NOTICE

solidcore
Copyright (c) 2026 The solidcore contributors

This product is a Rust port (a derivative work) of the SMLib and SM_API
components of USD BRep, https://github.com/NVIDIA-Omniverse/usd-brep
(v1.0.1, commit 3fd5b95), licensed under the Apache License, Version 2.0.
See ATTRIBUTION.md for exactly which upstream material is used.

The upstream work carries the following notice:

  USD BRep is Copyright (c) 2020-2026, NVIDIA CORPORATION & AFFILIATES. All
  rights reserved. NVIDIA-authored portions of this product are licensed under
  the Apache License, Version 2.0, except where otherwise noted.

The upstream SMLib and SM_API source files carry the SPDX header:

  SPDX-FileCopyrightText: Copyright (c) 2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
  SPDX-License-Identifier: Apache-2.0

Upstream third-party notices (THIRD_PARTY_NOTICES.md at the pinned commit) cover
OpenUSD, oneTBB, hwloc, MaterialX, OpenSubdiv, CPython, HACL*, pybind11, the
UsdSolid proposals, usd-validation-nvidia, the repo bootstrap scripts and optional
Python GUI tooling. None of those components is part of SMLib or SM_API, and none
is used, ported or redistributed by solidcore, so no further third-party notices
apply.

Modifications: the C++ sources were translated to Rust and restructured (arena
topology, typed ids, error values instead of status codes, explicit kernel
state instead of a global context). Each ported Rust file names the upstream
file(s) it derives from in its header.