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Author SHA1 Message Date
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
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
ejcoumans 210a913110 autogenerated msvc projectfiles (after adding btConvexPlaneCollisionAlgorithm to jam files) 2007-12-12 00:55:40 +00:00
ejcoumans d963a41a6b added new btConvexPlaneCollisionAlgorithm to cmake build files 2007-12-11 23:48:30 +00:00
ejcoumans 4c69ee93e2 small improvement in btConvexPlaneCollisionAlgorithm 2007-12-11 23:35:37 +00:00
ejcoumans a7e04dbdc2 Added faster and more robust support for btStaticPlaneShape 2007-12-11 23:13:29 +00:00
ejcoumans 0bf152cabe fixes in btCollisionWorld and Raytracer, to allow 'all hits' (work in progress) 2007-12-11 03:02:47 +00:00
ejcoumans a537fb68b6 fixes in btCollisionWorld and Raytracer, to allow 'all hits' (work in progress) 2007-12-11 03:00:53 +00:00
ejcoumans c1c01ff1a0 Use btContinuousConvexCollision instead of btGjkConvexCast (has issues in btCollisionWorld::objectQuerySingle) 
Fixes in btHeightfieldTerrainShape, thanks Jay Lee.
 2007-12-11 00:38:13 +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 bf5a4a7d39 added workaround to compile libxml under Visual Studio 2008 Beta 2 2007-12-10 00:44:18 +00:00
ejcoumans a34f229ad3 make glui compile under MSVC 9.0 beta (vsnprintf is already defined) 2007-12-10 00:33:19 +00:00
ejcoumans 68af58c09d demo cleanup part 6, basic demo more self contained 2007-12-07 19:56:42 +00:00
ejcoumans a4bc26544c add support for generic concave shapes for convex cast. 
minor improvement in ray cast demo.
Thanks John McCutchan (JMC)
 2007-12-07 19:21:16 +00:00
ejcoumans 9447dfdcfb demo cleanup part 5, fixed memory leaks in ConstraintDemo 2007-12-07 06:24:19 +00:00
ejcoumans c1a2debd3b demo cleanup part 4 (fixed leaks in vehicle demo) 2007-12-07 02:12:00 +00:00
ejcoumans 8a28c7940a demo cleanup part 3 (fixed memory leaks in raytracer demo and linear convex cast demo) 2007-12-07 01:33:40 +00:00
ejcoumans e5720170f0 demo cleanup part 2 (gimpact memory leaks) 2007-12-07 01:21:37 +00:00
ejcoumans 2e4912b67a demo cleanup part 1 2007-12-07 00:27:30 +00:00
ejcoumans 71fb40b775 some demo cleanup, part 0 2007-12-06 23:58:50 +00:00
ejcoumans c09923dc20 fixed issue with fixed rigid bodies: need to create with mass == 0 2007-12-06 04:44:04 +00:00
ejcoumans 8f6bffe1f6 updated autogenerated projectfiles for new demos 2007-12-06 03:07:24 +00:00
ejcoumans 4d260bb736 added new demos to build system, fixed timing report (is in milliseconds -> ms) 2007-12-06 03:05:57 +00:00
ejcoumans 6f80b98a67 - fix issue with convex cast: results further away (larger hitfraction) could overwrite closer results 
- minor naming convention thing (variables start with lower case)
- renamed MotorDemo
- added ConcaveConvexcastDemo, Thanks John McCutchan (JMC)
 2007-12-06 02:54:29 +00:00
ejcoumans 35d2ae870c added MotorControl demo, thanks to eddybox 2007-12-06 02:17:15 +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 1245995c84 Added convex cast query to collision world. 
Thanks to John McCutchan (JMC)
 2007-12-06 00:51:24 +00:00
ejcoumans d2973ed48a added workaround for OpenGL bug in Mac OS X 10.5.0 (Leopard) 
added concave raycast demo
Thanks to John Rowe (JMC)
 2007-12-05 20:34:32 +00:00
ejcoumans a64cc39faf Fixed issues that prevent Linux version to compile. Thanks to Enrico for reporting and patch, see 
http://www.bulletphysics.com/Bullet/phpBB3/viewtopic.php?f=9&t=1747
 2007-12-04 02:22:05 +00:00
ejcoumans 1c82712b72 added newline at end, to avoid warning. 
Thanks verizon for reporting!
 2007-12-01 19:56:18 +00:00
ejcoumans 638c6f42e1 Added ConcaveRaycastDemo, thanks to John Rowe (JMC) for the contribution! 2007-11-30 20:38:47 +00:00
ejcoumans 86f0575291 fixed misleading name 'numTriangleIndices' into 'numTriangles', thanks Sean Tasker for reporting: 
http://www.bulletphysics.com/Bullet/phpBB3/viewtopic.php?f=9&t=1733
 2007-11-30 06:59:12 +00:00
ejcoumans f2c9588969 Added raycast against trianglemesh. Will be extended to object cast soon. 
Thanks John Rowe (JMC)
 2007-11-29 21:24:51 +00:00
ejcoumans 174f6009bb make getNumPoints const correct, add const getPoints(). Thanks Dirk 
http://www.bulletphysics.com/Bullet/phpBB3/viewtopic.php?f=9&t=1725
 2007-11-28 20:14:01 +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 5c1609fb23 don't fail if spheres have identical center, use arbitrary separating normal (1,0,0) 
Thanks Sean Tasker for reporting!
http://www.bulletphysics.com/Bullet/phpBB3/viewtopic.php?f=9&t=1681
 2007-11-21 04:17:00 +00:00
ejcoumans 58014b9848 2007-11-21 04:01:12 +00:00
ejcoumans 0da5790e5c small update on hierarchical timing integration 2007-11-21 03:49:23 +00:00
ejcoumans cab75b53ec added hierarchical profiling (needs more cleanup) 
avoid dynamic allocations in btRaycastVehicle
 2007-11-21 03:00:40 +00:00
ejcoumans 89382c0dc4 refreshContactPoints() is not needed anymore, it is already done inside collisionWorld->performDiscreteCollisionDetection(); 2007-11-17 17:25:38 +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 56e072ccc6 fixed memory leak in btMultiSapBroadphase, 
fixed hash function (typo, should use 2 proxies)
Thanks to Stephen (shatcher) for reporting and fixes!
http://www.bulletphysics.com/Bullet/phpBB3/viewtopic.php?f=9&t=1696
 2007-11-17 17:07:58 +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 dd934ebd02 modified Jamfile for GIMPACT, to properly install headerfiles 2007-11-08 17:57:04 +00:00
ejcoumans 7ef4eab189 use better tolerance, instead of hard-coded 0.0001 inside the btMultiSphereShape supporting vector implementation. 
Thanks to Phil Knight for reporting and fixing this issue (it could lead to failing collisions under certain conditions).
 2007-11-07 13:39:05 +00:00
ejcoumans 126f46cb99 attempt to try to 'install' the headers of GIMPACT 2007-11-07 12:35:57 +00:00
ejcoumans 282cbdcdd9 applied patch contributed by Tim Johansson: adds support for multiple mesh parts in combination with bvh, add short index support for meshes. 2007-11-06 06:47:04 +00:00
ejcoumans 47afa86482 added version define BT_BULLET_VERSION 2007-11-05 07:48:51 +00:00
ejcoumans 12c39a9d9f fixes in glui.h, forward declare classes 2007-11-05 07:38:22 +00:00
ejcoumans a03e5d7a56 added main.o (main.cpp) in ibm cell sdk makefile 2007-11-05 07:28:53 +00:00
ejcoumans e755d1ed4e added some comments, to clarify unit-test/brute force implementations. 2007-11-02 01:14:29 +00:00
ejcoumans 974ad5ac1b minor changes to make text better readable 2007-11-02 00:40:56 +00:00
ejcoumans 0723448895 disabled btTriangleMeshShape, to avoid usage, it is very slow performing for larger triangle meshes. Please use the derived btBvhTriangleMeshShape instead. 2007-11-01 23:59:22 +00:00
ejcoumans c3ac939a94 removed debug drawer, should be added externally (in main.cpp or in AllBulletDemos) 2007-11-01 23:44:50 +00:00
ejcoumans 2aec2a9969 Added some comments about the btPersistentManifold (contact point cache for potential overlapping pairs) 
http://www.bulletphysics.com/Bullet/phpBB3/viewtopic.php?f=9&t=1608
 2007-11-01 23:42:17 +00:00
ejcoumans dc4aacb03b add ability for user pair callback, this can be used to keep track of objects, overlapping a certain AABB/shape. 2007-11-01 18:21:17 +00:00
ejcoumans b70f5cda39 more demo cleanup 2007-11-01 06:01:07 +00:00
ejcoumans f3424f491c cleanup memory in CcdPhysicsDemo, RagdollDemo, ConcaveDemo, BspDemo (work in progress) 2007-11-01 05:50:50 +00:00
ejcoumans a146bbc293 more memory leak fixes in demo and btSimpleBroadphase. 
- deleting object (END key) needs to release
- call destructor of pair cache
 2007-10-31 08:17:48 +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 42fc5b37cc fixed drawing issue with new AllInOne demos, glClear/glutSwapBuffers was called twice each frame. 2007-10-31 04:39:45 +00:00
ejcoumans c36133cbd5 - removed obsolete/unused method in btTransform.h 
- enable pause mode in AllBulletDemos.
- allow verbose output of time stepping in CcdPhysicsDemo
 2007-10-27 00:17:20 +00:00
ejcoumans 1b7e5ad638 updated Raytracer demo, to enable non-world ray test 
disable USE_WORLD_RAYCAST to see low level method to do ray testing, using one of the convex casting methods (tracing a point against a convex)
 2007-10-26 21:40:57 +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 2a75e186ec updated CMake buildfiles 2007-10-25 05:31:34 +00:00
ejcoumans d17a8dae0e updated autogenerated msvc projectfiles, moved destructor in CPP file, it was causing some random crash under msvc 6.0 (todo find out why) 2007-10-25 05:11:19 +00:00
ejcoumans 5f5dfcf6b8 added btGetVersion(), return integer without the fraction: for example 2.64 returns 264. 
moved more demos into AllBulletDemos
 2007-10-25 04:37:48 +00:00
ejcoumans 7c5fbb9fbd added main.cpp 2007-10-24 02:00:42 +00:00
ejcoumans 5e343b54b2 updated GimpactTestDemo into AllBulletDemos 2007-10-24 02:00:27 +00:00
ejcoumans d10eac87c6 updated autogenerated msvc projectfiles, for AllBulletDemos 2007-10-23 06:33:06 +00:00
ejcoumans 9ffadec490 updated CMake file 2007-10-23 05:50:45 +00:00
ejcoumans ce0ce3b135 updated AllBulletDemo 2007-10-23 05:46:16 +00:00
ejcoumans aa28f8c223 Updated allbulletdemos glui framework, to work better with DemoApplication. 2007-10-23 02:22:18 +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 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 1b70c4e5c9 added preliminary broadphase/collision C-API 2007-10-21 22:52:11 +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 b888f2d994 updated autogenerated msvc projectfiles 2007-10-21 06:08:13 +00:00
ejcoumans c30a26e990 moved demo files 2007-10-21 06:05:42 +00:00
ejcoumans ed342ede3b moved FrameWork into Demos folder 2007-10-21 05:59:16 +00:00
ejcoumans 554d2c7e15 update Jamfile.in to add Examples folder 2007-10-21 05:36:33 +00:00
ejcoumans c890560063 upgrade version 2007-10-21 05:22:12 +00:00
ejcoumans 53b77629b8 updated cmake build 2007-10-21 05:17:28 +00:00
ejcoumans a6d1b74568 renamed FrameWork to AllBulletDemos 2007-10-21 05:07:30 +00:00
ejcoumans e56ac06fe2 added support for FrameWork demo running CcdPhysicsDemo,BasicDemo,BspDemo 2007-10-21 04:59:55 +00:00
ejcoumans 095f5f42a9 allow some existing demos to run in the TestFrameWork 2007-10-21 04:22:43 +00:00
ejcoumans 85b4b149b7 missed one dynamicCast 2007-10-21 03:15:14 +00:00
ejcoumans 11a0589732 removed the need for RTTI/runtime type checking/dynamic_cast in glui. It is unnecessary to overhaul the build systems just for this feature. Replaced by upcasting virtual methods 
if ( !dynamic_cast<GLUI_Rollout*>(this) &&
becomes
if ( !this->dynamicCastGLUI_Rollout() &&
etc.
 2007-10-21 03:02:11 +00:00
ejcoumans fb1a4bd37e for now use default GLUT, we check out freeglut later 2007-10-20 16:28:16 +00:00
ejcoumans 49d9b14b14 fixed optional lib dependency in Jam build system for Extras/boxbox and Extras/quickstep 2007-10-20 15:35:36 +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 1e4e52306f don't crash when running out of pool memory, just use btAlignedAlloc/btAlignedFree instead 2007-10-19 21:25:58 +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 8f7b132d23 add glui library 2007-10-18 04:59:58 +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