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DirectXMesh, a shared source library for performing various geometry content processing operations including generating normals and tangent frames, triangle adjacency computations, vertex cache optimization, and meshlet generation.
See this blog post for an overview
DirectXMesh library
Meshconvert tool
See this post for a complete listing of D3DX equivalents.
For questions, consider using Stack Overflow with the directxtk tag, or the DirectX Discord Server in the dx12-developers or dx9-dx11-developers channel.
For bug reports and feature requests, please use GitHub issues for this project.
This project welcomes contributions and suggestions. Most contributions require you to agree to a Contributor License Agreement (CLA) declaring that you have the right to, and actually do, grant us the rights to use your contribution. For details, visit https://cla.opensource.microsoft.com.
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This project has adopted the Microsoft Open Source Code of Conduct. For more information see the Code of Conduct FAQ or contact opencode@microsoft.com with any additional questions or comments.
This project may contain trademarks or logos for projects, products, or services. Authorized use of Microsoft trademarks or logos is subject to and must follow Microsoft's Trademark & Brand Guidelines. Use of Microsoft trademarks or logos in modified versions of this project must not cause confusion or imply Microsoft sponsorship. Any use of third-party trademarks or logos are subject to those third-party's policies.
The DirectXMesh library is the work of Chuck Walbourn, with contributions from Dr. Hugues Hoppe, Alex Nankervis, James Stanard, Craig Peeper, and the numerous other Microsoft engineers who developed the D3DX utility library over the years.
Thanks to Matt Hurliman for his contribution of the meshlet generation functions.
Thanks to Adrian Stone (Game Angst) for the public domain implementation of Tom Forsyth's linear-speed vertex cache optimization, and thanks to Tom Forsyth for his contribution.