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1d0f038aad6858a04c7b4dbd3e2d14f3f7ad680d
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102 Commits

Author SHA1 Message Date
Erwin Coumans
ab4299f517 expose the local inertial frame for each link in the shared memory API 
struct b3LinkState
{
    double m_worldPosition[3];//this is the inertial frame
    double m_worldOrientation[4];

    double m_localInertialPosition[3];//this is the local frame from inertial to link frame
    double m_localInertialOrientation[4];
};

  const btTransform link_frame_world =
               inertial_frame_world * m_local_inertial_frame->inverse();
 2016-04-29 14:46:25 -07:00
erwincoumans
66bfb7e708 Update PhysicsClientC_API.cpp 
fix a copy/paste bug -> pos+quat = 7, but pos is just 3
 2016-04-25 09:37:04 -07:00
Erwin Coumans
f99d1c45aa expose multibody link world transform in the shared memory API 2016-04-23 17:29:46 -07:00
Erwin Coumans
0f5ee7a0a9 rename m_jointForce -> m_jointMotorForce to separate the name from m_jointForceTorque (which should have been called m_jointReactionForce) 2016-04-19 12:22:38 -07:00
erwincoumans
05845d7df9 Merge pull request #602 from erwincoumans/master 
handle window closing in InProcessPhysicsClientSharedMemoryMainThread
 2016-04-19 10:58:13 -07:00
yunfeibai
f9719e2405 Add measured joint motor force to joint sensor state. 2016-04-19 10:44:59 -07:00
Erwin Coumans
bebe9a728b handle window closing in InProcessPhysicsClientSharedMemoryMainThread 2016-04-19 08:29:20 -07:00
Erwin Coumans
59e0bef988 remove compile errors and some debug code in ExampleBrowser. 2016-04-14 12:19:55 -07:00
Erwin Coumans
2cbfeb9590 run GUI on main thread for Mac OSX/__APPLE__, due to OS limitation 
add b3CreateInProcessPhysicsServerAndConnectMainThread to test.c
 2016-04-14 08:51:20 -07:00
Erwin Coumans
0ca56e756f add joint damping in PhysicsServerCommandProcessor 2016-04-13 17:21:43 -07:00
Erwin Coumans
4df7257250 more comments in SharedMemory C API 2016-04-13 17:09:48 -07:00
Erwin Coumans
34e6eb4a18 add a few lines of documentation and some error checks in SharedMemory API 2016-04-13 13:06:15 -07:00
Erwin Coumans
f3c7f30684 fix some memory leaks in ImportURDF / PhysicsServerCommandProcessor 2016-04-11 16:42:02 -07:00
Erwin Coumans
59b32b7af1 re-enable command log and playback in physics server 
report applied motor torque in physics server
 2016-04-08 18:17:17 -07:00
Erwin Coumans
643cf5ab1d Merge branch 'master' of https://github.com/erwincoumans/bullet3 2016-03-17 16:12:48 -07:00
Erwin Coumans
7e4dfb7207 remove SimpleOpenGL3 demo, it breaks some builds 
reset callback to 0 after exiting a demo to avoid issues
 2016-03-17 16:11:53 -07:00
erwincoumans
fe92de3e50 add infrastructure float btMultiBodyLink m_jointDamping, m_jointFriction (actual damping/friction is in a separate commit) 
add door.urdf for testing damping/friction
 2016-03-17 14:54:46 -07:00
erwincoumans
efbb1edecc Allow InProcessExampleBrowser to use a malloc allocated memory block, instead of system shared memory. 
Make shared memory client/server a bit more robust, in case the server is terminated early.
 2016-03-10 14:36:46 -08:00
erwincoumans
40a9b8cea0 fix relative include path 2016-03-07 15:12:33 -08:00
erwincoumans
9be978337f quick draft implementation for SharedMemoryInProcessPhysicsC_API 2016-03-07 14:56:16 -08:00
Erwin Coumans
a3154f7a56 use b3ConnectSharedMemory in PhysicsClient example, instead of b3ConnectPhysicsLoopback 2016-01-27 13:36:33 -08:00
Erwin Coumans
b4701613c8 consistent *API.* in examples/SharedMemory 2015-11-23 08:00:42 -08:00
erwincoumans
bd4c4eb3c5 rename API->Api 2015-11-22 21:32:20 -08:00
erwincoumans
03bf78ef49 add physics server loopback (both client and server in the same process, using shared memory) 
add physics server direct (client and server in the same process, directly processing commands without shared memory transport mechanism)
 2015-11-22 20:50:32 -08:00
Erwin Coumans
f6a8079353 sync repo 2015-11-11 12:44:26 -08:00
erwincoumans
3b9b803683 b3CreateBoxCommandSetColorRGBA: allow to specify color when creating bodies through shared memory API 
Parse and use colors from URDF file (single rgba color per link, not per visual)
Rename btMultiBody 'stepVelocities' to 'computeAccelerationsArticulatedBodyAlgorithmMultiDof'
btHashMap, add const Value* operator[]
remove a few more obsolete btMultiBody methods (on the non-multi-dof path)
fix spelling typo in fillConstraintJacobianMultiDof (fil -> fill)
Add mention to Jakub Stepien for his work on btMultiBody
 2015-11-06 17:11:15 -08:00
Erwin Coumans
7ef06d532e remove debug test 2015-11-05 17:35:05 -08:00
Erwin Coumans
2317307a22 Add b3GetStatusActualState() to C_API. 
Change pick-and-move C_API to use handlers
 2015-11-04 16:08:28 -08:00
erwincoumans
d6464ce40d add 'replay' command log feature: no mouse interaction during replay, and use a fixed number of sim steps in stepSimulation. 
workaround for reversed separating normal in gjk/epa when using very small shapes, detect case and revert normal.
use smaller world size (10 units versus 100) for higher resolution shadow map
use a hard-coded rolling friction of 0.2 for objects in physics server (will make this configurable)
fix loading of command log files, when platform features are different (64bit/32bit)
 2015-11-01 12:48:15 -08:00
Erwin Coumans
6e042b1901 re-enable wireframe in PhysicsClient 
inintialize variables in constructor of PhysicsClient
 2015-10-30 13:24:02 -07:00
erwin coumans
c68c215ead add rudimentary command logging for shared memory physics server 2015-10-30 10:30:48 -07:00
erwin coumans
819c4f1951 Merge branch 'master' of https://github.com/erwincoumans/bullet3 2015-10-29 11:26:01 -07:00
erwin coumans
f7bbbd88e6 preparation for CommandLogging for PhysicsServer. 2015-10-29 11:25:50 -07:00
erwin coumans
9442791cf1 Fix PhysicsServer connection issue, in cases where shared memory was not properly shut down. 2015-10-29 11:18:26 -07:00
erwincoumans
650189d50b Allow both remote debug drawer and local debug drawer for PhysicsServer (shared memory etc) 2015-10-29 08:28:49 -07:00
Erwin Coumans
6a6c0297fe Merge branch 'master' of https://github.com/erwincoumans/bullet3 2015-10-28 13:44:30 -07:00
erwin coumans
2d5d89d999 Allow to request the state of a rigid body (position, orientation, lin/ang velocity) through shared memory API 
PhysicsClientC_API: b3RequestActualStateCommandInit requires a body unique Id as second argument
 2015-10-27 15:46:13 -07:00
erwin coumans
9cc2b1ec12 Physics SharedMemory: 
Add flags BOX_SHAPE_HAS_MASS and  BOX_SHAPE_HAS_COLLISION_SHAPE_TYPE to CMD_CREATE_RIGID_BODY
(which maps to CMD_CREATE_BOX_COLLISION_SHAPE for backward compatibility for now)
Need to add way to receive world transform
 2015-10-27 14:55:46 -07:00
erwincoumans
57f50f1778 Create a PhysicsLoopBack that includes both PhysicsClient and PhysicsServer over shared memory. 
Add a test for PhysicsLoopBack.
 2015-10-26 17:56:21 -07:00
Erwin Coumans
ec1947bbbd add SIM_PARAM_UPDATE_DELTA_TIME flag to fix setting the time step 
in shared memory API
 2015-10-24 13:50:11 -07:00
Erwin Coumans
818037c011 Fix issue related to CMD_RESET_SIMULATION 2015-10-24 13:49:25 -07:00
Erwin Coumans
f28150c368 catch setting of invalid joint angles in PhysicsClientC_Api 
use the proper m_bodyUniqueIndex (todo: fix this field, move to shared command data)
 2015-10-24 13:48:53 -07:00
Takuya NAKAOKA
3a11fff3ad Fix slow simulation in PhysicsServerExample 
Removed maxSteps to regain simulation speed
 2015-10-20 14:51:40 +09:00
Erwin Coumans
21b7a47129 although still not implemented, IMU enum had wrong value, thanks JF 2015-10-17 20:12:50 -07:00
Erwin Coumans
e5175cde9a although still not implemented, IMU enum had wrong value, thanks JF 2015-10-17 18:52:48 -07:00
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bc09125095 fix include guard, thanks Aaron! 
fix uninitialized body index in PhysicsServer
 2015-10-16 08:18:26 -07:00
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4df58c35c7 use const in PhysicsClientC_Api, thanks to Roland 
fix some warnings for Clang, thanks to Aaron
 2015-10-15 08:15:22 -07:00
erwin coumans
a0e507280c Implement CMD_INIT_POSE to set base position, base orientation and joint position (angle). 
See PhysicsClientExample for example use of CMD_INIT_POSE.
Change: CMD_INIT_POSE uses m_initPoseArgs and not m_sendDesiredStateCommandArgument
 2015-10-13 22:23:28 -07:00
erwin coumans
4a29986662 initial support for multiple robots in shared memory API 2015-10-13 11:32:25 -07:00
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5e4badc099 make PhysicsClient an interface class, and move shared memory implementation 
of physics client into PhysicsClientSharedMemory class/file.
This will allow implementation of UDP and other transport protocols to a physics server.
 2015-09-24 22:50:34 -07:00