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2344 Commits
Author SHA1 Message Date
Chuyuan Fu 4f70e71afa take out btrigidbody field mass 2019-08-06 16:18:43 -07:00
Chuyuan Fu 1cb3655f71 add support to load rigidbody 2019-08-05 13:38:43 -07:00
Erwin Coumans 51fba6f78d export btHeightfieldTerrainShape to PyBullet. Note that tinyrenderer doesn't support rendering it (it would be too slow on CPU) 
fix rare getKeyboardEvents threading issue
change texture color to default plane.urdf blue
 2019-07-29 20:23:38 -07:00
Erwin Coumans 3eedb2a6f2 fix rotational friction between btMultiBody and btRigidBody 2019-07-24 22:07:16 -07:00
Erwin Coumans a42acfbe31 btHeightFieldTerrainShape, init new member 
instead height of example terrain
 2019-07-23 15:23:11 -07:00
Erwin Coumans ebde9926a8 add example loading heightfield from image and csv, using assets from DeepLoco (thanks to Jason Peng) and 
from this Blender tutorial https://www.beamng.com/threads/tutorial-adding-heightmap-roads-using-blender.16356/
 2019-07-23 11:26:31 -07:00
biller23 448f0b8bef Fix alignment macros for btScalar.h 
As of the merged #2278, but for btScalar.h
 2019-07-13 10:53:25 +00:00
erwincoumans 2502a83bd7 Merge pull request #2278 from biller23/patch-1 
Fix GCC alignment macros on Windows
 2019-07-12 08:39:00 -07:00
erwincoumans 1061b3d816 Update btMprPenetration.h 
fix typo
 2019-06-17 09:39:25 -07:00
erwincoumans 5ec8339b6f Merge pull request #2270 from jamoflaw/deadlock-on-exit 
Destroy semaphore after join
 2019-06-10 19:24:28 -04:00
Andrea Catania 960cadd919 Fix initialization order 
This commit is necessary in order to fix the error that we get in godot with the flag: "-Werror=reorder"
 2019-06-03 12:54:19 +02:00
biller23 5a4f9ca495 Fix GCC alignement macros on Windows 2019-06-03 10:10:54 +00:00
erwincoumans 36896db828 Merge remote-tracking branch 'bp/master' 2019-06-01 07:29:31 -07:00
erwincoumans dd8885bf32 Merge branch 'master' of https://github.com/erwincoumans/bullet3 2019-06-01 07:29:09 -07:00
erwincoumans 4d3ee40895 Update btLemkeSolver.h 
address this issue: https://github.com/bulletphysics/bullet3/pull/2253
 2019-05-31 19:09:28 -07:00
Erwin Coumans f838e22bd9 fix some warnings 2019-05-31 19:00:38 -07:00
erwincoumans 7a7652fd43 Merge pull request #2265 from akien-mga/dos2unix 
Convert DOS (CRLF) source files to Unix (LF) line endings
 2019-05-30 09:41:35 -07:00
jamoflaw 50dca7cf0e Destroy semaphore after join 
I can't quite work out the logic behind this fix though I get a consistent hang on the worker threads (both my worker threads get stuck on sem_wait() - Line 181) when the semaphore is destroyed before the thread is joined, and the application never exits.

This change resolves this.
 2019-05-27 23:05:20 +01:00
erwincoumans 78e1baede8 Merge pull request #2257 from mtheall/master 
Return at least 1 from btGetNumHardwareThreads
 2019-05-27 14:01:43 -07:00
Rémi Verschelde d85b800702 Convert DOS (CRLF) source files to Unix (LF) line endings 
Excluded `examples/pybullet/gym/pybullet_data/` which has many (3000+)
CRLF data files (obj, mtl, urdf), and `docs/pybullet_quickstart_guide`
which has generated .js and .htm files with CRLF line endings too.
 2019-05-22 10:01:32 +02:00
Chuyuan Fu 64ebe27477 Add safety check 2019-05-16 18:13:29 -07:00
Michael Theall c3790448bc Return at least 1 from btGetNumHardwareThreads 2019-05-16 13:20:53 -05:00
erwincoumans 2f0ee2870d Merge branch 'master' of https://github.com/erwincoumans/bullet3 2019-05-09 09:41:32 -07:00
Andrea Catania 4dad15946b Multibody memory invalid writing 
Related #2233
 2019-05-06 17:56:18 +02:00
Emil Nordén 7638b7c5a6 fixed build on latest version of clang 2019-05-04 08:38:53 +02:00
erwincoumans ba899b371d Make btMatrixX::printMatrix const 2019-05-02 16:18:29 -07:00
erwincoumans 38f45d7137 Update btMultiBodyDynamicsWorld.cpp 2019-04-27 14:16:44 -07:00
erwincoumans a8d1c121fd allow Z as up-axis for raycast acceleration in btHeightfieldTerrainShape 2019-04-16 10:34:59 -07:00
erwincoumans 2a9bfbdb1c Merge pull request #2204 from erwincoumans/master 
add raycast accelerator for btHeightfieldTerrainShape, thanks to Marc…
 2019-04-15 22:20:06 -07:00
erwincoumans ee9b14299c Revert "Accelerated terrain raycast with "Bresenham" and chunks" 2019-04-15 22:19:40 -07:00
erwincoumans d9d37cc4ea Merge pull request #2062 from Zylann/heightfield_accelerator 
Accelerated terrain raycast with "Bresenham" and chunks
 2019-04-15 22:18:58 -07:00
erwincoumans f28fd91e4f add raycast accelerator for btHeightfieldTerrainShape, thanks to Marc Zylann, see https://github.com/bulletphysics/bullet3/pull/2062 
it can be disabled by setting the flag cb.m_flags |= btTriangleRaycastCallback::kF_DisableHeightfieldAccelerator;
acceleration is disabled for z axis up.
add btHeightfieldTerrainShape example to example browser
 2019-04-15 21:55:29 -07:00
erwincoumans a929e8f2e5 Merge pull request #2203 from erwincoumans/master 
implement stablePD control version of testLaikago,  fix getCameraImage in VR,  only report solver analytics if enabled using setPhysicsEngineParameter
 2019-04-15 08:52:03 -07:00
erwincoumans e97a7d77af only report solver analytics if enabled using setPhysicsEngineParameter(reportSolverAnalytics=1) 2019-04-14 18:20:20 -07:00
erwincoumans 5ff52e47d9 report constraint solver analytics data, currently for each island the number of solver iterations used and remaining residual error. 2019-04-11 22:19:02 -07:00
Steven bdf0553077 don't need to call the computeAccelerationsArticulatedBodyAlgorithmMultiDof() the second pass if the m_internalNeedsJointFeedback is false. 2019-04-09 20:13:54 +08:00
Stephen Gold 231195843f in btSimpleBroadphase::destroyProxy(), remove pairs before freeing proxy 2019-04-02 21:51:58 -07:00
Erwin Coumans 150a6a0880 Qualify calls to certain functions from the cmath library. 2019-03-14 16:57:50 -07:00
erwincoumans a9e350b0fb Merge pull request #2141 from erwincoumans/blocksolver 
solver experiment
 2019-03-06 22:02:44 -08:00
erwincoumans 04441a29cc Implement 'cone friction' for the rolling friction, to avoid curved trajectories for contact with rolling friction enabled. 
(and separate spinning friction from rolling friction)
Fixes Issue 2117
 2019-03-03 17:10:01 -08:00
erwincoumans 36a9dcf368 remove src/BulletDynamics/Featherstone/btMultiBodyBlockConstraintSolver.cpp and examples/ConstraintSolvers/* code 
revert changes to btMultiBodyConstraintSolver/btSequentialImpulseConstraintSolver related to btMultiBodyBlockConstraintSolver
 2019-02-27 17:10:17 -08:00
erwincoumans 48d84e7899 revert experiment not passing the constraint solver back down from btMultiBodyDynamicsWorld to btDiscreteDynamicsWorld. 2019-02-27 16:00:56 -08:00
Francois Beaune 649a7d0981 Fix crash in btGImpactMeshShape vs btBvhTriangleMeshShape 2019-02-27 10:41:54 +01:00
erwincoumans d7e087de16 prepare small experiment with block solver 2019-02-26 23:27:05 -08:00
erwincoumans c44471c38c preparation for block solver btRigidBody. 2019-02-26 20:24:15 -08:00
erwincoumans bdf9b10246 more work on pybullet_envs.deep_mimic. 
allow btMultiBody to not wakeup (for some RL experiments)
move deep_mimic motion files to data/motions folder, so we can use the args files unmodified.
 2019-02-18 17:57:02 -08:00
erwincoumans 5d871806eb enable stable PD plugin in premake4.lua PyBullet 
add a normalize in the setRotation axis/angle to be sure.
Add more code from the DeepMimic project, training doesn't work yet.
 2019-01-31 21:31:26 -08:00
erwincoumans 014c68388e fix createVisualShape.py ray vertical/horizontal and retina scale, fixes Issue 2085 
fix memory leak in removeBody, fixes issue 2086
 2019-01-30 15:29:43 -08:00
Erwin Coumans 77a9a77b60 create some 'Unity Build' cpp files, to work-around setuptools on Windows creating >32k command-line 
see 'won't fix' in https://bugs.python.org/issue1539295
 2019-01-24 10:32:15 -08:00
Erwin Coumans a3ec60da67 IsAlmostZero -> IsAlmostZero1 2019-01-23 16:45:29 -08:00