erwincoumans
da50438c3c
Merge pull request #2826 from xhan0619/grav-factor
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Deformable gravity factor
2020-06-05 10:07:27 -07:00
Erwin Coumans
a2cdadb9b4
add check to avoid crash, if link is out of bounds.
2020-06-04 00:24:51 -07:00
Erwin Coumans
e82a4ecc6d
Apply patch to apply force at softbody nodes, thanks to Robert Lee, see
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https://github.com/bulletphysics/bullet3/issues/2699#issuecomment-610734583
2020-06-04 00:09:11 -07:00
Erwin Coumans
c09007e005
Merge branch 'master' of github.com:erwincoumans/bullet3
2020-06-04 00:00:44 -07:00
Erwin Coumans
e6a0206d47
Allow to remove soft body anchors, using pybullet.removeConstraint (untested).
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Usage example:
anchors = []
anchors.append(p.createSoftBodyAnchor(clothId ,0,-1,-1))
anchors.append(p.createSoftBodyAnchor(clothId ,3,boxId,-1, [0.5,-0.5,0]))
for a in anchors:
p.removeConstraint(a)
2020-06-04 00:00:19 -07:00
Xuchen Han
8c0192d639
turn on deformable rigid face contact
2020-05-26 16:52:40 -07:00
Xuchen Han
8a189763df
support configuring gravity factor from client
2020-05-26 16:51:45 -07:00
erwincoumans
5233b72160
Merge pull request #2800 from xhan0619/splitImpulseMulti
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Stability improvements for deformable.
2020-05-21 09:47:33 -07:00
Erwin Coumans
7d61b3514c
use memcpy instead of manual copy, alignment issue?
2020-05-20 07:19:26 -07:00
Erwin Coumans
32277c7bd5
in case of substeps use the compensated delta time / numSubSteps to convert between force and impulse.
2020-05-19 11:00:53 -07:00
erwincoumans
d4c7687b29
Merge pull request #2809 from erwincoumans/master
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add pybullet.unsupportedChangeScaling feature for some small experime…
2020-05-17 19:22:40 -07:00
Erwin Coumans
3f0b8c938b
fix for https://github.com/bulletphysics/bullet3/pull/2797
2020-05-17 14:09:42 -07:00
Erwin Coumans
754dbd5fda
add pybullet.unsupportedChangeScaling feature for some small experiments, this is not general and has many limitations that are not likely are going to be resolved,
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so unless it does what you want, ignore this api, it is unsupported!
2020-05-17 13:46:11 -07:00
Xuchen Han
f07042723c
bug fix in damping mode
2020-05-11 17:40:00 -07:00
Xuchen Han
ce237ec7ec
fix API for different damping modes for mass spring
2020-05-11 17:08:33 -07:00
Xuchen Han
644fd5f311
add API for two different damping modes for mass spring
2020-05-11 16:42:17 -07:00
Tigran Gasparian
faa708db49
Fixes bug where user data defined in a URDF link wasn't being applied on
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the correct link.
2020-05-11 19:27:04 +02:00
Erwin Coumans
53b65b795f
add fractionEpsilon to filter rays with similar hit fraction
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remove debug printf
2020-05-09 02:42:47 -07:00
Erwin Coumans
f0cccf0faa
add collisionFilterMask to rayTestBatch and rayTest
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This will allow to exclude (filter) certain bodies.
By default, static bodies have collision group 2, and dynamic (mass=1) bodies have collision group 1.
As long as mask & group != 0, a raytest will be performed.
2020-05-08 11:57:25 -07:00
Erwin Coumans
8f380b3fd2
use white as default undefined color instead of the googley colors.
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use loadURDF(..., flags = pybullet.URDF_GOOGLEY_UNDEFINED_COLORS) to get Googley colors when colors are undefined.
2020-05-08 10:44:39 -07:00
Erwin Coumans
daa0a27403
add reportHitNumber to allow reporting a specific ray intersection hit
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(by default, pybullet.rayTestBatch reports the closest hit, so you can report 2nd closest or 3rd closest hit etc)
Fix pybullet.createCollisionShape, in some cases (concave trimesh, convex mesh) two instances were created.
2020-05-07 23:23:24 -07:00
Erwin Coumans
d479ca712c
allow to call getDebugVisualizerCamera in DIRECT mode (returns all 0)
2020-05-05 03:15:26 +00:00
Erwin Coumans
8719ac6c95
soft body is not enabled in the test
2020-05-05 02:46:19 +00:00
erwincoumans
ca50714996
Merge pull request #2775 from xhan0619/splitImpulse
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Split impulse
2020-04-29 20:00:00 -07:00
Xuchen Han
eefec255cf
Merge remote-tracking branch 'origin/master' into splitImpulse
2020-04-27 20:29:06 -07:00
Chuyuan Fu
4e1fa56104
updateVisualShape for softbody
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fix
fix space
2020-04-27 20:08:32 -07:00
Xuchen Han
5f1260199a
set appropriate repulsion stiffness for pybullet torus demo
2020-04-27 20:05:16 -07:00
Xuchen Han
ae3526254d
add API for setting repulsion stiffness
2020-04-27 17:42:45 -07:00
Erwin Coumans
6268c5d105
conditionally compile btSoftBody only if not SKIP_SOFT_BODY_MULTI_BODY_DYNAMICS_WORLD
2020-04-23 16:24:03 -07:00
erwincoumans
3dbe5426bf
Merge pull request #2766 from erwincoumans/master
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fix getContactPoint issue in case of swapped link indices, thanks to …
2020-04-23 15:05:03 -07:00
Erwin Coumans
ba5f8db0cf
fix getContactPoint issue in case of swapped link indices, thanks to Jonas Gehring for the report
2020-04-23 14:04:53 -07:00
erwincoumans
e1f5729963
Merge pull request #2757 from erwincoumans/master
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fixes for tcp server, allow createCollisionShape to load stl
2020-04-22 08:53:07 -07:00
Erwin Coumans
cbb459f5d4
fixes for TCP connection: report serverStatusOut.m_numDataStreamBytes when storing results in bufferServerToClient
2020-04-21 12:15:44 -07:00
erwincoumans
687780af6b
Merge pull request #2745 from xhan0619/fix-rayTest-crash
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fix rayTest crash for btSoftBody
2020-04-21 07:57:30 -07:00
Erwin Coumans
9cf93cebfd
allow createCollisionShape to load stl. Still, it is best to convert it to obj and use v-hacd for concave shapes.
2020-04-20 20:59:32 -07:00
Erwin Coumans
a8e2eb44e9
remote origin coordinate frame debug lines from egl renderer
2020-04-16 09:44:19 -07:00
Xuchen Han
ed3b697320
fix rayTest crash for btSoftBody
2020-04-14 17:13:00 -07:00
Xuchen Han
5498c575c8
add guard agaist non-manifold geometry in vtk files
2020-04-09 11:16:28 -07:00
Chuyuan Fu
59ddea6fa4
bodyUniqueId can be 0
2020-04-07 13:38:26 -07:00
erwincoumans
9d1a2c4c57
Merge pull request #2711 from fuchuyuan/loadURDF
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Load urdf
2020-04-06 20:31:28 -07:00
stolk
4c2eb79f29
Fix compiler warning.
2020-04-03 09:47:28 -07:00
Chuyuan Fu
c2ea0293d8
fix mesh finding and notification
2020-04-01 20:48:09 -07:00
erwincoumans
ec2b6dd920
Merge pull request #2704 from stolk/master
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Compiler warnings.
2020-04-01 19:19:37 -07:00
Erwin Coumans
d2ffab8905
fix previous leak fix
2020-04-01 18:32:58 -07:00
stolk
f4d8f5d6de
Don't go out of bounds.
2020-04-01 11:28:50 -07:00
Chuyuan Fu
3c46e6a584
load deformable object from URDF files
2020-03-31 20:55:47 -07:00
Erwin Coumans
762c21601f
cache zipfile, and also allow to read zipfile from memory
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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
Erwin Coumans
e20b858a28
add pybullet_utils.transformations from ROS geometry:
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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
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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
Erwin Coumans
bd8c537c86
Merge branch 'master' of https://github.com/erwincoumans/bullet3
2020-03-22 20:12:21 -07:00