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Author SHA1 Message Date
Erwin Coumans 098cde55fd sync graphics server at resetSimulation, load* and resetJointState 2019-08-06 10:56:21 -07:00
Erwin Coumans 6d844e5df1 pybullet: more detailed nested timings 2019-08-01 19:15:02 -07:00
Erwin Coumans 7263439c4b improved for inserting profile timings from Python, to analyzer performance of pybullet programs. 
See examples/pybullet/examples/profileTiming.py for an example. Note that python and c++ is properly interleaved.
Open a timings with a name, close the timing without a name. Note that timings can be recursive, added/popped as a stack.
 2019-08-01 19:12:16 -07:00
Erwin Coumans 397767cb60 Merge remote-tracking branch 'bp/master' 2019-07-31 17:54:29 -07:00
Erwin Coumans 10153b3b3a add texture support for cube, when using createCollisionShape(GEOM_BOX) 2019-07-31 14:49:49 -07:00
Erwin Coumans 38d56a42de Merge branch 'master' of https://github.com/erwincoumans/bullet3 2019-07-29 20:29:29 -07:00
Erwin Coumans d58a85fec4 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 20:29:07 -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 36f3adc03f copy/move heightfield files around (part of pybullet_data) 
prepare for heightfield support in pybullet (first step, needs a bit more)
 2019-07-25 13:01:26 -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
Erwin Coumans 96b76dd107 Merge branch 'master' of https://github.com/erwincoumans/bullet3 2019-07-23 08:51:34 -07:00
Erwin Coumans 7ead9cf8ba fix a memory leak in previous commit, in pybullet_resetJointStatesMultiDof 2019-07-22 09:07:19 -07:00
Erwin Coumans b2825724d4 only if SPD is enabled 2019-07-21 22:03:23 -07:00
Erwin Coumans 8f220c1b23 fix memory leak in previous commit 2019-07-21 21:48:51 -07:00
Erwin Coumans 602f736640 Merge remote-tracking branch 'bp/master' 2019-07-21 13:13:52 -07:00
Erwin Coumans 0cf6685041 Merge branch 'master' of https://github.com/erwincoumans/bullet3 2019-07-21 13:13:25 -07:00
Erwin Coumans 39a4e8dcd9 Implement faster array versions of PyBullet: getJointStatesMultiDof, getLinkStates, setJointMotorControlMultiDofArray, resetJointStatesMultiDof, 
Implement StablePD in C++ through setJointMotorControlMultiDofArray method for pybullet_envs.deep_mimic, see testHumanoid.py and examples/pybullet/examples/humanoidMotionCapture.py
Minor fix in ChromeTraceUtil in case startTime>endTime (why would it happen?)
 2019-07-21 13:08:22 -07:00
Erwin Coumans dff277ad7b add laikago urdf with toes (for inverse kinematics, and control over stiffness/damping to model rubber) 2019-07-17 12:30:49 -07:00
Erwin Coumans 7a7f944e39 fix issue in previous commit (need to reserve instead of resize) 2019-07-10 20:52:45 -07:00
Erwin Coumans ee9575167d expose PyBullet.calculateInverseKinematics2 that allows to specify multiple IK end effector locations (not multiple orientations) 
usage example:
jointPoses = p.calculateInverseKinematics2(bodyUniqueId, [endEffectorLinkIndices], [endEffectorTargetWorldPositions])
 2019-07-10 17:21:18 -07:00
Erwin Coumans 9db6acd97d support changeVisualShape(rgbaColor) through GraphicsServer/Client 
support getCameraInfo through GraphicsServer/Client
 2019-07-02 09:48:34 -07:00
erwincoumans 9e28737b57 Merge pull request #2298 from erwincoumans/master 
configureDebugVisualizer: expose lightPosition, shadowMapResolution (texture resolution) and shadowMapWorldSize
 2019-06-19 11:48:25 -07:00
Erwin Coumans ed4515ae17 for the GraphicsServer, expose a sync transform interval: only synchronize the transform once the stepSimulation exceeds this time interval. 
(for example, run the simulation at 1kHz but sync the graphics transforms to remove graphics server at 30Hz)
 2019-06-19 09:45:29 -07:00
erwincoumans d762bc4e84 Merge pull request #2266 from devnexen/shader_example_build_fix 
Fix shader example build / spotted by clang
 2019-06-19 09:16:25 -07:00
Erwin Coumans c3b7f39aaf expose shadowMapResolution (texture resolution) and shadowMapWorldSize (size in meters in world space) 
expose pybullet.ConfigureOpenGLVisualizerRequest(lightPosition=[x,y,z], shadowMapWorldSize=10.5, shadowMapResolution=16384)
See examples/pybullet/examples/configureDebugVisualizer.py for an example.
This reimplements https://github.com/bulletphysics/bullet3/pull/2295 but without creating a new command/status and explicitly referring to the debug visualizer
(since the 'getCameraImage' also has a lightPosition)
 2019-06-19 09:01:16 -07:00
erwincoumans bc9c477edb Merge pull request #2296 from Steven89Liu/urdfparser 
fix the issue of converting the double to single.
 2019-06-19 07:21:50 -07:00
erwincoumans 0b9c0cebfb Merge pull request #2294 from erwincoumans/master 
make pybullet.getMeshData work for softbody
 2019-06-18 21:18:56 -07:00
Erwin Coumans 7e76ee0ad7 make pybullet.getMeshData work for softbody 2019-06-17 21:43:38 -07:00
Erwin Coumans 20d9ad5f24 Merge remote-tracking branch 'bp/master' 2019-06-17 20:37:34 -07:00
Erwin Coumans d888c50f15 avoid getting stuck in RemoteGUIHelper when graphics server isn't started first. 2019-06-17 18:30:39 -07:00
Erwin Coumans e286fbd9f2 fixes for RemoteGUIHelper 2019-06-15 10:30:48 -07:00
Erwin Coumans 708f66ac42 add RemoteGUIHelper to communicate between graphics client/server 2019-06-14 08:06:21 -07:00
erwincoumans dd23cadd73 Merge pull request #2291 from bulletphysics/revert-2221-c_api_refactor_build 
Revert "C api refactor build"
 2019-06-14 07:50:33 -07:00
erwincoumans e1326adff5 Revert "C api refactor build" 2019-06-14 07:49:24 -07:00
Erwin Coumans 95a79800ec Merge branch 'master' of https://github.com/erwincoumans/bullet3 2019-06-13 23:24:42 -07:00
Erwin Coumans 6160b52fd7 graphicsServer to workaround OpenGL issues on some servers. 2019-06-13 23:24:22 -07:00
Erwin Coumans dc9549b2b4 Merge remote-tracking branch 'bp/master' 2019-06-10 16:24:42 -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
erwincoumans 9457646737 Merge pull request #2279 from AndreaCatania/patch-3 
Fix initialization order
 2019-06-10 19:23:49 -04:00
Erwin Coumans 8c796a954c Merge remote-tracking branch 'bp/master' 2019-06-10 16:21:20 -07:00
erwincoumans 500264ca23 Merge pull request #2276 from erwincoumans/master 
add toes to Mini Cheetah
 2019-06-02 18:29:29 -04:00
erwincoumans d7c0c9c017 update ExampleBrowser InverseKinematics example to track 4 end effectors at once. 2019-06-01 19:43:27 -07:00
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 78e1baede8 Merge pull request #2257 from mtheall/master 
Return at least 1 from btGetNumHardwareThreads
 2019-05-27 14:01:43 -07:00
Erwin Coumans 093986f1ee revert to previous leg style of Microtaur 2019-05-22 23:42:32 -04:00
Erwin Coumans e13df4ce48 add toe endeffectors for IK of Microtaur 2019-05-22 22:08:45 -04:00
Erwin Coumans d7e863e51a update microtaur URDF and example, to be compatible with minitaur_rainbow_dash 2019-05-22 10:59:20 -04:00
Erwin Coumans af5bfb4089 added Microtaur URDF file, with basic system identification 
See https://www.youtube.com/watch?v=UmGnLgpEVTE
 2019-05-21 22:33:16 -04:00
erwincoumans 2f0ee2870d Merge branch 'master' of https://github.com/erwincoumans/bullet3 2019-05-09 09:41:32 -07:00
Erwin Coumans 2b9bece2c8 Merge branch 'master' of https://github.com/erwincoumans/bullet3 2019-05-08 12:03:46 -07:00
Erwin Coumans 577dd16299 fix test compilation 2019-05-08 12:03:23 -07:00
erwincoumans b40bb583b7 Merge pull request #2235 from RanTig/user-data-direct-fix 
Fixes bug in getNumUserData in the physics direct client.
 2019-05-06 16:30:22 -07:00
erwincoumans 2f3dfce2bf Merge pull request #2236 from AndreaCatania/patch-3 
Multibody memory invalid writing
 2019-05-06 15:37:10 -07:00
erwincoumans f4f5f70886 Merge pull request #2231 from fuchuyuan/master 
set softbody start position and orientation in pybullet
 2019-05-05 11:26:43 -07:00
erwincoumans 7f6c479ea6 Merge pull request #2232 from EmilNorden/master 
fixed build on latest version of Clang
 2019-05-05 11:25:51 -07:00
erwincoumans de2d22f76b Merge pull request #2226 from fuchuyuan/softBodyExp 
Soft body exp
 2019-05-02 17:09:08 -07:00
erwincoumans ba899b371d Make btMatrixX::printMatrix const 2019-05-02 16:18:29 -07:00
erwincoumans aec9968e28 Merge pull request #2218 from erwincoumans/master 
apply Python formatting using yapf (thanks to @kngwyu)
 2019-04-28 16:06:54 +02:00
erwincoumans a8d1c121fd allow Z as up-axis for raycast acceleration in btHeightfieldTerrainShape 2019-04-16 10:34:59 -07:00
erwincoumans bf0eb4703d Merge pull request #2200 from YungKC/patch-1 
Fix render issue in server render mode (e.g., docker)
 2019-04-16 06:31:58 -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 a936e98300 Merge pull request #2205 from bulletphysics/revert-2062-heightfield_accelerator 
Revert "Accelerated terrain raycast with "Bresenham" and chunks"
 2019-04-15 22:19:53 -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 219970c09e fix getCameraImage in VR server using renderer=pybullet.ER_BULLET_HARDWARE_OPENGL 2019-04-14 14:08:35 -07:00
erwincoumans 154c65ae4d Merge branch 'master' of https://github.com/erwincoumans/bullet3 2019-04-11 22:19:12 -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
erwincoumans c6a43e0a5b Merge pull request #2190 from JayFoxRox/pybullet-visibility 
Reduce visibility of Bullet symbols in PyBullet
 2019-04-09 12:22:21 -07:00
erwincoumans c243f9e7c7 Merge pull request #2195 from Steven89Liu/NeedsJointFeedback 
don't need to call the computeAccelerationsArticulatedBodyAlgorithmMu…
 2019-04-09 09:25:07 -07:00
Erwin Coumans 4ae24083ee implement stablePD control version of testLaikago, in preparation for quadruped DeepMimic 2019-04-05 16:45:33 -07:00
erwincoumans 43e164af8a Merge pull request #2186 from erwincoumans/master 
Added laikago mocap data for a DeepMimic compatible walk cycle
 2019-04-04 21:01:49 -07:00
erwincoumans 3146f6276b Merge branch 'master' of https://github.com/erwincoumans/bullet3 2019-04-04 19:40:59 -07:00
erwincoumans 024af08320 Added laikago mocap data for a DeepMimic compatible walk cycle 
Added testLaikago.py script to test this mocap data.
 2019-04-04 19:40:21 -07:00
erwincoumans 473fd15a86 Merge pull request #2182 from erwincoumans/master 
implement PyBullet removeState command. Fixes Issue #2163
 2019-04-04 09:47:16 -07:00
erwincoumans 76918ca26d Merge remote-tracking branch 'bp/master' 2019-04-03 20:08:05 -07:00
erwincoumans 6951aaf26a implement PyBullet removeState command. Fixes Issue #2163 
https://github.com/bulletphysics/bullet3/issues/2163
 2019-04-03 20:06:40 -07:00
erwincoumans 62add41ab4 Merge pull request #2180 from stephengold/master 
in btSimpleBroadphase::destroyProxy(), remove pairs before freeing proxy
 2019-04-03 07:32:06 -07:00
erwincoumans 0e23257855 Merge pull request #2174 from fuchuyuan/SIblock 
Use two SI solvers as blocks in block solver.
 2019-03-29 07:32:17 -07:00
erwincoumans 4d3f2e5b17 Merge branch 'master' into SIblock 2019-03-27 16:18:36 -07:00
erwincoumans d88a281802 Merge pull request #2177 from crewmatt/master 
Initializes simulation timestamp to 0 explicitly.
 2019-03-26 19:51:43 -07:00
erwincoumans 4912f72886 Merge pull request #2178 from erwincoumans/master 
add actuatornet code,  temporary disable experimental BulletRobotics examples
 2019-03-26 19:22:23 -07:00
erwincoumans 922b27fb87 Merge pull request #2171 from iory/pybullet-envs 
[pybullet/gym/pybullet_envs] Modified register's timestep_limit to max_episode_steps for gym
 2019-03-25 14:25:11 -07:00
erwincoumans 9617dac9ec Merge pull request #2172 from erwincoumans/master 
use certain methods from std namespace
 2019-03-25 14:24:45 -07:00
erwincoumans 3768bbcae3 Merge pull request #2167 from erwincoumans/master 
fix memleak in calculateInverseKinematics + joint limits.
 2019-03-21 14:28:57 -07:00
erwincoumans 28148eb1ed Merge remote-tracking branch 'bp/master' 2019-03-18 10:12:55 -07:00
erwincoumans 2e81714e7a Merge pull request #2161 from crewmatt/master 
Adds a timestamp as a physics parameter.
 2019-03-17 16:13:48 -07:00
Erwin Coumans a0aa963e28 fix premake and cmake for ExampleBrowser 2019-03-15 04:04:51 +00:00
erwincoumans 17d2b318bf Merge pull request #2159 from bulletphysics/erwincoumans-glob 
Update kuka_diverse_object_gym_env.py
 2019-03-14 18:28:14 -07:00
erwincoumans ced17be7f3 Merge pull request #2162 from erwincoumans/cl_237962826 
Qualify calls to certain functions from the cmath library.
 2019-03-14 18:27:54 -07:00
erwincoumans 9662ae4ba0 Update kuka_diverse_object_gym_env.py 
Fix issue in glob to separate training/test data pattern. See https://github.com/bulletphysics/bullet3/issues/2158
Thank to @TomoyaFukui
 2019-03-14 09:33:48 -07:00
erwincoumans 18918389d3 Merge pull request #2145 from fuchuyuan/addExample 
Add example
 2019-03-12 11:06:53 -07:00
erwincoumans 46e43e0051 Merge remote-tracking branch 'bp/master' 2019-03-12 09:13:51 -07:00
erwincoumans 550f4c4785 expose maxJointVelocity through PyBullet.changeDynamics, this Fixes Issue #1890 
bump up PyBullet to version 2.4.8
 2019-03-11 10:12:38 -07:00
erwincoumans ce531e6015 allow to PyBullet.changeDynamics for all links in maximal coordinate rigid bodies 
change snake.py to use useMaximalCoordinate = True by default
 2019-03-11 10:12:38 -07:00
erwincoumans a1f15ae01a Expose anisotropic friction, add snake demo. Simple snake slither locomotion from > 15 years ago, thanks to Michael Ewert @ Havok! 
Visit http://www.snakerobots.com to see one of these in the wild
 2019-03-11 10:12:38 -07:00
erwincoumans 0b41fe1a49 use b3RobotJointInfo instead of b3JointInfo, so it is initialized. 
don't reset the camera in SharedMemoryInProcessPhysicsC_API
 2019-03-11 10:12:38 -07:00