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- Fixed memory lead in Carve_getIntersectedOperandMeshes
- Union manifolds only if they intersects second operand, leave manifolds
which doesn't intersect second operand as-is.
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==================================
Merging Carve library integration project into the trunk.
This commit switches Boolean modifier to another library which handles
mesh boolean operations in much stable and faster way, resolving old
well-known limitations of intern boolop library.
Carve is integrating as alternative interface for boolop library and
which makes it totally transparent for blender sources to switch between
old-fashioned boolop and new Carve backends.
Detailed changes in this commit:
- Integrated needed subset of Carve library sources into extern/
Added script for re-bundling it (currently works only if repo
was cloned by git-svn).
- Added BOP_CarveInterface for boolop library which can be used by
Boolean modifier.
- Carve backend is enabled by default, can be disabled by WITH_BF_CARVE
SCons option and WITH_CARVE CMake option.
- If Boost library is found in build environment it'll be used for
unordered collections. If Boost isn't found, it'll fallback to TR1
implementation for GCC compilers. Boost is obligatory if MSVC is used.
Tested on Linux 64bit and Windows 7 64bit.
NOTE: behavior of flat objects was changed. E.g. Plane-Sphere now gives
plane with circle hole, not plane with semisphere. Don't think
it's really issue because it's not actually defined behavior in
such situations and both of ways might be useful. Since it's
only known "regression" think it's OK to deal with it.
Details are there http://wiki.blender.org/index.php/User:Nazg-gul/CarveBooleans
Special thanks to:
- Ken Hughes: author of original carve integration patch.
- Campbell Barton: help in project development, review tests.
- Tobias Sargeant: author of Carve library, help in resolving some
merge stoppers, bug fixing.
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http://markmail.org/message/fp7ozcywxum3ar7n
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blender_add_lib now takes a separate include argument to suppress warnings in system includes (mostly ffmpeg & python).
also only build wm_apple.c on apple+carbon configuration.
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and endif() which is no longer needed.
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reporting missing headers & C files.
this is important so IDE's using CMake integration always get blender headers. - QtCreator & MSVC for eg, probably others too.
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by cmake devs.
globbing vs explicit is discussed here.
http://www.cmake.org/pipermail/cmake/2008-December/025694.html
Practical implications are:
- developers need to keep CMakeLists.txt files up to date.
- Users wont get strange linking errors if they build after a file is added, since CMake detects CMakeLists.txt is modified and automatically reconfigure.
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blocks that were previously missed; and b) greatly increase my
ohloh stats!
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different platforms will follow soon. This was just tested against current CVS on MSVC 2005 with Verse, QuickTime, OpenEXR, Player all on.
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