nsi-sys

Auto-generated Rust bindings for Illumination Research’s Nodal Scene Interface – ɴsɪ.

You should not need to use this crate directly except for two reasons. You are likely either:

• a masochist who wants to use the C-API directly from Rust.
• writing a renderer that exposes an ɴsɪ C-API.

High Level Bindings

There are high level Rust bindings for this API in the ɴsɪ crate.

Compile- vs. Runtime

The crate builds as-is, with default features.

However, at runtime this crate requires a library/renderer that implements the ɴsɪ C-API to link against. Currently the only renderer that does is 3Delight.

Features

• download_lib3delight – Fetches the dynamic library version of 3Delight 2.1.2 for Linux, macOS or Windows.

  This can be used as a fallback, to build against, if you do not have the renderer installed on your system. But it is an old version of 3Delight and foremost a CI feature.

  It is instead suggested that you download a 3Delight package for your platform & install it. This will set the DELIGHT environment variable that the build script is looking for to find a locally installed library to link against. Free version renders with up to 12 cores.

  This will also install 3Delight Display which you can render to, progressively – useful for debugging.

• link_lib3delight – Links against the dynamic library version of 3Delight. Requires the DELIGHT environment variable to be set.

• omit_functions – Omit generating bindings for the API's functions. This is for the casewhere you want to expose your own C-API hooks from your renderer.

License

Apache-2.0 OR BSD-3-Clause OR MIT OR Zlib

at your option.