URL and cityobjectsJsonUrl for the JSON files about importer-exporter HOT 5 CLOSED

The URLs for the layers depend on where you host the data.
If your webserver is at a different domain or your data in a different subfolder on the server, the URL will be different accordingly. Checkout a basic webserver tutorial if you don't have any experience with webservers.

The tutorial says: The URL of the JSON file which can be generated automatically by using the
KML/COLLADA/glTF Exporter

Can you point me to that statement in the docs? That is - as far as I know - not correct.
The URLs are not automatically generated, but the export data is.

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Thank you very much for the answer.

The statement is from https://3dcitydb-docs.readthedocs.io/en/version-2021.1/webmap/online-spreadsheet.html section 6.4.4

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If in the VIS Export, I export the 3 files ( kml01_extruded_MasterJSON.json, kml01.kml, kml01.json) the the folder Desktop\3DCityDB5.2.0\3d-web-map-client\3dwebclient, the URL should be:
http://localhost:8000/3dwebclient/kml01_extruded_MasterJSON.json

Is this not correct?

I remember I have read this in the tutorial, but I cannot find it anymore.

I have exported the spreadsheet, and got the address for thematicDataUrl. And exported the kml files. I put
http://localhost:8000/3dwebclient/kml01_extruded_MasterJSON.json to 'URL'
and
the google sheet links to 'thematicDataUrl'

Then the 3dwebclient didn't show anything.
Do you know what is the problem?

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Thx, the statement in the docs is a bit missleading and should be changed (@Son-HNguyen ).
The cityobjectsJson file can be automatically generated, but the URL to that file depends on where you host it using a webserver.

The URLs you posted are not sufficient to resolve this.
As I mentioned before, you will need some basic understanding of webservers to resolve this.

You need to know:

1. What is the root folder of your webserver?
2. What domain/ip address and port is your server listening at?

Then you can build the correct URLs by combining the information from 1 and 2 and the path of your files relative to the server root folder. For instance, your server is listening at http://localhost:80 and your server root is /c/folder and your file is in /c/folder/subfolder/myfile.json, then the URL to the file would be: Http://localhost:80/subfolder/myfile.json.

Closing, as this issue is not a Webclient problem.

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Thank you, I have checked as you told me. Then with the generated url, I can get the following information:

{
"version": "1.0.0",
"layername": "kml01",
"fileextension": ".kmz",
"displayform": "extruded",
"minLodPixels": 120,
"maxLodPixels": -1,
"colnum": 1,
"rownum": 1,
"bbox":{
"xmin": 5.937952819198381,
"xmax": 46.62039596564427,
"ymin": 42.933776289335235,
"ymax": 51.45619575225303
}
}

Is this too empty?
As my .xlsx file contains a lot message, but my visulization always shows only a rectangular.

Do you know what could be the problem?

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