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Author SHA1 Message Date
erwincoumans
459d07a302 add example for enableSAT, using separating axis test (instead of GJK) for contact between polyhedral convex hull shapes (and convex hull vs triangle in a concave triangle mesh) 2018-06-12 16:10:49 -07:00
erwincoumans
97c6937388 Simplify GJK. Still needs double precision for large differences of feature scales. 
Extract faces directly from btConvexHullComputer (in initializePolyhedralFeatures), instead of reconstructing them, thanks to Josh Klint in #1654
PyBullet: use initializePolyhedralFeatures for convex hulls and boxes (to allow SAT)
PyBullet: expose setPhysicsEngineParameter(enableSAT=0 or 1) to enable Separating Axis Test based collision detection for convex vs convex/box and convex versus concave triangles (in a triangle mesh).
 2018-06-12 16:08:46 -07:00
erwincoumans
a342af0382 remove getLinkState from API, it automatically calculated forwardKinematics and propagates velocities, which is very expensive. 2018-06-11 23:49:34 -07:00
erwincoumans
62485abafe PyBullet: disable deterministic pairs by default 
PyBullet: Only set static when sleeping is enables (todo: figure out issue with determinism)
 2018-06-11 17:32:44 -07:00
Erwin Coumans
ad0c7ecaa2 different way of sorting pairs (using indexing), don't 'clear' all pairs. 2018-06-11 14:42:26 -07:00
Erwin Coumans
38469deec7 getNumLinks -> getNumDofs, to make sure fixed objects don't transfer activation state 2018-06-11 11:41:33 -07:00
erwincoumans
fc61a3531e Merge remote-tracking branch 'bp/master' 2018-06-11 08:35:14 -07:00
erwincoumans
6fb3cf7a43 Merge branch 'master' of https://github.com/erwincoumans/bullet3 2018-06-11 08:34:37 -07:00
erwincoumans
cb0e98c0a9 Merge pull request #1747 from erwincoumans/master 
remove ANYmal meshes
 2018-06-11 14:47:40 +00:00
Erwin Coumans
e74f86d148 remove ANYmal meshes 2018-06-11 07:44:05 -07:00
erwincoumans
6705d2d649 Merge pull request #1743 from erwincoumans/master 
enable more unit tests in PyBullet, add BulletRobotics for premake build.
 2018-06-11 02:06:46 +00:00
erwincoumans
3eebcd40ca exposed a few more methods in the C++ b3RobotSimulatorClientAPI (_NoDirect base class) 2018-06-09 19:40:12 -07:00
erwincoumans
7ac3e263ab add saveStateToMemory/restoreStateFromMemory/setAdditionalSearchPath/getAPIVersion to Bullet Robotics API. 2018-06-09 13:54:22 -07:00
erwincoumans
0cec85626f enable more unit tests in PyBullet. 
return Py_None if no user data found, to pass the test.
enable m_deterministicOverlappingPairs by default.
if m_deterministicOverlappingPairs, sort the collision pairs.
 2018-06-09 12:19:29 -07:00
erwincoumans
046a86cd84 add premake4.lua build for BulletRobotics target, C++ API, similar to PyBullet. Use BulletRobotics target for App_HelloBulletRobotics (without GUI) and App_RobotSimulator 2018-06-08 19:14:03 -07:00
erwincoumans
8a70afa4f6 Merge pull request #1736 from erwincoumans/master 
remove some warnings
 2018-06-06 19:22:19 -07:00
Erwin Coumans
6ca3fe18f5 fix previous commit 2018-06-06 16:33:52 -07:00
Erwin Coumans
1bcb54dc29 remove some warnings 2018-06-06 16:10:20 -07:00
Erwin Coumans
c02761d40b Merge remote-tracking branch 'bp/master' 2018-06-05 22:55:12 -07:00
Erwin Coumans
dd444fc6c4 reshuffle args 2018-06-05 21:09:00 -07:00
erwincoumans
c60cc4897c Merge pull request #1735 from erwincoumans/master 
fix another parameter name in header, in enableJointForceTorqueSensor
 2018-06-05 19:59:38 -07:00
erwincoumans
cb6d76d6b5 fix another parameter name in header, in enableJointForceTorqueSensor 2018-06-05 19:59:00 -07:00
erwincoumans
bcf466ee4e Merge pull request #1734 from erwincoumans/master 
fix parameter name in header, computeForwardKinematics
 2018-06-05 19:57:52 -07:00
erwincoumans
dff04c7f59 fix parameter name in header, computeForwardKinematics 2018-06-05 19:57:21 -07:00
erwincoumans
88008b400a Merge pull request #1733 from erwincoumans/master 
use new API b3CreateInProcessPhysicsServerFromExistingExampleBrowserA…
 2018-06-05 19:54:37 -07:00
erwincoumans
72d3f45b05 use new API b3CreateInProcessPhysicsServerFromExistingExampleBrowserAndConnect3 (not 2) 2018-06-05 19:54:08 -07:00
erwincoumans
4615774150 Merge pull request #1732 from erwincoumans/master 
people are actually using this internal API, add a new one and keep o…
 2018-06-05 19:45:04 -07:00
erwincoumans
4083088a3a people are actually using this internal API, add a new one and keep old one backward compatible 
b3CreateInProcessPhysicsServerFromExistingExampleBrowserAndConnect3 is the new one,
b3CreateInProcessPhysicsServerFromExistingExampleBrowserAndConnect2 old
 2018-06-05 19:44:33 -07:00
erwincoumans
5ede227e94 Update robot_bases.py 
remove print
 2018-06-05 19:33:28 -07:00
erwincoumans
e9b7ab1c59 Merge pull request #1731 from erwincoumans/master 
PyBullet / BulletRobotics: prepare for pdControlPlugin and collisionFilterPlugin, and allow to pick shared memory key in SHARED_MEMORY_SERVER
 2018-06-05 18:01:12 -07:00
Erwin Coumans
033835a0fa bump up pybullet version 2018-06-05 17:17:10 -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
Erwin Coumans
ad35beb61f fix typo 2018-06-05 16:25:43 -07:00
erwincoumans
b6f5cb4c34 enable pdControlPlugin by default (requires pdControlPlugin.cpp and b3RobotSimulatorClientAPI_NoDirect.cpp) 
add pdControl.py example, make pdControlPlugin functional
reduce memory usage
fix examples/pybullet/gym/pybullet_data/random_urdfs/948/948.urdf, fixes issue #1704
 2018-06-05 15:59:01 -07:00
erwincoumans
49eb83c24e Avoid static multibody to activate/wake up sleeping objects. 
Couldn't reproduce an issue related to this.
 2018-06-05 12:20:42 -07:00
erwincoumans
fa648a028e fix a few problems introduced in #1730 
https://github.com/bulletphysics/bullet3/pull/1730
 2018-06-05 09:16:00 -07:00
erwincoumans
d7cbe8dd26 Merge remote-tracking branch 'bp/master' 2018-06-05 08:15:11 -07:00
erwincoumans
7d0e632fb3 Merge pull request #1730 from RanTig/master 
Adds unit tests for userData plus some bugfixes.
 2018-06-05 08:14:31 -07:00
Tigran Gasparian
aefd5a9d66 Uses SHARED_MEMORY_SERVER instead of GUI_SERVER when starting a bullet server in the unit test. 2018-06-05 09:28:38 +02:00
Erwin Coumans
dd745cbe2d Merge remote-tracking branch 'bp/master' 2018-06-05 11:42:49 +10:00
Erwin Coumans
7bd84740d7 PyBullet / BulletRobotics: prepare for pdControlPlugin and collisionFilterPlugin 
Split examples/SharedMemory/b3RobotSimulatorClientAPI_NoGUI.* and move to examples/SharedMemory/b3RobotSimulatorClientAPI_NoGUI.cpp and examples/SharedMemory/b3RobotSimulatorClientAPI_NoDirect.cpp
 2018-06-05 11:41:41 +10:00
Erwin Coumans
e4cd88e24f PyBullet: allow to choose the shared memory key when starting SHARED_MEMORY_SERVER 2018-06-05 11:36:54 +10:00
Tigran Gasparian
c49e060e81 Starts bullet server when testsuite is ran, uses pybullet_utils to manage clients. 2018-06-04 19:40:16 +02:00
Tigran Gasparian
bb72a91080 Clears the user data cache when syncUserData is called. 
Adds unit test for the UserData functons.
Changes the char pointer in btHashString to std::string. There were
problems where the object owning the string memory would deallocate the
string, making the btHashString object invalid.
 2018-06-04 15:10:48 +02:00
erwincoumans
e0667d8579 Merge pull request #1728 from erwincoumans/master 
PyBullet.addUserData (etc) and expose flags to createMultiBody
 2018-06-02 18:41:53 -07:00
erwincoumans
4997eb8da2 add new file related to PyBullet userData 2018-06-02 13:52:00 -07:00
erwincoumans
b6120e760a PyBullet.addUserData / getUserData / removeUserData / getUserDataId / getNumUserData / getUserDataInfo 
See examples/pybullet/examples/userData.py how to use it. TODO: add to PyBullet Quickstart Guide.
Thanks to Tigran Gasparian for the contribution!
 2018-06-02 13:40:08 -07:00
erwincoumans
cb6b7a7c38 PyBullet: expose flags to createMultiBody 2018-06-02 11:37:14 -07:00
erwincoumans
c77586a526 Merge pull request #1727 from erwincoumans/master 
PyBullet picking change, revert gjk test
 2018-06-02 00:13:43 -07:00
Erwin Coumans
39c9ffa4c3 PyBullet IK: backward compatible changes related to joint damping 2018-06-01 23:25:47 -07:00