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

163643 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

119001 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

184722 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

38852 Views

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

Topics

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btHeightfieldTerrainShape going nuts

Last post by PcChip « Tue Aug 07, 2018 1:49 am
Replies: 8
by thegeneralsolution » Tue Sep 20, 2016 5:24 pm

8 Replies

2361 Views

Last post by PcChip
Tue Aug 07, 2018 1:49 am
Absolute elastic collisions

Last post by drleviathan « Fri Aug 03, 2018 3:41 pm
Replies: 3
by b2soft » Thu Aug 02, 2018 3:49 pm

3 Replies

409 Views

Last post by drleviathan
Fri Aug 03, 2018 3:41 pm
query if a btRigidBody object is already in btDynamicsWorld?

Last post by drleviathan « Thu Aug 02, 2018 6:34 pm
Replies: 1
by ed_welch » Thu Aug 02, 2018 4:24 pm

1 Replies

373 Views

Last post by drleviathan
Thu Aug 02, 2018 6:34 pm
How to remove all objects from world quickly

Last post by drleviathan « Tue Jul 31, 2018 3:09 pm
Replies: 1
by kore3d » Tue Jul 31, 2018 2:22 pm

1 Replies

536 Views

Last post by drleviathan
Tue Jul 31, 2018 3:09 pm
btConcaveShape and internal edges

Last post by gjaegy « Tue Jul 31, 2018 1:26 pm

by gjaegy » Tue Jul 31, 2018 1:26 pm

0 Replies

435 Views

Last post by gjaegy
Tue Jul 31, 2018 1:26 pm
Restitution value

Last post by Rnx « Tue Jul 31, 2018 1:14 pm
Replies: 1
by Rnx » Tue Jul 31, 2018 12:17 pm

1 Replies

403 Views

Last post by Rnx
Tue Jul 31, 2018 1:14 pm
Squirrely dynamic bodies resting on flat static surface (video)

Last post by drleviathan « Tue Jul 24, 2018 5:06 pm
Replies: 18
by goosesensor » Wed Jul 18, 2018 12:59 am
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1482 Views

Last post by drleviathan
Tue Jul 24, 2018 5:06 pm
How to detect collisions between concave meshes with GImpact?

Last post by CesD « Mon Jul 23, 2018 9:56 am
Replies: 4
by CesD » Thu Jul 19, 2018 2:52 pm

4 Replies

579 Views

Last post by CesD
Mon Jul 23, 2018 9:56 am
Is there a lower limit for velocity in Bullet?

Last post by PcChip « Sat Jul 21, 2018 2:05 am
Replies: 4
by daye » Thu Jul 19, 2018 2:16 pm

4 Replies

583 Views

Last post by PcChip
Sat Jul 21, 2018 2:05 am
how to avoid Ghost Objects with rayTest()

Last post by PcChip « Thu Jul 19, 2018 2:34 am
Replies: 7
by PcChip » Fri Jul 13, 2018 2:38 am

7 Replies

690 Views

Last post by PcChip
Thu Jul 19, 2018 2:34 am
Getting force applied to a Kinematic object

Last post by TiagoSakomura « Wed Jul 18, 2018 11:42 pm
Replies: 2
by bsaund » Mon Sep 04, 2017 10:05 pm

2 Replies

1040 Views

Last post by TiagoSakomura
Wed Jul 18, 2018 11:42 pm
Tips for how to build a variable angular spring constraint

Last post by Mwni « Tue Jul 17, 2018 3:40 pm
Replies: 1
by Mwni » Sun Jul 15, 2018 4:26 pm

1 Replies

393 Views

Last post by Mwni
Tue Jul 17, 2018 3:40 pm
Failed to run demo/example from bullet source

Last post by zpzp28 « Tue Jul 17, 2018 1:21 pm

by zpzp28 » Tue Jul 17, 2018 1:21 pm

0 Replies

408 Views

Last post by zpzp28
Tue Jul 17, 2018 1:21 pm
Generic6DofConstraint is unstable

Last post by dudosee « Tue Jul 17, 2018 5:43 am
Replies: 9
by dudosee » Mon Jul 16, 2018 1:42 pm

9 Replies

793 Views

Last post by dudosee
Tue Jul 17, 2018 5:43 am
modelling gearbox backlash

Last post by drleviathan « Wed Jul 11, 2018 3:50 pm
Replies: 7
by keithmgould » Thu Jun 21, 2018 5:50 pm

7 Replies

942 Views

Last post by drleviathan
Wed Jul 11, 2018 3:50 pm
How to get the friction force in Bullet?

Last post by daye « Wed Jul 11, 2018 2:44 am

by daye » Wed Jul 11, 2018 2:44 am

0 Replies

433 Views

Last post by daye
Wed Jul 11, 2018 2:44 am
When building URDF models, which visualizer do you use?

Last post by keithmgould « Mon Jul 09, 2018 2:50 pm
Replies: 3
by keithmgould » Tue Jul 03, 2018 5:43 pm

3 Replies

729 Views

Last post by keithmgould
Mon Jul 09, 2018 2:50 pm
Debug draw triangles

Last post by mqnc « Mon Jul 09, 2018 9:00 am
Replies: 3
by dphil » Thu Jul 21, 2011 3:52 pm

3 Replies

1932 Views

Last post by mqnc
Mon Jul 09, 2018 9:00 am
Multithreading

Last post by PcChip « Fri Jul 06, 2018 7:22 pm

by PcChip » Fri Jul 06, 2018 7:22 pm

0 Replies

584 Views

Last post by PcChip
Fri Jul 06, 2018 7:22 pm
Does MultiSphereShape really support individual sphere scaling and repositioning?

Last post by drleviathan « Tue Jul 03, 2018 3:51 pm
Replies: 5
by mqnc » Fri Jun 29, 2018 11:01 am

5 Replies

603 Views

Last post by drleviathan
Tue Jul 03, 2018 3:51 pm
Do pure intersection tests still need a collision margin?

Last post by drleviathan « Mon Jul 02, 2018 11:38 pm
Replies: 1
by mqnc » Mon Jul 02, 2018 8:42 am

1 Replies

384 Views

Last post by drleviathan
Mon Jul 02, 2018 11:38 pm
Using btTriangleShape objects as btCompoundShape children (C++)

Last post by hyyou « Sat Jun 30, 2018 1:34 am
Replies: 2
by danilopeixoto » Sun Jun 24, 2018 10:09 pm

2 Replies

602 Views

Last post by hyyou
Sat Jun 30, 2018 1:34 am
How to build standalone application using OpenGLWindow?

Last post by drleviathan « Fri Jun 29, 2018 3:21 pm
Replies: 5
by CesD » Wed Jun 27, 2018 12:15 pm

5 Replies

608 Views

Last post by drleviathan
Fri Jun 29, 2018 3:21 pm
[SOLVED] Rotate camera around constraint object...

Last post by LastBlow « Thu Jun 21, 2018 8:33 am
Replies: 4
by LastBlow » Tue Jun 12, 2018 10:41 pm

4 Replies

776 Views

Last post by LastBlow
Thu Jun 21, 2018 8:33 am
Does anyone know how to setup Bullet Physics in Android Studio Using the NDK?

Last post by bluelightzero « Tue Jun 19, 2018 1:14 pm

by bluelightzero » Tue Jun 19, 2018 1:14 pm

0 Replies

527 Views

Last post by bluelightzero
Tue Jun 19, 2018 1:14 pm
vehicle wheels falling behind / gravity acting strange

Last post by PcChip « Tue Jun 19, 2018 1:54 am
Replies: 3
by b0gd4n » Sun Nov 24, 2013 5:55 pm

3 Replies

4240 Views

Last post by PcChip
Tue Jun 19, 2018 1:54 am
Assertion in btConvexShape.cpp

Last post by drleviathan « Thu Jun 14, 2018 3:27 pm
Replies: 3
by ca$per » Tue Jun 29, 2010 7:36 am

3 Replies

1563 Views

Last post by drleviathan
Thu Jun 14, 2018 3:27 pm
Is it possible to perform collision detection against a single object

Last post by drleviathan « Thu Jun 14, 2018 2:59 pm
Replies: 7
by nickak2003 » Wed Jun 06, 2018 11:18 pm

7 Replies

740 Views

Last post by drleviathan
Thu Jun 14, 2018 2:59 pm
Problem about simulating rigid body rotation with bullet physics engine

Last post by drleviathan « Sun Jun 10, 2018 4:44 pm
Replies: 1
by mggsco » Sun Jun 10, 2018 1:06 pm

1 Replies

482 Views

Last post by drleviathan
Sun Jun 10, 2018 4:44 pm
Trying to implement a rope, but it freeze

Last post by allfoxwy « Mon Jun 04, 2018 6:53 am
Replies: 3
by allfoxwy » Wed May 16, 2018 10:55 am

3 Replies

564 Views

Last post by allfoxwy
Mon Jun 04, 2018 6:53 am
btRaycastVehicle roll-over on sharper turns

Last post by stefanejro « Sat Jun 02, 2018 11:18 am
Replies: 3
by stefanejro » Wed May 30, 2018 12:25 pm

3 Replies

530 Views

Last post by stefanejro
Sat Jun 02, 2018 11:18 am
Detection of child shape indices in a collision for a compound shape

Last post by aFerreira « Tue May 29, 2018 9:21 am
Replies: 6
by aFerreira » Fri May 04, 2018 3:09 pm

6 Replies

838 Views

Last post by aFerreira
Tue May 29, 2018 9:21 am
Minimalist game loop with tunneling

Last post by avithohol « Mon May 28, 2018 8:43 pm
Replies: 12
by avithohol » Sun Apr 08, 2018 10:59 pm

12 Replies

1474 Views

Last post by avithohol
Mon May 28, 2018 8:43 pm
Bullet + Ogre: Making holes in a soft body

Last post by engelfaul « Mon May 28, 2018 7:12 pm
Replies: 4
by rs_kryptik61636 » Mon Feb 14, 2011 12:55 am

4 Replies

2333 Views

Last post by engelfaul
Mon May 28, 2018 7:12 pm
Debug draw shows only a wireframe

Last post by stefanejro « Sun May 27, 2018 12:38 pm
Replies: 2
by stefanejro » Sat May 26, 2018 10:32 pm

2 Replies

579 Views

Last post by stefanejro
Sun May 27, 2018 12:38 pm
Different Outcomes with same simulation

Last post by jay721 « Sat May 26, 2018 6:41 pm
Replies: 2
by jay721 » Tue May 22, 2018 8:01 pm

2 Replies

436 Views

Last post by jay721
Sat May 26, 2018 6:41 pm
Collision Response Problem

Last post by JohnTitor « Fri May 25, 2018 4:16 pm

by JohnTitor » Fri May 25, 2018 4:16 pm

0 Replies

391 Views

Last post by JohnTitor
Fri May 25, 2018 4:16 pm
btRaycastVehicle change speed depending on the surface

Last post by stefanejro « Wed May 23, 2018 10:52 pm
Replies: 3
by stefanejro » Sun May 20, 2018 7:09 pm

3 Replies

541 Views

Last post by stefanejro
Wed May 23, 2018 10:52 pm
Looking for an old bullet example for a character controller

Last post by jokooon « Tue May 22, 2018 8:30 am
Replies: 1
by jokooon » Tue May 22, 2018 8:24 am

1 Replies

241 Views

Last post by jokooon
Tue May 22, 2018 8:30 am
tips for roulette simulation

Last post by JJWong « Fri May 18, 2018 5:42 pm
Replies: 4
by cesarpachon » Thu Feb 22, 2018 4:15 pm

4 Replies

764 Views

Last post by JJWong
Fri May 18, 2018 5:42 pm
Desperate: Dont understand how to use btCollisionObjectWrapper

Last post by drleviathan « Mon May 14, 2018 4:02 pm
Replies: 1
by qwert75 » Mon May 14, 2018 6:13 am

1 Replies

290 Views

Last post by drleviathan
Mon May 14, 2018 4:02 pm
btBvhTriangleMeshShape as dynamic object

Last post by xissburg « Sun May 13, 2018 10:39 pm
Replies: 1
by tmohr » Sun May 13, 2018 6:15 pm

1 Replies

363 Views

Last post by xissburg
Sun May 13, 2018 10:39 pm
Restitution dependend on timestep

Last post by kangd « Sat May 12, 2018 1:11 pm
Replies: 4
by thantalos » Fri Sep 01, 2017 10:01 am

4 Replies

1450 Views

Last post by kangd
Sat May 12, 2018 1:11 pm
stepSimulation freezes for large number of multi body objects.

Last post by Erwin Coumans « Wed May 09, 2018 12:54 am
Replies: 2
by kangd » Sat May 05, 2018 3:19 pm

2 Replies

528 Views

Last post by Erwin Coumans
Wed May 09, 2018 12:54 am
Maximum angular velocity

Last post by fnevgeny « Thu May 03, 2018 3:21 pm
Replies: 2
by fnevgeny » Thu May 03, 2018 2:13 pm

2 Replies

531 Views

Last post by fnevgeny
Thu May 03, 2018 3:21 pm
Is diagonlize/extractRotation broken, i.e., does nothing? see 3 lines of example code and try yourself

Last post by stephenop « Thu May 03, 2018 2:26 pm
Replies: 3
by stephenop » Thu May 03, 2018 12:10 am

3 Replies

464 Views

Last post by stephenop
Thu May 03, 2018 2:26 pm
constraint for head moving in parabolic path

Last post by anilvalmiki « Thu May 03, 2018 7:22 am

by anilvalmiki » Thu May 03, 2018 7:22 am

0 Replies

349 Views

Last post by anilvalmiki
Thu May 03, 2018 7:22 am
Having trouble with btGeometryUtil::isPointInsidePlanes

Last post by Massif « Thu Apr 26, 2018 12:22 am
Replies: 1
by Massif » Wed Apr 25, 2018 1:58 am

1 Replies

340 Views

Last post by Massif
Thu Apr 26, 2018 12:22 am
Problem with ContactPairTest

Last post by Doctordien « Mon Apr 23, 2018 8:08 am

by Doctordien » Mon Apr 23, 2018 8:08 am

0 Replies

394 Views

Last post by Doctordien
Mon Apr 23, 2018 8:08 am
Minimal rigid body size?

Last post by nullReference « Fri Apr 13, 2018 4:50 pm

by nullReference » Fri Apr 13, 2018 4:50 pm

0 Replies

390 Views

Last post by nullReference
Fri Apr 13, 2018 4:50 pm

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