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157 Commits (6736f3d24b6c83389326207b704211696b0e8e2c)

Author SHA1 Message Date
Kim Kulling ae956044aa ObjImporter: remove unnecessary allocations of std::vector in obj-specific 
face.
 2016-11-09 20:09:45 +01:00
Kim Kulling b9261f01a3 Obj-Stream-Handling: fix compiler-errors and warnings. 2016-10-29 21:41:24 +02:00
Kim Kulling 949a27a743 New streaming interface: fix build. 2016-10-22 23:34:56 +02:00
Kim Kulling cbe2e9af49 Merge branch 'master' into new_obj_stream_handling 2016-10-22 21:04:02 +02:00
John Senneker acd2802f22 Check for std::string::npos before applying std::string::substr 2016-10-18 10:48:47 -04:00
John Senneker 4b15dfd9af Fix OBJ parser mtllib statement parsing bug. 
Since `getName` returns the whole line (including spaces) parse out the
first word for comparison.
 2016-10-17 18:48:04 -04:00
Kim Kulling 905e48a35c Buffered stream API for big files: add next try of a prototype.^ 2016-10-11 12:29:40 +02:00
Alexandr Arutjunov 0359ded946 [F] Checking directive name with start from symbol 'm'. And checking argument of 'mtllib'. 2016-10-07 16:40:51 +03:00
John Senneker c3ebdc56de Parse homogeneous vertex coordinates in OBJs 2016-10-04 17:06:31 -04:00
Kim Kulling ffdca3593b ObjImporter: remove unused code. 2016-09-06 15:41:37 +02:00
Volodymyr Boichentsov 5c5acae92e Delete reduntal 'g ' from actual name of Group. (we don't have 'usemtl' in material name) 
Fixed issue in case 'usemtl' goes straight after 'g'.
 2016-07-22 14:10:06 +01:00
Chris Russ 05a6ee6473 Adding double precision import support for formats that can be exported 2016-07-16 18:23:33 +10:00
Roy Shilkrot 7d98643bcf adding support for per-vertex colors. 2016-06-27 20:08:22 -04:00
Robert Liebo 124fc9ae27 [VCS-1030] add log info about .mtl fallback 2016-03-22 18:39:52 +01:00
Robert Liebo abb3e6b854 [VCS-1030] fallback for non-found .mtl file: try file name of original obj with just the file extension replaced by "mtl" 2016-03-22 18:38:28 +01:00
Kim Kulling d9017299a8 iObjParser: refactorings. 2016-02-10 10:40:39 +01:00
Kim Kulling 8681abe845 Obj_Importer: remove dead code. 2016-02-09 17:50:08 +01:00
Kim Kulling 1550191256 Closes https://github.com/assimp/assimp/issues/777: fix invalid skipping 
of line during face defintion parsing.
 2016-02-08 18:07:00 +01:00
Kim Kulling 37a3976b30 Revert "Fix issue: OBJ import takes forever (#759) (attempt 2)" 2016-02-07 20:03:24 +01:00
Andrew Parlane 109f6feb6e ObjFileParser: Moved the parsing of line continuations (backslashes) to the parsing code. 
Rather than removing all backslashes followed by newlines from the buffer,
and then parsing it. Handle removing the backslashes as we go. This means
we don't need to erase the backslashes from the buffer (which is O(n))
instead we just skip those characters as we parse the buffer line by line.

This time I've fixed the order of evaluation bug in the call to getFace().
 2016-01-25 20:44:31 -04:00
Andrew Parlane 1632f1fbb9 ObjImporter: Added better progress reporting during file import. 
There are two stages to this:
1) Processing '\'s - this accounts for 1/3rd of the file import progress.
2) Parsing the file data - this accounts for the other 2/3rds.
 2016-01-11 12:21:24 -04:00
Kim Kulling 1191d03405 Update license info. 2016-01-01 21:07:24 +01:00
Kim Kulling 87b3af4c3b Merge branch 'issue-707' of https://github.com/ov/assimp into ov-issue-707 2015-12-14 17:46:54 +01:00
rmitton b9a4e99607 Added support for empty .MTL files. 
Some programs such as Silo export an empty .MTL file if you export a
.OBJ that doesn't use any materials. This patch allows the loading of
such files.
 2015-12-13 22:13:25 -08:00
Vitaly Ovchinnikov af40c99a6a trimming spaces around material names 2015-12-14 08:32:09 +13:00
Vitaly Ovchinnikov c9ef6132a8 a small fix 2015-12-13 23:10:31 +13:00
Vitaly Ovchinnikov 6214fbfbbe this patch fixes multiple objects generation in OBJ reader if faces are prepended with 'usemtl' line 2015-12-13 22:54:50 +13:00
Łukasz Twarduś 3274bcf8d6 Properly build path to the mtl file when loading loading obj 2015-10-25 20:04:50 +01:00
Kim Kulling e9937ab0f7 IOSystem: add missing documentation. 2015-08-30 15:37:56 +02:00
Kim Kulling e4510c26ba Obj-Importer: fix https://github.com/assimp/assimp/issues/641 2015-08-30 15:21:53 +02:00
Kim Kulling 5a207dbb19 Merge branch 'master' of https://github.com/assimp/assimp 2015-07-10 01:21:57 +02:00
Kim Kulling 14a849b398 Obj-loader: change include brackets. 2015-07-10 01:21:10 +02:00
Kim Kulling e138a02dd5 Obj: fix issue 121 - set group names as the mesh names. 2015-07-09 20:15:44 +02:00
Kim Kulling 891c17ee7b Obj: remove dead code. 2015-07-09 19:59:47 +02:00
Kim Kulling 4a77170399 Coverity finding: fix 2 more resource leaks. 2015-07-06 20:47:45 +02:00
Kim Kulling 001eef2a9f Coverify: fix resource leak. 2015-07-03 18:58:02 +02:00
Richard 83de707587 Refactor: Expand tabs to 4 spaces 2015-06-28 16:04:15 -06:00
Richard a96a595a7a Refactor: Trim trailing whitespace 2015-06-28 16:01:32 -06:00
Richard 4c1a0507fe Refactor: Line endings are LF, not CRLF 2015-06-28 15:59:33 -06:00
Kim Kulling 2bfc353fde License info: update year info. 2015-06-28 21:48:25 +02:00
Kim Kulling 85e2f47dc8 Merge pull request #523 from turol/afl-fixes 
More crash fixes
 2015-06-22 16:56:51 +02:00
Alexander Gessler faea2ecccc OBJ: Support spaces in material names, fixes #545. 
Adding test file.
 2015-05-10 23:50:18 +02:00
Łukasz Twarduś 55ae853c2e Fix compilation with libc++ 2015-04-19 10:55:58 +02:00
abma 8c45a4dc3b Merge remote-tracking branch 'origin' 
Conflicts:
	code/C4DImporter.cpp
	code/OgreImporter.h
 2015-04-16 01:03:00 +02:00
abma bf4913b5c9 remove AssimpPCH.h: fixes #534 2015-04-16 01:00:17 +02:00
Turo Lamminen 3e728e80eb Obj: Change asserts to exceptions 
These can be triggered by malformed input file so they can't be assertions.
 2015-04-01 16:13:46 +03:00
Kim Kulling bd1168af30 fix invalid line endling handling. 
Signed-off-by: Kim Kulling <kim.kulling@googlemail.com>
 2015-02-10 20:46:02 +01:00
Kim Kulling a5afbcf29c refactoring: remove duplicate code. 
Signed-off-by: Kim Kulling <kim.kulling@googlemail.com>
 2014-09-23 23:34:05 +02:00
Tyson Grant Nottingham 0c5605d07d Don't use isspace() in OBJ file parser. 2014-07-22 21:59:23 -07:00
Tyson Grant Nottingham 36c82fe5b0 Allow several spaces between numbers in OBJ files. 2014-07-21 23:03:08 -07:00
Kim Kulling b3b732c12b update: some micro improvements, replace post-increment operator with pre-increment operator. 
Signed-off-by: Kim Kulling <kim.kulling@googlemail.com>
 2014-07-03 20:33:52 +02:00
Kim Kulling fbaf89492d bugfix: Obj-importer is now able to deal with 3d-texture coordinates. 
Signed-off-by: Kim Kulling <kim.kulling@googlemail.com>
 2014-04-29 00:04:54 +02:00
Jared Duke 931f0489bd Properly parse 'mg' keyword in .obj files 
The 'mg' keyword is currently being interpreted as a material library keyword,
when it really refers to the merging group.  Handle this case, in effect ignoring
the keyword as merging groups are currently unsupported.
 2013-11-26 14:24:15 -08:00
Kim Kulling 685612b9f4 - refactoring : remove not used mesh index from private method in obj-importer. 
- refactoring : remove commented code.

Signed-off-by: Kim Kulling <kim.kulling@googlemail.com>
 2013-10-11 15:29:17 +02:00
Calvin Hsu 32a10ec0a0 obj: Add support for relative vertex indexing 
obj files allow faces to specify indices relatively by using negative
integers. See vertex refering in http://www.martinreddy.net/gfx/3d/OBJ.spec
 2013-09-30 15:26:40 -07:00
Calvin Hsu c29109d1a4 obj: Fix tabs causing vertices to be skipped 
If an obj vertex definition 'v' is followed by a tab instead of a space,
the vertex definition is skipped.
 2013-09-30 15:16:26 -07:00
Alexander Gessler e80886f12c Obj: support line continuations with \ (fixes #91) 2013-09-18 19:34:03 +02:00
Andy Maloney d7c6cd9ece {OBJ} Allow spaces in group names 2013-06-20 08:40:08 -04:00
kimmi 648e8fe924 - Bugfix: Fix two possible reasons for bug ID 3039342 : On skipping an invalid material description in obj-loader avoid creating aiMaterial instance. Release obj-specific material instances. 
git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@1186 67173fc5-114c-0410-ac8e-9d2fd5bffc1f
 2012-02-26 13:36:29 +00:00
aramis_acg 6fa251c2f2 - unify naming of all header files. Obviously, this is a breaking change that affects all users. 
git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@1150 67173fc5-114c-0410-ac8e-9d2fd5bffc1f
 2012-02-03 17:04:06 +00:00
aramis_acg 075b1acaf0 - move include/ to include/assimp/ to have consistent header locations between installed and trunk version. 
git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@1148 67173fc5-114c-0410-ac8e-9d2fd5bffc1f
 2012-02-03 16:25:12 +00:00
aramis_acg 4dbf539b44 - update license header. Update copyright year and unify naming: our name is 'assimp', not 'ASSIMP'. 
git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@1147 67173fc5-114c-0410-ac8e-9d2fd5bffc1f
 2012-02-03 03:38:30 +00:00
aramis_acg 2c0965795c [ 3460982] Patch for Bug 3460978 - Obj loader not generating new objects for material groups. 
git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@1108 67173fc5-114c-0410-ac8e-9d2fd5bffc1f
 2012-01-11 13:38:56 +00:00
kimmi ab71ca60c3 - Feature : First buggy prototype of the M3-loader for starcraft models. 
- Bugfix  : Fix some typo's in the obj-loader.

git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@1085 67173fc5-114c-0410-ac8e-9d2fd5bffc1f
 2011-10-31 08:34:55 +00:00
aramis_acg df63b4b3ed [3298060] OBJ: Add support for p and l elements 
git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@1070 67173fc5-114c-0410-ac8e-9d2fd5bffc1f
 2011-08-23 16:23:13 +00:00
aramis_acg 9edc0a9b8e merge with git://github.com/tonttu/assimp.git 
git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@1029 67173fc5-114c-0410-ac8e-9d2fd5bffc1f
 2011-06-09 14:29:32 +00:00
aramis_acg 36d3a60c40 # fix obj crashes due to out-of-bounds indices in the input files. This fixes models/invalid/malformed.obj and models/invalid/malformed2.obj. 
git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@982 67173fc5-114c-0410-ac8e-9d2fd5bffc1f
 2011-05-07 11:14:06 +00:00
aramis_acg a83183d95f # fix transposed memset() parameters -> replace by fill_n 
git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@978 67173fc5-114c-0410-ac8e-9d2fd5bffc1f
 2011-05-06 20:26:55 +00:00
aramis_acg 94767ecf8c Merge https://github.com/tonttu/assimp 
git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@903 67173fc5-114c-0410-ac8e-9d2fd5bffc1f
 2011-02-20 00:01:52 +00:00
aramis_acg cab35c496d [3053648] Obj: segfault when first line is a material. 
Add test file to reproduce the issues. Thanks to Ingo Kresse for providing the patch.

git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@807 67173fc5-114c-0410-ac8e-9d2fd5bffc1f
 2010-08-27 12:36:02 +00:00
aramis_acg 7a50b03fc5 Obj: Remove deprecated assertion - empty object names are fine. 
git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@796 67173fc5-114c-0410-ac8e-9d2fd5bffc1f
 2010-08-23 15:34:48 +00:00
kimmi c38c91d28d Bugfix : Fixed not ANSI character in comment. 
git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@746 67173fc5-114c-0410-ac8e-9d2fd5bffc1f
 2010-05-30 18:35:55 +00:00
kimmi f3310b0f36 BUGFIX : Fix handling of multiple materials per object definition in Obj-Loader. 
git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@745 67173fc5-114c-0410-ac8e-9d2fd5bffc1f
 2010-05-30 12:45:38 +00:00
aramis_acg 7cea2eb497 Change date in license header to 2006-2010. This involves updating quite a few files, sorry. 
git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@661 67173fc5-114c-0410-ac8e-9d2fd5bffc1f
 2010-04-10 15:30:22 +00:00
aramis_acg 70c4eb4d3a Fix buffer overrun in Obj-loader (this is related to [2970556]). 
git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@610 67173fc5-114c-0410-ac8e-9d2fd5bffc1f
 2010-03-16 00:04:17 +00:00
kimmi 78f27eef13 BUGFIX : Fix incorrect INSTALL target. 
git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@558 67173fc5-114c-0410-ac8e-9d2fd5bffc1f
 2010-02-27 14:04:14 +00:00
kimmi 21f948288c BUGFIX : Fix crash in material loader. 
git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@535 67173fc5-114c-0410-ac8e-9d2fd5bffc1f
 2010-02-02 19:54:37 +00:00
kimmi 5c0432057a - REFACTORING : Removing deprecated code from obj-loader. 
- BUGFIX      : Fix memory leak in obj-loader, when an empty mesh was detected and ignored.
- BUGFIX      : Fix invalid material assignment in obj-loader, when groups are used instead of objects. 


git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@534 67173fc5-114c-0410-ac8e-9d2fd5bffc1f
 2010-01-31 16:53:08 +00:00
kimmi a870710f56 - REFACTORING : Remove not used header from ObjFileParser. 
- REFACTORING : Rename IO instance of ObjParser.

git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@509 67173fc5-114c-0410-ac8e-9d2fd5bffc1f
 2009-12-06 12:14:47 +00:00
kimmi 1829481591 - UPDATE : Add group loading support to Obj-Loader. Many thanks to Robert Ramirez for this Patch. 
- UPDATE : Add Robert Ramirez to CREDITS file.

git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@506 67173fc5-114c-0410-ac8e-9d2fd5bffc1f
 2009-11-27 14:33:29 +00:00
aramis_acg 64168ba975 FIX: ObjLoader failed to locate material files if the input path contained 'wrong' path delimiters. 
git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@471 67173fc5-114c-0410-ac8e-9d2fd5bffc1f
 2009-08-24 08:46:04 +00:00
aramis_acg a251827cb9 Adding support for Unicode input files to most text file loaders (BVH and MD5 missing for now). 
IrrXML receives memmapped UTF-8 input data now, it's own (faulty) conversion is not used anymore.
aiString's are explicitly UTF-8 now.
Slight refactorings and improvements.
Adding UTF-8/UTF-16 text files for ASE,obj,collada,ac3d. These contain various japanese/chinese character sequences.
Changing assimp_view's node view to display UTF-8 multibyte sequences correctly.

git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@469 67173fc5-114c-0410-ac8e-9d2fd5bffc1f
 2009-08-21 22:49:58 +00:00
kimmi d3ff282987 - Removed dead code. 
- Fixed some compiler warnings ( occurred with warning level 4 ).

git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@467 67173fc5-114c-0410-ac8e-9d2fd5bffc1f
 2009-08-19 20:45:51 +00:00
kimmi af725fd545 - Bugfix 2824877: Avoid handling of negative ids in face definitions. 
git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@462 67173fc5-114c-0410-ac8e-9d2fd5bffc1f
 2009-08-02 17:17:40 +00:00
kimmi eda47a6f0b - Add new helper funtion to detect end of buffer. 
- Bugfix Obj-loader: If material file is not ended with a newline material loader crashes: Check for end of buffer.
- Refactoring: Rename helper function isSpace to isSeparator to make sense of function much clearer!

git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@461 67173fc5-114c-0410-ac8e-9d2fd5bffc1f
 2009-08-02 17:11:38 +00:00
aramis_acg 0d53ac5ad5 Fixing build errors. 
git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@395 67173fc5-114c-0410-ac8e-9d2fd5bffc1f
 2009-04-19 10:36:36 +00:00
kimmi 85a14fa265 Bugfix: Memory leak fixed. 
git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@394 67173fc5-114c-0410-ac8e-9d2fd5bffc1f
 2009-04-18 23:41:50 +00:00
aramis_acg 29c33760e4 Triangulation: 
- FEATURE: Concave polygons are now triangulated correctly.
 - internal face order is ccw now, flipwinding part of converttolh flag
 - added test files for the various formats supporting such polygons

FindDegenerates: 
 - improved behaviour when processing polygons, more tolerant.

Obj: 
 - material files are now properly read using the given IOSystem 
 - redirecting some std::cerr calls to our logger 
 - spaces and tabs are now allowed at the beginning of a line 

Viewer: 
 - max smoothing angle for normals is set to 90 deg now

vc9-workspace 
 - added assimp_cmd, renamed some virtual folders to be sexier.

git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@374 67173fc5-114c-0410-ac8e-9d2fd5bffc1f
 2009-04-02 15:16:01 +00:00
aramis_acg 03fcec7fe3 Removed direct STL dependency from the Assimp interface, should hopefully avoid problems with binary incompatible STLs. Some API changes, e.g. in the logger. 
git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@321 67173fc5-114c-0410-ac8e-9d2fd5bffc1f
 2009-01-23 21:06:43 +00:00
aramis_acg d41f570dc0 Added support for compressed x files (all files from dx sdk, except car2.x, work, no further tests yet). 
Added a working makefile for mingw, provides more configs now. Not perfect yet.
Added decompression part of zlib (inflate).
Moved IrrXML to ./contrib dir.
Moved some IRR/IRRmesh shared code.
FIXME: makefile for gnu/linux is untested yet.
Code cleanup.
Unified #ifndef ASSIMP_BUILD_nnn_IMPORTER directives.
OBJ loader supports map_bump, map_ka, map_ks, map_ns now.
Endianess conversion in the ply loader is correct now.
Changed IRR/IRRMESH coordinate system conversion. Not absolutely right now, but better than before.


git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@305 67173fc5-114c-0410-ac8e-9d2fd5bffc1f
 2009-01-18 23:48:25 +00:00
aramis_acg 1db46c242f Added temporary boost workaround - some assimp features work with reduced functionality in this case. 
Added AC-loader, WIP version.
PLY loader is now able to load models from blender, test model added. Refactoring.
Added FindInvalidData step.
Added support for precompiled headers, the release builds in VC8 are configued to use PCH now.
Added separate makefile for mingw, no -FPic warning anymore, -clear works now.

git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@176 67173fc5-114c-0410-ac8e-9d2fd5bffc1f
 2008-10-13 16:45:48 +00:00
kimmi cb7d509017 FIX: Material files with blanks in the filename can be loaded. 
git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@169 67173fc5-114c-0410-ac8e-9d2fd5bffc1f
 2008-10-05 13:05:53 +00:00
cgmelt 23ec92092a git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@160 67173fc5-114c-0410-ac8e-9d2fd5bffc1f 2008-09-22 08:22:36 +00:00
ulfjorensen b776f04251 More bugfixes from Jonathan: 
- fixed material loading in OBJ importer
- Bugfix: loads obj files without texture coords correctly now

git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@144 67173fc5-114c-0410-ac8e-9d2fd5bffc1f
 2008-09-16 13:53:10 +00:00
aramis_acg 8991496cf5 Fixes for build with mingw (no warnings in 32 Bit build, even with -wall). 
SMD bugfix.
Makefile is up to date now.
Added pack-attribute for aiVector3D and aiVector2D. 

git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@132 67173fc5-114c-0410-ac8e-9d2fd5bffc1f
 2008-09-12 20:25:11 +00:00
kimmi d4d9d016d1 BUGFIX: Correct handling of not stored texture coordinates 
git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@125 67173fc5-114c-0410-ac8e-9d2fd5bffc1f
 2008-09-09 22:32:04 +00:00
kimmi d38e83766b BUGFIX: Fix correct handling of erroreous models (invalid token will now not cause a crash) 
git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@122 67173fc5-114c-0410-ac8e-9d2fd5bffc1f
 2008-09-07 20:50:51 +00:00
aramis_acg 38d04b6796 MD5 bugfix. 
WIP version of the OptimizeGraph-Step.
Added hashes to some string routines (speedup).
Improved property system for float and strings.
Refactoring code for computing normals from smoothinggroups.
Implemented C-ASSIMP.

git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@116 67173fc5-114c-0410-ac8e-9d2fd5bffc1f
 2008-08-28 17:35:36 +00:00
kimmi fa8edfe207 - BUGFIX: Fixed a crash in the normal-loader method of obj loader. 
- CHANGE: Improve and fix a bug in texture coordinate loading in obj loader.
- CHANGE: Use ai_assert instead of assert.

git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@112 67173fc5-114c-0410-ac8e-9d2fd5bffc1f
 2008-08-14 21:25:50 +00:00
kimmi 600cd7a8f0 BUGFIX: Correct handling of default material usage (referenced, when given material was not found or no material library was specified). 
git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@62 67173fc5-114c-0410-ac8e-9d2fd5bffc1f
 2008-07-02 20:41:30 +00:00