Hello I've created a very basic (!) JavaScript program to convert CityGML files to batched 3DTiles, which can then be loaded in Cesium. https://github.com/njam/citygml-to-3dtiles It works by reading the XML, extracting buildings (only buildings for now), converting coordinates of the geometric pr…

Hi, Very useful tool! I have tried it on my own dataset, and it seems to work very well. I have noticed one small thing though: concave shapes are not always rendered correctly (example from the Delft dataset: https://imgur.com/a/eBBxA ). I would love to contribute and fix it, but unfortunately I am…

Thanks for the feedback Jelle! Indeed the triangulation for concave "linear rings" was completely wrong. I'm now using a library to do that (libtess.js), and it works much better: [image] I've released a new version v0.0.4. Regards Reto [38134294…

Awesome, works perfectly! Thanks! Jelle

Hello I want work with citygml-to-3dtiles, but when I try with example Delft I get ERRor image.png Can you help me Thank You!

@Denis the image you wanted to upload doesn't show up. Feel free to open a ticket on Github if it's easier: https://github.com/njam/citygml-to-3dtiles/issues

Hey Rex Currently only a few predefined projections are available. I've added the projection you mentioned to the list of predefined projections: https://github.com/njam/citygml-to-3dtiles/commit/644d2ca21081a25e945f45ae9116f4ef83f2aaa6 When using the project as a NodeJS library you *can* config…

Hi Reto, found your tool, but got problems with bug datasets - indexBuffer value out of bounds, if you use indexBuffer.writeUInt16LE - it is bounded to 65535. Rüdiger

Hello Rüdiger Unfortunately I haven't seen that error message before, and therefore cannot help you with a solution. I'm not actively using/maintaining "citygml-to-3dtiles" (it was more of a personal experiment). I hope you find a way to solve the problem! Regards Reto

citygml-to-3dtiles - basic conversion from CityGML to 3DTiles

CesiumJS

rex September 24, 2018, 5:14am 7

Hi Reto,

I would like to seek for your assitance regarding to the issue I faced.

Script ((below):

Topic		Replies	Views
Citygml transfer to 3dtiles CesiumJS	0	225	March 18, 2021
Download of CityGML 3dtiles validator shows multiple Errors Cesium ion	30	82	March 25, 2026
How do I convert my data to 3D Tiles? CesiumJS	38	5980	November 24, 2021
My CityGML cannot be converted Cesium ion	0	237	March 14, 2022
3D Tiles: the next big step for Cesium and 3D geospatial CesiumJS	128	2751	October 8, 2017

citygml-to-3dtiles - basic conversion from CityGML to 3DTiles

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