xatlas: Revert to unmodified upstream code, add to COPYRIGHT

Imported by @reduz from https://github.com/jpcy/xatlas/commit/b8ec29b6b62fb808823e042df5f0f800c07f2e8b Custom changes will be remade properly in the next commit.
2019-04-19 12:03:12 +02:00
parent 1b3ea697c5
commit 1e39fee140
6 changed files with 1398 additions and 1018 deletions
@@ -545,6 +545,20 @@ They can be reapplied using the patches included in the `vhacd`
 folder.


+## xatlas
+
+- Upstream: https://github.com/jpcy/xatlas
+- Version: git (b8ec29b, 2018)
+- License: MIT
+
+Files extracted from upstream source:
+
+- `xatlas.{cpp,h}`
+
+Note: License is marked as Public Domain in the files, but it was
+later clarified upstream to MIT license.
+
+
 ## zlib

 - Upstream: http://www.zlib.net