Cesium Demo Index (Archive)
An index of early 3D engine demos covering first-person navigation, geometry editing, pipelines, flood simulation and satellite trajectories. The original demos are offline; this remains a technical index.
Writing · Notes & EngineeringClarity beats
Clarity beats
technical flex.
Cesium, WebGL, GIS data and front-end engineering. I write down the problem, the approach and the trade-offs.
SeriesCesium in PracticeLabel overlap, panorama integration, Sandcastle migration and a demo index.4 articlesSeriesGIS Data & ToolsTiles, projections, imagery downloads and 3D GIS tooling.1 articlesSeriesFrontend FundamentalsJavaScript modules, tooling and browser fundamentals.1 articles
Batch Migrating Cesium Sandcastle Demos
Using Node.js, Selenium, jsdom and regex to batch-migrate Cesium Sandcastle demos, fixing paths, styles, data sources and entry points.
Cesium Globe + Panorama Integration
Reusing Cesium's WebGL render pipeline to blend a 3D globe with a panoramic view, without third-party libraries.
Downloading Google Earth Satellite Imagery by Extent
Computing tile coordinates and using libcurl to download satellite imagery for a geographic extent, then validating it in Cesium.
CommonJS, AMD, CMD, UMD and ES Modules
How JavaScript module systems load, differ and fit different use cases.
Cesium Label Overlap Detection
Solving label overlap in large-scale Cesium scenes with camera-distance and screen-space priority.
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