Release v3.1.0.75

Autogenerated release v3.1.0.75
68115ef

OS	Dev
Windows x64	zip
Ubuntu 22 LTS x64	deb
Ubuntu 22 LTS arm64	deb
Ubuntu 24 LTS x64	deb
Ubuntu 24 LTS arm64	deb
Linux vcpkg (glibc 2.28) x64	tar.xz
Linux vcpkg (glibc 2.28) arm64	tar.xz
macOS x64 (Intel)	x64 pkg
macOS Arm (Apple Silicon)	arm pkg
Emscripten multi-thread (web environment)	zip
Emscripten single-thread (web environment)	zip
Emscripten multi-thread Wasm64 (web environment)	zip

What's Changed

• MRPch: #include "MRWinapi.h" by @Fedr in #5365
• include colon in the characters prohibited for a filename by @Fedr in #5366
• suppress new warnings from VS2026 by @Fedr in #5368
• Move by Mouse impl customizations by @Grantim in #5369
• activate PCH on the latest versions of AppleClang by @Fedr in #5370
• Introduce MergeOptions by @Grantim in #5373
• CI: Fix fetching job ID by @oitel in #5372
• Save show rotation center to user visibility config by @Grantim in #5375
• makeThickMesh improvements for complex cases by @Fedr in #5376
• Fix volume rendering pass mask usage by @Grantim in #5381
• Minimize float errors on mouse rotation by @Grantim in #5382
• CI: Customize artifact path for stats by @oitel in #5374
• CI: Use minimal CUDA package set in Ubuntu images by @oitel in #5378
• Add Option to render depth buffer to texture by @Grantim in #5383
• Update mrbind. by @adalisk-emikhaylov in #5377
• Simplify rendering framebuffer with depth by @Grantim in #5384
• Don't rebuild images on mrbind changes. by @adalisk-emikhaylov in #5386
• allow setting PlatformToolset via MSBuild property by @Fedr in #5387
• fix opening projects in Visual Studio 2019 by @Fedr in #5390
• build with MSVC2019 compiler on github runners by @Fedr in #5385
• Introduce depth peeling by @Grantim in #5388
• Reuse transparent object rendering setup code by @Grantim in #5392
• Parametrize depth peeling by @Grantim in #5393
• execute update-win-version.yml on github runners by @Fedr in #5391
• Update GL_EXEC to work around MSVC bugs. by @adalisk-emikhaylov in #5395
• execute distro-release on github runners by @Fedr in #5397
• switching to multiple viewports mode by @ABSitf in #5394
• MSVC: use Embedded -Z7 debug format by @Fedr in #5400
• Fix invalid config of global basis by @Grantim in #5401
• disable imgui multi viewport for apple, wayland and emscripten by @ABSitf in #5402
• save PLY with texture and per-vertex UVs by @Fedr in #5403
• CI: Fix running distribution testing by @oitel in #5398
• CI: Disable Ubuntu 20.04 builds by @oitel in #5353
• Fix exporting objects with empty attributes by @Grantim in #5405
• Update mrbind. by @adalisk-emikhaylov in #5406
• MeshLoad::fromObj() loads texture from the same folder with .OBJ file by @Fedr in #5408
• load PLY files with texture and per-vertex UV coordinates by @Fedr in #5409
• win-stat: Use Get-CimInstance - replacement for deprecated wmic by @MaxRayskiy in #5411
• switch to windows-2025 runner by @Fedr in #5410
• add ICPTorus unit test by @Fedr in #5413
• Bump astral-sh/setup-uv from 7.1.2 to 7.1.4 by @dependabot[bot] in #5414
• Bump actions/checkout from 5 to 6 by @dependabot[bot] in #5415
• ICP to return the best found transformation by @Fedr in #5416
• build-test-linux-vcpkg: generate and test python bindings by @Fedr in #5417
• ICP: improve Combined method by @Fedr in #5418
• ICP: perform matrix operations in double precision by @Fedr in #5419
• VisualObject: reset dirty flags if no render object by @Fedr in #5421
• CMake: Bump required versions by @oitel in #5389
• WASM pass paramters to get resources by @Grantim in #5425
• PLY: load per-triangle colors by @Fedr in #5424
• CMake: Fix MSVC debug info format by @oitel in #5423
• fixed render (position) ui elements by @ABSitf in #5422
• ObjectMeshHolder::copyColors fixed for per-face colors by @Fedr in #5426
• PLY: save per-triangle colors by @Fedr in #5427
• add -fvisibility-inlines-hidden compiler flag by @Fedr in #5428
• test_decimate.py: reduce thresholds by @Fedr in #5429
• CMake: Rework dependency management by @oitel in #5396
• CMake: Fix tests for Linux by @oitel in #5430
• DebugInformationFormat=OldStyle in common.props by @Fedr in #5431
• fromBinaryStl: support systems where floats must be 4-bytes aligned by @Fedr in #5433
• fix more ui elements in multi viewport (search input, drag&drop zones) by @ABSitf in #5432
• fixed automatic positioning tool windows by @ABSitf in #5435
• More options for UI save modal helper by @Grantim in #5438
• CI/CD: log exported symbols of MRMesh shared library by @Fedr in #5439
• Clang: do not expose all member functions of visible classes by @Fedr in #5441
• make some fields protected by @evgenius-kom in #5442
• Fix WASM js loading order by @Grantim in #5447
• Avoid firewall issue: by @Grantim in #5446
• Try to make rayBoxIntersect() C bindings portable. by @adalisk-emikhaylov in #5437
• MultiwayICP improvements and test by @Fedr in #5449
• Convex Hull: Fix crash with duplicated points by @oitel in #5450
• launch Emscripten build on github runners by @Fedr in #5444
• test Linux Arm builds on github runners by @Fedr in #5451
• test all methods of ICP by @Fedr in #5452
• ICP: fix iterations reporting by @Fedr in #5453
• MultiwayICP: do not compare to-planes and to-points distances by @Fedr in #5454
• MultiwayICP: update pairs before computing distances by @Fedr in #5455
• I6839 fix multi viewport window position by @ABSitf in #5448
• MultiwayICP: independent mode improvements by @Fedr in #5457
• several improvements by @Fedr in #5458
• MultiwayICP: fix and test cascade mode by @Fedr in #5459
• added chinese in web version by @ABSitf in #5460
• Fix volume rendering crashes and artifacts by @Grantim in #5461
• Fix fit data for voxels by @Grantim in #5462
• makeCloseToMeshVolume function by @Fedr in #5464
• Change aws to aws.exe in thirdparty/install.bat by @rodion-orlov in #5465
• GetSystemInfoJson() to return MSAA from scene texture if active by @Fedr in #5466
• Bump astral-sh/setup-uv from 7.1.4 to 7.1.5 by @dependabot[bot] in #5468
• add open stl header in telemetry by @Fedr in #5467
• Triangle's per-corner UV-coordinates by @Fedr in #5470
• load PLY files with per-corner texture coordinates by @Fedr in #5472
• fix DICOM write warning by @Fedr in #5474
• load .PTS as points if it does not contain polylines by @Fedr in #5478
• Better check for missing spacing in DICOMs by @Grantim in #5477
• fix builds wo voxels by @SergeyZakharovAdalisk in #5476
• fix assert in Ungroup if selected object does not have any child by @Fedr in #5480
• Ungroup: ignore ancillary children by @Fedr in #5481
• merge( meshes ) returns solid colors of the first object by @Fedr in #5484
• WindowRectAllocator: Use fallback monitor when window is out out screen by @oitel in #5483
• WebRequest: support unicode file paths by @Fedr in #5485
• DicomSaveLoad unit test by @Fedr in #5475
• Scripts: Allow to auto-install extra dependencies by @oitel in #5473
• Move stream operators to separate files. by @adalisk-emikhaylov in #5479
• sampleVertexColors function by @Fedr in #5487
• save mesh to PLY: support int memory alignment by @Fedr in #5490
• PLY: better UV support by @Fedr in #5491
• fix position allocation for new windows by @ABSitf in #5482
• telemetry signal on PLY loading by @Fedr in #5493
• Bump astral-sh/setup-uv from 7.1.5 to 7.1.6 by @dependabot[bot] in #5495
• Bump actions/cache from 4 to 5 by @dependabot[bot] in #5498
• Bump actions/upload-artifact from 5 to 6 by @dependabot[bot] in #5497
• Bump actions/download-artifact from 6 to 7 by @dependabot[bot] in #5496
• optimize MeshTopology::pack( const PackMapping & map ) by @Fedr in #5494
• Custom log sink adder (for web log send) by @zag-taishev-adalisk in #5500
• Wasm: Fix debug build by @oitel in #5501
• optimize OBJ files loading by @Fedr in #5503
• CMake: Add Wasm presets by @oitel in #5505
• added UI settings for Multi Viewport mode by @ABSitf in #5502
• UI::Disabler to temporarily disable flags in a imgui list by @Fedr in #5507
• Add control trajectory normals in MovementBuildBody by @Grantim in #5509
• Fix missed fonts in whl by @Grantim in #5511
• LoadOBJ: optimize processing not-triangular faces by @Fedr in #5513
• fix one-directional weighted mesh offset for negative weights by @Fedr in #5506
• CMake: Fix Ubuntu 22.04 build with PCH and GTest by @oitel in #5514
• fixed close (cross) button in custom plugin window by @ABSitf in #5515
• LoadObj: optimize vertex renumbering by @Fedr in #5517
• LoadObj: eliminate hash-map for vertex renumbering by @Fedr in #5518
• LoadOBJ: simplify triangulation by @Fedr in #5520
• Mrbind csharp by @adalisk-emikhaylov in #5512
• Add a sample web app for example plugin by @oitel in #5434
• Port samples to new C# bindsings. Update mrbind too. by @adalisk-emikhaylov in #5522
• telemetry signal on OBJ loading by @Fedr in #5523
• #5476 - fix build without voxels by @SergeyZakharovAdalisk in #5524
• Disable multi-viewport support on Linux X11 by @oitel in #5527
• bend text along curve by @Fedr in #5526
• Shutdown custom log sink (send remaining logs call) by @zag-taishev-adalisk in #5529
• Revert the Windows CI configurations in master, and add one for C#. by @adalisk-emikhaylov in #5531
• Get rid of moved t in by value returns by @adalisk-emikhaylov in #5530
• Read slicestacks from 3mf by @Grantim in #5533
• Upgrade minimal TinyXML2 version to 10 by @oitel in #5534
• bendTextAlongSurfacePath function by @Fedr in #5532
• Pre shutdown signal sending in the beginning of Viewer::launchShut by @zag-taishev-adalisk in #5536
• bendTextAlongCurve: stretch option by @Fedr in #5537
• move additional windows to foreground if main window is focused by @ABSitf in #5535
• support for dropping of directories by @Fedr in #5538
• Update mrbind. by @adalisk-emikhaylov in #5540
• minor improvements by @Fedr in #5542
• Expand scene tree for selection improvements by @Grantim in #5541
• Fix ctrl naming in imgui for macos by @Grantim in #5543
• remove assert from windows drop handler by @Grantim in #5544
• BendTextAlongCurve improvements by @Fedr in #5545
• load files: if something is loaded, consider errors as warnings by @Fedr in #5547
• Better handle focus in mulitviewport imgui by @Grantim in #5548
• Default Nuget releases to Beta. by @adalisk-emikhaylov in #5546
• open DICOM telemetry by @Fedr in #5549
• open mesh telemetry by @Fedr in #5550
• create shader telemetry by @Fedr in #5553
• naive transparency telemetry by @Fedr in #5554
• Fix vcpkg auto update by @MaxRayskiy in #5556
• Update mrbind. by @adalisk-emikhaylov in #5551
• CMake: Fix copying HTML file for example plugin by @oitel in #5558
• Add tests for new C# bindings by @oitel in #5539
• Simple C# collision examples based on cpp examples by @nsmela in #5564
• undo-redo buttons moved from MI to ML by @SergeyZakharovAdalisk in #5561
• bendTextAlongCurve: periodicCurve parameter by @Fedr in #5569
• bendTextAlongSurfacePath function overload for closed paths by @Fedr in #5570
• Bump vcpkg to 2025.12.12 by @meshinspector-bot in #5555
• Bump astral-sh/setup-uv from 7.1.6 to 7.2.0 by @dependabot[bot] in #5571
• Name non-static fields and properties in C# starting with lowercase l… by @adalisk-emikhaylov in #5562
• Add fmtlib formatters for custom types by @oitel in #5572
• Update python mesh_repair script by @Grantim in #5575
• DotNet: Fix decimate test by @oitel in #5577
• findSelfCollidingTriangles: coplanar case of triangles sharing an edge by @Fedr in #5578
• Make global history store unique by @Grantim in #5579
• telemetryOpenMesh: consider the case when the file contains point cloud instead of mesh by @Fedr in #5581
• Introduce platform CUDA check by @Grantim in #5582
• Support drag-drop folders for WASM by @Grantim in #5563
• telemetry for mesh sizes from loadObjectFromObj by @Fedr in #5583
• FloatGrid explicit copy and move by @Grantim in #5584
• ignore meaningless or case-specific PLY comments by @Fedr in #5585
• Rename CUDA to NVidia GPU for better UX by @Grantim in #5580
• remove meaningless or case-specific information from OBJ comment line by @Fedr in #5587
• PlaneWidget support import by click on nametag by @Grantim in #5588
• findSelfCollidingTriangles: introduce final tolerance in coplanar test by @Fedr in #5589
• Update the MRBind docs. by @adalisk-emikhaylov in #5574
• Use path type for last used dir by @Grantim in #5591
• Mrbind csharp improvements by @adalisk-emikhaylov in #5590
• Fix MR::triDist() in Python. Also rename it from TriDist. by @adalisk-emikhaylov in #5593
• findNotSmoothFaces function by @Fedr in #5594
• fixed creating ui (ImGui) screenshot by @ABSitf in #5586
• Change C# functions to begin with lowercase letters, and update tests… by @adalisk-emikhaylov in #5595
• eliminate filepaths conversions to/from local single-byte encoding by @Fedr in #5596
• filter stl head info by @Fedr in #5599
• BinaryStlSaver by @Fedr in #5602
• Add is triangle overlap check functions by @Grantim in #5601
• put DICOM loader in the namespace VoxelsLoad by @Fedr in #5603
• Web: Enable plugins for opening voxel data by @oitel in #5605
• Fix drag&drop issues in singlethread wasm by @Grantim in #5606
• In C#, pass struct references ref. And other binding improvements. by @adalisk-emikhaylov in #5604
• Error on opening of individual DICOM slices by @Fedr in #5610
• SpaceMouse telemetry: report every power of 2 of message count by @Fedr in #5613
• Use SurfaceManipulationWidget::appendMeshDataChangeHistory_ for custo… by @zag-taishev-adalisk in #5614
• Windows: Add separate window message handler by @oitel in #5616
• findShortestCoLoop function by @Fedr in #5615
• Add Csharp docs by @ABSitf in #5612
• Introduce count voxels functions by @Grantim in #5620
• Wrap C# comments in the <summary> tag. by @adalisk-emikhaylov in #5609
• DetectTunnelSettings::buildCoLoops option by @Fedr in #5619
• Add more high level FloatGrid functions by @Grantim in #5621
• Allow custom predicate in findOverlappingTris by @Grantim in #5622
• Add Csharp docs by @ABSitf in #5618
• curveFromPoints function by @Fedr in #5623
• meshPathCurvePoints functions by @Fedr in #5624
• bendContoursAlongSurfacePath functions by @Fedr in #5626
• Separate space mouse device from hidapi handler by @Grantim in #5625
• Filter duplicated SpaceMouse names by @Grantim in #5630
• FillContourByGraphCut consistent results on mesh with many components by @Fedr in #5633
• makeThickMesh: normalsTrustFactor parameter by @Fedr in #5636
• fix and update updating docs workflow by @ABSitf in #5634
• Simplify scene controllers and spacemouse params by @Grantim in #5637
• Bump paulhatch/semantic-version from 5.4.0 to 6.0.1 by @dependabot[bot] in #5640
• Keep-alive in C# bindings. by @adalisk-emikhaylov in #5632
• Do not perform excessive healing in Selfiy healer with touches by @Grantim in #5642
• Update mrbind to make keep-alive of class fields and subobjects faster. by @adalisk-emikhaylov in #5643
• findShortestEquivalentLoops by @Fedr in #5639

New Contributors

• @SergeyZakharovAdalisk made their first contribution in #5476

Full Changelog: v3.0.9.196...v3.1.0.75