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2013-04-30BulletSim: fix error messages created while an avatar has no initialRobert Adams1-0/+3
collisions. Usually happens when logging in an avatar that had been previously flying. Uninitialized variable.
2013-04-24BulletSim: partial addition of BSShape class code preparing forRobert Adams2-52/+191
different physical mesh representations (simplified convex meshes) and avatar mesh.
2013-04-24BulletSim: update DLLs and SOs to they have no dependencies on newerRobert Adams3-0/+44
glibc (2.14) since that is not yet in some Linux distributions. Add unmanaged API calls and code for creating single convex hull shapes.
2013-04-23BulletSim: improve avatar stair walking up. Add more parameters to control forceRobert Adams5-25/+123
of both position change and up force that move avatars over barrier. Default parameters are for steps up to 0.5m in height.
2013-04-22BulletSim: fix crash when deleting llVolumeDetect enabled objects. Bullet's ↵Robert Adams1-5/+2
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.
2013-04-09BulletSim: fixing problems with llMoveToTarget. Not all fixed yet.Robert Adams3-6/+18
2013-04-09BulletSim: some formatting changes.Robert Adams1-10/+17
2013-04-09Another algorithm for AngularVerticalAttraction. This one Takes into account ↵Vegaslon1-0/+23
all rotations before it and makes the corrections more close to the time that sl does. Signed-off-by: Robert Adams <Robert.Adams@intel.com>
2013-04-09BulletSim: add Bullet HACD library invocation. Turned off by default as notRobert Adams3-94/+183
totally debugged. Updated DLLs and SOs with more debugged HACD library code.
2013-04-09BulletSim: fix problem where large sets of mega-regions weren't registeringRobert Adams1-3/+3
all the terrain with the base region.
2013-04-08BulletSim: moving comments around. No functional change.Robert Adams3-10/+11
2013-04-08BulletSim: clean up actor code so routines use the same coding pattern.Robert Adams10-123/+137
Fix a few enabling problems.
2013-04-08BulletSim: complete movement of physical object action code out of theRobert Adams11-636/+1078
physical object and into actors for setForce, setTorque, hover, lock axis and avatar move.
2013-04-02BulletSim: create axis lock constraint with proper orientation andRobert Adams1-4/+2
enable axis lock functionality.
2013-04-01BulletSim: update unmanaged API for HACD parameter passing. Bullet HACDRobert Adams3-6/+20
mesh to hull conversion calls in place but code not working. Update BulletSim DLLs and SOs for new API and HACD code.
2013-04-01BulletSim: rearrange mega-region terrain code to make the thread flowRobert Adams1-15/+18
a little clearer.
2013-03-31BulletSim: stop an avatar from moving if standing on a stationaryRobert Adams1-1/+8
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.
2013-03-31BulletSim: not quite functional axis lock code.Robert Adams5-35/+43
2013-03-31BulletSim: start the renaming of local variables to m_ form to match the ↵Robert Adams1-23/+23
OpenSim coding conventions.
2013-03-31BulletSim: fix line endings in BSActor*Robert Adams2-291/+302
2013-03-31BulletSim: convert BSDynamic to a BSActor and change BSPrim to setRobert Adams5-112/+149
up the vehicle actor.
2013-03-31BulletSim: Add physical 'actors' that operate on the physical object.Robert Adams4-74/+311
Add first 'actor' for locked axis.
2013-03-28BulletSim: fix race condition when creating very large mega-regions.Robert Adams5-22/+35
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.
2013-03-28BulletSim: tweaks to terrain boundry computation. No functional changes.Robert Adams1-21/+29
2013-03-26BulletSim: prevent asset fetching loop when the fetched asset fails to mesh.Robert Adams1-52/+64
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.
2013-03-25BulletSim: new algorithm for vertical attraction which uses quaternionRobert Adams1-3/+45
arithmetic to compute the shortest path between the current tilt and vertical.
2013-03-25BulletSim: small tweaks and formatting in the parameter fetching code.Robert Adams1-5/+16
2013-03-25BulletSim: fix possible race condition where an prim's asset can be ↵Robert Adams3-11/+24
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.
2013-03-25BulletSim: parameterize C# HACD hull creation. Add feature of reducing max ↵Robert Adams2-14/+74
hull count for simple (non-cut prims) meshes.
2013-03-19BulletSim: change 'degenerate mesh' message from Error to Debug because thereRobert Adams1-1/+1
seem to be lots of sculpties with this problem while the condition really doesn't change region operation.
2013-03-19BulletSim: code to generate a higher resolution terrain mesh. ParameterRobert Adams4-18/+189
TerrainMeshMagnification controls number of vertices generated per heightmap point. Default is 3.
2013-03-19BulletSim: add terrain contact processing threshold parameter. Initialize ↵Robert Adams4-1/+23
contact processing threshold for static object as well as mesh terrain.
2013-03-16BulletSim: add INI parameter for angular banking timescale fudge parameter.Robert Adams2-7/+12
2013-03-16BulletSim: Working Implementation of Angular Banking for Vehicles (Not SL ↵Vegaslon1-16/+17
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) Signed-off-by: Robert Adams <Robert.Adams@intel.com>
2013-03-15BulletSim: Tweak vertical angular attraction to remove double ↵Vegaslon1-1/+1
VehicleOrientation application fixing the problem with the vertical attractor pushing vehicles nose first into ground when tilted on side. Signed-off-by: Robert Adams <Robert.Adams@intel.com>
2013-03-09BulletSim: remove the ability for avatars to fly off the edge ofRobert Adams4-23/+117
regions when there are no region neighbors. Add some terrain location processing routines to support above.
2013-03-06Add regression test for presence crossing between regions on the same simulator.Justin Clark-Casey (justincc)1-2/+7
Unlike a much earlier commented out version of this test, this is done in synchronous mode.
2013-03-01BulletSim: more things into the TODO list.Robert Adams1-1/+6
2013-03-01BulletSim: add parameters, code cleanup around checking and enforcingRobert Adams3-14/+57
maximum velocity and angular velocity values for prims.
2013-02-26BulletSim: fix crash around race condition when a mesh asset cannotRobert Adams2-8/+12
be fetched. Update TODO list.
2013-02-25BulletSim: tweeks to make avatar jump work better.Robert Adams1-4/+6
2013-02-21BulletSim: add OutOfBounds logic and some position sanity checkingRobert Adams5-33/+68
to eliminate some of the "cannot find terrain height" warning messages.
2013-02-19Deleted all AssemblyFileVersion directivesDiva Canto3-3/+3
2013-02-17BulletSim: experimental lock axis code using constraints. Not enabledRobert Adams2-22/+74
by default. Like more debugging is needed.
2013-02-17BulletSim: add calls for creating all the different Bullet constraint types.Robert Adams5-47/+338
Updated the DLLs and SOs and code for BulletXNA to create the types. All the detailed control calls are not all in place yet.
2013-02-17BulletSim: rework parameter setting for different types of valuesRobert Adams5-394/+348
(like vectors or quaternions).
2013-02-16BulletSim: fix physical object appearing to slowly float off whenRobert Adams1-1/+1
they stop moving.
2013-02-12BulletSim: fix density since the simulator/viewer track density in aRobert Adams7-25/+150
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).
2013-02-12BulletSim: More work on center-of-mass. Remove linksetinfo and rely on ↵Robert Adams8-124/+162
simulator to update info.
2013-02-08BulletSim: add parameter to set global contact breaking threshold. Update ↵Robert Adams2-0/+7
DLLs and SOs for setting same.
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