Adding a GLTF file from JSON.

I have a server with a GLTF file that is kind of big (7mb)
I am loading it on the app start, and plan to display it in Cesium after the map is loaded:

this.viewer.scene.primitives.add(

new Cesium.Model({

gltf: model.data,

modelMatrix: Cesium.Transforms.eastNorthUpToFixedFrame(Cesium.Ellipsoid.WGS84.cartographicToCartesian(model.position)),

scale : 200.0

})

);

**The data I pass look like this => (watch attachment)

I would try with a smaller glTF file just to see if the issue is the size or something is wrong with the format/loading/parsing.

You can also try loading your glTF into this viewer to verify that it’s valid: https://gltf-viewer.donmccurdy.com/

Thank you Omar, I tried smaller models, it actually, work, so I went back and apparently the scale was still to small (it’s wierd cause when I
load the same json but from a gltf, the scale was good).