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Author SHA1 Message Date
Erwin Coumans aafaa7e33e Expose optional "globalScaling" factor to pybullet.loadURDF and pybullet.loadSDF. This will scale the visual, collision shapes and transform locations. 
Fix two_cubes.sdf (was lacking collision shape for second cube)
 2017-08-14 14:59:41 -07:00
erwincoumans dfaa717fed Merge pull request #1252 from erwincoumans/master 
fix pybullet GUI performance issue on Mac OSX, fix potential memory leak in loadSDF when visuals have the same name.
 2017-08-11 18:11:53 -07:00
erwincoumans 457312f94f fix leak in loadSDF in case of visuals with duplicate/identical names that have a material. 
fix GUI performance issue on Mac OSX
fix issue introduced in previous commit (in btConvexHullComputer.cpp)
 2017-08-11 17:14:52 -07:00
erwincoumans 0eb3898c76 Merge pull request #1244 from erwincoumans/master 
add 'createObstacleCourse.py' example, helps reproducing
 2017-07-29 13:20:14 +02:00
erwincoumans 53808e70ff Merge pull request #1235 from YunfeiBai/master 
Add init function and module for pybullet with EGL.
 2017-07-21 18:08:04 +02:00
erwincoumans 63ef78afe1 Merge pull request #1232 from erwincoumans/master 
improve pybullet performance of loadURDF/SDF/MJCF and 'createCollisio…
 2017-07-16 11:29:02 +01:00
erwincoumans afd6db7c40 Merge pull request #1217 from erwincoumans/master 
texture check fix
 2017-07-01 12:37:09 -07:00
Erwin Coumans b63023c692 add transparent plane 2017-07-01 11:47:57 -07:00
Erwin Coumans 5178ad4abc add proper pointer casts 2017-07-01 10:28:28 -07:00
erwincoumans 743d69ef69 Merge pull request #1216 from erwincoumans/master 
implement pybullet.changeTexture, fix loadTexture for OpenGL
 2017-06-30 21:07:28 -07:00
Erwin Coumans 88897cc744 implement pybullet.changeTexture. For now, the width/height has to match the target texture unique id, otherwise crashes may happen (a check for width/height match will be added) 
See also examples\pybullet\examples\changeTexture.py
 2017-06-30 19:11:43 -07:00
Erwin Coumans dd3d55610b fixes in pybullet.loadTexture, changeVisualShape replacing texture. 
(also works for OpenGL3 renderer now)
 2017-06-30 13:35:07 -07:00
Erwin Coumans dcaaed9238 also generate TinyRendererVisualShapeConverter for programmatically generated collision shapes 
use similar random colors for TinyRenderer (if rgba colors are not specified)
 2017-06-29 22:06:27 -07:00
erwincoumans 6dfb320b8f Merge pull request #1214 from erwincoumans/master 
Added manually converted widowx.urdf from https://github.com/Robotnik…
 2017-06-29 19:19:04 -07:00
Erwin Coumans bf800e30d5 Added manually converted widowx.urdf from https://github.com/RobotnikAutomation/widowx_arm 
Added simple pybullet file in Bullet/examples/pybullet/examples/widows.py (preliminary, both URDF and py file needs more work to be useful)
https://github.com/RobotnikAutomation/widowx_arm/blob/master/widowx_arm_description/package.xml
See also http://www.trossenrobotics.com/widowxrobotarm
 2017-06-29 17:54:04 -07:00
erwincoumans b4f21e77af Merge pull request #1206 from erwincoumans/master 
Allow to create concave collision meshes. Transparency (only OpenGL 3.x renderer, not tinyrenderer/gl2)
 2017-06-24 20:07:17 -07:00
erwincoumans d5fe67cf57 Add pybullet transparent.py example, transparency with global per-object sort in GLInstancingRenderer 2017-06-24 19:38:31 -07:00
erwincoumans a651cb9ab4 Implement first pass of transparent graphics object for GLInstancingRenderer 
remove 'enableBlend' from API, graphics instances use alpha component instead
fix forward axis for SimpleCamera
 2017-06-24 13:41:33 -07:00
erwincoumans c777e61d48 fix pybullet compilation on some WIN32 version of MSVC 2017-06-23 20:36:19 -07:00
Erwin Coumans 65e22ba3e9 allow auxilary link to be used for gear btMultiBodyGearConstraint. 2017-06-23 20:24:04 -07:00
Erwin Coumans 2ab56b4d62 Allow to create concave collision meshes. Note that this is only supported for static (mass 0) multibodies. 2017-06-23 14:43:28 -07:00
Erwin Coumans a136098120 add a few more discrete actions to cartpole_bullet.py so it trains faster + add option to train without rendering, enjoy with rendering. 2017-06-22 16:49:14 -07:00
erwincoumans 40dae99435 Merge pull request #1203 from erwincoumans/master 
add kukaCamGymEnv.py with camera observations (preliminary)
 2017-06-22 10:58:51 -07:00
Erwin Coumans fbff4c57ca update include after stb_image changes 2017-06-22 09:03:10 -07:00
Erwin Coumans 9e5e0da9f4 move stb_image/stb_truetype.h and stb_image/stb_image_write.h to ThirdPartyLibs/stb_image folder 2017-06-22 08:48:18 -07:00
Erwin Coumans 97f6a161f1 fix stb_image.h include path to be consistent. 2017-06-22 08:09:33 -07:00
Erwin Coumans 9213f944f1 add kukaCamGymEnv.py with camera observations (preliminary) 
show camera position in example browser
disable per-vertex and per-fragment profile timings
 2017-06-21 09:33:46 -07:00
erwincoumans e24d79a2c0 Merge pull request #1202 from erwincoumans/master 
reduce stack usage (cause some crashes in low-stack tests)
 2017-06-20 20:57:48 -07:00
Erwin Coumans 71170d6384 reduce stack usage (cause some crashes in low-stack tests) 
fix crashing bug in changeVisualShape
add differential gear version of racecar (only 2 back wheels are powered)
 2017-06-20 20:22:14 -07:00
erwincoumans c48f5b1546 Merge pull request #1182 from lunkhound/pr-fix-solver-simd 
SequentialImpulseConstraintSolver: fix bugs with SOLVER_SIMD flag
 2017-06-20 12:19:15 -07:00
erwincoumans 99d2ab7871 Merge pull request #1200 from erwincoumans/master 
also add baseInertialFramePositionObj and baseInertialFrameOrientatio…
 2017-06-19 17:36:18 -07:00
Erwin Coumans 61f27a5c72 also add baseInertialFramePositionObj and baseInertialFrameOrientationObj to pybullet.createMultiBody 
updated createMultiBodyLinks.py example.
 2017-06-19 17:13:20 -07:00
erwincoumans 4eb0aa7e60 Merge pull request #1198 from erwincoumans/master 
pybullet.createMultiBody with links, capsule, cylinder, plane, mesh
 2017-06-19 14:02:27 -07:00
Erwin Coumans 7441515c0e Preliminary version of pybullet.createMultiBody including links connected to parent by a joint. 
See createMultiBodyLinks.py example.
 2017-06-19 13:15:05 -07:00
Erwin Coumans f3c11b6f31 add capsule, cylinder, plane, mesh support for pybullet.createCollisionShape 
preparation to add links to pybullet.createMultiBody
 2017-06-19 10:14:26 -07:00
Erwin Coumans 5a8f12284a update pybullet_quickstartguide.pdf from https://docs.google.com/document/d/10sXEhzFRSnvFcl3XxNGhnD4N2SedqwdAvK3dsihxVUA 2017-06-17 17:33:38 -07:00
erwincoumans ce972830ff Merge pull request #1196 from erwincoumans/master 
allow to disable/enable default keyboard shortcuts , pybullet.getMouseEvents, fix in obj2sdf, improve getCameraImage
 2017-06-17 17:10:21 -07:00
Erwin Coumans e5db5192f0 bump up pybullet version again 2017-06-17 13:34:03 -07:00
Erwin Coumans 2e6f8c271e allow to disable/enable default keyboard shortcuts ('w', 'd' 's' etc) and default mouse picking 
pybullet.getMouseEvents / b3RequestMouseEventsCommandInit
 2017-06-17 13:29:14 -07:00
Erwin Coumans 3a826a5997 getCameraImage: use debug visualizer camera viewmatrix/projection matrix if possible (only if view/proj matrix is not provided) 2017-06-17 11:21:10 -07:00
Erwin Coumans af0e1d58ef obj2sdf -> don't crash when no name is given, remind user of --fileName=... 2017-06-17 10:24:47 -07:00
erwincoumans 3c40474e55 Merge pull request #1193 from erwincoumans/master 
fix gym/envs/bullet/cartpole_bullet.py, 	improve getAABB.py
 2017-06-16 19:34:42 -07:00
Erwin Coumans 5ea4da87d7 improve getAABB.py drawing 2017-06-16 19:11:35 -07:00
Erwin Coumans 23b155a2b4 add getAABB.py example. 
fix getAABB / b3RequestCollisionInfoCommandInit to use less stack memory
 2017-06-16 18:10:10 -07:00
Erwin Coumans 40cb8006ee fix gym/envs/bullet/cartpole_bullet.py (velocity hyperparameter still needs to be tuned) 
add enjoy_pybullet_cartpole.py
 2017-06-16 17:06:11 -07:00
erwincoumans 37f5413a07 Merge pull request #1190 from erwincoumans/master 
pybullet.getAABB and getAPIVersion
 2017-06-15 21:53:41 -07:00
Erwin Coumans bb8cfe3c9a pybullet.getAABB and getAPIVersion 
fix btMultiBody::getLinkCollider
bump up Bullet C-API version
 2017-06-15 19:46:27 -07:00
erwincoumans 49c8683e49 Merge pull request #1189 from erwincoumans/master 
tune kuka grasp gym env
 2017-06-15 14:28:30 -07:00
erwincoumans c903bd8a49 tune kuka grasp gym env (make it a bit too easy) 2017-06-15 11:18:08 -07:00
erwincoumans 16f439d774 Merge branch 'master' of https://github.com/erwincoumans/bullet3 2017-06-14 23:42:40 -07:00
erwincoumans a547c8f3fc hook up kuka grasping to OpenAI dqn 2017-06-14 23:42:14 -07:00
erwincoumans d2888f0884 add nicer meshes to kuka_with_gripper.sdf and add kuka_with_gripper2.sdf that can rotate without messing up IK 
fix tray/tray_textured4.obj and tray/tray.urdf
fix kuka_with_cube.py
allow both IK /end-effector control and joint-space control in kuka environment, use 1./240. sec. step and 150 solver iter
bump up pybullet to 1.1.7
 2017-06-14 19:34:33 -07:00
erwincoumans f8af33dc73 Merge pull request #1183 from lunkhound/pr-browser-gui 
example browser: GUI improvements for CommonRigidBodyMT based demos
 2017-06-14 08:12:37 -07:00
erwincoumans 3921ea88fa Merge pull request #1177 from YunfeiBai/master 
Bug fix. Only return friction coefficient when there is a valid link …
 2017-06-14 08:11:57 -07:00
erwincoumans ff7a2bbc3b Merge pull request #1180 from lunkhound/pr-remove-override 
fix a stray override keyword (C++11) that slipped in
 2017-06-14 08:11:15 -07:00
erwincoumans 1f6872552d Merge pull request #1187 from erwincoumans/master 
add humanoid and kuka gym environments (experimental)
 2017-06-14 08:10:50 -07:00
erwincoumans cc34ebab25 add humanoid and kuka gym environments (experimental) 2017-06-14 00:54:41 -07:00
erwincoumans 7929ba2929 Merge pull request #1186 from erwincoumans/master 
add debug view for getCameraImage (RGB, depth, segmentation mask)
 2017-06-13 18:55:11 -07:00
Erwin Coumans a0ded43a69 use cnn_to_mlp to allow training of racecar using (extremely simplified) ZED camera pixel data using OpenAI baselines. 
add a red sphere to make training a bit easier for now.
 2017-06-13 18:33:32 -07:00
Erwin Coumans ee8fd56c5e prepare to train racecar using ZED camera pixels (CNN+DQN) 2017-06-13 16:04:50 -07:00
Erwin Coumans 0958e8f473 only show debug camera RGB pixels by default 2017-06-13 14:07:58 -07:00
Erwin Coumans d17faddff2 fix for b3RequestActualStateCommandComputeLinkVelocity/getLinkState link velocities for static links 2017-06-13 13:51:38 -07:00
Erwin Coumans ab6d5c9c53 Merge remote-tracking branch 'bp/master' 2017-06-13 11:06:12 -07:00
Erwin Coumans c84416d932 add debug view for getCameraImage (RGB, depth, segmentation mask) 2017-06-13 10:53:24 -07:00
erwincoumans 5692137554 Merge pull request #1185 from mbreyer/bugfix-uninitializedVariable 
fix uninitialized erp in pybullet_setPhysicsEngineParameter
 2017-06-13 08:28:24 -07:00
erwincoumans e24dbec146 Merge pull request #1184 from mbreyer/bugfix-pybulletGetCameraImage 
fix memcpy of depth and segmentation images to numpy arrays
 2017-06-12 14:15:30 -07:00
erwincoumans 00e85554fb Merge pull request #1181 from erwincoumans/master 
Implement OpenAI baselines dqn train/enjoy pybullet racecar
 2017-06-10 20:34:42 -07:00
erwincoumans 1752aa55ca train_pybullet_racecar.py works, self-driving car drives towards the ball using OpenAI baselines DQN :-) 
See https://www.youtube.com/watch?v=DZ5Px-ocelw for video and how-to-install.
 2017-06-10 18:46:36 -07:00
Erwin Coumans b361722500 Implement train_pybullet_racecar.py and enjoy_pybullet_racecar.py using OpenAI baselines DQN for the RacecarGymEnv. 2017-06-09 19:26:07 -07:00
erwincoumans dc8c2e4d5e Merge pull request #1179 from erwincoumans/master 
add mimic constraint for differential gears
 2017-06-09 15:02:59 -07:00
Erwin Coumans 82e3c553b9 bump up pybullet version (some memory leaks were fixed since 1.1.3) 2017-06-09 14:03:47 -07:00
erwincoumans b2a46a7edd mimicJointConstraint.py creates actual differential drive 
See https://www.youtube.com/watch?v=pK3PTPlRTGA  :-)
 2017-06-09 10:15:05 -07:00
Erwin Coumans 0aeb4d5058 add RacecarGymEnv as a gym experimentation environment 2017-06-08 19:45:48 -07:00
Erwin Coumans 7ee8126d66 Merge branch 'master' of https://github.com/erwincoumans/bullet3 2017-06-08 14:28:42 -07:00
Erwin Coumans b325844b9a add missing 'wheel.urdf" and very simple procedural terrain generation (sine wave) 2017-06-08 14:28:33 -07:00
erwincoumans e5ce067cb9 Merge pull request #1176 from erwincoumans/master 
mimic joint, enable btGearConstraint for multibody, expose contact stiffness/damping, erp to pybullet etc.
 2017-06-08 10:20:22 -07:00
erwincoumans c1f6b7e9b8 fix memory leak in case a Wavefront .obj file had multiple shapes (texture was loaded multiple times, while only releasing one) 2017-06-08 09:21:32 -07:00
Erwin Coumans 9d422c9b08 bump up pybullet version 2017-06-07 19:02:23 -07:00
Erwin Coumans c1e32e6428 fix potential memory leaks 2017-06-07 19:00:44 -07:00
Erwin Coumans 46f2f3db4e implement 'mimic' joint constraint or 'gear' constraint for btMultiBody, add example in pybullet/examples/mimicJointConstraint.py 2017-06-07 16:22:02 -07:00
Erwin Coumans 60e3887456 enable btGearConstraint, expose 'changeDynamics' for gearRatio, only works for maximalCoordinates rigid bodies. 
See examples\pybullet\examples\mimicJointConstraint.py
 2017-06-07 13:44:34 -07:00
Erwin Coumans d08f3e5f91 expose pybullet non-contact erp, friction erp and frictionAnchor, b3PhysicsParamSetDefaultNonContactERP / b3PhysicsParamSetDefaultFrictionERP / b3ChangeDynamicsInfoSetFrictionAnchor 2017-06-07 09:37:28 -07:00
Erwin Coumans 0c3a3cc466 pybullet.changeDynamicsInfo/b3ChangeDynamicsInfoSetContactStiffnessAndDamping expose contactStiffness/contactDamping 2017-06-07 08:37:42 -07:00
erwincoumans 877e2cf9f9 Merge pull request #1174 from erwincoumans/master 
add MIT racecar and examples/python/examples/racecar.py, fix compile issue/warning
 2017-06-06 09:50:07 -07:00
erwincoumans 7e12034097 improve racecar visuals a little bit with a texture on the wheels 2017-06-06 09:45:06 -07:00
erwincoumans ae00c24a5c add MIT racecar URDF, meshes and racecar.py quick test 2017-06-06 09:23:40 -07:00
erwincoumans 7b56db9f97 fix compile issue/warning 2017-06-06 06:59:41 -07:00
erwincoumans fb6d623d24 Merge pull request #1171 from erwincoumans/master 
revert due to crashes on windows, when simulation speed is increased
 2017-06-05 16:49:22 -07:00
Erwin Coumans 91735acc7c also revert those 2 files 2017-06-05 14:19:28 -07:00
Erwin Coumans b5962ab148 revert due to crashes on windows, when simulation speed is increased 2017-06-05 14:15:51 -07:00
erwincoumans 444f206c7c Merge pull request #849 from benelot/3D-NN-walkers-example 
Improvements to 3DNNWalkers example
 2017-06-05 13:31:07 -07:00
erwincoumans be9384a01b Merge pull request #1168 from lunkhound/pr-fix-thread-index 
fix various multithreading issues with thread indexes
 2017-06-05 13:27:05 -07:00
erwincoumans 0d7232c661 Merge pull request #1170 from erwincoumans/master 
prepare for pybullet 1.1.2
 2017-06-05 09:33:50 -07:00
Erwin Coumans adb938f30f reduce memory usage 2017-06-05 08:01:11 -07:00
Erwin Coumans b6cf8ade07 prepare for pybullet 1.1.2 2017-06-04 22:54:04 -07:00
Erwin Coumans 14a128d122 Merge remote-tracking branch 'bp/master' 2017-06-04 22:53:26 -07:00
Erwin Coumans 351ea171c1 Merge branch 'master' of https://github.com/erwincoumans/bullet3 2017-06-04 22:53:23 -07:00
erwincoumans 69642805ff Merge pull request #1166 from erwincoumans/master 
btThreadsAreRunning wasn't defined if BT_THREADSAFE was not defined, …
 2017-06-04 22:53:11 -07:00
Erwin Coumans 704269afe1 don't pass second parameter, pybullet func 2017-06-04 22:24:14 -07:00
Erwin Coumans 88c743b5ce Merge remote-tracking branch 'bp/master' 2017-06-04 22:12:42 -07:00