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DirectX Logo DirectXMesh, a shared source library for performing various geometry content processing operations including generating normals and tangent frames, triangle adjacency computations, and vertex cache optimization.

See this blog post for an overview

DirectXMesh library

Meshconvert utility

Geometry formats

Resources

CodePlex

DirectXMesh was formerly hosted on CodePlex.

NuGet

DirectXMesh is also available on NuGet

Porting from D3DX

See this post for a complete listing of D3DX equivalents.

Credits

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.

All content and source code for this package are subject to the terms of the MIT License.

This project has adopted the Microsoft Open Source Code of Conduct. For more information see the Code of Conduct FAQ or contact [email protected] with any additional questions or comments.