General Bullet Physics Support and Feedback

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Java port of Bullet

Last post by proton2 « Tue Mar 09, 2021 4:56 pm
Replies: 123
by jezek2 » Fri Jan 11, 2008 2:08 pm
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123 Replies

257886 Views

Last post by proton2
Tue Mar 09, 2021 4:56 pm
Bullet on XNA

Last post by xexuxjy « Mon Nov 16, 2015 2:19 pm
Replies: 61
by KleMiX » Tue Sep 19, 2006 6:44 pm
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61 Replies

170201 Views

Last post by xexuxjy
Mon Nov 16, 2015 2:19 pm
Bullet on GPU

Last post by abhirajbishnoi « Fri Mar 13, 2020 6:14 pm
Replies: 129
by cippyboy » Fri Sep 01, 2006 4:45 pm
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265617 Views

Last post by abhirajbishnoi
Fri Mar 13, 2020 6:14 pm
Bullet Physics FAQ, TODO List and Issue Tracker

Last post by tksuoran@gmail.com « Mon May 24, 2021 5:30 pm
Replies: 5
by Erwin Coumans » Tue Jul 05, 2005 10:46 am

5 Replies

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Last post by tksuoran@gmail.com
Mon May 24, 2021 5:30 pm

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Get better answers on Bullet Physics Forum & FAQ

Last post by benelot « Sun Oct 30, 2016 9:24 am

by benelot » Sun Oct 30, 2016 9:24 am

0 Replies

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Last post by benelot
Sun Oct 30, 2016 9:24 am
Issue moving objects that are constrained together.

Last post by CodingCoutts « Fri Jun 11, 2021 10:25 pm
Replies: 4
by CodingCoutts » Tue Apr 27, 2021 6:50 pm

4 Replies

1210 Views

Last post by CodingCoutts
Fri Jun 11, 2021 10:25 pm
Gjk support function for arbitrary convex mesh

Last post by Gumba « Fri Jun 11, 2021 9:04 am
Replies: 4
by Gumba » Thu Jun 10, 2021 5:25 am

4 Replies

92 Views

Last post by Gumba
Fri Jun 11, 2021 9:04 am
Wake up object issue

Last post by drleviathan « Tue Jun 08, 2021 4:45 pm
Replies: 1
by maiklof » Tue Jun 08, 2021 10:06 am

1 Replies

122 Views

Last post by drleviathan
Tue Jun 08, 2021 4:45 pm
Scaled collision shapes

Last post by tksuoran@gmail.com « Mon Jun 07, 2021 2:50 pm
Replies: 1
by tksuoran@gmail.com » Mon May 24, 2021 5:36 pm

1 Replies

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Last post by tksuoran@gmail.com
Mon Jun 07, 2021 2:50 pm
Rotation Matrix of Wheels of btRaycastVehicle not special orthogonal

Last post by marsch84 « Sun Jun 06, 2021 3:05 pm

by marsch84 » Sun Jun 06, 2021 3:05 pm

0 Replies

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Last post by marsch84
Sun Jun 06, 2021 3:05 pm
Use of Camera in Bullet

Last post by Alexandre.Bonneau « Wed May 26, 2021 12:48 pm

by Alexandre.Bonneau » Wed May 26, 2021 12:48 pm

0 Replies

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Last post by Alexandre.Bonneau
Wed May 26, 2021 12:48 pm
Manual collision response for kinematic objects

Last post by drleviathan « Sat May 15, 2021 3:41 pm
Replies: 3
by Karoon2 » Wed May 12, 2021 12:58 pm

3 Replies

1354 Views

Last post by drleviathan
Sat May 15, 2021 3:41 pm
Ragdoll flailing behind (6DOFJoint)

Last post by Favkis « Thu May 13, 2021 7:35 am

by Favkis » Thu May 13, 2021 7:35 am

0 Replies

1699 Views

Last post by Favkis
Thu May 13, 2021 7:35 am
How does the basePosition argument in loadURDF() work?

Last post by bolundai « Tue May 11, 2021 4:20 pm

by bolundai » Tue May 11, 2021 4:20 pm

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Last post by bolundai
Tue May 11, 2021 4:20 pm
Trajectory optimization in PyBullet

Last post by marekjg « Mon May 10, 2021 11:43 am

by marekjg » Mon May 10, 2021 11:43 am

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Last post by marekjg
Mon May 10, 2021 11:43 am
Character standing on a moving vehicle

Last post by chineseoldghost « Tue May 04, 2021 12:38 pm
Replies: 6
by kander » Tue Apr 27, 2021 2:44 am

6 Replies

1636 Views

Last post by chineseoldghost
Tue May 04, 2021 12:38 pm
Visualize Link Reference Frames Python3.6

Last post by tyu91 « Sat May 01, 2021 4:40 am

by tyu91 » Sat May 01, 2021 4:40 am

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2237 Views

Last post by tyu91
Sat May 01, 2021 4:40 am
SOLVER_DISABLE_VELOCITY_DEPENDENT_FRICTION_DIRECTION if setting friction directions in gContactAddedCallback

Last post by teolazza « Wed Apr 28, 2021 3:25 pm

by teolazza » Wed Apr 28, 2021 3:25 pm

0 Replies

2154 Views

Last post by teolazza
Wed Apr 28, 2021 3:25 pm
Raycast vehicle not working

Last post by dorcsyful « Sun Apr 25, 2021 6:26 pm

by dorcsyful » Sun Apr 25, 2021 6:26 pm

0 Replies

2180 Views

Last post by dorcsyful
Sun Apr 25, 2021 6:26 pm
Trimesh dynamics gets very slow in meters

Last post by www20602 « Sun Apr 18, 2021 7:56 am

by www20602 » Sun Apr 18, 2021 7:56 am

0 Replies

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Last post by www20602
Sun Apr 18, 2021 7:56 am
RayTest btConvexHullShape fails

Last post by paokakis « Sat Apr 17, 2021 11:23 am
Replies: 1
by paokakis » Sat Apr 17, 2021 9:19 am

1 Replies

1010 Views

Last post by paokakis
Sat Apr 17, 2021 11:23 am
[Resolved]Segfault on HelloWorld.cpp, btCollisionDispatcher

Last post by Alexandre.Bonneau « Thu Apr 15, 2021 4:38 pm
Replies: 1
by Alexandre.Bonneau » Thu Apr 15, 2021 2:39 pm

1 Replies

995 Views

Last post by Alexandre.Bonneau
Thu Apr 15, 2021 4:38 pm
Bullet & Bsp

Last post by Typhontaur « Wed Apr 14, 2021 3:31 pm
Replies: 115
by Typhontaur » Fri Nov 04, 2005 2:35 pm
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73651 Views

Last post by Typhontaur
Wed Apr 14, 2021 3:31 pm
How to add sensor modules?

Last post by CliffLin « Wed Apr 14, 2021 2:04 pm
Replies: 2
by Grunk » Sun Mar 22, 2020 6:03 am

2 Replies

1994 Views

Last post by CliffLin
Wed Apr 14, 2021 2:04 pm
Assertion in btSimulationIslandManagerMt::getIsland

Last post by Killpippo « Wed Apr 14, 2021 11:29 am
Replies: 2
by teolazza » Mon Apr 12, 2021 11:27 am

2 Replies

1337 Views

Last post by Killpippo
Wed Apr 14, 2021 11:29 am
Creating points that can pass through to see where the coordinates are located.

Last post by seolhokim « Wed Apr 14, 2021 9:01 am

by seolhokim » Wed Apr 14, 2021 9:01 am

0 Replies

2092 Views

Last post by seolhokim
Wed Apr 14, 2021 9:01 am
Hinge vehicle balance

Last post by Killpippo « Mon Apr 12, 2021 7:43 pm
Replies: 3
by Killpippo » Tue Mar 09, 2021 8:38 pm

3 Replies

1690 Views

Last post by Killpippo
Mon Apr 12, 2021 7:43 pm
Improving performances of transported objects [SOLVED]

Last post by teolazza « Mon Apr 12, 2021 5:35 am
Replies: 8
by teolazza » Thu Apr 01, 2021 8:39 pm

8 Replies

2149 Views

Last post by teolazza
Mon Apr 12, 2021 5:35 am
inverse kinematics

Last post by Erwin Coumans « Sat Apr 10, 2021 11:59 pm
Replies: 1
by ed_welch » Thu Apr 08, 2021 6:31 pm

1 Replies

1281 Views

Last post by Erwin Coumans
Sat Apr 10, 2021 11:59 pm
collision detection between rigidbody and softbody

Last post by water « Tue Apr 06, 2021 7:19 am

by water » Tue Apr 06, 2021 7:19 am

0 Replies

2482 Views

Last post by water
Tue Apr 06, 2021 7:19 am
Use of api（CreateFromTriMesh）

Last post by drleviathan « Wed Mar 31, 2021 2:43 pm
Replies: 3
by water » Wed Mar 24, 2021 2:28 am

3 Replies

1557 Views

Last post by drleviathan
Wed Mar 31, 2021 2:43 pm
Bullet3MT crash

Last post by teolazza « Mon Mar 29, 2021 3:49 pm
Replies: 2
by asif_bahrainwala » Wed Jul 22, 2020 6:05 am

2 Replies

2189 Views

Last post by teolazza
Mon Mar 29, 2021 3:49 pm
Framerate / setTimeStep - related Question

Last post by robin_rob96 « Thu Mar 25, 2021 3:32 pm
Replies: 1
by robin_rob96 » Sun Mar 21, 2021 7:39 pm

1 Replies

1333 Views

Last post by robin_rob96
Thu Mar 25, 2021 3:32 pm
btPersistentManifold::getNumContacts always returns zero

Last post by acu192 « Thu Mar 25, 2021 3:57 am
Replies: 3
by s_kohan » Sat Jun 15, 2019 4:36 pm

3 Replies

3197 Views

Last post by acu192
Thu Mar 25, 2021 3:57 am
3d drawing content creation tools

Last post by culurciello « Wed Mar 24, 2021 3:27 pm

by culurciello » Wed Mar 24, 2021 3:27 pm

0 Replies

2472 Views

Last post by culurciello
Wed Mar 24, 2021 3:27 pm
"multiple mesh parts" with btBvhTriangleMeshShape?

Last post by acu192 « Tue Mar 23, 2021 3:30 pm
Replies: 4
by acu192 » Fri Mar 19, 2021 6:17 pm

4 Replies

1646 Views

Last post by acu192
Tue Mar 23, 2021 3:30 pm
Object falling when turning

Last post by drleviathan « Tue Mar 16, 2021 4:23 pm
Replies: 1
by water » Mon Mar 15, 2021 3:31 am

1 Replies

1419 Views

Last post by drleviathan
Tue Mar 16, 2021 4:23 pm
Space flight handling

Last post by Brian Beuken « Tue Mar 16, 2021 12:51 pm
Replies: 1
by Brian Beuken » Tue Mar 16, 2021 9:06 am

1 Replies

1256 Views

Last post by Brian Beuken
Tue Mar 16, 2021 12:51 pm
MLCP solver

Last post by eng.mostafa_2005 « Wed Mar 10, 2021 10:47 pm

by eng.mostafa_2005 » Wed Mar 10, 2021 10:47 pm

0 Replies

2731 Views

Last post by eng.mostafa_2005
Wed Mar 10, 2021 10:47 pm
Create collision shape manually with API

Last post by pasta99 « Wed Mar 10, 2021 9:34 am
Replies: 2
by pasta99 » Mon Mar 08, 2021 6:27 am

2 Replies

2531 Views

Last post by pasta99
Wed Mar 10, 2021 9:34 am
[HELP] Explosiveness and stretching of physical object connections

Last post by drleviathan « Wed Mar 03, 2021 4:17 pm
Replies: 3
by Favkis » Tue Mar 02, 2021 5:15 pm

3 Replies

1547 Views

Last post by drleviathan
Wed Mar 03, 2021 4:17 pm
Complementarity problem and friction approximation in Bullet

Last post by eng.mostafa_2005 « Thu Feb 25, 2021 8:00 pm
Replies: 1
by daye » Thu Oct 31, 2019 6:56 am

1 Replies

3091 Views

Last post by eng.mostafa_2005
Thu Feb 25, 2021 8:00 pm
rotation format in bullet physics

Last post by drleviathan « Tue Feb 23, 2021 11:12 pm
Replies: 5
by pwouik » Tue Feb 23, 2021 2:59 pm

5 Replies

1821 Views

Last post by drleviathan
Tue Feb 23, 2021 11:12 pm
Food Simulation

Last post by drleviathan « Thu Feb 18, 2021 7:48 pm
Replies: 7
by p99user » Mon Feb 15, 2021 10:05 pm

7 Replies

2169 Views

Last post by drleviathan
Thu Feb 18, 2021 7:48 pm
Player moving on a sphere surface

Last post by Eturcim « Thu Feb 18, 2021 2:28 pm
Replies: 1
by Eturcim » Wed Feb 17, 2021 10:27 pm

1 Replies

1291 Views

Last post by Eturcim
Thu Feb 18, 2021 2:28 pm
Performance vs. pybullet

Last post by locked21 « Thu Feb 18, 2021 2:39 am

by locked21 » Thu Feb 18, 2021 2:39 am

0 Replies

2589 Views

Last post by locked21
Thu Feb 18, 2021 2:39 am
[Solved]If I want hard constraints is featherstone and multibody the only effective solution?

Last post by acu192 « Tue Feb 16, 2021 11:12 pm
Replies: 5
by Octavius_Ace » Wed Nov 11, 2020 8:05 pm

5 Replies

2601 Views

Last post by acu192
Tue Feb 16, 2021 11:12 pm
Collisions between static object and rigidbody ignored?

Last post by charlesrwest « Mon Feb 15, 2021 5:46 pm
Replies: 5
by charlesrwest » Sun Feb 14, 2021 3:54 am

5 Replies

1817 Views

Last post by charlesrwest
Mon Feb 15, 2021 5:46 pm
The wire stretched out very long,how to control it!Help! PLS!!!

Last post by drleviathan « Fri Feb 12, 2021 2:55 pm
Replies: 1
by SpeedASS » Thu Feb 11, 2021 5:19 pm

1 Replies

1298 Views

Last post by drleviathan
Fri Feb 12, 2021 2:55 pm
Elastic Constraints

Last post by Octavius_Ace « Tue Feb 09, 2021 2:43 pm
Replies: 3
by br3ton » Tue Apr 16, 2019 11:15 am

3 Replies

2541 Views

Last post by Octavius_Ace
Tue Feb 09, 2021 2:43 pm
How to visualize force in pybullet?

Last post by hih5289 « Mon Feb 08, 2021 8:16 am

by hih5289 » Mon Feb 08, 2021 8:16 am

0 Replies

2621 Views

Last post by hih5289
Mon Feb 08, 2021 8:16 am
Simulate the dynamics in large particle systems on which external forces acts with elastic collisions in real time

Last post by Octavius_Ace « Sun Feb 07, 2021 11:59 am
Replies: 4
by Blackboard_99 » Wed Jan 27, 2021 11:09 am

4 Replies

1767 Views

Last post by Octavius_Ace
Sun Feb 07, 2021 11:59 am
6DOF Constraint: Y-axis angular limit > 90 degrees?

Last post by BluePrintRandom « Wed Feb 03, 2021 9:39 pm
Replies: 7
by info128 » Sat May 26, 2012 12:34 am

7 Replies

16462 Views

Last post by BluePrintRandom
Wed Feb 03, 2021 9:39 pm
[Solved] btRigidBody uncontrollable spin after setAngularVelocity()

Last post by pirogronian « Fri Jan 29, 2021 7:56 pm

by pirogronian » Fri Jan 29, 2021 7:56 pm

0 Replies

2747 Views

Last post by pirogronian
Fri Jan 29, 2021 7:56 pm

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