3d tiles - does .b3dm file must have a location

CesiumJS
1

Does the location is needed to create .b3dm or I can create one without location .?

2

The b3dm does not have to be located ahead of time. I think this is related to your other post, and a tile transform should work fine.

3

Thanks.
but I want to measure the degrees for (x,y,z).

In order to place them inside the tile transform.