The Assimp 6.0.3 Bugfix Release

What's Changed

Fix building on Haiku by @Begasus in https://github.com/assimp/assimp/pull/5255
Reduce memory consumption in JoinVerticesProcess::ProcessMesh() signi… by @ockeymm in https://github.com/assimp/assimp/pull/5252
Fix: Add check for invalid input argument by @kimkulling in https://github.com/assimp/assimp/pull/5258
Replace an assert by a error log. by @kimkulling in https://github.com/assimp/assimp/pull/5260
Extension of skinning data export to GLB/GLTF format by @fvbj in https://github.com/assimp/assimp/pull/5243
Fix output floating-point values to fbx by @Riv1s-sSsA01 in https://github.com/assimp/assimp/pull/5265
Update ImproveCacheLocality.cpp by @kimkulling in https://github.com/assimp/assimp/pull/5268
Update Readme.md by @kimkulling in https://github.com/assimp/assimp/pull/5277
Deep arsdk bone double free by @kimkulling in https://github.com/assimp/assimp/pull/5291
Fix Spelling error by @JulianKnodt in https://github.com/assimp/assimp/pull/5295
use size in order to be compatible with float and double by @sloriot in https://github.com/assimp/assimp/pull/5270
Fix: Add missing transformation for normalized normals. by @kimkulling in https://github.com/assimp/assimp/pull/5301
Fix: Implicit Conversion Error by @Ipomoea in https://github.com/assimp/assimp/pull/5271
Fix add checks for indices by @kimkulling in https://github.com/assimp/assimp/pull/5306
Update FBXBinaryTokenizer.cpp by @kimkulling in https://github.com/assimp/assimp/pull/5311
link to external minizip with full path by @aumuell in https://github.com/assimp/assimp/pull/5278
utf8 header not found by @TarcioV in https://github.com/assimp/assimp/pull/5279
Rm unnecessary deg->radian conversion in FBX exporter by @JulianKnodt in https://github.com/assimp/assimp/pull/5281
Fix empty mesh handling by @kimkulling in https://github.com/assimp/assimp/pull/5318
Refactoring: Some cleanups by @kimkulling in https://github.com/assimp/assimp/pull/5319
Fix invalid read of uint from uvwsrc by @JulianKnodt in https://github.com/assimp/assimp/pull/5282
Remove double delete by @kimkulling in https://github.com/assimp/assimp/pull/5325
fix mesh-name error. by @copycd in https://github.com/assimp/assimp/pull/5294
COLLADA fixes for textures in C4D input by @wmatyjewicz in https://github.com/assimp/assimp/pull/5293
Use the correct allocator for deleting objects in case of duplicate a… by @FlorianBorn71 in https://github.com/assimp/assimp/pull/5305
Fix container overflow in MMD parser by @aavenel in https://github.com/assimp/assimp/pull/5309
Fix: PLY heap buffer overflow by @aavenel in https://github.com/assimp/assimp/pull/5310
Update Readme.md by @cuppajoeman in https://github.com/assimp/assimp/pull/5312
Update Readme.md by @cuppajoeman in https://github.com/assimp/assimp/pull/5313
Fix: Check if index for mesh access is out of range by @kimkulling in https://github.com/assimp/assimp/pull/5338
Update FBXConverter.cpp by @kimkulling in https://github.com/assimp/assimp/pull/5349
FBX: Use correct time scaling by @kimkulling in https://github.com/assimp/assimp/pull/5355
Drop explicit inclusion of contrib/ headers by @umlaeute in https://github.com/assimp/assimp/pull/5316
Update Build.md by @cuppajoeman in https://github.com/assimp/assimp/pull/5314
Fix buffer overflow in FBX::Util::DecodeBase64() by @ttxine in https://github.com/assimp/assimp/pull/5322
Readme.md: correct 2 errors in section headers by @stephengold in https://github.com/assimp/assimp/pull/5351
Fix double free in Video::~Video() by @ttxine in https://github.com/assimp/assimp/pull/5323
FBXMeshGeometry: solve issue #5116 using patch provided by darktjm by @stephengold in https://github.com/assimp/assimp/pull/5333
Fix target names not being imported on some gLTF2 models by @Futuremappermydud in https://github.com/assimp/assimp/pull/5356
correct grammar/typographic errors in comments (8 files) by @stephengold in https://github.com/assimp/assimp/pull/5343
KHR_materials_specular fixes by @rudybear in https://github.com/assimp/assimp/pull/5347
Disable Hunter by @kimkulling in https://github.com/assimp/assimp/pull/5388
fixed several issues by @MarkaRagnos0815 in https://github.com/assimp/assimp/pull/5359
Fix leak by @kimkulling in https://github.com/assimp/assimp/pull/5391
Check validity of archive without parsing by @kimkulling in https://github.com/assimp/assimp/pull/5393
Fix integer overflow by @kimkulling in https://github.com/assimp/assimp/pull/5394
Add a test before generating the txture folder by @kimkulling in https://github.com/assimp/assimp/pull/5400
Build: Disable building zlib for non-windows by @kimkulling in https://github.com/assimp/assimp/pull/5401
null check. by @copycd in https://github.com/assimp/assimp/pull/5402
Bump actions/upload-artifact from 3 to 4 by @dependabot[bot] in https://github.com/assimp/assimp/pull/5384
fix: KHR_materials_pbrSpecularGlossiness/diffuseFactor convert to pbr… by @guguTang in https://github.com/assimp/assimp/pull/5410
fix building errors for MinGW by @0xf0ad in https://github.com/assimp/assimp/pull/5376
dynamic_cast error. by @copycd in https://github.com/assimp/assimp/pull/5406
Add missing IRR textures by @tellypresence in https://github.com/assimp/assimp/pull/5374
Update Dockerfile by @kimkulling in https://github.com/assimp/assimp/pull/5412
Fix handling of X3D IndexedLineSet nodes by @andre-schulz in https://github.com/assimp/assimp/pull/5362
Improve acc file loading by @IOBYTE in https://github.com/assimp/assimp/pull/5360
Readme.md: present hyperlinks in a more uniform style by @stephengold in https://github.com/assimp/assimp/pull/5364
FBX Blendshape FullWeight: Vec<Float> -> FullWeight: Vec<Double> by @JulianKnodt in https://github.com/assimp/assimp/pull/5441
Fix for issues #5422, #3411, and #5443 -- DXF insert scaling fix and colour fix by @seanth in https://github.com/assimp/assimp/pull/5426
Update StbCommon.h to stay up-to-date with stb_image.h. by @tigert1998 in https://github.com/assimp/assimp/pull/5436
Introduce aiBuffer by @kimkulling in https://github.com/assimp/assimp/pull/5444
Add bounds checks to the parsing utilities. by @kimkulling in https://github.com/assimp/assimp/pull/5421
Fix crash in viewer by @kimkulling in https://github.com/assimp/assimp/pull/5446
Static code analysis fixes by @kimkulling in https://github.com/assimp/assimp/pull/5447
Kimkulling/fix bahavior of remove redundat mats issue 5438 by @kimkulling in https://github.com/assimp/assimp/pull/5451
Fix X importer breakage introduced in commit f844c33 by @tellypresence in https://github.com/assimp/assimp/pull/5372
Fileformats.md: clarify that import of .blend files is deprecated by @stephengold in https://github.com/assimp/assimp/pull/5350
feat:1.add 3mf vertex color read 2.fix 3mf read texture bug by @GalenXiao in https://github.com/assimp/assimp/pull/5361
More GLTF loading hardening by @FlorianBorn71 in https://github.com/assimp/assimp/pull/5415
Bump actions/cache from 3 to 4 by @dependabot[bot] in https://github.com/assimp/assimp/pull/5431
Update CMakeLists.txt by @mosfet80 in https://github.com/assimp/assimp/pull/5379
Blendshape->Geometry in FBX Export by @JulianKnodt in https://github.com/assimp/assimp/pull/5419
Fix identity matrix check by @fvbj in https://github.com/assimp/assimp/pull/5445
Fix PyAssimp under Python >= 3.12 and macOS library search support by @Emily-TTG in https://github.com/assimp/assimp/pull/5397
Add ISC LICENSE file by @severin-lemaignan in https://github.com/assimp/assimp/pull/5465
ColladaParser: check values length by @etam in https://github.com/assimp/assimp/pull/5462
Include defs in not cpp-section by @kimkulling in https://github.com/assimp/assimp/pull/5466
Add correct double zero check by @kimkulling in https://github.com/assimp/assimp/pull/5471
Add zlib-header to ZipArchiveIOSystem.h by @kimkulling in https://github.com/assimp/assimp/pull/5473
Add 2024 to copyright infos by @kimkulling in https://github.com/assimp/assimp/pull/5475
Append a new setting "AI_CONFIG_EXPORT_FBX_TRANSPARENCY_FACTOR_REFER_TO_OPACITY" by @Riv1s-sSsA01 in https://github.com/assimp/assimp/pull/5450
Eliminate non-ascii comments in clipper by @adfwer233 in https://github.com/assimp/assimp/pull/5480
Fix compilation for MSVC14. by @LukasBanana in https://github.com/assimp/assimp/pull/5490
Add correction of fbx model rotation by @kimkulling in https://github.com/assimp/assimp/pull/5494
Delete tools/make directory by @mosfet80 in https://github.com/assimp/assimp/pull/5491
Delete packaging/windows-mkzip directory by @mosfet80 in https://github.com/assimp/assimp/pull/5492
Fix #5420 duplicate degrees to radians conversion in fbx importer by @Biohazard90 in https://github.com/assimp/assimp/pull/5427
Respect merge identical vertices in ObjExporter by @JulianKnodt in https://github.com/assimp/assimp/pull/5521
Fix utDefaultIOStream test under MinGW by @thenanisore in https://github.com/assimp/assimp/pull/5525
Fix typos by @RoboSchmied in https://github.com/assimp/assimp/pull/5518
Add initial macOS support to C4D importer by @AlexTMjugador in https://github.com/assimp/assimp/pull/5516
Update hunter into CMakeLists.txt by @mosfet80 in https://github.com/assimp/assimp/pull/5505
Fix: add missing import for AI_CONFIG_CHECK_IDENTITY_MATRIX_EPSILON_DEFAULT by @tomheaton in https://github.com/assimp/assimp/pull/5507
updated json by @mosfet80 in https://github.com/assimp/assimp/pull/5501
Cleanup: Fix review findings by @kimkulling in https://github.com/assimp/assimp/pull/5528
Update CMakeLists.txt by @kimkulling in https://github.com/assimp/assimp/pull/5531
CMake: Allow linking draco statically if ASSIMP_BUILD_DRACO_STATIC is set. by @alexrp in https://github.com/assimp/assimp/pull/5535
updated minizip to last version by @mosfet80 in https://github.com/assimp/assimp/pull/5498
updated STBIMAGElib by @mosfet80 in https://github.com/assimp/assimp/pull/5500
fix issue #5461 (segfault after removing redundant materials) by @stephengold in https://github.com/assimp/assimp/pull/5467
Update ComputeUVMappingProcess.cpp by @kimkulling in https://github.com/assimp/assimp/pull/5541
add some ASSIMP_INSTALL checks by @ZeunO8 in https://github.com/assimp/assimp/pull/5545
Fix SplitByBoneCount typo that prevented node updates by @fbstp in https://github.com/assimp/assimp/pull/5550
Q3DLoader: Fix possible material string overflow by @kimkulling in https://github.com/assimp/assimp/pull/5556
Reverts the changes introduced by commit ad766cb in February 2022. by @johannesugb in https://github.com/assimp/assimp/pull/5542
fix a collada import bug by @xiaoxiaopifu in https://github.com/assimp/assimp/pull/5561
mention IQM loader in Fileformats.md by @Garux in https://github.com/assimp/assimp/pull/5560
Kimkulling/fix pyassimp compatibility by @kimkulling in https://github.com/assimp/assimp/pull/5563
fix ASE loader crash when *MATERIAL_COUNT or *NUMSUBMTLS is not specified or is 0 by @Garux in https://github.com/assimp/assimp/pull/5559
Add checks for invalid buffer and size by @kimkulling in https://github.com/assimp/assimp/pull/5570
Make sure for releases revision will be zero by @kimkulling in https://github.com/assimp/assimp/pull/5571
glTF2Importer: Support .vrm extension by @uyjulian in https://github.com/assimp/assimp/pull/5569
Prepare v5.4.1 by @kimkulling in https://github.com/assimp/assimp/pull/5573
Remove deprecated c++11 warnings by @kimkulling in https://github.com/assimp/assimp/pull/5576
fix ci by disabling tests by @kimkulling in https://github.com/assimp/assimp/pull/5583
Fix integer overflow by @kimkulling in https://github.com/assimp/assimp/pull/5581
Assimp viewer fixes by @JLouis-B in https://github.com/assimp/assimp/pull/5582
Optimize readability by @kimkulling in https://github.com/assimp/assimp/pull/5578
Temporary fix for #5557 GCC 13+ build issue -Warray-bounds by @dbs4261 in https://github.com/assimp/assimp/pull/5577
Fix a bug that could cause assertion failure. by @vengine in https://github.com/assimp/assimp/pull/5575
Fix possible nullptr dereferencing. by @kimkulling in https://github.com/assimp/assimp/pull/5595
Update ObjFileParser.cpp by @kimkulling in https://github.com/assimp/assimp/pull/5598
Fix for #5592 Disabled maybe-uninitialized error for AssetLib/Obj/ObjFileParser.cpp by @dbs4261 in https://github.com/assimp/assimp/pull/5593
updated zip by @mosfet80 in https://github.com/assimp/assimp/pull/5499
Postprocessing: Fix endless loop by @kimkulling in https://github.com/assimp/assimp/pull/5605
Build: Fix compilation for VS-2022 debug mode - warning by @kimkulling in https://github.com/assimp/assimp/pull/5606
Converted a size_t to mz_uint that was being treated as an error by @BradlyLanducci in https://github.com/assimp/assimp/pull/5600
Add trim to xml string parsing by @kimkulling in https://github.com/assimp/assimp/pull/5611
Replace duplicated trim by @kimkulling in https://github.com/assimp/assimp/pull/5613
Move aiScene constructor by @kimkulling in https://github.com/assimp/assimp/pull/5614
Move revision.h and revision.h.in to include folder by @kimkulling in https://github.com/assimp/assimp/pull/5615
Update MDLMaterialLoader.cpp by @kimkulling in https://github.com/assimp/assimp/pull/5620
Create inno_setup by @kimkulling in https://github.com/assimp/assimp/pull/5621
clean HunterGate.cmake by @mosfet80 in https://github.com/assimp/assimp/pull/5619
Draft: Update init of aiString by @kimkulling in https://github.com/assimp/assimp/pull/5623
Fix init aistring issue 5622 inpython module by @kimkulling in https://github.com/assimp/assimp/pull/5625
update dotnet example by @mosfet80 in https://github.com/assimp/assimp/pull/5618
Make stepfile schema validation more robust. by @kimkulling in https://github.com/assimp/assimp/pull/5627
fix PLY binary export color from float to uchar by @micott in https://github.com/assimp/assimp/pull/5608
Some FBXs do not have "Materials" information, which can cause parsing errors by @ycn2022 in https://github.com/assimp/assimp/pull/5624
Fix collada uv channels - temporary was stored and then updated. by @StepanHrbek in https://github.com/assimp/assimp/pull/5630
remove ASE parsing break by @Garux in https://github.com/assimp/assimp/pull/5634
FBX-Exporter: Fix nullptr dereferencing by @kimkulling in https://github.com/assimp/assimp/pull/5638
Fix FBX exporting incorrect bone order by @JulianKnodt in https://github.com/assimp/assimp/pull/5435
fixes potential memory leak on malformed obj file by @TinyTinni in https://github.com/assimp/assimp/pull/5645
Update zip.c by @ThatOSDev in https://github.com/assimp/assimp/pull/5639
Fixes some uninit bool loads by @TinyTinni in https://github.com/assimp/assimp/pull/5644
Fix names of enum values in docstring of aiProcess_FindDegenerates by @mapret in https://github.com/assimp/assimp/pull/5640
Fix: StackAllocator Undefined Reference fix by @thearchivalone in https://github.com/assimp/assimp/pull/5650
Plx: Fix out of bound access by @kimkulling in https://github.com/assimp/assimp/pull/5651
Docker: Fix security finding by @kimkulling in https://github.com/assimp/assimp/pull/5655
Fix potential heapbuffer overflow in md5 parsing by @TinyTinni in https://github.com/assimp/assimp/pull/5652
Replace raw pointers by std::string by @kimkulling in https://github.com/assimp/assimp/pull/5656
Fix compile warning by @kimkulling in https://github.com/assimp/assimp/pull/5657
Allow empty slots in mTextureCoords by @StepanHrbek in https://github.com/assimp/assimp/pull/5636
Update Readme.md by @kimkulling in https://github.com/assimp/assimp/pull/5663
Update Readme.md by @kimkulling in https://github.com/assimp/assimp/pull/5665
[USD] Integrate "tinyusdz" project by @tellypresence in https://github.com/assimp/assimp/pull/5628
Kimkulling/fix double precision tests by @kimkulling in https://github.com/assimp/assimp/pull/5660
Update Python structs with missing fields that were causing core dumps by @vjf in https://github.com/assimp/assimp/pull/5673
Introduce interpolation mode to vectro and quaternion keys by @kimkulling in https://github.com/assimp/assimp/pull/5674
Fix a fuzz test heap buffer overflow in mdl material loader by @sgayda2 in https://github.com/assimp/assimp/pull/5658
Mosfet80 updatedpoli2tri by @kimkulling in https://github.com/assimp/assimp/pull/5682
CalcTangents: zero vector is invalid for tangent/bitangent by @JensEhrhardt-eOPUS in https://github.com/assimp/assimp/pull/5432
A fuzzed stride could cause the max count to become negative and henc… by @FlorianBorn71 in https://github.com/assimp/assimp/pull/5414
Return false instead of crash by @kimkulling in https://github.com/assimp/assimp/pull/5685
Make coord transfor for hs1 files optional by @kimkulling in https://github.com/assimp/assimp/pull/5687
Update DefaultIOSystem.cpp by @kimkulling in https://github.com/assimp/assimp/pull/5697
FBX exporter - handle multiple vertex color channels by @Kimbatt in https://github.com/assimp/assimp/pull/5695
Fixing static builds on Windows by @natevm in https://github.com/assimp/assimp/pull/5713
Added AND condition in poly2tri dll_symbol.h to only define macros fo… by @mkuritsu in https://github.com/assimp/assimp/pull/5693
Fix MSVC PDBs and permit them to be disabled if required by @RichardTea in https://github.com/assimp/assimp/pull/5710
Use DRACO_GLTF_BITSTREAM by @RichardTea in https://github.com/assimp/assimp/pull/5709
include Exceptional.h in 3DSExporter.cpp by @Fiskmans in https://github.com/assimp/assimp/pull/5707
Remove recursive include by @Fiskmans in https://github.com/assimp/assimp/pull/5705
Fix: Possible out-of-bound read in findDegenerate by @TinyTinni in https://github.com/assimp/assimp/pull/5679
Revert variable name by @tellypresence in https://github.com/assimp/assimp/pull/5715
Add compile option /source-charset:utf-8 for MSVC by @kenichiice in https://github.com/assimp/assimp/pull/5716
Fix leak in loader by @kimkulling in https://github.com/assimp/assimp/pull/5718
Expose aiGetEmbeddedTexture to C-API by @sacereda in https://github.com/assimp/assimp/pull/5382
Sparky kitty studios master by @kimkulling in https://github.com/assimp/assimp/pull/5727
Added more Maya materials by @Sanchikuuus in https://github.com/assimp/assimp/pull/5101
Fix to check both types of slashes in GetShortFilename by @imdongye in https://github.com/assimp/assimp/pull/5728
Bump actions/download-artifact from 1 to 4 by @dependabot[bot] in https://github.com/assimp/assimp/pull/5732
Bump actions/upload-artifact from 1 to 4 by @dependabot[bot] in https://github.com/assimp/assimp/pull/5731
Bump softprops/action-gh-release from 1 to 2 by @dependabot[bot] in https://github.com/assimp/assimp/pull/5730
Fix copying private data when source pointer is NULL by @vjf in https://github.com/assimp/assimp/pull/5733
Fix potential memory leak in SceneCombiner for LWS/IRR/MD3 loader by @TinyTinni in https://github.com/assimp/assimp/pull/5721
Fix to correctly determine 'multi-configuration' on Windows by @kenichiice in https://github.com/assimp/assimp/pull/5720
Fix casting typo in D3MFExporter::writeBaseMaterials by @ochafik in https://github.com/assimp/assimp/pull/5681
FBX: add metadata of ainode as properties by @fuhaixi in https://github.com/assimp/assimp/pull/5675
feat: add option for creating XCFramework and configure minimum iOS target by @AKosmachyov in https://github.com/assimp/assimp/pull/5648
Update PyAssimp structs with Skeleton & SkeletonBone members by @vjf in https://github.com/assimp/assimp/pull/5734
The total length is incorrect when exporting gltf2 by @Fav in https://github.com/assimp/assimp/pull/5647
build: Add ccache support by @ochafik in https://github.com/assimp/assimp/pull/5686
Update ccpp.yml by @kimkulling in https://github.com/assimp/assimp/pull/5740
Ply-Importer: Fix vulnerability by @kimkulling in https://github.com/assimp/assimp/pull/5739
prepare v5.4.3 by @kimkulling in https://github.com/assimp/assimp/pull/5741
Zero-length mChildren arrays should be nullptr by @RichardTea in https://github.com/assimp/assimp/pull/5749
Allow usage of pugixml from a superproject by @diiigle in https://github.com/assimp/assimp/pull/5752
Prevents PLY from parsing duplicate defined elements by @TinyTinni in https://github.com/assimp/assimp/pull/5743
Add option to ignore FBX custom axes by @RichardTea in https://github.com/assimp/assimp/pull/5754
Kimkulling/mark blender versions as not supported by @kimkulling in https://github.com/assimp/assimp/pull/5370
Fix leak by @kimkulling in https://github.com/assimp/assimp/pull/5762
Fix invalid access by @cla7aye15I4nd in https://github.com/assimp/assimp/pull/5765
Fix buffer overflow in MD3Loader by @cla7aye15I4nd in https://github.com/assimp/assimp/pull/5763
Fix stack overflow by @cla7aye15I4nd in https://github.com/assimp/assimp/pull/5764
FBX Import - Restored Absolute Transform Calculation by @lxw404 in https://github.com/assimp/assimp/pull/5751
Fix naming in aiMaterial comment by @PatrickDahlin in https://github.com/assimp/assimp/pull/5780
Update dll_symbol.h by @kimkulling in https://github.com/assimp/assimp/pull/5781
Fix for build with ASSIMP_BUILD_NO_VALIDATEDS_PROCESS by @Pichas in https://github.com/assimp/assimp/pull/5774
Update CMakeLists.txt by @kimkulling in https://github.com/assimp/assimp/pull/5782
FBX Blendshapes: Do not require normals by @JulianKnodt in https://github.com/assimp/assimp/pull/5776
Update Build.md by @kimkulling in https://github.com/assimp/assimp/pull/5796
Update Readme.md by @kimkulling in https://github.com/assimp/assimp/pull/5797
SplitLargeMeshes: Fix crash by @kimkulling in https://github.com/assimp/assimp/pull/5799
Installer: fix images for installer by @kimkulling in https://github.com/assimp/assimp/pull/5800
Bugfix/installer add missing images by @kimkulling in https://github.com/assimp/assimp/pull/5803
Fix bug introduced in commit 168ae22 of 27 Oct 2019 by @tellypresence in https://github.com/assimp/assimp/pull/5813
Fix issue 5767: Can't load USD from memory by @Pichas in https://github.com/assimp/assimp/pull/5818
Fix FBX animation bug (issue 3390) by @tellypresence in https://github.com/assimp/assimp/pull/5815
[Fix issue 5823] Hotfix for broken lightwave normals by @tellypresence in https://github.com/assimp/assimp/pull/5824
Fixed bug in DefaultLogger::set by @chefrolle695 in https://github.com/assimp/assimp/pull/5826
Fix a bug in the assbin loader that reads uninitialized memory by @qingyouzhao in https://github.com/assimp/assimp/pull/5801
Fix issue 2889 (molecule_ascii.cob load failure): change integers to floating point values in color triplets by @tellypresence in https://github.com/assimp/assimp/pull/5819
Add unit tests for X3D models which were broken at 5 Oct 2020 commit 3b9d4cf by @tellypresence in https://github.com/assimp/assimp/pull/5828
Update inno_setup-actions by @mosfet80 in https://github.com/assimp/assimp/pull/5833
Simplify re-enabling M3D build support by @tellypresence in https://github.com/assimp/assimp/pull/5835
Update hunter by @mosfet80 in https://github.com/assimp/assimp/pull/5831
Store current exception when caught in ASSIMP_CATCH_GLOBAL_EXCEPTIONS by @mischmit in https://github.com/assimp/assimp/pull/5810
Fix issue 5816 (cone.nff load failure): repair faulty line in 3D model file by @tellypresence in https://github.com/assimp/assimp/pull/5817
Readme: Add project activity view item by @kimkulling in https://github.com/assimp/assimp/pull/5854
Cleanup Unit Tests Output by @AMZN-Gene in https://github.com/assimp/assimp/pull/5852
USD Skinned Mesh by @AMZN-Gene in https://github.com/assimp/assimp/pull/5812
Update tinyusdz by @tellypresence in https://github.com/assimp/assimp/pull/5849
+Add vertex duplication during face normal generation by @diiigle in https://github.com/assimp/assimp/pull/5805
Fix use of uninitialized value. by @feuerste in https://github.com/assimp/assimp/pull/5867
Update CMakeLists.txt to fix gcc/clang++ issue by @jwbla in https://github.com/assimp/assimp/pull/5863
Add reference screenshots for complex bundled test 3D model files by @tellypresence in https://github.com/assimp/assimp/pull/5822
Obj: Fix Sonarcube findings by @kimkulling in https://github.com/assimp/assimp/pull/5873
Try to resolve image paths by replacing backslashes or forward slashes in EmbedTexturesProcess by @david-campos in https://github.com/assimp/assimp/pull/5844
Material: Fix the build for c compiler by @kimkulling in https://github.com/assimp/assimp/pull/5879
Material: Fix sonarcube finding by @kimkulling in https://github.com/assimp/assimp/pull/5880
Remove strcpy. by @kimkulling in https://github.com/assimp/assimp/pull/5802
Fix potential uninitialized variable in clipper by @miselin in https://github.com/assimp/assimp/pull/5881
Check that mMaterials not null before access by @JulianKnodt in https://github.com/assimp/assimp/pull/5874
Cleanup: Delete code/.editorconfig by @kimkulling in https://github.com/assimp/assimp/pull/5889
Readme.md: Add sonarcube badge by @kimkulling in https://github.com/assimp/assimp/pull/5893
Obj: fix nullptr access. by @kimkulling in https://github.com/assimp/assimp/pull/5894
Update cpp-pm / hunter by @mosfet80 in https://github.com/assimp/assimp/pull/5885
Add CI to automatically build and attach binaries to releases by @Saalvage in https://github.com/assimp/assimp/pull/5892
Simplify JoinVerticesProcess by @JulianKnodt in https://github.com/assimp/assimp/pull/5895
USD Keyframe Animations by @AMZN-Gene in https://github.com/assimp/assimp/pull/5856
Fix compiler error when double precision is selected, by @hankarun in https://github.com/assimp/assimp/pull/5902
Synchronize DefaultLogger by @Saalvage in https://github.com/assimp/assimp/pull/5898
Do not create GLTF Mesh if no faces by @JulianKnodt in https://github.com/assimp/assimp/pull/5878
FBX Blendshape: export float & same # verts by @JulianKnodt in https://github.com/assimp/assimp/pull/5775
bugfix: Fixed the issue that draco compressed gltf files cannot be lo… by @HandsomeXi in https://github.com/assimp/assimp/pull/5883
pbrt: Validate mesh in WriteMesh before AttributeBegin call by @lijenicol in https://github.com/assimp/assimp/pull/5884
Introducing assimp Guru on Gurubase.io by @kursataktas in https://github.com/assimp/assimp/pull/5887
Fix: Fix build for mingw10 by @kimkulling in https://github.com/assimp/assimp/pull/5916
Fix use after free in the CallbackToLogRedirector by @tyler92 in https://github.com/assimp/assimp/pull/5918
USD Mesh Node Fix by @AMZN-Gene in https://github.com/assimp/assimp/pull/5915
Fixed warnings by @sacereda in https://github.com/assimp/assimp/pull/5903
Replace C# port with maintained fork by @Saalvage in https://github.com/assimp/assimp/pull/5922
Fix heap-buffer-overflow in OpenDDLParser by @tyler92 in https://github.com/assimp/assimp/pull/5919
Fix parsing of comments at the end of lines for tokens with variable number of elements. (#5890) by @scschaefer in https://github.com/assimp/assimp/pull/5891
Fix buffer overflow in MD5Parser::SkipSpacesAndLineEnd by @tyler92 in https://github.com/assimp/assimp/pull/5921
Fix: Fix name collision by @kimkulling in https://github.com/assimp/assimp/pull/5937
Bug/evaluate matrix4x4 access by @kimkulling in https://github.com/assimp/assimp/pull/5936
glTF importers: Avoid strncpy truncating away the ' \0' character by @david-campos in https://github.com/assimp/assimp/pull/5931
Export tangents in GLTF by @JulianKnodt in https://github.com/assimp/assimp/pull/5900
Disable logs for fuzzer by default by @tyler92 in https://github.com/assimp/assimp/pull/5938
Fix docs for aiImportFileExWithProperties to not talk about the importer keeping the Scene alive by @david-campos in https://github.com/assimp/assimp/pull/5925
Fix stack overflow in LWS loader by @tyler92 in https://github.com/assimp/assimp/pull/5941
Introduce VRML format (.wrl and .x3dv) 3D model support by @tellypresence in https://github.com/assimp/assimp/pull/5857
Verify negative values in Quake1 MDL header by @tyler92 in https://github.com/assimp/assimp/pull/5940
Fix heap buffer overflow in HMP loader by @tyler92 in https://github.com/assimp/assimp/pull/5939
pragma warning bug fix when using g++ on windows by @stekap000 in https://github.com/assimp/assimp/pull/5943
AssbinImporter::ReadInternFile now closes stream before throwing by @david-campos in https://github.com/assimp/assimp/pull/5927
Updated Material.cpp to Add Missing Texture Types to String by @crazyjackel in https://github.com/assimp/assimp/pull/5945
Docker: Optimize usage by @kimkulling in https://github.com/assimp/assimp/pull/5948
Bugfix/cosmetic code cleanup by @kimkulling in https://github.com/assimp/assimp/pull/5947
Add arm64-simulator support to iOS build script by @DwayneCoussement in https://github.com/assimp/assimp/pull/5920
Add aiProcess_ValidateDataStructure flag to the fuzzer by @tyler92 in https://github.com/assimp/assimp/pull/5951
Update OpenDDLParser.cpp by @kimkulling in https://github.com/assimp/assimp/pull/5953
[AMF] Fix texture mapping by @tellypresence in https://github.com/assimp/assimp/pull/5949
[FBX] Allow export multi materials per node by @JulianKnodt in https://github.com/assimp/assimp/pull/5888
Assimp master head fixes for failure to compile by @enginmanap in https://github.com/assimp/assimp/pull/5899
Prefix MTL textures with the MTL directory path by @david-campos in https://github.com/assimp/assimp/pull/5928
Add customExtension support to the scene by @BurntRanch in https://github.com/assimp/assimp/pull/5954
Avoid exporting all primitives, which are not triangles. by @kimkulling in https://github.com/assimp/assimp/pull/5964
Added GLTF Extension KHR_materials_anisotropy by @luho383 in https://github.com/assimp/assimp/pull/5950
Add POST_BUILD option to ADD_CUSTOM_COMMAND by @MikeChemi in https://github.com/assimp/assimp/pull/5962
Fix heap buffer overflow in PLY parser by @tyler92 in https://github.com/assimp/assimp/pull/5956
Optimise building tinyusd library by @Pichas in https://github.com/assimp/assimp/pull/5959
Add gltf metallic-roughness texture type by @tellypresence in https://github.com/assimp/assimp/pull/5968
fix: reduce gltf2 export time by @1323236654 in https://github.com/assimp/assimp/pull/5972
Flag Documentation Fix by @snave333 in https://github.com/assimp/assimp/pull/5978
Doc: Make hint clearer by @kimkulling in https://github.com/assimp/assimp/pull/5988
Clean STEPFileReader.cpp by @mosfet80 in https://github.com/assimp/assimp/pull/5973
Update Readme.md: Add new viewer by @kimkulling in https://github.com/assimp/assimp/pull/5991
Doc: Separate viewer by @kimkulling in https://github.com/assimp/assimp/pull/5995
Use correct data type for animation key by @kimkulling in https://github.com/assimp/assimp/pull/5998
Use ear-cutting library for triangulation by @Saalvage in https://github.com/assimp/assimp/pull/5977
Fixing PyAssimp misalignment errors with certain structures by @fishguy6564 in https://github.com/assimp/assimp/pull/6001
Bugfix/fix mingw issue 5975 by @kimkulling in https://github.com/assimp/assimp/pull/6005
IFC: Remove redundand check by @kimkulling in https://github.com/assimp/assimp/pull/6006
Obj: remove smooth-normals postprocessing by @kimkulling in https://github.com/assimp/assimp/pull/6031
Refactorings: glTF cleanups by @kimkulling in https://github.com/assimp/assimp/pull/6028
Fix memory leak in OpenGEXImporter by @UnionTech-Software in https://github.com/assimp/assimp/pull/6036
Use std::copy to copy array and remove user destructor to make sure is_trivially_copyable in order to avoid -Wno-error=nontrivial-memcall by @cielavenir in https://github.com/assimp/assimp/pull/6029
Fix: Let OpenGEX accept color3 types by @kimkulling in https://github.com/assimp/assimp/pull/6040
ASE: Fix possible out of bound access. by @kimkulling in https://github.com/assimp/assimp/pull/6045
MDL: Limit max texture sizes by @kimkulling in https://github.com/assimp/assimp/pull/6046
MDL: Fix overflow check by @kimkulling in https://github.com/assimp/assimp/pull/6047
Fix: Avoid override in line parsing by @kimkulling in https://github.com/assimp/assimp/pull/6048
Bugfix: Fix possible nullptr dereferencing by @kimkulling in https://github.com/assimp/assimp/pull/6049
Potential fix for code scanning alert no. 63: Potential use after free by @kimkulling in https://github.com/assimp/assimp/pull/6050
ASE: Use correct vertex container by @kimkulling in https://github.com/assimp/assimp/pull/6051
CMS: Fix possible overflow access by @kimkulling in https://github.com/assimp/assimp/pull/6052
[OpenGEX] disable partial implementation of light import (causes model load failure) by @tellypresence in https://github.com/assimp/assimp/pull/6044
Update tinyusdz git hash (fix USD animation) by @tellypresence in https://github.com/assimp/assimp/pull/6034
[draft] Check the hunter build by @kimkulling in https://github.com/assimp/assimp/pull/6061
NDO: Fix possible overflow access by @yuntongzhang in https://github.com/assimp/assimp/pull/6055
Fix Cinema4D Import by @krishty in https://github.com/assimp/assimp/pull/6062
Remove Redundant virtual by @krishty in https://github.com/assimp/assimp/pull/6064
feat: created the aiGetStringC_Str() function. by @me-sam9 in https://github.com/assimp/assimp/pull/6059
Fix Whitespace by @krishty in https://github.com/assimp/assimp/pull/6063
Harmonize Importer #includes by @krishty in https://github.com/assimp/assimp/pull/6065
More constexpr by @krishty in https://github.com/assimp/assimp/pull/6066
Renamed and inlined hasSkeletons() to HasSkeletons() for API consistency by @Alexelnet in https://github.com/assimp/assimp/pull/6072
Fix set by @kimkulling in https://github.com/assimp/assimp/pull/6073
Bugfix/ensure collada parsing works issue 1488 by @kimkulling in https://github.com/assimp/assimp/pull/6087
Not to export empty "LayerElementNormal" or "LayerElementColor" nodes to fbx by @Riv1s-sSsA01 in https://github.com/assimp/assimp/pull/6092
Use unique pointer to fix possible leak by @kimkulling in https://github.com/assimp/assimp/pull/6104
Refactoring of PR #6092 by @Riv1s-sSsA01 in https://github.com/assimp/assimp/pull/6101
fix: Fix build on armv6/armv7 by @yurivict in https://github.com/assimp/assimp/pull/6123
Bugfix: Handling no of texture coordinates correctly by @kimkulling in https://github.com/assimp/assimp/pull/6124
fix: possible Heap-based Buffer Overflow in ConvertToUTF8 function by @TinyTinni in https://github.com/assimp/assimp/pull/6122
Refactor by @kimkulling in https://github.com/assimp/assimp/pull/6127
support for cmake findpackage module mode by @kiroeko in https://github.com/assimp/assimp/pull/6121
Replace exception by error in log by @kimkulling in https://github.com/assimp/assimp/pull/6133
Fix a out of bound buffer access in ParsingUtils GetNextLine by @qingyouzhao in https://github.com/assimp/assimp/pull/6134
Fix a bug where string erases throws out of range by @qingyouzhao in https://github.com/assimp/assimp/pull/6135
Fix: Support uint16 indices in OpenGEX as well by @kimkulling in https://github.com/assimp/assimp/pull/6137
Fix crashes by @kimkulling in https://github.com/assimp/assimp/pull/6138
- Only the recognition of KTX2 compressed images as texture objects within the glb model is currently handled. by @copycd in https://github.com/assimp/assimp/pull/6139
add missing constants by @daef in https://github.com/assimp/assimp/pull/6116
Fix warning abut inexistent warning by @limdor in https://github.com/assimp/assimp/pull/6153
Fix: Fix leak when sortbyp failes with exception by @kimkulling in https://github.com/assimp/assimp/pull/6166
Update contrib/zip to fix data loss warning by @limdor in https://github.com/assimp/assimp/pull/6152
Fix out-of-bounds dereferencing by @Marti2203 in https://github.com/assimp/assimp/pull/6150
[#5983] Fix bugs introduced in fbx export by @JulianKnodt in https://github.com/assimp/assimp/pull/6000
Doc: add C++ / c minimum by @kimkulling in https://github.com/assimp/assimp/pull/6187
Unreal refactorings by @kimkulling in https://github.com/assimp/assimp/pull/6182
update draco lib by @mosfet80 in https://github.com/assimp/assimp/pull/6094
fix: missing OS separator in outfile by @Latios96 in https://github.com/assimp/assimp/pull/6098
Add Missing Strings to aiTextureTypeToString by @crasong in https://github.com/assimp/assimp/pull/6188
Fix issue compiling when assimp added as subdirectory by @plemanski in https://github.com/assimp/assimp/pull/6186
Add clamping logic for to_ktime by @Marti2203 in https://github.com/assimp/assimp/pull/6149
Add explicit "fallthrough" to switch by @tellypresence in https://github.com/assimp/assimp/pull/6143
Fix HUNTER_ERROR_PAGE by @deccer in https://github.com/assimp/assimp/pull/6200
Fix a bug in importing binary PLY file (#1) by @yurik42 in https://github.com/assimp/assimp/pull/6060
Fix export fbx PolygonVertexIndex by @Riv1s-sSsA01 in https://github.com/assimp/assimp/pull/6102
fix: closes #6069 CVE-2025-3196 by @VinzSpring in https://github.com/assimp/assimp/pull/6154
Fix: Add "preservePivots" condition when importing FBX animation by @Nor-s in https://github.com/assimp/assimp/pull/6115
Version: Adapt version by @kimkulling in https://github.com/assimp/assimp/pull/6212
Fix export fbx: Wrong Materials in LayerElementMaterial if a node contains multi meshes by @Riv1s-sSsA01 in https://github.com/assimp/assimp/pull/6103
Fix compile error when ASSIMP_DOUBLE_PRESICION enable by @Riv1s-sSsA01 in https://github.com/assimp/assimp/pull/6091
Updated Inner Cone formula for Spot Lights in GLTF by @crazyjackel in https://github.com/assimp/assimp/pull/6078
Update/update pugi xml by @kimkulling in https://github.com/assimp/assimp/pull/6229
Fixes CVE-2025-2751: Out-of-bounds Read in Assimp::CSMImporter::InternReadFile (closes #6012) by @VinzSpring in https://github.com/assimp/assimp/pull/6224
Fixes CVE-2025-2757: Heap-based Buffer Overflow in AI_MD5_PARSE_STRING_IN_QUOTATION (closes #6019) by @VinzSpring in https://github.com/assimp/assimp/pull/6223
Fixes CVE-2025-2750: out of bounds write by assigning to wrong array element count tracking (closes #6011) by @VinzSpring in https://github.com/assimp/assimp/pull/6225
fix-CVE-2025-3158: closes #6023 Fixes CVE-2025-3158: Heap-based Buffer Overflow in Assimp::LWO::AnimResolver::UpdateAnimRangeSetup by @VinzSpring in https://github.com/assimp/assimp/pull/6222
Update SECURITY.md by @kimkulling in https://github.com/assimp/assimp/pull/6230
Fix the function aiGetMaterialColor when the flag ASSIMP_DOUBLE_PRECISION is enabled by @Riv1s-sSsA01 in https://github.com/assimp/assimp/pull/6090
Prepare 6.0.2 by @kimkulling in https://github.com/assimp/assimp/pull/6231
Fix: export fbx wrong to_ktime in FBXExporter.cpp by @Nor-s in https://github.com/assimp/assimp/pull/6105
Update Importer.hpp by @kimkulling in https://github.com/assimp/assimp/pull/6235
Refactoring: Add nupptr-checks by @kimkulling in https://github.com/assimp/assimp/pull/6241
bugfix: Fixed the memory leak when texture transforming (#6236) by @HandsomeXi in https://github.com/assimp/assimp/pull/6237
Refix export fbx PolygonVertexIndex by @Riv1s-sSsA01 in https://github.com/assimp/assimp/pull/6240
Fix sonarcube findings by @kimkulling in https://github.com/assimp/assimp/pull/6242
Update Readme.md by @kimkulling in https://github.com/assimp/assimp/pull/6245
Add windows clang to CI by @kimkulling in https://github.com/assimp/assimp/pull/5537
Update Build.md by @panthuncia in https://github.com/assimp/assimp/pull/6273
X3D: Fix invalid vector::back usage by @kimkulling in https://github.com/assimp/assimp/pull/6283
Refactoring: use using types by @kimkulling in https://github.com/assimp/assimp/pull/6266
AC: Support Double-Sided Faces by @DID-Ltd in https://github.com/assimp/assimp/pull/6252
Fix to fail in the function fast_atoreal_move when the flag ASSIMP_DOUBLE_PRESICION is enabled by @Riv1s-sSsA01 in https://github.com/assimp/assimp/pull/6250
Add CMakePreset file by @kimkulling in https://github.com/assimp/assimp/pull/6295
Fixed a container-overflow error by @DonggeLiu in https://github.com/assimp/assimp/pull/6298
Fix SEGV write in Assimp::SortByPTypeProcess::Execute by @kj2648 in https://github.com/assimp/assimp/pull/6318
Fix OOB read in OpenDDLParser::parseReference by @kj2648 in https://github.com/assimp/assimp/pull/6317
Fix OOB read (2) in OpenDDLParser::parsePrimitiveDataType by @kj2648 in https://github.com/assimp/assimp/pull/6316
Fixed a heap-buffer-overflow in the Half-Life 1 MDL loader. by @DonggeLiu in https://github.com/assimp/assimp/pull/6321
Bump actions/checkout from 4 to 5 by @dependabot[bot] in https://github.com/assimp/assimp/pull/6328
Fixed a heap-use-after-free in SortByPTypeProcess. by @DonggeLiu in https://github.com/assimp/assimp/pull/6326
test/unit/utProfiler.cpp: fix gcc-16 build failure by @trofi in https://github.com/assimp/assimp/pull/6267
Bump actions/download-artifact from 4 to 5 by @dependabot[bot] in https://github.com/assimp/assimp/pull/6319
Fix OOB read in OpenDDLParser::parsePrimitiveDataType by @kj2648 in https://github.com/assimp/assimp/pull/6315
Fix endiannes issues regarding floats on s390x (#6276) by @pranavkaruvally in https://github.com/assimp/assimp/pull/6277
Update LICENSE for 2025 by @AR-DEV-1 in https://github.com/assimp/assimp/pull/6327
FBX: Fix offset calculation by adding cursor check by @kimkulling in https://github.com/assimp/assimp/pull/6337
[CMake] fix zlib linking by @ZeunO8 in https://github.com/assimp/assimp/pull/6329
Add null check for aiNode in AddNode method by @kimkulling in https://github.com/assimp/assimp/pull/6348
Fix import of large GLB files by providing a proper helper for size_t reading by @ov in https://github.com/assimp/assimp/pull/6307
Updated doc/Preamble.txt & SECURITY.md by @AR-DEV-1 in https://github.com/assimp/assimp/pull/6338
Fix vc140 compile error. by @xiaohunqupo in https://github.com/assimp/assimp/pull/6341
Better README! Fixed discord link as well by @AR-DEV-1 in https://github.com/assimp/assimp/pull/6351
PyAssimp: Re-add 'aiProcess_Triangulate' by @umlaeute in https://github.com/assimp/assimp/pull/6335
Fixed Build.md by @AR-DEV-1 in https://github.com/assimp/assimp/pull/6354
Fix hasTangentsAndBitangents method in jassimp's AiMesh.java by @fifth-light in https://github.com/assimp/assimp/pull/6345
Added tangent handedness to glTF export by @luca-della-vedova in https://github.com/assimp/assimp/pull/6322
Restore merging of near-identical vertices for JoinIdenticalVertices by @mwpenny in https://github.com/assimp/assimp/pull/6278
Add BOM skip and fix mtl parsing by @paulbauriegel in https://github.com/assimp/assimp/pull/6253
Clone meshlab/tinyusdz repos in default location by @tellypresence in https://github.com/assimp/assimp/pull/6239
Fix an invalid offsetof warning-as-error by @sliedes in https://github.com/assimp/assimp/pull/6359
Add unit test for subdivision modifier on Blender importer by @aavenel in https://github.com/assimp/assimp/pull/5345
Change strcpy to strncpy for format hint safety by @kimkulling in https://github.com/assimp/assimp/pull/6365
Update default material name handling by @kimkulling in https://github.com/assimp/assimp/pull/6366
Bugfix/fix sonarcube findings by @kimkulling in https://github.com/assimp/assimp/pull/6369
Update texture output format in AssxmlFileWriter by @kimkulling in https://github.com/assimp/assimp/pull/6372
Collada: Fix overflow in CopyVertex by @kimkulling in https://github.com/assimp/assimp/pull/6374
COB: fix validation for ascii header by @kimkulling in https://github.com/assimp/assimp/pull/6376
MD5: Fix face index allocation in MD5Parser by @kimkulling in https://github.com/assimp/assimp/pull/6380
Removed unnecessary copy constructor declaration in aiVector3t by @EddieBreeg in https://github.com/assimp/assimp/pull/6384
Bump actions/upload-artifact from 4 to 5 by @dependabot[bot] in https://github.com/assimp/assimp/pull/6383
Bump actions/download-artifact from 5 to 6 by @dependabot[bot] in https://github.com/assimp/assimp/pull/6382
Made the README more tidy & fix Build.md by @AR-DEV-1 in https://github.com/assimp/assimp/pull/6371
Fix out-of-range access cause of aiProcess_GenNormals : array size inconsistency of members of mesh after process by @Riv1s-sSsA01 in https://github.com/assimp/assimp/pull/6332
Fix Heap-buffer-overflow in Q3DImporter::InternReadFile by @grulja in https://github.com/assimp/assimp/pull/6370
Revert "Refactoring: use using types (#6266)" by @luca-della-vedova in https://github.com/assimp/assimp/pull/6324
fix: write textures to folder of PBRT file by @Latios96 in https://github.com/assimp/assimp/pull/6099
Refactor condition checks for empty vectors by @kimkulling in https://github.com/assimp/assimp/pull/6385
Fix sonarcube stuff by @kimkulling in https://github.com/assimp/assimp/pull/6387
Update contact email for reporting vulnerabilities by @kimkulling in https://github.com/assimp/assimp/pull/6389
[PyAssimp] Create pyproject.toml by @thedestroyer4312 in https://github.com/assimp/assimp/pull/6378
glTF2: Avoid lookups for generating IDs by @jerstlouis in https://github.com/assimp/assimp/pull/6120
Refactor string checks and variable declarations by @kimkulling in https://github.com/assimp/assimp/pull/6392
Fix the doxygen documentation from public headers by @kimkulling in https://github.com/assimp/assimp/pull/6394
Added static cast for conversion from uLong to unsigned int for compi… by @johncurley in https://github.com/assimp/assimp/pull/6393
Reorganize code top prevent security warning. by @kimkulling in https://github.com/assimp/assimp/pull/6395
Fix linkage by @kimkulling in https://github.com/assimp/assimp/pull/6388
Update LineSplitter.h by @kimkulling in https://github.com/assimp/assimp/pull/6396
Added missing scene extras properties for glTF2Importer by @Orleonn in https://github.com/assimp/assimp/pull/6397
Work In Progress: USD Referencing by @AMZN-Gene in https://github.com/assimp/assimp/pull/5807
Bump actions/checkout from 5 to 6 by @dependabot[bot] in https://github.com/assimp/assimp/pull/6401
Update Readme.md by @kimkulling in https://github.com/assimp/assimp/pull/6402
Delete test/other/streamload.py by @kimkulling in https://github.com/assimp/assimp/pull/6403
Fixed DXFHelper using float instead of ai_real by @JakobPer in https://github.com/assimp/assimp/pull/6404
Feature/pjoe fix fbx export by @kimkulling in https://github.com/assimp/assimp/pull/6405
Update copyright year in materialgen.py by @kimkulling in https://github.com/assimp/assimp/pull/6410
Only build collada test when importer/exporter is build by @negril in https://github.com/assimp/assimp/pull/6411
Revert buggy PR by @kimkulling in https://github.com/assimp/assimp/pull/6415
Implement overflow check in Q3DLoader by @kimkulling in https://github.com/assimp/assimp/pull/6417
Update stb_image.h to version 2.30 by @kimkulling in https://github.com/assimp/assimp/pull/6419
Delete cmake-modules/FindDevIL.cmake by @kimkulling in https://github.com/assimp/assimp/pull/6418
Update project details in Doxyfile by @kimkulling in https://github.com/assimp/assimp/pull/6420
Delete tools/coverity/assimp_modeling.cpp by @kimkulling in https://github.com/assimp/assimp/pull/6422
Fix incorrect FBX connection order by @mwpenny in https://github.com/assimp/assimp/pull/6421
Add new CMake preset for static build with double precision by @kimkulling in https://github.com/assimp/assimp/pull/6414
Add closing brace to CMakePresets.json by @kimkulling in https://github.com/assimp/assimp/pull/6424
Bump actions/download-artifact from 6 to 7 by @dependabot[bot] in https://github.com/assimp/assimp/pull/6427
Bump actions/upload-artifact from 5 to 6 by @dependabot[bot] in https://github.com/assimp/assimp/pull/6426
Bump actions/cache from 4 to 5 by @dependabot[bot] in https://github.com/assimp/assimp/pull/6425
Test against possible nullptr dereferencing by @kimkulling in https://github.com/assimp/assimp/pull/6430
Fix UTF-8 flag check in CMakeLists.txt by @ljgdsq in https://github.com/assimp/assimp/pull/6432
Feature: Add EXT_texture_webp extension to glb importer by @hankarun in https://github.com/assimp/assimp/pull/6431
Fuzzing: Add OSS-Fuzz integration and multiple format-specific fuzzers by @skypher in https://github.com/assimp/assimp/pull/6429
Add CHANGES.md file by @kimkulling in https://github.com/assimp/assimp/pull/6436
MDL: Fix synctype validation in MDLImporter to prevent OOB by @ydsa in https://github.com/assimp/assimp/pull/6437
MDC: Fix heap OOB read by validating vertex buffer boundaries by @ydsa in https://github.com/assimp/assimp/pull/6438
fuzz: Fix memory leak in ForceFormat helper by @skypher in https://github.com/assimp/assimp/pull/6435
MD5: Fix uninitialized pointer dereference for file with invalid vertex index by @tyler92 in https://github.com/assimp/assimp/pull/6439
OBJ: avoid extra scanning while reading faces in ObjFileParser.cpp by @ov in https://github.com/assimp/assimp/pull/6281
MDC: Fix MDCImporter surface header bounds and endianness checks by @ydsa in https://github.com/assimp/assimp/pull/6440
MDL/HL1: bounds-checked buffers and safer parsing by @tyler92 in https://github.com/assimp/assimp/pull/6445
MD3: Fix MD3Importer surface header bounds checks to prevent heap overflow by @ydsa in https://github.com/assimp/assimp/pull/6441

New Contributors

@Begasus made their first contribution in https://github.com/assimp/assimp/pull/5255
@ockeymm made their first contribution in https://github.com/assimp/assimp/pull/5252
@fvbj made their first contribution in https://github.com/assimp/assimp/pull/5243
@JulianKnodt made their first contribution in https://github.com/assimp/assimp/pull/5295
@sloriot made their first contribution in https://github.com/assimp/assimp/pull/5270
@Ipomoea made their first contribution in https://github.com/assimp/assimp/pull/5271
@aumuell made their first contribution in https://github.com/assimp/assimp/pull/5278
@TarcioV made their first contribution in https://github.com/assimp/assimp/pull/5279
@copycd made their first contribution in https://github.com/assimp/assimp/pull/5294
@cuppajoeman made their first contribution in https://github.com/assimp/assimp/pull/5312
@ttxine made their first contribution in https://github.com/assimp/assimp/pull/5322
@Futuremappermydud made their first contribution in https://github.com/assimp/assimp/pull/5356
@MarkaRagnos0815 made their first contribution in https://github.com/assimp/assimp/pull/5359
@0xf0ad made their first contribution in https://github.com/assimp/assimp/pull/5376
@seanth made their first contribution in https://github.com/assimp/assimp/pull/5426
@tigert1998 made their first contribution in https://github.com/assimp/assimp/pull/5436
@GalenXiao made their first contribution in https://github.com/assimp/assimp/pull/5361
@Emily-TTG made their first contribution in https://github.com/assimp/assimp/pull/5397
@etam made their first contribution in https://github.com/assimp/assimp/pull/5462
@adfwer233 made their first contribution in https://github.com/assimp/assimp/pull/5480
@LukasBanana made their first contribution in https://github.com/assimp/assimp/pull/5490
@thenanisore made their first contribution in https://github.com/assimp/assimp/pull/5525
@RoboSchmied made their first contribution in https://github.com/assimp/assimp/pull/5518
@AlexTMjugador made their first contribution in https://github.com/assimp/assimp/pull/5516
@tomheaton made their first contribution in https://github.com/assimp/assimp/pull/5507
@alexrp made their first contribution in https://github.com/assimp/assimp/pull/5535
@ZeunO8 made their first contribution in https://github.com/assimp/assimp/pull/5545
@fbstp made their first contribution in https://github.com/assimp/assimp/pull/5550
@johannesugb made their first contribution in https://github.com/assimp/assimp/pull/5542
@xiaoxiaopifu made their first contribution in https://github.com/assimp/assimp/pull/5561

Full Changelog: https://github.com/assimp/assimp/compare/v5.3.1...v6.0.3

What's Changed

Fix building on Haiku by @Begasus in https://github.com/assimp/assimp/pull/5255

Reduce memory consumption in JoinVerticesProcess::ProcessMesh() signi… by @ockeymm in https://github.com/assimp/assimp/pull/5252

Fix: Add check for invalid input argument by @kimkulling in https://github.com/assimp/assimp/pull/5258

Replace an assert by a error log. by @kimkulling in https://github.com/assimp/assimp/pull/5260

Extension of skinning data export to GLB/GLTF format by @fvbj in https://github.com/assimp/assimp/pull/5243

Fix output floating-point values to fbx by @Riv1s-sSsA01 in https://github.com/assimp/assimp/pull/5265

Update ImproveCacheLocality.cpp by @kimkulling in https://github.com/assimp/assimp/pull/5268

Update Readme.md by @kimkulling in https://github.com/assimp/assimp/pull/5277

Deep arsdk bone double free by @kimkulling in https://github.com/assimp/assimp/pull/5291

Fix Spelling error by @JulianKnodt in https://github.com/assimp/assimp/pull/5295

use size in order to be compatible with float and double by @sloriot in https://github.com/assimp/assimp/pull/5270

Fix: Add missing transformation for normalized normals. by @kimkulling in https://github.com/assimp/assimp/pull/5301

Fix: Implicit Conversion Error by @Ipomoea in https://github.com/assimp/assimp/pull/5271

Fix add checks for indices by @kimkulling in https://github.com/assimp/assimp/pull/5306

Update FBXBinaryTokenizer.cpp by @kimkulling in https://github.com/assimp/assimp/pull/5311

link to external minizip with full path by @aumuell in https://github.com/assimp/assimp/pull/5278

utf8 header not found by @TarcioV in https://github.com/assimp/assimp/pull/5279

Rm unnecessary deg->radian conversion in FBX exporter by @JulianKnodt in https://github.com/assimp/assimp/pull/5281

Fix empty mesh handling by @kimkulling in https://github.com/assimp/assimp/pull/5318

Refactoring: Some cleanups by @kimkulling in https://github.com/assimp/assimp/pull/5319

Fix invalid read of uint from uvwsrc by @JulianKnodt in https://github.com/assimp/assimp/pull/5282

Remove double delete by @kimkulling in https://github.com/assimp/assimp/pull/5325

fix mesh-name error. by @copycd in https://github.com/assimp/assimp/pull/5294

COLLADA fixes for textures in C4D input by @wmatyjewicz in https://github.com/assimp/assimp/pull/5293

Use the correct allocator for deleting objects in case of duplicate a… by @FlorianBorn71 in https://github.com/assimp/assimp/pull/5305

Fix container overflow in MMD parser by @aavenel in https://github.com/assimp/assimp/pull/5309

Fix: PLY heap buffer overflow by @aavenel in https://github.com/assimp/assimp/pull/5310

Update Readme.md by @cuppajoeman in https://github.com/assimp/assimp/pull/5312

Update Readme.md by @cuppajoeman in https://github.com/assimp/assimp/pull/5313

Fix: Check if index for mesh access is out of range by @kimkulling in https://github.com/assimp/assimp/pull/5338

Update FBXConverter.cpp by @kimkulling in https://github.com/assimp/assimp/pull/5349

FBX: Use correct time scaling by @kimkulling in https://github.com/assimp/assimp/pull/5355

Drop explicit inclusion of contrib/ headers by @umlaeute in https://github.com/assimp/assimp/pull/5316

Update Build.md by @cuppajoeman in https://github.com/assimp/assimp/pull/5314

Fix buffer overflow in FBX::Util::DecodeBase64() by @ttxine in https://github.com/assimp/assimp/pull/5322

Readme.md: correct 2 errors in section headers by @stephengold in https://github.com/assimp/assimp/pull/5351

Fix double free in Video::~Video() by @ttxine in https://github.com/assimp/assimp/pull/5323

FBXMeshGeometry: solve issue #5116 using patch provided by darktjm by @stephengold in https://github.com/assimp/assimp/pull/5333

Fix target names not being imported on some gLTF2 models by @Futuremappermydud in https://github.com/assimp/assimp/pull/5356

correct grammar/typographic errors in comments (8 files) by @stephengold in https://github.com/assimp/assimp/pull/5343

KHR_materials_specular fixes by @rudybear in https://github.com/assimp/assimp/pull/5347

Disable Hunter by @kimkulling in https://github.com/assimp/assimp/pull/5388

fixed several issues by @MarkaRagnos0815 in https://github.com/assimp/assimp/pull/5359

Fix leak by @kimkulling in https://github.com/assimp/assimp/pull/5391

Check validity of archive without parsing by @kimkulling in https://github.com/assimp/assimp/pull/5393

Fix integer overflow by @kimkulling in https://github.com/assimp/assimp/pull/5394

Add a test before generating the txture folder by @kimkulling in https://github.com/assimp/assimp/pull/5400

Build: Disable building zlib for non-windows by @kimkulling in https://github.com/assimp/assimp/pull/5401

null check. by @copycd in https://github.com/assimp/assimp/pull/5402

Bump actions/upload-artifact from 3 to 4 by @dependabot[bot] in https://github.com/assimp/assimp/pull/5384

fix: KHR_materials_pbrSpecularGlossiness/diffuseFactor convert to pbr… by @guguTang in https://github.com/assimp/assimp/pull/5410

fix building errors for MinGW by @0xf0ad in https://github.com/assimp/assimp/pull/5376

dynamic_cast error. by @copycd in https://github.com/assimp/assimp/pull/5406

Add missing IRR textures by @tellypresence in https://github.com/assimp/assimp/pull/5374

Update Dockerfile by @kimkulling in https://github.com/assimp/assimp/pull/5412

Fix handling of X3D IndexedLineSet nodes by @andre-schulz in https://github.com/assimp/assimp/pull/5362

Improve acc file loading by @IOBYTE in https://github.com/assimp/assimp/pull/5360

Readme.md: present hyperlinks in a more uniform style by @stephengold in https://github.com/assimp/assimp/pull/5364

FBX Blendshape FullWeight: Vec<Float> -> FullWeight: Vec<Double> by @JulianKnodt in https://github.com/assimp/assimp/pull/5441

Fix for issues #5422, #3411, and #5443 -- DXF insert scaling fix and colour fix by @seanth in https://github.com/assimp/assimp/pull/5426

Update StbCommon.h to stay up-to-date with stb_image.h. by @tigert1998 in https://github.com/assimp/assimp/pull/5436

Introduce aiBuffer by @kimkulling in https://github.com/assimp/assimp/pull/5444

Add bounds checks to the parsing utilities. by @kimkulling in https://github.com/assimp/assimp/pull/5421

Fix crash in viewer by @kimkulling in https://github.com/assimp/assimp/pull/5446

Static code analysis fixes by @kimkulling in https://github.com/assimp/assimp/pull/5447

Kimkulling/fix bahavior of remove redundat mats issue 5438 by @kimkulling in https://github.com/assimp/assimp/pull/5451

Fix X importer breakage introduced in commit f844c33 by @tellypresence in https://github.com/assimp/assimp/pull/5372

Fileformats.md: clarify that import of .blend files is deprecated by @stephengold in https://github.com/assimp/assimp/pull/5350

feat:1.add 3mf vertex color read 2.fix 3mf read texture bug by @GalenXiao in https://github.com/assimp/assimp/pull/5361

More GLTF loading hardening by @FlorianBorn71 in https://github.com/assimp/assimp/pull/5415

Bump actions/cache from 3 to 4 by @dependabot[bot] in https://github.com/assimp/assimp/pull/5431

Update CMakeLists.txt by @mosfet80 in https://github.com/assimp/assimp/pull/5379

Blendshape->Geometry in FBX Export by @JulianKnodt in https://github.com/assimp/assimp/pull/5419

Fix identity matrix check by @fvbj in https://github.com/assimp/assimp/pull/5445

Fix PyAssimp under Python >= 3.12 and macOS library search support by @Emily-TTG in https://github.com/assimp/assimp/pull/5397

Add ISC LICENSE file by @severin-lemaignan in https://github.com/assimp/assimp/pull/5465

ColladaParser: check values length by @etam in https://github.com/assimp/assimp/pull/5462

Include defs in not cpp-section by @kimkulling in https://github.com/assimp/assimp/pull/5466

Add correct double zero check by @kimkulling in https://github.com/assimp/assimp/pull/5471

Add zlib-header to ZipArchiveIOSystem.h by @kimkulling in https://github.com/assimp/assimp/pull/5473

Add 2024 to copyright infos by @kimkulling in https://github.com/assimp/assimp/pull/5475

Append a new setting "AI_CONFIG_EXPORT_FBX_TRANSPARENCY_FACTOR_REFER_TO_OPACITY" by @Riv1s-sSsA01 in https://github.com/assimp/assimp/pull/5450

Eliminate non-ascii comments in clipper by @adfwer233 in https://github.com/assimp/assimp/pull/5480

Fix compilation for MSVC14. by @LukasBanana in https://github.com/assimp/assimp/pull/5490

Add correction of fbx model rotation by @kimkulling in https://github.com/assimp/assimp/pull/5494

Delete tools/make directory by @mosfet80 in https://github.com/assimp/assimp/pull/5491

Delete packaging/windows-mkzip directory by @mosfet80 in https://github.com/assimp/assimp/pull/5492

Fix #5420 duplicate degrees to radians conversion in fbx importer by @Biohazard90 in https://github.com/assimp/assimp/pull/5427

Respect merge identical vertices in ObjExporter by @JulianKnodt in https://github.com/assimp/assimp/pull/5521

Fix utDefaultIOStream test under MinGW by @thenanisore in https://github.com/assimp/assimp/pull/5525

Fix typos by @RoboSchmied in https://github.com/assimp/assimp/pull/5518

Add initial macOS support to C4D importer by @AlexTMjugador in https://github.com/assimp/assimp/pull/5516

Update hunter into CMakeLists.txt by @mosfet80 in https://github.com/assimp/assimp/pull/5505

Fix: add missing import for AI_CONFIG_CHECK_IDENTITY_MATRIX_EPSILON_DEFAULT by @tomheaton in https://github.com/assimp/assimp/pull/5507

updated json by @mosfet80 in https://github.com/assimp/assimp/pull/5501

Cleanup: Fix review findings by @kimkulling in https://github.com/assimp/assimp/pull/5528

Update CMakeLists.txt by @kimkulling in https://github.com/assimp/assimp/pull/5531

CMake: Allow linking draco statically if ASSIMP_BUILD_DRACO_STATIC is set. by @alexrp in https://github.com/assimp/assimp/pull/5535

updated minizip to last version by @mosfet80 in https://github.com/assimp/assimp/pull/5498

updated STBIMAGElib by @mosfet80 in https://github.com/assimp/assimp/pull/5500

fix issue #5461 (segfault after removing redundant materials) by @stephengold in https://github.com/assimp/assimp/pull/5467

Update ComputeUVMappingProcess.cpp by @kimkulling in https://github.com/assimp/assimp/pull/5541

add some ASSIMP_INSTALL checks by @ZeunO8 in https://github.com/assimp/assimp/pull/5545

Fix SplitByBoneCount typo that prevented node updates by @fbstp in https://github.com/assimp/assimp/pull/5550

Q3DLoader: Fix possible material string overflow by @kimkulling in https://github.com/assimp/assimp/pull/5556

Reverts the changes introduced by commit ad766cb in February 2022. by @johannesugb in https://github.com/assimp/assimp/pull/5542

fix a collada import bug by @xiaoxiaopifu in https://github.com/assimp/assimp/pull/5561

mention IQM loader in Fileformats.md by @Garux in https://github.com/assimp/assimp/pull/5560

Kimkulling/fix pyassimp compatibility by @kimkulling in https://github.com/assimp/assimp/pull/5563

fix ASE loader crash when *MATERIAL_COUNT or *NUMSUBMTLS is not specified or is 0 by @Garux in https://github.com/assimp/assimp/pull/5559

Add checks for invalid buffer and size by @kimkulling in https://github.com/assimp/assimp/pull/5570

Make sure for releases revision will be zero by @kimkulling in https://github.com/assimp/assimp/pull/5571

glTF2Importer: Support .vrm extension by @uyjulian in https://github.com/assimp/assimp/pull/5569

Prepare v5.4.1 by @kimkulling in https://github.com/assimp/assimp/pull/5573

Remove deprecated c++11 warnings by @kimkulling in https://github.com/assimp/assimp/pull/5576

fix ci by disabling tests by @kimkulling in https://github.com/assimp/assimp/pull/5583

Fix integer overflow by @kimkulling in https://github.com/assimp/assimp/pull/5581

Assimp viewer fixes by @JLouis-B in https://github.com/assimp/assimp/pull/5582

Optimize readability by @kimkulling in https://github.com/assimp/assimp/pull/5578

Temporary fix for #5557 GCC 13+ build issue -Warray-bounds by @dbs4261 in https://github.com/assimp/assimp/pull/5577

Fix a bug that could cause assertion failure. by @vengine in https://github.com/assimp/assimp/pull/5575

Fix possible nullptr dereferencing. by @kimkulling in https://github.com/assimp/assimp/pull/5595

Update ObjFileParser.cpp by @kimkulling in https://github.com/assimp/assimp/pull/5598

Fix for #5592 Disabled maybe-uninitialized error for AssetLib/Obj/ObjFileParser.cpp by @dbs4261 in https://github.com/assimp/assimp/pull/5593

updated zip by @mosfet80 in https://github.com/assimp/assimp/pull/5499

Postprocessing: Fix endless loop by @kimkulling in https://github.com/assimp/assimp/pull/5605

Build: Fix compilation for VS-2022 debug mode - warning by @kimkulling in https://github.com/assimp/assimp/pull/5606

Converted a size_t to mz_uint that was being treated as an error by @BradlyLanducci in https://github.com/assimp/assimp/pull/5600

Add trim to xml string parsing by @kimkulling in https://github.com/assimp/assimp/pull/5611

Replace duplicated trim by @kimkulling in https://github.com/assimp/assimp/pull/5613

Move aiScene constructor by @kimkulling in https://github.com/assimp/assimp/pull/5614

Move revision.h and revision.h.in to include folder by @kimkulling in https://github.com/assimp/assimp/pull/5615

Update MDLMaterialLoader.cpp by @kimkulling in https://github.com/assimp/assimp/pull/5620

Create inno_setup by @kimkulling in https://github.com/assimp/assimp/pull/5621

clean HunterGate.cmake by @mosfet80 in https://github.com/assimp/assimp/pull/5619

Draft: Update init of aiString by @kimkulling in https://github.com/assimp/assimp/pull/5623

Fix init aistring issue 5622 inpython module by @kimkulling in https://github.com/assimp/assimp/pull/5625

update dotnet example by @mosfet80 in https://github.com/assimp/assimp/pull/5618

Make stepfile schema validation more robust. by @kimkulling in https://github.com/assimp/assimp/pull/5627

fix PLY binary export color from float to uchar by @micott in https://github.com/assimp/assimp/pull/5608

Some FBXs do not have "Materials" information, which can cause parsing errors by @ycn2022 in https://github.com/assimp/assimp/pull/5624

Fix collada uv channels - temporary was stored and then updated. by @StepanHrbek in https://github.com/assimp/assimp/pull/5630

remove ASE parsing break by @Garux in https://github.com/assimp/assimp/pull/5634

FBX-Exporter: Fix nullptr dereferencing by @kimkulling in https://github.com/assimp/assimp/pull/5638

Fix FBX exporting incorrect bone order by @JulianKnodt in https://github.com/assimp/assimp/pull/5435

fixes potential memory leak on malformed obj file by @TinyTinni in https://github.com/assimp/assimp/pull/5645

Update zip.c by @ThatOSDev in https://github.com/assimp/assimp/pull/5639

Fixes some uninit bool loads by @TinyTinni in https://github.com/assimp/assimp/pull/5644

Fix names of enum values in docstring of aiProcess_FindDegenerates by @mapret in https://github.com/assimp/assimp/pull/5640

Fix: StackAllocator Undefined Reference fix by @thearchivalone in https://github.com/assimp/assimp/pull/5650

Plx: Fix out of bound access by @kimkulling in https://github.com/assimp/assimp/pull/5651

Docker: Fix security finding by @kimkulling in https://github.com/assimp/assimp/pull/5655

Fix potential heapbuffer overflow in md5 parsing by @TinyTinni in https://github.com/assimp/assimp/pull/5652

Replace raw pointers by std::string by @kimkulling in https://github.com/assimp/assimp/pull/5656

Fix compile warning by @kimkulling in https://github.com/assimp/assimp/pull/5657

Allow empty slots in mTextureCoords by @StepanHrbek in https://github.com/assimp/assimp/pull/5636

Update Readme.md by @kimkulling in https://github.com/assimp/assimp/pull/5663

Update Readme.md by @kimkulling in https://github.com/assimp/assimp/pull/5665

[USD] Integrate "tinyusdz" project by @tellypresence in https://github.com/assimp/assimp/pull/5628

Kimkulling/fix double precision tests by @kimkulling in https://github.com/assimp/assimp/pull/5660

Update Python structs with missing fields that were causing core dumps by @vjf in https://github.com/assimp/assimp/pull/5673

Introduce interpolation mode to vectro and quaternion keys by @kimkulling in https://github.com/assimp/assimp/pull/5674

Fix a fuzz test heap buffer overflow in mdl material loader by @sgayda2 in https://github.com/assimp/assimp/pull/5658

Mosfet80 updatedpoli2tri by @kimkulling in https://github.com/assimp/assimp/pull/5682

CalcTangents: zero vector is invalid for tangent/bitangent by @JensEhrhardt-eOPUS in https://github.com/assimp/assimp/pull/5432

A fuzzed stride could cause the max count to become negative and henc… by @FlorianBorn71 in https://github.com/assimp/assimp/pull/5414

Return false instead of crash by @kimkulling in https://github.com/assimp/assimp/pull/5685

Make coord transfor for hs1 files optional by @kimkulling in https://github.com/assimp/assimp/pull/5687

Update DefaultIOSystem.cpp by @kimkulling in https://github.com/assimp/assimp/pull/5697

FBX exporter - handle multiple vertex color channels by @Kimbatt in https://github.com/assimp/assimp/pull/5695

Fixing static builds on Windows by @natevm in https://github.com/assimp/assimp/pull/5713

Added AND condition in poly2tri dll_symbol.h to only define macros fo… by @mkuritsu in https://github.com/assimp/assimp/pull/5693

Fix MSVC PDBs and permit them to be disabled if required by @RichardTea in https://github.com/assimp/assimp/pull/5710

Use DRACO_GLTF_BITSTREAM by @RichardTea in https://github.com/assimp/assimp/pull/5709

include Exceptional.h in 3DSExporter.cpp by @Fiskmans in https://github.com/assimp/assimp/pull/5707

Remove recursive include by @Fiskmans in https://github.com/assimp/assimp/pull/5705

Fix: Possible out-of-bound read in findDegenerate by @TinyTinni in https://github.com/assimp/assimp/pull/5679

Revert variable name by @tellypresence in https://github.com/assimp/assimp/pull/5715

Add compile option /source-charset:utf-8 for MSVC by @kenichiice in https://github.com/assimp/assimp/pull/5716

Fix leak in loader by @kimkulling in https://github.com/assimp/assimp/pull/5718

Expose aiGetEmbeddedTexture to C-API by @sacereda in https://github.com/assimp/assimp/pull/5382

Sparky kitty studios master by @kimkulling in https://github.com/assimp/assimp/pull/5727

Added more Maya materials by @Sanchikuuus in https://github.com/assimp/assimp/pull/5101

Fix to check both types of slashes in GetShortFilename by @imdongye in https://github.com/assimp/assimp/pull/5728

Bump actions/download-artifact from 1 to 4 by @dependabot[bot] in https://github.com/assimp/assimp/pull/5732

Bump actions/upload-artifact from 1 to 4 by @dependabot[bot] in https://github.com/assimp/assimp/pull/5731

Bump softprops/action-gh-release from 1 to 2 by @dependabot[bot] in https://github.com/assimp/assimp/pull/5730

Fix copying private data when source pointer is NULL by @vjf in https://github.com/assimp/assimp/pull/5733

Fix potential memory leak in SceneCombiner for LWS/IRR/MD3 loader by @TinyTinni in https://github.com/assimp/assimp/pull/5721

Fix to correctly determine 'multi-configuration' on Windows by @kenichiice in https://github.com/assimp/assimp/pull/5720

Fix casting typo in D3MFExporter::writeBaseMaterials by @ochafik in https://github.com/assimp/assimp/pull/5681

FBX: add metadata of ainode as properties by @fuhaixi in https://github.com/assimp/assimp/pull/5675

feat: add option for creating XCFramework and configure minimum iOS target by @AKosmachyov in https://github.com/assimp/assimp/pull/5648

Update PyAssimp structs with Skeleton & SkeletonBone members by @vjf in https://github.com/assimp/assimp/pull/5734

The total length is incorrect when exporting gltf2 by @Fav in https://github.com/assimp/assimp/pull/5647

build: Add ccache support by @ochafik in https://github.com/assimp/assimp/pull/5686

Update ccpp.yml by @kimkulling in https://github.com/assimp/assimp/pull/5740

Ply-Importer: Fix vulnerability by @kimkulling in https://github.com/assimp/assimp/pull/5739

prepare v5.4.3 by @kimkulling in https://github.com/assimp/assimp/pull/5741

Zero-length mChildren arrays should be nullptr by @RichardTea in https://github.com/assimp/assimp/pull/5749

Allow usage of pugixml from a superproject by @diiigle in https://github.com/assimp/assimp/pull/5752

Prevents PLY from parsing duplicate defined elements by @TinyTinni in https://github.com/assimp/assimp/pull/5743

Add option to ignore FBX custom axes by @RichardTea in https://github.com/assimp/assimp/pull/5754

Kimkulling/mark blender versions as not supported by @kimkulling in https://github.com/assimp/assimp/pull/5370

Fix leak by @kimkulling in https://github.com/assimp/assimp/pull/5762

Fix invalid access by @cla7aye15I4nd in https://github.com/assimp/assimp/pull/5765

Fix buffer overflow in MD3Loader by @cla7aye15I4nd in https://github.com/assimp/assimp/pull/5763

Fix stack overflow by @cla7aye15I4nd in https://github.com/assimp/assimp/pull/5764

FBX Import - Restored Absolute Transform Calculation by @lxw404 in https://github.com/assimp/assimp/pull/5751

Fix naming in aiMaterial comment by @PatrickDahlin in https://github.com/assimp/assimp/pull/5780

Update dll_symbol.h by @kimkulling in https://github.com/assimp/assimp/pull/5781

Fix for build with ASSIMP_BUILD_NO_VALIDATEDS_PROCESS by @Pichas in https://github.com/assimp/assimp/pull/5774

Update CMakeLists.txt by @kimkulling in https://github.com/assimp/assimp/pull/5782

FBX Blendshapes: Do not require normals by @JulianKnodt in https://github.com/assimp/assimp/pull/5776

Update Build.md by @kimkulling in https://github.com/assimp/assimp/pull/5796

Update Readme.md by @kimkulling in https://github.com/assimp/assimp/pull/5797

SplitLargeMeshes: Fix crash by @kimkulling in https://github.com/assimp/assimp/pull/5799

Installer: fix images for installer by @kimkulling in https://github.com/assimp/assimp/pull/5800

Bugfix/installer add missing images by @kimkulling in https://github.com/assimp/assimp/pull/5803

Fix bug introduced in commit 168ae22 of 27 Oct 2019 by @tellypresence in https://github.com/assimp/assimp/pull/5813

Fix issue 5767: Can't load USD from memory by @Pichas in https://github.com/assimp/assimp/pull/5818

Fix FBX animation bug (issue 3390) by @tellypresence in https://github.com/assimp/assimp/pull/5815

[Fix issue 5823] Hotfix for broken lightwave normals by @tellypresence in https://github.com/assimp/assimp/pull/5824

Fixed bug in DefaultLogger::set by @chefrolle695 in https://github.com/assimp/assimp/pull/5826

Fix a bug in the assbin loader that reads uninitialized memory by @qingyouzhao in https://github.com/assimp/assimp/pull/5801

Fix issue 2889 (molecule_ascii.cob load failure): change integers to floating point values in color triplets by @tellypresence in https://github.com/assimp/assimp/pull/5819

Add unit tests for X3D models which were broken at 5 Oct 2020 commit 3b9d4cf by @tellypresence in https://github.com/assimp/assimp/pull/5828

Update inno_setup-actions by @mosfet80 in https://github.com/assimp/assimp/pull/5833

Simplify re-enabling M3D build support by @tellypresence in https://github.com/assimp/assimp/pull/5835

Update hunter by @mosfet80 in https://github.com/assimp/assimp/pull/5831

Store current exception when caught in ASSIMP_CATCH_GLOBAL_EXCEPTIONS by @mischmit in https://github.com/assimp/assimp/pull/5810

Fix issue 5816 (cone.nff load failure): repair faulty line in 3D model file by @tellypresence in https://github.com/assimp/assimp/pull/5817

Readme: Add project activity view item by @kimkulling in https://github.com/assimp/assimp/pull/5854

Cleanup Unit Tests Output by @AMZN-Gene in https://github.com/assimp/assimp/pull/5852

USD Skinned Mesh by @AMZN-Gene in https://github.com/assimp/assimp/pull/5812

Update tinyusdz by @tellypresence in https://github.com/assimp/assimp/pull/5849

+Add vertex duplication during face normal generation by @diiigle in https://github.com/assimp/assimp/pull/5805

Fix use of uninitialized value. by @feuerste in https://github.com/assimp/assimp/pull/5867

Update CMakeLists.txt to fix gcc/clang++ issue by @jwbla in https://github.com/assimp/assimp/pull/5863

Add reference screenshots for complex bundled test 3D model files by @tellypresence in https://github.com/assimp/assimp/pull/5822

Obj: Fix Sonarcube findings by @kimkulling in https://github.com/assimp/assimp/pull/5873

Try to resolve image paths by replacing backslashes or forward slashes in EmbedTexturesProcess by @david-campos in https://github.com/assimp/assimp/pull/5844

Material: Fix the build for c compiler by @kimkulling in https://github.com/assimp/assimp/pull/5879

Material: Fix sonarcube finding by @kimkulling in https://github.com/assimp/assimp/pull/5880

Remove strcpy. by @kimkulling in https://github.com/assimp/assimp/pull/5802

Fix potential uninitialized variable in clipper by @miselin in https://github.com/assimp/assimp/pull/5881

Check that mMaterials not null before access by @JulianKnodt in https://github.com/assimp/assimp/pull/5874

Cleanup: Delete code/.editorconfig by @kimkulling in https://github.com/assimp/assimp/pull/5889

Readme.md: Add sonarcube badge by @kimkulling in https://github.com/assimp/assimp/pull/5893

Obj: fix nullptr access. by @kimkulling in https://github.com/assimp/assimp/pull/5894

Update cpp-pm / hunter by @mosfet80 in https://github.com/assimp/assimp/pull/5885

Add CI to automatically build and attach binaries to releases by @Saalvage in https://github.com/assimp/assimp/pull/5892

Simplify JoinVerticesProcess by @JulianKnodt in https://github.com/assimp/assimp/pull/5895

USD Keyframe Animations by @AMZN-Gene in https://github.com/assimp/assimp/pull/5856

Fix compiler error when double precision is selected, by @hankarun in https://github.com/assimp/assimp/pull/5902

Synchronize DefaultLogger by @Saalvage in https://github.com/assimp/assimp/pull/5898

Do not create GLTF Mesh if no faces by @JulianKnodt in https://github.com/assimp/assimp/pull/5878

FBX Blendshape: export float & same # verts by @JulianKnodt in https://github.com/assimp/assimp/pull/5775

bugfix: Fixed the issue that draco compressed gltf files cannot be lo… by @HandsomeXi in https://github.com/assimp/assimp/pull/5883

pbrt: Validate mesh in WriteMesh before AttributeBegin call by @lijenicol in https://github.com/assimp/assimp/pull/5884

Introducing assimp Guru on Gurubase.io by @kursataktas in https://github.com/assimp/assimp/pull/5887

Fix: Fix build for mingw10 by @kimkulling in https://github.com/assimp/assimp/pull/5916

Fix use after free in the CallbackToLogRedirector by @tyler92 in https://github.com/assimp/assimp/pull/5918

USD Mesh Node Fix by @AMZN-Gene in https://github.com/assimp/assimp/pull/5915

Fixed warnings by @sacereda in https://github.com/assimp/assimp/pull/5903

Replace C# port with maintained fork by @Saalvage in https://github.com/assimp/assimp/pull/5922

Fix heap-buffer-overflow in OpenDDLParser by @tyler92 in https://github.com/assimp/assimp/pull/5919

Fix parsing of comments at the end of lines for tokens with variable number of elements. (#5890) by @scschaefer in https://github.com/assimp/assimp/pull/5891

Fix buffer overflow in MD5Parser::SkipSpacesAndLineEnd by @tyler92 in https://github.com/assimp/assimp/pull/5921

Fix: Fix name collision by @kimkulling in https://github.com/assimp/assimp/pull/5937

Bug/evaluate matrix4x4 access by @kimkulling in https://github.com/assimp/assimp/pull/5936

glTF importers: Avoid strncpy truncating away the ' \0' character by @david-campos in https://github.com/assimp/assimp/pull/5931

Export tangents in GLTF by @JulianKnodt in https://github.com/assimp/assimp/pull/5900

Disable logs for fuzzer by default by @tyler92 in https://github.com/assimp/assimp/pull/5938

Fix docs for aiImportFileExWithProperties to not talk about the importer keeping the Scene alive by @david-campos in https://github.com/assimp/assimp/pull/5925

Fix stack overflow in LWS loader by @tyler92 in https://github.com/assimp/assimp/pull/5941

Introduce VRML format (.wrl and .x3dv) 3D model support by @tellypresence in https://github.com/assimp/assimp/pull/5857

Verify negative values in Quake1 MDL header by @tyler92 in https://github.com/assimp/assimp/pull/5940

Fix heap buffer overflow in HMP loader by @tyler92 in https://github.com/assimp/assimp/pull/5939

pragma warning bug fix when using g++ on windows by @stekap000 in https://github.com/assimp/assimp/pull/5943

AssbinImporter::ReadInternFile now closes stream before throwing by @david-campos in https://github.com/assimp/assimp/pull/5927

Updated Material.cpp to Add Missing Texture Types to String by @crazyjackel in https://github.com/assimp/assimp/pull/5945

Docker: Optimize usage by @kimkulling in https://github.com/assimp/assimp/pull/5948

Bugfix/cosmetic code cleanup by @kimkulling in https://github.com/assimp/assimp/pull/5947

Add arm64-simulator support to iOS build script by @DwayneCoussement in https://github.com/assimp/assimp/pull/5920

Add aiProcess_ValidateDataStructure flag to the fuzzer by @tyler92 in https://github.com/assimp/assimp/pull/5951

Update OpenDDLParser.cpp by @kimkulling in https://github.com/assimp/assimp/pull/5953

[AMF] Fix texture mapping by @tellypresence in https://github.com/assimp/assimp/pull/5949

[FBX] Allow export multi materials per node by @JulianKnodt in https://github.com/assimp/assimp/pull/5888

Assimp master head fixes for failure to compile by @enginmanap in https://github.com/assimp/assimp/pull/5899

Prefix MTL textures with the MTL directory path by @david-campos in https://github.com/assimp/assimp/pull/5928

Add customExtension support to the scene by @BurntRanch in https://github.com/assimp/assimp/pull/5954

Avoid exporting all primitives, which are not triangles. by @kimkulling in https://github.com/assimp/assimp/pull/5964

Added GLTF Extension KHR_materials_anisotropy by @luho383 in https://github.com/assimp/assimp/pull/5950

Add POST_BUILD option to ADD_CUSTOM_COMMAND by @MikeChemi in https://github.com/assimp/assimp/pull/5962

Fix heap buffer overflow in PLY parser by @tyler92 in https://github.com/assimp/assimp/pull/5956

Optimise building tinyusd library by @Pichas in https://github.com/assimp/assimp/pull/5959

Add gltf metallic-roughness texture type by @tellypresence in https://github.com/assimp/assimp/pull/5968

fix: reduce gltf2 export time by @1323236654 in https://github.com/assimp/assimp/pull/5972

Flag Documentation Fix by @snave333 in https://github.com/assimp/assimp/pull/5978

Doc: Make hint clearer by @kimkulling in https://github.com/assimp/assimp/pull/5988

Clean STEPFileReader.cpp by @mosfet80 in https://github.com/assimp/assimp/pull/5973

Update Readme.md: Add new viewer by @kimkulling in https://github.com/assimp/assimp/pull/5991

Doc: Separate viewer by @kimkulling in https://github.com/assimp/assimp/pull/5995

Use correct data type for animation key by @kimkulling in https://github.com/assimp/assimp/pull/5998

Use ear-cutting library for triangulation by @Saalvage in https://github.com/assimp/assimp/pull/5977

Fixing PyAssimp misalignment errors with certain structures by @fishguy6564 in https://github.com/assimp/assimp/pull/6001

Bugfix/fix mingw issue 5975 by @kimkulling in https://github.com/assimp/assimp/pull/6005

IFC: Remove redundand check by @kimkulling in https://github.com/assimp/assimp/pull/6006

Obj: remove smooth-normals postprocessing by @kimkulling in https://github.com/assimp/assimp/pull/6031

Refactorings: glTF cleanups by @kimkulling in https://github.com/assimp/assimp/pull/6028

Fix memory leak in OpenGEXImporter by @UnionTech-Software in https://github.com/assimp/assimp/pull/6036

Use std::copy to copy array and remove user destructor to make sure is_trivially_copyable in order to avoid -Wno-error=nontrivial-memcall by @cielavenir in https://github.com/assimp/assimp/pull/6029

Fix: Let OpenGEX accept color3 types by @kimkulling in https://github.com/assimp/assimp/pull/6040

ASE: Fix possible out of bound access. by @kimkulling in https://github.com/assimp/assimp/pull/6045

MDL: Limit max texture sizes by @kimkulling in https://github.com/assimp/assimp/pull/6046

MDL: Fix overflow check by @kimkulling in https://github.com/assimp/assimp/pull/6047

Fix: Avoid override in line parsing by @kimkulling in https://github.com/assimp/assimp/pull/6048

Bugfix: Fix possible nullptr dereferencing by @kimkulling in https://github.com/assimp/assimp/pull/6049

Potential fix for code scanning alert no. 63: Potential use after free by @kimkulling in https://github.com/assimp/assimp/pull/6050

ASE: Use correct vertex container by @kimkulling in https://github.com/assimp/assimp/pull/6051

CMS: Fix possible overflow access by @kimkulling in https://github.com/assimp/assimp/pull/6052

[OpenGEX] disable partial implementation of light import (causes model load failure) by @tellypresence in https://github.com/assimp/assimp/pull/6044

Update tinyusdz git hash (fix USD animation) by @tellypresence in https://github.com/assimp/assimp/pull/6034

[draft] Check the hunter build by @kimkulling in https://github.com/assimp/assimp/pull/6061

NDO: Fix possible overflow access by @yuntongzhang in https://github.com/assimp/assimp/pull/6055

Fix Cinema4D Import by @krishty in https://github.com/assimp/assimp/pull/6062

Remove Redundant virtual by @krishty in https://github.com/assimp/assimp/pull/6064

feat: created the aiGetStringC_Str() function. by @me-sam9 in https://github.com/assimp/assimp/pull/6059

Fix Whitespace by @krishty in https://github.com/assimp/assimp/pull/6063

Harmonize Importer #includes by @krishty in https://github.com/assimp/assimp/pull/6065

More constexpr by @krishty in https://github.com/assimp/assimp/pull/6066

Renamed and inlined hasSkeletons() to HasSkeletons() for API consistency by @Alexelnet in https://github.com/assimp/assimp/pull/6072

Fix set by @kimkulling in https://github.com/assimp/assimp/pull/6073

Bugfix/ensure collada parsing works issue 1488 by @kimkulling in https://github.com/assimp/assimp/pull/6087

Not to export empty "LayerElementNormal" or "LayerElementColor" nodes to fbx by @Riv1s-sSsA01 in https://github.com/assimp/assimp/pull/6092

Use unique pointer to fix possible leak by @kimkulling in https://github.com/assimp/assimp/pull/6104

Refactoring of PR #6092 by @Riv1s-sSsA01 in https://github.com/assimp/assimp/pull/6101

fix: Fix build on armv6/armv7 by @yurivict in https://github.com/assimp/assimp/pull/6123

Bugfix: Handling no of texture coordinates correctly by @kimkulling in https://github.com/assimp/assimp/pull/6124

fix: possible Heap-based Buffer Overflow in ConvertToUTF8 function by @TinyTinni in https://github.com/assimp/assimp/pull/6122

Refactor by @kimkulling in https://github.com/assimp/assimp/pull/6127

support for cmake findpackage module mode by @kiroeko in https://github.com/assimp/assimp/pull/6121

Replace exception by error in log by @kimkulling in https://github.com/assimp/assimp/pull/6133

Fix a out of bound buffer access in ParsingUtils GetNextLine by @qingyouzhao in https://github.com/assimp/assimp/pull/6134

Fix a bug where string erases throws out of range by @qingyouzhao in https://github.com/assimp/assimp/pull/6135

Fix: Support uint16 indices in OpenGEX as well by @kimkulling in https://github.com/assimp/assimp/pull/6137

Fix crashes by @kimkulling in https://github.com/assimp/assimp/pull/6138

Only the recognition of KTX2 compressed images as texture objects within the glb model is currently handled. by @copycd in https://github.com/assimp/assimp/pull/6139

add missing constants by @daef in https://github.com/assimp/assimp/pull/6116

Fix warning abut inexistent warning by @limdor in https://github.com/assimp/assimp/pull/6153

Fix: Fix leak when sortbyp failes with exception by @kimkulling in https://github.com/assimp/assimp/pull/6166

Update contrib/zip to fix data loss warning by @limdor in https://github.com/assimp/assimp/pull/6152

Fix out-of-bounds dereferencing by @Marti2203 in https://github.com/assimp/assimp/pull/6150

[#5983] Fix bugs introduced in fbx export by @JulianKnodt in https://github.com/assimp/assimp/pull/6000

Doc: add C++ / c minimum by @kimkulling in https://github.com/assimp/assimp/pull/6187

Unreal refactorings by @kimkulling in https://github.com/assimp/assimp/pull/6182

update draco lib by @mosfet80 in https://github.com/assimp/assimp/pull/6094

fix: missing OS separator in outfile by @Latios96 in https://github.com/assimp/assimp/pull/6098

Add Missing Strings to aiTextureTypeToString by @crasong in https://github.com/assimp/assimp/pull/6188

Fix issue compiling when assimp added as subdirectory by @plemanski in https://github.com/assimp/assimp/pull/6186

Add clamping logic for to_ktime by @Marti2203 in https://github.com/assimp/assimp/pull/6149

Add explicit "fallthrough" to switch by @tellypresence in https://github.com/assimp/assimp/pull/6143

Fix HUNTER_ERROR_PAGE by @deccer in https://github.com/assimp/assimp/pull/6200

Fix a bug in importing binary PLY file (#1) by @yurik42 in https://github.com/assimp/assimp/pull/6060

Fix export fbx PolygonVertexIndex by @Riv1s-sSsA01 in https://github.com/assimp/assimp/pull/6102

fix: closes #6069 CVE-2025-3196 by @VinzSpring in https://github.com/assimp/assimp/pull/6154

Fix: Add "preservePivots" condition when importing FBX animation by @Nor-s in https://github.com/assimp/assimp/pull/6115

Version: Adapt version by @kimkulling in https://github.com/assimp/assimp/pull/6212

Fix export fbx: Wrong Materials in LayerElementMaterial if a node contains multi meshes by @Riv1s-sSsA01 in https://github.com/assimp/assimp/pull/6103

Fix compile error when ASSIMP_DOUBLE_PRESICION enable by @Riv1s-sSsA01 in https://github.com/assimp/assimp/pull/6091

Updated Inner Cone formula for Spot Lights in GLTF by @crazyjackel in https://github.com/assimp/assimp/pull/6078

Update/update pugi xml by @kimkulling in https://github.com/assimp/assimp/pull/6229

Fixes CVE-2025-2751: Out-of-bounds Read in Assimp::CSMImporter::InternReadFile (closes #6012) by @VinzSpring in https://github.com/assimp/assimp/pull/6224

Fixes CVE-2025-2757: Heap-based Buffer Overflow in AI_MD5_PARSE_STRING_IN_QUOTATION (closes #6019) by @VinzSpring in https://github.com/assimp/assimp/pull/6223

Fixes CVE-2025-2750: out of bounds write by assigning to wrong array element count tracking (closes #6011) by @VinzSpring in https://github.com/assimp/assimp/pull/6225

fix-CVE-2025-3158: closes #6023 Fixes CVE-2025-3158: Heap-based Buffer Overflow in Assimp::LWO::AnimResolver::UpdateAnimRangeSetup by @VinzSpring in https://github.com/assimp/assimp/pull/6222

Update SECURITY.md by @kimkulling in https://github.com/assimp/assimp/pull/6230

Fix the function aiGetMaterialColor when the flag ASSIMP_DOUBLE_PRECISION is enabled by @Riv1s-sSsA01 in https://github.com/assimp/assimp/pull/6090

Prepare 6.0.2 by @kimkulling in https://github.com/assimp/assimp/pull/6231

Fix: export fbx wrong to_ktime in FBXExporter.cpp by @Nor-s in https://github.com/assimp/assimp/pull/6105

Update Importer.hpp by @kimkulling in https://github.com/assimp/assimp/pull/6235

Refactoring: Add nupptr-checks by @kimkulling in https://github.com/assimp/assimp/pull/6241

bugfix: Fixed the memory leak when texture transforming (#6236) by @HandsomeXi in https://github.com/assimp/assimp/pull/6237

Refix export fbx PolygonVertexIndex by @Riv1s-sSsA01 in https://github.com/assimp/assimp/pull/6240

Fix sonarcube findings by @kimkulling in https://github.com/assimp/assimp/pull/6242

Update Readme.md by @kimkulling in https://github.com/assimp/assimp/pull/6245

Add windows clang to CI by @kimkulling in https://github.com/assimp/assimp/pull/5537

Update Build.md by @panthuncia in https://github.com/assimp/assimp/pull/6273

X3D: Fix invalid vector::back usage by @kimkulling in https://github.com/assimp/assimp/pull/6283

Refactoring: use using types by @kimkulling in https://github.com/assimp/assimp/pull/6266

AC: Support Double-Sided Faces by @DID-Ltd in https://github.com/assimp/assimp/pull/6252

Fix to fail in the function fast_atoreal_move when the flag ASSIMP_DOUBLE_PRESICION is enabled by @Riv1s-sSsA01 in https://github.com/assimp/assimp/pull/6250

Add CMakePreset file by @kimkulling in https://github.com/assimp/assimp/pull/6295

Fixed a container-overflow error by @DonggeLiu in https://github.com/assimp/assimp/pull/6298

Fix SEGV write in Assimp::SortByPTypeProcess::Execute by @kj2648 in https://github.com/assimp/assimp/pull/6318

Fix OOB read in OpenDDLParser::parseReference by @kj2648 in https://github.com/assimp/assimp/pull/6317

Fix OOB read (2) in OpenDDLParser::parsePrimitiveDataType by @kj2648 in https://github.com/assimp/assimp/pull/6316

Fixed a heap-buffer-overflow in the Half-Life 1 MDL loader. by @DonggeLiu in https://github.com/assimp/assimp/pull/6321

Bump actions/checkout from 4 to 5 by @dependabot[bot] in https://github.com/assimp/assimp/pull/6328

Fixed a heap-use-after-free in SortByPTypeProcess. by @DonggeLiu in https://github.com/assimp/assimp/pull/6326

test/unit/utProfiler.cpp: fix gcc-16 build failure by @trofi in https://github.com/assimp/assimp/pull/6267

Bump actions/download-artifact from 4 to 5 by @dependabot[bot] in https://github.com/assimp/assimp/pull/6319

Fix OOB read in OpenDDLParser::parsePrimitiveDataType by @kj2648 in https://github.com/assimp/assimp/pull/6315

Fix endiannes issues regarding floats on s390x (#6276) by @pranavkaruvally in https://github.com/assimp/assimp/pull/6277

Update LICENSE for 2025 by @AR-DEV-1 in https://github.com/assimp/assimp/pull/6327

FBX: Fix offset calculation by adding cursor check by @kimkulling in https://github.com/assimp/assimp/pull/6337

[CMake] fix zlib linking by @ZeunO8 in https://github.com/assimp/assimp/pull/6329

Add null check for aiNode in AddNode method by @kimkulling in https://github.com/assimp/assimp/pull/6348

Fix import of large GLB files by providing a proper helper for size_t reading by @ov in https://github.com/assimp/assimp/pull/6307

Updated doc/Preamble.txt & SECURITY.md by @AR-DEV-1 in https://github.com/assimp/assimp/pull/6338

Fix vc140 compile error. by @xiaohunqupo in https://github.com/assimp/assimp/pull/6341

Better README! Fixed discord link as well by @AR-DEV-1 in https://github.com/assimp/assimp/pull/6351

PyAssimp: Re-add 'aiProcess_Triangulate' by @umlaeute in https://github.com/assimp/assimp/pull/6335

Fixed Build.md by @AR-DEV-1 in https://github.com/assimp/assimp/pull/6354

Fix hasTangentsAndBitangents method in jassimp's AiMesh.java by @fifth-light in https://github.com/assimp/assimp/pull/6345

Added tangent handedness to glTF export by @luca-della-vedova in https://github.com/assimp/assimp/pull/6322

Restore merging of near-identical vertices for JoinIdenticalVertices by @mwpenny in https://github.com/assimp/assimp/pull/6278

Add BOM skip and fix mtl parsing by @paulbauriegel in https://github.com/assimp/assimp/pull/6253

Clone meshlab/tinyusdz repos in default location by @tellypresence in https://github.com/assimp/assimp/pull/6239

Fix an invalid offsetof warning-as-error by @sliedes in https://github.com/assimp/assimp/pull/6359

Add unit test for subdivision modifier on Blender importer by @aavenel in https://github.com/assimp/assimp/pull/5345

Change strcpy to strncpy for format hint safety by @kimkulling in https://github.com/assimp/assimp/pull/6365

Update default material name handling by @kimkulling in https://github.com/assimp/assimp/pull/6366

Bugfix/fix sonarcube findings by @kimkulling in https://github.com/assimp/assimp/pull/6369

Update texture output format in AssxmlFileWriter by @kimkulling in https://github.com/assimp/assimp/pull/6372

Collada: Fix overflow in CopyVertex by @kimkulling in https://github.com/assimp/assimp/pull/6374

COB: fix validation for ascii header by @kimkulling in https://github.com/assimp/assimp/pull/6376

MD5: Fix face index allocation in MD5Parser by @kimkulling in https://github.com/assimp/assimp/pull/6380

Removed unnecessary copy constructor declaration in aiVector3t by @EddieBreeg in https://github.com/assimp/assimp/pull/6384

Bump actions/upload-artifact from 4 to 5 by @dependabot[bot] in https://github.com/assimp/assimp/pull/6383

Bump actions/download-artifact from 5 to 6 by @dependabot[bot] in https://github.com/assimp/assimp/pull/6382

Made the README more tidy & fix Build.md by @AR-DEV-1 in https://github.com/assimp/assimp/pull/6371

Fix out-of-range access cause of aiProcess_GenNormals : array size inconsistency of members of mesh after process by @Riv1s-sSsA01 in https://github.com/assimp/assimp/pull/6332

Fix Heap-buffer-overflow in Q3DImporter::InternReadFile by @grulja in https://github.com/assimp/assimp/pull/6370

Revert "Refactoring: use using types (#6266)" by @luca-della-vedova in https://github.com/assimp/assimp/pull/6324

fix: write textures to folder of PBRT file by @Latios96 in https://github.com/assimp/assimp/pull/6099

Refactor condition checks for empty vectors by @kimkulling in https://github.com/assimp/assimp/pull/6385

Fix sonarcube stuff by @kimkulling in https://github.com/assimp/assimp/pull/6387

Update contact email for reporting vulnerabilities by @kimkulling in https://github.com/assimp/assimp/pull/6389

[PyAssimp] Create pyproject.toml by @thedestroyer4312 in https://github.com/assimp/assimp/pull/6378

glTF2: Avoid lookups for generating IDs by @jerstlouis in https://github.com/assimp/assimp/pull/6120

Refactor string checks and variable declarations by @kimkulling in https://github.com/assimp/assimp/pull/6392

Fix the doxygen documentation from public headers by @kimkulling in https://github.com/assimp/assimp/pull/6394

Added static cast for conversion from uLong to unsigned int for compi… by @johncurley in https://github.com/assimp/assimp/pull/6393

Reorganize code top prevent security warning. by @kimkulling in https://github.com/assimp/assimp/pull/6395

Fix linkage by @kimkulling in https://github.com/assimp/assimp/pull/6388

Update LineSplitter.h by @kimkulling in https://github.com/assimp/assimp/pull/6396

Added missing scene extras properties for glTF2Importer by @Orleonn in https://github.com/assimp/assimp/pull/6397

Work In Progress: USD Referencing by @AMZN-Gene in https://github.com/assimp/assimp/pull/5807

Bump actions/checkout from 5 to 6 by @dependabot[bot] in https://github.com/assimp/assimp/pull/6401

Update Readme.md by @kimkulling in https://github.com/assimp/assimp/pull/6402

Delete test/other/streamload.py by @kimkulling in https://github.com/assimp/assimp/pull/6403

Fixed DXFHelper using float instead of ai_real by @JakobPer in https://github.com/assimp/assimp/pull/6404

Feature/pjoe fix fbx export by @kimkulling in https://github.com/assimp/assimp/pull/6405

Update copyright year in materialgen.py by @kimkulling in https://github.com/assimp/assimp/pull/6410

Only build collada test when importer/exporter is build by @negril in https://github.com/assimp/assimp/pull/6411

Revert buggy PR by @kimkulling in https://github.com/assimp/assimp/pull/6415

Implement overflow check in Q3DLoader by @kimkulling in https://github.com/assimp/assimp/pull/6417

Update stb_image.h to version 2.30 by @kimkulling in https://github.com/assimp/assimp/pull/6419

Delete cmake-modules/FindDevIL.cmake by @kimkulling in https://github.com/assimp/assimp/pull/6418

Update project details in Doxyfile by @kimkulling in https://github.com/assimp/assimp/pull/6420

Delete tools/coverity/assimp_modeling.cpp by @kimkulling in https://github.com/assimp/assimp/pull/6422

Fix incorrect FBX connection order by @mwpenny in https://github.com/assimp/assimp/pull/6421

Add new CMake preset for static build with double precision by @kimkulling in https://github.com/assimp/assimp/pull/6414

Add closing brace to CMakePresets.json by @kimkulling in https://github.com/assimp/assimp/pull/6424

Bump actions/download-artifact from 6 to 7 by @dependabot[bot] in https://github.com/assimp/assimp/pull/6427

Bump actions/upload-artifact from 5 to 6 by @dependabot[bot] in https://github.com/assimp/assimp/pull/6426

Bump actions/cache from 4 to 5 by @dependabot[bot] in https://github.com/assimp/assimp/pull/6425

Test against possible nullptr dereferencing by @kimkulling in https://github.com/assimp/assimp/pull/6430

Fix UTF-8 flag check in CMakeLists.txt by @ljgdsq in https://github.com/assimp/assimp/pull/6432

Feature: Add EXT_texture_webp extension to glb importer by @hankarun in https://github.com/assimp/assimp/pull/6431

Fuzzing: Add OSS-Fuzz integration and multiple format-specific fuzzers by @skypher in https://github.com/assimp/assimp/pull/6429

Add CHANGES.md file by @kimkulling in https://github.com/assimp/assimp/pull/6436

MDL: Fix synctype validation in MDLImporter to prevent OOB by @ydsa in https://github.com/assimp/assimp/pull/6437

MDC: Fix heap OOB read by validating vertex buffer boundaries by @ydsa in https://github.com/assimp/assimp/pull/6438

fuzz: Fix memory leak in ForceFormat helper by @skypher in https://github.com/assimp/assimp/pull/6435

MD5: Fix uninitialized pointer dereference for file with invalid vertex index by @tyler92 in https://github.com/assimp/assimp/pull/6439

OBJ: avoid extra scanning while reading faces in ObjFileParser.cpp by @ov in https://github.com/assimp/assimp/pull/6281

MDC: Fix MDCImporter surface header bounds and endianness checks by @ydsa in https://github.com/assimp/assimp/pull/6440

MDL/HL1: bounds-checked buffers and safer parsing by @tyler92 in https://github.com/assimp/assimp/pull/6445

MD3: Fix MD3Importer surface header bounds checks to prevent heap overflow by @ydsa in https://github.com/assimp/assimp/pull/6441

New Contributors

@Begasus made their first contribution in https://github.com/assimp/assimp/pull/5255

@ockeymm made their first contribution in https://github.com/assimp/assimp/pull/5252

@fvbj made their first contribution in https://github.com/assimp/assimp/pull/5243

@JulianKnodt made their first contribution in https://github.com/assimp/assimp/pull/5295

@sloriot made their first contribution in https://github.com/assimp/assimp/pull/5270

@Ipomoea made their first contribution in https://github.com/assimp/assimp/pull/5271

@aumuell made their first contribution in https://github.com/assimp/assimp/pull/5278

@TarcioV made their first contribution in https://github.com/assimp/assimp/pull/5279

@copycd made their first contribution in https://github.com/assimp/assimp/pull/5294

@cuppajoeman made their first contribution in https://github.com/assimp/assimp/pull/5312

@ttxine made their first contribution in https://github.com/assimp/assimp/pull/5322

@Futuremappermydud made their first contribution in https://github.com/assimp/assimp/pull/5356

@MarkaRagnos0815 made their first contribution in https://github.com/assimp/assimp/pull/5359

@0xf0ad made their first contribution in https://github.com/assimp/assimp/pull/5376

@seanth made their first contribution in https://github.com/assimp/assimp/pull/5426

@tigert1998 made their first contribution in https://github.com/assimp/assimp/pull/5436

@GalenXiao made their first contribution in https://github.com/assimp/assimp/pull/5361

@Emily-TTG made their first contribution in https://github.com/assimp/assimp/pull/5397

@etam made their first contribution in https://github.com/assimp/assimp/pull/5462

@adfwer233 made their first contribution in https://github.com/assimp/assimp/pull/5480

@LukasBanana made their first contribution in https://github.com/assimp/assimp/pull/5490

@thenanisore made their first contribution in https://github.com/assimp/assimp/pull/5525

@RoboSchmied made their first contribution in https://github.com/assimp/assimp/pull/5518

@AlexTMjugador made their first contribution in https://github.com/assimp/assimp/pull/5516

@tomheaton made their first contribution in https://github.com/assimp/assimp/pull/5507

@alexrp made their first contribution in https://github.com/assimp/assimp/pull/5535

@ZeunO8 made their first contribution in https://github.com/assimp/assimp/pull/5545

@fbstp made their first contribution in https://github.com/assimp/assimp/pull/5550

@johannesugb made their first contribution in https://github.com/assimp/assimp/pull/5542

@xiaoxiaopifu made their first contribution in https://github.com/assimp/assimp/pull/5561

Full Changelog: https://github.com/assimp/assimp/compare/v5.3.1...v6.0.3

assimp

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What's Changed

New Contributors

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