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Author SHA1 Message Date
erwincoumans e999903c15 resolve some naming conflicts between Bullet 3.x and Bullet 2.x 
add BasicGpuDemo that bridges Bullet 2.x and Bullet 3.x (still preliminary/crashing/instable)
 2013-04-30 18:17:44 -07:00
erwincoumans bf7a779562 fix crash in Test_BitonicSort 2013-04-30 12:40:55 -07:00
Erwin Coumans 86a3cb5d2e only use GPU devices for Bitonic Sort (require workgroup sizes > 1, and most CPU devices only provide 1) 2013-04-30 12:18:46 -07:00
Erwin Coumans d517f2b064 fix stringify.sh 2013-04-30 11:57:43 -07:00
erwincoumans 92f0938af3 add bitonic sort, as comparison. 
fix stringify.bat for Windows (need to fix Mac/Linux version too)
 2013-04-30 11:40:09 -07:00
Erwin Coumans c5f488fe6d fix Mac build 2013-04-29 23:01:10 -07:00
Erwin Coumans 6b64517817 Merge branch 'master' of https://bitbucket.org/erwincoumans/bullet3_experiments 2013-04-29 22:55:38 -07:00
Erwin Coumans 13e134aba9 fix midi issue with Mac 2013-04-29 22:55:12 -07:00
erwin coumans a5bba9f792 disable missing tests 2013-04-29 22:25:12 -07:00
erwincoumans 3ac332f3a7 reorder files, in preparation for Bullet 3 -> Bullet 2 merge 2013-04-29 19:04:08 -07:00
erwincoumans 55b69201a9 rename to b3 convention, to avoid naming conflicts when using in combination with Bullet 2.x 2013-04-29 15:19:36 -07:00
erwin coumans 7366e262fd bt -> b3 and BT -> B3 rename for content and filenames 2013-04-28 23:11:10 -07:00
erwin coumans 6bcb5b9d5f tweaks in camera position in demo 2013-04-23 16:30:35 -07:00
erwin coumans f943204aa2 add .bullet loader for GPU demo 2013-04-23 16:07:17 -07:00
erwin coumans 66e5dcf65a add joint/constraint solver support (using CPU, Bullet 2.x solver), in combination with GPU contact solver 2013-04-23 12:03:55 -07:00
erwin.coumans@gmail.com 9abd0b6029 Sorry for the lack of updates, I am preparing Bullet 3.x initial release and get back to merging Bullet 2.x and Bullet 3.x afterwards. 
fix some crash in btSoftBody, related to running out-of-memory. You can configure the default maximum memory allocation for the signed distance field using worldInfo->m_sparsesdf.Initialize(hash, maxAllocation);
fix 'exploding' btSoftBody, related to very small masses. You can configure maximum displacement per frame using worldInfo->m_maxDisplacement 
avoid some crash in the world importer
 2013-04-22 19:00:58 +00:00
erwin coumans dc1984713a add option for btDbvtBroadphase (comparison) 2013-04-20 23:59:00 -07:00
erwin coumans a00af9d898 fixes to prepare for CPU dynamics bvh broadphase 2013-04-20 11:20:27 -07:00
erwin coumans 1179da4f9d avoid crash when no tree data is available 2013-04-19 23:53:24 -07:00
erwin coumans fbd192f360 allow multiple concave meshes, each with their own bvh 2013-04-19 23:30:29 -07:00
erwin coumans dd315d164d Merge branch 'master' of https://bitbucket.org/erwincoumans/bullet3_experiments 2013-04-19 18:30:24 -07:00
erwin coumans d086090c77 only do gl2cl once 
add contact stats option
re-enable a few more demos
 2013-04-19 18:30:05 -07:00
erwin coumans fd1b00965a Merge branch 'master' of https://bitbucket.org/erwincoumans/bullet3_experiments 2013-04-18 23:28:48 -07:00
erwin coumans 9ecd898c34 re-introduce Bullet 2.x solver, in Bullet3Dynamics/ConstraintSolver/b3PgsJacobiSolver.* 
move b3Contact and b3RigidBody
 2013-04-18 23:28:13 -07:00
erwin coumans b883283460 add gpu_initialize demo (to display OpenCL devices using Gwen/OpenGL 3.x instead of Glut 2013-04-18 12:04:48 -07:00
erwin coumans 626f0cf1e3 bt->b3 2013-04-17 17:52:51 -07:00
erwin coumans 3cb80ad1a3 more bt->b3* 2013-04-16 17:13:38 -07:00
erwin coumans e646754228 more bt* to b3* 2013-04-16 17:08:59 -07:00
erwin coumans faabffc23d bt -> b3 rename 
add docs
 2013-04-15 18:26:09 -07:00
erwin coumans 76e74523f6 rename gpu_sat -> gpu_narrowphase 2013-04-15 12:43:46 -07:00
erwin coumans ecf1752d68 fix resize problem with gwen OpenGLSample 2013-04-14 19:14:38 -07:00
erwin coumans 07b89beb39 bugfix for compound versus concave: compute the DeltaC2 after computing the (child) transforms for proper center 2013-04-12 13:02:35 -07:00
erwin coumans ec0d2ed523 extend Wavefront obj loader to recognize objects (for compound shape creation) 
add reproduction of a bug in compound versus concave trimesh
 2013-04-12 10:25:11 -07:00
erwin coumans 467a68293b fix convex-plane for > 4 vertices 
improve compound demo
 2013-04-10 00:03:02 -07:00
erwin coumans e1a4400037 add support for compound hull against plane 2013-04-08 18:42:32 -07:00
erwin coumans ce5652c26a add convex versus plane contact generation 2013-04-08 15:14:39 -07:00
erwin coumans 0a721ce5a3 plane-convex prep 2013-04-08 09:09:29 -07:00
erwin coumans c8fcf779bb add support for compound hulls against concave triangle mesh 2013-04-05 18:29:58 -07:00
erwin coumans 358f4f97a2 add re-usable createGraphicsSphere method in GpuDemo. 
introduce and use maxContactCapacity (needs to be fixed in various other contact kernels)
implement sphere versus trimesh
disable new/sequential GPU batching (only uses 1 thread in a warp, slow but works on NVIDIA/Apple OpenCL)
 2013-04-04 17:54:45 -07:00
erwin coumans 733572e625 fix btQuaternion(1,0,0,0) ->fix btQuaternion(0,0,0,1) 2013-04-03 18:28:06 -07:00
erwin coumans 4a93c2e704 x() -> x or getX() or [0] 
y() -> y or getY() or [1]
z() -> z or getZ() or [2]
w() -> w or getW() or [3]

make sphere-convex and sphere-compound collision work (still issues remaining)
 2013-04-03 18:27:36 -07:00
erwin coumans 8cee2e9b23 Merge branch 'master' of https://bitbucket.org/erwincoumans/bullet3_experiments 
Conflicts:
	btgui/OpenGLWindow/GLInstancingRenderer.cpp
 2013-04-03 09:24:21 -07:00
erwin coumans c2eb058e1f minor fixes 2013-04-03 09:19:39 -07:00
erwincoumans 5c8c8e1cbb implemented sphere-convex (supports edge and corner-vertex cases) 2013-04-02 22:09:40 -07:00
erwin coumans e38c032280 fix GPU solver (need to clear .w component because "m_linear" contains friction coefficient 
added a mixed solver to find bugs like that
 2013-04-02 14:53:30 -07:00
erwincoumans 1ebcc78280 added GpuSphereDemo (broken on NVIDIA GPU) 2013-04-02 13:21:45 -07:00
erwin.coumans 33688fc011 removed name from source code 2013-04-02 18:33:00 +00:00
erwincoumans 2aa2de45bc Merge branch 'master' of https://bitbucket.org/erwincoumans/bullet3_experiments 
Conflicts:
	demo/gpudemo/GpuDemo.h
	demo/gpudemo/main_opengl3core.cpp
 2013-04-02 10:29:38 -07:00
erwincoumans 05def38809 nvidia compatibility 2013-04-02 10:28:51 -07:00
erwin.coumans@gmail.com e8c2475c95 Added a gCompoundChildShapePairCallback to filter (enable/disable) child shape collisions for a btCompoundShape. 
Thanks to Rich McDaniel for the patch.
See MyCompoundChildShapeCallback in Demos/ConvexDecompositionDemo/ConvexDecompositionDemo.cpp for usage.
 2013-04-02 02:01:43 +00:00