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45 Commits

Author SHA1 Message Date
erwincoumans
d605cc1cd7 render the wheels of the ForkLiftDemo 2015-03-28 12:36:57 -07:00
erwin coumans
cba140431e prepare to add ForkLiftDemo in App_AllBullet2Demos 
rename Ewert/Catto to World/Body for implicit coriolis forces
 2015-03-27 11:59:22 -07:00
Erwin Coumans
9931dd9684 remove Cooper implicit (it was just for comparison, it is buggy) 
add btMatrix3x3::solve33, thanks to Erin Catto, and added safety against division by zero
 2015-03-25 19:33:02 -07:00
Erwin Coumans
2ddd8f78c2 add option to create mp4 videos from App_AllBullet2Demos, using the 
--mp4=video.mp4 note that you have to re-convert for Quicktime
ffmpeg  -f mp4 -vcodec h264 -i test.mp4 -pix_fmt yuv420p test2.mp4
add the option to display text in 3d, used in Coriolis demo
 2015-03-25 14:04:26 -07:00
Erwin Coumans
0a04a745dd added Erin Catto's 'local' implicit coriolis/gyroscopic force, next to 'Ewert', Cooper, explicit and none 
Configured the gyroscopic demo to show the Dzhanibekov effect
see also https://www.youtube.com/watch?v=L2o9eBl_Gzw
 2015-03-24 23:16:45 -07:00
erwin coumans
1e13454511 Added experimental implicit gyroscopic force implementation, one by Michael Ewert, and another by Cooper (from OpenDE) 
Will also add Erin Catto's local implicit version from the GDC 2015 tutorial
Added demo for btGeneric6DofSpring2Constraint, thanks to Gabor Puhr
Add gfxBridge.autogenerateGraphicsObjects method for Bullet 2 demos in new framework (need to implement all Bullet 2 collision shape types...)
Use 1,1,1 for local scaling in btStaticPlaneShape
 2015-03-24 15:55:05 -07:00
erwin coumans
5d40d90bd0 add btMultiBodyConstraint::finalizeMultiDof API: if you add multi-body constraints to a multi-dof btMultiBody, before it has been finalized using the btMultiBody::finalizeMultiDof call, 
then you have to manually call the btMultiBodyConstraint::finalizeMultiDof for all multi-dof multi body constraints.
 2015-03-03 13:24:06 -08:00
=
27aa959059 fix some btMultiBody URDF conversion issues in ImportURDFSetup 
remove various vertex format structures and use GLInstanceVertex from #include "OpenGLWindow/GLInstanceGraphicsShape.h"
btMultiBody::setupPrismatic takes an additional argument to allow a shift of inertia tensor, relative to the joint frame (link frame at q=0)
 2015-02-12 09:11:55 -08:00
a0121536
c7503bb3da Fix the shadows in the 'Gyroscopic' demo 2015-01-02 13:06:47 +02:00
erwin coumans
548fe5b04e fix crash in BasicDemo 
add small experiments to distribute points on a sphere
prepare for coordinate frame demo (incomplete)
fix/hack around gwen update of scroll bars and Focu
 2014-12-16 14:27:38 -08:00
erwin coumans
eafbf817c3 fix MSVC 2013 compilation (std::min needs #include <algorithm> 
add example use of GJK+MPR in VoronoiFractureDemo
 2014-11-05 08:58:24 -08:00
erwincoumans
1d78b1aef9 Merge pull request #271 from erwincoumans/master 
btHingeConstraint to set/get ERP, refactor gfx backends (work-in-progress)
 2014-10-17 13:48:02 -07:00
Erwin Coumans
e314f56f9d refactor to allow various gfx backends (work-in-progress) 2014-09-23 18:27:16 -07:00
erwincoumans
46bd05f4f7 Merge pull request #241 from xantares/patch-1 
Fix removed dir
 2014-09-17 10:10:27 -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
xantares
8b8e3d3a1f Update CMakeLists.txt 
does not build on win32
 2014-09-11 18:56:59 +02:00
Erwin Coumans
701ce71a1e remove BUILD_MULTITHREADING option from CMakeLists.txt 2014-08-31 13:09:20 -07:00
Erwin Coumans
ec3650acc4 CMake: remove CMAKE_INSTALL_PREFIX from CMakeLists.txt it is automagically used 
See also https://github.com/bulletphysics/bullet3/pull/227
remove pthread from OpenGL/GlutStuff.cpp for now (it breaks CMake build)
 2014-08-31 12:36:02 -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
3c558ec995 explicitly deserialize btCapsuleShape date (margin, scaling, halfextents), because the API modifies them 2014-08-26 17:21:08 -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
954d488756 cmake+premake disable OpenGL 3 demos on Mac OSX versions below 10.9 
See also http://www.bulletphysics.org/Bullet/phpBB3/viewtopic.php?f=9&t=10073
Move ConstraintPhysicsSetup to Demos3/bullet3/ConstraintDemo
 2014-08-22 14:41:21 -07:00
Erwin Coumans
ed637a6942 fix mac build 2014-08-20 17:24:12 -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
bf1bd07636 premake4 build: allow to dynamically load X11 if X11 system headers/library is missing 
premake4 build: allow to dynamically load OpenGL/GLEW/glx if system headers are missing
 2014-08-18 21:43:08 -07:00
Erwin Coumans
5ed49cc3a2 fix missing implementation 2014-08-03 14:00:22 -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
a08d4a94e3 create URDF skeleton for a demo (only loading data, not converting it yet) 2014-07-31 16:54:28 -07:00
Erwin Coumans
e4f64d91f1 add CommonParameterInterface.h 2014-07-31 14:04:09 -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
d798144167 don't add collision shapes to the list twice 2014-07-30 22:28:38 -07:00
Erwin Coumans
fb01827aee expose debugDraw in gl3 2014-07-29 14:03:15 -07:00
Erwin Coumans (Google)
27b0e4d1e6 experiments with params in AllBullet2Demos (quick hack for testing, will clean this up soon) 
yet another workaround to make Intel GPU work with glDrawBuffers on Ubuntu
 2014-07-08 16:42:57 -07:00
Erwin Coumans
b438b91009 fix Mac build 2014-07-03 22:30:50 -07:00
Erwin Coumans
bae303c5da add preliminary glut replacement test for Bullet 2.x demos 2014-07-03 16:42:50 -07:00
Erwin Coumans
f82f016621 add missing file 2014-06-24 10:27:03 -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
a22e129f8b remove unused/uninitialized data in BulletWorldImporterDemo 2014-05-15 23:25:00 -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
d65089e8e0 cmake improvements 2014-05-15 15:39:26 -07:00
Erwin Coumans
934df75ea6 more fixes in the build, related to CMake and some error (don't delete a void* pointer!) 
revert BasicDemo.cpp to original Bullet 2.82 state
 2014-05-13 21:52:46 -07:00
Erwin Coumans
9ab755fc07 fix build (missing glut include path, #include <algorithm> for std::max in hacdICHull.cpp) 2014-05-13 12:59:32 -07:00
Erwin Coumans
dc491936a2 rename ObsoleteDemos back to Demos 
fix some relative path issues for loading assets
 2014-05-12 16:12:01 -07:00