gltfpack is very strong, so I want to use it to support meshopt, meshquan, etc.
But the gpu-instantiated components will disappear when I rotate the model in cesium.
PS:3dtiles(1.1), cesium(1.99), the gltf support the following extensions:
1.It has not been processed by gltfpack.
model_no_gltfpack.zip (29.8 MB)
2.It has been processed by gltfpack.
model_gltfpack.zip (5.3 MB)