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DirectX Logo The DirectX Tool Kit (aka DirectXTK) is a collection of helper classes for writing DirectX 11.x code in C++.

For an overview of the project, see these blog posts: March 2012, January 2013, September 2014, August 2015, July 2016, September 2021, and October 2021.

For an overview of DirectX Tool Kit for Audio, see these blog posts: December 2013 and May 2020.

DirectXTK library

DirectX 11

DirectX 11 is supported on Windows 7, Windows 8.1, Windows 10, and Windows 11. Use of DirectX 11 for beginners is highly recommended.

DirectX 12

A version of DirectX Tool Kit for DirectX 12 is available on GitHub. DirectX 12 is an expert API for Windows 10 / Windows 11 which builds on knowing the ins & outs of DirectX 11. Both DirectX 11 and DirectX 12 provide access to the same graphics hardware features, but drive the hardware in different ways which can allow a well-optimized DirectX 12 engine to achieve much lower CPU overhead than in DirectX 11.

Note that advanced hardware features like Shader Model 6, DirectX Raytracing, Amplification & Mesh Shaders, and other "DirectX Ultimate" features do in fact require DirectX 12 as they are not exposed in DirectX 11. The statement above is still 100% true for the core graphics functionality used by DirectX Tool Kit.

Porting from D3DX

See this post for a complete listing of D3DX equivalents.

Support

For questions, consider using Stack Overflow with the directxtk tag, or the DirectX Discord Server in the dx9-dx11-developers channel.

For bug reports and feature requests, please use GitHub issues for this project.

Contributing

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.

When you submit a pull request, a CLA bot will automatically determine whether you need to provide a CLA and decorate the PR appropriately (e.g., status check, comment). Simply follow the instructions provided by the bot. You will only need to do this once across all repos using our CLA.

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.

Trademarks

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.

Credits

The DirectX Tool Kit is the work of Shawn Hargreaves and Chuck Walbourn, with contributions from Aaron Rodriguez Hernandez, and Dani Roman.

Thanks to Shanon Drone for the SDKMESH file format.

Thanks to Adrian Tsai for the geodesic sphere implementation.

Thanks to Garrett Serack for his help in creating the NuGet packages for DirectX Tool Kit.

Thanks to Roberto Sonnino for his help with the CMO, DGSL rendering, and the VS Starter Kit animation.

Thanks to Pete Lewis and Justin Saunders for the normal-mapped and PBR shaders implementation.

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.