# `nsi-core` This crate implements the high level wrapper around the NSI API and links against the commercial [3Delight](https://www.3delight.com/) renderer. The low level wrapper around the C FFI is in the `nsi-sys` crate. > **Note:** This crate will likely be deprecated and split into `nsi-traits` (describing the high level API) and `nsi-3delight` (the actual implementation linking against 3Delight). > > This will allow different implementations to depend on `nsi-traits`. For example, there could be an [`nsi-moonray`](https://github.com/dreamworksanimation/openmoonray) or [`nsi-kajira`](https://github.com/EmbarkStudios/kajiya) crate.