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Author SHA1 Message Date
Xuchen Han
b3e23cfaa4 parameter tuning for new solver 2020-04-15 14:49:07 -07:00
Xuchen Han
5cb252dc4c treat the feature with the deepest penetration as static in deformable contact 2020-04-15 14:48:53 -07:00
Xuchen Han
ebc84b3b8d use x_n instead of x_{n+1} to calculate deformable penetration distance 2020-04-15 13:33:43 -07:00
Xuchen Han
26ef0e093a add full preconditioner for KKT system 2020-04-15 13:32:16 -07:00
Xuchen Han
8783b4411c add diagonal preconditioner for KKT system 2020-04-12 12:00:42 -07:00
Xuchen Han
1926eadb92 bug fix in CR solver and face contact 2020-04-11 15:02:26 -07:00
Xuchen Han
6ef1a4acbc bug fix in CR multiply 2020-04-08 21:24:02 -07:00
Xuchen Han
6469e0f181 Lagrange Multiplier working 2020-04-08 15:12:28 -07:00
Xuchen Han
6e14a274ca add conjugate residual solver 2020-04-08 12:19:18 -07:00
Xuchen Han
460164c30e CG with projection + MGS working 2020-04-08 11:27:26 -07:00
Xuchen Han
bbdca8a4e8 add support for reduced vectors and modified gram schmidt 2020-04-04 17:19:57 -07:00
Xuchen Han
6a1e3a5164 move deformable collision detect to after momentum solve; clean up code 2020-04-03 22:07:33 -07:00
Xuchen Han
80aa523825 Tune deformable collision parameters for more stable deformable vs. deformable contact 2020-04-01 17:46:37 -07:00
erwincoumans
0c6c7976ba
Merge pull request #2696 from erwincoumans/master 
pybullet: cache zipfile, and also allow to read zipfile from memory (and already registered fileIO plugins)
 2020-03-30 16:06:45 -07:00
Erwin Coumans
05efff3c4f move pickup.zip inside pickup2.zip 2020-03-30 14:59:41 -07:00
Erwin Coumans
d725b3fd0e add pickup2.zip (that contains pickup.zip) 2020-03-30 14:35:28 -07:00
Erwin Coumans
762c21601f cache zipfile, and also allow to read zipfile from memory 
this allows zipfiles to be stored anywhere in already registed fileIO (such as zipfiles inside other zipfiles)
see Bullet/examples/pybullet/examples/fileIOPlugin.py
enable vhacd, fileIO and zipFileIO in premake version of PyBullet
fix potential memory leak in mtl loading
 2020-03-30 14:24:20 -07:00
erwincoumans
ed11038362
Merge pull request #2691 from xhan0619/master 
Initialize uninitialized variables in btSoftBody
 2020-03-25 19:27:43 -07:00
Xuchen Han
c785be51ce Initialize uninitialized variables in btSoftBody 2020-03-25 13:24:05 -07:00
Erwin Coumans
53730450cc Merge branch 'master' of https://github.com/erwincoumans/bullet3 2020-03-24 20:01:53 +00:00
Erwin Coumans
8f3409dfa3 bump up pybullet 2.7.1 2020-03-24 13:00:06 -07:00
erwincoumans
3e55bf0e80
Merge pull request #2690 from erwincoumans/master 
add pybullet_utils.transformations from ROS geometry:
 2020-03-24 10:37:36 -07:00
Erwin Coumans
e20b858a28 add pybullet_utils.transformations from ROS geometry: 
https://github.com/ros/geometry/blob/melodic-devel/tf/src/tf/transformations.py
 2020-03-24 10:34:02 -07:00
erwincoumans
dd2f2e3128
Merge pull request #2682 from xhan0619/master 
Add support for getPose for deformable objects and separate deformable vs. rigid face contact and deformable vs. multibody face contact for flexibility.
 2020-03-22 18:44:18 -07:00
erwincoumans
5659268003
Update .travis.yml 2020-03-22 16:03:24 -07:00
erwincoumans
c407b845e3
Merge pull request #2549 from dbartolini/cleanup-apple-finder-metadata 
Remove src/.DS_Store
 2020-03-22 15:16:59 -07:00
erwincoumans
eab851635e
Merge pull request #2679 from erwincoumans/master 
Embed TCP remote graphics server in PyBullet (enable WFH), fixes for compilation on Visual C++ for Python 9.0
 2020-03-22 14:04:35 -07:00
Erwin Coumans
bd8c537c86 Merge branch 'master' of https://github.com/erwincoumans/bullet3 2020-03-22 20:12:21 -07:00
Erwin Coumans
7d499c4e2d fix userDataTest.py 2020-03-22 20:12:07 -07:00
erwincoumans
4b41685d0e
Merge pull request #2688 from araffin/upgrade-sb 
Add CheckpointCallback and load best automatically
 2020-03-22 14:04:00 -07:00
Erwin Coumans
0b6457d318 fix cmake/premake builds 2020-03-22 11:58:39 -07:00
Erwin Coumans
377069bfa5 add laikago/xarm in pybullet_robots 2020-03-22 11:37:08 -07:00
Antonin RAFFIN
a6314958a6 Add CheckpointCallback and load best automatically 2020-03-22 13:44:05 +01:00
Xuchen Han
d7fb405d71
Fix bug in collision flags. 2020-03-21 22:06:05 -07:00
Erwin Coumans
e09dc74bd8 Merge branch 'master' of https://github.com/erwincoumans/bullet3 2020-03-21 18:52:30 -07:00
Erwin Coumans
d71a787481 more tcp networking stuff (remove shared memory from tcp example) 2020-03-21 18:47:55 -07:00
erwincoumans
91ae5294af
Merge pull request #2685 from xhan0619/fix2675 
fix issue #2675: update dbvt volume immediately after face tree is in…
 2020-03-21 17:25:02 -07:00
Erwin Coumans
663c7ddc54 more TCP remote fixes 2020-03-20 21:12:45 -07:00
Erwin Coumans
1e3bc22483 linux fixes 2020-03-20 20:19:15 -07:00
Erwin Coumans
c4898ed3e3 more tcp tuning 2020-03-20 18:46:10 -07:00
Erwin Coumans
6cedf26f24 more tcp fixes 2020-03-20 17:47:13 -07:00
Erwin Coumans
4cbc8c2a8d set tcp timeouts for send/receive 2020-03-20 16:58:18 -07:00
Erwin Coumans
99c7c32b10 tcp fixes and allow to run graphics server on mainloop (for Mac) 2020-03-20 16:50:44 -07:00
Erwin Coumans
911355fe62 fixes for Mac OSX 2020-03-20 15:57:19 -07:00
Erwin Coumans
344bd629ee embed TCP graphics server in PyBullet for easier working-from-home 
This allows to render at a different machine, sending all assets across the TCP network, using port 6667 by default.
You can use ssh port forwarding to get this working:
ssh -R 6667:localhost:6667 username@remotehost.com -v

python3 -m pybullet_utils.graphicsServer
python3 -m pybullet_utils.graphicsClient

Note that there are still some tcp networking issues that can cause a hang, just restart graphics server and graphics client if it hangs.
 2020-03-20 15:43:52 -07:00
Xuchen Han
3cb18f87cc fix issue #2675: update dbvt volume immediately after face tree is initialized to prevent empty volumes 2020-03-20 12:34:38 -07:00
Erwin Coumans
c06859723b Embed graphics server (shared memory) in PyBullet. Use pybullet.connect(pybullet.GRAPHICS_SERVER) to enable it. 
TODO: enable for Mac OSX on mainloop, add tcp bridges from and to shared memory.
 2020-03-19 14:18:35 -07:00
Xuchen Han
5d26efd988 formatting and minor bug fix 2020-03-19 12:29:00 -07:00
erwincoumans
9c8b87dd40
Update README.md 2020-03-19 09:15:19 -07:00
Xuchen Han
19ed1c952a separate face contact between deformable and rigid and multibodies 2020-03-18 17:58:46 -07:00