Knowing my luck, this has a simple answer…
A .gltf model I exported from Blender is not visible in cesium.
I created a model in Blender and exported with Khronos’ new gltf-Blender-Exporter (https://github.com/KhronosGroup/glTF-Blender-Exporter).
All appears well as the exported model is perfectly viewable in virtualGIS’s cool gltf viewer (https://www.virtualgis.io/gltfviewer/).
Yet when viewing the model in cesium, nothing is visible (and no errors are thrown).
I have attached the blender file and exported gltf file. Let me know if you need anything else.
I am thrilled to see this Blender exporter, but crestfallen that I have stumbled somewhere.
Many thanks, erik
blenderCube.blend (479 KB)
blenderCube.gltf (3 KB)