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1260 Commits
Author SHA1 Message Date
Stepan HrbekandKim Kulling 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
Markus PrettnerandKim Kulling 7e053cc641 Fix names of enum values in docstring of aiProcess_FindDegenerates (#5640) 
Co-authored-by: Kim Kulling <kimkulling@users.noreply.github.com>
 2024-07-02 22:11:52 +02:00
Matthias MöllerandKim Kulling 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 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 e963a863ce Add trim to xml string parsing (#5611) 2024-06-10 22:25:28 +02:00
Kim Kulling fd3f092d6e Optimize readability (#5578) 2024-05-18 22:06:04 +02:00
Kim Kulling 2521909b8c Fix integer overflow (#5581) 
- closes https://github.com/assimp/assimp/issues/5579
 2024-05-18 19:05:10 +02:00
Kim Kulling b41ffa5561 Remove default destructor definitions from cpp files (#5528) 2024-04-07 21:42:52 +02:00
Tom HeatonandKim Kulling 1f920ee1fe Update matrix4x4.h (#5507) 
Co-authored-by: Kim Kulling <kimkulling@users.noreply.github.com>
 2024-04-07 20:16:48 +02:00
RoboSchmiedandKim Kulling 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
sSsA01andKim Kulling 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 0664882763 Add zlib-header to ZipArchiveIOSystem.h (#5473) 
- closes https://github.com/assimp/assimp/issues/5430
 2024-02-23 11:30:37 +01:00
Kim Kulling 94bc568d13 Include defs in not cpp-section (#5466) 
- closes https://github.com/assimp/assimp/issues/5428
 2024-02-16 15:21:49 +01:00
fvbjandKim Kulling 2d98f6a880 Fix identity matrix check (#5445) 
* Fix identity matrix check

Adds an extra epsilon value to check the matrix4x4 identity. The method is also used to export to GLTF/GLTF2 format to check node transformation matrices. The epsilon value can be set using AI_CONFIG_CHECK_IDENTITY_MATRIX_EPSILON with the default value set to 10e-3f for backward compatibility of legacy code.

* Fix type of float values in the unit test

* Update matrix4x4.inl

Fix typo

* Update matrix4x4.inl

Remove dead code.

* Add isIdentity-Test

* Update AssimpAPITest_aiMatrix4x4.cpp

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Co-authored-by: Kim Kulling <kimkulling@users.noreply.github.com>
 2024-02-06 21:24:41 +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 d5f35582d4 Introduce aiBuffer 
We have a lot of parsing tools which are not doing any kind of bound checking. This is the first approach to solve these issues.
 2024-01-30 10:43:03 +01:00
Kim Kulling 636fbd65b3 Refactorings: come code cleanups 2023-12-29 16:55:37 +01:00
Alexander Wagner df33d33e8f - removed commented code 2023-12-20 20:55:04 +01:00
Alexander Wagner 4034df8b6e - removed unused include 2023-12-20 20:55:04 +01:00
Alexandre Avenel e4e2c63e0c Fix heap-buffer overflow in PLY parser 2023-11-20 08:43:17 +01:00
Kim Kulling 4535e37fc6 Fix namespaces. 2023-11-12 21:09:33 +01:00
Kim Kulling 8cf2d6e588 Refactoring: Some cleanups 2023-11-12 21:09:33 +01:00
David Marčinković 945c77d699 Fix double free when the mesh contains duplicate bones. 2023-10-21 08:11:37 +01:00
fvbj 8fcc65a8af Extension of data export to GLB/GLTF format 
Allows to export unlimited (more than 4) bones per vertex
Use JOINTS_1,2,.. and WEIGHTS_1,2,...
Added AI_CONFIG_EXPORT_GLTF_UNLIMITED_SKINNING_BONES_PER_VERTEX flag
 2023-10-08 14:43:53 +00:00
Kim Kulling f9d3e7015b Update types.h 
- closes https://github.com/assimp/assimp/issues/5247
 2023-09-25 14:22:00 +02:00
Kim Kulling fb23ef7c02 Update: Update code version 2023-09-23 18:35:48 +02:00
Батхишиг fa71b84c1c ai_epsilon bug fixed in C (#5231) 2023-09-18 14:48:30 +02:00
Kim Kulling 2af4247260 Fix: Fix compilation for clang 14.0.3 (#5223) 
* Fix: Fix compilation for clang 14.0.3

- closes https://github.com/assimp/assimp/issues/5203

* Update mesh.h

* Update mesh.h

Fix a typo.
 2023-09-11 10:51:51 +02:00
Kim Kulling b52731c707 Merge branch 'master' into irrfix 2023-08-29 14:22:22 +02:00
Kim Kulling cc2c5d3ae3 Merge branch 'master' into collada-ignore-unit-size-property 2023-08-29 14:01:40 +02:00
Kim Kulling b9ea538e6f Merge branch 'master' into master 2023-08-28 11:11:50 +02:00
PencilAmazing 2e60cb6ae6 Merge branch 'master' into irrfix 2023-08-14 01:50:06 -04:00
Martin Weber d8a7399a04 Merge branch 'assimp:master' into collada-ignore-unit-size-property 2023-08-10 08:10:18 +02:00
Pavel Rojtberg 20a2cc4c94 it is the importer, not the postproc 2023-08-09 02:05:44 +02:00
Pavel Rojtberg 2baadf2fe5 Be more precise regarding index buffer 2023-08-08 18:34:13 +02:00
Martin Weber bb1873dd22 Collada: added import property to disable unit size scaling 2023-08-04 09:54:55 +02:00
PencilAmazing d6edfad8bb Fix non UTF-8 xml file parsing by passing buffer size manually, as per pugixml documentation 2023-08-02 13:52:40 -04:00
Kim Kulling e2b19ef776 Merge branch 'master' into file_extension 2023-07-10 11:19:27 +02:00
Marco Feuerstein 506baa21e6 Unify extension check for importers. 
This enables proper checking for all kinds of extensions (including the
ones with multiple dots) for all importers and internal usage.
 2023-07-08 12:58:11 +02:00
Marco Feuerstein 0256047168 Extend token search flag from alpha to graph. 
This way we can fix Blender exported files being wrongly detected as
obj files.
 2023-07-08 12:57:45 +02:00
Kim Kulling 3423949490 Merge branch 'master' into master 2023-07-08 12:37:42 +02:00
Marco Feuerstein 8b005eaa83 Add missing header. 2023-07-07 14:28:05 +02:00
Tomas Maly 5d3f3281f4 fix incorrect default for material::get with aiColor3D 2023-06-27 12:40:27 +02:00
Kim Kulling e947471549 Merge branch 'master' into refactor/KHR_material_specular 2023-05-22 09:49:01 +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