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703582f4faaf32ecedae56d7f91c5807e0d47cf5
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Author SHA1 Message Date
erwin.coumans
703582f4fa apply fix for btAcosf/btAsinf (numerical issue causes values of X become slightly larger than 1 or smaller than -1, causing NaNs) 
manually add some missing files to msvc projectfiles for now
fix in box-box collision detector, preventing it to fail in some rare cases
remove redundant line in btHingeConstraint, thanks to teravus
fix mouse drag camera rotation issue (modulo 360 instead of 180)
 2009-10-09 23:35:00 +00:00
erwin.coumans
7b4bfcbcab some compile fixes in debug font rendering 2009-09-29 02:12:40 +00:00
erwin.coumans
ebd44c1cd2 updated new DialogDynamicsWorld GUI to compile and run on Mac OS X. 2009-09-26 19:58:37 +00:00
erwin.coumans
2f4f468f4d Created basic physics-based OpenGL menu dialog system, with toggle/text and slider control. 2009-09-26 01:44:09 +00:00
erwin.coumans
a482ebb7ab added missing global callback reference 2009-09-24 16:39:10 +00:00
erwin.coumans
da4a1b14b5 Add support for target motion and slip/cfm for both friction directions. 
It can be handy for effects such as powered conveyor belt effect or sideways slipping tyre friction.
 2009-09-18 07:48:15 +00:00
erwin.coumans
49474da938 update of ChangeLog 2009-09-17 22:48:07 +00:00
erwin.coumans
36de6fefbb updated autotools with missing files 2009-09-17 22:10:13 +00:00
erwin.coumans
0d0da7ae4e minor fixes in GLDebugFont.cpp 
update automake Makefile.am, add some missing files such as btActionInterface.h
http://code.google.com/p/bullet/issues/detail?id=258
unix line endings for install-sh
 2009-09-17 22:02:11 +00:00
erwin.coumans
172b87188b install BulletCollision/btBulletCollisionCommon.h and BulletDynamics/btBulletDynamicsCommon.h (but also keep the file in the root destination) 
Thanks to ejtttje
http://code.google.com/p/bullet/issues/detail?id=265
 2009-09-17 21:33:29 +00:00
erwin.coumans
6bf2d3388a Add docs in INSTALL file 
http://code.google.com/p/bullet/issues/detail?id=278
Fix warning in btHashMap.h
http://code.google.com/p/bullet/issues/detail?id=276
Thanks both to ejtttje
 2009-09-17 21:21:17 +00:00
erwin.coumans
e8177a4fb3 applied fix for 64bit detection, thanks to ejtttje 
http://code.google.com/p/bullet/issues/detail?id=277
 2009-09-17 21:17:25 +00:00
erwin.coumans
9430a2202c updated ChangeLog 2009-09-17 20:36:18 +00:00
erwin.coumans
c710623bc8 update autogenerated projectfiles 2009-09-17 20:27:53 +00:00
erwin.coumans
dcfb23dc13 update build for btConvex2dShape functionality 
use btDbvtBroadphase in HelloWorld demo, it is the recommended broadphase
 2009-09-17 20:17:14 +00:00
erwin.coumans
f65e829ca0 Add support for generic 2d convex shapes, through wrapper class btConvex2dShape. See Bullet/Demos/Box2dDemo for example wrapping a btCylinderShape and 2d btConvexHullShape. 
Add some extra degeneracy debugging check in btGjkPairDetector
 2009-09-17 19:45:22 +00:00
erwin.coumans
3da9c832ae Initialize the world transform to identity for btCollisionObject/btRigidBody. 
Some developers only initialize the world position, and not the orientation -> uninitialized data. 

We should probably add some warning in btTransform, in debug mode. Note we don't initialize btTransform/btQuaternion/btVector3/btMatrix3x3 default constructor, for performance reasons.
 2009-09-16 17:56:12 +00:00
erwin.coumans
dd65ef3a8a fix some compile errors in Extras/CDTestFramework (cross/dot are no longer global functions) 2009-09-11 22:15:55 +00:00
erwin.coumans
151082597d Missed a version tag in CMakeLists.txt 2009-09-11 19:21:29 +00:00
erwin.coumans
49a0b479c6 Switch off an optimization by default, to avoid support burden: update all objects AABBs and not just the active objects. 
Call world->setForceUpdateAllAabbs( false) to re-enable the optimization: it will only update active objects (skipping static geometry)
See also http://bulletphysics.com/Bullet/phpBB3/viewtopic.php?f=9&t=4073
 2009-09-11 19:18:37 +00:00
erwin.coumans
ed09140fb7 remove some warnings, thanks to Zenja http://bulletphysics.com/Bullet/phpBB3/viewtopic.php?f=9&t=4063 2009-09-09 23:51:30 +00:00
erwin.coumans
cc5ba4608f use pre-tick callback to update motor targets in DynamicControlDemo: dynamicsWorld->setInternalTickCallback(callbackFunc,void* userPtr=MotorDemo,bool pretick=true 2009-09-09 23:23:22 +00:00
erwin.coumans
659b215a69 Override btCollisionWorld::addCollisionObject with flags more appropriate for btDynamicsWorld (StaticFilter) 
Minor fixes (#ifndef SPU_COLLISION_OBJECT_WRAPPER_H block etc)
Only update 'setNumTasks' when necessary
Revert vectormath.h include (can't resolve conflicts with PS3 SDK, need additional #include path)
 2009-09-09 22:49:43 +00:00
erwin.coumans
df550730da include relative full path for vectormath_aos.h, and fix minor typo in glut.h 2009-09-07 17:42:12 +00:00
erwin.coumans
52971076f5 updated Mac OSX projectfile for Bullet/Extras/AllBulletDemosOSX 2009-09-07 00:53:20 +00:00
erwin.coumans
819622fbe8 delete obsolete SpuRaycast files, attempt to get demos to compile/run under 64bit glut. 2009-09-06 23:01:49 +00:00
erwin.coumans
86518d9aed removed SpuRayCaster and SpuConstraintSolver from autogenerated msvc project files 2009-09-06 21:15:09 +00:00
erwin.coumans
3fc4482f3b update ChangeLog for Bullet 2.75 improvements 2009-09-06 21:11:01 +00:00
erwin.coumans
4e2cef2c69 removed SpuRaycaster and SpuParallelSolver, both were obsolete: slow, broken and unsupported 2009-09-06 20:58:40 +00:00
erwin.coumans
2d1777c899 Avoid collision detection/response between anchored (static) soft body cluster and a static/kinematic rigid body 2009-08-31 04:35:06 +00:00
erwin.coumans
2ef7c1a457 Fixes / improvements in soft body: 
avoid blow-up due to improper mass calculation for fixed nodes (happened when using clusters)
allow to create collision clusters for each tetrahedron or triangle, when using btSoftBody::generateClusters(0)
tweak soft body demos a bit, only draw debug wireframe if necessary
 2009-08-28 21:23:54 +00:00
erwin.coumans
f492899499 Added example of tetrahedral (volumetric) softbodies 
Keep camera distance positive when using mouse zoom
Updated autogenerated msvc projectfiles
Added glut 64 bit support
 2009-08-27 18:39:17 +00:00
erwin.coumans
f82cfc8259 dd pthread to MiniCL_VectorAdd project, for Unix 2009-08-26 19:50:35 +00:00
erwin.coumans
c6493bb049 Added specialized capsule-capsule collider. Should improve ragdoll collision performance 
See also http://bulletphysics.com/Bullet/phpBB3/viewtopic.php?f=9&t=3930
To disable it, define BT_DISABLE_CAPSULE_CAPSULE_COLLIDER in the build system
 2009-08-20 21:08:38 +00:00
erwin.coumans
bbeac75d93 Added minor utility method for btHashMap, btHashString 2009-08-18 23:40:51 +00:00
erwin.coumans
500930652e move class outside of method 2009-08-14 22:14:04 +00:00
erwin.coumans
34699f6de6 + add option to set pre-tick callback, called at the beginning of each internal simulation step 
+ use real-time for soft body demo (using this pre-tick callback)
+ optimize the generation of bending constraints for the special case where the distance is 2
 2009-08-14 21:36:51 +00:00
erwin.coumans
e89fe1cbfa Make BenchmarkDemo a console application, without OpenGL/Glut dependency. 
Fix potential division by zero when enabling convex distance utility.
Thanks to linzner http://code.google.com/p/bullet/issues/detail?id=264
 2009-08-12 08:18:57 +00:00
erwin.coumans
ae3255f5e9 initialize maximum distance to zero when not using separating distance utility. 2009-08-12 01:17:12 +00:00
erwin.coumans
d7c7c0c9ef avoid one redundant motionstate synchronization 
minor warning fix
 2009-08-11 23:50:59 +00:00
erwin.coumans
d67aa861f2 Add support for childshape index for btCompoundShape during ContactAddedCallback, 
see example in Bullet/Demos/ConvexDecompositionDemo
Removed some warnings
 2009-08-11 00:30:41 +00:00
erwin.coumans
f352cca5cf updated autogenerated msvc projectfiles 2009-08-08 05:35:44 +00:00
erwin.coumans
8c07b2a8a1 fixes in build system 2009-08-08 00:41:57 +00:00
erwin.coumans
aef97d6015 Share btGjkPairDetector, btGjkEpa2, btVoronoiSimplexSolver with SPU/Multithreaded implementation (remove duplicate code) 
Make btTypedConstraint and btPersistentManifold both derive from btTypedObject to make SPU-side generic constraint solver easier.

Note: all build systems need to be updated: remove SpuVoronoiSimplexSolver.cpp, SpuGjkPairDetector.cpp, SpuEpaPenetrationDepthSolver.cpp, SpuGjkEpa2.cpp
 2009-08-07 08:57:56 +00:00
erwin.coumans
5d2cf447e4 Some more minor improvements for PS3 SPU version 2009-08-06 20:03:09 +00:00
erwin.coumans
709f981390 remove redundant methods 
thanks ejtttje for the patch:
http://code.google.com/p/bullet/issues/detail?id=262
 2009-08-06 03:48:01 +00:00
erwin.coumans
1808ec6a0e Some more minor improvements for PS3 SPU version 2009-08-05 23:25:44 +00:00
erwin.coumans
3e2529fcb5 Minor constraint refactoring, to allow SPU-side processing for PLAYSTATION 3 (added non-virtual methods) 
Also comment-out some code for __SPU__ to reduce code size
Added btContactConstraint (only used on PS3 SPU right now, better to use btPersistentManifold directly for contact constraints)
Improved readblend utility library (see also usage in http://gamekit.googlecode.com with Irrlicht)

Fix for btConvexConvexAlgorithm, potential division by zero
Thanks linzner http://code.google.com/p/bullet/issues/detail?id=260
 2009-08-05 22:14:46 +00:00
erwin.coumans
b16f251530 Initialize m_maxNumTasks, it is required by the spubullet-2.75 for PLAYSTATION 3. 2009-08-05 01:10:46 +00:00
erwin.coumans
1b457b45e2 Minor fixes in multi-threaded narrowphase Bullet version: allow to dynamically switch number of threads/SPUs 
Disable USE_SEPDISTANCE_UTIL for now
 2009-08-04 00:03:14 +00:00