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Incorrect triangle-triangle collision detected in GI

Last post by ajshort « Wed Jan 29, 2025 10:17 am
Posted in General Bullet Physics Support and Feedback

by ajshort » Wed Jan 29, 2025 10:17 am » in General Bullet Physics Support and Feedback

0 Replies

4751 Views

Last post by ajshort
Wed Jan 29, 2025 10:17 am
SDF link collisions change robot behavior, despite no interaction with robot

Last post by joro4o « Fri Jan 05, 2024 7:17 pm
Posted in General Bullet Physics Support and Feedback

by joro4o » Fri Jan 05, 2024 7:17 pm » in General Bullet Physics Support and Feedback

0 Replies

116981 Views

Last post by joro4o
Fri Jan 05, 2024 7:17 pm
Recursive btCompoundShape oddities

Last post by goosesensor « Mon Nov 20, 2023 1:41 am
Posted in General Bullet Physics Support and Feedback

by goosesensor » Mon Nov 20, 2023 1:41 am » in General Bullet Physics Support and Feedback

0 Replies

185450 Views

Last post by goosesensor
Mon Nov 20, 2023 1:41 am
Click on object and get name

Last post by ahorvath « Sun Oct 29, 2023 2:56 pm
Posted in General Bullet Physics Support and Feedback

by ahorvath » Sun Oct 29, 2023 2:56 pm » in General Bullet Physics Support and Feedback

0 Replies

170259 Views

Last post by ahorvath
Sun Oct 29, 2023 2:56 pm
btMultiBodyDynamicsWorld and soft bodies

Last post by gjaegy « Thu Aug 10, 2023 10:10 am
Posted in General Bullet Physics Support and Feedback

by gjaegy » Thu Aug 10, 2023 10:10 am » in General Bullet Physics Support and Feedback

0 Replies

210840 Views

Last post by gjaegy
Thu Aug 10, 2023 10:10 am
PyBullet: Connect client to multiple physics servers via Shared Memory

Last post by Yogha001 « Tue Jun 06, 2023 11:54 am
Posted in PyBullet Support and Feedback

by Yogha001 » Tue Jun 06, 2023 11:54 am » in PyBullet Support and Feedback

0 Replies

203705 Views

Last post by Yogha001
Tue Jun 06, 2023 11:54 am
what is the algorithm used for btSofybody?

Last post by zhang_qiang « Tue Apr 25, 2023 2:20 pm
Posted in General Bullet Physics Support and Feedback

by zhang_qiang » Tue Apr 25, 2023 2:20 pm » in General Bullet Physics Support and Feedback

0 Replies

201316 Views

Last post by zhang_qiang
Tue Apr 25, 2023 2:20 pm
Failure in loading XML that the error raises is related to URDF error?

Last post by chankyo « Mon Apr 03, 2023 5:10 am
Posted in PyBullet Support and Feedback

by chankyo » Mon Apr 03, 2023 5:10 am » in PyBullet Support and Feedback

0 Replies

194043 Views

Last post by chankyo
Mon Apr 03, 2023 5:10 am
createConstraint in in ascento type robot

Last post by powertreckk « Sat Apr 01, 2023 7:52 am
Posted in General Bullet Physics Support and Feedback

by powertreckk » Sat Apr 01, 2023 7:52 am » in General Bullet Physics Support and Feedback

0 Replies

197954 Views

Last post by powertreckk
Sat Apr 01, 2023 7:52 am
Problems building on MacOSX

Last post by obrian.cox « Mon Mar 27, 2023 7:23 pm
Posted in General Bullet Physics Support and Feedback

by obrian.cox » Mon Mar 27, 2023 7:23 pm » in General Bullet Physics Support and Feedback

0 Replies

200118 Views

Last post by obrian.cox
Mon Mar 27, 2023 7:23 pm
How to create a elastic cylinder?

Last post by zhang_qiang « Sun Mar 26, 2023 10:19 am
Posted in PyBullet Support and Feedback

by zhang_qiang » Sun Mar 26, 2023 10:19 am » in PyBullet Support and Feedback

0 Replies

203810 Views

Last post by zhang_qiang
Sun Mar 26, 2023 10:19 am
defining a robot not defined in urdf (or sdf/MJCF) in pybullet

Last post by nojo « Mon Mar 20, 2023 9:21 am
Posted in General Bullet Physics Support and Feedback

by nojo » Mon Mar 20, 2023 9:21 am » in General Bullet Physics Support and Feedback

0 Replies

200836 Views

Last post by nojo
Mon Mar 20, 2023 9:21 am
calculateInverseDynamics

Last post by nhart « Fri Mar 17, 2023 12:10 pm
Posted in General Bullet Physics Support and Feedback

by nhart » Fri Mar 17, 2023 12:10 pm » in General Bullet Physics Support and Feedback

0 Replies

200837 Views

Last post by nhart
Fri Mar 17, 2023 12:10 pm
Cloth is too stretchy

Last post by urqo « Tue Mar 14, 2023 2:35 am
Posted in General Bullet Physics Support and Feedback

by urqo » Tue Mar 14, 2023 2:35 am » in General Bullet Physics Support and Feedback

0 Replies

193773 Views

Last post by urqo
Tue Mar 14, 2023 2:35 am
efficient collide detection improvements and questions

Last post by sancelot88 « Wed Mar 01, 2023 8:13 am
Posted in PyBullet Support and Feedback

by sancelot88 » Wed Mar 01, 2023 8:13 am » in PyBullet Support and Feedback

0 Replies

198005 Views

Last post by sancelot88
Wed Mar 01, 2023 8:13 am
Read URDF from string?

Last post by and_moe « Wed Feb 22, 2023 3:08 pm
Posted in General Bullet Physics Support and Feedback

by and_moe » Wed Feb 22, 2023 3:08 pm » in General Bullet Physics Support and Feedback

0 Replies

199966 Views

Last post by and_moe
Wed Feb 22, 2023 3:08 pm
Detect when an object is sliding

Last post by Pauldev « Tue Feb 21, 2023 12:29 pm
Posted in General Bullet Physics Support and Feedback

by Pauldev » Tue Feb 21, 2023 12:29 pm » in General Bullet Physics Support and Feedback

0 Replies

195095 Views

Last post by Pauldev
Tue Feb 21, 2023 12:29 pm
Bullet Physics FPS Controller

Last post by Realsphere « Tue Feb 14, 2023 9:25 am
Posted in General Bullet Physics Support and Feedback

by Realsphere » Tue Feb 14, 2023 9:25 am » in General Bullet Physics Support and Feedback

0 Replies

195559 Views

Last post by Realsphere
Tue Feb 14, 2023 9:25 am
Any resources for learning sequential impulse solver and a proof of its convergence?

Last post by Physics is hard « Mon Feb 13, 2023 8:16 pm
Posted in Research and development discussion about Collision Detection and Physics Simulation

by Physics is hard » Mon Feb 13, 2023 8:16 pm » in Research and development discussion about Collision Detection and Physics Simulation

0 Replies

203606 Views

Last post by Physics is hard
Mon Feb 13, 2023 8:16 pm
Some tips and tricks

Last post by ed_welch « Fri Feb 10, 2023 11:38 am
Posted in General Bullet Physics Support and Feedback

by ed_welch » Fri Feb 10, 2023 11:38 am » in General Bullet Physics Support and Feedback

0 Replies

199480 Views

Last post by ed_welch
Fri Feb 10, 2023 11:38 am
Bizarre behaviour setting position of btRigidBody

Last post by ed_welch « Wed Feb 08, 2023 9:06 pm
Posted in General Bullet Physics Support and Feedback

by ed_welch » Wed Feb 08, 2023 9:06 pm » in General Bullet Physics Support and Feedback

0 Replies

203351 Views

Last post by ed_welch
Wed Feb 08, 2023 9:06 pm
How to turn off gravity only for some Objects ?

Last post by Yogha001 « Wed Feb 08, 2023 4:48 pm
Posted in PyBullet Support and Feedback

by Yogha001 » Wed Feb 08, 2023 4:48 pm » in PyBullet Support and Feedback

0 Replies

205000 Views

Last post by Yogha001
Wed Feb 08, 2023 4:48 pm
what is the correct way of reseting the transform of a rigid body?

Last post by pedrohbr154 « Mon Feb 06, 2023 5:48 pm
Posted in General Bullet Physics Support and Feedback

by pedrohbr154 » Mon Feb 06, 2023 5:48 pm » in General Bullet Physics Support and Feedback

0 Replies

210090 Views

Last post by pedrohbr154
Mon Feb 06, 2023 5:48 pm
How to turn off gravity only for some Objects ?

Last post by Yogha001 « Tue Jan 31, 2023 4:20 pm
Posted in PyBullet Support and Feedback

by Yogha001 » Tue Jan 31, 2023 4:20 pm » in PyBullet Support and Feedback

0 Replies

202319 Views

Last post by Yogha001
Tue Jan 31, 2023 4:20 pm
Soft body contact force

Last post by prathamesh « Sun Jan 29, 2023 2:39 pm
Posted in PyBullet Support and Feedback

by prathamesh » Sun Jan 29, 2023 2:39 pm » in PyBullet Support and Feedback

0 Replies

196264 Views

Last post by prathamesh
Sun Jan 29, 2023 2:39 pm
Spring pendulum creation

Last post by Sarius « Sun Jan 22, 2023 8:24 pm
Posted in PyBullet Support and Feedback

by Sarius » Sun Jan 22, 2023 8:24 pm » in PyBullet Support and Feedback

0 Replies

195843 Views

Last post by Sarius
Sun Jan 22, 2023 8:24 pm
VHACD in BulletSharp

Last post by Realsphere « Sun Jan 22, 2023 3:52 pm
Posted in General Bullet Physics Support and Feedback

by Realsphere » Sun Jan 22, 2023 3:52 pm » in General Bullet Physics Support and Feedback

0 Replies

198643 Views

Last post by Realsphere
Sun Jan 22, 2023 3:52 pm
Segfault in p.calculateJacobian()

Last post by DanielSJohnson « Wed Jan 18, 2023 2:51 pm
Posted in PyBullet Support and Feedback

by DanielSJohnson » Wed Jan 18, 2023 2:51 pm » in PyBullet Support and Feedback

0 Replies

196279 Views

Last post by DanielSJohnson
Wed Jan 18, 2023 2:51 pm
Bullet World.Step causes 0xC000001D: Illegal Instruction (C# BulletSharp)

Last post by Realsphere « Mon Jan 09, 2023 6:51 pm
Posted in General Bullet Physics Support and Feedback

by Realsphere » Mon Jan 09, 2023 6:51 pm » in General Bullet Physics Support and Feedback

0 Replies

193872 Views

Last post by Realsphere
Mon Jan 09, 2023 6:51 pm
How do I go with implementing this project to mine?

Last post by Zamno_529 « Mon Jan 09, 2023 5:15 pm
Posted in General Bullet Physics Support and Feedback

by Zamno_529 » Mon Jan 09, 2023 5:15 pm » in General Bullet Physics Support and Feedback

0 Replies

178958 Views

Last post by Zamno_529
Mon Jan 09, 2023 5:15 pm
Create Half Cylinder in PyBullet

Last post by Aurora7979 « Mon Jan 09, 2023 1:05 am
Posted in PyBullet Support and Feedback

by Aurora7979 » Mon Jan 09, 2023 1:05 am » in PyBullet Support and Feedback

0 Replies

204414 Views

Last post by Aurora7979
Mon Jan 09, 2023 1:05 am
getCameraImage does not record UserDebugItems

Last post by TPultke « Mon Jan 02, 2023 3:30 pm
Posted in General Bullet Physics Support and Feedback

by TPultke » Mon Jan 02, 2023 3:30 pm » in General Bullet Physics Support and Feedback

0 Replies

187856 Views

Last post by TPultke
Mon Jan 02, 2023 3:30 pm
btCapsuleCapsuleCollisionAlgorithm?

Last post by fred4d « Thu Dec 15, 2022 5:30 pm
Posted in Research and development discussion about Collision Detection and Physics Simulation

by fred4d » Thu Dec 15, 2022 5:30 pm » in Research and development discussion about Collision Detection and Physics Simulation

0 Replies

197358 Views

Last post by fred4d
Thu Dec 15, 2022 5:30 pm
btTriangleMeshShape Read Access Violation

Last post by ahzeke « Thu Dec 15, 2022 5:47 am
Posted in General Bullet Physics Support and Feedback

by ahzeke » Thu Dec 15, 2022 5:47 am » in General Bullet Physics Support and Feedback

0 Replies

174718 Views

Last post by ahzeke
Thu Dec 15, 2022 5:47 am
App_PhysicsServer_SharedMemory_VR stops responding immediately when connecting to headset

Last post by RRachel « Sun Dec 11, 2022 2:40 pm
Posted in General Bullet Physics Support and Feedback

by RRachel » Sun Dec 11, 2022 2:40 pm » in General Bullet Physics Support and Feedback

0 Replies

172125 Views

Last post by RRachel
Sun Dec 11, 2022 2:40 pm
Why no Bullet executable , only source code ?

Last post by jebez « Sat Dec 10, 2022 1:55 pm
Posted in General Bullet Physics Support and Feedback

by jebez » Sat Dec 10, 2022 1:55 pm » in General Bullet Physics Support and Feedback

0 Replies

177605 Views

Last post by jebez
Sat Dec 10, 2022 1:55 pm
Physics Unit System of PyBullet

Last post by Aurora7979 « Fri Dec 02, 2022 2:46 am
Posted in General Bullet Physics Support and Feedback

by Aurora7979 » Fri Dec 02, 2022 2:46 am » in General Bullet Physics Support and Feedback

0 Replies

171198 Views

Last post by Aurora7979
Fri Dec 02, 2022 2:46 am
Definition of Collision Frame and Inertial Frame

Last post by Aurora7979 « Fri Nov 25, 2022 9:34 pm
Posted in General Bullet Physics Support and Feedback

by Aurora7979 » Fri Nov 25, 2022 9:34 pm » in General Bullet Physics Support and Feedback

0 Replies

168596 Views

Last post by Aurora7979
Fri Nov 25, 2022 9:34 pm
Fixed joint in multi-body dynamics simulation

Last post by alinjar « Wed Nov 23, 2022 1:50 pm
Posted in PyBullet Support and Feedback

by alinjar » Wed Nov 23, 2022 1:50 pm » in PyBullet Support and Feedback

0 Replies

196996 Views

Last post by alinjar
Wed Nov 23, 2022 1:50 pm
How to implement linear joints like pistons in pybullet?

Last post by chenghong « Fri Nov 11, 2022 10:10 pm
Posted in General Bullet Physics Support and Feedback

by chenghong » Fri Nov 11, 2022 10:10 pm » in General Bullet Physics Support and Feedback

0 Replies

168418 Views

Last post by chenghong
Fri Nov 11, 2022 10:10 pm
Generating many links results in significant slowdown

Last post by joro4o « Tue Oct 25, 2022 8:44 pm
Posted in PyBullet Support and Feedback

by joro4o » Tue Oct 25, 2022 8:44 pm » in PyBullet Support and Feedback

0 Replies

205850 Views

Last post by joro4o
Tue Oct 25, 2022 8:44 pm
Load Carrying Multirobot Simulation

Last post by atom « Wed Oct 12, 2022 2:29 am
Posted in General Bullet Physics Support and Feedback

by atom » Wed Oct 12, 2022 2:29 am » in General Bullet Physics Support and Feedback

0 Replies

169020 Views

Last post by atom
Wed Oct 12, 2022 2:29 am
evaluate RL agent use setrealtimeSimulation

Last post by ssy_ « Wed Sep 28, 2022 12:57 pm
Posted in General Bullet Physics Support and Feedback

by ssy_ » Wed Sep 28, 2022 12:57 pm » in General Bullet Physics Support and Feedback

0 Replies

163443 Views

Last post by ssy_
Wed Sep 28, 2022 12:57 pm
What is the reaction force to continuous joint?

Last post by dsaito « Tue Sep 20, 2022 5:21 am
Posted in General Bullet Physics Support and Feedback

by dsaito » Tue Sep 20, 2022 5:21 am » in General Bullet Physics Support and Feedback

0 Replies

167926 Views

Last post by dsaito
Tue Sep 20, 2022 5:21 am
View Frustum Culling GLM & btDbvtBroadphase

Last post by KKlouzal « Sun Sep 18, 2022 5:30 am
Posted in General Bullet Physics Support and Feedback

by KKlouzal » Sun Sep 18, 2022 5:30 am » in General Bullet Physics Support and Feedback

0 Replies

166170 Views

Last post by KKlouzal
Sun Sep 18, 2022 5:30 am
how to interact with the model and env using mouse

Last post by Sam100 « Fri Sep 16, 2022 11:08 pm
Posted in PyBullet Support and Feedback

by Sam100 » Fri Sep 16, 2022 11:08 pm » in PyBullet Support and Feedback

0 Replies

196087 Views

Last post by Sam100
Fri Sep 16, 2022 11:08 pm
getContactPoints() returns wrong points positions

Last post by renatyv « Mon Sep 12, 2022 1:58 pm
Posted in PyBullet Support and Feedback

by renatyv » Mon Sep 12, 2022 1:58 pm » in PyBullet Support and Feedback

0 Replies

196600 Views

Last post by renatyv
Mon Sep 12, 2022 1:58 pm
How can I creat a softbody like rigidbodyfromobj?

Last post by 984258393 « Tue Sep 06, 2022 2:47 am
Posted in General Bullet Physics Support and Feedback

by 984258393 » Tue Sep 06, 2022 2:47 am » in General Bullet Physics Support and Feedback

0 Replies

161583 Views

Last post by 984258393
Tue Sep 06, 2022 2:47 am
pybullet.error: Not connected to physics server.

Last post by Standing « Thu Sep 01, 2022 12:12 pm
Posted in PyBullet Support and Feedback

by Standing » Thu Sep 01, 2022 12:12 pm » in PyBullet Support and Feedback

0 Replies

192951 Views

Last post by Standing
Thu Sep 01, 2022 12:12 pm
Master thesis: Simulating hot asphalt compaction in Bullet Physics

Last post by Mark97 « Fri Aug 12, 2022 4:39 pm
Posted in Links, Papers, Libraries, Demos, Movies, Comparisons

by Mark97 » Fri Aug 12, 2022 4:39 pm » in Links, Papers, Libraries, Demos, Movies, Comparisons

0 Replies

197434 Views

Last post by Mark97
Fri Aug 12, 2022 4:39 pm

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