes. Its goal is to create web-based dynamic data visualization using maps. It strives to provide the best performance, accuracy, visualization capabilities, ease of use, and platform support.

Data Formats and Features

Cesium supports 3D Tiles, Terrain and Imagery Layers, 3D Models (glTF), Vectors and Geometry (Load KML, GeoJSON, TopoJSON, and CZML), Time-Dynamic Visualization, 3D, 2D, and 2.5D Columbus View.

  • Supports 2D, 2.5D, and 3D geographic (map) data display
  • Can draw various geometric shapes, highlight regions, supports importing images and even 3D models for diverse data visualization
  • Can be used for dynamic data visualization with good touch support, compatible with most desktop and mobile browsers
  • Supports time-axis-based dynamic streaming data display

Thoughts

Thanks to the development of frontend technologies, the standardization of HTML5 and CSS3, increasingly better WebGL support from major browser vendors, growing personal computer memory, and advances in graphics cards, I can see the browser-based 3D digital globe that I’ve always wanted to build becoming a reality. I’m very excited.

Summary

  • Cesium is a cross-platform, cross-browser JavaScript library for displaying 3D globes and maps.
  • Cesium uses WebGL for hardware-accelerated graphics. No plugins are required, but the browser must support WebGL.
  • Cesium is an open-source project licensed under Apache 2.0. It can be used freely for both commercial and non-commercial purposes.

Cesium Chinese Website QQ Group: 807482793

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