15360cbb6b
BulletSim: add adjustment for avatar capsule height scaling. Makes
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avatar standing on ground view better and enables tuning.
2013-05-13 13:30:42 -07:00
45f37e11ad
BulletSim: use heightmap terrain when using BulletXNA.
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Output messages on features disabled when using BulletXNA.
2013-05-13 13:30:40 -07:00
a42bb799cc
BulletSim: fix CPU loop that occurs when any 'degenerate' sculptie
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is in a region. This fixes the high CPU usage for regions with nothing
else going on.
2013-05-10 14:48:52 -07:00
ac6dcd35fb
Bulletsim: and the rotational friction.
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Signed-off-by: Robert Adams <Robert.Adams@intel.com>
2013-05-07 07:14:10 -07:00
f247ae1a75
BulletSim: Another way to create vehicle framed friction.
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Signed-off-by: Robert Adams <Robert.Adams@intel.com>
2013-05-07 07:14:06 -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
84118c5735
BulletSim: properly free references to simple convex hull shapes. Didn't
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loose memory since shapes are shared but did mess up usage accounting.
2013-05-06 18:05:37 -07:00
93e1986d69
BulletSim: apply linear and angular friction in vehicle coordinates
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and not world coordinates.
2013-05-06 16:48:01 -07:00
045aaa838a
BulletSim: remove friction calcuation from BSMotor and move linear and
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angular friction computation into linear and angular movement code.
The friction wasn't being applied properly. This will make it so vehicles
don't drift as much and the drift is tunable by changing the friction
timescales.
2013-05-06 13:32:26 -07:00
bf31896983
BulletSim: simplify parameter specification by reducing the number of
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specifications required for simple properties with defaults.
2013-05-06 13:32:24 -07:00
f9fb1484aa
BulletSim: extend BSActorLockAxis to allow locking linear movement in
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addition to angular movement. Not enabled by anything yet.
2013-05-06 13:32:22 -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
4042c82a72
BulletSim: prims with no cuts created with single convex hull shape.
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Parameter added to enable/disable this feature.
2013-05-02 12:27:30 -07:00
d9c3947824
BulletSim: Rebuild physical body if physical shape changes for mesh and hull.
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Properly rebuilds collision caches.
Release asset data fetched when building mesh or hulls.
2013-05-02 10:06:12 -07:00
ed46b42fea
BulletSim: fix crash when mesh asset wasn't available when meshing
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the first time.
Debugging added for mesh/hull asset fetch.
2013-05-01 17:16:46 -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
fca4e4ec7c
Merge branch 'master' into bulletsim4
2013-05-01 12:08:12 -07:00
46ae84cfba
BulletSim: fix error messages created while an avatar has no initial
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collisions. Usually happens when logging in an avatar that had been
previously flying. Uninitialized variable.
2013-04-30 13:10:15 -07:00
7cdb07b386
BulletSim: improvements to LinksetCompound and PrimDisplaced. Not all working yet.
2013-04-30 11:42:11 -07:00
d322625f90
BulletSim: Add non-static BSShape.GetReference for getting another reference
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to an existing shape instance.
BSShapeNative rebuilds shape for all references.
BSShapeCompound returns another reference copy if the compound shape
already exists (for linksets).
2013-04-29 17:30:54 -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
f2d408829b
BulletSim: fix crash when creating new hull.
2013-04-29 07:38:47 -07:00
2da8e60b6d
BulletSim: code for creating the avatar capsule shape.
2013-04-29 07:38:44 -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
890cb6a293
BulletSim: complete BSShape classes.
2013-04-29 07:38:35 -07:00
c22a2ab7d2
BulletSim: partial addition of BSShape class code preparing for
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different physical mesh representations (simplified convex meshes)
and avatar mesh.
2013-04-24 08:05:42 -07:00
e324f6f3f0
BulletSim: update DLLs and SOs to they have no dependencies on newer
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glibc (2.14) since that is not yet in some Linux distributions.
Add unmanaged API calls and code for creating single convex hull shapes.
2013-04-24 08:03:45 -07:00
522ab85045
BulletSim: improve avatar stair walking up. Add more parameters to control force
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of both position change and up force that move avatars over barrier.
Default parameters are for steps up to 0.5m in height.
2013-04-23 18:31:12 -07:00
e1ac683154
BulletSim: fix crash when deleting llVolumeDetect enabled objects. Bullet's check for an object being linked into the world does not work for Bullet's ghost objects so BulletSim was deleting the object while it was still linked into the physical world structures.
2013-04-22 16:50:06 -07:00
5f2cbfc0fd
BulletSim: fixing problems with llMoveToTarget. Not all fixed yet.
2013-04-09 18:00:29 -07:00
b53713cdda
BulletSim: some formatting changes.
2013-04-09 18:00:27 -07:00
9cc41d5118
Another algorithm for AngularVerticalAttraction. This one Takes into account all rotations before it and makes the corrections more close to the time that sl does.
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Signed-off-by: Robert Adams <Robert.Adams@intel.com>
2013-04-09 18:00:25 -07:00
59135c9a31
BulletSim: add Bullet HACD library invocation. Turned off by default as not
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totally debugged. Updated DLLs and SOs with more debugged HACD library code.
2013-04-09 18:00:23 -07:00
17fd075f39
BulletSim: fix problem where large sets of mega-regions weren't registering
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all the terrain with the base region.
2013-04-09 18:00:20 -07:00
99f39836a1
BulletSim: moving comments around. No functional change.
2013-04-08 06:27:45 -07:00
a7a1b8b7e9
BulletSim: clean up actor code so routines use the same coding pattern.
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Fix a few enabling problems.
2013-04-08 06:27:44 -07:00
fe16dc09da
BulletSim: complete movement of physical object action code out of the
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physical object and into actors for setForce, setTorque, hover, lock
axis and avatar move.
2013-04-08 06:27:43 -07:00
68c8633ba1
BulletSim: create axis lock constraint with proper orientation and
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enable axis lock functionality.
2013-04-02 06:40:12 -07:00
17aef1c883
BulletSim: update unmanaged API for HACD parameter passing. Bullet HACD
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mesh to hull conversion calls in place but code not working. Update
BulletSim DLLs and SOs for new API and HACD code.
2013-04-01 18:03:11 -07:00
ebc1209fc9
BulletSim: rearrange mega-region terrain code to make the thread flow
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a little clearer.
2013-04-01 18:03:09 -07:00
84eb25da23
BulletSim: stop an avatar from moving if standing on a stationary
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object. This will stop avatars from sliding down steep terrains
or objects while still allowing an avatar to be moved if standing
on a moving object.
2013-03-31 22:19:44 -07:00
933ac60746
BulletSim: not quite functional axis lock code.
2013-03-31 22:19:43 -07:00
7d50015a74
BulletSim: start the renaming of local variables to m_ form to match the OpenSim coding conventions.
2013-03-31 22:19:42 -07:00
75b8cf428e
BulletSim: fix line endings in BSActor*
2013-03-31 22:19:42 -07:00
747ece59d2
BulletSim: convert BSDynamic to a BSActor and change BSPrim to set
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up the vehicle actor.
2013-03-31 22:19:41 -07:00
2c581cae2a
BulletSim: Add physical 'actors' that operate on the physical object.
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Add first 'actor' for locked axis.
2013-03-31 22:19:41 -07:00
6a9630d2bd
BulletSim: fix race condition when creating very large mega-regions.
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The symptom was exceptions while creating physical terrain.
Reduce default terrain mesh magnification to 2 from 3 because the
higher resolution uses a lot of memory and doesn't solve the terrain
smoothness for vehicles.
Added comments here and there and improved some debugging log messages.
2013-03-28 10:59:18 -07:00
3f9b274180
BulletSim: tweaks to terrain boundry computation. No functional changes.
2013-03-28 10:59:16 -07:00
abde0d4efb
BulletSim: prevent asset fetching loop when the fetched asset fails to mesh.
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Check for the case where the fetched mesh asset fails meshing (degenerate
triangles or no physical mesh). In this case, the asset is marked 'failed'
and BulletSim doesn't keep trying to fetch over-and-over trying to get a
good asset.
2013-03-26 15:02:10 -07:00
285dc554ec
BulletSim: new algorithm for vertical attraction which uses quaternion
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arithmetic to compute the shortest path between the current tilt
and vertical.
2013-03-25 15:40:46 -07:00
c96a6f1de6
BulletSim: small tweaks and formatting in the parameter fetching code.
2013-03-25 15:40:44 -07:00
953090fd62
BulletSim: fix possible race condition where an prim's asset can be requested quicker than the asset fetcher returns and thus falsely reporting that an asset was not fetched and defaulting the assset to a bounding box.
2013-03-25 15:40:43 -07:00
f783b9169f
BulletSim: parameterize C# HACD hull creation. Add feature of reducing max hull count for simple (non-cut prims) meshes.
2013-03-25 15:40:41 -07:00
90b9121e66
BulletSim: change 'degenerate mesh' message from Error to Debug because there
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seem to be lots of sculpties with this problem while the condition really doesn't
change region operation.
2013-03-19 17:15:24 -07:00
8360223fed
BulletSim: code to generate a higher resolution terrain mesh. Parameter
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TerrainMeshMagnification controls number of vertices generated per
heightmap point. Default is 3.
2013-03-19 00:00:03 -07:00
8510f57ad4
BulletSim: add terrain contact processing threshold parameter. Initialize contact processing threshold for static object as well as mesh terrain.
2013-03-19 00:00:02 -07:00
464201b41d
BulletSim: add INI parameter for angular banking timescale fudge parameter.
2013-03-16 15:34:07 -07:00
fc84ebb819
BulletSim: Working Implementation of Angular Banking for Vehicles (Not SL Grade, Other features when implemented should slow it down for now be Strong with Vertical Angular attraction setting and conservative with Angular Velocity on X axis)
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Signed-off-by: Robert Adams <Robert.Adams@intel.com>
2013-03-16 15:13:40 -07:00
78b25094dc
BulletSim: Tweak vertical angular attraction to remove double VehicleOrientation application fixing the problem with the vertical attractor pushing vehicles nose first into ground when tilted on side.
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Signed-off-by: Robert Adams <Robert.Adams@intel.com>
2013-03-15 14:05:38 -07:00
1120bcf123
BulletSim: remove the ability for avatars to fly off the edge of
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regions when there are no region neighbors.
Add some terrain location processing routines to support above.
2013-03-09 14:15:14 -08:00
8960418e7d
Add regression test for presence crossing between regions on the same simulator.
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Unlike a much earlier commented out version of this test, this is done in synchronous mode.
2013-03-06 21:37:53 +00:00
326634a0b3
BulletSim: more things into the TODO list.
2013-03-01 09:44:39 -08:00
1c740798b4
BulletSim: add parameters, code cleanup around checking and enforcing
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maximum velocity and angular velocity values for prims.
2013-03-01 09:44:37 -08:00
bf9132e1c7
BulletSim: fix crash around race condition when a mesh asset cannot
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be fetched.
Update TODO list.
2013-02-26 11:32:01 -08:00
2b53f08386
BulletSim: tweeks to make avatar jump work better.
2013-02-25 21:58:00 -08:00
efb5da0aa6
BulletSim: add OutOfBounds logic and some position sanity checking
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to eliminate some of the "cannot find terrain height" warning messages.
2013-02-21 08:52:11 -08:00
4779f7d7d5
Deleted all AssemblyFileVersion directives
2013-02-19 17:14:55 -08:00
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
1d7276235a
BulletSim: add calls for creating all the different Bullet constraint types.
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Updated the DLLs and SOs and code for BulletXNA to create the types.
All the detailed control calls are not all in place yet.
2013-02-17 20:13:49 -08:00
885b45b112
BulletSim: rework parameter setting for different types of values
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(like vectors or quaternions).
2013-02-17 20:13:48 -08:00
e549c2922a
BulletSim: fix physical object appearing to slowly float off when
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they stop moving.
2013-02-16 19:28:38 -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
4808b8ee38
BulletSim: add parameter to set global contact breaking threshold. Update DLLs and SOs for setting same.
2013-02-08 16:29:52 -08:00
222040f1ec
BulletSim: Change BSCharacter to use new base Density and Friction
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variables rather than own local varaibles.
2013-02-08 16:29:45 -08:00
1b55a9d81e
BulletSim: fix avatar bobbing or jiggling while stationary flying.
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Various comments and debugging message mods.
2013-02-08 16:29:40 -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
2fd184e350
BulletSim: reclass BSPrim into layers so linkset and physical world displacement is implemented as overlay classes rather than if statements scattered about.
2013-02-08 16:29:24 -08:00
913965256f
BulletSim: Adapt BulletSim to the newer physical properties. Viewer
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dialog setting of friction, restitution, ... working.
2013-02-07 17:13:28 -08:00
b545e13184
BulletSim: fix exceptions caused by setting physical properties before the prim body is initialized.
2013-02-07 17:13:27 -08:00
ebb63b55aa
BulletSim: add user setting of friction, density and restitution.
2013-02-07 17:13:27 -08:00
22675e6b14
Add some more code from Avination. This changes physics actor stuff around
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to work with the new params. Not actually plumbed just yet.
2013-02-07 23:22:00 +00:00
9089757ea2
Revert "Add plumbing for physics properties to get to the physics engine."
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This reverts commit c658fa1c0d
2013-02-07 21:05:58 +00:00
c658fa1c0d
Add plumbing for physics properties to get to the physics engine.
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Addition of entries to PhysicsActor and setting code in SceneObjectPart.
2013-02-07 11:10:15 -08:00
af73ea909c
Change passed PhysicsParameter value from float to the more general string value
2013-02-07 11:10:14 -08:00
d2ece00e68
BulletSim: set removing zero width triangles in meshes to be enabled by default. This should fix the invisible barrier in sculptie doorways bug.
2013-02-06 15:59:59 -08:00
0baa2590be
BulletSim: check for completely degenerate meshes (ones with all
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triangles having zero width) and output an error rather than
throwing and exception.
2013-02-06 15:52:28 -08:00
67d92e4e16
BulletSim: remove an exception which occurs if a physics mesh
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asset is not found.
2013-02-06 14:00:27 -08:00
3646361279
BulletSim: make removing zero width triangles from meshes optional
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and, for the moment, default to 'off'.
2013-02-05 17:19:55 -08:00
dce9e323f4
BulletSim: remove degenerate triangles from meshes. This fixes the
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invisible barriers in sculptie doorways (Mantis 6529).
Bump up level-of-detail for physical meshes to 32 (the max). This
fixes the invisible barriers that showed up in prim cut arches.
NOTE: the default LOD values are removed from OpenSimDefaults.ini.
If you don't change your OpenSimDefaults.ini, you will continue
to see the arch problem.
2013-02-05 16:56:33 -08:00
13233da66c
BulletSim: add debugging looking for doorway sculpty problems
2013-02-05 16:56:28 -08:00
ad438ee59f
BulletSim: rework some parameter setting implementation moving functionality that was in BSScene to BSParam. Remove unused parameters that were passed to the unmanaged code. Update DLLs and SOs for the new param block.
2013-02-05 16:56:23 -08:00
2b6d226911
BulletSim: correct angular vertical attraction to properly correct an upside down vehicle.
2013-02-05 16:56:17 -08:00
1f1da23097
Bump version and assembly version numbers from 0.7.5 to 0.7.6
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This is mostly Bluewall's work but I am also bumping the general version number
OpenSimulator 0.7.5 remains in the release candidate stage.
I'm doing this because master is significantly adding things that will not be in 0.7.5
This update should not cause issues with existing external binary DLLs because our DLLs do not have strong names
and so the exact version match requirement is not in force.
2013-02-05 00:23:17 +00:00
2ff301ca11
Correct spelling mistake in new RayFilterFlags, LSLPhanton -> LSLPhantom
2013-02-02 01:34:49 +00:00
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
Robert Adams