Use CDN for third-party libraries

[kovacsv]

To reduce server cost and increase portability.

[kovacsv]

Except web-ifc for now: #464.

[ETNyx]

Hello @kovacsv , is it possible to force viewer use locally libs like in 0.12.0 instead of CDN?

Reasoning:

• Company policy restrict to use CDN
• Offline use
• Additional problems using CSP (Content Security Policy)

[kovacsv]

@ETNyx for the official version I prefer to use them from CDN to reduce server costs. It's possible to create your own version though by replacing library loading with the previous version, but currently we don't plan to officially support this method in the future.

[ETNyx]

Ok, you mean make own fork? I already solved it for myself.

Maybe look to install guide, i think it's quite confusing for newcomers like myself:

https://kovacsv.github.io/Online3DViewer/Page_Usage.html

window.addEventListener ('load', () => {
    // tell the engine where to find the libs folder
    OV.SetExternalLibLocation ('libs'); //<--------------------------
    // init all viewers on the page
    OV.Init3DViewerElements ();
});

Anyway thanks, your work is awesome :+1:

[kovacsv]

This is still needed because of web-ifc, but hopefully it can be removed in the future. 🙂