Bart/bullet3
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity
5,920 Commits 10 Branches 0 Tags
e2d29d40488d8fa7a2c01bfda99886d79385f8c6
Commit Graph

2087 Commits

Author SHA1 Message Date
Jack Andersen
d4fd695d56 Compile fix for parallelLinearBvh.cl on OS X Intel HD 5000 2014-07-11 14:11:11 -10:00
erwincoumans
473c2d43bf Merge pull request #188 from gjaegy/master 
fix crash on CPU not having AVX support
 2014-06-30 12:13:26 -07:00
Erwin Coumans
791b5149f6 prepare to re-enable Gwen user interface (OpenGL_DebugFont) for OpenGL2.x 
prepare to add improved btGeneric6DofSpringConstraint
 2014-06-30 12:09:59 -07:00
Gregory Jaegy
f2e54ea0a5 fix crash on CPU not having AVX support 2014-06-20 09:58:31 +02:00
erwin coumans
eb74688c18 Add setUserIndex/getUserIndex (int index) to btCollisionShape 
Share physics setup of BasicDemo between different graphics frameworks, see Demos\BasicDemo\BasicDemoPhysicsSetup.*
Plan is to do this for all Bullet demos.
Improve gwen performance and cursor navigation for tree control.
tweak shadowmap size
SimpleOpenGL3App::registerCubeShape accepts half extents
 2014-05-20 12:02:01 -07:00
erwincoumans
2601932249 fix issue related to addConstraint/removeConstraint, introduced by filtering collision between two particular bodies 
https://github.com/bulletphysics/bullet3/issues/173
 2014-05-17 14:24:22 -07:00
Erwin Coumans
1e2b907562 update version to 2.83 for an intermediate release (2014 will be a transition year to Bullet 3.x) 2014-05-16 16:20:07 -07:00
Erwin Coumans
08369dbd0a fix uninitialized data in btMultiBodyPoint2Point, thanks to Valgrind 
valgrind --track-origins=yes  --log-file="dump_valgrind.txt" ./App_AllBullet2Demos_codeblocks_x64_debug
 2014-05-16 11:56:43 -07:00
erwin coumans
01ce7a0288 remove a few unused variable, and add casts to avoid warnings 2014-05-16 08:59:34 -07:00
Erwin Coumans
7f3cbc066f Remove @workaround for sticky convex collisions in btGjkPairDetector, it suffers from many artifacts, 
We still need to do more work on GJK when using very small collision margins...
Fix premake build on Windows
 2014-05-15 22:55:54 -07:00
Erwin Coumans
73c5d49434 Merge branch 'master' of https://github.com/bulletphysics/bullet3 2014-05-15 15:45:32 -07:00
Erwin Coumans
e579fa9488 fix/workaround for gcc internal compiler error 
See also http://www.bulletphysics.org/Bullet/phpBB3/viewtopic.php?f=9&t=9636&hilit=compiler+error+gcc

and https://github.com/bulletphysics/bullet3/issues/174
https://github.com/bulletphysics/bullet3/issues/39
 2014-05-15 15:44:22 -07:00
Jan-Philip Stecker
6f3abe414c fix gcc warning message in public header for c++11 
- missing whitespace lead to msgs like:
include/bullet/LinearMath/btScalar.h💯41:
warning: invalid suffix on literal; C++11 requires a space between
literal and string macro [-Wliteral-suffix]

- this error was visible in projects using bullet when using c++11 mode
 2014-05-14 19:44:23 +02:00
Erwin Coumans
efd3157d1f only compile Bullet 3 if desired (with CMake) 
remove empty namespace
 2014-05-07 10:19:27 -07:00
Erwin Coumans
e279aed08f re-enable the fix for broken friction in Clang (got accidently undone in a recent commit) 
fix OSX build
 2014-05-03 10:11:49 -07:00
erwincoumans
0e1a77047c fix Linux build 2014-05-03 02:50:09 -07:00
Erwin Coumans
66ab2a2022 fix OSX build 2014-05-03 08:48:46 -07:00
erwincoumans
0b6d1af1d4 Only enable SSE4 for Visual Studio 2012 or later (_MSC_FULL_VER >= 170050727), it breaks the build for Visual Studio 2010 
Add additional constructor for btMultiBodyJointMotor
 2014-05-01 22:23:37 -07:00
Erwin Coumans
0e1b90d708 Added SSE4/FMA optimized constraint row solver implementation for btSequentialImpulseConstraintSolver, 
thanks to Vladimir Bondarev (https://github.com/VladimirBondarev/bullet3/tree/c25d)
 2014-05-01 17:13:50 -07:00
Erwin Coumans
7151865c16 Introduce kF_UseGjkConvexCastRaytest, and make kF_UseSubSimplexConvexCastRaytest the default for btCollisionWorld::rayTest See https://github.com/bulletphysics/bullet3/issues/34 
Add btCollisionObject::setIgnoreCollisionCheck to disable collisions between specific instances, without having a btTypedConstraint. See https://github.com/bulletphysics/bullet3/issues/165

Make btMultiBody and btMultiBodyJointMotor backwards compatible with Bullet 2.82 API (single-DOF API)
 2014-05-01 13:51:56 -07:00
Erwin Coumans
907ac49892 work-around what appears to be a bug in Clang 3.4. Todo: create a small repro case for Clang/LLVM or see if they already fixed it. 2014-04-29 11:44:52 -07:00
Erwin Coumans
8eb1835415 fix a potential bug in CProfileNode destructor, if the SDK is included/used multiple times. 2014-04-28 11:24:29 -07:00
Erwin Coumans
4996a64238 fix CMake build on Mac OSX 2014-04-28 11:11:45 -07:00
XBog
ed42e217b5 subdivion backface shouldnt be in front 2014-04-12 18:11:58 +02:00
erwincoumans
5dafea7c06 avoid allocations in renderer (messes up AMD buggy OpenGL driver) 
add missing file in cmake build system (BroadphaseCollision/b3GpuParallelLinearBvhBroadphase.cpp and BroadphaseCollision/b3GpuParallelLinearBvh.cpp)
 2014-04-09 21:23:22 -07:00
erwincoumans
be889f5eff Merge pull request #159 from xantares/master 
Fix linux|mingw shared|static build
 2014-04-09 11:14:58 -07:00
erwincoumans
6cc5311216 Merge pull request #160 from rtrius/plbvh_raycast 
Plbvh raycast
 2014-04-09 11:14:34 -07:00
xantares
aafbf48130 Fix linux|mingw shared|static build 2014-04-09 10:33:22 +00:00
erwincoumans
aa76b88936 Added btSoftBodyHelpers::ReoptimizeLinkOrder(btSoftBody* softBody) method, to help improve performance for modern out-of-core CPUs. 
It is tested in Aero2 demo (13) of AppSoftBodyDemo. Note that the cloth in Areo2 is not expensive enough to see benefits. Increase segments to see benefits.
Thanks a lot for the contribution.
 2014-04-08 09:45:09 -07:00
erwincoumans
050c7d9289 allow to disable 'useMpr' without crash 2014-04-08 09:05:02 -07:00
Erwin Coumans
01fe7159d9 Added CMake support to compile App_Bullet3_OpenCL_Demos 2014-03-24 15:44:45 -07:00
Erwin Coumans
35c916f487 add CMake support for AppAllBullet2Demos demo. See also https://github.com/bulletphysics/bullet3/issues/43 2014-03-24 13:18:24 -07:00
Jackson Lee
26bcff31f7 Add overlapping pairs validation to PairBench. 2014-03-19 22:35:23 -07:00
Erwin Coumans
cfb06f9cd3 make GLUT optional in cmake 
fix for btMultiBody to avoid extreme energy gain
 2014-03-17 23:58:03 -07:00
Jackson Lee
b709d6beeb Clean up plbvhCalculateOverlappingPairs kernel. 
Also fix overlapping pair generation with triangle mesh.
(Currently, large/concave AABBs must be the first entry in a pair.)
 2014-03-14 13:55:22 -07:00
Jackson Lee
f324e66f86 Add access to overlapping pairs b3OpenCLArray. 2014-03-13 21:27:15 -07:00
Jackson Lee
19b194e8fe Fix PLBVH symmetry optimization for calculateOverlappingPairs(). 2014-03-13 19:22:05 -07:00
Jackson Lee
bb0102d79b Add PLBVH documentation/slides. 2014-03-13 13:52:49 -07:00
Jackson Lee
1b85dad6b4 Fix PLBVH raycast when only 1 small AABB is added to the tree. 2014-03-11 17:43:29 -07:00
Jackson Lee
db02ced606 Clean up PLBVH construction, add comments. 2014-03-11 14:13:09 -07:00
Jackson Lee
038364ccdd Merge various commits into a single commit. 
Commits after:
2014-03-03 Draft PLBVH construction using binary radix tree.
f19f853685

Are merged into a single commit; this includes:
03-10 Remove single launch build AABB kernel.
03-10 Add kernels for setting PLBVH AABBs using distance from root.
03-10 Use faster morton code, remove convertChildNodeFormat kernel.
03-09 Add duplicate morton code handling to binary radix construct.
03-09 Remove slower PLBVH constructors.
03-08 Add binary radix tree construct using binary search.
03-06 Remove slowest PLBVH constructor, fix implicit construct AABB.
03-04 Test various optimizations for PLBVH binary radix tree construct.
 2014-03-10 15:33:47 -07:00
Erwin Coumans
9f92232640 fix CMake build 
w
 2014-03-06 13:46:25 -08:00
Jackson Lee
f19f853685 Draft PLBVH construction using binary radix tree. 2014-03-03 14:33:53 -08:00
Jackson Lee
4dcd52c090 Add only small AABBs to PLBVH, add large AABB support. 2014-02-26 15:38:59 -08:00
Jackson Lee
28da87dfc7 Split PLBVH files into .h/.cpp. 
Also move PLBVH binary tree construction into separate function.
 2014-02-26 15:20:12 -08:00
Jackson Lee
fe12ad9c9b Fix PLBVH with 0/1 nodes, fix optimized ray-AABB intersect. 2014-02-26 14:56:43 -08:00
Jackson Lee
c782f4976c Various minor PLBVH related changes. 
-Use most significant bit instead of negative for internal nodes.
-Explicitly store root node index, so that it does not have to be 0.
-Check the root node first in PLBVH traversal.
-Fix rigid body clipping in RaytracedShadowDemo.
 2014-02-24 23:50:20 -08:00
erwin coumans
d485f2b272 btMultiBodyConstraintSolver writes back the applied impulse for contact points 
(added some debugging output for this in the demos, commented-out by default)
 2014-02-24 16:55:54 -08:00
erwin coumans
dfa738c13a Properly propagate the applied impulse for the MLCP solvers, so it will be available for contact and non-contact constraints. 
Use real-time clock in AllBullet2Demos, rather than hard-coded 1./60.
 2014-02-24 13:24:49 -08:00
Jackson Lee
e4fbd5332d Accelerate GPU raycaster with PLBVH. 2014-02-23 20:40:58 -08:00