WMTS Imagery Provider with subdomains drops query parameters

CesiumJS
1

I’m trying to use the subdomains feature provided by UrlTemplateImageryProvider (and available to WebMapServiceImageryProvider and WebMapTileServiceImageryProvider constructors), but I’m seeing that by simply adding the {s} template variable to an WMTS URL, all tile requests issued by WebMapTileServiceImageryProvider, while the subdomain substitutions appear to work, are dropping all query parameters, which are obviously critical.

If I just remove the {s} template variable from the URL, all query parameters are attached to the tile requests. I’ve used the same subdomains feature on WebMapServiceImageryProvider and it’s behaving as expected.

This is a Sandcastle example showing the problem. Ignore the fact that the tile requests will still fail with 401—just see the actual request URLs being sent in the browser debugger.

2

@Erhhung_Yuan thanks for bringing this to our attention - this looks like a bug on our end. I’ve opened an
issue on GitHub to track this.

3

@Erhhung_Yuan Thanks again for bringing this issue to our attention as well as creating a Sandcastle example that showcases the problem. I am happy to inform you that the issue has been fixed and will be a part of the July 1st release. Please reach out if you have any questions, comments, or concerns.

4

Glad to hear. Looking forward to trying out the new release.

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