- Triangulation step now automatically drops polygons with an area of zero.
- Add debug preprocessor switch to dump all triangulations to a separate file.
- Refactoring, collect some polygon related functions in a separate header, PolyTools.h
git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@1002 67173fc5-114c-0410-ac8e-9d2fd5bffc1f
Refactor JoinVerticesProcess to utilize the new utility.
ADD basic operators for aiColor4D, move to dedicated header and implementation file.
ADD some utility functions to SpatialSort.
ADD my existing Catmull-Clark implementation to Assimp for all model formats with support for subdivision surfaces. Slightly WIP, likely to produce errors on non-closed meshes. Currently only implemented in the AC3D loader.
Switch to byteswap intrinsics instead of inline assembly (bswap). Currently MSVC only.
FIX phong shading in assimp_view.
VertexTriangleAdjacency class now also works on arbitrary polygons - UNTESTED, tbd.
git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@532 67173fc5-114c-0410-ac8e-9d2fd5bffc1f
Moving private members of Assimp::Importer to a pimpl, hopefully solving strange crashes with vc9 debug builds.
Updating assimp_cmd to reflect these changes.
git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@403 67173fc5-114c-0410-ac8e-9d2fd5bffc1f
- 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
- Added format auto-detection to most loaders
- Simplified BaseImporter::CanRead() with some utility methods
- improved fast_atof -> no overruns anymore. Fuck you, irrlicht.
- added assimp_cmd tool to allow command line model processing. Mainly adebugging tool for internal purposes, but others might find it useful, too.
- vc8/vc9: revision number is now written to DLL version header
- mkutil: some batch scripts to simplify tagging & building of release versions
- some API cleanup
- fixing some doxygen markup (+now explicit use of @file <filename>)
- Icon for assimp_view and assimp_cmd
3DS
- Normal vectors are not anymore inverted in some cases
- Improved pivot handling
- Improved handling of x-flipped meshes
Collada
- fixed a minor bug (visual_scene element)
LWS
- WIP implementation. No animations yet, some bugs and crashes.
- Animation system remains disabled, WIP code
- many test files for LWS, but most of them test the anim support, which is, read above, currently disabled.
STL
- fixing a log warning which appears for every model
- added binary&ascii test spider, exported from truespace
MD3
- Cleaning up output tags for automatically joined player models.
IRR
- Fixing coordinate system issues.
- Instance handling improved.
- Some of the reported crashes not yet fixed.
PretransformVertices
- Numerous performance improvements.
- Added config option to preserve the hierarchy during the step.
RemoveRedundantMaterials
- Added config option to specify a list of materials which are kept in every case.
UNREAL
- Added support for the old unreal data format (*.a,*.d,*.uc)
- tested only with exports from Milkshape
- more Unreal stuff to come soon
git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@356 67173fc5-114c-0410-ac8e-9d2fd5bffc1f
- collada 1.5.0 textures are readable now
- cube and volume maps and mip initializations are skipped
Material system
- unified texture types. Added lightmap, displacement, reflection and 'unknown'. Everyone should be happy now (intending to remove ambient textures from the API).
ComputeUV
Changed mapping axis property to vec3
Adapted step
WARN: produces mirrored uv coords now. LH issue.
IRR
Updated to new texture types
3DS
Updated to new texture types
NFF
Updated to new texture types
git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@340 67173fc5-114c-0410-ac8e-9d2fd5bffc1f
Added factory provider for default log streams.
Added default log streams to std::out and std::cerr.
Updated VC8 project config, boost workarounds is now working for the viewer.
Updated unit test suite.
Fixed some minor issues in the postprocessing-framework.
BROKEN: DebugDLL build.
git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@292 67173fc5-114c-0410-ac8e-9d2fd5bffc1f
Further work on target camera animation support in both loaders. Some general animation problems in both formats remaining, too.
Added GenUVCoords and TransformUV-steps (see ML). The latter has been fully implemented, test file are there. GenUVCoords is a dummy for the moment.
Boost workaround for shared_array.
Further work on the documentation.
Updated material system (see ML).
Bug fixing in the AC loader, lights are now supported, too.
git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@243 67173fc5-114c-0410-ac8e-9d2fd5bffc1f
Fixed normal vector handling in the ASE loader. Improved animation & camera & light support - as for the 3DS Loader, still in the works.
Fixed AC - Loader. It is now able to load models with complex hierarchies correctly. Added a small workaround for Quick3D, which writes invalid AC files.
DXF-Loader skips {...} blocks produced by 3DS Max & AutoCad correctly now.
DefaultLogger doesn't repeat identical log messages now.
FindInvalidData-Process removes empty or dummy animation tracks now.
LWO-Loader recognizes complex shaders (such as Fresnel) correctly now. Other LLWO bugs still unsolved.
Fixed bugs in the Ply parser, causing non-triangular faces to crash.
Added some additional helperutilities to StreamReader.
Fixed a bug in ProcessHelper.h causing SPlitLargeMeses and SortBxPType to crash for meshes containing many bones.
Changed OB default material from black to gray.
Added additional test fils: ply (bugfix), ase (animation), QUick3D & Irr (in the works), STL (export from 3DS Max)
git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@210 67173fc5-114c-0410-ac8e-9d2fd5bffc1f
Added SortByPType and DeterminePType (anon.) steps
Optimized ASE, fixed 3DS.
Rewrite all loaders to conform to the api changes.
Optimized normal computation code in LWOLoader.cpp
Added new unit tests
Added test file for AC3D (good old wuson again)
git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@167 67173fc5-114c-0410-ac8e-9d2fd5bffc1f
Added SharedPostProcessInfo-class to allow pp-steps to interact with each other.
Used this new feature for some cross-optimization between the steps: SpatialSort is now solely computed once, not up to three times.
3DS bugfix - orientation was wrong.
ASE normal vectors - although they are normally wrong and not orthonormal they are working now.
Fix in fast_atof.h - 1.45E45 (major 'E') is handlded correctly now.
Improvements on jAssimp, still WIP and not working.
Some LightWave bugfixes, still WIP.
git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@164 67173fc5-114c-0410-ac8e-9d2fd5bffc1f
aramis_acg