glTF & CZML

Hello,

I am very new to the Cesium. I have task to solve.

To make a web-scene from CityGML model. There is step from COLLADA to glTF.

Can somebody explain to me what is difference between glTF or CZML.
I want to embed the attributes for sure.

Which format is more convenient for me?

Thanks.

Hello,

glTF is a format for defining 3D models

CZML is our markup language for adding vector data like polygons and polylines to the scene.

So you will want to use glTF if you want to display models.

-Hannah