Hi,

We have a large dataset containing about 35.000 buildings in KML + Collada file format.

After converting process of this file (KML to Cesium 3DTiles), we have noticed that file size of B3DM files are very large for cesium platform. B3DM file sizes vary between 37 KB and 278 MB. File size of JSON file is 156 KB.

Do you have any suggestions for optimizing B3DM file sizes for best performance on web?