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6681 Commits (206839d4f23162fb515010d5d93a21e1bbde5c50)

Author SHA1 Message Date
Stepan Hrbek 206839d4f2
Allow empty slots in mTextureCoords (#5636) 
* Allow empty slots in aiMesh::mTextureCoords.
1.Explicitly say in documentation that empty slots are allowed (it was unclear).
2.Change GetNumUVChannels() implementation to allow empty slots.
3.Revert fraction of 2da2835b29 where empty slots are detected and error logged.

* Fix #5632 by reverting fraction of d6aacefa1e where Collada texcoords are renumbered to avoid empty slots.

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Co-authored-by: Kim Kulling <kimkulling@users.noreply.github.com>
 2024-07-10 09:01:53 +02:00
Kim Kulling 193f2c5d87
Fix compile warning (#5657) 2024-07-08 17:09:17 +02:00
Kim Kulling bff00b15f1
Replace raw pointers by std::string (#5656) 
* Replace raw pointers by std::string
 2024-07-06 13:59:02 +02:00
Matthias Möller d5cb1fe01f
Fix potential heapbuffer overflow in md5 parsing (#5652) 2024-07-06 08:27:05 +02:00
Kim Kulling ddb74c2bbd
Fix out of bound access (#5651) 2024-07-03 21:37:24 +02:00
Brad D 625528d02c
Fix: StackAllocator Undefined Reference fix (#5650) 
Co-authored-by: Kim Kulling <kimkulling@users.noreply.github.com>
 2024-07-03 10:05:58 +02:00
Matthias Möller 35976a4eb4
fixes some uninit bool loads (#5644) 
This commit fixes some bool loads which are not initialized. With ubsan and the "option -fsanitize=bool", this results in a runtime error during test execution.

Co-authored-by: Kim Kulling <kimkulling@users.noreply.github.com>
 2024-07-02 21:54:18 +02:00
Matthias Möller 0b19b7d73b
fixes potential memory leak on malformed obj file (#5645) 2024-06-29 19:20:10 +02:00
Julian Knodt d0703a5a3a
Fix exporting incorrect bone order (#5435) 
Co-authored-by: Kim Kulling <kimkulling@users.noreply.github.com>
 2024-06-28 12:58:09 +02:00
Kim Kulling cdf8394ccc
Fix nullptr dereferencing (#5638) 
- closes https://github.com/assimp/assimp/issues/5617
 2024-06-25 00:05:31 +02:00
Garux dd10fb6ee4
remove ASE parsing break added in c1968823ad : original intent was to keep parsing (#5634) 
crash case (iMaterialCount = 0) is handled by 47dbabadcd
 2024-06-24 21:23:59 +02:00
Stepan Hrbek adff2f388a
Fix collada uv channels - temporary was stored and then updated. So all information on uv channels was ignored. (#5630) 
Co-authored-by: Kim Kulling <kimkulling@users.noreply.github.com>
 2024-06-21 13:49:19 +02:00
ycn2022 0afd366dcb
Update FBXMeshGeometry.cpp (#5624) 
Some FBXs do not have "Materials" information, which can cause parsing errors

Co-authored-by: Kim Kulling <kimkulling@users.noreply.github.com>
 2024-06-20 21:26:04 +02:00
michaelsctts 77f7706a97
fix PLY binary export color from float to uchar (#5608) 2024-06-19 15:45:15 +02:00
Kim Kulling 5c2a33f230
Make stepfile schema validation more robust. (#5627) 
* Make stepfile schema validation more robust.

* Update STEPFile.h
 2024-06-18 14:22:12 +02:00
Kim Kulling a51500ba2b
Draft: Update init of aiString (#5623) 
* Draft: Update init of aiString

- closes https://github.com/assimp/assimp/issues/5622

* Update types.h

* Fix typo

* Fix another typo

* Adapt usage of AI_MAXLEN

* Fix compare operator

* Add missing renames
 2024-06-17 13:12:54 +02:00
Kim Kulling 81858f9e62
Update MDLMaterialLoader.cpp (#5620) 
* Update MDLMaterialLoader.cpp

- closes https://github.com/assimp/assimp/issues/5239

* Add missing declaration
 2024-06-14 12:51:47 +02:00
Kim Kulling 97cbecb859
Move revision.h and revision.h.in to include folder (#5615) 2024-06-12 21:01:03 +02:00
Kim Kulling a722e33027
Move aiScene constructor (#5614) 2024-06-11 21:19:52 +02:00
Kim Kulling 75a10fedd0
Replace duplicated trim (#5613) 2024-06-11 16:30:49 +02:00
Kim Kulling 43634b8b27
Postprocessing: Fix endless loop (#5605) 
- closes https://github.com/assimp/assimp/issues/5603
 2024-05-31 09:36:14 +02:00
Daniel Simon 329fee2f0b
Disabled maybe-uninitialized error for AssetLib/Obj/ObjFileParser.cpp as it seems to be spurious. Also fixed error message for previous GCC build issue modification (#5593) 
Co-authored-by: Kim Kulling <kimkulling@users.noreply.github.com>
 2024-05-26 21:07:13 +02:00
Kim Kulling 4584719362
Update ObjFileParser.cpp (#5598) 
Ensure not checking empty strings
 2024-05-26 18:39:14 +02:00
Kim Kulling 30466aaf16
Fix possible nullptr dereferencing. (#5595) 2024-05-24 15:36:30 +02:00
vengine ec5242a1a0
Fix a bug that could cause assertion failure. (#5575) 
Co-authored-by: macmini <xhnsworks2@icloud.com>
Co-authored-by: Kim Kulling <kimkulling@users.noreply.github.com>
 2024-05-22 21:20:22 +02:00
Daniel Simon 6fa4f0ff5e
Temporary fix for GCC 13+ build issue -Warray-bounds (#5577) 
Added cmake code to remove warnings for array-bounds and stringop-overflow specifically for MDLLoader.cpp on GCC 13 and above.

Co-authored-by: Kim Kulling <kimkulling@users.noreply.github.com>
 2024-05-19 18:51:02 +02:00
Kim Kulling 942518a4ff
Remove deprecated c++11 warnings (#5576) 2024-05-15 10:22:03 +02:00
Julian Uy b6d53a0047
glTF2Importer: Support .vrm extension (#5569) 
Co-authored-by: Kim Kulling <kimkulling@users.noreply.github.com>
 2024-05-13 13:24:41 +02:00
Kim Kulling 325b0a543f
Add checks for invalid buffer ans size (#5570) 2024-05-13 08:55:10 +02:00
Garux 47dbabadcd
fix ASE loader crash when *MATERIAL_COUNT or *NUMSUBMTLS is not specified or is 0 (#5559) 
code was doing vector[0u - 1] dereference in this case

Co-authored-by: Kim Kulling <kimkulling@users.noreply.github.com>
 2024-05-08 10:43:43 +02:00
Kim Kulling c953739487
Kimkulling/fix pyassimp compatibility (#5563) 
* Use correct exception message access

* Add missing docs
 2024-05-06 21:38:29 +02:00
陈瑞锋 4621676424
fix a collada import bug (#5561) 2024-05-02 15:32:12 +02:00
Johannes Unterguggenberger 47ef79672e
Reverts the changes introduced by commit ad766cb in February 2022. (#5542) 
* Reverts the changes introduced by commit ad766cb in February 2022.
Explanation why the old code was just fine is given in Q&A #5512.

* Added that missing ;

---------

Co-authored-by: Kim Kulling <kimkulling@users.noreply.github.com>
 2024-04-29 21:03:57 +02:00
Kim Kulling c05895f3c7
Q3DLoader: Fix possible material string overflow (#5556) 
- closes https://github.com/assimp/assimp/issues/5555
 2024-04-26 11:11:19 +02:00
Succ3s 7bda0f88ca
SplitByBoneCount had a minor typo that prevented updates to nodes indices (#5550) 2024-04-23 21:40:06 +02:00
Zeun b71b8f77ee
add some ASSIMP_INSTALL checks (#5545) 2024-04-16 23:41:21 +02:00
Kim Kulling 85f084a4ce
Update ComputeUVMappingProcess.cpp (#5541) 
* Update ComputeUVMappingProcess.cpp

- closes https://github.com/assimp/assimp/issues/5540

* Update ComputeUVMappingProcess.cpp

Add missing token.
 2024-04-11 11:30:36 +01:00
Stephen Gold 08c1adc015
fix issue #5461 (segfault after removing redundant materials) (#5467) 
* fix issue #5641 (segfault after removing redundant materials)

* Update RemoveRedundantMaterials.cpp

- Fix 2 possible memleaks.

---------

Co-authored-by: Kim Kulling <kimkulling@users.noreply.github.com>
 2024-04-10 00:22:57 +02:00
Alex Rønne Petersen b8aa68a080
CMake: Allow linking draco statically if ASSIMP_BUILD_DRACO_STATIC is set. (#5535) 
* CMake: Mark draco as a private dependency since assimp does not publicly expose its interface.

* CMake: Allow linking draco statically if ASSIMP_BUILD_DRACO_STATIC is set.
 2024-04-08 23:28:37 +02:00
Kim Kulling 8b9ed34eaa
Update CMakeLists.txt (#5531) 
* Update CMakeLists.txt

* Update Version.cpp

* Update CMakeLists.txt

Update minimum version of cmake

* Update utVersion.cpp

Adapt unittest
 2024-04-07 23:14:12 +02:00
Kim Kulling b41ffa5561
Remove default destructor definitions from cpp files (#5528) 2024-04-07 21:42:52 +02:00
Alejandro González 790aad4b62
Add macOS support to C4D importer (#5516) 
The latest Cineware SDK explicitly asserts macOS support in its
documentation, but Assimp's C4D importer only works with Windows MSVC
targets. Let's improve its portability by refactoring importer code to
not depend on MSVC-only data types and quirks, and add support for linking
against the universal macOS static libraries provided in the Cineware
SDK.

Note that the C4D importer still cannot support Linux platforms because
Maxon does not provide the necessary precompiled Cineware libraries for
that platform. Windows MinGW targets are also out of the question as the
MinGW toolchain uses compiled libraries in a different format.

Co-authored-by: Kim Kulling <kimkulling@users.noreply.github.com>
 2024-04-07 00:25:46 +02:00
RoboSchmied 52c2b6896a
Fix 16 typos (#5518) 
Signed-off-by: RoboSchmied <github@roboschmie.de>
Co-authored-by: Kim Kulling <kimkulling@users.noreply.github.com>
 2024-04-06 21:26:32 +02:00
Julian Knodt 39ce0c0456
Respect merge identical vertices in ObjExporter (#5521) 
Co-authored-by: Kim Kulling <kimkulling@users.noreply.github.com>
 2024-04-02 18:31:19 +02:00
Kristjan Skutta feb861f17b
Fix duplicate degrees to radians conversion in fbx importer. (#5427) 
Co-authored-by: Kim Kulling <kimkulling@users.noreply.github.com>
 2024-03-22 00:01:57 +01:00
Kim Kulling fcb1444b84
Add correction of fbx model rotation (#5494) 2024-03-17 17:46:28 +01:00
Laura Hermanns 727774f181
Fix compilation for MSVC14. (#5490) 
- std::min/max were not defined in StackAllocator.inl; Also added explicit template arguments to break macro expansion if Windows.h is included prior and NOMINMAX macro is not present.
- Made static_assert statements compatible with C++11 in ProcessHelper.cpp.
- Removed unused string_view include in ObjFileParser.cpp.
 2024-03-11 09:09:23 +01:00
sSsA01 f95050e7aa
Append a setting "AI_CONFIG_EXPORT_FBX_TRANSPARENCY_FACTOR_REFER_TO_OPACITY". (#5450) 
Co-authored-by: Kim Kulling <kimkulling@users.noreply.github.com>
 2024-02-27 20:26:13 +01:00
Kim Kulling 01231d0e60
Add 2024 to copyright infos (#5475) 2024-02-23 22:30:05 +01:00
Kim Kulling 4d6dd80257
Add correct double zero check (#5471) 
* Add correct double zero check

* Use std::fpclassify
 2024-02-22 13:58:25 +01:00