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b80e5fd16787a9ad8e1ab939b644aead42ccb01e
Commit Graph

18 Commits

Author SHA1 Message Date
erwin.coumans
d52f58edd8 Synchronize changes from branches/GpuClothAMD to trunk 
Main improvements are: GPU cloth collision detection against a capsule shape
,OpenCL-OpenGL interoperability (keeping data buffers on GPU), and bug fixes
Thanks to Lee Howes
 2011-02-27 09:07:07 +00:00
erwin.coumans
0292521757 Updated OpenCL (AMD/NVIDIA) and DX11 DirectCompute Visual Studio project files 
CMake: minor fixes for project file distribution
Make resource loading more robust for DX11ClothDemo, and remove buttons that crash the demo
 2010-09-21 23:09:18 +00:00
erwin.coumans
f689a5e7ce tweaks in the build system for unix/GLEW, see also http://code.google.com/p/bullet/issues/detail?id=421 2010-09-10 00:14:23 +00:00
erwin.coumans
5b34356c43 Load the ParticlesOCL.cl from memory, using the MSTRINGIFY macro, instead of loading it from disk. 
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
8e087a0666 Enable compilation of the NVIDIA OpenCL demos under Linux, 
Thanks to Xavier Thomas, see Issue 417
 2010-08-26 19:18:10 +00:00
erwin.coumans
6a9e16501c Fixes to compile MiniCL under Linux. 
OpenCL fixes for Linux not processed yet (TBD)
 2010-08-24 21:35:28 +00:00
erwin.coumans
4f9b450200 added OpenCL cloth demo, contributed by AMD. 
updated GpuSoftBodySolvers
updated DirectCompute cloth demo
 2010-08-14 00:56:17 +00:00
erwin.coumans
51869dceda tweak OpenCL particle demo 2010-07-24 06:52:55 +00:00
erwin.coumans
7684c1b92d use relative path, to make it easier to include btBulletWorldImporter, #include "../BulletFileLoader/btBulletFile.h" 
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
5b70a895a5 fix some issues with Linux compatibility, 
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) 
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
rponom
13d9441f30 Fixed particle demo bug (grid was smaller than world box) 2010-07-16 01:11:24 +00:00
erwin.coumans
fbc17731ec Several changes to sync Bullet trunk with PlayStation 3 spubullet version 
Still needs some cross-platform fixes
 2010-07-08 17:02:38 +00:00
erwin.coumans
7bfa94b6a3 implement barrier/critical section for OSX (PosixThreadSupport) 
enable Demos/ThreadingDemo for OSX
add cmake build support for VectorAdd_OpenCL for OSX
 2010-06-28 23:03:14 +00:00
erwin.coumans
b884554a8f Hack around latest AMD graphics cards having troubles with point sprite rendering 
The problem is still unresolved on the 5870 card, and results in a black screen
See also http://forums.amd.com/devforum/messageview.cfm?catid=392&threadid=129431
 2010-06-25 18:31:10 +00:00
erwin.coumans
b04f176604 fix for OpenCL demos build for NVidia 2010-06-25 17:01:14 +00:00
erwin.coumans
5db1c008bd add AMD version of VectorAdd_OpenCL, next to MiniCL (has issues with workgroup size) 2010-06-25 00:19:22 +00:00
erwin.coumans
498da0721b Move some code from Branches/OpenCL to trunk, related to threading and OpenCL: 
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