Erwin Coumans
f89d587a02
update tutorial for SIGGRAPH course
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allow multiple graphing windows at the same time
2015-08-10 14:30:00 -07:00
Erwin Coumans
dcab0e2b1f
use multibody by default when using FILE/Open URDF (instead of maximal coordinate rigid body+typed constraints)
2015-08-06 00:35:03 -07:00
erwin coumans
a5669d2ffd
add a textured sphere8.obj test with obj loader
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fix shaders, so that shadowed and non-shadowed are matching
fix registerGraphicsUnitSphereShape API (level of detail), support textured sphere too
add support for textured cube
add start for a Tutorial.cpp
2015-08-05 19:03:27 -07:00
Erwin Coumans
250068d5eb
re-enable enter key in example browser
2015-08-04 22:03:53 -07:00
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eb6663ed4b
further work on shared memory API
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fix dependency of BulletDynamics to Bullet3Common (b3Printf)
2015-08-02 14:00:43 -07:00
Erwin Coumans
346bc00ac7
add kuka_lwr urdf file for testing, the r2d2 gets boring
2015-07-23 18:36:46 -07:00
Erwin Coumans
2de1f29995
add xacro_standalone.py tool, to convert a urdf.xacro to urdf
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It has no dependencies, except for a python installation
2015-07-21 12:42:46 -07:00
Erwin Coumans
26e175013d
add prismatic.urdf test file and revert to r2d2.urdf in import example
2015-07-15 17:51:49 -07:00
erwin coumans
259bcb1989
mix physics client/server into a single example for easier/faster development of shared memory experiment
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add premake option to choose targetdir for binaries/libraries
add simple hinge.urdf file
2015-07-15 12:57:45 -07:00
Erwin Coumans
a6fa717dac
add very simple (rudimentary) time series graphing example
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tweak camera near plane distance, less sensitive mouse wheel
2015-07-15 09:07:47 -07:00
erwincoumans
f6f76901fd
First draft of btMultiBody serialization, including optional names for base, link and joints (see ImportURDFDemo/ImportURDFSetup.cpp how this is done)
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Bump up version number to 2.84 because of new serialization data.
2015-07-09 17:36:00 -07:00
erwincoumans
285ac286fa
some work towards streaming Bullet data over shared memory for client/server
2015-07-09 14:04:58 -07:00
Erwin Coumans
d830681674
add option for rigid body/typed constraint to set target velocity
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compare joint feedback between multi body and rigid body. initial results are promising (not exactly the same, but reasonably close)
2015-06-24 23:19:00 -07:00
erwin
c9a630e7c6
rename loadUrdf -> loadMultiBodyFromUrdf in lua script
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remove unused m_usrd2mblink
2015-05-14 09:16:13 -07:00
erwin
e196ed1edb
load a urdf in the lua script test
2015-05-13 21:54:00 -07:00
erwincoumans
794c8ec064
add BspDemo.bsp data file
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add sphere2.urdf
move btSpatialAlgebra into LinearMath
remove some warnings, introduce BT_ZERO, BT_ONE, BT_HALF as defines for 0.f/0., 1.f/1., 0.5f/0.5 respectively
2015-04-16 10:17:35 -07:00
erwin coumans
122fabac87
prepare to create coordinate frame demo, minor cleanup for create funcs in demo entries,
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fix r2d2.urdf inertia
2014-12-12 18:14:49 -08:00
erwin coumans
579b34d2e0
Added a basic COLLADA .dae importer mainly to support URDF loading (URDF can refer to COLLADA .dae or STL .stl for mesh support)
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It is fairly limited, only supports loading <geometry> with triangulated meshes, no material loading
I will extend this with COLLADA Physics support.
2014-10-21 17:44:54 -07:00
erwincoumans
4403ecf49d
AMD 14.50Alpha5 driver fixes the issue with MPR kernel, re-enable testFileFracture.bullet
2014-09-12 09:50:13 -07:00
erwin coumans
89addd438e
add 'fixed' joint for btMultiBody
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improve btMultiBody version of URDF reader (still work-in-progress)
enabled planar joint for btMultiBody (untested)
enable loading from relative path for .stl meshes
2014-08-28 18:42:08 -07:00
Erwin Coumans
2b35911f2a
X11OpenGLWindow: create stencil buffer for shadows in OpenGL2 mode (OpenGL3 uses shadow maps)
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Add 'createCollisionObjectGraphicsObject' API for CommonPhysicsSetup
Add 'pthread' dependency as workaround for NVIDIA graphics driver issue
(see //See https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-319/+bug/1248642
)
2014-08-26 11:28:44 -07:00
Erwin Coumans
ae98ffe218
add Obj and STL import demo, work on URDF import
2014-08-03 13:45:05 -07:00
Erwin Coumans
dc491936a2
rename ObsoleteDemos back to Demos
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fix some relative path issues for loading assets
2014-05-12 16:12:01 -07:00
erwincoumans
122ceacb6d
move OpenCL initialization for the unit tests in a shared header file, and support some basic command-line arguments
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--cl_device=1 --cl_platform=1 --allow_opencl_cpu
add chaindemo, test for mass ratios
restore sleeping/activation mode in featherstone demo
Use _VARIADIC_MAX=10 to avoid Google Test issues with Visual Studio 2012, thanks to Mobeen for the report
Enable verbose printf for unit tests
2014-02-11 10:33:00 -08:00
erwincoumans
3768a30bb2
added very crude little LuaDemo, to create physics objects using Lua scripts (very preliminary)
2014-02-06 01:13:31 -08:00
erwincoumans
d65cd8060a
add Lua and basic Lua->C/C++ integration test, in preparation for Bullet demos setup using Lua scripts.
2014-02-05 19:39:48 -08:00
Erwin Coumans
94db38358c
add zlib/minizip so we can load compressed data (github/git is bad in handling large binary files)
2014-02-04 13:39:55 -08:00
erwin coumans
ec4292ad75
add basic test texture
2014-01-17 22:19:12 -08:00
Erwin Coumans
472a4068fc
Enable MPR by default
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Add the contact point from MPR, in addition to SAT/clipping contacts. Added a new kernel to clear/reset the number of contacts in pairs (stored in the z component)
Always sample unit sphere directions, if there are more edge-edge combinations than unit sphere directions (162 by default)
Remember last running demo for Bullet 3 (and save it in a text file, Bullet
Enable the testFileFracture.bullet in the Bullet2FileDemo
2014-01-15 10:35:51 -08:00
erwincoumans
d32629dbe2
add the option to load a set of AABB's from a file, see PairBench
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You can use the following command-line arguments:
App_Bullet*.exe --selected_demo=10 --cl_platform=1 --pair_benchmark_file=64006GPUAABBs.txt --benchmark
2013-08-23 17:55:28 -07:00
erwincoumans
1c0fc6bc2d
report when compound pair capacity is exceeded (and avoid crash)
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add tetrahedron, reorganized demos
2013-07-30 17:00:50 -07:00
erwin coumans
2793a174c6
added fracture scene .bullet file (doesn't work well yet)
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added tetrahedral mesh test scene
expose b3Config as member variable for demos.
move a 'glFlush' out of the innerloop (render performance)
SSE -> SSE2 in premake
fix crash in broadphase (when no aabb's exist)
2013-07-30 12:37:16 -07:00
erwincoumans
25fe5f4a77
prepare for GPU cloth/softbody
2013-05-06 18:35:34 -07:00
erwin coumans
6ee9eb9bb5
fix bug in assignment of contact constraints to solver grid (always use dynamic body to determine constraint assignment, otherwise write conflicts can occur)
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implement CPU version of narrowphase convex collision, for comparison/debug purposes
start towards cpu/gpu sync, for adding/removing bodies (work in progress)
2013-05-02 09:49:16 -07:00
erwin coumans
6bcb5b9d5f
tweaks in camera position in demo
2013-04-23 16:30:35 -07:00
erwin coumans
f943204aa2
add .bullet loader for GPU demo
2013-04-23 16:07:17 -07:00
erwin coumans
ec0d2ed523
extend Wavefront obj loader to recognize objects (for compound shape creation)
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add reproduction of a bug in compound versus concave trimesh
2013-04-12 10:25:11 -07:00
erwin coumans
467a68293b
fix convex-plane for > 4 vertices
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improve compound demo
2013-04-10 00:03:02 -07:00
erwin coumans
68062bdfbd
added Samurai Monastry wavefront .obj
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added alternative batching kernel (slow)
tweaked controls a bit
added command-line options --selected_demo=<int> and --new_batching
started looking into parallel 3d sap
2013-03-23 23:00:50 -07:00
erwin coumans
8a6d71ad42
added Leo wavefront file
2013-03-22 16:24:09 -07:00
erwin coumans
b4f9416cdf
add support for BVH acceleration for concave trianglemesh collision against convex hulls
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bugfix/improvement in batching
2013-03-20 23:37:34 -07:00
erwin coumans
a3358b1099
add test .obj files in data folder
2013-03-18 20:44:26 -07:00
