ContextCapture OSGB to 3dtiles

CesiumJS
1

Hi,

I am having a 5G+ OSGB BIM model generated by ContextCapture, I converted them into 3dtiles and hosted on a webserver, but the performance of rendering (and downloading) is poor.
I also tried to compress the 3dtiles with draco, but didn’t find any software that supports this.

Can anyone help me with this?
Also, is there any plan that 3dtiles pipeline tool to support OSGB format?

2

Context Capture should support export as OBJ, which you can upload to Cesium ion (https://cesium.com/ion) to tile into 3D Tiles with Draco compression.

Let me know if that works.

3

I implemented a cli to convert osgb to 3dtiles directly, it’s on https://Bim2Box.com and free if file size less than 100mb. You can also share your file with me if you don’t mind and I am happy to convert that for you.

4

Thanks Omar, But I only have osgb files in hand right now, and don’t have access to raw data from ContextCapture.

5

Thanks, I will give it a try first.

6

@bim2box I’ve successfully generated 3dtiles with the tool, works like a charm. Thank you very much!