Support external metadata schemas
j9liu opened this issue · comments
To my knowledge, the schemaUri property of EXT_structural_metadata isn't handled, and probably should be. Support was not implemented when EXT_feature_metadata support was added, so it was not addressed in #654.
In case it helps, here's an example that uses an external schema file: https://github.com/CesiumGS/3d-tiles-samples/tree/main/glTF/EXT_structural_metadata/PropertyAttributesPointCloud