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Author SHA1 Message Date
erwin coumans
1dce953d76 one more debug option for a kernel, to fix a Mac OSX issue (one more to go...) 2013-12-16 12:36:22 -08:00
erwincoumans
fc474a0e62 more debugging to fix Mac OSX OpenCL issue on certain GPUs. 2013-12-16 10:53:38 -08:00
erwincoumans
dca5bbb744 Update readme.txt 
add a few more (experimental) command line arguments to readme.txt
 2013-12-14 11:21:57 -08:00
erwin coumans
9ebef9552b implement 'new contact reduction' kernel on CPU , for debugging 2013-12-14 10:54:25 -08:00
erwin coumans
d24b1eaae9 better host check code, to determine failing OpenCL kernels on certain (Apple) platforms 2013-12-13 13:27:00 -08:00
erwin coumans
571b14787a implement clipFacesAndFindContactsCPU, to track down OpenCL issue on Mac OSX 2013-12-13 10:05:07 -08:00
Erwin Coumans
33889a3dc9 Merge branch 'master' of https://github.com/erwincoumans/bullet3 2013-12-13 08:40:18 -08:00
Erwin Coumans
f9c22b61af fix Mac OSX build 2013-12-13 08:40:05 -08:00
erwin coumans
3fe969c4ee b3Solver -> pass pointer to source instead of 0 (was left over from a debugging session), thanks to David for the report 
Break up clipHullHullConcaveConvexKernel into multiple stages, so it might 'fit' in Apple's OpenCL implementation
Implemented bvhTraversalKernel and findConcaveSeparatingAxis on CPU (debugging, possible future CPU version)
 2013-12-13 07:52:41 -08:00
erwin coumans
c155e126d0 move parts of collision pipeline to shared header files (work-in-progress) 2013-12-12 11:03:55 -08:00
erwin coumans
ba2ba28a89 add Bullet 2.x CPU FeatherstoneMultiBodyDemo 2013-12-09 14:16:51 -08:00
erwin coumans
9379c7fb8c enable mouse picking for BasicDemo (will move it to a shared code part soon) 2013-12-07 11:19:57 -08:00
erwincoumans
30a6fe705f remove obsolete executables, prettify Bullet 2.x CPU BasicDemo a little bit. 2013-12-06 18:11:04 -08:00
erwincoumans
fca6d11381 created new Bullet 2 CPU BasicDemo, using the OpenGL 3 rendering. I will add picking soon. Hold ctrl/alt + mouse to move/zoom camera 
remove reference to btGImpact (it is removed now)
 2013-12-06 17:48:58 -08:00
Erwin Coumans
bbb2c8a6f1 Merge branch 'bullet2stripped-master' 2013-12-06 15:32:59 -07:00
Erwin Coumans
f06312c632 remove most clutter (todo) 2013-12-06 15:29:13 -07:00
Erwin Coumans
9e9b172b23 Merge branch 'bullet2-master' 2013-12-06 15:09:34 -07:00
Erwin Coumans
ffbef54c4f test 2013-12-06 15:06:54 -07:00
erwin.coumans@gmail.com
d48e2c717c fix rotation correction in btFixedConstraint, see Issue 769 2013-12-04 19:06:28 +00:00
erwin.coumans@gmail.com
1362b6ab48 Fix convex cast normals for btScaledBvhTriangleShape: normals were already in world space 
See Issue 371 THere seems to be some other issues, need to get a reproduction case.
 2013-11-26 18:44:06 +00:00
erwin.coumans@gmail.com
5910b42d8d fix SIMD_2_PI macro, see Issue 773 2013-11-26 17:15:05 +00:00
erwin coumans
ec39c2f210 Removed to bitonic sort and ios, they were not used and confuse Bram :) 
http://bulletphysics.org/Bullet/phpBB3/viewtopic.php?t=9570
 2013-11-25 21:38:44 -08:00
erwin coumans
beb9e98cd3 expose the gUseLargeBatches as command-line argument --use_large_batches 2013-11-21 09:15:52 -08:00
erwin coumans
8a7ad65177 added a variation of the constraint solver, that works on CPU OpenCL (oneBigBatch), one stage (batching) happens on CPU for this mode 2013-11-21 09:15:42 -08:00
erwincoumans
1d5c651753 Use more shared data structures in src\Bullet3OpenCL\NarrowphaseCollision\kernels\satClipHullContacts.cl 
Revert default error func (was broken)
 2013-11-19 17:52:59 -08:00
erwin coumans
26dfaa441e add some command-line options 
--use_jacobi
--allow_opencl_cpu

b3LauncherCL constructor takes string, to make it easier to determine failing OpenCL kernel
b3SetCustomErrorMessageFunc, printf error and exit(0)
 2013-11-19 13:42:53 -08:00
erwin.coumans
bda1fb7dd2 fix 64bit iOS,see also Issue 739 2013-11-18 22:17:00 +00:00
erwin.coumans@gmail.com
9aad92315b Avoid crash in btCompoundCompoundCollisionAlgorithm if there is no tree for one of the btCompoundShapes 
Update the revision, to avoid clearing the child cache each frame
 2013-11-17 20:35:35 +00:00
erwin.coumans@gmail.com
886650a038 fix 'unused' warning. Fixes Issue 770 2013-11-17 20:13:50 +00:00
erwin.coumans@gmail.com
673e74146e only build demos using extras if BUILD_EXTRAS is on 2013-11-17 20:03:42 +00:00
erwincoumans
54909160a7 Update readme.txt 2013-11-12 09:46:44 -08:00
erwincoumans
1efecf9dba Update readme.txt 
add explanation of a few new command-line parameters
 2013-11-12 09:39:09 -08:00
erwincoumans
47d543f72b update Win32 executable to start with the Samurai trimesh scene 2013-11-12 09:33:50 -08:00
erwincoumans
a78cbcf354 Accidently left some very slow copyToHost in the batching code, removing it makes it faster :-) 2013-11-12 09:03:30 -08:00
erwincoumans
f7abea1b2c remove precompiled Windows binaries, they were just for the alpha pre-release download 2013-11-11 22:47:06 -08:00
erwincoumans
7796ca1de7 add Windows binaries for a release/tag 2013-11-11 22:23:19 -08:00
erwincoumans
472614772f expose some more settings as command-line parameters: 
[--disable_shadowmap] [--shadowmap_size=int] [--shadowmap_resolution=<int>] [--use_jacobi] [--use_uniform_grid]
 2013-11-11 22:20:21 -08:00
erwincoumans
5ce0b3938f Re-introduce GPU parallel Jacobi solver, called btGpuJacobiContactSolver. There are still some issues, but for basic scene's it works. 
To avoid confusion, rename GPU contact solver to btGpuContactSolver, and constraint (non-contact) solver to btPgsConstraintSolver.
 2013-11-11 21:15:06 -08:00
erwincoumans
ef6be5370d more work towards hybrid of GPU grid and sap broadphase, separating small, large (moving) and static objects 
re-enable 'useNewBatchingKernel', it is slower but more robust
 2013-11-11 02:19:04 -08:00
erwin coumans
d13de109a5 work towards re-enabling GPU grid broadphase (in addition to GPU sap bp) 2013-11-10 23:19:51 -08:00
erwincoumans
b0c43520e3 more work towards re-enabling grid broadphase. 2013-11-10 22:00:35 -08:00
erwincoumans
ad8585f184 prepare for btGpuGridBroadphase 2013-11-10 14:15:23 -08:00
erwincoumans
6b5921b1b3 added a basic test for SimpleOpenGL3 2013-11-09 13:09:11 -08:00
erwincoumans
8f3051fdf1 add ImplicitCloth demo, by Stan Melax 
add SimpleOpenGL3App, used in ImplicitCloth demo. The Bullet 3.x demos should use this as a template, it will clean up some of the mess.
 2013-11-09 12:12:33 -08:00
erwincoumans
a6bc61ad1a tweaked the particle demo a little bit 2013-11-08 23:21:01 -08:00
erwincoumans
768ea211a6 add a waiting message, during startup of a demo. 
fix an OpenCL kernel, broken in previous commit.
 2013-11-07 16:47:18 -08:00
erwin coumans
e85bae5fe3 share more data structures and code between OpenCL kernels and C/C++ code on CPU (non-OpenCL) 
integrateSingleTransform
fix bug in registerRigidBody (could lead to random crashes, especially when performing picking/adding rigid bodies afterwards)
 2013-11-07 15:49:57 -08:00
erwin coumans
e20cb22832 share more data structures and code between OpenCL and C/C++ on CPU: 
move the setConstraint4/b3ConvertConstraint4 to shared code.
 2013-11-07 12:46:01 -08:00
erwin coumans
a9a758dd54 share more code between OpenCL kernels and C++ by moving kernel data structures/code to the 'shared' folders 2013-11-06 19:57:36 -08:00
erwincoumans
82a6855f9e fix OSX build 2013-11-05 14:09:35 -08:00