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Merge pull request #33566 from akien-mga/xatlas-5b9de84

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xatlas: Sync with upstream e12ea82
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Rémi Verschelde 2020-01-06 14:20:08 +01:00 committed by GitHub
commit 078527465f
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4 changed files with 2378 additions and 1506 deletions
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6
thirdparty/README.md vendored
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@ -496,15 +496,13 @@ File extracted from upstream release tarball:
## xatlas
- Upstream: https://github.com/jpcy/xatlas
- Version: git (b4b5426, 2019)
- Version: git (e12ea82, 2019)
- 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.
- `LICENSE`
## zlib

27
thirdparty/xatlas/LICENSE vendored
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@ -1,14 +1,21 @@
xatlas
https://github.com/jpcy/xatlas
Copyright (c) 2018 Jonathan Young
MIT License
thekla_atlas
https://github.com/Thekla/thekla_atlas
Copyright (c) 2013 Thekla, Inc
Copyright NVIDIA Corporation 2006 -- Ignacio Castano <icastano@nvidia.com>
Copyright (c) 2018-2019 Jonathan Young
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

3840
thirdparty/xatlas/xatlas.cpp vendored
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11
thirdparty/xatlas/xatlas.h vendored
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@ -35,11 +35,14 @@ Copyright NVIDIA Corporation 2006 -- Ignacio Castano <icastano@nvidia.com>
namespace xatlas {
struct ChartFlags
struct ChartType
{
enum
enum Enum
{
Invalid = 1 << 0
Planar,
Ortho,
LSCM,
Piecewise
};
};
@ -47,10 +50,10 @@ struct ChartFlags
struct Chart
{
uint32_t atlasIndex; // Sub-atlas index.
uint32_t flags;
uint32_t *faceArray;
uint32_t faceCount;
uint32_t material;
ChartType::Enum type;
};
// Output vertex.