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Author SHA1 Message Date
Erwin Coumans
643cf5ab1d Merge branch 'master' of https://github.com/erwincoumans/bullet3 2016-03-17 16:12:48 -07:00
Erwin Coumans
7e4dfb7207 remove SimpleOpenGL3 demo, it breaks some builds 
reset callback to 0 after exiting a demo to avoid issues
 2016-03-17 16:11:53 -07:00
erwincoumans
fe92de3e50 add infrastructure float btMultiBodyLink m_jointDamping, m_jointFriction (actual damping/friction is in a separate commit) 
add door.urdf for testing damping/friction
 2016-03-17 14:54:46 -07:00
Erwin Coumans
937b6d84e5 re-enable --enable_experimental_opencl flag for 
premake build of App_BulletExampleBrowser
(not enabled when using cmake!)
(not enabled when using cmake!)
(not enabled when using cmake!)
(not enabled when using cmake!)
(not enabled when using cmake!)
(not enabled when using cmake!)
(not enabled when using cmake!)
(not enabled when using cmake!)
(not enabled when using cmake!)
 2016-03-16 09:02:39 -07:00
Erwin Coumans
6c9815c8f9 fix axis in r2d2.urdf 
enable SimpleOpenGL3 demo for CMake
 2016-03-16 08:13:53 -07:00
Erwin Coumans
aa3daaa8c6 turn test/SharedMemory/test.c into a gtest for CI unit testing in github 
remove overly verbose printfs in importers
fix axis in r2d2.urdf
 2016-03-15 22:47:53 -07:00
Erwin Coumans
005ef9d2f1 fixes in SharedMemory unit test, premake build issue on Linux 2016-03-15 18:29:32 -07:00
Erwin Coumans
87e5128ba8 fix some typos (need to merge into a single implementation later!) 2016-03-11 17:47:00 -08:00
Erwin Coumans
625ea96a3e accidently moved line in wrong place 2016-03-10 23:28:02 -08:00
Erwin Coumans
ea6ecd3579 Use higher precision GJK/EPA collision tolerances in BT_USE_DOUBLE_PRECISION 
See https://raw.githubusercontent.com/billhoffman/bullet-pod/ac6aae3e3ee8137de484471094a65bfe166898b4/bullet_gjk_accuracy_patch.diff
 2016-03-10 23:12:22 -08:00
Erwin Coumans
c69524be9e fix Lua example 2016-03-10 21:15:23 -08:00
erwincoumans
efbb1edecc Allow InProcessExampleBrowser to use a malloc allocated memory block, instead of system shared memory. 
Make shared memory client/server a bit more robust, in case the server is terminated early.
 2016-03-10 14:36:46 -08:00
erwincoumans
40a9b8cea0 fix relative include path 2016-03-07 15:12:33 -08:00
erwincoumans
9be978337f quick draft implementation for SharedMemoryInProcessPhysicsC_API 2016-03-07 14:56:16 -08:00
Erwin Coumans
b130be46f7 add InProcessExampleBrowser to make it easy to instantiate the ExampleBrowser in its own thread 
example usage:

int main(int argc, char* argv[])
{

btInProcessExampleBrowserInternalData* data = btCreateInProcessExampleBrowser(argc,argv);

while (!(btIsExampleBrowserTerminated(data)))
{
}

btShutDownExampleBrowser(data);

        return 0;
}
 2016-03-02 18:01:33 -08:00
Erwin Coumans
d70132a901 only enable Wavefront obj support for URDF when ENABLE_URDF_OBJ is defined. 
add destructor for SampleJob1
 2016-03-01 09:15:55 -08:00
Erwin Coumans
f90ba2eff9 fix issue, CrossSplitter.cpp cannot be disabled using #ifdef _WIN32 2016-03-01 09:10:16 -08:00
Erwin Coumans
4a70df2dfb fix some warnings 2016-02-29 15:37:03 -08:00
Erwin Coumans
25409f93c7 re-quantize for before using the data in quantize method 
this fixes issue 558
 2016-02-23 08:46:09 -08:00
erwincoumans
d196cec51f Update RigidBodySoftContact.cpp 
fix typo
 2016-02-23 08:02:28 -08:00
erwin coumans
6c9bfce975 Support btMultiBody soft contact using ERP and CFM. Also support custom relaxation parameter to allow successive over relaxation. 
Added demos for rigid and multi body soft (compliant) contact.
Will also add simplified Hertz compliant contact, by dynamically modifying the ERP/CFM to mimic a non-linear spring.
Note that btManifoldPoint is growing too big, we need to implement proper contact constraints derived from btTypedConstraint.
 2016-02-22 18:40:00 -08:00
Erwin Coumans
a3154f7a56 use b3ConnectSharedMemory in PhysicsClient example, instead of b3ConnectPhysicsLoopback 2016-01-27 13:36:33 -08:00
erwin coumans
645a88176d Enable softness for btRigidBody contacts. This is implemented by some value (CFM, constraint force mixing) to the main diagonal of A. 
CFM for contacts use world CFM value by default, and can override with custom CFM value using the
BT_CONTACT_FLAG_HAS_CONTACT_CFM stored in m_contactPointFlags.
Boolean m_lateralFrictionInitialized is replaced 'BT_CONTACT_FLAG_LATERAL_FRICTION_INITIALIZED' flag stored in int m_contactPointFlags in btManifoldPoint.
Enable successive over-relaxation parameter (SOR) for contacts. btMLCPSolver uses global CFM.
In one of the next commits, contact softness will be enabled btMultiBody contacts.
Also need to review use of CFM in btMLCPSolvers (only world CFM is used at the moment)
 2016-01-22 17:43:36 -08:00
Erwin Coumans
6bc3f94f52 add a Pendulum example that is also used as unit test. 
Gold data is created by numerically solving a second-order non-linear differential equation.
(see examples/MultiBody/pendulum_gold.h)
 2016-01-06 18:08:49 -08:00
Erwin Coumans
dabccd184d fixes in test/SharedMemory 2015-12-15 13:45:34 -08:00
Erwin Coumans
46ddfa39d7 remove unused function in btRigidBody (btSetCrossMatrixMinus) 
thanks to Stefan for reporting.
 2015-12-08 07:54:19 -08:00
Erwin Coumans
52f074bcb2 Merge remote-tracking branch 'bp/master' 
Conflicts:
	examples/ExampleBrowser/CMakeLists.txt
	examples/OpenGLWindow/CMakeLists.txt
 2015-12-07 16:42:45 -08:00
Erwin Coumans
13f314f401 allow CMake to build on Linux without X11/OpenGL system headers (use local one) 2015-12-07 16:38:43 -08:00
erwincoumans
ab283251d3 Merge pull request #546 from erwincoumans/master 
typo fixes in InverseDynamicsExample
 2015-12-07 15:07:24 -08:00
erwincoumans
83c560262b Merge pull request #548 from AndrewMeadows/fix-cmake-whitespace 
fix whitespace formatting in cmake files
 2015-12-07 15:06:59 -08:00
erwincoumans
4894cb3a38 Merge pull request #547 from AndrewMeadows/fix-cmake-sans-bullet3 
fix cmake to succeed with -DBUILD_BULLET3=0
 2015-12-07 15:06:32 -08:00
Andrew Meadows
c0c1691c25 fix whitespace formatting in cmake files 2015-12-07 14:08:04 -08:00
Andrew Meadows
c3460a6d48 fix whitespace formatting 2015-12-07 13:49:29 -08:00
Andrew Meadows
a860fff3ad fix cmake to succeed with -DBUILD_BULLET3=0 2015-12-07 13:43:17 -08:00
Erwin Coumans
433a7aa9b6 fix C++11 issue 2015-12-07 11:44:43 -08:00
Erwin Coumans
acbf60ddfd typo fixes in InverseDynamicsExample 2015-12-05 09:02:02 -08:00
erwincoumans
aaf4e1acfa Merge pull request #491 from nicokruithof/master 
Fixed missing include directories
 2015-12-04 21:49:47 -08:00
erwincoumans
6c67426b6d Merge pull request #544 from AndrewMeadows/premake-cleanup 
cleanup main premake script
 2015-12-04 08:45:56 -08:00
Andrew Meadows
e66be7a7ef replaced spaced indentation with tabs 2015-12-03 22:00:52 -08:00
Andrew Meadows
b8f72ee56b fix bad --no-extras option for InverseDynamcis 2015-12-03 20:52:28 -08:00
Andrew Meadows
1c30453ae4 adding forgotten --no-extras build option 2015-12-03 20:49:31 -08:00
Andrew Meadows
d8b7d12707 combine checks for "ios" premake option 
The "ios" option now only makes sense when action is "xcode"
 2015-12-03 20:39:29 -08:00
Andrew Meadows
f385bffffb cleanup main premake script 
added premake options:
  --no-demos
  --no-test
  --no-bullet3
 2015-12-03 18:58:10 -08:00
erwincoumans
01c4720d62 Merge pull request #543 from erwincoumans/master 
remove dependency on gflags, C++11 in test_invdyn_bullet
 2015-12-03 09:16:44 -08:00
Erwin Coumans
b22e968cdd re-enable inverse dynamics/computed torque, instead of PD control in InverseDynamicsExample 2015-12-02 23:16:41 -08:00
Erwin Coumans
332017ff23 remove dependency on gflags, C++11 from test_invdyn_bullet.cpp 
add support for premake for test_invdyn_bullet
 2015-12-02 17:49:25 -08:00
erwincoumans
88d504d946 Merge pull request #542 from erwincoumans/master 
show inverse dynamics demo to use floating base
 2015-12-02 10:08:46 -08:00
Erwin Coumans
3dfebe0c45 show inverse dynamics demo to use floating base 2015-12-02 09:33:12 -08:00
erwincoumans
7d49b65939 Merge pull request #538 from erwincoumans/master 
add BT_DECLARE_ALIGNED_ALLOCATOR() for btTypedConstraint
 2015-12-01 18:58:31 -08:00
Erwin Coumans
5da9e37a05 add BT_DECLARE_ALIGNED_ALLOCATOR() for btTypedConstraint 2015-11-26 12:43:10 -08:00