erwin.coumans
5b34356c43
Load the ParticlesOCL.cl from memory, using the MSTRINGIFY macro, instead of loading it from disk.
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Small cleanup of cmake build for NVIDIA and AMD OpenCL
For AMD Stream SDK use:
INCLUDE_DIRECTORIES( ${AMD_OPENCL_INCLUDES} )
LINK_LIBRARIES( ${CMAKE_ATISTREAMSDK_LIBPATH}/OpenCL.lib )
For NVIDIA CUDA SDK:
INCLUDE_DIRECTORIES( ${NVIDIA_OPENCL_INCLUDES} )
LINK_LIBRARIES( ${NVIDIA_OPENCL_LIBRARIES})
2010-09-09 23:07:23 +00:00
erwin.coumans
cb2de12243
btSoftBodySolver_OpenCL::setDefaultWorkgroupSize to customize the work group size.
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Thanks to Simon Green for the feedback, see also Issue 419
Added BT_PROFILE for "predictUnconstraintMotionSoftBody"
Added a few missing destructors.
Added AllMemoryBarrier
Thanks to Lee Howes for the commit in the branch.
2010-09-08 22:21:59 +00:00
erwin.coumans
33a41798cf
more fixes to the 'make install' feature for both cmake and autotools
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now autotools uses the same library naming as cmake: libBulletSoftBody, libBulletDynamics, libBulletCollision, libLinearMath
cmake doesn't install .svn folders anymore
cmake pkgconfig bullet.pc.cmake 'include' folder fixed (removed /bullet postfix)
added BulletCollision/CollisionShapes/btTriangleInfoMap.h to the install
2010-09-07 23:40:17 +00:00
erwin.coumans
44b82652d0
Collision flag CF_DISABLE_SPU_COLLISION_PROCESSING can be combined with other flags (avoids SPU/parallel collision dispatch)
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Fix for MinGW32 build
2010-08-30 21:46:23 +00:00
erwin.coumans
33ddc450b4
typo kernal -> kernel
2010-08-27 00:36:12 +00:00
erwin.coumans
958c705a02
Demos/ConvexHullDistance/ConvexHullDistanceDemo.cpp to compile again
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Allow to use convexProcessingThreshold as maximum distance for convex-convex computation (useful for closest distance/point computation)
2010-08-25 01:28:46 +00:00
erwin.coumans
6a9e16501c
Fixes to compile MiniCL under Linux.
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OpenCL fixes for Linux not processed yet (TBD)
2010-08-24 21:35:28 +00:00
erwin.coumans
51d43c8166
2010-08-19 23:12:06 +00:00
erwin.coumans
5d89141357
apply patch for building shared libraries (and frameworks)
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Thanks to ejtttje see Issue 357
2010-08-19 22:28:41 +00:00
erwin.coumans
32433aa8b3
Allow to link the DX11ClothDemo against the 64bit DirectX SDK for x64 builds
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Fix memory leaks in btBulletFile and btParallelConstraintSolver (and added some additional profile timers)
2010-08-19 20:03:23 +00:00
erwin.coumans
f89ddcc86e
minor fixes in BulletMultiThreaded: SpuCollisionTaskProcess had a memory leak and warnings in btParallelConstraintSolver
2010-08-18 01:33:06 +00:00
erwin.coumans
4f9b450200
added OpenCL cloth demo, contributed by AMD.
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updated GpuSoftBodySolvers
updated DirectCompute cloth demo
2010-08-14 00:56:17 +00:00
erwin.coumans
e3f4f6f1c5
fix double-precision support
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improve serialization, better search for SDNA1 tag
2010-07-21 23:59:41 +00:00
erwin.coumans
7684c1b92d
use relative path, to make it easier to include btBulletWorldImporter, #include "../BulletFileLoader/btBulletFile.h"
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Create a separate library for MiniCL (a rudimentary OpenCL wrapper to run kernels on multi-core CPU using the default C++ compiler, using Win32 Threads or Posix)
tweak vectormath/vmInclude.h for PS3 platforms
fix warning in btKinematicCharacterController
2010-07-21 21:33:40 +00:00
erwin.coumans
dd0f022d1d
trying to sort out the vectormath include path mess:
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move vectormath to src folder, and add a vmInclude.h that contains the logic in a single location.
If you still need a system-wide vectormath, make sure to define USE_SYSTEM_VECTORMATH (in build system)
2010-07-21 19:11:28 +00:00
erwin.coumans
11fa2e8b43
Added GPU SoftBody constraint solvers for DirectX 11 (Direct Compute) and OpenCL, thanks to AMD.
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See also http://code.google.com/p/bullet/issues/detail?id=390
Added Demos/DX11ClothDemo
(an OpenCL cloth demo will follow soon)
2010-07-20 16:09:53 +00:00
erwin.coumans
745b3d4e05
fix some warnings, see Issue 400
2010-07-20 01:09:34 +00:00
erwin.coumans
5b70a895a5
fix some issues with Linux compatibility,
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see Issue 409
2010-07-17 13:44:10 +00:00
erwin.coumans
b3f081fc85
Added preparation for GPU hardware accelerated solvers for BulletSoftBody (OpenCL and DirectCompute backends will follow)
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Added assert to check for positive masses in btCompoundShape::calculatePrincipalAxisTransform, see Issue 399
Fixes for LLVM/GCC compilation issue in btSequentialImpulseConstraintSolver
(Untested) fix for Linux 64bit compilation Issue 409
2010-07-16 23:26:25 +00:00
erwin.coumans
fbc17731ec
Several changes to sync Bullet trunk with PlayStation 3 spubullet version
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Still needs some cross-platform fixes
2010-07-08 17:02:38 +00:00
erwin.coumans
76a58e1f4e
fixes in OSX ThreadingDemo / PosixThreadSupport
2010-06-29 01:19:03 +00:00
erwin.coumans
7bfa94b6a3
implement barrier/critical section for OSX (PosixThreadSupport)
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enable Demos/ThreadingDemo for OSX
add cmake build support for VectorAdd_OpenCL for OSX
2010-06-28 23:03:14 +00:00
erwin.coumans
8bf91f735c
Create a stringify example, instead of loading the .cl file from disk, include it as a string.
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The kernel in the .cl file is also compiled by the native C++ cpu compiler, when using MiniCL.
When you want to debug the kernel using MiniCL, and want to put breakpoints, it is best to:
1) enabled the define #define DEBUG_MINICL_KERNELS 1 in Bullet/src/BulletMultiThreaded/MiniCL.cpp
2) temporarily remove the stringify lines in the .cl kernel, because it prevents the debugger from finding the right line.
2010-06-25 22:21:18 +00:00
erwin.coumans
498da0721b
Move some code from Branches/OpenCL to trunk, related to threading and OpenCL:
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Added Demos/ThreadingDemo showing how to use the cross-platform btThreadSupportInterface under Windows.
Added Demos/ParticlesOpenCL showing how to run the NVidia particle demo under OpenCL implementations by AMD, NVidia and MiniCL (CPU)
2010-06-24 22:54:00 +00:00
erwin.coumans
f7be7acc3a
minor thread debugging issue: move printf before the SetEvent (in Win32ThreadSupport)
2010-05-14 00:36:10 +00:00
erwin.coumans
ae09329a9d
Add PPU fallback for btCompoundShape that have more child shapes than MAX_SPU_COMPOUND_SUBSHAPES (default 16, see SpuNarrowPhaseCollisionTask/SpuCollisionShapes.h)
2010-05-12 23:06:48 +00:00
rponom
b409abac09
Deltas of linear and angular velocities applied to rigid bodies now are kept between simulation steps.
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Read-only access functions added to btRigidBody to get these values
Several OpenCL functions are implemented for MiniCL
2010-03-17 19:06:59 +00:00
erwin.coumans
97bc4be09d
improving shared library/framework support (still untested)
2010-03-06 17:07:22 +00:00
erwin.coumans
81f04a4d48
fix: some file didn't have the svn:eol-style native yet
2010-03-06 15:23:36 +00:00
erwin.coumans
c517f14dd4
fix some compile issue on some 64bit compilers
2010-02-28 22:21:07 +00:00
erwin.coumans
1c0ec85c32
Retired the Jam build system (and msvcgen). CMake is currently the preferred build system on Windows, Mac and UNIX
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(autotools files are still left for now)
2010-02-20 15:47:20 +00:00
erwin.coumans
6ef37ab722
pass on rigid body name in btBulletWorldImporter, to make it easier to bind physics and graphics objects.
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moved some obsolete files to Extras/obsolete, and removed freeglut
moved ColladaDemo to Dynamica Maya plugin repository (it has COLLADA_DOM and libxml), see http://dynamica.googlecode.com
Added new .bullet file
Minor update in Bullet_User_Manual.pdf, removed obsolete Bullet_Faq.pdf
2010-02-20 15:39:09 +00:00
erwin.coumans
820119a6df
fix previous commit in BulletMultiThreaded.
2010-02-18 05:55:39 +00:00
erwin.coumans
2b7c0989a0
parallel/SPU collision task: contact points have to be replaced, otherwise small positional errors accumulate (and spheres start rolling automatically etc)
2010-02-18 01:51:30 +00:00
erwin.coumans
45e7c7f564
Add missing files to XCode project
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Add option to disable SPU collision processing, and add assert to detect unsupported recursive compounds on SPU.
2010-02-17 02:34:26 +00:00
erwin.coumans
e71051e931
BulletMultiThreeded SpuGatheringCollisionDispatcher: minor change in batch size of scheduled pairs: use 128 by default, unless the number of pairs is less then (total amount of tasks * batch size)
2010-02-12 23:14:16 +00:00
erwin.coumans
70a6073b52
fixes to allow btStaticPlaneShape to be processed on SPU (alignment, non-virtual calls)
2010-02-12 22:49:40 +00:00
erwin.coumans
088d843f8c
Add btStaticPlaneShape support for SpuGatheringCollisionDispatcher.
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See Issue 312, thanks to davidsream for the report
2010-02-12 22:02:19 +00:00
erwin.coumans
10c300c7a0
sprintf_s and strcpy_s breaks mac build, remove for now. If we want safe versions, we need to implement a btSprintf and byStrCpy version
2010-02-11 21:33:51 +00:00
erwin.coumans
70c70bf681
cmake: don't install anything by default, unless the option INSTALL_LIBS is enabled
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cmake: fix for multi-threaded benchmarks
2010-02-11 07:12:58 +00:00
erwin.coumans
97921411d2
cmake build system improvement: don't INSTALL when INTERNAL_CREATE_DISTRIBUTABLE_MSVC_PROJECTFILES is set
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minor fix for MinGW32, reported here: http://bulletphysics.org/Bullet/phpBB3/viewtopic.php?f=9&t=4710
2010-02-11 04:32:37 +00:00
erwin.coumans
f567130d78
add option to compile benchmark using BulletMultiThreaded (for now the option is only tested on Windows)
2010-02-08 23:50:33 +00:00
erwin.coumans
7d4e2873e2
move some recent MiniCL work to trunk
2010-02-08 22:42:58 +00:00
erwin.coumans
a9556d0fd5
use _WIN32 instead of WIN32 (_WIN32 is a compiler built-in)
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add virtual destructor to bFile
2010-02-06 18:50:45 +00:00
erwin.coumans
744774d9ad
re-added SpuSync.h, it might come handy at some stage
2010-02-06 01:09:29 +00:00
erwin.coumans
5364f22047
use #include "BulletHeaders.h" instead of #include <BulletHeader.h>
2010-02-04 20:37:06 +00:00
erwin.coumans
c71b968110
fixes on unix (new lines and case)
2010-01-30 23:48:19 +00:00
erwin.coumans
788f48643b
remove all warnings on Mac OSX Snow Leopard
2010-01-30 22:31:56 +00:00
erwin.coumans
701bc64ab7
re-enable the GenericJointDemo for CMake
2010-01-29 00:46:59 +00:00
erwin.coumans
b010233e7b
Only use a system-wide vectormath_aos.h on CELLOS_LV2 or if USE_SYSTEM_VECTORMATH
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(otherwise use the included version in Bullet/src/BulletMultiThreaded/vectormath
2010-01-20 22:46:56 +00:00
