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Author SHA1 Message Date
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
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
erwin coumans
9d96c24bee fix a compile error in the debug/testing particles kernel 2013-11-04 23:46:03 -08:00
erwin coumans
fcd5541b04 fix BasicGpuDemo compilation 2013-09-17 14:46:11 -07:00
erwincoumans
e2accf82a0 update readme.txt with some basic Bullet 3.x information 2013-09-09 09:02:38 -07:00
erwincoumans
01d62b12bb adjust velocity after solving PBD springs/links 2013-09-06 23:18:14 -07:00
erwincoumans
40acf922e3 add Thomas Jacobsen / position based dynamics cloth constraint solver 2013-09-06 19:50:58 -07:00
erwincoumans
8faac34801 move ExplititEuler cloth solver to its own file, so it can be replaced by PDB, implicit euler etc 
add wireframe toggle ('w' key)
add --paused command-line option to start simulation in paused mode
render cloth using drawPoints method
 2013-09-06 18:09:35 -07:00
erwincoumans
d0faea90f9 Merge branch 'master' of https://github.com/erwincoumans/bullet3 
Conflicts:
	btgui/OpenGLWindow/GLInstancingRenderer.cpp
 2013-09-06 14:34:47 -07:00
erwincoumans
8bee4ed64d replace doc with SIGGRAPH version 2013-09-06 14:33:18 -07:00
erwincoumans
ef42c17143 add drawPoint/drawLine (both slow) and drawPoints (faster) to GLInstancingRenderer, with GLSL shaders 2013-09-06 12:05:56 -07:00
erwin coumans
b79146c7fa add simple place holder for cloth simulation 2013-09-03 15:09:12 -07:00
erwincoumans
b1bab032b1 add CpuSoftBodyDemo (empty placeholder) 2013-09-03 08:48:27 -07:00
erwincoumans
181a323631 move b3RaycastInfo.h so it can be used without OpenCL dependency 
add b3Assert to make sure m_maxShapeCapacityInBytes is not exceeded in GLInstancingRenderer
prepare for CpuSoftClothDemo
 2013-09-02 22:31:48 -07:00
erwincoumans
d0da37f3dd Merge pull request #14 from mgerhardy/master 
* fixed small readme.txt error
 2013-09-02 04:41:54 -07:00
Martin Gerhardy
a1890b7c51 * fixed small readme.txt error 2013-09-02 11:49:25 +02:00
erwincoumans
5a1d0d8170 more work towards shared CPU/OpenCL codebase 2013-08-30 21:38:04 -07:00
erwin coumans
a6d9cf382f more work towards cpu pipeline, sharing OpenCL kernel code 2013-08-30 16:30:22 -07:00
erwincoumans
0ccb6922a8 more work towards CPU version 2013-08-30 08:06:46 -07:00
erwin coumans
f3c764102f add new files 2013-08-28 08:53:54 -07:00
erwin coumans
c901767b77 add RenderDemo to CpuDemo. 2013-08-28 08:51:20 -07:00
erwincoumans
412ddacee6 prepare towards CPU version of rigid body pipeline 2013-08-27 20:16:51 -07:00
erwincoumans
87639bca60 Update readme.txt 
shorten command-line parameter explanation and remove non-functional parameters
 2013-08-26 22:25:02 -07:00
erwincoumans
44f4f2c6dd Update readme.txt 
Add some explanation of command-line parameters for App_Bullet3_OpenCL_Demos_* and a reference to http://www.multithreadingandvfx.org/course_notes
 2013-08-26 22:20:48 -07:00
erwincoumans
c25b24267f Update readme.txt 
add some explanation of command-line parameters for App_Bullet3_OpenCL_Demos_* and a reference to http://www.multithreadingandvfx.org/course_notes
 2013-08-26 22:18:55 -07:00
erwincoumans
ad8d0e32f4 expose 2 new command-line options [--disable_cached_cl_kernels] [--load_cl_kernels_from_disk] 
on Windows (_WIN32) debug output goes to BOTH console and Visual Studio output log window.
 2013-08-26 21:58:55 -07:00
erwincoumans
d32629dbe2 add the option to load a set of AABB's from a file, see PairBench 
You can use the following command-line arguments:
App_Bullet*.exe --selected_demo=10 --cl_platform=1 --pair_benchmark_file=64006GPUAABBs.txt --benchmark
 2013-08-23 17:55:28 -07:00
erwin coumans
96994d3dd5 fix typo in b3Vector3 2013-08-22 23:25:00 -07:00