d725e5f78e
BGE bug fix (for 2.47): setParent() fix, third part: set mass to 0 when parenting. Allow loc/scale/orientation change on child object with physic controller.
2008-07-20 15:40:03 +00:00
7e990de294
BGE bug fix (good for 2.47): remove static-static collision messages on the console since previous SetParent fix. The physical object is set to static+ghost while the object is parented. This behavior will be made optional in a future release. The DisableDynamics actuator will also make the object static except that the ghost/non-ghost flag is preserved.
2008-07-19 10:27:52 +00:00
35e655cd5a
BGE: Fix restitution: object will now bounce according to material restitution setting
2008-04-16 18:47:36 +00:00
539ff57015
fix BGE bug #8813 : new rayCastTo() function hits near sensor collision box
2008-04-10 20:17:12 +00:00
3cf5b1d6fb
Radar/Near sensor performance problem fixed
2008-03-01 19:17:37 +00:00
3792ae1560
bugfixes for generic (experimental) Bullet rigidbody constraint: use cone-twist instead (needs a few more minor fixes)
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Note: Visual Studio projectfiles and other buildsystems need to add extern/bullet2/src/BulletDynamics/ConstraintSolver/btConeTwistConstraint.cpp to the project!
2007-07-16 05:56:51 +00:00
d814e2b9c6
two minor changes, hopefully before release:
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- reset randseed, which should make simulations more predictable
- re-activate substeps (for more accurate simulations)
2007-05-07 17:10:44 +00:00
00e956477e
fix crash in constraint conversion, fix reference frame transformations for generic 6dof constraint
2007-01-19 03:14:51 +00:00
76b6a6611c
normalize hitnormal
2006-12-26 23:03:36 +00:00
e820cdf6a0
fixing some issues: force needs to wake up objects, property sensor issue, island activation issue
2006-12-25 02:02:13 +00:00
92379ec21f
contribution from RCRuiz:
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drawing of rigidbody constraint pivots, and allow passing of full constraint frame.
2006-12-16 05:50:38 +00:00
2ec5d00da9
fixed some motionstate synchronization issues
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nearsensor was not synchronized at the start
wheels not synchronized properly (one frame delay)
2006-12-04 04:13:42 +00:00
1f4ac018ff
different Bullet/graphics synchronization
2006-12-03 00:36:51 +00:00
76616f2a3b
gameengine: reverted some timing experiment
2006-12-02 23:27:23 +00:00
438d114f1a
- GEadded VSYNC for Mac OS X swapbuffers (can be easily undone by commenting out the #define WAIT_FOR_VSYNC 1
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- GEdon't crash when attempting to add constraint on game objects without physics controller
- GEimproved some physics -> graphics synchronization issues
- small experiment with game engine timing to smooth framerate/reduce tearing
2006-12-02 22:25:47 +00:00
28bbf2d616
- added support for generic 6DOF constraint
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- only 6DOF constraint shows buttons for limits
- added python support for rigidbody constraint (untested, but required for COLLADA Physics support)
2006-12-02 03:48:36 +00:00
4941107f92
- enabled compound collision objects, requires 'clear parent inverse'
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- fixed some issues with kinematic objects, introduced during Bullet 2.x upgrade
2006-12-01 01:04:27 +00:00
a1481bc7e5
fix some loose ends in Bullet 2.x upgrade
2006-11-29 07:23:01 +00:00
e91d6895bd
updated to latest Bullet Physics
2006-11-29 05:25:37 +00:00
c7c49fa9a3
make compiler happy
2006-11-23 05:42:27 +00:00
8ad6d7f401
more Bullet 2.x upgrading. fair amount of functionality is now restored, not all yet.
2006-11-21 12:26:05 +00:00
46234f90ce
Removed old Blender/extern/bullet, and upgraded game engine to use Bullet 2.x
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All platforms/build systems: either upgrade to use extern/bullet2, or disable the game engine until the build is fixed.
2006-11-21 00:53:40 +00:00
6ce5d97c56
upgraded Bullet rigidbody physics to latest version 1.9
2006-08-28 06:44:29 +00:00
3b1a592fb7
debug lines / register the applied impulse for constraint (for breaking)
2006-07-03 05:58:23 +00:00
619d0dc9ca
bug: normalized raycast
2006-06-23 14:10:12 +00:00
cd5a7fbe84
workaround for a irregularity/bug in physics system (happens very seldom, just 1 report so far, linear velocity/AABB becomes NaN)
2006-06-22 01:10:50 +00:00
4201a0bfcf
bugfix: removing constraints should activate rigidbodies.
2006-06-20 05:41:28 +00:00
9b79c57f38
fixed Bullet bug: constraints didn't merge simulation islands.
2006-06-17 13:55:59 +00:00
3458ed4753
Bullet, bugfix: don't simulate when substeps are set to 0
2006-06-12 18:47:56 +00:00
ab71e2a9b5
-added basic support for GameActuator 'load game', relative paths were broken, just load file into memory and load blend from memory.
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-near sensor support
- python binding for PhysicsConstraints.setNumTimeSubSteps (dividing the physics timestep to tradeoff quality for performance)
2006-05-22 21:03:43 +00:00
4a5826fa83
Patch from Charlie:
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Cleared the python dictionary at the end of the game engine, should fix some issues,
also reverted the python controller changes, related to this
This should fix the following bugs:
[ #3789 ]
[ #3815 ]
possiblyy fixes:
[ #3834 ]
2006-05-13 23:31:36 +00:00
ede20c166a
- Charlie provided a work-around for some armature related crashes
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- fixed some Bullet raycasting (hitfraction was not properly updated for static meshes)
- removed some cvs tags in Bullet's BMF _Font files (they keep on conflicting when duplicated in different repositories)
- set default linearsleepingtreshold explicitly
2006-05-11 17:58:23 +00:00
93c47e1071
- Added support for kinematic objects (interaction between rigidbodies), deriving linear/angular velocity from previous transform/current transform and deltatime.
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- Made another attempt to migrate from Sumo to Bullet: import of older files automatically switch to Bullet, but you can override it, and save the file in 2.42 version. then it stays Sumo physics.
2006-05-11 00:13:42 +00:00
1567254b12
(experimental) logic timestep to 60hertz instead of 30 hertz.
2006-05-10 02:04:21 +00:00
e19fcdc670
fixed Bullet raycasting filtering issue
2006-05-09 01:15:12 +00:00
f51d1ef7d6
- fixed Bullet noResponse/ghost mode
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- added ccd option (future use, very basic and inefficient)
- some internal Bullet refactoring/improvements
2006-04-28 00:08:18 +00:00
f9597df32d
added Bullet rigidbodies that behave like Sumo 'dynamic', without rotations. Done using a special hinge constraint (no translational degrees of freedom removed)
2006-04-26 06:01:46 +00:00
8291024b99
fixes in raycasting
2006-04-24 04:58:37 +00:00
d1c0a4e6d1
use ContinuousConvexCollision for raycaster, fixes raycast problems
2006-04-23 18:42:17 +00:00
904a0792f7
Bullet physics: fixed some accuracy problem (square length should be compared to square epsilons), and more collision sensor work + deactivation issues
2006-04-17 06:27:57 +00:00
971ee74c84
added support for 'Ghost' object and collision sensor (preliminary)
2006-04-17 01:33:10 +00:00
13e0d22d89
a lot of work in a few small changes to improve penetration depth. and some fixes in shaders from Charlie.
2006-04-13 05:11:34 +00:00
84d27d74cb
added hinge constraint support to Bullet physics
2006-04-06 20:37:38 +00:00
36fd42ac85
more Bullet physics improvements, mainly stability and performance related.
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AddObjectActuator has new python method to immediately create objects (this allows to create multiple objects in 1 frame in different positions)
2006-04-01 03:30:15 +00:00
e8ce63fcf9
more physics work: fixed some deactivation bug, improved contact constraint stability and friction (lower the number of iterations).
2006-03-29 03:11:30 +00:00
af9573e9ea
Synchronized Bullet physics to latest version.
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- Changed license from MIT to ZLib.
- Added 3D Sweep and Prune contribution
- More stable native constraint solver
Sorry for any inconvenience caused by this checkin.
All Blender buildsystems require update: added files and moved files.
2006-03-27 06:37:30 +00:00
97a4e4f88d
a bunch of small warnings fixes:
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newline missing at end of file fixes:
TypedConstraint.h WheelInfo.h RaycastVehicle.h VehicleRaycaster.h
CcdPhysicsEnvironment.cpp
radiance_hdr.c fixed the following warning by changing type of local variable:
radiance_hdr.c:357: warning: pointer targets in passing argument 3 of
‘fwritecol rs’ differ in signedness
edgeRender.c,edgeRender.h same thing changed type of local vars to get rid
of warnings about signedness
RAS_OpenGLRasterizer.cpp removed unused variable unit line 1295
Kent
2006-03-24 16:40:32 +00:00
c2782ce10e
added 'disable sleeping' option for rigidbodies. + bugfix of out of sync wheels for vehicle
2006-02-22 06:58:05 +00:00
e3b840d086
exposed a few more tuning paramters
2006-02-21 07:08:23 +00:00
90e5a9aa14
Reorganized Bullet physics files, added preliminary vehicle simulation files (disabled).
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Requires some changes to projectfiles/makefiles/scons, for the added and removed files!
2006-02-21 05:36:56 +00:00
