Commit Graph

34 Commits

Author SHA1 Message Date
erwin.coumans
844a54a409 Fix broken CDTestFramework
Avoid crash in BulletWorldImporter, ignoring 'invalid' constraints between two static bodies
Use a bitfield for btCollisionObject::CollisionObjectTypes (to allow custom types that are derived from build-in types such as btRigidBody)
Revert/improve softbody debug rendering
2010-08-15 20:45:55 +00:00
erwin.coumans
81f04a4d48 fix: some file didn't have the svn:eol-style native yet 2010-03-06 15:23:36 +00:00
erwin.coumans
819622fbe8 delete obsolete SpuRaycast files, attempt to get demos to compile/run under 64bit glut. 2009-09-06 23:01:49 +00:00
erwin.coumans
2ef7c1a457 Fixes / improvements in soft body:
avoid blow-up due to improper mass calculation for fixed nodes (happened when using clusters)
allow to create collision clusters for each tetrahedron or triangle, when using btSoftBody::generateClusters(0)
tweak soft body demos a bit, only draw debug wireframe if necessary
2009-08-28 21:23:54 +00:00
erwin.coumans
93dd14dfff use 0.2 as default erp for AllBulletDemos 2009-02-27 03:13:58 +00:00
erwin.coumans
8acadeb711 minor tweaks to demos: enable constraint debug drawing in AllBulletDemos, default constraint debugging size set to 0.3,
set svn:eol-style native for folder files
http://code.google.com/p/bullet/issues/detail?id=191
2009-02-18 22:52:03 +00:00
erwin.coumans
2162f6663d disable help text by default in AllBulletDemos (text slows down many graphics cards)
improve CollisionDemo.cpp, show multi-contact generation using perturbation
improve ColladaConverter: add hinge/point 2 point constraint conversion support, add btScaledTriangleMeshShape support
Fix Dynamica MayaPlygin: remove 'active' flag, it has to be replaced by mass=0 for active, mass<>0 for passive
Added missing projectfiles
Fixed single-shot contact generation. it is disabled by default to improve performance
Bugfixes for character controller, thanks to John McCutchan for reporting
Constraint solver: better default settings
btDefaultAllocator: aligned allocator uses non-aligned allocator (instead of directly malloc/free)
disable memalign by default, use Bullet's aligned allocator
2009-02-06 03:20:43 +00:00
erwin.coumans
82047e601e updated Bullet sequential impulse constraint solver, so it matches 100% ODE PGS quickstep solver innerloop, mainly by renaming variables... 2008-11-26 00:27:35 +00:00
erwin.coumans
decf91a34d Made btCollisionWorld::convexSweepTest and btGhostObject::convexSweepTest consistent. Both have an optional last argument for allowedCcdPenetration.
Bugfix due to recent change in friction in constraint solver.
2008-11-19 19:55:14 +00:00
erwin.coumans
50344c4a23 Add support for broadphase acceleration of convex cast (re-use rayTest implementation with an added aabb min/max, zero for rays)
Add Concave Convexcast demo back in AllBulletDemos, and tweaked it a bit.
Fix view frustum of ForkLiftDemo (caused picking to fail)
Removed innerloop profiling for ray and convex casts, it hurts performance.
Set default #aabb's in CDTestFramework to 8192
2008-11-19 00:38:29 +00:00
erwin.coumans
21f03f2aed add 'NextScene' button and minor help in GUI 2008-11-15 23:42:39 +00:00
erwin.coumans
1f66cd15a7 minor tweaks to the demos 2008-11-13 08:32:47 +00:00
erwin.coumans
352aed528e Added specialKeyboardUp handler to GLUI (why was it missing?)
Some cleanup for ForkLiftDemo
Enable textures for ConcavePhysicsDemo, 
Added scaling to BasicDemo to show small objects (20 centimeter)
Removed demos from 'AllBulletDemos': less (clutter) = more
2008-11-13 07:33:25 +00:00
erwin.coumans
9c776c6ed0 some finishing touches for drawing shadows/clusters/textures. 2008-08-01 06:11:11 +00:00
erwin.coumans
e61e1878cd start with Bunny car 2008-08-01 02:43:30 +00:00
erwin.coumans
4894f24c9a Fixes for FPU exceptions, thanks to Phil Knight for reporting and John McCutchan for fix/workarounds.
Added new cluster collision methods for soft bodies, thanks to Nathanael Presson.
Enable/disable textures/shadows for specific demos.
2008-08-01 01:04:45 +00:00
erwin.coumans
af4520801b + Fix btSubsimplexConvexCast
Thanks to Nacho, http://www.bulletphysics.com/Bullet/phpBB3/viewtopic.php?f=9&t=2422)
Fix in rendering, GL_STENCIL
+ btTriangleIndexVertexArray indices should be unsigned int/unsigned short int,
+ Made InternalProcessAllTriangles virtual, thanks to 
Both thank to Fullmetalcoder, http://www.bulletphysics.com/Bullet/phpBB3/viewtopic.php?f=9&t=2401
+clamp impulse for btPoint2PointConstraint
Thanks to Martijn Reuvers, http://www.bulletphysics.com/Bullet/phpBB3/viewtopic.php?f=9&t=2418
+ Free memory of bvh, pass in scaling factor (optional)
Thanks to Roy Eltham, http://www.bulletphysics.com/Bullet/phpBB3/viewtopic.php?f=9&t=2375
2008-07-31 19:44:28 +00:00
erwin.coumans
d49aeb9dff + improved split impulse constraint solver option
+ improved friction warm starting
+ made constraint solver configuration more consistent (moved m_solverMode into btContactSolverInfo)
+ reset timing in CDTestFramework after initialization (SAP init destorts timings)
+ make it easier to change default sizes for stack allocator in btDefaultCollisionConfiguration
2008-05-29 03:33:32 +00:00
erwin.coumans
f8e5481612 Added method to collect all persistent contact manifolds, given a btBroadphasePair (collision algorithm)
virtual	void	getAllContactManifolds(btManifoldArray&	manifoldArray)
See Demos/CharacterDemo/CharacterDemo.cpp for example usage of getAllContactManifolds
Added btDbvtBroadphase to btBulletCollisionCommon.h headerfile
Enable soft body vs concave (albeit slow)
Improved contact point debug rendering (moved from constraint solver into debugDrawWorld)
2008-05-24 04:23:00 +00:00
erwin.coumans
be2490e4fb Final 2.68 from Nathanael Presson, mainly soft body related. Added raycast support for soft bodies (press comma-key in the soft body demos to toggle ray cast tests) 2008-04-14 06:24:56 +00:00
ejcoumans
eeb78b8d45 free memory for btShapeHulls, keep track of it in GL_ShapeDrawer.
move btShapeHull and btConvexHull into its own library in Extras/ConvexHull (it allocates memory using mem/delete and refactoring into using btAlignedAlloc/Free takes too much time)
fix heightfield / btOptimizedBvh for quantization, so that raycast can use quantized aabb (clamp up for maxima and down for minima)

work-in-progress (update projectfiles etc)
2008-02-13 07:14:19 +00:00
ejcoumans
d051e2eacb First commit of 2008, Happy New Year!
Add option to compile without btClock and without profiling: comment out USE_BT_CLOCK, and #define BT_NO_PROFILE
Fixed typo/case in #include "LinearMath/btQuickProf.h", in SpuParallelSolver.cpp
Removed unnecessary files from libxml CMakeLists.txt
2008-01-03 04:42:00 +00:00
ejcoumans
6dff743d68 Cleanup some #defines in parallel collision detector, add conditional freeglut support to return from glutMainLoop. 2007-12-15 00:40:34 +00:00
ejcoumans
9e25108b06 use freeglut by default under Windows 2007-12-14 02:48:53 +00:00
ejcoumans
a64cc39faf Fixed issues that prevent Linux version to compile. Thanks to Enrico for reporting and patch, see
http://www.bulletphysics.com/Bullet/phpBB3/viewtopic.php?f=9&t=1747
2007-12-04 02:22:05 +00:00
ejcoumans
0da5790e5c small update on hierarchical timing integration 2007-11-21 03:49:23 +00:00
ejcoumans
cab75b53ec added hierarchical profiling (needs more cleanup)
avoid dynamic allocations in btRaycastVehicle
2007-11-21 03:00:40 +00:00
ejcoumans
42fc5b37cc fixed drawing issue with new AllInOne demos, glClear/glutSwapBuffers was called twice each frame. 2007-10-31 04:39:45 +00:00
ejcoumans
c36133cbd5 - removed obsolete/unused method in btTransform.h
- enable pause mode in AllBulletDemos.
- allow verbose output of time stepping in CcdPhysicsDemo
2007-10-27 00:17:20 +00:00
ejcoumans
fd1e672fcb updated demos to show debug display with new AllBulletDemos (AllInOne),
added btDynamicsWorld::getWorldType
2007-10-25 07:07:12 +00:00
ejcoumans
5f5dfcf6b8 added btGetVersion(), return integer without the fraction: for example 2.64 returns 264.
moved more demos into AllBulletDemos
2007-10-25 04:37:48 +00:00
ejcoumans
ce0ce3b135 updated AllBulletDemo 2007-10-23 05:46:16 +00:00
ejcoumans
aa28f8c223 Updated allbulletdemos glui framework, to work better with DemoApplication. 2007-10-23 02:22:18 +00:00
ejcoumans
c30a26e990 moved demo files 2007-10-21 06:05:42 +00:00