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Author SHA1 Message Date
Kim Kulling
bec3e1a089 Refactor glTFCommon namespace structure 
Refactor namespace declarations for consistency.
 2025-11-11 15:35:25 +01:00
Kim Kulling
0e6af01232 Remove unused preprocessor directives in glTF2Exporter 2025-11-11 15:33:42 +01:00
Kim Kulling
c54522f3c1 Merge branch 'master' into bugfix/fix_linkage_no_importers_issue-5971 2025-11-11 09:32:27 +01:00
thedestroyer4312
c6f997b584 [PyAssimp] Create pyproject.toml (#6378) 
* Create pyproject.toml
 2025-11-11 09:31:51 +01:00
Kim Kulling
3e2e3c9b12 Update contact email for reporting vulnerabilities (#6389) 2025-11-11 08:52:23 +01:00
Kim Kulling
34cda45471 Fix sonarcube stuff (#6387) 
* Fix sonarcube stuff
 2025-11-10 23:29:03 +01:00
Kim Kulling
5e084cd1e8 Fix linkage 2025-11-10 21:36:40 +01:00
Kim Kulling
a4b8943533 Refactor condition checks for empty vectors (#6385) 
* Refactor based on SonarCube.
 2025-11-07 16:07:39 +01:00
Jan Honsbrok
0996221017 fix: write textures to folder of PBRT file (#6099) 
* fix: write textures to folder of PBRT file
 2025-11-05 08:24:41 +01:00
Luca Della Vedova
672594c230 Revert "Refactoring: use using types (#6266)" (#6324) 
* Revert "Refactoring: use using types (#6266)"
 2025-11-04 15:10:45 +01:00
Jan Grulich
0978918f71 Fix Heap-buffer-overflow in Q3DImporter::InternReadFile (#6370) 
Checks if multiplying texture width and height would overflow before
performing the operation. This avoids incorrect memory allocations and
potential crashes with very large textures.

Fixes #6358

Co-authored-by: Kim Kulling <kimkulling@users.noreply.github.com>
 2025-11-04 10:09:13 +01:00
sSsA01
8e35cb1a9f Fix out-of-range access cause of aiProcess_GenNormals : array size inconsistency of members of mesh after process (#6332) 
* Fix aiProcess_GenNormals process: copy members of mesh corresponding with additional vertices

* Fix aiProcess_GenNormals process: Refoctoring

* refactoring: fix SonarQube Issue

* Update GenFaceNormalsProcess.cpp: fix small findings

---------

Co-authored-by: Kim Kulling <kimkulling@users.noreply.github.com>
 2025-11-01 21:15:17 +01:00
AR
ea249be466 Made the README more tidy & fix Build.md (#6371) 
* Update LICENSE

* Update Preamble.txt

* Update SECURITY.md

* Remove GitHub's default comment

* Better README!

* Fix discord link! Boom, that's how it's done

* Fixed itch.io spelling from itchi.io

* Make README more tidy :)

AR is back! Anyways, I'm working on my horror game & making devlogs so I don't have time to write. Here's a small summary:
- Just placed the dir structure information correctly in one place so the README looks tidy.

* Add international download link for Visual Studio
 2025-10-31 17:12:12 +01:00
dependabot[bot]
276d3e998f Bump actions/download-artifact from 5 to 6 (#6382) 
Bumps [actions/download-artifact](https://github.com/actions/download-artifact) from 5 to 6.
- [Release notes](https://github.com/actions/download-artifact/releases)
- [Commits](https://github.com/actions/download-artifact/compare/v5...v6)

---
updated-dependencies:
- dependency-name: actions/download-artifact
  dependency-version: '6'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
 2025-10-30 11:06:22 +01:00
dependabot[bot]
b2d5fa201a Bump actions/upload-artifact from 4 to 5 (#6383) 
Bumps [actions/upload-artifact](https://github.com/actions/upload-artifact) from 4 to 5.
- [Release notes](https://github.com/actions/upload-artifact/releases)
- [Commits](https://github.com/actions/upload-artifact/compare/v4...v5)

---
updated-dependencies:
- dependency-name: actions/upload-artifact
  dependency-version: '5'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Kim Kulling <kimkulling@users.noreply.github.com>
 2025-10-29 20:34:33 +01:00
EddieBreeg
95f09deaae Removed unnecessary copy constructor declaration in aiVector3t (#6384) 
* Removed unnecessary copy constructor declaration in aiVector3t
* Added copy constructor back in aiVector3t
* Added explicit declaration of assignment operator in aiVector3t
 2025-10-29 10:58:34 +01:00
Kim Kulling
e778c84cd6 MD5: Fix face index allocation in MD5Parser (#6380) 
- Ensure face indices are properly allocated and resized.
- closes https://github.com/assimp/assimp/issues/6379
 2025-10-24 10:15:01 +02:00
Kim Kulling
5f7c06a71e COB: fix validation for ascii header (#6376) 
* COB: fix validation for ascii header
 2025-10-23 22:44:54 +02:00
Kim Kulling
7dcf6a8984 Collada: Fix overflow in CopyVertex (#6374) 
* Fix overflow in CopyVertex
 2025-10-19 23:13:59 +02:00
Kim Kulling
cc6ab1408f Update texture output format in AssxmlFileWriter (#6372) 
* Update texture output format in AssxmlFileWriter
 2025-10-17 11:24:38 +02:00
Kim Kulling
f544f9c217 Bugfix/fix sonarcube findings (#6369) 
* Fix sonarcube findings.
---------
Co-authored-by: Kim Kulling <kim.kulling@draeger.com>
 2025-10-14 00:01:50 +02:00
Kim Kulling
194da5b2fd Update default material name handling (#6366) 
* Replace strcpy by strncpy
 2025-10-07 20:25:24 +02:00
Kim Kulling
f28a96121d Change strcpy to strncpy for format hint safety (#6365) 2025-10-02 16:31:00 +02:00
Alexandre Avenel
6401aa9744 Add unit test for subdivision modifier on Blender importer (#5345) 
* Add unit test for subdivision modifier on Blender importer

Blend file is composed of default cube with subdivision modifier applied
and same cube with subdivision modifier.

* Update utBlenderImportExport.cpp

Fix compiler warning.

---------

Co-authored-by: Kim Kulling <kimkulling@users.noreply.github.com>
 2025-09-29 21:22:56 +02:00
Sami Liedes
1894bfb22c Fix an invalid offsetof warning-as-error (#6359) 
The code already disables the warning on clang. It's also caused on
GCC in some circumstances (particularly when building with
-D_GLIBCXX_DEBUG).
 2025-09-28 20:30:59 +02:00
Steve M
b8133b04c7 Clone meshlab/tinyusdz repos in default location (#6239) 
* Leave FETCHCONTENT_BASE_DIR as default to avoid target platform generated build file conflicts

* Attempt address sonarCloud complaint about generic-looking include file (bare "Parser.h")

---------

Co-authored-by: tellypresence <info@tellypresence.com>
Co-authored-by: Kim Kulling <kimkulling@users.noreply.github.com>
 2025-09-23 11:34:13 +02:00
Paul Bauriegel
709fe3c3d0 Add BOM skip and fix mtl parsing (#6253) 
* Add BOM skip and fix mtl parsing
* Remove old code
* Fix #5635
* Add all attributes to ObjFileData
---------

Co-authored-by: Kim Kulling <kimkulling@users.noreply.github.com>
 2025-09-22 11:20:24 +02:00
Matt Penny
489c8d565b Restore merging of near-identical vertices for JoinIdenticalVertices (#6278) 
* Restore merging of near-identical vertices for JoinIdenticalVertices

---------

Co-authored-by: Kim Kulling <kimkulling@users.noreply.github.com>
 2025-09-21 10:57:17 +02:00
Luca Della Vedova
0581ed5f11 Added tangent handedness to glTF export (#6322) 
* Added tangent handedness to glTF export
 2025-09-18 14:10:41 +02:00
fifth_light
5c568616ec Fix hasTangentsAndBitangents method in AiMesh.java (#6345) 
original code m_tangents != null && m_tangents != null; triggers error prone

Co-authored-by: Kim Kulling <kimkulling@users.noreply.github.com>
 2025-09-18 10:09:43 +02:00
AbdulRehman
45cb880835 Fixed Build.md (#6354) 
* Fixed itch.io spelling from itchi.io
 2025-09-18 09:34:55 +02:00
umläute
dd98d4aea3 PyAssimp: Re-add 'aiProcess_Triangulate' (#6335) 
apparently, b9bfac0418 accidentally
removed a couple of lines with a botched copy'n'paste.

Co-authored-by: IOhannes m zmölnig <zmoelnig@umlautT.umlaeute.mur.at>
Co-authored-by: Kim Kulling <kimkulling@users.noreply.github.com>
 2025-09-17 10:23:37 +02:00
AbdulRehman
01ac320de8 Better README! Fixed discord link as well (#6351) 
* Better README!
 2025-09-17 08:16:38 +02:00
AbdulRehman
a815a78433 Updated doc/Preamble.txt & SECURITY.md (#6338) 
* Update LICENSE

* Update Preamble.txt

* Update SECURITY.md

* Remove GitHub's default comment
 2025-09-10 13:59:00 +02:00
Vitaly Ovchinnikov
69f8eb21fd fix large glb reading by providing a proper helper for reading size_t type (#6307) 
Co-authored-by: Vitaly Ovchinnikov <v@ovch.ru>
Co-authored-by: Kim Kulling <kimkulling@users.noreply.github.com>
 2025-09-09 14:27:17 +02:00
Kim Kulling
72b9939b9f Add null check for aiNode in AddNode method (#6348) 
- Added null check for node in AddNode function.
- closes https://github.com/assimp/assimp/issues/6347
 2025-09-09 14:10:07 +02:00
Steven French
4c8a3bd39c [CMake] -l (#6329) 
- Fix zlib linkage.

Co-authored-by: Kim Kulling <kimkulling@users.noreply.github.com>
 2025-09-04 09:32:37 +02:00
Kim Kulling
8ef3838beb FBX: Fix offset calculation by adding cursor check (#6337) 
- closes https://github.com/assimp/assimp/issues/6336
 2025-08-28 11:48:38 +02:00
AbdulRehman
441884387f Update LICENSE (#6327) 2025-08-27 20:16:18 +02:00
Pranav P
f7bbf6dc15 Fix endiannes issues regarding floats on s390x (#6276) (#6277) 
* Fix endiannes issues regarding floats on s390x (#6276)

* Fix CI Warnings

---------

Co-authored-by: Kim Kulling <kimkulling@users.noreply.github.com>
 2025-08-26 15:34:33 +02:00
Kyungjoon Ko
aadd49311a Fix OOB read in OpenDDLParser::parsePrimitiveDataType (#6315) 
Co-authored-by: Kim Kulling <kimkulling@users.noreply.github.com>
 2025-08-25 15:03:00 +02:00
dependabot[bot]
3f107bebf2 Bump actions/download-artifact from 4 to 5 (#6319) 
Bumps [actions/download-artifact](https://github.com/actions/download-artifact) from 4 to 5.
- [Release notes](https://github.com/actions/download-artifact/releases)
- [Commits](https://github.com/actions/download-artifact/compare/v4...v5)

---
updated-dependencies:
- dependency-name: actions/download-artifact
  dependency-version: '5'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Kim Kulling <kimkulling@users.noreply.github.com>
 2025-08-22 20:26:58 +02:00
Sergei Trofimovich
a38ec50fd3 test/unit/utProfiler.cpp: fix gcc-16 build failure (#6267) 
* test/unit/utProfiler.cpp: fix `gcc-16` build failure

Upcoming `gcc-16` improved detection of unused variables as:

    test/unit/utProfiler.cpp: In member function 'virtual void utProfiler_addRegion_success_Test::TestBody()':
    test/unit/utProfiler.cpp:71:22: error: variable 'j' set but not used [-Werror=unused-but-set-variable=]
       71 |         volatile int j=0;
          |                      ^

The change is intentional accoring to Andrew Pinsi and is not a faalse positive.

* Update utProfiler.cpp: Remove dead code

---------

Co-authored-by: Kim Kulling <kimkulling@users.noreply.github.com>
 2025-08-21 10:15:01 +02:00
Dongge Liu
4c42db1805 Fixed a heap-use-after-free in SortByPTypeProcess. (#6326) 
The process incorrectly deleted original meshes from the scene when cleaning up after an error if those meshes had been added to its output list (outMeshes). The fix ensures proper ownership transfer by nullifying the original mesh pointer in the scene (pScene->mMeshes[i] = nullptr;) when the mesh is moved to outMeshes. This prevents the scene destructor from attempting to delete the mesh again later, while allowing the error cleanup path in SortByPTypeProcess to correctly delete all meshes it owns (both newly created and transferred originals).

Co-authored-by: Kim Kulling <kimkulling@users.noreply.github.com>
 2025-08-21 09:31:15 +02:00
dependabot[bot]
26e2372882 Bump actions/checkout from 4 to 5 (#6328) 
Bumps [actions/checkout](https://github.com/actions/checkout) from 4 to 5.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](https://github.com/actions/checkout/compare/v4...v5)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-version: '5'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
 2025-08-20 12:50:30 +02:00
Dongge Liu
36b004e286 Fixed a heap-buffer-overflow in the Half-Life 1 MDL loader. (#6321) 
The loader attempted to read the MDL header without verifying if the input buffer was large enough.
Added a check in MDLImporter::InternReadFile_HL1 to ensure the buffer size is sufficient before proceeding with loading.

Co-authored-by: Kim Kulling <kimkulling@users.noreply.github.com>
 2025-08-18 09:29:45 +03:00
Kyungjoon Ko
3a0ee8792f Fix OOB read (2) in OpenDDLParser::parsePrimitiveDataType (#6316) 
Co-authored-by: Kim Kulling <kimkulling@users.noreply.github.com>
 2025-08-14 13:51:07 +03:00
Kyungjoon Ko
e3f9cf5564 Fix OOB read in OpenDDLParser::parseReference (#6317) 
Co-authored-by: Kim Kulling <kimkulling@users.noreply.github.com>
 2025-08-10 14:48:27 +03:00
Kyungjoon Ko
6d7ea78792 Fix SEGV write in Assimp::SortByPTypeProcess::Execute (#6318) 
* Fix OOB Write in Assimp::SortByPTypeProcess::Execute
 2025-08-10 11:45:30 +03:00
Dongge Liu
13316790aa Fixed a container-overflow error (#6298) 
* Fixed a container-overflow error in `ODDLParser::OpenDDLParser::parseIntegerLiteral` by swapping the order of conditions in a while loop to ensure the end-of-buffer check happens before dereferencing the pointer. This prevents reading past the end of the buffer when lookForNextToken returns the end pointer.

https://oss-fuzz.com/testcase-detail/4980126616780800
https://issues.oss-fuzz.com/issues/42527625

* Update OpenDDLParser.cpp
 2025-08-02 21:25:40 +02:00