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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263829 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

173432 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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270739 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

53470 Views

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

22044 Views

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

Last post by paokakis « Thu Jul 29, 2021 5:52 pm
Replies: 4
by paokakis » Wed Jul 28, 2021 3:45 pm

4 Replies

240 Views

Last post by paokakis
Thu Jul 29, 2021 5:52 pm
Bad inertia tensor properties, setting inertia to zero for link

Last post by drleviathan « Tue Jul 27, 2021 3:34 pm
Replies: 1
by andytgl » Tue Jul 27, 2021 2:00 pm

1 Replies

132 Views

Last post by drleviathan
Tue Jul 27, 2021 3:34 pm
Cannot go under a bridge-like mesh

Last post by Systemtechniker « Wed Jul 21, 2021 9:24 pm
Replies: 4
by robee00 » Wed Feb 26, 2014 6:28 pm

4 Replies

4075 Views

Last post by Systemtechniker
Wed Jul 21, 2021 9:24 pm
[HELP] move a mesh from rigidBody position

Last post by none06 « Wed Jul 21, 2021 7:14 pm
Replies: 4
by none06 » Wed Jul 07, 2021 9:46 pm

4 Replies

421 Views

Last post by none06
Wed Jul 21, 2021 7:14 pm
Units of Pybullet

Last post by dmulroy « Tue Jul 20, 2021 9:30 pm
Replies: 7
by dmulroy » Tue Jul 20, 2021 4:03 pm

7 Replies

218 Views

Last post by dmulroy
Tue Jul 20, 2021 9:30 pm
Linux, make fails

Last post by drleviathan « Tue Jul 20, 2021 1:18 am
Replies: 1
by mat » Mon Jul 19, 2021 1:12 pm

1 Replies

113 Views

Last post by drleviathan
Tue Jul 20, 2021 1:18 am
startStateLogging on Ubuntu 18

Last post by mebert « Mon Jul 19, 2021 6:11 pm

by mebert » Mon Jul 19, 2021 6:11 pm

0 Replies

72 Views

Last post by mebert
Mon Jul 19, 2021 6:11 pm
btGhostObject collides with RB's but not other btGhostObjects

Last post by Brian Beuken « Mon Jul 19, 2021 11:03 am
Replies: 1
by Brian Beuken » Sun Jul 18, 2021 6:14 pm

1 Replies

110 Views

Last post by Brian Beuken
Mon Jul 19, 2021 11:03 am
How can I control Throttle and Steering of Hinge2Vehicle?

Last post by kcjsend2 « Sun Jul 18, 2021 12:12 pm
Replies: 1
by kcjsend2 » Sun Jul 18, 2021 4:42 am

1 Replies

123 Views

Last post by kcjsend2
Sun Jul 18, 2021 12:12 pm
What is the return value of Ammo._malloc

Last post by Mr.jiang « Fri Jul 16, 2021 3:29 pm

by Mr.jiang » Fri Jul 16, 2021 3:29 pm

0 Replies

127 Views

Last post by Mr.jiang
Fri Jul 16, 2021 3:29 pm
About editing the collision mesh at runtime

Last post by Nkp « Thu Jul 15, 2021 9:11 am
Replies: 4
by Nkp » Sun Jul 11, 2021 7:45 am

4 Replies

285 Views

Last post by Nkp
Thu Jul 15, 2021 9:11 am
Why is there no example of waving flags

Last post by mfdesigner « Fri Jul 09, 2021 9:00 pm
Replies: 1
by mfdesigner » Fri Jul 09, 2021 5:20 pm

1 Replies

184 Views

Last post by mfdesigner
Fri Jul 09, 2021 9:00 pm
What is the sequence of rotations applied by "getEulerFromQuaternion"?

Last post by andytgl « Fri Jul 09, 2021 7:58 pm
Replies: 2
by andytgl » Thu Jul 08, 2021 5:58 pm

2 Replies

225 Views

Last post by andytgl
Fri Jul 09, 2021 7:58 pm
Computing Minimum De-Penetration Between Two Colliders

Last post by mbetters « Thu Jul 01, 2021 3:38 pm
Replies: 2
by mbetters » Tue Jun 29, 2021 5:29 pm

2 Replies

375 Views

Last post by mbetters
Thu Jul 01, 2021 3:38 pm
Two Question about btHeightfieldTerrainShape

Last post by drleviathan « Thu Jul 01, 2021 2:26 pm
Replies: 1
by kcjsend2 » Wed Jun 30, 2021 9:25 am

1 Replies

240 Views

Last post by drleviathan
Thu Jul 01, 2021 2:26 pm
Setting initial rotation of transform (motionstate)

Last post by RisaStenr « Sat Jun 26, 2021 6:51 pm
Replies: 1
by RisaStenr » Sat Jun 26, 2021 2:36 am

1 Replies

251 Views

Last post by RisaStenr
Sat Jun 26, 2021 6:51 pm
On the problem of elastic collision of rigid bodies

Last post by raynor « Thu Jun 24, 2021 10:52 am
Replies: 2
by raynor » Wed Jun 23, 2021 8:22 am

2 Replies

255 Views

Last post by raynor
Thu Jun 24, 2021 10:52 am
Multiple, concurrent simulations

Last post by sogartar « Wed Jun 23, 2021 7:48 pm
Replies: 5
by w-de » Wed Oct 18, 2017 3:06 am

5 Replies

3948 Views

Last post by sogartar
Wed Jun 23, 2021 7:48 pm
himing missiles and bullet

Last post by Brian Beuken « Tue Jun 15, 2021 9:14 pm
Replies: 5
by addmx » Tue May 27, 2014 7:49 am

5 Replies

5598 Views

Last post by Brian Beuken
Tue Jun 15, 2021 9:14 pm
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

1596 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

515 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

275 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

966 Views

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

268 Views

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

1047 Views

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

1578 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

1822 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

0 Replies

1580 Views

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

0 Replies

1681 Views

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

1936 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

0 Replies

2343 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

2289 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

2338 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

2341 Views

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

1125 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

1074 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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115 Replies

76280 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

2112 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

1448 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

2206 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

1828 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

2428 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

1380 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

2631 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

1688 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

2318 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

1469 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

3355 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

2638 Views

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

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