erwin.coumans
88ee734bfb
added custom memory allocator registration, thanks to Sly.
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call CProfileManager::CleanupMemory(), to cleanup btQuickprof memory.
changed include from #include <new.h> to #include <new> in btOdeQuickstepConstraintSolver.cpp
2008-05-24 06:10:09 +00:00
erwin.coumans
3a94e70370
don't enable concave mesh for soft body demos (work-in-progress)
2008-05-24 05:32:54 +00:00
erwin.coumans
3d32cf7ddf
add penetration depth solver for btCollisionWorld::convexSweepTest, to handle touching/penetrating contact (useful for character controller)
2008-05-24 05:22:41 +00:00
erwin.coumans
f8e5481612
Added method to collect all persistent contact manifolds, given a btBroadphasePair (collision algorithm)
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virtual void getAllContactManifolds(btManifoldArray& manifoldArray)
See Demos/CharacterDemo/CharacterDemo.cpp for example usage of getAllContactManifolds
Added btDbvtBroadphase to btBulletCollisionCommon.h headerfile
Enable soft body vs concave (albeit slow)
Improved contact point debug rendering (moved from constraint solver into debugDrawWorld)
2008-05-24 04:23:00 +00:00
rponom
6141a55f09
Added linear and angular motors for the slider constraint
2008-05-23 22:52:51 +00:00
erwin.coumans
a1578accac
more work on soft body versus concave trimesh
2008-05-23 18:50:41 +00:00
erwin.coumans
561066af75
+ make compound versus soft body work (soft body uses interpolated transform)
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+ fixed issue with persistent manifold, warmstarting values were not initialized properly
+ don't clear manifold in sphere-sphere collision (need warmstarting)
+ added support for 'split impulse', decouple positional error correction from velocity correction
This avoids adding momentum due to penetration correction, it can be tuned using following variables:
solverInfo.m_splitImpulse = true/false (disable/enable)
solverInfo.m_splitImpulsePenetrationThreshold (below this value, baumgarte/mixed velocity/penetration is used (cheaper, looks more plausible)
solverInfo.m_linearSlop (less jitter, when small amound of penetration is allowed)
2008-05-23 09:05:37 +00:00
erwin.coumans
ea86559480
removed some warnings
2008-05-21 23:29:35 +00:00
john.mccutchan
09fbd19279
Don't return true when the hit happens after the end point
2008-05-21 18:37:41 +00:00
erwin.coumans
e7aa93af36
added compount shape to soft body demo
2008-05-18 01:51:10 +00:00
erwin.coumans
6a69fe7f3b
use collision margin of btBvhTriangleMeshShape for convexTest.
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Thanks to reltham for the contribution.
http://www.bulletphysics.com/Bullet/phpBB3/viewtopic.php?f=9&t=2121&p=8454#p8454
2008-05-18 01:15:00 +00:00
erwin.coumans
0b48b1c76b
Added Mac OSX XCode project with Cocoa userinterface (wrapping GLUT) for Bullet demos
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Thanks to TomorrowPlus for the constribution!
2008-05-18 00:38:17 +00:00
erwin.coumans
d9e7058ff2
Softbody improvements, thanks to Nathanael
2008-05-17 12:39:16 +00:00
erwin.coumans
649709dc2d
updated build files
2008-05-10 19:24:39 +00:00
erwin.coumans
e334254a7b
Added _CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_DEPRECATE to MSVC projectfiles, to make warnings in Bullet more visible. This deals with most COLLADA_DOM/libxml issues.
2008-05-10 18:43:09 +00:00
erwin.coumans
bd97c5e569
Fixed warnings in Bullet/src core library
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Thanks Martijn Reuvers from Two Tribes B.V. (www.twotribes.com) for the patch
To make this work more visible, suppress warnings in external libraries in Extras (COLLADA_DOM, libxml and glui contain many warnings)
Added PreprocessorDefinitions: _CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_DEPRECATE to vcproj files
2008-05-10 18:00:21 +00:00
erwin.coumans
739d09a7af
use btAxisSweep3 by default in BenchmarkDemo
2008-05-06 02:59:40 +00:00
erwin.coumans
6cc18e05aa
initialize Element m_tag to zero
2008-05-06 02:57:27 +00:00
erwin.coumans
b9acc820d6
removed collision template, some code style cleanup, added btDbvhBroadphase to BenchmarkDemo
2008-05-06 02:45:56 +00:00
erwin.coumans
1d5050f584
added tetrahedral meshes
2008-05-06 01:41:48 +00:00
erwin.coumans
1871513e00
update version to 2.69
2008-05-06 01:08:29 +00:00
erwin.coumans
6989ea8908
upgrade version to 2.69
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moved btDbvt/btDbvtBroadphase to BulletCollision/BroadphaseCollision
applied code-layout to btSoftBodyHelpers.*
2008-05-06 00:58:10 +00:00
john.mccutchan
3268cab6d7
Add EPA penetration depth solver support to bullet multithreaded.
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Update SubSimplexConvexCast algorithm used in bullet multithreaded.
2008-05-06 00:44:18 +00:00
erwin.coumans
25c5d0d57a
+Added btDbvtBroadphase, this very fast/efficient broadphase is based on Dynamic AABB tree (btDbvt).
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+SoftBody improvements by Nathanael Presson:
+Add tetrahedralization
+Add support for tearing/slicing cloth and deformable volumes. Uncomment the line in Bullet/src/BulletSoftBody/btSoftBodyHelpers.h: //#define BT_SOFTBODY_USE_STL 1
2008-05-05 23:19:21 +00:00
john.mccutchan
bce0047986
Add a destructor to ColladaConverter.
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Two minor fixes to ColladaConverter as well.
2008-04-28 21:53:10 +00:00
john.mccutchan
e746310596
Disable SoftBody vs. Concave collision for now
2008-04-23 23:47:00 +00:00
erwin.coumans
73a5643580
add getAabb for btSoftBody,
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add btSoftBodyConcaveCollisionAlgorithm, and register algorithm
2008-04-20 16:31:13 +00:00
erwin.coumans
0a3baf93d6
make btSoftBody versus btCompoundShape work
2008-04-20 15:42:21 +00:00
erwin.coumans
7a7b46b448
fixed Soft Body compile issues on Mac OSX, added build files
2008-04-14 07:44:54 +00:00
erwin.coumans
9efc46681a
updated ChangeLog.txt
2008-04-14 06:42:24 +00:00
erwin.coumans
be2490e4fb
Final 2.68 from Nathanael Presson, mainly soft body related. Added raycast support for soft bodies (press comma-key in the soft body demos to toggle ray cast tests)
2008-04-14 06:24:56 +00:00
erwin.coumans
912b4ccd29
updated autogenerated projectfiles, added new libbulletsoftbody library.
2008-04-11 21:02:29 +00:00
erwin.coumans
28846b0515
more updates, added SliderConstraintDemo to AllBulletDemos
2008-04-11 20:49:46 +00:00
erwin.coumans
3df41a478d
moved/updated projectfiles for new BulletSoftBody library
2008-04-11 18:56:49 +00:00
erwin.coumans
5024d06366
removed files (are now in BulletSoftBody lib)
2008-04-11 18:50:32 +00:00
erwin.coumans
621be07178
move the SoftBody work into its own library, BulletSoftBody (work in progress)
2008-04-11 18:41:07 +00:00
erwin.coumans
177287ae78
add user interface to select Soft Body demo
2008-04-11 01:50:02 +00:00
erwin.coumans
0bdc6f6262
updated autogenerated msvc projectfiles for soft body / convex hull changes
2008-04-10 23:02:49 +00:00
erwin.coumans
fd5057ec5a
fixed build/project files
2008-04-10 21:28:37 +00:00
erwin.coumans
1139c06a4d
more soft body preparations, moved some parts from Demo/SoftBody to src/BulletDynamics/SoftBody
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moved Extras/ConvexHull/btConvexHull.* to src/LinearMath/btConvexHull.*
removed btCollisionObject::m_internalOwner, replaced it by m_internalType. This should not affect external API (it was clearly marked as internal)
2008-04-10 20:00:41 +00:00
erwin.coumans
03d846add0
cleanup of Stan Melax ConvexHull utility, all memory allocations go through btAlignedAlloc/btAlignedFree, instead of new/delete.
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It can be moved into Bullet/src now.
2008-04-10 05:36:17 +00:00
john.mccutchan
7066c43d79
Fix normals being lost in batch raycaster
2008-04-08 22:47:36 +00:00
erwin.coumans
2ee866e37f
fix in partId/triangleId, thanks Alex
2008-04-08 22:28:02 +00:00
erwin.coumans
bfe6774399
removed unused structure
2008-04-08 21:14:14 +00:00
erwin.coumans
b32d6f790f
added btInternalTickCallback, see btDynamicsWorld::setInternalTickCallback
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Thanks chunky!
http://www.bulletphysics.com/Bullet/phpBB3/viewtopic.php?f=9&t=1991
2008-04-08 02:51:49 +00:00
erwin.coumans
2997b95f63
updated autogenerated msvc projectfiles
2008-04-08 02:41:50 +00:00
erwin.coumans
daf293c43e
don't try to include <pthread> if USE_PTHREADS is not defined
2008-04-08 02:13:05 +00:00
erwin.coumans
06bae58536
patch for the constructor of the btHingeConstraint. Thanks LvR and eddybox!
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http://code.google.com/p/bullet/issues/detail?id=47
2008-04-07 23:27:03 +00:00
erwin.coumans
569a949ae3
fixes in btQuaternion::inverse, fixed in btConeTwistConstraint, RagdollDemo and BenchmarkDemo.
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Some constraint limits for btConeTwistConstraint might need to flip sign now.
2008-04-07 21:58:36 +00:00
erwin.coumans
c1a10fd1fe
Add support for part/triangle id for GIMPACT.
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Thanks Alex Silverman:
http://www.bulletphysics.com/Bullet/phpBB3/viewtopic.php?f=9&t=2032
2008-04-07 19:37:04 +00:00
