Merge branch 'master' into feature/rust_bindings

When compiling with -march=znver4 (or any arch with FMA), GCC's default
-ffp-contract=fast contracts a*b+c into FMA opportunistically. The same
inline math function compiled in the shared library and in the test
binary can get different FMA contraction decisions due to different
optimization contexts, producing bit-different FP results.

Three API tests compare C++ direct calls (inlined into test TU) against
C API wrapper calls (through libassimp.so) using EXPECT_EQ (bit-exact),
which fails when the compiler contracts differently across TUs.

Verified via disassembly: the library uses vfnmadd FMA instructions
(3 roundings) while the test binary uses separate vmulss+vsubss
(6 roundings) for the same computation.

Replace EXPECT_EQ with Equal(epsilon) for the three affected tests:
- aiMatrix3FromToTest: use machine epsilon (~1.19e-7)
- aiMatrix4FromToTest: use machine epsilon (~1.19e-7)
- aiQuaternionFromNormalizedQuaternionTest: use 1e-4 because FMA
  differences in 1.0-x*x-y*y-z*z can flip a near-zero residual's sign,
  causing w=0 vs w=sqrt(tiny)≈1e-4

Fixes #6246

Co-authored-by: Chris de Claverie <declaverie@gmail.com>
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
Co-authored-by: Kim Kulling <kimkulling@users.noreply.github.com>

.github/workflows/ccpp.yml

@@ -109,7 +109,7 @@ jobs:
       run: cd build/bin && ./unit ${{ steps.hunter_extra_test_args.outputs.args }}
       shell: bash
 
-    - uses: actions/upload-artifact@v6
+    - uses: actions/upload-artifact@v7
       if: matrix.name == 'windows-msvc'
       with:
         name: 'assimp-bins-${{ matrix.name }}'
@@ -141,7 +141,7 @@ jobs:
           prerelease: true
       - run: |
           echo '${{steps.create-release.outputs.upload_url}}' > release_upload_url.txt
-      - uses: actions/upload-artifact@v6
+      - uses: actions/upload-artifact@v7
         with:
           name: create-release
           path: release_upload_url.txt
@@ -188,7 +188,7 @@ jobs:
       - id: upload-url
         run: |
           echo "url=$(cat create-release/release_upload_url.txt)" >> $GITHUB_OUTPUT
-      - uses: actions/download-artifact@v7
+      - uses: actions/download-artifact@v8
         with:
           name: 'assimp-bins-${{ matrix.name }}-${{ github.sha }}'
       - uses: actions/upload-release-asset@v1

.github/workflows/cifuzz.yml

@@ -19,7 +19,7 @@ jobs:
         dry-run: false
         language: c++
     - name: Upload Crash
-      uses: actions/upload-artifact@v6
+      uses: actions/upload-artifact@v7
       if: failure() && steps.build.outcome == 'success'
       with:
         name: artifacts

AGENTS.md

@@ -0,0 +1,207 @@
+# AGENTS.md - Agent Guidelines for Assimp
+
+This document provides guidelines for AI agents working on the Assimp codebase.
+
+## Project Overview
+
+Assimp (Open Asset Import Library) is a C++ library that loads various 3D file formats into a shared, in-memory format. It supports 40+ import formats and several export formats.
+
+## Build Commands
+
+### Basic Build (CMake + Ninja recommended)
+```bash
+# Configure with CMake
+cmake -G Ninja -DASSIMP_BUILD_TESTS=ON -DASSIMP_WARNINGS_AS_ERRORS=ON -S . -B build
+
+# Build
+cmake --build build
+```
+
+### Key CMake Options
+- `-DASSIMP_BUILD_TESTS=ON` - Build unit tests (default ON)
+- `-DASSIMP_WARNINGS_AS_ERRORS=ON` - Treat warnings as errors (default ON)
+- `-DASSIMP_BUILD_ASSIMP_TOOLS=ON` - Build command-line tools
+- `-DASSIMP_BUILD_SAMPLES=ON` - Build sample applications
+- `-DASSIMP_DOUBLE_PRECISION=ON` - Use double precision for calculations
+- `-DASSIMP_NO_EXPORT=ON` - Disable export functionality
+- `-DBUILD_SHARED_LIBS=OFF` - Build static library
+
+### Running Tests
+
+#### Run All Tests
+```bash
+# Using ctest
+cd build && ctest
+
+# Or run unit directly
+./build/unit
+```
+
+#### Run Single Test
+```bash
+# Using ctest with filter
+cd build && ctest -R "TestName"
+
+# Or run unit with filter
+./build/unit --gtest_filter="TestSuiteName.TestName"
+```
+
+For example:
+```bash
+./build/unit --gtest_filter="utObjImportExport.*"
+./build/unit --gtest_filter="utMaterialSystem.*"
+```
+
+#### Test Directory
+Tests are located in `test/unit/` and use Google Test. Test files are named `ut<Feature>.cpp`.
+
+## Code Style
+
+### Formatting
+- **Use clang-format** before committing. Run: `clang-format -i <file>`
+- The project uses a `.clang-format` file at the root with LLVM-based style
+- Key settings:
+  - Indent width: 4 spaces
+  - Tab width: 4, UseTab: Never
+  - ColumnLimit: 0 (no line length limit)
+  - BreakConstructorInitializers: AfterColon
+  - AccessModifierOffset: -4
+
+### Header File Organization
+```cpp
+// Order of includes (use clang-format to enforce):
+// 1. Module's own header
+// 2. Other assimp headers (assimp/*)
+// 3. External headers (contrib/*)
+// 4. Standard library headers
+// 5. System headers
+
+#include "Common/Importer.h"
+#include <assimp/version.h>
+#include <assimp/config.h>
+#include "../contrib/some_lib/some.h"
+#include <vector>
+#include <string>
+```
+
+### Naming Conventions
+- **Classes/Types**: PascalCase (e.g., `Importer`, `aiScene`)
+- **Functions**: PascalCase (e.g., `ReadFile`, `GetExtension`)
+- **Variables**: camelCase (e.g., `scene`, `importStep`)
+- **Constants**: kCamelCase or UPPER_SNAKE_CASE (e.g., `kMaxVertices`)
+- **Member variables**: Often prefixed with `m_` (e.g., `mScene`)
+- **Static variables**: Often prefixed with `s_`
+
+### File Naming
+- **Header files**: PascalCase (e.g., `Importer.h`, `ScenePrivate.h`)
+- **Source files**: PascalCase (e.g., `Importer.cpp`)
+- **Test files**: Prefixed with `ut` (e.g., `utObjImportExport.cpp`)
+
+### C++ Guidelines
+
+#### Language Standard
+- Minimum: C++17
+- Use modern C++ features (smart pointers, constexpr, etc.)
+
+#### Error Handling
+- Use exceptions for recoverable errors (derived from `std::exception`)
+- Use `ai_assert` for debugging assertions in code
+- Return error codes from C API functions
+
+#### Classes
+- Use `ai_enable_erasing` pattern for optional features
+- Use PImpl idiom for ABI stability where appropriate
+
+#### Memory Management
+- Use smart pointers (`std::unique_ptr`, `std::shared_ptr`)
+- Prefer RAII patterns
+- Document ownership semantics in function comments
+
+### Importers/Exporters
+
+#### Structure
+Each importer typically has:
+1. Header in `code/AssetLib/<Format>/`
+2. Implementation in `code/AssetLib/<Format>/`
+3. Registration in `code/Common/ImporterRegistry.cpp`
+4. Unit tests in `test/unit/ImportExport/`
+
+#### Registration
+```cpp
+void GetImporterInstanceList(std::vector<BaseImporter*>& out);
+// Add to registry
+out.push_back(new MyFormatImporter());
+```
+
+### Post-Processing
+
+- Located in `code/PostProcessing/`
+- Each process inherits from `BaseProcess`
+- Implement `ExecuteOnScene` method
+
+### Documentation
+
+- Use Doxygen-style comments for public APIs
+- Example:
+```cpp
+/// <summary>
+/// Loads a file from disk.
+/// </summary>
+/// <param name="pFile">Path to the file.</param>
+/// <returns>Pointer to the imported scene.</returns>
+aiScene* Importer::ReadFile(const char* pFile);
+```
+
+### Contributing
+
+1. Create a fork of assimp
+2. Create a branch for your feature/fix
+3. Run `clang-format` on modified files
+4. Ensure tests pass
+5. Open a PR against `master` branch
+
+## Directory Structure
+
+```
+code/
+  AssetLib/     - Importers and exporters
+  CApi/         - C API wrapper
+  Common/       - Shared utilities
+  Geometry/     - Geometry processing
+  Material/     - Material handling
+  PostProcessing/ - Mesh post-processing
+include/        - Public headers (assimp/)
+test/
+  unit/         - Unit tests
+  models/       - Test 3D models
+test/           - Test data (non-BSD licensed)
+contrib/        - Third-party libraries
+```
+
+## CI/CD
+
+The project runs CI on GitHub Actions:
+- Builds on Linux and Windows
+- Runs tests including memory leak detection
+- Checks compiler warnings
+
+## Common Tasks
+
+### Adding a New Importer
+1. Create `code/AssetLib/<Format>/<Format>Importer.h`
+2. Create `code/AssetLib/<Format>/<Format>Importer.cpp`
+3. Register in `code/Common/ImporterRegistry.cpp`
+4. Add tests in `test/unit/ImportExport/`
+5. Add to CMakeLists.txt if needed
+
+### Running Specific Test Suite
+```bash
+# Test specific importer
+./build/unit --gtest_filter="utglTF2ImportExport.*"
+
+# Test post-processing
+./build/unit --gtest_filter="utTriangulate.*"
+
+# Test math operations
+./build/unit --gtest_filter="utMatrix4x4.*"
+```

AIToolPolicy.md

@@ -0,0 +1,172 @@
+# Asset-Importer-Lib AI Tool Use Policy
+
+## Policy
+
+Assimp's policy is that contributors can use whatever tools they would like to
+craft their contributions, but there must be a **human in the loop**.
+**Contributors must read and review all LLM-generated code or text before they
+ask other project members to review it.** The contributor is always the author
+and is fully accountable for their contributions. Contributors should be
+sufficiently confident that the contribution is high enough quality that asking
+for a review is a good use of scarce maintainer time, and they should be **able
+to answer questions about their work** during review.
+
+We expect that new contributors will be less confident in their contributions,
+and our guidance to them is to **start with small contributions** that they can
+fully understand to build confidence. We aspire to be a welcoming community
+that helps new contributors grow their expertise, but learning involves taking
+small steps, getting feedback, and iterating. Passing maintainer feedback to an
+LLM doesn't help anyone grow, and does not sustain our community.
+
+Contributors are expected to **be transparent and label contributions that
+contain substantial amounts of tool-generated content**. Our policy on
+labelling is intended to facilitate reviews, and not to track which parts of
+Assimp are generated. Contributors should note tool usage in their pull request
+description, commit message, or wherever authorship is normally indicated for
+the work. For instance, use a commit message trailer like Assisted-by: <name of
+code assistant>. This transparency helps the community develop best practices
+and understand the role of these new tools.
+
+This policy includes, but is not limited to, the following kinds of
+contributions:
+
+- Code, usually in the form of a pull request
+- RFCs or design proposals
+- Issues or security vulnerabilities
+- Comments and feedback on pull requests
+
+## Details
+
+To ensure sufficient self review and understanding of the work, it is strongly
+recommended that contributors write PR descriptions themselves (if needed,
+using tools for translation or copy-editing). The description should explain
+the motivation, implementation approach, expected impact, and any open
+questions or uncertainties to the same extent as a contribution made without
+tool assistance.
+
+AI tools must not be used to fix GitHub issues labelled [`good first
+issue`][good-first-issue]. These issues are generally not urgent, and are
+intended to be learning opportunities for new contributors to get familiar with
+the codebase. Whether you are a newcomer or not, fully automating the process
+of fixing this issue squanders the learning opportunity and doesn't add much
+value to the project. **Using AI tools to fix issues labelled as "good first
+issues" is forbidden**.
+
+[good-first-issue]: https://github.com/llvm/llvm-project/issues/?q=is%3Aissue%20state%3Aopen%20label%3A%22good%20first%20issue%22
+
+## Extractive Contributions
+
+The reason for our "human-in-the-loop" contribution policy is that processing
+patches, PRs, RFCs, and comments to Assimp is not free -- it takes a lot of
+maintainer time and energy to review those contributions! Sending the
+unreviewed output of an Assimp to open source project maintainers *extracts* work
+from them in the form of design and code review, so we call this kind of
+contribution an "extractive contribution".
+
+Our **golden rule** is that a contribution should be worth more to the project
+than the time it takes to review it. These ideas are captured by this quote
+from the book [Working in Public][public] by Nadia Eghbal:
+
+[public]: https://press.stripe.com/working-in-public
+
+> \"When attention is being appropriated, producers need to weigh the costs and
+> benefits of the transaction. To assess whether the appropriation of attention
+> is net-positive, it's useful to distinguish between *extractive* and
+> *non-extractive* contributions. Extractive contributions are those where the
+> marginal cost of reviewing and merging that contribution is greater than the
+> marginal benefit to the project's producers. In the case of a code
+> contribution, it might be a pull request that's too complex or unwieldy to
+> review, given the potential upside.\" \-- Nadia Eghbal
+
+Prior to the advent of LLMs, open source project maintainers would often review
+any and all changes sent to the project simply because posting a change for
+review was a sign of interest from a potential long-term contributor. While new
+tools enable more development, it shifts effort from the implementor to the
+reviewer, and our policy exists to ensure that we value and do not squander
+maintainer time.
+
+Reviewing changes from new contributors is part of growing the next generation
+of contributors and sustaining the project. We want the LLVM project to be
+welcoming and open to aspiring compiler engineers who are willing to invest
+time and effort to learn and grow, because growing our contributor base and
+recruiting new maintainers helps sustain the project over the long term. Being
+open to contributions and [liberally granting commit access][commit-access]
+is a big part of how LLVM has grown and successfully been adopted all across
+the industry.  We therefore automatically post a greeting comment to pull
+requests from new contributors and encourage maintainers to spend their time to
+help new contributors learn.
+
+[commit-access]: https://llvm.org/docs/DeveloperPolicy.html#obtaining-commit-access
+
+## Handling Violations
+
+If a maintainer judges that a contribution doesn't comply with this policy,
+they should paste the following response to request changes:
+
+    This PR doesn't appear to comply with our policy on tool-generated content,
+    and requires additional justification for why it is valuable enough to the
+    project for us to review it. Please see our developer policy on
+    AI-generated contributions: http://llvm.org/docs/AIToolPolicy.html
+
+The best ways to make a change less extractive and more valuable are to reduce
+its size or complexity or to increase its usefulness to the community. These
+factors are impossible to weigh objectively, and our project policy leaves this
+determination up to the maintainers of the project, i.e. those who are doing
+the work of sustaining the project.
+
+If or when it becomes clear that a GitHub issue or PR is off-track and not
+moving in the right direction, maintainers should apply the `extractive` label
+to help other reviewers prioritize their review time.
+
+If a contributor fails to make their change meaningfully less extractive,
+maintainers should escalate to the relevant moderation or admin team for the
+space (GitHub, Discourse, Discord, etc) to lock the conversation.
+
+## Copyright
+
+Artificial intelligence systems raise many questions around copyright that have
+yet to be answered. Our policy on AI tools is similar to our copyright policy:
+Contributors are responsible for ensuring that they have the right to
+contribute code under the terms of our license, typically meaning that either
+they, their employer, or their collaborators hold the copyright. Using AI tools
+to regenerate copyrighted material does not remove the copyright, and
+contributors are responsible for ensuring that such material does not appear in
+their contributions. Contributions found to violate this policy will be removed
+just like any other offending contribution.
+
+## Examples
+
+Here are some examples of contributions that demonstrate how to apply
+the principles of this policy:
+
+- [This PR][alive-pr] contains a proof from Alive2, which is a strong signal of
+  value and correctness.
+- This [generated documentation][gsym-docs] was reviewed for correctness by a
+  human before being posted.
+
+[alive-pr]: https://github.com/llvm/llvm-project/pull/142869
+[gsym-docs]: https://discourse.llvm.org/t/searching-for-gsym-documentation/85185/2
+
+## References
+
+Our policy was informed by experiences in other communities:
+
+- [Fedora Council Policy Proposal: Policy on AI-Assisted Contributions (fetched
+  2025-10-01)][fedora]: Some of the text above was copied from the Fedora
+  project policy proposal, which is licensed under the [Creative Commons
+  Attribution 4.0 International License][cca]. This link serves as attribution.
+- [Rust draft policy on burdensome PRs][rust-burdensome]
+- [Seth Larson's post][security-slop]
+  on slop security reports in the Python ecosystem
+- The METR paper [Measuring the Impact of Early-2025 AI on Experienced
+  Open-Source Developer Productivity][metr-paper].
+- [QEMU bans use of AI content generators][qemu-ban]
+- [Slop is the new name for unwanted AI-generated content][ai-slop]
+
+[fedora]: https://communityblog.fedoraproject.org/council-policy-proposal-policy-on-ai-assisted-contributions/
+[cca]: https://creativecommons.org/licenses/by/4.0/
+[rust-burdensome]: https://github.com/rust-lang/compiler-team/issues/893
+[security-slop]: https://sethmlarson.dev/slop-security-reports
+[metr-paper]: https://metr.org/blog/2025-07-10-early-2025-ai-experienced-os-dev-study/
+[qemu-ban]: https://www.qemu.org/docs/master/devel/code-provenance.html#use-of-ai-content-generators
+[ai-slop]: https://simonwillison.net/2024/May/8/slop/

CMakeLists.txt

@@ -1,6 +1,6 @@
 # Open Asset Import Library (assimp)
 # ----------------------------------------------------------------------
-# Copyright (c) 2006-2025, assimp team
+# Copyright (c) 2006-2026, assimp team
 #
 # All rights reserved.
 #
@@ -104,7 +104,7 @@ IF(ASSIMP_HUNTER_ENABLED)
   ADD_DEFINITIONS(-DASSIMP_USE_HUNTER)
 ENDIF()
 
-PROJECT(Assimp VERSION 6.0.2
+PROJECT(Assimp VERSION 6.0.5
   LANGUAGES C CXX
   DESCRIPTION "Open Asset Import Library (Assimp) is a library to import various well-known 3D model formats in a uniform manner."
 )

LICENSE

@@ -1,6 +1,6 @@
 Open Asset Import Library (assimp)
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 All rights reserved.
 
 Redistribution and use of this software in source and binary forms,

Readme.md

@@ -3,7 +3,7 @@ Open Asset Import Library (assimp)
 
 Open Asset Import Library is a library that loads various 3D file formats into a shared, in-memory format. It supports more than __40 file formats__ for import and a growing selection of file formats for export.
 
-### Current project status
+## Current project status
 ![C/C++ CI](https://github.com/assimp/assimp/workflows/C/C++%20CI/badge.svg)
 [![Codacy Badge](https://app.codacy.com/project/badge/Grade/9973693b7bdd4543b07084d5d9cf4745)](https://www.codacy.com/gh/assimp/assimp/dashboard?utm_source=github.com&utm_medium=referral&utm_content=assimp/assimp&utm_campaign=Badge_Grade)
 [![Quality Gate Status](https://sonarcloud.io/api/project_badges/measure?project=assimp_assimp&metric=alert_status)](https://sonarcloud.io/summary/new_code?id=assimp_assimp)
@@ -19,29 +19,38 @@ Additionally, assimp features various __mesh post-processing tools__: normals an
 ## Project activity
 ![Alt](https://repobeats.axiom.co/api/embed/997f84e5f9fcf772da1e687f3a4f3a8afdbf4cf0.svg "Repobeats analytics image")
 
-### Documentation
+## Developer quickstart
+```bash
+git clone https://github.com/assimp/assimp
+cd assimp
+cmake -G Ninja -DASSIMP_BUILD_TESTS=off -DASSIMP_INSTALL=off -S . -B build
+cd build
+ninja
+```
+
+## Documentation
 Read [our latest documentation](https://the-asset-importer-lib-documentation.readthedocs.io/en/latest/).
 
-### Pre-built binaries
+## Pre-built binaries
 Download binaries from [our Itch Projectspace](https://kimkulling.itch.io/the-asset-importer-lib).
 
-### Test data
+## Test data
 Clone [our model database for testing purposes](https://github.com/assimp/assimp-mdb).
 
-### Communities
+## Communities
 - Ask questions at [the Assimp Discussion Board](https://github.com/assimp/assimp/discussions).
 - Find us on [discord](https://discord.gg/kKazXMXDy2)
 - Ask [the Assimp community on Reddit](https://www.reddit.com/r/Assimp/).
 - Ask on [StackOverflow with the assimp-tag](http://stackoverflow.com/questions/tagged/assimp?sort=newest).
 - Nothing has worked? File a question or an issue report at [The Assimp-Issue Tracker](https://github.com/assimp/assimp/issues)
 
-#### Supported file formats
+## Supported file formats
 See [the complete list of supported formats](https://github.com/assimp/assimp/blob/master/doc/Fileformats.md).
 
-### Building
+## Building
 Start by reading [our build instructions](https://github.com/assimp/assimp/blob/master/Build.md). We are available in vcpkg, and our build system is CMake; if you used CMake before there is a good chance you know what to do.
 
-### Ports
+## Ports
 * [Android](port/AndroidJNI/README.md)
 * [Python](port/PyAssimp/README.md)
 * [.NET](https://github.com/Saalvage/AssimpNetter)
@@ -54,11 +63,11 @@ Start by reading [our build instructions](https://github.com/assimp/assimp/blob/
 * [HAXE-Port](https://github.com/longde123/assimp-haxe) The Assimp-HAXE-port.
 * [Rust](https://github.com/jkvargas/russimp)
 
-### Other tools
+## Other tools
 [Qt5-ModelViewer](https://github.com/sharjith/ModelViewer-Qt5) is a powerful viewer based on Qt5 and Assimp's import and export abilities.<br>
 [Assimp-Viewer](https://github.com/assimp/assimp_view) is an experimental implementation for an Asset-Viewer based on ImGUI and Assimp (experimental).
 
-#### Repository structure ####
+### Repository structure
 Open Asset Import Library is implemented in C++. The directory structure looks like this:
 
 ```txt
@@ -85,7 +94,7 @@ test				Unit- and regression tests, test suite of models
 tools				Tools (old assimp viewer, command line `assimp`)
 samples				Small number of samples to illustrate possible use cases for Assimp
 ```
-### Contributing
+## Contributing
 
 We would greatly appreciate for you to contribute to assimp. The easiest way to get involved is to submit
 a pull request with your changes against the main repository's `master` branch.
@@ -113,7 +122,7 @@ You can support the project with your organization. Your logo will show up here
 
 <a href="https://opencollective.com/assimp/organization/0/website"><img src="https://opencollective.com/assimp/organization/0/avatar.svg"></a>
 
-### License ###
+## License ###
 Our license is based on the modified, __3-clause BSD__-License.
 
 An _informal_ summary is: do whatever you want, but include Assimp's license text with your product -

SECURITY.md

@@ -6,7 +6,7 @@ The current version of Assimp that's being supported with security updates:
 
 | Version | Supported          |
 | ------- | ------------------ |
-| 6.0.2   | :white_check_mark: |
+| 6.0.5   | :white_check_mark: |
 
 ## Reporting a Vulnerability
 

code/AssetLib/3DS/3DSConverter.cpp

@@ -3,7 +3,7 @@
 Open Asset Import Library (assimp)
 ---------------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 

code/AssetLib/3DS/3DSExporter.cpp

@@ -2,7 +2,7 @@
 Open Asset Import Library (assimp)
 ----------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 

code/AssetLib/3DS/3DSExporter.h

@@ -2,7 +2,7 @@
 Open Asset Import Library (assimp)
 ----------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 

code/AssetLib/3DS/3DSHelper.h

@@ -2,7 +2,7 @@
 Open Asset Import Library (assimp)
 ----------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 

code/AssetLib/3DS/3DSLoader.cpp

@@ -3,7 +3,7 @@
 Open Asset Import Library (assimp)
 ---------------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 

code/AssetLib/3DS/3DSLoader.h

@@ -2,7 +2,7 @@
 Open Asset Import Library (assimp)
 ----------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 

code/AssetLib/3MF/3MFTypes.h

@@ -2,7 +2,7 @@
 Open Asset Import Library (assimp)
 ----------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 

code/AssetLib/3MF/3MFXmlTags.h

@@ -2,7 +2,7 @@
 Open Asset Import Library (assimp)
 ----------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 

code/AssetLib/3MF/D3MFExporter.cpp

@@ -2,7 +2,7 @@
 Open Asset Import Library (assimp)
 ----------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 

code/AssetLib/3MF/D3MFExporter.h

@@ -2,7 +2,7 @@
 Open Asset Import Library (assimp)
 ----------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 

code/AssetLib/3MF/D3MFImporter.cpp

@@ -2,7 +2,7 @@
 Open Asset Import Library (assimp)
 ----------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 

code/AssetLib/3MF/D3MFImporter.h

@@ -2,7 +2,7 @@
 Open Asset Import Library (assimp)
 ----------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 

code/AssetLib/3MF/D3MFOpcPackage.cpp

@@ -2,7 +2,7 @@
 Open Asset Import Library (assimp)
 ----------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 

code/AssetLib/3MF/D3MFOpcPackage.h

@@ -2,7 +2,7 @@
 Open Asset Import Library (assimp)
 ----------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 

code/AssetLib/3MF/XmlSerializer.cpp

@@ -2,7 +2,7 @@
 Open Asset Import Library (assimp)
 ----------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 

code/AssetLib/3MF/XmlSerializer.h

@@ -2,7 +2,7 @@
 Open Asset Import Library (assimp)
 ----------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 

code/AssetLib/AC/ACLoader.cpp

@@ -3,7 +3,7 @@
 Open Asset Import Library (assimp)
 ---------------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 
@@ -607,6 +607,10 @@ aiNode *AC3DImporter::ConvertObjectSection(Object &object,
                                 const Surface::SurfaceEntry &entry1 = src.entries[i];
                                 const Surface::SurfaceEntry &entry2 = src.entries[i + 1];
                                 const Surface::SurfaceEntry &entry3 = src.entries[i + 2];
+                                const unsigned int verticesNeeded = isDoubleSided ? 6 : 3;
+                                if (static_cast<unsigned>(vertices - mesh->mVertices) + verticesNeeded > mesh->mNumVertices) {
+                                    throw DeadlyImportError("AC3D: Invalid number of vertices");
+                                }
 
                                 aiFace &face = *faces++;
                                 face.mNumIndices = 3;
@@ -661,6 +665,10 @@ aiNode *AC3DImporter::ConvertObjectSection(Object &object,
                             unsigned int tmp = (unsigned int)(*it).entries.size();
                             if (Surface::OpenLine == type) --tmp;
                             for (unsigned int m = 0; m < tmp; ++m) {
+                                if (static_cast<unsigned>(vertices - mesh->mVertices) + 2 > mesh->mNumVertices) {
+                                    throw DeadlyImportError("AC3D: Invalid number of vertices");
+                                }
+
                                 aiFace &face = *faces++;
 
                                 face.mNumIndices = 2;

code/AssetLib/AC/ACLoader.h

@@ -2,7 +2,7 @@
 Open Asset Import Library (assimp)
 ----------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 

code/AssetLib/AMF/AMFImporter.cpp

@@ -3,7 +3,7 @@
 Open Asset Import Library (assimp)
 ---------------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 

code/AssetLib/AMF/AMFImporter.hpp

@@ -3,7 +3,7 @@
 Open Asset Import Library (assimp)
 ---------------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 

code/AssetLib/AMF/AMFImporter_Geometry.cpp

@@ -3,7 +3,7 @@
 Open Asset Import Library (assimp)
 ---------------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 

code/AssetLib/AMF/AMFImporter_Material.cpp

@@ -3,7 +3,7 @@
 Open Asset Import Library (assimp)
 ---------------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 

code/AssetLib/AMF/AMFImporter_Node.hpp

@@ -3,7 +3,7 @@
 Open Asset Import Library (assimp)
 ---------------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 

code/AssetLib/AMF/AMFImporter_Postprocess.cpp

@@ -3,7 +3,7 @@
 Open Asset Import Library (assimp)
 ---------------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 

code/AssetLib/ASE/ASELoader.cpp

@@ -3,7 +3,7 @@
 Open Asset Import Library (assimp)
 ---------------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 

code/AssetLib/ASE/ASELoader.h

@@ -2,7 +2,7 @@
 Open Asset Import Library (assimp)
 ----------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 

code/AssetLib/ASE/ASEParser.cpp

@@ -3,7 +3,7 @@
 Open Asset Import Library (assimp)
 ---------------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 

code/AssetLib/ASE/ASEParser.h

@@ -2,7 +2,7 @@
 Open Asset Import Library (assimp)
 ----------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 

code/AssetLib/Assbin/AssbinExporter.cpp

@@ -2,7 +2,7 @@
 Open Asset Import Library (assimp)
 ----------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 

code/AssetLib/Assbin/AssbinExporter.h

@@ -2,7 +2,7 @@
 Open Asset Import Library (assimp)
 ----------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 

code/AssetLib/Assbin/AssbinFileWriter.cpp

@@ -2,7 +2,7 @@
 Open Asset Import Library (assimp)
 ----------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 

code/AssetLib/Assbin/AssbinFileWriter.h

@@ -2,7 +2,7 @@
 Open Asset Import Library (assimp)
 ----------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 

code/AssetLib/Assbin/AssbinLoader.cpp

@@ -3,7 +3,7 @@
 Open Asset Import Library (assimp)
 ---------------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 

code/AssetLib/Assbin/AssbinLoader.h

@@ -2,7 +2,7 @@
 Open Asset Import Library (assimp)
 ----------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 

code/AssetLib/Assxml/AssxmlExporter.cpp

@@ -2,7 +2,7 @@
 Open Asset Import Library (assimp)
 ----------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 

code/AssetLib/Assxml/AssxmlExporter.h

@@ -2,7 +2,7 @@
 Open Asset Import Library (assimp)
 ----------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 

code/AssetLib/Assxml/AssxmlFileWriter.cpp

@@ -2,7 +2,7 @@
 Open Asset Import Library (assimp)
 ----------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 

code/AssetLib/Assxml/AssxmlFileWriter.h

@@ -2,7 +2,7 @@
 Open Asset Import Library (assimp)
 ----------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 

code/AssetLib/B3D/B3DImporter.cpp

@@ -3,7 +3,7 @@
 Open Asset Import Library (assimp)
 ---------------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 
@@ -469,9 +469,11 @@ void B3DImporter::ReadBONE(int id) {
 }
 
 // ------------------------------------------------------------------------------------------------
-void B3DImporter::ReadKEYS(aiNodeAnim *nodeAnim) {
+void B3DImporter::ReadKEYS(AnimKeys& keys) {
-    vector<aiVectorKey> trans, scale;
+    vector<aiVectorKey>& trans = keys.positionKeys;
-    vector<aiQuatKey> rot;
+    vector<aiVectorKey>& scale = keys.scalingKeys;
+    vector<aiQuatKey>& rot = keys.rotationKeys;
+
     int flags = ReadInt();
     while (ChunkSize()) {
         int frame = ReadInt();
@@ -485,21 +487,6 @@ void B3DImporter::ReadKEYS(aiNodeAnim *nodeAnim) {
             rot.emplace_back(frame, ReadQuat());
         }
     }
-
-    if (flags & 1) {
-        nodeAnim->mNumPositionKeys = static_cast<unsigned int>(trans.size());
-        nodeAnim->mPositionKeys = to_array(trans);
-    }
-
-    if (flags & 2) {
-        nodeAnim->mNumScalingKeys = static_cast<unsigned int>(scale.size());
-        nodeAnim->mScalingKeys = to_array(scale);
-    }
-
-    if (flags & 4) {
-        nodeAnim->mNumRotationKeys = static_cast<unsigned int>(rot.size());
-        nodeAnim->mRotationKeys = to_array(rot);
-    }
 }
 
 // ------------------------------------------------------------------------------------------------
@@ -542,6 +529,7 @@ aiNode *B3DImporter::ReadNODE(aiNode *parent) {
     std::unique_ptr<aiNodeAnim> nodeAnim;
     vector<unsigned> meshes;
     vector<aiNode *> children;
+    AnimKeys keys;
 
     while (ChunkSize()) {
         const string chunk = ReadChunk();
@@ -560,7 +548,7 @@ aiNode *B3DImporter::ReadNODE(aiNode *parent) {
                 nodeAnim.reset(new aiNodeAnim);
                 nodeAnim->mNodeName = node->mName;
             }
-            ReadKEYS(nodeAnim.get());
+            ReadKEYS(keys);
         } else if (chunk == "NODE") {
             aiNode *child = ReadNODE(node);
             children.push_back(child);
@@ -569,6 +557,21 @@ aiNode *B3DImporter::ReadNODE(aiNode *parent) {
     }
 
     if (nodeAnim) {
+        if (!keys.positionKeys.empty()) {
+            nodeAnim->mNumPositionKeys = static_cast<unsigned int>(keys.positionKeys.size());
+            nodeAnim->mPositionKeys = to_array(keys.positionKeys);
+        }
+
+        if (!keys.scalingKeys.empty()) {
+            nodeAnim->mNumScalingKeys = static_cast<unsigned int>(keys.scalingKeys.size());
+            nodeAnim->mScalingKeys = to_array(keys.scalingKeys);
+        }
+
+        if (!keys.rotationKeys.empty()) {
+            nodeAnim->mNumRotationKeys = static_cast<unsigned int>(keys.rotationKeys.size());
+            nodeAnim->mRotationKeys = to_array(keys.rotationKeys);
+        }
+
         _nodeAnims.emplace_back(std::move(nodeAnim));
     }
 

code/AssetLib/B3D/B3DImporter.h

@@ -2,7 +2,7 @@
 Open Asset Import Library (assimp)
 ----------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 
@@ -49,6 +49,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include <assimp/types.h>
 #include <assimp/mesh.h>
 #include <assimp/material.h>
+#include <assimp/anim.h>
 #include <assimp/BaseImporter.h>
 
 #include <memory>
@@ -94,6 +95,12 @@ private:
         float weights[4];
     };
 
+    struct AnimKeys {
+        std::vector<aiVectorKey> positionKeys;
+        std::vector<aiVectorKey> scalingKeys;
+        std::vector<aiQuatKey> rotationKeys;
+    };
+
     AI_WONT_RETURN void Oops() AI_WONT_RETURN_SUFFIX;
     AI_WONT_RETURN void Fail(const std::string &str) AI_WONT_RETURN_SUFFIX;
 
@@ -104,7 +111,7 @@ private:
     void ReadTRIS( int v0 );
     void ReadMESH();
     void ReadBONE( int id );
-    void ReadKEYS( aiNodeAnim *nodeAnim );
+    void ReadKEYS( AnimKeys& keys );
     void ReadANIM();
 
     aiNode *ReadNODE( aiNode *parent );

code/AssetLib/BVH/BVHLoader.cpp

@@ -4,7 +4,7 @@
 Open Asset Import Library (assimp)
 ---------------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 

code/AssetLib/BVH/BVHLoader.h

@@ -4,7 +4,7 @@
 Open Asset Import Library (assimp)
 ----------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 

code/AssetLib/Blender/BlenderBMesh.cpp

@@ -2,7 +2,7 @@
 Open Asset Import Library (assimp)
 ----------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 All rights reserved.
 
 Redistribution and use of this software in source and binary forms,

code/AssetLib/Blender/BlenderBMesh.h

@@ -2,7 +2,7 @@
 Open Asset Import Library (assimp)
 ----------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 All rights reserved.
 
 Redistribution and use of this software in source and binary forms,

code/AssetLib/Blender/BlenderDNA.cpp

@@ -2,7 +2,7 @@
 Open Asset Import Library (assimp)
 ----------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 

code/AssetLib/Blender/BlenderDNA.h

@@ -2,7 +2,7 @@
 Open Asset Import Library (assimp)
 ----------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 

code/AssetLib/Blender/BlenderDNA.inl

@@ -2,7 +2,7 @@
 Open Asset Import Library (assimp)
 ----------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 

code/AssetLib/Blender/BlenderIntermediate.h

@@ -2,7 +2,7 @@
 Open Asset Import Library (assimp)
 ----------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 

code/AssetLib/Blender/BlenderLoader.cpp

@@ -2,7 +2,7 @@
 Open Asset Import Library (assimp)
 ----------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 

code/AssetLib/Blender/BlenderLoader.h

@@ -2,7 +2,7 @@
 Open Asset Import Library (assimp)
 ----------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 

code/AssetLib/Blender/BlenderModifier.cpp

@@ -2,7 +2,7 @@
 Open Asset Import Library (assimp)
 ----------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 

code/AssetLib/Blender/BlenderModifier.h

@@ -2,7 +2,7 @@
 Open Asset Import Library (assimp)
 ----------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 

code/AssetLib/Blender/BlenderScene.h

@@ -2,7 +2,7 @@
 Open Asset Import Library (assimp)
 ----------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 

code/AssetLib/Blender/BlenderTessellator.cpp

@@ -2,7 +2,7 @@
 Open Asset Import Library (assimp)
 ----------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 

code/AssetLib/Blender/BlenderTessellator.h

@@ -2,7 +2,7 @@
 Open Asset Import Library (assimp)
 ----------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 

code/AssetLib/C4D/C4DImporter.cpp

@@ -2,7 +2,7 @@
 Open Asset Import Library (assimp)
 ----------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 All rights reserved.
 
 Redistribution and use of this software in source and binary forms,

code/AssetLib/COB/COBLoader.cpp

@@ -2,7 +2,7 @@
 Open Asset Import Library (assimp)
 ----------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 

code/AssetLib/COB/COBLoader.h

@@ -2,7 +2,7 @@
 Open Asset Import Library (assimp)
 ----------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 

code/AssetLib/COB/COBScene.h

@@ -2,7 +2,7 @@
 Open Asset Import Library (assimp)
 ----------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 

code/AssetLib/CSM/CSMLoader.cpp

@@ -3,7 +3,7 @@
 Open Asset Import Library (assimp)
 ---------------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 

code/AssetLib/CSM/CSMLoader.h

@@ -2,7 +2,7 @@
 Open Asset Import Library (assimp)
 ----------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 

code/AssetLib/Collada/ColladaExporter.cpp

@@ -2,7 +2,7 @@
 Open Asset Import Library (assimp)
 ----------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 

code/AssetLib/Collada/ColladaExporter.h

@@ -2,7 +2,7 @@
 Open Asset Import Library (assimp)
 ----------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 

code/AssetLib/Collada/ColladaHelper.cpp

@@ -2,7 +2,7 @@
 Open Asset Import Library (assimp)
 ----------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 

code/AssetLib/Collada/ColladaHelper.h

@@ -2,7 +2,7 @@
 Open Asset Import Library (assimp)
 ----------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 

code/AssetLib/Collada/ColladaLoader.cpp

@@ -3,7 +3,7 @@
 Open Asset Import Library (assimp)
 ---------------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 

code/AssetLib/Collada/ColladaLoader.h

@@ -4,7 +4,7 @@
 Open Asset Import Library (assimp)
 ----------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 

code/AssetLib/Collada/ColladaParser.cpp

@@ -3,7 +3,7 @@
 Open Asset Import Library (assimp)
 ---------------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 

code/AssetLib/Collada/ColladaParser.h

@@ -2,7 +2,7 @@
  Open Asset Import Library (assimp)
  ----------------------------------------------------------------------
 
- Copyright (c) 2006-2025, assimp team
+ Copyright (c) 2006-2026, assimp team
 
  All rights reserved.
 

code/AssetLib/DXF/DXFHelper.h

@@ -2,7 +2,7 @@
 Open Asset Import Library (assimp)
 ----------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 

code/AssetLib/DXF/DXFLoader.cpp

@@ -3,7 +3,7 @@
 Open Asset Import Library (assimp)
 ---------------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 

code/AssetLib/DXF/DXFLoader.h

@@ -2,7 +2,7 @@
 Open Asset Import Library (assimp)
 ----------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 

code/AssetLib/FBX/FBXAnimation.cpp

@@ -2,7 +2,7 @@
 Open Asset Import Library (assimp)
 ----------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 

code/AssetLib/FBX/FBXBinaryTokenizer.cpp

@@ -2,7 +2,7 @@
 Open Asset Import Library (assimp)
 ----------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 

code/AssetLib/FBX/FBXCommon.h

@@ -2,7 +2,7 @@
 Open Asset Import Library (assimp)
 ----------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 

code/AssetLib/FBX/FBXCompileConfig.h

@@ -2,7 +2,7 @@
 Open Asset Import Library (assimp)
 ----------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 

code/AssetLib/FBX/FBXConverter.cpp

@@ -2,7 +2,7 @@
 Open Asset Import Library (assimp)
 ----------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 

code/AssetLib/FBX/FBXConverter.h

@@ -2,7 +2,7 @@
 Open Asset Import Library (assimp)
 ----------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 

code/AssetLib/FBX/FBXDeformer.cpp

@@ -2,7 +2,7 @@
 Open Asset Import Library (assimp)
 ----------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 

code/AssetLib/FBX/FBXDocument.cpp

@@ -2,7 +2,7 @@
 Open Asset Import Library (assimp)
 ----------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 

code/AssetLib/FBX/FBXDocument.h

@@ -2,7 +2,7 @@
 Open Asset Import Library (assimp)
 ----------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 

code/AssetLib/FBX/FBXDocumentUtil.cpp

@@ -2,7 +2,7 @@
 Open Asset Import Library (assimp)
 ----------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 

code/AssetLib/FBX/FBXExportNode.cpp

@@ -2,7 +2,7 @@
 Open Asset Import Library (assimp)
 ----------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 

code/AssetLib/FBX/FBXExportNode.h

@@ -2,7 +2,7 @@
 Open Asset Import Library (assimp)
 ----------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 

code/AssetLib/FBX/FBXExportProperty.cpp

@@ -2,7 +2,7 @@
 Open Asset Import Library (assimp)
 ----------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 

code/AssetLib/FBX/FBXExportProperty.h

@@ -2,7 +2,7 @@
 Open Asset Import Library (assimp)
 ----------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 

code/AssetLib/FBX/FBXExporter.cpp

@@ -2,7 +2,7 @@
 Open Asset Import Library (assimp)
 ----------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 
@@ -1766,8 +1766,8 @@ void FBXExporter::WriteObjects () {
             // can't easily determine which texture path will be correct,
             // so just store what we have in every field.
             // these being incorrect is a common problem with FBX anyway.
-            tnode.AddChild("FileName", tp_elem->second);
+            tnode.AddChild("FileName", tfile_path);
-            tnode.AddChild("RelativeFilename", tp_elem->second);
+            tnode.AddChild("RelativeFilename", tfile_path);
             tnode.AddChild("ModelUVTranslation", double(0.0), double(0.0));
             tnode.AddChild("ModelUVScaling", double(1.0), double(1.0));
             tnode.AddChild("Texture_Alpha_Source", "None");

code/AssetLib/FBX/FBXExporter.h

@@ -2,7 +2,7 @@
 Open Asset Import Library (assimp)
 ----------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 

code/AssetLib/FBX/FBXImportSettings.h

@@ -2,7 +2,7 @@
 Open Asset Import Library (assimp)
 ----------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 

code/AssetLib/FBX/FBXImporter.cpp

@@ -2,7 +2,7 @@
 Open Asset Import Library (assimp)
 ----------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 

code/AssetLib/FBX/FBXImporter.h

@@ -2,7 +2,7 @@
 Open Asset Import Library (assimp)
 ----------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.
 

code/AssetLib/FBX/FBXMaterial.cpp

@@ -2,7 +2,7 @@
 Open Asset Import Library (assimp)
 ----------------------------------------------------------------------
 
-Copyright (c) 2006-2025, assimp team
+Copyright (c) 2006-2026, assimp team
 
 All rights reserved.