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853 Commits

Author SHA1 Message Date
Erwin Coumans
fc6fb7b14c initialize values (padding etc) help asan/msan tests 2017-05-09 18:00:28 -07:00
Erwin Coumans
0d3940b8bd fix signed-integer-overflow issue: 
Hash functions rely on 2's complement behaviour. Use unsigned integers to get that.
 2017-05-09 16:36:11 -07:00
Gregery Barton
03742208f1 Collider object not necessary 
Collider object not necessary without DBVT_BP_ACCURATESLEEPING defined
 2017-05-04 05:22:00 +10:00
Erwin Coumans
af6bf8ddc8 plumb URDF/SDF audio_source into PhysicsServerCommandProcessor, allow to play sounds on collision ! 
See also https://youtu.be/eppOjTfx5Jg for a first test, and this modified URDF how to add sounds:
https://github.com/bulletphysics/bullet3/blob/master/data/plane_with_collision_audio.urdf
Add the --audio flag to enable sound in pybullet/Bullet-C-API
 2017-05-01 11:14:09 -07:00
Erwin Coumans
e32debdca4 improvements in MJCF importer: fix capsule shape inertia (for fromto definition) 
add cylinder support
don't crash when no "quat" is provided
inertia fix in btMinkowskiSumShape (based on AABB)
 2017-04-05 12:22:38 -07:00
nicolaichuk
1122afc2f4 Merge branch 'Branch_2.86.1' 2017-03-30 01:48:39 +03:00
nicolaichuk
ccecb4db62 revert add compare operation 2017-03-30 01:47:43 +03:00
nicolaichuk
2466df1c5a Merge branch 'Branch_2.86.1' 2017-03-29 18:21:42 +03:00
nicolaichuk
f30464ebcb Revert "add compare operators in btAABB" 
This reverts commit 18f17be47d.
 2017-03-29 18:20:36 +03:00
nicolaichuk
34228bb355 Merge branch 'Branch_2.86.1' 2017-03-23 17:48:23 +03:00
nicolaichuk
f68f821c89 rename Sructs to Structs 2017-03-23 17:47:44 +03:00
nicolaichuk
71e411c2ca fix warning "This object file does not define any previously undefined public symbols, so it will not be used by any link operation that consumes this library" 2017-03-23 14:38:45 +03:00
nicolaichuk
5527e36139 Merge remote-tracking branch 'remotes/bulletphysics/master' 
# Conflicts:
#	src/BulletCollision/CollisionDispatch/btCollisionWorldImporter.h
 2017-03-23 14:28:49 +03:00
nicolaichuk
703e66727c irr_simd_memcpy to gim_simd_memcpy 2017-03-23 14:22:18 +03:00
nicolaichuk
18f17be47d add compare operators in btAABB 2017-03-23 14:21:49 +03:00
nicolaichuk
233dd51e02 update CMakeLists.txt 2017-03-23 14:19:13 +03:00
nicolaichuk
d26952acac add additional callback 2017-03-23 14:18:50 +03:00
nicolaichuk
1897939ec7 remove unimplemented method 2017-03-23 14:17:57 +03:00
nicolaichuk
db065b8af8 fix redefinition 2017-03-23 14:15:51 +03:00
nicolaichuk
74b1044a05 move constructor for abstract class in protected 2017-03-23 14:14:14 +03:00
nicolaichuk
9360f1dca2 "btGImpactQuantizedBvh.h" divided into two files "btGImpactQuantizedBvh.h" and "btGImpactQuantizedBvhSructs.h" 2017-03-23 14:11:55 +03:00
nicolaichuk
3472a61216 "btGImpactBvh.h" divided into two files "btGImpactBvh.h" and "btGImpactBvhSructs.h" 2017-03-23 14:11:02 +03:00
nicolaichuk
b859ad7e4f "btContactProcessing.h" divided into two files "btContactProcessing.h" and "btContactProcessingSructs.h" 2017-03-23 14:10:17 +03:00
nicolaichuk
c7834e8e25 "btAxisSweep3.h" divided into two files "btAxisSweep3.h" and "btAxisSweep3Internal.h" 2017-03-23 14:08:54 +03:00
Erwin Coumans
0b017b0f53 fix issue with btMultiBody friction in combination with soft contacts (friction should not re-use normal contact cfm/erp) 
implement friction anchors, position friction correction, disabled by default. Use colObj->setCollisionFlag(flag | CF_HAS_FRICTION_ANCHOR); See test/RobotClientAPI/SlopeFrictionMain.cpp. In URDF or SDF, add <friction_anchor/> in <contact> section of <link> to enable.
PhysicsServer: properly restore old activation state after releasing picked object
btMultiBodyConstraintSolver: disable flip/flop of contact/friction constraint solving by default (it breaks some internal flaky unit tests)
 2017-03-20 10:58:07 -07:00
Erwin Coumans
bbefc8fe7e Apply temporary stack-memory optimization, thanks to Jim Tillander 
(old pull request 316 https://github.com/bulletphysics/bullet3/pull/316)
You can disable this in the build system, by adding preprocessor define 'BT_DISABLE_STACK_TEMP_MEMORY'
 2017-03-13 22:27:37 -07:00
erwincoumans
11975ec60b Merge pull request #259 from AlexanderPolyakov/master 
Fix for use of uninitialized variables.
 2017-03-13 21:57:03 -07:00
erwincoumans
644e510c83 Fix Issue 997 2017-03-08 12:38:27 -08:00
erwincoumans
88fdffba04 pybullet/shared memory API: add some more check for out-of-bounds indices when setting up a command. 
avoid many run-time memory allocations in btCompoundCompoundCollisionAlgorithm
 2017-02-04 12:32:42 -08:00
erwincoumans
72dd8285e8 fix 'safeNormalize' (probably should remove it) 
Fix for Issue 953: cull degenerate triangles
https://github.com/bulletphysics/bullet3/issues/935
Thanks to Oleg Klimov for the report and reproduction case.
 2017-01-30 18:12:09 -08:00
Erwin Coumans
980908bdee add optimized version of sphere-capsule and capsule-sphere, re-using the capsule-capsule code with zero height for a sphere. 2017-01-25 10:45:55 -08:00
Erwin Coumans
1b2db1ff09 more btCapsuleShape fixes 
use hello_mjcf.xml for MJCF importer
 2017-01-23 22:22:02 -08:00
Erwin Coumans
a25a5e523c drop non-uniform local scaling support for btCapsuleShape 2017-01-23 21:10:32 -08:00
Erwin Coumans
0060c42ae8 more fixes for btCapsuleShape: its entire radius is collision margin, don't let the user override it (similar to a btSphereShape) 2017-01-23 19:38:14 -08:00
Erwin Coumans
d465e1eea5 add capsule support in urdf parser (non-standard extension), capsule.urdf 
fix btCapsuleShape (X,Y,Z) margin issue
fix uninitialized variables in TinyRenderer: m_hasLightDistance, m_hasLightAmbientCoeff, m_hasLightDiffuseCoeff, m_hasLightSpecularCoeff
pybullet/shared memory API 'getClosestPoints' / b3InitClosestDistanceQuery, only report contacts equal/smaller distance than given
 2017-01-23 16:45:18 -08:00
Erwin Coumans
93471a1c31 cmake Win32 fixes 
fixed some more warnings
added alignment macros to some classes
btPersistentManifold from 128 to 16 bytes aligned
prepare command to select collision filter mode (SIM_PARAM_UPDATE_COLLISION_FILTER_MODE)
 2017-01-16 13:05:26 -08:00
Erwin Coumans
8e9181f85c [MJCF import] add custom broadphase collision filter, for MJCF/MuJoCo compatibility 
[MJCF import] improve MuJoCo importer, support collision filters
fixed a few more warnings
 2017-01-16 08:23:49 -08:00
Erwin Coumans
c0c4c8ba3f fix many warnings 
remove btMultiSapBroadphase.*
make collisionFilterGroup/collisionFilterMark int (instead of short int)
 2017-01-15 22:26:11 -08:00
Erwin Coumans
4c06fd27b3 Example Browser: add option (keypress 'p') to dump json timing profile trace, that you can open using Chrome about://tracing 
Make btQuickprof thread safe
Add option in btQuickprof to override custom timing profile (btSetCustomEnterProfileZoneFunc, btSetCustomLeaveProfileZoneFunc)
remove b3Printf in a user/physics thread (those added added, while drawing the GUI running in the main thread)
 2016-12-23 15:20:04 -08:00
Erwin Coumans
e0c46f4b1a Fix contact normal issue if disabling/using small margins, See Issue #889 
See Issue #889 : GJK/EPA: use smaller tolerances in BT_USE_DOUBLE_PRECISION mode
 2016-12-18 18:37:53 -08:00
Erwin Coumans
dcd02a1e15 add option to terminate PGS constraint solvers based on a least square residual threshold 
(for example solverInfo().m_leastSquaresResidualThreshold = 1e-7 and use large m_numSolverIterations
disable sphere-sphere contact cache, it is buggy (some contact point stay in the cache, when sphere penetrates more than total margins)
tweak some gpu demo settings
 2016-12-16 18:09:52 -08:00
erwincoumans
0516d2ecaa allow getClosestPoints for btCompoundCollisionAlgorithm and btSphereTriangleCollisionAlgorithm 
add optional 'lightColor' arg to testrender.py script
 2016-11-22 10:11:04 -08:00
erwincoumans
0d5dcb3cc5 setDebugObjectColor 2016-11-21 07:42:11 -08:00
erwincoumans
9ee1c4ec24 regular OR wireframe rendering, not both 
add option to perform filtering of 'getClosestPoints' using linkA/linkB.
don't use 'realtimesimulation' as default
add/remove debug items within same thread
pybullet, report contact points and normal as [x,y,z] triplet/vector, not 3 scalars
separate 'getClosestPointsAlgorithm': box-box doesn't report closest points with positive distance, and the query shouldn't impact regular 'closesst points'
 2016-11-19 17:13:56 -08:00
Lunkhound
2f4ec4f8c9 collisionObject: renamed uniqueId to worldArrayIndex; removed linear search in removeCollisionObject 2016-11-12 12:41:55 -08:00
Erwin Coumans
3b5d0f444b various fixes 
move btSimulationIslandManagerMt.cpp from BulletCollision to BulletDynamics
 2016-11-10 16:18:20 -08:00
erwincoumans
4c2c2bf74b Merge pull request #858 from erwincoumans/master 
pybullet getClosestPoints collision query. center gripper (1 version)
 2016-11-10 12:08:17 -08:00
erwincoumans
b16d9abddd center the gripper 
fix collision issue, introduced in previous commit (uninitialized new variable)
 2016-11-09 22:14:04 -08:00
erwincoumans
0d47d61007 pybullet getClosestPoints 2016-11-09 21:01:04 -08:00
erwincoumans
dced3521a2 Merge pull request #848 from Kotolegokot/master 
Fix a little typo
 2016-11-06 13:45:13 -08:00