Bart/bullet3
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity
1,048 Commits 10 Branches 0 Tags
3268cab6d7bf713cfd01e185f611b202b2b7c361
Commit Graph

168 Commits

Author SHA1 Message Date
erwin.coumans
621be07178 move the SoftBody work into its own library, BulletSoftBody (work in progress) 2008-04-11 18:41:07 +00:00
erwin.coumans
fd5057ec5a fixed build/project files 2008-04-10 21:28:37 +00:00
erwin.coumans
1139c06a4d more soft body preparations, moved some parts from Demo/SoftBody to src/BulletDynamics/SoftBody 
moved Extras/ConvexHull/btConvexHull.* to src/LinearMath/btConvexHull.*
removed btCollisionObject::m_internalOwner, replaced it by m_internalType. This should not affect external API (it was clearly marked as internal)
 2008-04-10 20:00:41 +00:00
erwin.coumans
b32d6f790f added btInternalTickCallback, see btDynamicsWorld::setInternalTickCallback 
Thanks chunky!

http://www.bulletphysics.com/Bullet/phpBB3/viewtopic.php?f=9&t=1991
 2008-04-08 02:51:49 +00:00
erwin.coumans
06bae58536 patch for the constructor of the btHingeConstraint. Thanks LvR and eddybox! 
http://code.google.com/p/bullet/issues/detail?id=47
 2008-04-07 23:27:03 +00:00
erwin.coumans
569a949ae3 fixes in btQuaternion::inverse, fixed in btConeTwistConstraint, RagdollDemo and BenchmarkDemo. 
Some constraint limits for btConeTwistConstraint might need to flip sign now.
 2008-04-07 21:58:36 +00:00
erwin.coumans
ed3e909282 some more fixes for btSoftBody: 
+ use btBroadphaseProxy::AllFilter to collide with static and dynamic rigidbodies in broadphase
+ enlarge aabb for softbody in broadphase, otherwise misses collisions (deformation is not updated in-time?)
 2008-04-06 08:22:46 +00:00
erwin.coumans
b37a37a28e Added initial broadphase support for softbody versus softbody and softbody versus rigidbody (see btSoftSoftCollisionAlgorithm and btSoftRididCollisionAlgorithm) 
Added 	SOFTBODY_SHAPE_PROXYTYPE.
Some refactoring for btSoftBody, needs more work.
 2008-04-06 06:53:00 +00:00
erwin.coumans
39d929cbb0 removed btTypedUserInfo again, added getUid to btTypedConstraint 2008-04-05 01:58:38 +00:00
rponom
d175bfa22a Added slider constraint class btSliderConstraint 2008-04-05 01:09:26 +00:00
rponom
849780ba64 Added slider constraint class btSliderConstraint 2008-04-05 01:06:01 +00:00
john.mccutchan
ba27e0522b Add posix thread backend to BulletMultiThreaded. Contributed by Enrico. 2008-04-01 18:32:41 +00:00
erwin.coumans
64df6edf39 reverted DISABLE_CELL_DMA_READ_ONLY 
commented out printf
 2008-04-01 00:29:21 +00:00
erwin.coumans
a151ec1c73 fixed a few issues, removed dependency from BulletDynamics to Extras/ConvexHull 2008-03-31 01:09:41 +00:00
erwin.coumans
80714cab13 update CMakeList file, softbody in Cmake 2008-03-31 00:43:56 +00:00
erwin.coumans
726b9c2ac2 improved multi-platform support for SoftBodyDemo 2008-03-30 23:22:30 +00:00
erwin.coumans
d4698cb3d5 Added SoftBody demo, contribution by Nathanael Presson. Will integrate into Bullet broadphase. 
Added very basic drawTriangle for btIDebugDraw, useful for basic softbody visualization.
Added btGjkEpa2, contribution by Nathanael Presson. Improved version of EPA penetration depth computation, more suitable for multi-core/SPU (less memory usage). Note: btGjkEpa2 is not enabled by default currently.
 2008-03-30 23:08:06 +00:00
erwin.coumans
8d38ef49ef Moved ODE quickstep solver as optional solver into Bullet core, redistributed under the ZLib licensed with permission from Russell L. Smith 2008-03-30 21:03:35 +00:00
rponom
ce0075c96f Accumulated impulse cleaning for the 6DOF constraint added 2008-03-27 22:31:11 +00:00
erwin.coumans
65bb612598 - added quickSort to btAlignedObjectArray (has generally better performance then heapSort) 
- replaced all usage of heapSort by quickSort
- finished btMultiSapBroadphase. Still some work to be done to increase performance (faster add/remove from child broadphases. 
  uses currently AABB tree to locate child broadphase (should use grid), and sorted array takes too much time.
 2008-03-16 04:30:43 +00:00
erwin.coumans
fe5386a5c8 Made the move from sourceforge to googlecode (no svn sync any longer) 
Fixed BulletColladaConverter load/save
Removed btTypedUserInfo
Added btHashMap
Fixed btCapsuleShape
 2008-03-13 05:16:42 +00:00
ejcoumans
a4e63aed00 - DemoApplication, debug text rendering was broken, glLoadIdentity() missing 
- copy user data over to child shape
- added applied impulse to btManifoldPoint
- add ContactProcessedCallback (needs test/demo)
- didn't copy over m_additionalDampingFactor into btRigidBody.
 2008-02-07 08:00:16 +00:00
johnmccutchan
023f25c539 Add a btTypedUserInfo field to btTypedConstraint 2008-02-05 18:57:06 +00:00
johnmccutchan
8fff5c54e9 Added name fields to Collision Object and Shape. 
Added name field to Typed Constraint.
Added accessor for gravity in dynamics world.
 2008-01-30 01:52:07 +00:00
ejcoumans
6eb97cd966 added debug rendering for planeshape 
added void* userpointer (+getUserPointer/setUserPointer) to each btCollisionShape
 2008-01-23 03:06:15 +00:00
ejcoumans
f12f04fb97 optimization: only call solveGroup if there is some work: avoid virtual function call, its overhead can be excessive 
based on 3000 body benchmark
 2008-01-18 07:10:08 +00:00
ejcoumans
c0055bdb4a removed some profiling in the innerloop, it hurts performance 2008-01-18 06:48:55 +00:00
ejcoumans
d051e2eacb First commit of 2008, Happy New Year! 
Add option to compile without btClock and without profiling: comment out USE_BT_CLOCK, and #define BT_NO_PROFILE
Fixed typo/case in #include "LinearMath/btQuickProf.h", in SpuParallelSolver.cpp
Removed unnecessary files from libxml CMakeLists.txt
 2008-01-03 04:42:00 +00:00
ejcoumans
17a214a2b3 - Added btRigidBodyConstructionInfo, to make it easier to set individual setting (and leave other untouched) during rigid body construction. 
This was harder using default arguments. Thanks Vangelis Kokkevis for pointing this out.
- Fixed memoryleak in the ConstraintDemo and Raytracer demo.
- fixed issue with clearing forces/gravity at the end of the stepSimulation, instead of during internalSingleStepSimulation.
Thanks chunky for pointing this out: http://www.bulletphysics.com/Bullet/phpBB3/viewtopic.php?f=9&t=1780
- Disabled additional damping in rigid body by default, but enable it in most demos. Set btRigidBodyConstructionInfo m_additionalDamping to true to enable this.
- Removed obsolete QUICKPROF BEGIN/END_PROFILE, and enabled BT_PROFILE. Profiling is enabled by default (see Bullet/Demos/OpenGL/DemoApplication.cpp how to use this).
User can switch off profiling by enabling define BT_NO_PROFILE in Bullet/src/btQuickprof.h.
 2007-12-17 04:26:36 +00:00
ejcoumans
61ffa6a1b5 Updated cmake files, added header files, Thanks John McCutchan 
re-autogenerated msvc projectfiles with new HelloWorld/BulletMultiThreaded Demo 
Minor fixes
 2007-12-15 02:48:24 +00:00
ejcoumans
599579803e Added portable non-parallel implementation for btThreadSupportInterface: SequentialThreadSupport, Thanks John McCutchan (JMC) 
Added CMake support for BulletMultiThreaded.
 2007-12-13 03:47:47 +00:00
ejcoumans
947dc8d33d Moved the 'btRigidBody::clearForce' to the end of the stepSimulation, instead of in each substep. 
Should help with this issue, reported here: http://www.bulletphysics.com/Bullet/phpBB3/viewtopic.php?f=9&t=1601
We can optionally leave out the 'clearForces'.
Thanks everyone for the discussion.
 2007-12-12 02:53:51 +00:00
johnmccutchan
66cdbb9659 Fixes for IBM Cell SDK 3.0 by Jochen Roth 2007-12-11 19:49:09 +00:00
ejcoumans
a45912e39c move updateAabbs from dynamics world to collision world 2007-12-10 02:59:04 +00:00
ejcoumans
f1be4ab221 only update aabb of active objects, thanks Peter Tchernev for reporting (http://bulletphysics.com/Bullet/phpBB3/viewtopic.php?f=9&t=1764 ) 
move debug aabb rendering from updateAabb to debugDrawWorld
 2007-12-10 02:18:38 +00:00
ejcoumans
71fb40b775 some demo cleanup, part 0 2007-12-06 23:58:50 +00:00
ejcoumans
d53f2875e5 minor fixes, only btBvhTriangleMeshShape should provide getShapeType(), add get methods for motor limits in btHingeConstraint. 2007-12-06 01:41:07 +00:00
ejcoumans
eb9429ad31 need to include btQuickprof.h, instead of btQuickProf.h (breaks case sensitive systems) 
Thanks ola for reporting this!
 2007-11-28 18:55:28 +00:00
ejcoumans
e252f5cadd Bugfix: allow btCollisionObjects (non-btRigidBody) to interact properly with btRigidBody for cache-friendly btSequentialImpulseConstraintSolver. 
Thanks Andy O'Neil for pointing this out.
 2007-11-28 03:17:09 +00:00
ejcoumans
cab75b53ec added hierarchical profiling (needs more cleanup) 
avoid dynamic allocations in btRaycastVehicle
 2007-11-21 03:00:40 +00:00
ejcoumans
f5fb2d77eb fixed include path (don't use system include <>, but "" instead) 
Thanks to Stephen (shatcher) for reporting!
http://www.bulletphysics.com/Bullet/phpBB3/viewtopic.php?f=9&t=1696&p=6412#p6412
 2007-11-17 17:16:19 +00:00
ejcoumans
e755d1ed4e added some comments, to clarify unit-test/brute force implementations. 2007-11-02 01:14:29 +00:00
ejcoumans
a101719687 - removed warnings in GLUI, thanks Jorrit Tyberghein for the patch! 
- removed memory leaks from BasicDemo and Bullet library (other demos needs to be cleaned up!)
- added memory leak debugging functionality in btAlignedAlloc.h: #define BT_DEBUG_MEMORY_ALLOCATIONS
 2007-10-31 08:00:03 +00:00
ejcoumans
fd1e672fcb updated demos to show debug display with new AllBulletDemos (AllInOne), 
added btDynamicsWorld::getWorldType
 2007-10-25 07:07:12 +00:00
ejcoumans
ec76f2e0a3 - keep track of all memory allocations (gNumAllignedAllocs/gNumAllignedFree) 
All memory allocations in Bullet go through btAlignedAlloc/btAlignedFree
Fix in hinge constraint constructors, thanks Marcus Hennix!
 2007-10-22 22:23:10 +00:00
ejcoumans
c80d1532f6 made access to mesh interface more consistent, so btConvexTriangleMeshShape uses also 'getMeshInterface', similar to btTriangleMeshShape. 
Thanks Et3D for pointing this out here: http://www.bulletphysics.com/Bullet/phpBB3/viewtopic.php?f=9&t=1590
 2007-10-21 21:04:04 +00:00
ejcoumans
e7caaa28d3 re-organized memory (stack and pool) allocators. this lets the user pass in their own memory allocators. 2007-10-20 02:23:39 +00:00
ejcoumans
c625e756fe replaced btSimdMinMax.h by btMinMax.h in a few remaining places 2007-10-19 20:48:06 +00:00
ejcoumans
dbe502c5a8 prepare for Box2D style gui demo 2007-10-18 06:37:36 +00:00
ejcoumans
ea3dfb4ca3 made 'calculateLocalInertia' const, thanks to cgripeos, see http://www.bulletphysics.com/Bullet/phpBB3/viewtopic.php?f=9&t=1514 
- applied a large patch to remove warnings
Thanks to Enrico, see http://www.bulletphysics.com/Bullet/phpBB3/viewtopic.php?f=9&t=1568
- removed SSE includes, added #incude <string.h> for memset in Extras/quickstep, thanks Eternl Knight
- disabled 16-byte alignement on btQuadWord class, it causes problems under PS3 Linux. Need to check out why.
 2007-10-13 23:41:37 +00:00