General Bullet Physics Support and Feedback

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Java port of Bullet

Last post by elect « Mon Feb 26, 2018 5:25 pm
Replies: 122
by jezek2 » Fri Jan 11, 2008 2:08 pm
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122 Replies

173074 Views

Last post by elect
Mon Feb 26, 2018 5:25 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

123720 Views

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

Last post by elect « Mon Feb 29, 2016 7:50 am
Replies: 128
by cippyboy » Fri Sep 01, 2006 4:45 pm
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128 Replies

192706 Views

Last post by elect
Mon Feb 29, 2016 7:50 am
Bullet Physics FAQ, TODO List and Issue Tracker

Last post by Brian Beuken « Thu Aug 31, 2017 3:46 pm
Replies: 4
by Erwin Coumans » Tue Jul 05, 2005 10:46 am

4 Replies

40451 Views

Last post by Brian Beuken
Thu Aug 31, 2017 3:46 pm

Topics

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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

10514 Views

Last post by benelot
Sun Oct 30, 2016 9:24 am
Using torque to always push a rigidbody upright while on ground

Last post by nev6502 « Sun Jun 16, 2019 10:35 pm
Replies: 2
by nev6502 » Sun Jun 16, 2019 6:06 am

2 Replies

56 Views

Last post by nev6502
Sun Jun 16, 2019 10:35 pm
Collision margin in BoxShapes.

Last post by drleviathan « Sun Jun 16, 2019 8:56 pm
Replies: 3
by Paulo Pereira » Sun Jun 16, 2019 12:32 am

3 Replies

68 Views

Last post by drleviathan
Sun Jun 16, 2019 8:56 pm
btPersistentManifold::getNumContacts always returns zero

Last post by s_kohan « Sat Jun 15, 2019 4:36 pm

by s_kohan » Sat Jun 15, 2019 4:36 pm

0 Replies

64 Views

Last post by s_kohan
Sat Jun 15, 2019 4:36 pm
Bullet & Bsp

Last post by Typhontaur « Fri Jun 14, 2019 8:47 pm
Replies: 114
by Typhontaur » Fri Nov 04, 2005 2:35 pm
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42262 Views

Last post by Typhontaur
Fri Jun 14, 2019 8:47 pm
Inconsistent output from btGjkPairDetector::getClosestPoints

Last post by billchurch76 « Fri Jun 14, 2019 1:10 pm
Replies: 5
by billchurch76 » Wed Jun 12, 2019 2:28 pm

5 Replies

167 Views

Last post by billchurch76
Fri Jun 14, 2019 1:10 pm
Collision shapes appear to have boxes around them

Last post by whitwhoa « Thu Jun 13, 2019 4:22 pm
Replies: 4
by whitwhoa » Wed Jun 12, 2019 11:42 pm

4 Replies

127 Views

Last post by whitwhoa
Thu Jun 13, 2019 4:22 pm
Performance tips? (OpenCL/multi-threading/etc)

Last post by SnapperTT « Thu Jun 13, 2019 7:04 am
Replies: 2
by ivanisavich » Sat Jun 10, 2017 9:54 pm

2 Replies

1615 Views

Last post by SnapperTT
Thu Jun 13, 2019 7:04 am
What are parameters worldAabbMin & worldAabbMax

Last post by whitwhoa « Wed Jun 12, 2019 11:33 pm
Replies: 2
by whitwhoa » Tue Jun 11, 2019 7:42 pm

2 Replies

111 Views

Last post by whitwhoa
Wed Jun 12, 2019 11:33 pm
How to detect collision for an animated deforming mesh?

Last post by m_miro « Wed Jun 12, 2019 6:31 am
Replies: 5
by m_miro » Fri Jun 07, 2019 3:55 am

5 Replies

208 Views

Last post by m_miro
Wed Jun 12, 2019 6:31 am
Discontinuous reflection angles for sphere-sphere collisions

Last post by kurtle « Tue Jun 11, 2019 5:35 am
Replies: 4
by kurtle » Fri Jun 07, 2019 6:48 am

4 Replies

164 Views

Last post by kurtle
Tue Jun 11, 2019 5:35 am
Multi-Instance Operation

Last post by syslot « Tue Jun 04, 2019 3:36 pm

by syslot » Tue Jun 04, 2019 3:36 pm

0 Replies

128 Views

Last post by syslot
Tue Jun 04, 2019 3:36 pm
Collision callback and sphereshape

Last post by xissburg « Mon Jun 03, 2019 4:07 pm
Replies: 3
by mnunesvsc » Wed May 15, 2019 2:36 pm

3 Replies

254 Views

Last post by xissburg
Mon Jun 03, 2019 4:07 pm
Incorrect results when simulating multiple bodies

Last post by drleviathan « Mon Jun 03, 2019 3:24 pm
Replies: 8
by tgreif » Mon May 27, 2019 10:04 am

8 Replies

335 Views

Last post by drleviathan
Mon Jun 03, 2019 3:24 pm
Slider Constraint wobbling on second axis - video attached

Last post by xissburg « Tue May 28, 2019 8:18 pm
Replies: 8
by evandarcy » Mon May 27, 2019 10:30 am

8 Replies

261 Views

Last post by xissburg
Tue May 28, 2019 8:18 pm
SoftBody: modeling a rope from trimesh

Last post by steven « Tue May 21, 2019 11:27 am
Replies: 6
by Dox » Thu May 16, 2019 9:14 am

6 Replies

463 Views

Last post by steven
Tue May 21, 2019 11:27 am
Slowdown with VS 2019

Last post by evignol « Mon May 20, 2019 1:13 pm

by evignol » Mon May 20, 2019 1:13 pm

0 Replies

230 Views

Last post by evignol
Mon May 20, 2019 1:13 pm
Unexplained behaviour with rigidbody applyImpulse

Last post by Apollo « Thu May 16, 2019 8:59 pm
Replies: 15
by Apollo » Mon May 13, 2019 6:24 pm
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15 Replies

493 Views

Last post by Apollo
Thu May 16, 2019 8:59 pm
RayTest randomly failing

Last post by steven « Thu May 16, 2019 8:24 am
Replies: 5
by gamersg » Tue May 14, 2019 3:57 pm

5 Replies

271 Views

Last post by steven
Thu May 16, 2019 8:24 am
Updating btCollisionObject position (collision detection only)

Last post by bi1cimer « Wed May 15, 2019 4:29 pm
Replies: 3
by bi1cimer » Wed May 15, 2019 9:29 am

3 Replies

198 Views

Last post by bi1cimer
Wed May 15, 2019 4:29 pm
Can i turn off sliding

Last post by drleviathan « Tue May 14, 2019 1:39 pm
Replies: 2
by Yola » Thu Apr 04, 2019 1:21 pm

2 Replies

232 Views

Last post by drleviathan
Tue May 14, 2019 1:39 pm
malloc doesn't work inside Bullet

Last post by ritzmax72 « Mon May 13, 2019 11:53 pm
Replies: 1
by Yola » Fri Apr 12, 2019 6:28 pm

1 Replies

217 Views

Last post by ritzmax72
Mon May 13, 2019 11:53 pm
Incorrect collision results with concave shapes (contact manifolds, but 0 contact points)

Last post by wbthomason « Mon May 13, 2019 7:14 pm
Replies: 11
by wbthomason » Fri May 10, 2019 8:30 pm

11 Replies

384 Views

Last post by wbthomason
Mon May 13, 2019 7:14 pm
Almost everything causes a multiple definition error.

Last post by Midnightas « Sat May 11, 2019 7:09 am
Replies: 1
by Midnightas » Sat May 11, 2019 7:05 am

1 Replies

124 Views

Last post by Midnightas
Sat May 11, 2019 7:09 am
SoftBody: trimesh usage and curiosities

Last post by Dox « Fri May 10, 2019 3:52 pm

by Dox » Fri May 10, 2019 3:52 pm

0 Replies

106 Views

Last post by Dox
Fri May 10, 2019 3:52 pm
Rolling ball

Last post by Crisomiss « Wed May 08, 2019 1:30 pm
Replies: 4
by wil » Tue Jan 29, 2019 5:28 pm

4 Replies

578 Views

Last post by Crisomiss
Wed May 08, 2019 1:30 pm
Collision handling along a specific axis.

Last post by Vitulus « Sat May 04, 2019 7:54 am
Replies: 2
by Vitulus » Tue Apr 30, 2019 11:00 am

2 Replies

316 Views

Last post by Vitulus
Sat May 04, 2019 7:54 am
Stiffness of btMultiBody

Last post by lav_q « Fri May 03, 2019 4:36 am

by lav_q » Fri May 03, 2019 4:36 am

0 Replies

182 Views

Last post by lav_q
Fri May 03, 2019 4:36 am
Raytest seems to be inconsistent?

Last post by majicDave « Fri May 03, 2019 12:56 am
Replies: 3
by Brian Beuken » Wed Aug 30, 2017 12:45 am

3 Replies

1521 Views

Last post by majicDave
Fri May 03, 2019 12:56 am
Stabilize "dantzing" on nearby contacts using custom combiner callback.

Last post by drleviathan « Thu May 02, 2019 5:51 pm
Replies: 4
by Dox » Thu May 02, 2019 2:33 pm

4 Replies

234 Views

Last post by drleviathan
Thu May 02, 2019 5:51 pm
Convex Decomposition Issue with OBJ File

Last post by LastBlow « Thu May 02, 2019 7:57 am
Replies: 1
by Pappers » Thu Feb 21, 2019 8:50 pm

1 Replies

365 Views

Last post by LastBlow
Thu May 02, 2019 7:57 am
High resolution cloth?

Last post by geo6 « Wed May 01, 2019 7:09 pm
Replies: 2
by geo6 » Fri Apr 19, 2019 5:34 pm

2 Replies

320 Views

Last post by geo6
Wed May 01, 2019 7:09 pm
planeConstant

Last post by anthrax11 « Sun Apr 28, 2019 8:42 am
Replies: 1
by Cosmo » Sat Apr 27, 2019 3:54 pm

1 Replies

205 Views

Last post by anthrax11
Sun Apr 28, 2019 8:42 am
Is Bullet still in use? Recommended for 2016 new title?

Last post by elect « Thu Apr 25, 2019 11:58 am
Replies: 4
by HateDread » Wed Jul 13, 2016 9:58 am

4 Replies

3593 Views

Last post by elect
Thu Apr 25, 2019 11:58 am
btVector, rigibody and Nan

Last post by steven « Wed Apr 24, 2019 6:19 am
Replies: 1
by paolo_x86 » Mon Apr 22, 2019 2:12 am

1 Replies

250 Views

Last post by steven
Wed Apr 24, 2019 6:19 am
Cloth self-collision

Last post by steven « Sat Apr 20, 2019 9:05 am
Replies: 3
by geo6 » Wed Apr 10, 2019 9:20 pm

3 Replies

337 Views

Last post by steven
Sat Apr 20, 2019 9:05 am
Model Scaling

Last post by steven « Fri Apr 19, 2019 8:37 am
Replies: 11
by shravan tata » Tue Apr 09, 2019 8:15 am

11 Replies

856 Views

Last post by steven
Fri Apr 19, 2019 8:37 am
Elastic Constraints

Last post by drleviathan « Tue Apr 16, 2019 8:25 pm
Replies: 1
by br3ton » Tue Apr 16, 2019 11:15 am

1 Replies

246 Views

Last post by drleviathan
Tue Apr 16, 2019 8:25 pm
Load File from URDF and convert to Rigidbody (RobotSimulator)

Last post by SorryAmNoob « Sat Apr 13, 2019 1:42 pm
Replies: 2
by SorryAmNoob » Thu Apr 11, 2019 12:30 pm

2 Replies

375 Views

Last post by SorryAmNoob
Sat Apr 13, 2019 1:42 pm
Petal simulation

Last post by m_iDev_792 « Sat Apr 13, 2019 10:03 am
Replies: 5
by m_iDev_792 » Fri Apr 12, 2019 12:50 pm

5 Replies

356 Views

Last post by m_iDev_792
Sat Apr 13, 2019 10:03 am
Retrieve the specific btCollisionShape (in a btCompoundShape hierarchy) during a contact

Last post by steven « Fri Apr 12, 2019 3:56 am
Replies: 5
by Dox » Tue Apr 09, 2019 10:21 am

5 Replies

465 Views

Last post by steven
Fri Apr 12, 2019 3:56 am
Strange Behaviour in Release Only

Last post by PcChip « Fri Apr 12, 2019 2:49 am
Replies: 6
by Apollo » Thu Mar 14, 2019 9:38 pm

6 Replies

540 Views

Last post by PcChip
Fri Apr 12, 2019 2:49 am
why call the computeAccelerationsArticulatedBodyAlgorithmMultiDoft twice?

Last post by steven « Tue Apr 09, 2019 9:10 am
Replies: 2
by steven » Mon Apr 08, 2019 12:11 pm

2 Replies

219 Views

Last post by steven
Tue Apr 09, 2019 9:10 am
contactPairTest problem with object inside another object

Last post by Enrico Cappelletto « Tue Apr 09, 2019 7:15 am
Replies: 2
by Enrico Cappelletto » Tue Mar 12, 2019 3:10 pm

2 Replies

370 Views

Last post by Enrico Cappelletto
Tue Apr 09, 2019 7:15 am
Propagating collisions in a mixed chain Dynamic/Kinematic

Last post by Dox « Fri Apr 05, 2019 8:47 am
Replies: 7
by Dox » Wed Mar 27, 2019 3:09 pm

7 Replies

770 Views

Last post by Dox
Fri Apr 05, 2019 8:47 am
Rotate a btConvexHullShape via btCompoundShape problem.

Last post by Dox « Thu Apr 04, 2019 4:13 pm

by Dox » Thu Apr 04, 2019 4:13 pm

0 Replies

177 Views

Last post by Dox
Thu Apr 04, 2019 4:13 pm
Question about pooled allocations

Last post by s_kohan « Tue Apr 02, 2019 9:17 am

by s_kohan » Tue Apr 02, 2019 9:17 am

0 Replies

198 Views

Last post by s_kohan
Tue Apr 02, 2019 9:17 am
Linker error vs2017

Last post by Daneldio « Tue Mar 26, 2019 7:17 pm
Replies: 2
by Daneldio » Wed Nov 28, 2018 4:04 pm

2 Replies

540 Views

Last post by Daneldio
Tue Mar 26, 2019 7:17 pm
2 Dynamic objects Oscillating

Last post by jh_january « Tue Mar 26, 2019 1:14 am
Replies: 2
by jh_january » Wed Mar 20, 2019 7:02 am

2 Replies

357 Views

Last post by jh_january
Tue Mar 26, 2019 1:14 am
Infinite loop in debug-drawing of (violated, disabled) constraints

Last post by Leith « Mon Mar 25, 2019 9:30 am

by Leith » Mon Mar 25, 2019 9:30 am

0 Replies

148 Views

Last post by Leith
Mon Mar 25, 2019 9:30 am

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