05ff4379f0
BulletSim: Linkset.Refresh() calls internal ScheduleRebuild() to recreate the linkset physics at next PostTaint time. Replace the existing calls to ScheduleRebuild to be calls to Refresh(). This allows external routines to make changes to parameters and then cause the linkset to rebuild.
2013-09-20 21:02:16 +01:00
719380380a
BulletSim: fixes for change linkset implementation of physical linksets.
2013-09-20 21:01:24 +01:00
24df15dab7
BulletSim: add implementation of 'physSetLinksetType' and 'physGetLinksetType'
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and processing routines in BulletSim.
Add linkset rebuild/conversion routine in BSLinkset.
2013-08-02 09:47:12 -07:00
5bcccfc305
BulletSim: add BSLinkInfo structure to remember link specific information
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for each link in a linkset.
Extend BSLinksetConstraint to create and use BSLinkInfo with the default
static constraint.
2013-08-02 09:47:11 -07:00
0d189165a8
BulletSim: distribute vehicle physical settings to all members of
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a linkset. Enables constraint based linksets.
Rename some internal variables to clarify whether values world or
vehicle relative.
2013-07-30 15:23:33 -07:00
f499b328c4
Revert "Revert "BulletSim: Add logic to linksets to change physical properties for""
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Found that the vehicle movement problem was not caused by these physics changes.
This reverts commit 84d0699761
2013-07-23 08:14:20 -07:00
af9deed135
Revert "Revert "BulletSim: freshen up the code for constraint based linksets.""
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Found that the vehicle movement problem was not caused by these physics changes.
This reverts commit 44543ebe63
2013-07-23 08:11:21 -07:00
44543ebe63
Revert "BulletSim: freshen up the code for constraint based linksets."
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The changes don't seem to be ready for prime time.
This reverts commit 803632f8f3
2013-07-22 12:10:23 -07:00
84d0699761
Revert "BulletSim: Add logic to linksets to change physical properties for"
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The changes don't seem to be ready for prime time.
This reverts commit b44f0e1a00
2013-07-22 12:07:42 -07:00
b44f0e1a00
BulletSim: Add logic to linksets to change physical properties for
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whole linkset.
Override physical property setting for BSLinksetCompound as there are
not children to the compound spape.
2013-07-22 10:27:24 -07:00
803632f8f3
BulletSim: freshen up the code for constraint based linksets.
2013-07-22 10:27:06 -07:00
a65cec3986
BulletSim: implementation of linkset center-of-mass.
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Default off, for the moment, until more testing.
Add separate thread and center-of-mass flags to OpenSimDefaults.ini.
Clean up comments in OpenSimDefaults.ini.
2013-07-06 08:25:15 -07:00
97698ae311
BulletSim: More tweaking on center-of-mass. Almost there. Changes have no effect if LinksetOffsetCenterOfMass=false (the default).
2013-07-06 08:25:15 -07:00
03268d85c4
BulletSim: comments and non-functional changes working toward the center-of-gravity implementation.
2013-07-06 08:25:14 -07:00
425d2a2a97
BulletSim: set linkset type to be prim specific rather than a simulator
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wide default. This allows individual prims to differ in the
underlying linkset implementation.
2013-06-30 17:07:50 -07:00
ddd97cb78e
BulletSim: normalize quaternian rotations when building compound linksets.
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Attempt to fix vehicles being twisted off the ground when they go physical.
2013-05-06 18:06:34 -07:00
5d25bb3084
BulletSim: zero vehicle motion when changing vehicle type.
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Rebuild compound linkset of any child in the linkset changes shape.
Comments and better detailed logging messages.
2013-05-03 14:23:53 -07:00
0378baed35
BulletSim: rework LinksetCompound to work with new BSShape system.
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Not all working yet.
2013-05-01 17:15:54 -07:00
7cdb07b386
BulletSim: improvements to LinksetCompound and PrimDisplaced. Not all working yet.
2013-04-30 11:42:11 -07:00
15a3f80e2e
BulletSim: LinksetCompound work to disable collision for root and
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child prims so compound shape can do all collisions.
Don't try to build a compound linkset for non-physical linksets.
Remove and replace root body when compound shape is added so collision
cache is rebuilt.
2013-04-29 17:30:38 -07:00
92ee288d66
BulletSim: remove trailing white space to make git happier. No functional changes.
2013-04-29 07:54:50 -07:00
ad1787770e
BulletSim: rename variable 'PhysicsScene' to be either 'PhysScene' or 'm_physicsScene' to match coding conventions and reduce confusion.
2013-04-29 07:38:55 -07:00
21ec434688
BulletSim: first cut at new linksetCompound shape building.
2013-04-29 07:38:51 -07:00
e5582939fd
BulletSim: massive refactor of shape classes. Removed shape specific code from BSShapeCollection. Using BSShape* classes to hold references to shape. Simplified shape dependency callbacks. Remove 'PreferredShape' methods and have each class specify shape type. Disable compound shape linkset for a later commit that will simplify linkset implementation.
2013-04-29 07:38:40 -07:00
26421294f6
BulletSim: experimental lock axis code using constraints. Not enabled
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by default. Like more debugging is needed.
2013-02-17 20:13:50 -08:00
0194a3d890
BulletSim: fix density since the simulator/viewer track density in a
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funny unit that is 100 times real density (default 1000).
Fix avatar drifting slowly when stationary flying.
Fix for physical prims getting corrected for being under terrain when it was
just its geometric center that was below terrain.
Add PreUpdatePropertyAction allowing plugable modifiction of phys
parameters returned from Bullet.
Fix an exception setting GravityMultiplier on initialization.
Update DLLs and SOs for good measure (no functional change).
2013-02-12 15:52:10 -08:00
fb903ff490
BulletSim: More work on center-of-mass. Remove linksetinfo and rely on simulator to update info.
2013-02-12 15:52:08 -08:00
1b203601f4
BulletSim: include the linkage to the layered prim implementation. Separate layers for physical (vs simulator) location displacement and linksets.
2013-02-08 16:29:29 -08:00
5bb85a14d4
BulletSim: fix problem where editting a physical linkset caused the
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child prim physical positions to get out of sync with the view.
More reliably compute the offset of children in a physical linkset.
2013-02-01 11:52:27 -08:00
75a05c16c5
BulletSim: fix crash caused when linksets were rebuilt. A problem added
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when individual child pos/rot changes were implementated a week or so ago.
Remove some passing of inTaintTime flag when it was never false.
2013-01-31 15:56:10 -08:00
ed71c939fc
BulletSim: make sure vehicle physical properties are set when going
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physical by delaying setting until pre-step time. Change vehicle.Refresh()
to schedule the pre-step setting.
Comments and updating of TODO list.
2013-01-31 15:56:02 -08:00
05adf4b30f
BulletSim: disable center-of-mass computation because it does not work yet
2013-01-27 12:50:06 -08:00
36f401d850
BulletSim: parameterize the value for gravity reduction for ground vehicles on the ground. Set defaults for vehicle factors to one. Debug logging changes.
2013-01-27 12:50:05 -08:00
a5e9c665f0
BulletSim: center-of-gravity linkset changes. Not working yet.
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Conflicts:
OpenSim/Region/Physics/BulletSPlugin/BSPrim.cs
2013-01-23 14:25:18 -08:00
c1371ab786
BulletSim: working on COM
2013-01-23 14:25:06 -08:00
a0d460e6bf
BulletSim: remove the unused RestoreBodyDependencies used by linksets
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and vehicles and clean up code by removing their kludgyness.
2013-01-23 14:24:42 -08:00
471c477863
BulletSim: allow changing position and rotation of a child of a linkset
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without rebuilding the whole compound shape. Should make vehicles move
smoother.
2013-01-21 15:58:22 -08:00
5d098d8f17
BulletSim: don't modify angular parameters when doing LIMIT_MOTOR_UP.
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It was a dumb idea to try and do a nose over feature for jumping cars anyway.
Add better logging of native shape creation/reuse so can tell the difference.
2013-01-15 21:08:46 -08:00
61ff79587b
BulletSim: add debugging messages to know when assets for physical
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objects have been fetched.
Update TODO list with more work.
2013-01-15 21:08:46 -08:00
181d4c6fcb
BulletSim: temporarily disable banking and direction deflection
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because the computations are wrong.
Add VehicleTorqueImpulse routines.
2013-01-15 02:58:14 -08:00
8bf0a9f85d
BulletSim: disable center-of-mass computation for linksets until debugged. Move physical prim above ground if it is underground. Previously tried to correct by applying and up force but the prim would never go through the ground.
2013-01-14 07:50:58 -08:00
459fcd81c9
BulletSim: move center of gravity of linkset to its geometric center.
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Necessitated allowing simulator and physical position of a body to
get out of sync since Bullet assumes that <0,0,0> is the center of mass.
Update DLLs and SOs for the UpdateChildTransform so positions of
individual prim in a linkset can be implemented.
2013-01-11 16:47:53 -08:00
c2a7af18b6
BulletSim: nearly complete in conversion from BulletSimAPI to BSAPITemplate. Only initialization and debug fuctions left.
2012-12-31 19:57:23 -08:00
5379d6d112
BulletSim: remove all the debug printing of pointer formatting (.ToString(X)) and replace it with a method on BulletBody, BulletShape, ...
2012-12-31 19:57:22 -08:00
9218748321
BulletSim: another round of conversion: dynamics world and collision object functions.
2012-12-31 19:57:22 -08:00
48f718f39f
BulletSim: first round of conversion from direct BulletSimAPI interfacing by BulletSim core to using the BulletSimAPITemplate. Physical object creation and destruction first.
2012-12-31 19:57:21 -08:00
e57c0e6731
BulletSim: fix buoyancy so it's properly set by a script when an
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object is selected.
Update TODO list.
2012-12-27 22:12:26 -08:00
7230990679
BulletSim: fix odd code that wasn't really recomputing the mass of a
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rebuilt linkset. I was burnt by making get/set methods with side
effects. I should know better.
2012-12-27 22:12:26 -08:00
80cee1b85a
BulletSim: Fix single physical prim reporting its mass as zero.
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Properly return root mass as mass of just the root prim rather
than the mass of the linkset. SOG has the logic to add the masses
together to get the linkset mass.
Update TODO list.
2012-12-24 08:56:02 -08:00
11532a4390
BulletSim: fix vehicles going underground when unsat. Problem was that, when doing unsit, the order of operations on the prims and the vehicle is very chaotic and not in a good order so the root prim was being left physical and thus it fell for a bit. Also changed default of velocity scaling to be closer to the movement standard.
2012-12-17 13:22:04 -08:00
Robert Adams