Commit Graph

103 Commits

Author SHA1 Message Date
erwincoumans
ab8f16961e Code-style consistency improvement:
Apply clang-format-all.sh using the _clang-format file through all the cpp/.h files.
make sure not to apply it to certain serialization structures, since some parser expects the * as part of the name, instead of type.
This commit contains no other changes aside from adding and applying clang-format-all.sh
2018-09-23 14:17:31 -07:00
erwincoumans
0b08881ab8 wait until a frame is rendered, when using the COV_ENABLE_SINGLE_STEP_RENDERING command (Windows and Linux only) 2018-09-15 14:22:31 -07:00
erwincoumans
e6d74580c1 add single step rendering feature:
while (1):
    stepSimulation()
    pybullet.configureDebugVisualizer(pybullet.COV_ENABLE_SINGLE_STEP_RENDERING, 1)

disable single step using
pybullet.configureDebugVisualizer(pybullet.COV_ENABLE_SINGLE_STEP_RENDERING, 0)
2018-09-14 17:17:11 -07:00
a
3d499c8a7a pybullet: added EGL render device and window_backend option.
EGL review.
EGL dynamic loading, windowType to int
moved to glad2
Require GL 3.3 as GLInstancingRenderer.cpp uses glVertexAttribDivisor
glad2 update with dynamic X11 added
removed old file
build fix
fix mac/win
EGL w/o c++11, off by default
fix premake
fixup: premake fix 2
2018-08-30 13:24:25 +02:00
Erwin Coumans
552cb5852a PyBullet: add signed distance field support, with example/signedDistanceField.py
See also data\toys\concave_box.urdf and data\toys\concave_box.cdf

data\toys\concave_box.cdf was generated from concave_box.obj using
//GenerateSDF.exe -r "32 32 32" -d "-1.6 -1.6 -.6 1.6 1.6 .6" concave_box.obj
//SDF is based on code from DiscreGrid, https://github.com/InteractiveComputerGraphics/Discregrid
2018-04-16 22:57:43 +02:00
erwincoumans
b18d407ca4 screenshot frame counter start at 0 (instead of 100) 2018-04-11 17:17:35 -07:00
erwincoumans
01f58f8f02 PyBullet: soft bodies are rendered, so we don't need to also render wireframes in regular mode.
Use glBufferSubData instead of glMapBuffer/glUnmapBuffer, much faster soft body vertex sync.
Don't use a separate btSoftBodyWorldInfo, use the existing one in btSoftMultiBodyDynamicsWorld.
2018-02-18 11:09:42 -08:00
erwincoumans
e0bb359804 report the camera target in the ExampleBrowser StatusBarMessage
(so the parameters reported are compatible with the resetDebugVisualizerCamera API)
2017-12-14 09:36:36 -08:00
erwincoumans
099a6f65f3 tweak zbuffer visualization, show targetpos in example browser 2017-11-18 15:18:46 -08:00
erwincoumans
81146a4090 pybullet: move RGB,depth, segmentation mask preview windows to the right
remove some dead code from PhysicsServerCommandProcessor.cpp
2017-11-18 13:21:20 -08:00
erwincoumans
9303891468 Allow to configure Y=up, default is Z=up, using pybullet.configureDebugVisualizer(COV_ENABLE_Y_AXIS_UP,0/1)
Implement pybullet.getConnectionInfo, returns [isConnected, connectionMethod], where isConnected=0 or 1
2017-10-05 09:02:33 -07:00
Erwin Coumans
ae8f12e8ba more fixes for retina + glfw + opengl2 fallback 2017-09-20 13:09:18 -07:00
Erwin Coumans
416c29daf7 fix with shared memory connection while disabling rendering 2017-09-11 09:30:39 -07:00
erwincoumans
eb97e06280 fix minitaur.urdf: move lower-leg inertia to center, add missing collision for one of the motors, add contact parameters for friction_anchor, spinning friction, compliance (stiffness/damping)
fix in indexing for maximal coordinates (unused by default, still experimental, requires many iterations for Minitaur due to extreme mass-ratio, hence use of reduces/generalized coordinates)
modify quadruped.py to test maximal coordinates
wrap angular servo (positional) target within [-PI,PI] in btGeneric6DofSpring2Constraint
add 'j' key to show body frames in wireframe/debug mode
2017-09-02 01:05:42 -07:00
Erwin Coumans
0df8887990 improve pybullet performance of loadURDF/SDF/MJCF and 'createCollisionShape'/'createMultiBody' for GUI/VR/SHARED_MEMORY,
use p.configureDebugVisualizer(p.COV_ENABLE_RENDERING,0) before loading and
p.configureDebugVisualizer(p.COV_ENABLE_RENDERING,1) afterwards
2017-07-14 23:12:16 +01:00
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
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
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
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
5158c1ae98 add python dumpLog.py utility to view log files created using 'startStateLogging'
don't enable <CTRL> for hotkeys yet
add some more profile markers
log objectId and linkIndex as signed int ('i') and not unsigned int 'I'
fix issue in startStateLogging: number of parameters was wrong
2017-04-12 15:02:47 -07:00
Erwin Coumans
80e87d5ccb re-create debug drawer after 'resetSimulation', also avoid memory leak after doing so.
this fixes wireframe.
Also use <CTRL>+hotkey, to avoid conflicts with user-specified keyboard functions.
2017-04-11 16:03:07 -07:00
Erwin Coumans
9d05b46de2 expose width/height as ExampleBrowser options.
suppress lack of 'site' support message in MJCF importer
suppress lack of 'plane' visual support in urdf/sdf import
getBodyName default to "" to avoid breaking cloudsim
expose bodyName when requesting body info (sdf/mjcf import)
pass optional "options" string to pybullet.connect method. this can be used for --opengl2 flag in GUI mode (or other flags)
2017-03-30 11:01:33 -07:00
Erwin Coumans
fffa17dd35 little tuning for rendering 2017-03-28 08:20:10 -07:00
Erwin Coumans
b9642e8e68 enable base OpenGL2 rendering as fallback for more demos including physics server (use --opengl2 flag in Example Browser), no shadows yet. 2017-03-27 21:42:37 -07:00
erwincoumans
049d9a5ca6 Update OpenGLExampleBrowser.cpp
revert original width/height to 1024x768
2017-03-21 17:41:11 -07:00
Erwin Coumans
59d16b2c42 expose video capture as logging command in b3RobotSimulatorClientAPI (C++) and pybullet (use STATE_LOGGING_VIDEO_MP4) 2017-03-16 09:13:33 -07:00
Erwin Coumans
34fc2fb589 create premake/cmake file for Bullet/Extras/obj2sdf
add missing 1.sdf for Bullet/data/kitchens/1.sdf
add support for getting keyboard events (pybullet.getKeyboardEvents and b3RobotSimulatorClientAPI::getKeyboardEvents)
2017-03-02 12:33:22 -08:00
Erwin Coumans
bf5f78f35a decouple some dependency using a callback. 2017-02-21 19:28:49 -08:00
Erwin Coumans
37890e5a4d allow to enable/disable GUI, shadows, wireframe of OpenGL Visualizer from API
(pybullet.configureDebugVisualizer)
2017-02-21 17:36:54 -08:00
Erwin Coumans
8f546acbe8 disable keyboard toggle in Linux/X11
revert num solver iterations to 50 (from 150)
set solver iterations for one gripper grasp to 150
2017-02-16 15:56:42 -08:00
Erwin Coumans
63486a712c VR video recording, use command-line --mp4=videoname.mp4
tune gripper grasp example with tefal pan, 800Newton force.
URDF importer: if using single transform 1 child shape, don't use compound shape.
if renderGUI is false, don't intercept mouse clicks
add manyspheres.py example (performance is pretty bad, will look into it)
[pybullet] expose contactBreakingThreshold
2017-02-16 14:19:09 -08:00
yunfeibai
c92fd6120d EGL OpenGL window. 2017-02-06 16:22:17 -08:00
erwincoumans
26a34e3cda Move ChromeTracing in its own file, and add tracing support for VR server (App_SharedMemoryPhysics_VR)
Add a bit of extra sleep in PhysicsServer thread, to make rendering smoother.
2017-01-29 20:59:47 -08:00
Erwin Coumans
c0c4c8ba3f fix many warnings
remove btMultiSapBroadphase.*
make collisionFilterGroup/collisionFilterMark int (instead of short int)
2017-01-15 22:26:11 -08:00
Erwin Coumans
3d6584962a remove some memory leaks in example code. 2017-01-10 14:57:16 -08:00
Erwin Coumans
5e6cfd70b5 iOS platform and Android don't have __thread local storage, so avoid multi-threaded profiler on those (only on _WIN32, __linux__ and __APPLE__ and not TARGET_OS_IPHONE
Add a Sleep(0) for Windows to yield threads (and not Sleep(1))
2017-01-08 12:49:04 -08:00
Erwin Coumans
4fc697f646 fix _WIN32 lacking #include <inttypes.h>
allow creation of multiple shared memory segments on win32.
fix pybullet compilation on Visual Studio 2010 (old compiler)
2017-01-06 10:19:19 -08:00
Erwin Coumans
82995a8343 pybullet, more robust multi-server connections
Windows shared memory: allow to use custom key.
Improve GUI performance on Windows, submit letters in text as a batch (fewer draw-calls)
quadruped.py: first try to connect to SHARED_MEMORY, if it fails (<0) use GUI
increase Chrome about://tracing json export capacity (press 'p' in Example Browser)
UDP physics server: add --port and --sharedMemoryKey command-line arguments
PhysicsServerExample: add --sharedMemoryKey command-line option (for VR example too)
ExampleBrowser: sleep a few milliseconds if rendering is too fast, use --minUpdateTimeMicroSecs=0 to disable
2016-12-28 21:51:54 -08:00
Erwin Coumans
018aa08bf8 suppress Linux error related to PRIu64/__STDC_FORMAT_MACROS 2016-12-26 22:55:28 -08:00
Erwin Coumans
e592290f4c tweaks/fixes in about://tracing performance data generator (press and hold 'p' in example browser, release 'p' will save the file 'timingsX.json') 2016-12-23 21:56:31 -08:00
Erwin Coumans
0917310521 add nanosecond resolution for Mac OSX clock / about://tracing timings 2016-12-23 18:18:35 -08:00
Erwin Coumans
4c06fd27b3 Example Browser: add option (keypress 'p') to dump json timing profile trace, that you can open using Chrome about://tracing
Make btQuickprof thread safe
Add option in btQuickprof to override custom timing profile (btSetCustomEnterProfileZoneFunc, btSetCustomLeaveProfileZoneFunc)
remove b3Printf in a user/physics thread (those added added, while drawing the GUI running in the main thread)
2016-12-23 15:20:04 -08:00
erwincoumans
9ee1c4ec24 regular OR wireframe rendering, not both
add option to perform filtering of 'getClosestPoints' using linkA/linkB.
don't use 'realtimesimulation' as default
add/remove debug items within same thread
pybullet, report contact points and normal as [x,y,z] triplet/vector, not 3 scalars
separate 'getClosestPointsAlgorithm': box-box doesn't report closest points with positive distance, and the query shouldn't impact regular 'closesst points'
2016-11-19 17:13:56 -08:00
erwincoumans
9708392322 work-in-progress
add UDP network connection for physics client <-> server.
also set spinning friction in rolling friction demo (otherwise objects may keep on spinning forever)
2016-11-04 13:15:10 -07:00
erwin coumans
f97cb7002d first version of 'getVisualShapeData' to get visual shape information to allow external renderer with pybullet and shared memory robotics API
b3InitRequestVisualShapeInformation/b3GetVisualShapeInformation in shared memory API
2016-10-18 22:05:28 -07:00
erwin coumans
29f3afe2a4 don't use GL_LINEAR_MIPMAP_LINEAR for shadow maps
optimize gpu upload (use glBufferSubData instead of glMapBuffer
Avoid checking char array against zero.
2016-10-14 15:06:09 -07:00
Erwin Coumans
e47c74ce0b prevent crash when using --opengl2 option in ExampleBrowser. 2016-08-29 11:48:31 -07:00
YunfeiBai
6751648bce add some micro-sleep to prevent 100% CPU/memory bus hogging, preventing the graphics thread from making progress.
debug draw color black for contact normal
move debug draw option for constraint frames into 'k' key.
2016-08-19 13:58:53 -07:00
erwin coumans
62d5b7c5c0 add single step simulation, using 'o' key. use 'i' key to suspend simulation first
default background color a bit darker, to show debug lines
tweaked contact point rendering a bit
2016-08-19 10:30:02 -07:00