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98006e5607a7d062b6cd35d4b838d0f9ada7400d
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78 Commits

Author SHA1 Message Date
johnmccutchan
98006e5607 Tweaks to SpuBatchRaycast code 2008-02-13 03:10:53 +00:00
ejcoumans
1d576dd0af added COLLADA domAsset (authoring tool/upaxis), added dummy time that complies with COLLADA (needs fixing), fixed include path again (relative to current folder) 2008-02-12 23:44:21 +00:00
ejcoumans
c1bceede01 existing projectfiles include Extras/BulletMultiThreaded, so we can't have 
-#include "BulletMultiThreaded/PlatformDefinitions.h"
but
+#include "PlatformDefinitions.h"
 2008-02-12 20:54:07 +00:00
johnmccutchan
2ca9503eb5 Fix include path 2008-02-12 02:36:35 +00:00
johnmccutchan
c374217953 Use the rigid body angular factor in the parallel solver. 2008-02-08 20:02:26 +00:00
ejcoumans
71b58309cf add support for X,Z axis aligned capsules 2008-02-08 01:10:34 +00:00
johnmccutchan
31c1406fd4 Define spu_printf for Linux 2008-02-05 18:58:28 +00:00
ejcoumans
984811f459 fixes to compile/share more code between SPU and PPU 2008-02-01 03:44:17 +00:00
ejcoumans
5399a9ae8c fixes to compile/share more code between SPU and PPU 2008-02-01 03:35:54 +00:00
ejcoumans
1cdd5bf67f add support for 16bit and 32bit indices in SPU/BulletMultiThreaded version of btBvhTriangleMeshShape 2008-02-01 02:13:24 +00:00
ejcoumans
5c40e615bd make source compile under MinGW32 
todo: link against OpenGL GLU/GLUT.
 2008-01-30 01:09:01 +00:00
ejcoumans
30e1c56520 fix doubleprecision build 2008-01-24 02:40:15 +00:00
ejcoumans
af85183a48 fixed to get MacOSX to compile, added new files to CMakeLists.txt 2008-01-23 23:13:31 +00:00
johnmccutchan
be0beaf7bd Refactored SpuGatheringCollisionTask to use code in SpuCollisionShapes. 
More work on SpuBatchRaycaster. It is working now on the PS3 and Windows.
 2008-01-14 23:44:07 +00:00
ejcoumans
6ba6805b43 bugfix: need to use returned address of cellDmaSmallGetReadOnly 
Thanks John McCutchan for pointing this out. Affects non-Cell BulletMultiThreaded.
 2008-01-12 00:07:39 +00:00
johnmccutchan
702323f27a Initial work on batch raycast support. 2008-01-08 23:38:33 +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
c09a09d169 replaced cellDmaSmallGet by mfc command 2007-12-15 03:03:09 +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
6dff743d68 Cleanup some #defines in parallel collision detector, add conditional freeglut support to return from glutMainLoop. 2007-12-15 00:40:34 +00:00
ejcoumans
c5e6044e53 added MultiThreadedDemo 2007-12-14 07:17:35 +00:00
ejcoumans
d7354e5387 get SequentialThreadSupport to compile on the Mac 2007-12-14 06:21:51 +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
8d10a6ba1d Fix friction and restitution in BulletMultiThreaded (collision detection and parallel solver) 
Thanks to lsgmasa for reporting, see http://www.bulletphysics.com/Bullet/phpBB3/viewtopic.php?f=9&t=1758
 2007-12-12 03:41:35 +00:00
johnmccutchan
66cdbb9659 Fixes for IBM Cell SDK 3.0 by Jochen Roth 2007-12-11 19:49:09 +00:00
ejcoumans
58014b9848 2007-11-21 04:01:12 +00:00
ejcoumans
cab75b53ec added hierarchical profiling (needs more cleanup) 
avoid dynamic allocations in btRaycastVehicle
 2007-11-21 03:00:40 +00:00
ejcoumans
56c69bc42e - stop threads when exiting demo that uses multi threading 
- improved friction model for parallel solver (align the friction direction with projected velocity, unless the projection is close to zero (only then use 2 arbitrary axis orthogonal to contact normal)
 2007-11-11 22:48:08 +00:00
ejcoumans
232f41353f fixed issue with BulletMultiThreaded parallel solver friction constraint initialization, and removed unused velocityImpulse. 2007-11-11 18:39:47 +00:00
ejcoumans
550c500ca7 Set debug drawer for demo 
Fixed issue with toggle of activation in the DemoApplication
added hint/todo for Win32ThreadSupport
 2007-10-23 01:16:31 +00:00
ejcoumans
c625e756fe replaced btSimdMinMax.h by btMinMax.h in a few remaining places 2007-10-19 20:48:06 +00:00
ejcoumans
830c096e10 added a cellDmaLargeGetReadOnly/cellDmaGetReadOnly, which avoid memcpy on non-SPU platforms. 
enabled it for triangle mesh aabb DMA transfers. Todo: check if it is worth also modifying other parts of the code to avoid the memcpy into the 256kb Task memory.
 2007-10-16 23:58:26 +00:00
ejcoumans
6303d98844 - use mfc directly, instead of cellDmaSmallGet (allow sizes under 32 bytes, instead of 16) 
- align btBroadphaseProxy to 16 bytes
 2007-10-16 00:52:23 +00:00
ejcoumans
6797ee41cb updated BulletMultiThreaded Libspe2 version, it now runs parallel collision detection properly on IBM Cell SDK 2.1, with Playstation 3 Linux on SPUs. 2007-10-15 05:45:12 +00:00
ejcoumans
e13cbe06ba removed unnecessary files from Libspe2 Makefile 2007-10-15 01:18:32 +00:00
ejcoumans
ffcdb0f93d BulletMultiThreaded needs to refreshContactPoint for contact manifold (this has been moved to the collision detector, instead of constraint solver) 
BulletMultiThreaded support function for box shouldn't compensate for the collision margin anymore
 2007-10-14 01:51:07 +00:00
ejcoumans
9e530a005c make parallel solver compile on MSVC 6 2007-10-12 06:59:59 +00:00
ejcoumans
0405ce278a use size_t instead of int, for allocator 
added hashtable based PairManager, thanks Pierre Terdiman and Erin Catto
improved friction in 'cachefriendly' solver
moved 'refreshcontactpoints' into collision detection, instead of solver
avoid linear search for contact manifolds, by storing an index
ignore margin for sphere shape (its entire radius is already margin)
avoid alignment checks in BVH serialization, they don't compile on 64-bit architectures
made 'bomb' box more heavy
 2007-10-11 03:17:54 +00:00
ejcoumans
cc9a42d4e3 update build for IBM Cell SDK 2007-10-03 00:38:08 +00:00
ejcoumans
150f7f704b pass vector by reference (alignment) 2007-09-30 03:33:12 +00:00
ejcoumans
c98a678c9a Makefile to create SPU elf and PPU lib for libspe2 parallel Cell SPE support. Contribution by IBM Germany 'Extreme Blue' project: 
Thanks to Benjamin Hoeferlin, Minh Cuong Tran,Martina Huellmann,Frederick Roth.
 2007-09-26 23:44:33 +00:00
ejcoumans
29dd9681f4 Added libspe2 parallel Cell SPE support contribution by IBM Germany 'Extreme Blue' project: 
Thanks to Benjamin Hoeferlin, Minh Cuong Tran,Martina Huellmann,Frederick Roth.
 2007-09-26 23:43:51 +00:00
ejcoumans
5ebab3e59b Added libspe2 parallel Cell SPE support contribution by IBM Germany 'Extreme Blue' project: 
Thanks to Benjamin Hoeferlin, Minh Cuong Tran,Martina Huellmann,Frederick Roth.
 2007-09-26 23:37:25 +00:00
ejcoumans
dae8b658da Added libspe2 parallel Cell SPE support contribution by IBM Germany 'Extreme Blue' project: 
Thanks to Benjamin Hoeferlin, Minh Cuong Tran,Martina Huellmann,Frederick Roth.
 2007-09-26 23:36:31 +00:00
ejcoumans
0ff4444118 Added libspe2 parallel Cell SPE support contribution by IBM Germany 'Extreme Blue' project: 
Thanks to Benjamin Hoeferlin, Minh Cuong Tran,Martina Huellmann,Frederick Roth.
 2007-09-26 23:35:47 +00:00
ejcoumans
b2b2ea71c6 Added libspe2 support contribution by IBM Germany 'Extreme Blue' project: 
Thanks to Benjamin Hoeferlin, Minh Cuong Tran,Martina Huellmann,Frederick Roth.
 2007-09-26 23:33:56 +00:00
ejcoumans
811c105c24 align btQuadWord on 16byte boundary 
slightly improved friction model
 2007-09-25 06:58:53 +00:00
ejcoumans
08d036afc7 multi-threading improvements: optionally use software caching (IBM/PS3), move some code from cpp to header to inline. 2007-09-20 22:42:56 +00:00
ejcoumans
b054f375bc - Added serialization to btBvhTriangleMeshShape/btOptimizedBvh. See ConcaveDemo for example usage. 
- added bt32BitAxisSweep3, which co-exists without recompilation, using template class. This broadphase is recommended for large worlds with many objects (> 16384), until btMultiSwap is finished.
- Fixed some recent issues in Bullet 2.57 related to compound (thanks Proctoid) and memory allocations
 2007-09-10 01:14:42 +00:00