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471 Commits

Author SHA1 Message Date
erwin.coumans
3c0ca0d931 Fix btSoftBody issue, so it can interact with btCollisionObject and btGhostObject (and not just btRigidBody and btSoftBody) 
Thank for the report mi076 http://www.bulletphysics.com/Bullet/phpBB3/viewtopic.php?f=9&t=2823

remove legacy.c from libxml
removed #include <math.h> from btQuadWord.h , it should be centralized in btScalar.h (to allow easier replacement with fastmath.h etc)
 2008-11-10 20:33:14 +00:00
erwin.coumans
2daf428386 updated CMake support: remove Lib prefix, to facilitate Apple Framework support, add App prefix for demos 
See discussion here: http://code.google.com/p/bullet/issues/detail?id=129
 2008-11-06 06:54:35 +00:00
erwin.coumans
108c88af41 Applied Cmakelist patch, adding Apple Framework support 
Disable libxml LIBXML_MODULE_EXTENSION
Fixed include path in btConeTwistConstraint (it should be relative to src folder, not using ../../ )
Thanks to ejtttje, http://code.google.com/p/bullet/issues/detail?id=129
 2008-11-06 06:02:38 +00:00
erwin.coumans
d25d264e77 Improved CharacterDemo/KinematicCharacterController, dynamic objects will bounce off. 
Don't create a todo list for doxygen by default (the chaotic todo's would confuse most developers)
Improve support for small objects, by having dynamic contact breaking thresholds. Still needs small internal timestep and some GJK improvements.
 2008-11-05 03:28:10 +00:00
erwin.coumans
8e51049359 Added btAxisSweep3::resetPool, to avoid non-determinism due to unsorted linked-list, thanks to Ole K., See http://code.google.com/p/bullet/issues/detail?id=126 
Fixed recently introduced issue: can't re-use stack as member variable (to reduce memory allocs) in btDbvt, due to recursion.
remove btGjkEpa.* from Makefile.am, Makefile and CMakeLists.txt
avoid division-by-zero in ODE boxbox contact reduction
 2008-11-04 09:37:31 +00:00
erwin.coumans
434ea22868 added src folder, due to btAlignedObjectArray dependency (removed STL) 
Thanks to slackydeb for the report here:
http://bulletphysics.com/Bullet/phpBB3/viewtopic.php?f=9&t=2787
 2008-10-31 01:28:13 +00:00
erwin.coumans
3b5d21ab50 added src folder, due to btAlignedObjectArray dependency (removed STL) 
Thanks to slackydeb for the report here:
http://bulletphysics.com/Bullet/phpBB3/viewtopic.php?f=9&t=2787
 2008-10-31 01:23:53 +00:00
erwin.coumans
487cc1cdf1 avoid a lot of dynamic allocations in btDbvt/btSoftBody (re-use stack) 
add Maya 2009 to Dynamica msvc projectfiles
 2008-10-29 06:27:40 +00:00
erwin.coumans
ce5df7cf47 pass vectors by reference 2008-10-29 02:41:08 +00:00
rponom
7837e653c1 Particle index comparison bug fixed 2008-10-29 00:43:27 +00:00
rponom
309a12836d more CUDA work 2008-10-28 23:25:59 +00:00
erwin.coumans
28e580c203 removed STL usage of Extras/ConvexBuilder and replaced by btAlignedObjectArray 
fixed several warnings, thanks to sparkprime
added comments patch for linear math, thanks to Tully Foote
 2008-10-28 18:52:46 +00:00
erwin.coumans
003b6fa669 removed some warnings, as reported here: 
http://code.google.com/p/bullet/issues/detail?id=123
Thanks sparkprime
 2008-10-27 20:20:28 +00:00
erwin.coumans
6f28170422 Removed obsolete btPoint3: use btVector3 instead 2008-10-27 19:56:48 +00:00
erwin.coumans
44b44429fa fixed minor build issues for IFF lib 2008-10-27 01:56:10 +00:00
erwin.coumans
ffcfd84fc8 added build files for iff library (binary Interchange File Format) 2008-10-27 00:22:35 +00:00
erwin.coumans
82448a3942 minor IFF.h changes to migrate from .c to .cpp 2008-10-27 00:05:32 +00:00
erwin.coumans
14ba3eaff7 rename from .c to .cpp, and updated 23 year old IFF source code (1985) 2008-10-26 23:47:35 +00:00
erwin.coumans
2a721c7489 Updated original EA-IFF-85 files to read and write Interchange File Format files. 
Plan is to convert COLLADA XML into IFF, for faster, more compact and easier to read and parse files.
Reading/writing code is a few hundred lines of code, instead of COLLADA-DOM and libxml combo.
So it would be suitable as a run-time format for platforms ranging from iPhone to PlayStation 3.
Relevant physics data (and perhaps other data) will be converted from COLLADA -> IFF. 
We could call the resulting files COLLADA binary IFF -> CLIFF.
 2008-10-26 23:04:43 +00:00
nicola.candussi
557ff39996 added image for the Nail constraint 2008-10-21 10:37:43 +00:00
erwin.coumans
c508711108 remove GIMPACT and added new dNailConstraint files to Dynamica Maya plugin projectfile 2008-10-21 04:35:30 +00:00
nicola.candussi
b95810245f Added constraint framework, and the nail contraint 2008-10-20 10:43:18 +00:00
nicola.candussi
05cc5656bb fixed the compilation errors due to GIMPACT directory move 2008-10-13 17:26:31 +00:00
erwin.coumans
374e97fa8b even more build system changes. 2008-10-11 06:11:26 +00:00
erwin.coumans
e4ed38e7f6 more build system changes, to reflect Gimpact/BulletMultiThreaded move from Extras to src 2008-10-11 05:52:45 +00:00
erwin.coumans
22a79e61b1 updated Jamfile build system for reorganized files/folders 2008-10-11 05:23:00 +00:00
erwin.coumans
512c0f167e moved Extras/Gimpact to src/BulletCollision/Gimpact 
moved Extras/BulletMultiThreaded to src/BulletMultiThreaded
(build systems will be updated soon)
 2008-10-10 19:48:36 +00:00
erwin.coumans
9ad17dda22 Add aabbMin/aabbMax to broadphase proxy, and improve rayTest performance. 
Todo: use broadphase acceleration structure (btDbvtBroadphase etc) for ray test
 2008-10-10 17:32:52 +00:00
erwin.coumans
10d103b50e Disable TEST_NON_VIRTUAL debugging for btGjkPairDetector 
Reverted BulletMultiThreaded, there are some performance issues to be resolved.
 2008-10-08 20:59:26 +00:00
john.mccutchan
e499a13572 Copy the cached local AABB for ConvexHullShape instead of recomputing it. 2008-10-08 16:59:55 +00:00
erwin.coumans
288df0df65 don't include cfloat by default, it breaks OSX and Linux build 2008-10-06 06:00:35 +00:00
erwin.coumans
2998d2a8f3 Added ReadBlend, a data extraction API for Blender's .blend files 
This can come in handy, to author physics data for Bullet from Blender, and directly get the physics data straight from the .blend file

Thanks a lot to Adam D. Moss, to digg up this code and make it available under the MIT license
It was mentioned several years ago in this thread:
http://archives.seul.org/linuxgames/Apr-2005/msg00002.html
 2008-10-06 03:53:51 +00:00
erwin.coumans
b281057337 made shape construction virtual, to allow destruction of memory of btCollisionShape 2008-10-04 01:11:40 +00:00
erwin.coumans
23b2767100 add support for exporting static plane shape in ColladaConverter. 2008-10-03 23:58:55 +00:00
john.mccutchan
9e8410dbae Add libgimpact, libgimpactutils, libglui, libconvexdecomposition, soft body demo, all bullet demos to autotools build 2008-10-03 23:01:04 +00:00
john.mccutchan
e431450620 Initial support of Autoconf / Automake build system 
Now running ./autogen.sh and ./configure will produce both Makefiles built from Autoconf and Automake 
as well as Jam build files.
 2008-10-02 22:23:01 +00:00
erwin.coumans
425376a416 Update MayaPlugin projectfiles, to compile for Maya 8.5, when available. If multiple Maya versions are installed, the include path order is Maya 2008 -> 8.5 -> 8.0 2008-10-02 01:29:10 +00:00
erwin.coumans
0ca2eef022 FIX: use btScalar instead of float, otherwise double precision build breaks 
FIX: make Maya plugin compile for Maya 8.0
FIX: btDbvt SSE doesn't compile for double precision builds
 2008-10-02 01:17:18 +00:00
erwin.coumans
9f28b2bc12 Improve damping formula in btRigidBody::applyDamping 
Thanks to sparkprime, see http://code.google.com/p/bullet/issues/detail?id=74
Fixed btCompoundShape/btCapsuleShape/btGImpactShape for missing m_shapeType, and added an assert in DemoApplication::localCreateRigidBody for invalid shape types.
 2008-09-30 00:34:58 +00:00
john.mccutchan
f3b417df6c Modification to SPU collision detection and ray cast code to share implementation of GJK, EPA, Minkowski penetration depth solver, voronoi simplex solver across multi-threaded and non-multi-threaded versions. 2008-09-29 22:48:44 +00:00
nicola.candussi
e0d1c1d057 fixed the bug were the first object created was translated back to the 
origin
 2008-09-24 12:40:15 +00:00
nicola.candussi
965ef932e9 fixed rotation and translation issues for mesh and hull collision shapes 2008-09-22 18:07:39 +00:00
erwin.coumans
a5da7347db changed order in link libraries, math should go last 2008-09-22 14:33:39 +00:00
nicola.candussi
106b18813e copying the initial* to position and rotation for rigid body arrays in the 
first frame
 2008-09-22 10:41:56 +00:00
erwin.coumans
255de503e0 renamed OBJ to COLLADA 2008-09-22 02:12:35 +00:00
erwin.coumans
3d64413ec2 Add Dynamica Bullet installer script for NSIS Nullscript scriptable install system 2.39 for Windows. 
Assumes Microsoft Visual Studio 2005 installed in the default location, and BulletMayaPlugin.mll compiled.
 2008-09-22 02:01:09 +00:00
nicola.candussi
90cb458129 2008-09-20 10:25:30 +00:00
erwin.coumans
a7c83d01b9 Added ReleaseDll and DebugDll configurations for MSVC projectfiles. 
Fixed the MayaPlugin projectfile, using those ReleaseDll/DebugDll projects.
 2008-09-20 00:47:04 +00:00
erwin.coumans
97766f45e6 updated MSVC projectfiles: added colladaExport.*, drawUtils.* and BulletColladaConverter, COLLADA_DOM and libxml. 
Note: Bullet libs need to be switched to Multithreaded DLL run-time: we should add additional configurations for plugins!
 2008-09-19 08:05:55 +00:00
erwin.coumans
c30a8bf154 added COLLADA Physics export. import will follow soon. 
Note that the exporter/importer doesn't handle GIMPACT and btStaticPlaneShape yet.
 2008-09-19 07:14:48 +00:00