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erwin_master
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2345 Commits

Author SHA1 Message Date
erwin.coumans
844a54a409 Fix broken CDTestFramework 
Avoid crash in BulletWorldImporter, ignoring 'invalid' constraints between two static bodies
Use a bitfield for btCollisionObject::CollisionObjectTypes (to allow custom types that are derived from build-in types such as btRigidBody)
Revert/improve softbody debug rendering
 2010-08-15 20:45:55 +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
40958f2b4a Implement btTypedConstaint::setUserConstraintPtr/setUserConstraintPtr (data shared with get/setUserConstraintId) 2010-08-11 01:01:50 +00:00
erwin.coumans
fcd1f62aeb fix code page issues, see also Issue 414 2010-08-10 19:19:43 +00:00
erwin.coumans
e5b056532e fix issue with Francisco Leon Najera name (code page 949) 
See also Issue 414
 2010-08-10 19:18:12 +00:00
erwin.coumans
73ca9bafc8 fix angular only for btHingeConstraint 2010-07-30 22:57:49 +00:00
erwin.coumans
9bee6f6afd prepared some unit test for LinearMath 2010-07-24 01:16:42 +00:00
erwin.coumans
6d48fd6172 fix: start with localtime = 0 
fix: drawSphere function in btIDebugDraw should be virtual
 2010-07-22 20:24:03 +00:00
erwin.coumans
e3f4f6f1c5 fix double-precision support 
improve serialization, better search for SDNA1 tag
 2010-07-21 23:59:41 +00:00
erwin.coumans
7e9a1785c8 fix automake support (add missing file in BulletSoftBody) 2010-07-21 23:24:19 +00:00
erwin.coumans
7a519da691 add support in btHingeConstraint for m_angularOnly 2010-07-21 22:50:10 +00:00
erwin.coumans
6fcb48f918 bump up version to 2.77 in preparation for release. 2010-07-21 22:11:49 +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
dd0f022d1d trying to sort out the vectormath include path mess: 
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
4eddfce03e remove some warnings 2010-07-20 23:37:11 +00:00
erwin.coumans
f3664551b5 CMake test for existance of Demos and Demos_ps3 directories 
Updated character controller, see also http://code.google.com/p/bullet/issues/detail?id=198
 2010-07-20 22:31:00 +00:00
erwin.coumans
11fa2e8b43 Added GPU SoftBody constraint solvers for DirectX 11 (Direct Compute) and OpenCL, thanks to AMD. 
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
f5e6f87427 implemented patch by Vroonsh to optimize island management with many static objects. 
It can be disabled by commenting out the #define STATIC_SIMULATION_ISLAND_OPTIMIZATION in Bullet/src/BulletCollision/CollisionDispatch/btUnionFind.h

See also Issue 406
 2010-07-20 00:21:52 +00:00
erwin.coumans
5b70a895a5 fix some issues with Linux compatibility, 
see Issue 409
 2010-07-17 13:44:10 +00:00
erwin.coumans
e269034494 removed obsolete virtual implementation of 'getUpAxis' in btCylinderShapeZ. It has been replaced by the non-virtual implementation in the base class (for Cell SPU) 
Thanks to Paul Dubois for the report, see Issue 407
 2010-07-16 23:41:29 +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
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
76a58e1f4e fixes in OSX ThreadingDemo / PosixThreadSupport 2010-06-29 01:19:03 +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
8bf91f735c Create a stringify example, instead of loading the .cl file from disk, include it as a string. 
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
b83e16b7ff fix out-of-bounds in AMD version of VectorAdd 2010-06-25 00:40:20 +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
erwin.coumans
b2798eaae5 fix typo on API btCollisionDispatcher::getDispatherFlags -> getDispatcherFlags 
Thanks to Andres Traks for the report/patch:
http://code.google.com/p/bullet/issues/detail?id=372
 2010-06-18 01:17:40 +00:00
erwin.coumans
627877e3e5 fix to setLocalScaling for a btCylinderShape, thanks to rutina for the patch: 
http://code.google.com/p/bullet/issues/detail?id=393
 2010-06-18 00:59:08 +00:00
erwin.coumans
5e069f220e Issue 395: [Patch] implement btCompoundShape::createAabbTreeFromChildren 
Thanks Paul Dubois for the patch
 2010-06-18 00:39:42 +00:00
erwin.coumans
f6242087a1 make btHingeConstraint constructor arguments const, thanks to Nick Waanders 
http://code.google.com/p/bullet/issues/detail?id=391

return value in btBulletWorldImporter
 2010-06-18 00:31:06 +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
erwin.coumans
1c218bffed Add an 'extension' pointer to btCollisionObject for some of our Bullet extentions (a custom constraint solver that needs a back-pointer) 2010-04-13 21:43:34 +00:00
erwin.coumans
0fbd9d49c4 + Optimization: move some variable declarations outside of the innerloop in btCompoundCollisionAlgorithm.cpp 
Thanks to mccdo at iastate.edu for the contribution, see Issue 373
+ Optimization: removed some unnecessary code in btConvexHullShape::localGetSupportingVertexWithoutMargin
+ Added autogenerated Visual Studio 2005 projectfiles (using a patched cmake 2.8.1 to avoid any references to cmake/absolute paths)
 2010-04-12 17:46:56 +00:00
erwin.coumans
07f51390ea Fix for the non-virtual implementation of btGeneric6DofConstraint (mainly for Cell SPU purposes): 
Need to explicitly call testAngularLimitMotor(i);, because it cannot be called during 'getInfo1', because m_rbA and m_rbB is not available.
 2010-04-05 20:18:53 +00:00
erwin.coumans
f0ba00c010 prettify debug drawing of cone and cylinder, 
thanks to francois.sugny
see also http://code.google.com/p/bullet/issues/detail?id=369
 2010-03-31 21:12:59 +00:00
erwin.coumans
0bf3cb5aa5 setMassProps didn't adjust gravity force, this might impact some projects 
See also 
http://bulletphysics.org/Bullet/phpBB3/viewtopic.php?f=9&t=4835
and
http://code.google.com/p/bullet/issues/detail?id=364
 2010-03-31 20:50:11 +00:00
erwin.coumans
7aa183f42f fix an issue with calculating the max depth of btDbvt 
(shouldn't impact the btDbvtBroadphase or other code, feature seems to be unused)
 2010-03-31 20:11:56 +00:00
rponom
b409abac09 Deltas of linear and angular velocities applied to rigid bodies now are kept between simulation steps. 
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
2f2d33d578 bugfix related to previous commit (btAssert at the wrong place) 
fixes for automake build system (remove references to ColladaDemo)
 2010-03-13 20:47:21 +00:00
erwin.coumans
192a2b38e9 assign proper index when removing a child shape from btCompoundShape 
Thanks to sparkprime for the report and fix in Issue 354
See http://code.google.com/p/bullet/issues/detail?id=354
Fix a few warnings
 2010-03-12 05:32:57 +00:00
erwin.coumans
f250fd21c5 fix warning in character controller 2010-03-08 01:40:02 +00:00
erwin.coumans
00127a3d70 apply fixes for the btKinematicCharacterController to avoid climbing walls (it was broken anyway) 
Thanks to ossumajor, see Issue 198
 2010-03-06 19:39:14 +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
rponom
af754373b2 Dynamica Maya plugin changes to take into account scale and pivot point offset 
when converting existing objects to convex hull or mesh
One more method added to set spring equilibrium point directly for btGeneric6DofSpringConstraint
 2010-03-03 20:50:38 +00:00
erwin.coumans
658979c3ac Another bugfix in the serialization (recently introduced), it is a mine field ;-) 
A fix for btSubSimplexConvexCast, don't add a point of the Minkowski sum if it wasn't already in the voronoi simplex (similar to GJK)
 2010-03-02 20:37:11 +00:00
erwin.coumans
1f38568f14 Fixing serialization issues introduced in previous commits: 
0 maps to 0 (for getUniquePointer)
use getUniquePointer for names too
 2010-03-02 11:40:08 +00:00