Also copy ThirdParty/Workers

@nmschulte brought up the following solution here:

https://github.com/AnalyticalGraphicsInc/cesium/issues/5816#issuecomment-351201939

 new CopyWebpackPlugin([
        {from: path.join(paths.cesiumSource, 'Assets'), to: 'Assets'},
        {from: path.join(paths.cesiumSource, 'Widgets'), to: 'Widgets'},
        {from: path.join(paths.cesiumSource, 'ThirdParty'), to: 'ThirdParty'}
    ]), 
    new CopyWebpackPlugin([
        {from: path.join(paths.cesiumSource, '../Build/Cesium/ThirdParty/Workers'), to: 'ThirdParty/Workers'},
        {from: path.join(paths.cesiumSource, '../Build/Cesium/Workers'), to: 'Workers'}
    ])  

This update should be reflected in the tutorial as well.

[thw0rted]

Dumb question: if I have Build/ThirdParty, and Build/Workers, why do I also need the ones from Source? Mine seems to be working with just

new CopyPlugin([{
    from: path.join(cesiumSource, "Assets"),
    to: cesiumTarget + "/Assets",
}, {
    from: path.join(cesiumBuild, "ThirdParty"),
    to: cesiumTarget + "/ThirdParty",
}, {
    from: path.join(cesiumSource, "Widgets"),
    to: cesiumTarget + "/Widgets",
}, {
    from: path.join(cesiumBuild, "Workers"),
    to: cesiumTarget + "/Workers",
}]),

[nmschulte]

I’m not sure what’s going on here without digging, but the .glsl files are built to .js, and the .js is what’s actually imported and used by the library.

Ahh! I see what’s going on now, I was getting confused referencing the Git repository vs the npm registry package. While the repository here on GitHub includes the Cesium releases (Build/), it doesn’t include the in-place transformed GLSL -> JS, and the Build/ directory seems to be for an older release which did not include FXAA3_11 code (hence no reference in the Build/CesiumUnminified directory). The package in the npm registry has all of the necessary bits.

There’s no need to worry about the FXAA3_11 GLSL specially, Webpack will properly pick up the .js file and include it in the bundle (assuming it’s there; so make sure you use the npm registry package, or issue a gulp build if using the Git repository).

---

This sources all non-JS from the “built+minified” directory, because we’re relying on it anyway (to filter Widgets to non-JS contents, and to grab the pre-built Web Workers), so might as well go all-in.

    new CopyWebpackPlugin([
        // copy Cesium's non-JS assets
        {from: path.join(paths.cesiumSource, '../Build/Cesium/Assets'), to: 'Assets'},
        // copy Cesium's non-JS widget-bits (CSS, SVG, etc.)
        {from: path.join(paths.cesiumSource, '../Build/Cesium/Widgets'), to: 'Widgets'},
        // copy Cesium's Almond-bundled-and-minified Web Worker scripts
        {from: path.join(paths.cesiumSource, '../Build/Cesium/Workers'), to: 'Workers'},
        // copy Cesium's minified third-party scripts
        {from: path.join(paths.cesiumSource, '../Build/Cesium/ThirdParty/Workers'), to: 'ThirdParty/Workers'},
    ])