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c55158cd823a7d79e9d4871b4abc71c021fd480c
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205 Commits

Author SHA1 Message Date
JensEhrhardt-eOPUS
c55158cd82 CalcTangents: zero vector is invalid for tangent/bitangent (#5432) 
* CalcTangents: zero vector is invalid for tangent/bitangent
 2024-07-23 13:13:12 +02:00
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
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
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
43634b8b27 Postprocessing: Fix endless loop (#5605) 
- closes https://github.com/assimp/assimp/issues/5603
 2024-05-31 09:36:14 +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 ;

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Co-authored-by: Kim Kulling <kimkulling@users.noreply.github.com>
 2024-04-29 21:03:57 +02:00
Succ3s
7bda0f88ca SplitByBoneCount had a minor typo that prevented updates to nodes indices (#5550) 2024-04-23 21:40:06 +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
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
Kim Kulling
01231d0e60 Add 2024 to copyright infos (#5475) 2024-02-23 22:30:05 +01:00
Kim Kulling
3990ec80a1 Kimkulling/fix bahavior of remove redundat mats issue 5438 (#5451) 
* Fix crash in viewer

* Fix bevavior when material was not referenced
 2024-02-01 21:27:04 +01:00
Kim Kulling
c08e3b4abb Add bounds checks to the parsing utilities. (#5421) 
* Add bounds checks to the parsing utilities.

* Fix merge conflicts in ACLoader.

* Fix loaders

* Fix unittest of AC-Loader.

* Remove dead code.

* Md5Parser fixes

* Fix md5-parsing

* Fix Merge conflict

* Fix merge conflicts.

* Md5: Fix warning: missing return statement.
 2024-01-30 14:32:41 +01:00
Kim Kulling
25aee03f66 Fix: Add missing transformation for normalized normals. 2023-10-29 10:05:25 +01:00
Kim Kulling
2a347014f3 Update ImproveCacheLocality.cpp 2023-10-08 18:35:08 +00:00
Kim Kulling
a531c72f7f Update ImproveCacheLocality.cpp 
- closes https://github.com/assimp/assimp/issues/5262
 2023-10-08 18:35:08 +00:00
Kim Kulling
5b8cfa920b Replace an assert by a error log. 2023-10-02 11:31:18 +02:00
ockeymm
7b6bf139cf include memory.h to fix compile error 2023-10-01 16:11:20 +02:00
ockeymm
b2bfe6d253 Use unique_ptr to release old vertices data. 2023-10-01 16:11:20 +02:00
ockeymm
7a4d8ec412 Reduce memory consumption in JoinVerticesProcess::ProcessMesh() significantly 2023-10-01 16:11:20 +02:00
Kim Kulling
59b1234496 Update GenVertexNormalsProcess.cpp (#5228) 
- closes https://github.com/assimp/assimp/issues/5074
 2023-09-14 00:37:13 +02:00
Aaron
0bfc588c39 Update Triangulate Process [more another case] 2023-08-15 18:01:16 +08:00
Alex
5bb1c6debd Fix UNKNOWN READ crash in UpdateMeshReferences 2023-06-14 07:40:36 +02:00
Kristjan Skutta
cb86029153 Fixed missing config property lookup for removal of empty bones. 2023-06-06 14:30:35 +02:00
Kim Kulling
8cbfb44e9c Remove dead code 2023-05-04 21:10:51 +02:00
Kim Kulling
1243325f10 Merge branch 'master' into kimkulling/refactoring_geoutils 2023-05-04 21:10:00 +02:00
Kim Kulling
75d024c91b Reafctoring: Add GeoUtils usage 2023-05-04 20:57:20 +02:00
Kim Kulling
d58201a579 Refactoring: Reuse code from GeometryUtils 2023-05-04 00:00:52 +02:00
Suhajda Tamás
71043ec164 Add missing cast 2023-04-28 11:44:29 +02:00
Jackie9527
01488046e6 Fix warning related to unreachable-code-break. 
Signed-off-by: Jackie9527 <80555200+Jackie9527@users.noreply.github.com>
 2023-04-19 22:18:34 +08:00
Kim Kulling
5d841ec9a5 Refactoring: Cleanup post-processing steps. 2023-04-16 18:20:14 +02:00
Suhajda Tamás
23a3e8cf2d ConvertToLHProcess noew inverts viewing direction 2023-04-04 19:39:32 +02:00
Suhajda Tamás
9d76493ad8 Fix mLookAt with pretransformed vertices 
mLookAt is a position vector inside the nodes reference frame, not a direction vector, so translation should be applied to it.
 2023-04-04 00:06:09 +02:00
Turo Lamminen
ea3cc37890 Check node parents in ValidateDataStructure 2023-03-21 11:36:49 +02:00
Kim Kulling
7e5a178637 Update: Add missing geo doc. 2023-03-14 23:49:41 +01:00
Kim Kulling
c537bd78d0 Refactoring: Code cleanup post-processing. 2023-03-14 23:39:36 +01:00
Kim Kulling
59d9711928 Refactoring: Code cleanup post-processing. 2023-03-14 23:37:10 +01:00
Kim Kulling
45c1da26b3 Refactoring: Code cleanup post-processing. 2023-03-14 23:34:31 +01:00
Kim Kulling
31ae9cde1c Refactoring: Code cleanup post-processing. 2023-03-14 23:32:03 +01:00
Kim Kulling
1147f0c8bd Refactoring: Code cleanup post-processing. 2023-03-14 21:04:43 +01:00
Kim Kulling
2acfc125c3 Refactoring: Make GeoUtils reusable 2023-03-14 20:03:14 +01:00
Jackie9527
f7f54036f2 bugfix the three vertices are collinear when converting a polygon to a triangle. 
Signed-off-by: Jackie9527 <80555200+Jackie9527@users.noreply.github.com>
 2023-03-01 14:26:04 +08:00
Kim Kulling
3585dd577d Fix: Add default parameter to constructor/destructor. 2023-02-16 11:19:23 +01:00
Kim Kulling
7877dab43a Fix: Fix typo 2023-02-16 10:59:36 +01:00
Kim Kulling
bc8a122d88 Review finding: Use constexpr instead of macro 2023-02-16 09:28:35 +01:00
sunjc
fb146b7d39 fix typo, use a macro to avoid magic numbers. 2023-02-08 10:13:48 +08:00
sunjc
647f1e47fa fix regression in join vertices post process. 2023-02-07 20:05:39 +08:00
Kim Kulling
d6b8d61066 Merge branch 'master' into JoinVerticesProcessUsedVerticesMask 2023-01-30 20:58:21 +01:00
Kim Kulling
57054415cf Merge branch 'master' into fixLHNormals 2023-01-24 00:04:49 +01:00
AdamCichocki
5ed09b7ab6 usedVertexIndicesMask is now based on vector<boo> instead of vector<uint> 2023-01-23 16:39:06 +01:00