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2017 Commits

Author SHA1 Message Date
lunkhound
6bf3d4e08e Merge branch 'master' into pr-fix-thread-index 2017-06-05 00:33:02 -07:00
Erwin Coumans
a7aed37632 work on pybullet/C-API createMultiBody (still preliminary, only sphere/box collision shapes, no links/hierarchies yet, soon) 
pybullet/C-API, expose linear/angular damping
fix some warnings (param name needs to be same in .h and .cpp)
fix potential startup threading issue (args were deleted in main thread while still possibly use in child thread)
fix for spinning/rolling friction in case of mixing maximal and reduced coordinate btMultiBody+btRigidBody
 2017-06-04 22:04:16 -07:00
Lunkhound
0fc3ce69e9 fix thread index going out of range bug 2017-06-03 18:03:59 -07:00
Erwin Coumans
ff695dd328 Merge remote-tracking branch 'bp/master' 2017-06-03 08:16:59 -07:00
yunfeibai
708a430e30 comment out btThreadsAreRunning which does not build. 2017-06-02 18:32:39 -07:00
yunfeibai
bfcbb339cf Merge remote-tracking branch 'upstream/master' 2017-06-02 18:26:04 -07:00
yunfeibai
e2a9fc33dc Remove debug code. 2017-06-02 17:40:50 -07:00
yunfeibai
3506603d60 Test conversion from view matrix to yaw pitch roll. 2017-06-02 16:56:05 -07:00
Erwin Coumans
1d1c822d52 btThreadsAreRunning wasn't defined if BT_THREADSAFE was not defined, causing compile errors using premake 2017-06-02 16:25:28 -07:00
erwincoumans
518c7ec00e Merge pull request #1144 from lunkhound/pr-threading-refactor 
Bullet 2 threading refactor: moved parallel-for calls into core libs
 2017-06-02 16:18:12 -07:00
erwincoumans
3987bdd333 remove pose frame from SDF, 
allow plane collision shape in SDF
load the Roboschool stadium.sdf in humanoid_knee_position_control.py
 2017-06-01 20:13:39 -07:00
Lunkhound
34e2c1b784 add profiling info 2017-05-29 23:53:35 -07:00
erwincoumans
5436b8f048 print better error warning, in case the physics client/server version mismatch. 
fix in b3HashString
remove many unused dependencies from kuka_grasp_block_playback.py (time,math, datetime ,numpy,pylab ,sys, os, fnmatch,argparse were not used!)
move block_grasp_log.bin from Bullet3/data to Bullet3/examples/pybullet/examples/data folder.
PhysicsServerCommandProcessor, derive from CommandProcessorInterface to prepare for different back-end implementation
 2017-05-28 17:05:18 -07:00
Erwin Coumans
b645963879 expose pybullet changeDynamics(spinningFriction=..., rollingFriction=..., restitution=...) 
Bullet C-API b3ChangeDynamicsInfoSetSpinningFriction/RollingFriction/Resitution
b3PhysicsParamSetRestitutionVelocityThreshold, / pybullet.setPhysicsEngineParameter restitutionVelocityThreshold:
if the velocity is below this threshhold, the restitution is zero (this prevents energy buildup at near-resting state)
pybullet restitution.py example.
 2017-05-26 18:14:38 -07:00
Lunkhound
d77c3d5b68 fix compile errors in non-threadsafe build 2017-05-23 02:34:29 -07:00
Lunkhound
dfe184e8d3 Bullet 2 threading refactor: moved parallel-for calls into core libs 2017-05-23 01:01:20 -07:00
erwincoumans
ba22f4a4dc Merge pull request #1126 from erwincoumans/master 
allow to enable/disable VR picking and VR teleport. Disabling VR pick…
 2017-05-16 13:55:47 -07:00
Erwin Coumans
433d11d8cf Add a btIDEbugDraw::clearLines, helps multi-threaded rendering of lines (while updating those lines in a dynamics world in a different thread) 
Expose COV_ENABLE_VR_RENDER_CONTROLLERS, to enable/disable rendering of controllers (and some frames) in VR
Expose COV_ENABLE_RENDERING to enable/disable rendering.
Fix some multi-threading issues (potential crashes), related to debug drawing/rendering in one thread, while changing the dynamics world/removing/resetSimulation in a different thread.
 2017-05-16 12:19:03 -07:00
Andrew Meadows
81758bf1b3 'powered' is bool not int 2017-05-12 15:47:03 -07:00
Andrew Meadows
4a1c682c3c fix typo: Velosity-->Velocity 2017-05-12 15:46:01 -07:00
erwincoumans
9356019572 Merge pull request #1116 from olegklimov/master 
Rewrite collision filtering code for C API
 2017-05-12 20:56:26 +00:00
Erwin Coumans
424a29474f fix for division by zero, in case angular velocity goes close to zero 
(but not zero)
 2017-05-11 17:45:01 -07:00
Oleg Klimov
f4943c3ed5 Fix self-collision code again (in case both flags are set) 2017-05-11 14:30:07 +03:00
erwincoumans
9a80b529d8 Merge pull request #1112 from erwincoumans/master 
bump up setup.py pybullet pypi pip version to 1.0.2
 2017-05-10 23:19:21 +00:00
Erwin Coumans
53a82819a0 expose b3LoadMJCFCommandSetFlags / pybullet.pybullet_loadMJCF(fileName,flags=pybullet.URDF_USE_SELF_COLLISION_EXCLUDE_ALL_PARENTS) 2017-05-10 15:01:25 -07:00
Erwin Coumans
fc6fb7b14c initialize values (padding etc) help asan/msan tests 2017-05-09 18:00:28 -07:00
Erwin Coumans
0d3940b8bd fix signed-integer-overflow issue: 
Hash functions rely on 2's complement behaviour. Use unsigned integers to get that.
 2017-05-09 16:36:11 -07:00
Erwin Coumans
18dbf6f018 Merge remote-tracking branch 'bp/master' 2017-05-08 09:08:50 -07:00
Erwin Coumans
a69442d119 Some optimizations for btMultiBodyJointMotor (skip constraint generation if maxImpulse/maxForce = 0) and 
skip constraint row generation if joint limit is not violated.
 2017-05-08 09:06:39 -07:00
Gregery Barton
72b0b76b64 getSolveSwingLimit() returns wrong value 
Should return m_solveSwingLimit instead of m_solveTwistLimit
 2017-05-06 11:45:26 +10:00
erwincoumans
f76f3e2ba7 Merge pull request #1093 from erwincoumans/master 
expose profileTiming to pybullet/b3RobotSimulatorClientAPI.h
 2017-05-05 01:29:26 +00:00
Erwin Coumans
1f64a87abe Improve ChromeTraceUtil logging, allow filename to be specified. 
Expose this ChromeTraceUtil  logging to C-API: start/statelogging and submitProfileTiming
pybullet.submitProfileTiming, and STATE_LOGGING_PROFILE_TIMINGS used in startStateLogging
added example for Python profileTiming.py and C++ b3RobotSimulatorClientAPI::submitProfileTiming
 2017-05-04 17:51:40 -07:00
erwincoumans
92d7a0850f Merge pull request #1090 from gregeryb/patch-3 
Collider object not necessary
 2017-05-04 20:34:21 +00:00
Erwin Coumans
61999ef789 b3ResizablePool: only remove a handle, if it is currently in-use 
also remove user constraints, if removing a body
 2017-05-04 13:14:24 -07:00
Erwin Coumans
a7d08ca9d7 Merge remote-tracking branch 'bp/master' 2017-05-04 10:51:42 -07:00
erwincoumans
87a24dba84 Merge pull request #1091 from YunfeiBai/master 
Add APIs to reset object mass, lateral friction coefficient, and to get user constraint id.
 2017-05-04 17:47:33 +00:00
Erwin Coumans
a86f584824 more work towards removeBody for C-API/pybullet, work-in-progress. 2017-05-03 21:53:29 -07:00
yunfeibai
939d6ead32 Add API to reset lateral friction coefficient. 2017-05-03 21:47:53 -07:00
Erwin Coumans
152e3da3e4 Implementation of virtual void CommonRenderInterface::removeGraphicsInstance(int instanceUid) 
for GLInstancingRenderer (OpenGL3+) and SimpleOpenGL2Renderer (OpenGL2)
Refactored the add/remove object pool in Bullet3Common/b3ResizablePool.h
Added CommonRigidBodyBase::deleteRigidBody, also removing its graphics instance.
 2017-05-03 17:05:05 -07:00
Gregery Barton
03742208f1 Collider object not necessary 
Collider object not necessary without DBVT_BP_ACCURATESLEEPING defined
 2017-05-04 05:22:00 +10:00
Erwin Coumans
6f7601966d fix issue ,don't iterate over [0..numBodyHandles], would fail once we allow 'removeBody'... 2017-05-03 11:23:01 -07:00
Erwin Coumans
2c8f65a2d0 move body handles in its own template class, for re-use. 2017-05-03 10:49:04 -07:00
Erwin Coumans
9fef6c1d66 Add C++ version VRGloveSimulatorMain example, using the serial library. 
First run the App_PhysicsServer_SharedMemory_VR_vs2010.exe to run the VR server,
then run App_VRGloveHandSimulator. You likely need to tune the minV/maxV for each finger (check values using Arduino IDE Serial Monitor)
 2017-05-01 22:35:33 -07:00
Erwin Coumans
af6bf8ddc8 plumb URDF/SDF audio_source into PhysicsServerCommandProcessor, allow to play sounds on collision ! 
See also https://youtu.be/eppOjTfx5Jg for a first test, and this modified URDF how to add sounds:
https://github.com/bulletphysics/bullet3/blob/master/data/plane_with_collision_audio.urdf
Add the --audio flag to enable sound in pybullet/Bullet-C-API
 2017-05-01 11:14:09 -07:00
Erwin Coumans
e32debdca4 improvements in MJCF importer: fix capsule shape inertia (for fromto definition) 
add cylinder support
don't crash when no "quat" is provided
inertia fix in btMinkowskiSumShape (based on AABB)
 2017-04-05 12:22:38 -07:00
Erwin Coumans
e5290560d7 avoid checking beyond string length in b3CommandLineArgs.h 2017-03-30 13:54:32 -07:00
nicolaichuk
1122afc2f4 Merge branch 'Branch_2.86.1' 2017-03-30 01:48:39 +03:00
nicolaichuk
ccecb4db62 revert add compare operation 2017-03-30 01:47:43 +03:00
nicolaichuk
2c6c64ca8a Merge remote-tracking branch 'remotes/bulletphysics/master' 2017-03-29 18:22:53 +03:00
nicolaichuk
2466df1c5a Merge branch 'Branch_2.86.1' 2017-03-29 18:21:42 +03:00