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101 Commits (75eee03a93ae8f886c3a500a92ff80d09d56fb46)

Author SHA1 Message Date
Max Vollmer (Microsoft Havok) 0015823bef Reject files with an invalid byteLength value 2021-11-26 13:01:15 +00:00
Jan Krassnigg 1a5d66714f Prevent out-of-range memory writes by sparse accessors 
This turned up during fuzz testing. Corrupted data would make assimp write to random memory locations, leading to subsequent crashes.
 2021-11-25 11:20:26 +01:00
ruyo 60bfde78eb Fixed an incorrect indeiciesType in the glTF2 sparse accessor. 2021-11-21 23:23:22 +09:00
Kim Kulling e2ccd17494
Fix typo 2021-11-12 11:20:22 +01:00
Kim Kulling 157e032bde
Fix small findings 
- Merge anonymous functions into one block.
- Some reformattings
 2021-11-12 11:08:19 +01:00
Kim Kulling 37c81e7a28
Merge branch 'master' into MalcolmTyrrell/jsonSchemaSupport 2021-11-12 10:37:19 +01:00
RichardTea aaae3e3a10 size_t is 32bit on some platforms 
Also assert if size_t is smaller than uint32_t (probably not necessary)
Note: 32bit builds will crash OOM if a really large model is loaded, as cannot allocate that much in total, let alone contiguously.
 2021-11-08 15:05:20 +00:00
RichardTea 9433fc526a Apply clangformat 2021-11-08 14:42:21 +00:00
RichardTea 69cafe64b4 Cap glTFv1 & 2 json size to ~4GB 
Ensures size_t cannot overflow
Limits the maximum contiguous memory allocation to something plausible.
 2021-11-08 14:41:13 +00:00
Kim Kulling 8c0b869998
Merge branch 'master' into MalcolmTyrrell/jsonSchemaSupport 2021-10-28 13:38:41 +02:00
Malcolm Tyrrell ceddfe19d8 Add comment with link to schema repo. 2021-10-07 10:01:32 +01:00
Malcolm Tyrrell a283a255a5 Allow schema checking of glTF2 file. 2021-10-07 10:01:32 +01:00
diharaw b01d008bc0 Revert "Removed KHR_materials_ior support." 
This reverts commit 0738742611.
 2021-10-07 09:36:53 +01:00
diharaw 0738742611 Removed KHR_materials_ior support. 2021-10-07 09:30:22 +01:00
diharaw addd541251 Added gltf2 KHR_materials_ior support. 2021-09-30 08:47:53 +01:00
diharaw 200bf8df7a Added gltf2 KHR_materials_volume import support. 2021-09-29 17:05:17 +01:00
Kim Kulling 0fef0e1101 Move duplicate code to glFT common header. 2021-09-14 20:45:36 +02:00
Max Vollmer (Microsoft Havok) de2f5cf021 Crash fixes 2021-08-13 16:26:42 +01:00
Krishty 758116b083 removed trailing spaces and tabs from source and text 
This commit ignores the “contrib” folder in order to prevent merge conflicts in dependencies, should these be updated via git.
 2021-07-29 13:28:51 +02:00
Adrian Perez 30d342534a Fix issues encountered during integration atempt 2021-07-16 14:29:28 -07:00
Promit Roy 90c115cb3f
Merge branch 'master' into promit/gltf-extras 2021-07-02 00:38:00 -04:00
Kim Kulling 59ab791a47
Merge branch 'master' into clang-tidy-perf-fixes 2021-06-29 20:24:23 +02:00
Promit Roy 7c822f23bd Added support for custom properties ("extras") in glTF2 2021-06-27 00:53:40 -04:00
Aaron Gokaslan f435ce8c2c
Merge branch 'master' into clang-tidy-perf-fixes 2021-06-24 11:54:56 -04:00
Kim Kulling b38b65ff49
Add const 2021-06-24 17:03:00 +02:00
Kim Kulling 012ce30577
Merge branch 'master' into zero 2021-06-24 17:00:43 +02:00
Aaron Gokaslan 94c3abd841 Apply various performance fixes from clang-tidy 2021-06-22 12:27:15 -04:00
Hill Ma 148b8c66a8 glTF2: zero out extra space created by padding. 
This makes resulting GLB deterministic.
 2021-06-15 15:18:20 -07:00
Evangel 3de20af3cc Renamed glTF2::Object::extensions to customExtensions to avoid shadowing in other subclasses. 2021-06-12 13:16:53 +10:00
Evangel a7a30baf27 Renamed local variable to avoid shadowing member variable. 2021-06-12 13:08:14 +10:00
Evangel 7f0efa0866 Added ReadExtensions to glTF2::Object, so all objects now have their extensions read. 
Importer is the only place that needs to be modified to make them available on the Assimp side now.
 2021-06-12 12:50:44 +10:00
Evangel 6d413444b5 Merge branch 'master' of https://github.com/Evangel63/assimp 2021-06-12 11:46:20 +10:00
Evangel 36c8cdf3de Add scene metadata for glTF2 files as allowed by the glTF2 specification. 2021-06-12 11:44:28 +10:00
Kim Kulling 70cc1630fa
Merge branch 'master' into fix-gcc4.9-compilation 2021-05-27 15:25:01 +02:00
Kim Kulling b5e54e4d3b
Merge branch 'master' into wangyi_basisu 2021-05-25 16:17:29 +02:00
Jean-François Verdon b7b3c6db7e Fixing GCC 4.9 compilation issues 2021-05-22 16:57:07 +02:00
ywang 2b9d88c943 support basis universal 2021-05-06 15:10:06 -07:00
Max Vollmer (Microsoft Havok) 746d5cf964 * Throw instead of assert on invalid file input 
* Check JSON object type before accessing members
* Ensure samplers input and output references are set before accessing them
 2021-04-21 16:17:03 +01:00
Kim Kulling 5f652feb75
Merge branch 'master' into MalcolmTyrrell/gltfCrashes 2021-03-19 13:35:13 +01:00
Hill Ma 3e99385f44 Fix a memory leak in glTF2. 
The destructor of LazyDict uses `delete` but `delete` was not used for objects removed by LazyDict::Remove.
 2021-03-17 15:12:54 -07:00
Malcolm Tyrrell 3503252e12 Strict check for accessor "count" 2021-03-16 11:47:19 +00:00
Malcolm Tyrrell e4983aa16e Fix code issue 2021-03-15 16:46:41 +00:00
Malcolm Tyrrell 57652a9084 Version is strictly a string 2021-03-15 16:27:50 +00:00
Malcolm Tyrrell 053c0f5e0a Catch type errors in gltf and try to print out useful context. 2021-03-15 13:06:11 +00:00
Kim Kulling 6c89631581 closes https://github.com/assimp/assimp/issues/3678: ensure lowercase 2021-03-09 21:08:28 +01:00
Kim Kulling c669c8f1eb
Merge branch 'master' into update_copyrights 2021-02-28 12:18:41 +01:00
Kim Kulling 9e8dbd0ca5 Update copyrights to 2021. 2021-02-28 12:17:54 +01:00
Kim Kulling 6094da3493
Update glTF2Asset.inl 2021-02-18 09:32:37 +01:00
RichardTea 48bcbbefdd use nullptr and float constants 2021-01-27 10:56:57 +00:00
RichardTea 150514fc8b Move draco warning suppression 
Should be around the include for portability, not template instantiation
Fix clang pragma typos
 2021-01-27 10:42:28 +00:00