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b39f47eab148a5fe04e7184b4a44e339604ef5a5
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803 Commits

Author SHA1 Message Date
stolk
b39f47eab1 Change confusing variable name in btDiscreteDynamicsWorldMT API. 2018-11-15 14:48:43 -08:00
erwincoumans
9ad77a220e Merge pull request #1990 from erwincoumans/master 
If a convex has called 'initializePolyhedralFeatures', use those feat…
 2018-11-13 15:32:05 -08:00
erwincoumans
7dd524075c Implement btMultiBodySphericalJointMotor, able to track a quaternion position target. 
Expose this btMultiBodySphericalJointMotor through PyBullet.setJointMotorControlMultiDof
Expose PyBullet.getQuaternionSlerp
Improve PyBullet.setJointMotorControlMultiDof
Improve humanoidMotionCapture.py with slerp and using setJointMotorControlMultiDof
Expose  btMultiBody::spatialTransform
Fix btMultiBody::setupPlanar from DeepMimic codebase
Add support for multidof joints in btMultiBody::compTreeLinkVelocities, thanks to DeepMimic codebase @xbpeng
 2018-11-13 14:32:18 -08:00
erwincoumans
75d60e1550 Merge pull request #1978 from stolk/master 
Added Benchmark Demo for packed convex shapes.
 2018-11-12 21:51:25 -08:00
erwincoumans
0b2142414d fix usage of btMultiBody::setJointPosMultiDof/setJointVelMultiDof 2018-11-11 19:04:07 -08:00
erwincoumans
17219f84c6 make setJointPosMultiDof and setJointVelMultiDof argument const. 
add PyBullet.resetJointStateMultiDof / getJointStateMultiDof, for preliminary support for spherical and planar joints
 2018-11-10 14:26:31 -08:00
stolk
3af132ffd4 Fix compiler warning about shadowing int j variable. 2018-11-09 16:10:42 -08:00
Erwin Coumans
882252f8c0 move global from btMultiBody into dynamicsWorld.getSolverInfo 2018-11-05 10:50:03 -08:00
Erwin Coumans
dc2d54df2c remove 32bit build ARCH from xcode4 generated files (premake4) 
optimization in btMultiBody::fillConstraintJacobianMultiDof:
only compute links between current link and root
 2018-10-20 10:44:43 -07:00
erwincoumans
332cbfa609 fix typo in previous commit 2018-10-06 18:37:51 -07:00
erwincoumans
71d4a90c98 btMultiBody: fix indexing issue causing wrong friction to be reported (has no effect, since we don't use warmstarting for multibody) 2018-10-06 15:25:22 -07:00
erwincoumans
cdd56e4641 Merge pull request #1895 from erwincoumans/master 
Code-style consistency improvement: _clang-format applied
 2018-09-23 19:22:09 -07:00
erwincoumans
ab8f16961e Code-style consistency improvement: 
Apply clang-format-all.sh using the _clang-format file through all the cpp/.h files.
make sure not to apply it to certain serialization structures, since some parser expects the * as part of the name, instead of type.
This commit contains no other changes aside from adding and applying clang-format-all.sh
 2018-09-23 14:17:31 -07:00
Lucas Walter
fbf4d946c4 Spelling fix: on-way -> one-way 2018-09-18 07:40:22 -07:00
Erwin Coumans
2668b89740 fix another island issue 2018-08-26 22:25:39 -07:00
Erwin Coumans
ff43cea263 Fix some deactivation issues with btMultiBodyDynamicsWorld, should also improve performance for PyBullet with larger worlds 
(even when sleeping is disabled, islands are split)
 2018-08-26 16:14:36 -07:00
Erwin Coumans
61b7591b8e expose choice of contraint solver in PyBullet, with switchConstraintSolver example 2018-08-23 23:04:17 -07:00
Jeongseok Lee
340236ee29 Fix copy & paste mistake 2018-08-07 15:16:46 -07:00
Jeongseok Lee
e8e97d39fe Merge remote-tracking branch 'upstream/master' into multibody_mlcp_solver_v2 2018-08-06 10:34:43 -07:00
Erwin Coumans
684b69f4dd fix applied too fast 2018-08-03 17:57:09 -07:00
Erwin Coumans
02b0e34bda v_ptr 2018-08-03 17:53:07 -07:00
Erwin Coumans
97baccd1a5 revert regression in btMultiBody.cpp 2018-08-03 17:38:01 -07:00
Jeongseok Lee
809fb3ed49 Use btAssert instead of assert 2018-08-03 13:46:59 -07:00
Jeongseok Lee
89c6a83ae9 Add MLCP constraint solver for multibody 2018-08-02 22:53:30 -07:00
Erwin Coumans
f0c8bbf1a1 Merge branch 'master' of https://github.com/erwincoumans/bullet3 2018-07-24 15:21:12 +02:00
Erwin Coumans
f91e5c573c use the maximum square residual instead of sum 2018-07-24 15:20:34 +02:00
Erwin Coumans
bd7c3825bb Merge remote-tracking branch 'bp/master' 2018-07-22 13:04:44 +02:00
Erwin Coumans
7a27cb1739 body1 -> bodyA and body2 -> bodyB 2018-07-22 13:03:53 +02:00
erwincoumans
defd961f60 Merge pull request #1798 from erwincoumans/master 
Change constraint solver threshold-based termination condition on res…
 2018-07-22 12:28:32 +02:00
Erwin Coumans
b5495e789d Change constraint solver threshold-based termination condition on residual of velocity threshold, not on residual of impulse threshold. 
This avoids issues with systems with large mass ratios.

Test: add this to BasicDemo/BasicExample.cpp in initPhysics

	m_dynamicsWorld->getSolverInfo().m_numIterations = 1000;
	m_dynamicsWorld->getSolverInfo().m_leastSquaresResidualThreshold = 1e-4;
 2018-07-22 11:30:16 +02:00
Jeongseok Lee
deea2bb411 Use const reference for referencing existing members 2018-07-09 20:59:29 -07:00
Jeongseok Lee
6dbdf02808 Minor code optimization in multibody forward dynamics 2018-07-09 20:54:13 -07:00
erwincoumans
cb1fce7899 revert exposing getSharedMemoryStreamBuffer / adding to command structure 
use 16k rays by default
add uploadRaysToSharedMemory method
 2018-06-16 08:14:00 -07:00
erwincoumans
f517b03534 Expose pushProfileTimer / pop ProfileTimer in PhysicsClient API to benchmark Python parts of PyBullet. 
reduce 'm_cooldownTime' from 1000 microseconds to 100 microseconds (overhead in raycast is too large)
If needed, we can expose this cooldown time.
Replace malloc by btAlignedObjectArray (going through Bullet's memory allocator)
 2018-06-16 06:19:49 -07:00
Erwin Coumans
fbbd675ed6 expose PyBullet API to wakeup/put objects to sleep, enable/disable deactivation 
fix wakeup -> reset deactivation clock
 2018-06-15 21:26:26 -07:00
Erwin Coumans
134beaf8dc fix uninitialized m_companionId in btMultiBody (only happens if sleeping is enabled) 2018-06-05 16:40:41 -07:00
erwincoumans
e721a9cdf5 revert testing changes 2018-06-01 22:02:17 -07:00
erwincoumans
54ddbad29f remove printf 2018-06-01 21:56:34 -07:00
erwincoumans
92579f9196 Merge branch 'master' of https://github.com/erwincoumans/bullet3 
# Conflicts:
#	examples/SharedMemory/PhysicsServerCommandProcessor.cpp
 2018-06-01 09:35:15 -07:00
erwincoumans
ec4b3505a4 fix fixed constraint between btMultiBody and btRigidBody 2018-05-29 16:49:07 -07:00
Lunkhound
4254837170 solvers: remove erroneous 'break' statement that can occur with incorrectly flagged objects; also added asserts to warn when incorrectly flagged objects are detected 2018-05-12 19:54:39 -07:00
Lunkhound
8d5cd1c324 constraint solvers: fix crash for collision-bodies with incorrect flags 2018-05-11 17:47:08 -07:00
Lunkhound
ded33f3e7e parallel solver: remove bad assert 2018-05-06 23:39:01 -07:00
Teemu Patana
cfa3a6d2aa Fixed a collision check bug with CCD 2018-05-02 20:22:12 +03:00
Erwin Coumans
988d78cb61 enable btMultiBodyGearConstraint positional error correction 
fix multibody debug drawing of joint frames
 2018-05-01 17:40:26 -07:00
erwincoumans
391b0e4061 Merge pull request #1588 from GaborPuhr/Fix-#1582 
Fix for #1582
 2018-04-12 13:32:51 -07:00
Ju-Hyung Lee
00affd62ac Fix to support different kind of wheel axis 2018-04-04 12:31:52 +09:00
Erwin Coumans
6856334d48 fixes: make argument names in header and cpp the same 2018-03-27 16:54:41 -07:00
erwincoumans
fafa939d33 Merge pull request #1579 from lunkhound/parallel-solver-wip3 
Multithreaded constraint solver
 2018-03-26 17:11:05 -07:00
Lunkhound
e526e48df8 parallel solver: slightly overallocate to reduce how often allocation is needed 2018-03-13 04:19:02 -07:00