1. A concise explanation of the problem you're experiencing.
I would like to use cesium to map up to 80000 building models of 3d tiles. However,
I have difficulty raising it and leave a question like this.
Inside the 3ds file is the TM coordinate system. However, after changing this to WGS84 coordinate system and ECEF coordinate system, the file is converted to b3dm and does not come up even if it is uploaded.
Even after dividing the area by tileset coordinates, the building will not come up.
What should I do?
2. A minimal code example. If you've found a bug, this helps us reproduce and repair it.
3. The Cesium version you're using, your operating system and browser.
Cesium 1.37 and chrome