CoordinateystemSetting

[cyqwertyu]

What coordinate system should be used to create the model before converting to 3dtiles? If matrix translation is used, registration cannot be achieved when the model span is long

[javagl]

I assume that you are talking about createTilesetJson (otherwise, it may be necessary to clarify that).

This command will take an input model, usually a glTF model, and just create a matching tileset.json file. It does not ake into account any coordinate transforms or systems. So in order to eventually place the tileset at a certain position on the globe, you'll have to set the tileset.modelMatrix after it was loaded (for example, in CesiumJS).

There is an open issue at #130 with some ideas about how that could be generalized. Feel free to add your ideas there.