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c26e0c2f73a8e9714d6c0ccaf1520e09bde966eb
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47 Commits

Author SHA1 Message Date
erwin coumans
122fabac87 prepare to create coordinate frame demo, minor cleanup for create funcs in demo entries, 
fix r2d2.urdf inertia
 2014-12-12 18:14:49 -08:00
Erwin Coumans
eac8b32782 add very basic multibody vehicle 
tweak finite element experiment with parameter
 2014-10-31 14:14:45 -07:00
erwin coumans
2e1cbc0133 add basic concept demo, Coordinate System for a start. 
set the up axis for some of the demos.
 2014-10-22 11:17:13 -07:00
erwin coumans
1baf2e5cc6 add support to btHingeConstraint to set/get ERP, example use: 
hinge->setParam(BT_CONSTRAINT_ERP,0.5);
btScalar erp = hinge->getParam(BT_CONSTRAINT_ERP);
Also, preliminary support for status bar messages in demo framework.
 2014-10-17 13:05:53 -07:00
erwin coumans
c0b4871f6c fix build error in SupportFuncDemo.h 2014-10-17 10:19:16 -07:00
Erwin Coumans
eda1ff77db add alpha blendering option (disabled by default) using w component of color 
add low-level support function demo (test)
 2014-10-15 18:05:11 -07:00
Erwin Coumans
e314f56f9d refactor to allow various gfx backends (work-in-progress) 2014-09-23 18:27:16 -07:00
Erwin Coumans
07e2dcc749 minor cleanup of btgui/demo3 stuff, much more demo cleanup is needed 
moved some files in btgui/Bullet3AppSupport
 2014-09-16 12:08:24 -07:00
erwin coumans
89addd438e add 'fixed' joint for btMultiBody 
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) 
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
2c19a27694 add missing ConstraintPhysicsSetup.* files 2014-08-22 14:50:42 -07:00
Erwin Coumans
af5883c6e8 remove a lot of warnings (more todo in demos and serialization code) 2014-08-22 10:29:05 -07:00
Erwin Coumans
4af9c5a4c9 remove some warnings 2014-08-21 13:32:32 -07:00
Erwin Coumans
7b28e86c7b add improved btGeneric6DofSpring2Constraint, thanks to Puhr Gabor and Tamas Umenhoffer! 
improved the new demo testbed (work-in-progress)
add basic Lua demo, import URDF test, STL import, obj import
 2014-08-20 16:28:16 -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
4b8c8e7910 expose basic parameters in SimpleOpenGL3App, test with accumulated hinge angle, GUI is still preliminary 2014-07-31 11:47:04 -07:00
Erwin Coumans
97fc144134 fix Windows compile error, SIMD data needs to be passed by reference 2014-07-30 09:48:18 -07:00
Erwin Coumans (Google)
e1abb8ba89 fix #include path and compile error 2014-07-30 08:27:17 -07:00
Erwin Coumans
fb01827aee expose debugDraw in gl3 2014-07-29 14:03:15 -07:00
Erwin Coumans
063a0344ac better workaround for Intel GPU crash for glDrawBuffer on Linux 
fix a linux build issue
 2014-06-27 17:18:25 -07:00
erwin coumans
771a2e0bcb enable auto-conversion of btConvexHullShape to basic graphics representation for the GLInstancedPrimitiveRenderer 2014-06-26 22:06:01 -07:00
Erwin Coumans
68f798a2da Start re-organizing demos so the physics setup can be shared easier (explicit create graphics objects, init/exit physics etc) 
Add B3G_RETURN key code, only implemented in Windows so far (todo: Mac, Linux)
Fix Windows key management (use WM_CHAR event instead of WM_KEYUP
Add Return (OnKeyReturn) key support TreeNode, so we can select an item using the return key.
 2014-06-24 10:14:06 -07:00
Erwin Coumans
28f19f1bab improve BasicDemo, better mouse handling, add colors to drawing 2014-05-21 09:59:24 -07:00
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
Erwin Coumans
3dd759c463 fix BT_USE_DOUBLE_PRECISION build, address Issue 177 
https://github.com/bulletphysics/bullet3/issues/177
 2014-05-19 14:53:11 -07:00
erwincoumans
ae7ca56b40 reduce mouse picking strength 2014-03-18 00:04:27 -07:00
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
Erwin Coumans
fabdf8b4a9 create some demos to compare MLCP solvers 2014-02-17 14:33:40 -08:00
erwincoumans
122ceacb6d move OpenCL initialization for the unit tests in a shared header file, and support some basic command-line arguments 
--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
Erwin Coumans
71f0537c6e add Bullet 2.x constraint solver tests for hinge, with large mass ratio 
experiment with Midi controls in PairBenchmark to tune variables (will move it into a utility class, so every demo can easier use it in the future)
fix issue with broadphase, not initializing all pairs properly at pair array overflow
 2014-01-28 10:25:04 -08:00
Erwin Coumans
1a507cca52 remove redundant/wrong glClear 
always initialize mpr OpenCL kernels
add a second ragdoll to the demo
 2014-01-16 19:18:06 -08:00
Erwin Coumans
7e4b1c1c8a add MultiDofDemo (Featherstone 3DOF spherical joint) 
minor prettify of BasicDemo,RagdollDemo.
require 'multiDof' argument in btMultiBody.h (not default=false)
 2014-01-10 16:34:39 -08:00
Erwin Coumans
a8e60b4ee5 Merge branch 'master' of http://github.com/kalesony/bullet3 2014-01-10 15:22:58 -08:00
erwin coumans
2e55d03fd9 more fixes towards working convex-convex, in case of (too) many edge-edge cases: 
1) sample directions over a unit sphere and
2) add a contact, using mpr
add missing bullet.pc.cmake file (for old Bullet 2.x)
 2014-01-09 16:22:34 -08:00
kubas
cb556f9525 dirty changes - stabilization hacks 2014-01-09 00:51:42 +01:00
Erwin Coumans
080d22d6ec rename files, fix Linux build 2014-01-07 16:21:31 -08:00
Erwin Coumans
84f3b804f1 add missing file 2014-01-07 16:11:04 -08:00
Erwin Coumans
e1a412454f fixes to improve demos a bit 2014-01-07 16:06:13 -08:00
Erwin Coumans
75b8f7230d fix Mac OSX build 2014-01-05 22:06:12 -08:00
erwincoumans
ed73bce9da Move Bullet 2.x demos in a single demo 'AllBullet2Demos', for now only BasicDemo and FeatherstoneDemo is implemented. 2014-01-05 21:58:30 -08:00
erwin coumans
c155e126d0 move parts of collision pipeline to shared header files (work-in-progress) 2013-12-12 11:03:55 -08:00
erwin coumans
ba2ba28a89 add Bullet 2.x CPU FeatherstoneMultiBodyDemo 2013-12-09 14:16:51 -08:00
erwin coumans
9379c7fb8c enable mouse picking for BasicDemo (will move it to a shared code part soon) 2013-12-07 11:19:57 -08:00
erwincoumans
30a6fe705f remove obsolete executables, prettify Bullet 2.x CPU BasicDemo a little bit. 2013-12-06 18:11:04 -08:00
erwincoumans
fca6d11381 created new Bullet 2 CPU BasicDemo, using the OpenGL 3 rendering. I will add picking soon. Hold ctrl/alt + mouse to move/zoom camera 
remove reference to btGImpact (it is removed now)
 2013-12-06 17:48:58 -08:00