erwin.coumans
710954d772
Constraints can override their own number of solver iterations (either more or less than the default) or leave it default (-1)
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Bump version to 2.80
2012-03-03 03:07:18 +00:00
erwin.coumans
0adc75433b
fix a warning in btSerializer.h (unused variable nr)
2012-02-29 05:51:10 +00:00
erwin.coumans
8f389d13e7
fix btQuaternion::slerp
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See issue 583.
Thanks to macbearchen for the report and joshua downer for the fix
2012-02-29 04:50:39 +00:00
erwin.coumans
b90352d62b
changes in debug drawing, thanks to Dennis Cappendijk
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See Issue 559
2012-02-29 04:15:09 +00:00
erwin.coumans
bafef09b6e
add btAlignPointer template and use it in serializer/allocator
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this should fix Issue 559
2012-02-25 19:24:59 +00:00
erwin.coumans
f754952232
Pass in a const reference to a CompareFunc for quickSort, to make Visual Studio 2011 happy.
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Thanks to Cameron Hart
Fixes Issue 588
2012-01-23 21:39:44 +00:00
erwin.coumans
aa6f352ddc
use #include "btScalar.h" instead of "LinearMath/btScalar.h"
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fixes Issue 572
2011-12-12 16:56:39 +00:00
erwin.coumans
866dc2c6c7
operator argument had to be const
2011-11-22 00:21:48 +00:00
erwin.coumans
0e6926c096
avoid compile errors in projects (btHashMap copied gives errors, see http://gamekit.org/forum/viewtopic.php?f=9&t=29&start=93
2011-11-22 00:03:46 +00:00
erwin.coumans
4e0aa42123
Disallow the operator= for btAlignedObjectArray, together with some fixes in the code (to avoid accidental deep copy)
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Enable #define BT_ALLOW_ARRAY_COPY_OPERATOR in Bullet/LinearMath/btAlignedObjectArray.h to re-enable it
Fixes Issue 564, thanks to Tissen Peter for the report/fix
2011-11-15 20:09:05 +00:00
erwin.coumans
0d1fcf7c48
Move btOclUtils.cpp/h and btOclCommon.cpp/h to btOpenCLUtils.cpp/h
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Rename member numerator to m_numerator in btConvexHullComputer.cpp to avoid confusion (Thanks to Ian for the feedback)
Add btSoftBody::addAeroForceToNode and btSoftBody::addAeroForceToFace, thanks to Dongsoo Han/Saggita
2011-11-14 22:22:49 +00:00
erwin.coumans
a374f8c0d4
remove btOclGetMaxFlopsDev, it was buggy. Just use device 0 in the demos. The OpenCL initialization needs more work/some GUI.
2011-11-11 20:11:03 +00:00
erwin.coumans
ce62d7615e
Update version to 2.79 for a new bugfix release
2011-09-15 23:36:59 +00:00
erwin.coumans
b690019e39
Removed global operator- in btQuaternion, and rewrote the 'getAxis' method
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Add a unit test for testQuaternionGetAxisAngle
Thanks to ejtttje, fixes Issue 538
2011-09-13 23:37:05 +00:00
erwin.coumans
82234e6f33
add preliminary premake4 support (next to cmake) mainly to auto-generate Visual Studio projectfiles that can be redistributed (with no dependency on cmake, premake)
2011-09-02 22:24:08 +00:00
erwin.coumans
642a6821a5
remove speculative contacts, they break restitution and cause other artifacts
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use btConvexPolyhedron for debug rendering, if available
fixes in btConvexConvexAlgorithm for polyhedral contact clipping, if GJK separating normal is zero
don't shift vertices in btPolyhedralConvexShape
2011-08-30 03:28:32 +00:00
erwin.coumans
fcb1448f21
fix member variable name
2011-05-22 11:01:46 +00:00
erwin.coumans
b80e5fd167
Remove co-planar faces from convex hull, using 2d Graham scan
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Improve SAT performance, by skipping back-facing features
Add assert in array class (probably fires in places)
2011-05-20 12:29:24 +00:00
erwin.coumans
1b305562be
Added Pierre Terdiman's 'internal object' optimization to improve performance for separating axis tests.
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Make the winding consistent in btConvexHullComputer (and related fixes in btPolyhedralConvexShape), thanks to Ole!
Some fixes in the btPolyhedralContactClipping implementation (never report a penetration deeper than GJK/EPA found, to avoid issues due to its approximate contact normal directions)
Properly visualize btPolyhedralConvexHullShape that have a btConvexPolyhedron (by calling initializePolyhedralFeatures() method)
2011-04-15 18:37:28 +00:00
erwin.coumans
9a9a4394ab
fix in btParallelConstraintSolver to support double precision
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fixes in SAT/polyhedral contact clipping, avoid adding GJK contacts (the contact margin causes different contact depths)
add polyhedral convex shape in InternalEdgeDemo as example of the new SAT/polyhedral contact clipping (added reference to Manual/what's new)
avoid glueing objecs with contacts that are positive (no gaps)
2011-04-09 03:40:15 +00:00
erwin.coumans
cdddf9d25a
add FractureDemo to AllBulletDemos
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improvements in CCD handling
some cleanup of CcdPhysicsDemo and BasicDemo
2011-04-09 01:14:21 +00:00
erwin.coumans
852fa3ba30
add the BT_ prefix for all #ifdef guards, to avoid conflicts with developers own header defines.
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Fixes Issue 497
//license header
#ifndef BT_RIGIDBODY_H
#define BT_RIGIDBODY_H
class btRigidBody
{
};
#endif //BT_RIGIDBODY_H
2011-04-01 17:14:52 +00:00
erwin.coumans
f44cb95b2a
Added improved convex hull computation utility based on Preparata and Hong
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Thanks to Ole Kniemeyer, MAXON, See also http://code.google.com/p/bullet/issues/detail?id=275
The ConvexHullDistanceDemo uses it to visualize the convex hull of a point cloud.
2011-03-22 00:53:17 +00:00
erwin.coumans
7c3db274c2
add support for btScaledBvhTriangleMeshShape serialization (export and import through btBulletWorldImporter)
2011-03-12 20:25:03 +00:00
erwin.coumans
bcb08a93f8
update serialization structures
2011-03-12 04:39:24 +00:00
erwin.coumans
ec1bd45f4f
move some of the debug drawing from btCollisionWorld into btIDebugDraw.h,
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this allows the developer to create better looking debug primitives (sphere, capsule, cylinder, cone and plane)
2011-02-27 06:33:30 +00:00
erwin.coumans
4e8596eef5
Added some helper methods for constraints and btMatrix3x3,
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Thanks to francois, See Issue 466
Prevent crash in SoftBodyDemo, when picking constraints and demo-mode switches to next demo.
2011-02-27 03:28:53 +00:00
erwin.coumans
cb497b88a6
Avoid division by zero in softbody constraint solving
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Thanks majestik for reporting the issue and providing a patch, see Issue 469
Fix bug in findBinarySearch, luckily this method was not used yet.
Thanks snowcat for reporting a fix for this issue:
http://bulletphysics.org/Bullet/phpBB3/viewtopic.php?f=9&t=6294
2011-01-30 21:17:18 +00:00
erwin.coumans
22ff43e388
removed a minor warning
2011-01-06 02:26:18 +00:00
erwin.coumans
4ba9cfa5a4
trim some un-needed data from softbody joint serialization
2010-12-16 02:54:11 +00:00
erwin.coumans
dd7ee6919e
serialize btGeneric6DofSpringConstraint
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serialize btSoftBody::Joint
See also Issue 456
2010-12-16 02:35:44 +00:00
erwin.coumans
ba5012973d
Make argument to btDefaultSerializer optional, and use zero by default. This will dynamically allocate data, so there is no need to guess the maximum size anymore.
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Remove some cached data from SoftBodyLinkData, to reduce serialization file size.
2010-12-04 01:23:31 +00:00
erwin.coumans
6173a30bce
Improved BulletSoftBody serialization, added cluster support. Joints and copying data from GPU back to softbody are the main todo.
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Updated the Bullet/Demos/SerializeDemo to load .bullet files with the softbody data.
BulletSoftBody should use getWorldTransform and not getInterpolationWorldTransform
Fix btBulletWorldImporter so that it creates a copy of the index/vertex data, this prevents crashes when deleting the .bullet file with triangle meshes.
2010-12-03 03:11:21 +00:00
erwin.coumans
032c6bfe2c
add initial support for soft body / cloth serialization, and updated SerializeDemo to load soft bodies/cloth.
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Serializes soft body nodes (vertices), links, faces, tetrahedra, materials, anchors with rigid bodies.
Some todo's are serialization of pose, constraints between soft bodies
2010-12-01 05:55:08 +00:00
erwin.coumans
bc3b920995
clarified the comments for set/getting of an OpenGL submatrix
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Thanks to Mihail Isakov, see Issue 452
Fix sleeping/deactivation issue with kinematic objects, see Issue 442
2010-11-11 22:18:02 +00:00
erwin.coumans
41314b5ebc
Allow properly override of btAlignedAllocSetCustomAligned
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Fixes Issue 430, Thanks to wombatzus
2010-09-20 22:33:24 +00:00
erwin.coumans
318e0d74dc
Fix in btQuickprof that caused crash in ConcaveConvexcastDemo.cpp
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Thanks to Roman Ponomarev for the report
Make btVector3::rotate const
Thanks to lepoussin, see Issue 428
CMakeLists.txt improvement: don't copy resources when INTERNAL_CREATE_DISTRIBUTABLE_MSVC_PROJECTFILES is set
CMakeLists.txt improvement: INSTALL_EXTRA_LIBS for ConvexDecomposition and GIMPACTUtils
Thanks to andrebra, see Issue 425
2010-09-18 00:24:50 +00:00
erwin.coumans
c296122e4e
fix build for Intel Compiler 11.1 -> move static ::getFixedBody method from header to cpp file.
2010-09-08 00:38:15 +00:00
erwin.coumans
33a41798cf
more fixes to the 'make install' feature for both cmake and autotools
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now autotools uses the same library naming as cmake: libBulletSoftBody, libBulletDynamics, libBulletCollision, libLinearMath
cmake doesn't install .svn folders anymore
cmake pkgconfig bullet.pc.cmake 'include' folder fixed (removed /bullet postfix)
added BulletCollision/CollisionShapes/btTriangleInfoMap.h to the install
2010-09-07 23:40:17 +00:00
erwin.coumans
32714313a8
Move btClock into .cpp file, similar to Issue 381
2010-08-24 23:43:00 +00:00
erwin.coumans
a022c9a555
update .bullet format to 2.77, embed DNA inside its own chunk
2010-08-24 20:49:41 +00:00
erwin.coumans
436c71d440
fix btQuickprof introducing #define WIN32_LEAN_AND_MEAN, see also Issue 113
2010-08-23 22:21:29 +00:00
erwin.coumans
fcd1f62aeb
fix code page issues, see also Issue 414
2010-08-10 19:19:43 +00:00
erwin.coumans
9bee6f6afd
prepared some unit test for LinearMath
2010-07-24 01:16:42 +00:00
erwin.coumans
6d48fd6172
fix: start with localtime = 0
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fix: drawSphere function in btIDebugDraw should be virtual
2010-07-22 20:24:03 +00:00
erwin.coumans
6fcb48f918
bump up version to 2.77 in preparation for release.
2010-07-21 22:11:49 +00:00
erwin.coumans
745b3d4e05
fix some warnings, see Issue 400
2010-07-20 01:09:34 +00:00
erwin.coumans
b3f081fc85
Added preparation for GPU hardware accelerated solvers for BulletSoftBody (OpenCL and DirectCompute backends will follow)
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Added assert to check for positive masses in btCompoundShape::calculatePrincipalAxisTransform, see Issue 399
Fixes for LLVM/GCC compilation issue in btSequentialImpulseConstraintSolver
(Untested) fix for Linux 64bit compilation Issue 409
2010-07-16 23:26:25 +00:00
erwin.coumans
fbc17731ec
Several changes to sync Bullet trunk with PlayStation 3 spubullet version
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Still needs some cross-platform fixes
2010-07-08 17:02:38 +00:00
erwin.coumans
b83e16b7ff
fix out-of-bounds in AMD version of VectorAdd
2010-06-25 00:40:20 +00:00
