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373 Commits

Author SHA1 Message Date
ejcoumans
0e04cfc806 First stage in refactoring Bullet: moved Bullet Collision and Dynamics and LinearMath into src folder, and all files in Collision Detection and Dynamics have bt prefix. 
Made all buildsystems to work again (jam, msvc, cmake)
 2006-09-25 08:58:57 +00:00
sjbaker
f1627677df Fixed over 500 compile warnings. Mostly: 
* Unused variables.
* Missing newlines at ends of #included files.
* signed int loop variables where the termination condition is an unsigned 'get number of' function.
* 'NULL' used inappropriately for an integer or character constant (NULL is a pointer)
* abstract base classes with no virtual destructor.
* Floating point constants used to initialise integer variables.
 2006-09-23 14:51:54 +00:00
ejcoumans
1a8db5a00e minor fix 2006-09-20 03:44:27 +00:00
ejcoumans
52a950db62 added alternative paths, when files are not found 2006-09-20 03:19:27 +00:00
ejcoumans
69c11061c3 2006-09-20 03:04:40 +00:00
ejcoumans
c779f05989 added autogeneration file / jamfile 2006-09-20 02:59:26 +00:00
ejcoumans
5ed0cf5b7f improved performance, and allowed custom friction and contact solver models. See CcdPhysicsDemo #define USER_DEFINED_FRICTION_MODEL 2006-09-20 00:49:33 +00:00
sjbaker
dad2cb634e * Merged in my latest changes into SVN repository. 
* Arranged to avoid reading/writing textures at same time.
* Removed depth and stencil buffers from FBO's.
* Eliminated 1-component FBO that caused grief for FBO completeness test.
* Added back missing cubeShaderNoTexture.vert
 2006-09-20 00:44:41 +00:00
sjbaker
22fdf584b8 Reverse order of entries in CHANGES 2006-09-19 22:46:33 +00:00
ejcoumans
1d539aa662 XNA physics testbed, just 2 cubes for now, move with a/d keys 2006-09-19 19:03:41 +00:00
ejcoumans
4970e86100 latest 0.5 changes from Steven Baker, and fixed Windows MSVC compiling issues 2006-09-19 17:10:30 +00:00
ejcoumans
8c023e764c started working on some serious performance improvements. now the union find is optimized, the broadphase add/remove overlapping pair was too slow. added a stl::set to keep track of overlapping pairs. this speeds up the set find/remove. work in progress.the SimpleBroadphase is broken. will be fixed tomorrow. 
Did some tests with 3000 rigidbodies, works much smoother now :)
 2006-09-19 02:59:30 +00:00
ejcoumans
b548455ae9 added Steven Baker's GPU physics code (work in progress) 2006-09-18 20:16:43 +00:00
ejcoumans
db2265ce03 check for valid debugdrawer before using it 2006-09-11 16:47:12 +00:00
ejcoumans
3a9c5dcc35 2006-09-08 02:28:26 +00:00
ejcoumans
37c920db63 Alternative sphere-sphere collision algorithm 2006-09-08 00:53:29 +00:00
ejcoumans
10aed12f42 more assert issues fixed in Epa 2006-09-07 23:28:30 +00:00
ejcoumans
543ad0ed4c check for valid pointer of CcdPhysicsEnvironment before removal 
also added additional assignment to motionstate, when 'setposition'/'setorientation' is called.
 2006-09-07 23:01:53 +00:00
ejcoumans
6a0296d437 tested Epa, and added some debug printf stuff 
Still has some issues, but so does the sampling MinkowskisumPenetrationDepth solver (its an approximation)
 2006-09-07 22:55:17 +00:00
ejcoumans
fa4fd1369c Added support for SHORT/WORD indices 
Removed references to m_userPointer (in CollisionObject), called it m_userObjectPointer
increased view distance in glut demo file
 2006-09-06 22:21:12 +00:00
ejcoumans
fa96109cd9 Exposed another glut method (the demos really require cleanup soon!) 
First steps for a raycast-vehicle demo (far from finished)
 2006-09-05 07:36:55 +00:00
ejcoumans
334ce42650 added basic RaycastVehicle support, and CcdPhysicsEnvironment::getAppliedImpulse(int constraintId), this value is useful as treshold to break constraints. 2006-08-29 23:55:32 +00:00
ejcoumans
4cdcee8871 updated CMakeLists.txt to include LibXML and LibColladaDom, and use better naming for libs. This should allow autogeneration of visual studio projectfiles, and Apple XCode projectfiles for COLLADA_DOM demo. 2006-08-28 01:26:31 +00:00
ejcoumans
d931aae32f added basic CCD calculations for Compounds and non-convex (convex-versus-concave). 2006-08-11 04:10:37 +00:00
ejcoumans
3a27e8b1bf Added preliminary CMake buildsystem support, it can autogenerate projectfiles/makefiles etc. Including Mac OS X Xcode. 
This provides a better maintainable alternative to jam/msvcgen
 2006-08-09 19:38:21 +00:00
ejcoumans
b8cbfe5f72 Basic support for COLLADA physics constraints (each DOF can be completely locked or free, no limits yet) 2006-07-28 21:49:26 +00:00
ejcoumans
63594284c3 - quick workaround in the COLLADA-DOM to handle INF/-INF 
- started few lines into COLLADA constraint importing
 2006-07-28 02:47:26 +00:00
ejcoumans
7038e5c736 updated COLLADA-DOM to the latest bleeding-edge (1.4.1) SVN version of today 2006-07-26 18:58:09 +00:00
ejcoumans
50a2694c5b more compounds work, the basics work. now some stackless tree-tree traversal is needed to speedup compound versus compound. 2006-07-24 23:06:59 +00:00
ejcoumans
3f1319586c fixed libxml for MacOS X 2006-07-10 07:15:40 +00:00
ejcoumans
ccad7b2f22 'Think Different': enabled some demos to compile for OS X -i386 2006-07-10 05:25:06 +00:00
ejcoumans
faa1dc90be debug drawing for ParallelPhysicsEnvironment 2006-07-05 05:22:09 +00:00
ejcoumans
d2570694a9 added debug drawing for concave objects (draws overlapping triangles) 2006-07-05 05:03:09 +00:00
ejcoumans
e190b3cb79 Added basic gather/scatter to simulation island (for ParallelIslandDispatcher/ParallelPhysicsEnvironment. 2006-07-02 05:33:35 +00:00
ejcoumans
a359212fb3 more work on parallel dispatching of simulation islands 2006-07-01 03:33:05 +00:00
ejcoumans
2d80bae6e3 fairly large refactoring of dispatcher/simulation island management, to allow for parallel simulation. 2006-07-01 00:22:15 +00:00
ejcoumans
8e91b0cd68 ParallelPhysicsEnvironment development started 2006-06-30 05:39:15 +00:00
ejcoumans
3a85557c29 Refactoring for parallel processing of islands, collision detection and constraint solving. 2006-06-30 00:41:09 +00:00
ejcoumans
9105c3af5a Refactoring: 
Moved optional code to Extras: AlgebraicCCD,EPA,quickstep
Moved SimpleBroadphase data to OverlappingPairCache, and derive both SimpleBroadphase and AxisSweep3 from OverlappingPairCache.
Added ParallelPhysicsEnvironment (prepair more parallel mainloop)
Upgraded hardcoded limit from 1024/8192 to 32766/65535 (max objects / max overlapping pairs)
 2006-06-29 20:57:47 +00:00
ejcoumans
7a0a0941f9 moved filters in CcdConstructionInfo 2006-06-25 21:03:10 +00:00
ejcoumans
c8a0c95195 added basic collision filtering, in broadphase. more advanced collision filtering should happen in CollisionDispatch::NeedsCollision 
fixed CcdPhysicsDemo: don't pick static objects, it create a point 2 point constraint, which assert in jacobian generation
 2006-06-25 19:36:50 +00:00
ejcoumans
2eed545a70 enable to suspend and restore dynamics. also, catched the case where failed dynamics (resulting in infinite AABB sizes) doesn't mess up the entire simulation, it just get's deactivated (with a message that a simulation error happened) 2006-06-22 03:00:43 +00:00
ejcoumans
e82e31e692 removed some obsolete files (appBasicSample), FCollada lib, external-libs folder 
start physics by default (not pressing 'i')
 2006-06-19 23:21:10 +00:00
ejcoumans
473e290540 use config-win32 for visual studio builds 
disabled 2 libxml settings (CATALOG & ICONV), to get it to compile
 2006-06-19 20:56:20 +00:00
ejcoumans
8dcbaeb2b8 more work to get libxml / libcollada-dom to build multiplatform 2006-06-19 19:33:14 +00:00
ejcoumans
0f3bda1fb0 more build stuff for libxml / COLLADA 2006-06-19 17:51:06 +00:00
ejcoumans
51fb1b25fc added missing libxml2 files, and config.h (for linux). todo: both configwin32.h for win32, and configure for non-windows 2006-06-19 02:01:26 +00:00
ejcoumans
f2636f8d4b updated to more recent libxml2 version (work in progress) 2006-06-18 23:22:39 +00:00
ejcoumans
650e0ac744 created Jamfile for COLLADA_COM & LibXML, added LibXML in it's own location under Extras 
libxml doesn't compile with jam yet, C sourcecode versus C++?
 2006-06-18 10:25:12 +00:00
ejcoumans
6fc2e100f5 added limited support for COLLADA_DOM. Will need to add jam/msvcgen build support. 2006-06-18 05:31:52 +00:00