UVAtlas - isochart texture atlasing

http://go.microsoft.com/fwlink/?LinkID=512686

Release available for download on GitHub

Release History

October 29, 2024

All enums now use uint32_t as the underlying type rather than unsigned long or int.
uvatlastool:
- Add "GNU-style" --long-options to the command-line tools (all existing switches are still supported)
- Refactored code to use shared header
- Updated for October 2024 DirectXTex & DirectXMesh releases
CMake and MSBuild project updates

September 4, 2024

CMake project updates including support for ARM64EC
Code review
Added GitHub Actions YAML files
uvatlastool: Updated for September 2024 DirectXTex & DirectXMesh releases

June 5, 2024

CMake project updates
Retired VS 2019 projects for the UWP platform
uvatlastool: Updated for June 2024 DirectXTex & DirectXMesh releases

February 21, 2024

CMake project updates and refactor
Minor code review for Clang, MinGW, and Intel compilers
uvatlastool: Updated for February 2024 DirectXTex & DirectXMesh releases

December 31, 2023

CMake project updates including pkg-config file generation
Code review
uvatlastool: Updated for December 2023 DirectXTex & DirectXMesh releases

October 31, 2023

Retired ARM (32-bit) support for the UWP platform
CMake project updates
uvatlastool: -flist option updated to support filenames with spaces
uvatlastool: Updated for October 2023 DirectXTex & DirectXMesh releases

June 13, 2023

CMake project updates
uvatlastool: Fix minor display issue with error messages
uvatlastool: Supports Long Paths on Windows 10, Version 1607 or later
uvatlastool: Updated for June 2023 DirectXTex release

April 28, 2023

CMake project updates and fixes for clang/LLVM v16 warnings
uvatlastool: Windows on ARM64 version
uvatlastool: Updated for April 2023 DirectXTex & DirectXMesh releases

March 30, 2023

CMake project updates
Code review
Retired VS 2017 legacy Xbox One XDK projects
uvatlastool: Updated to support Windows or UNIX-style path separators
uvatlastool: Updated for March 2023 DirectXTex & DirectXMesh releases

February 6, 2023

CMake project updates
Minor code review
uvatlastool: Updated for January 2023 DirectXTex release

December 15, 2022

CMake project updated to require 3.20 or later
CMake and MSBuild project updates
Added Azure Dev Ops Pipeline YAML files
Test suite updated with CTest support
Spectre-mitigated libraries and ARM64 support added to NuGet package
uvatlastool: added switches -m and -vn; fixed bug with -c -wf missing .mtl output file
uvatlastool: Updated for December 2022 DirectXTex & DirectXMesh releases

October 17, 2022

Minor CMakePresets update
Code review (more use of constexpr)

July 30, 2022

CMake and MSBuild project updates
uvatlastool: Updated for July 2022 DirectXTex & DirectXMesh releases

May 9, 2022

CMake project updates (now supports MSVC, clang/LLVM, and MinGW)
Retired VS 2017 projects
uvatlastool: Updated for May 2022 DirectXTex & DirectXMesh releases

March 24, 2022

Update build switches for SDL recommendations
CMake project updates and UWP platform CMakePresets
Code cleaup for uvatlastool
uvatlastool: Updated for March 2022 DirectXTex & DirectXMesh releases

February 28, 2022

Code and project review including fixing clang v13 warnings
Added CMakePresets.json
uvatlastool: Updated for February 2022 DirectXTex & DirectXMesh releases

November 8, 2021

VS 2022 support
Fixed locale issue with WaveFront OBJ reading/writing
Minor code and project review
VS 2017 projects updated to require the Windows 10 SDK (19401)
uvatlastool: Updated for November 2021 DirectXTex & DirectXMesh releases

September 28, 2021

Minor code and project cleanup

June 9, 2021

CMake build option to use Eigen3 library
Code cleanup
uvatlastool: Added -uv2 switch to store second UV set in SDKMESH with isochart
utatlastool: improved -flist switch to support wildcards and file exclusions
uvatlastool: Updated for June 2021 DirectXTex & DirectXMesh releases

April 6, 2021

Minor code and project cleanup
uvatlastool: Updated with descriptions for HRESULT failure codes
uvatlastool: Updated for April 2021 DirectXTex & DirectXMesh releases

January 9, 2021

Windows Subsystem for Linux support
Code review for improved conformance
CMake updated to support package install

December 1, 2020

Converted to typed enum bitmask flags (see release notes for details on this potential breaking change)
Added new partition options UVATLAS_LIMIT_MERGE_STRETCH and UVATLAS_LIMIT_FACE_STRETCH
Applied patch to fix (occasionally) bad gutter buffer calculation
uvatlastool: Added -lms and -lfs switches
Minor project cleanup

November 11, 2020

uvatlastool: Updated for November 2020 DirectXTex & DirectXMesh releases
Minor project cleanup

August 15, 2020

Project updates
uvatlastool: Updated for August 2020 DirectXTex & DirectXMesh releases
uvatlastool: Added -fn, -fuc, and -fc switches to control vertex format

July 2, 2020

Minor warning fixes for VS 2019 (16.7)

June 1, 2020

uvatlastool: Updated for June 2020 DirectXTex & DirectXMesh releases
CMake project updates
Minor code cleanup

May 10, 2020

Minor code review
uvatlastool: Updated with -l switch for case-sensitive file systems
CMake updated for PCH usage with 3.16 or later

February 24, 2020

Added some simple OpenMP optimizations
Code and project cleaup
Retired VS 2015 projects
uvatlastool: Updated to use NuGet instead of needing DirectXTex/Mesh side-by-side
uvatlastool: now supports exporting to WaveFront Object (OBJ) files

December 17, 2019

Added VS 2019 UWP project
Added ARM64 platform to VS 2019 Win32 desktop Win10 project
Renamed UVAtlas_Windows10.vcxproj to _Windows10_2017.vcxproj
Added CMake project files
Code cleanup

April 26, 2019

uvatlas command-line tool: Updated for latest DirectXMesh
Added VS 2019 desktop projects
Officially dropped Windows Vista support

February 8, 2019

uvatlastool: added -sdkmesh2 switch for PBR materials

November 16, 2018

VS 2017 updated for Windows 10 October 2018 Update SDK (17763)
ARM64 platform configurations added to UWP projects
Minor code review

August 17, 2018

Updated for VS 2017 15.8
Code cleanup

July 3, 2018

Code cleanup
uvatlastool: added -flipu and -ib32 switches

May 31, 2018

VS 2017 updated for Windows 10 April 2018 Update SDK (17134)

May 14, 2018

Updated for VS 2017 15.7 update warnings
Code and project cleanup
Retired VS 2013 projects

April 23, 2018

Code and project cleanup

February 7, 2018

Minor code update

December 13, 2017

Updated for VS 2017 15.5 update warnings

November 1, 2017

VS 2017 updated for Windows 10 Fall Creators Update SDK (16299)
Removed UVAtlas_2017.vcxproj as redundant in favor of UVAtlas_2017_Win10.vcxproj

September 22, 2017

Updated for VS 2017 15.3 update /permissive- changes
uvatlastool: added -flist option

July 28, 2017

Code cleanup

April 24, 2017

VS 2017 project updates

April 8, 2017

VS 2017 updated for Windows Creators Update SDK (15063)
Minor code cleanup

January 31, 2017

uvatlas command-line tool: Updated for latest DirectXMesh
uvatlas command-line tool: optional OpenEXR support
VS 2017 RC projects added
Minor code cleanup

September 14, 2016

uvatlas command-line tool: added wildcard support for input filename and optional -r switch for recursive search
uvatlas command-line tool -it switch now supports HDR (RGBE Radiance) texture files (requires DirectXTex September 2016 release to build)
Code cleanup

August 2, 2016

Updated for VS 2015 Update 3 and Windows 10 SDK (14393)

June 27, 2016

Code cleanup

April 26, 2016

Retired VS 2012 projects and obsolete adapter code
Minor code cleanup

November 30, 2015

uvatlas command-line tool updated with -flipv and -flipz switches; removed -fliptc
Updated for VS 2015 Update 1 and Windows 10 SDK (10586)

October 30, 2015

Minor code cleanup

July 29, 2015

Updated for VS 2015 and Windows 10 SDK RTM
Retired VS 2010 and Windows 8.0 Store projects

June 18, 2015

Fixed bugs with handling of E_ABORT from user callback
Added ESC to abort to uvatlas sample

April 9, 2015

Added projects for Windows apps Technical Preview
Fixes for potential divide-by-zero cases
Fix for memory allocation problem
Added error detection for invalid partitioning
uvatlastool: fix when importing from .vbo
Minor code cleanup

November 12, 2014

Original release