ogb912/opensim
1
0
Fork 0
mirror of https://github.com/opensim/opensim.git synced 2026-06-08 12:45:43 +08:00
Code Issues Packages Projects Releases Wiki Activity
19,838 Commits 5 Branches 97 Tags
3a26e366d2829c2f66a8aa22158bd0905f0894de
Commit Graph

1494 Commits

Author SHA1 Message Date
Robert Adams
2f25f70316 BulletSim: remove unneeded parameter from Refresh(). 2012-11-03 21:13:44 -07:00
Robert Adams
e20bad12cc BulletSim: centralize mass/inertia computation with UpdatePhysicalMassProperties() function. Didn't add setMassRaw because assignment with side effect is dirty. 2012-11-03 21:13:35 -07:00
Robert Adams
7af28724ac BulletSim: rename constraint classes so they show up together alphabetically. 2012-11-03 21:13:27 -07:00
Robert Adams
92d3c611e5 BulletSim: many small changes for vehicles simulation. 2012-11-03 21:13:19 -07:00
Robert Adams
2b75035aef BulletSim: add ForEachMember(action) call for linkset. 2012-11-03 21:13:11 -07:00
Robert Adams
8fa83cf430 BulletSim: Add activations after vehicle properties change. Problem was the vehicle was going to sleep while waiting for commands. Make AddAngularForce work the same way as AddForce -- accumulates values and pushes them once into Bullet. 2012-11-03 21:13:03 -07:00
Robert Adams
b83449ae9a BulletSim: correct spelling of Bullet call. It's 'swept' not 'sweep'. 2012-11-03 21:12:54 -07:00
Robert Adams
804b332d45 BulletSim: Add banking and other new code to vechile dynamics. Add third party license and contributor in for for Aurora-Sim project for physics code. 2012-11-03 21:12:46 -07:00
Dan Lake
ffe4d738fb Add TargetVelocity to PhysicsActor interface to support distributed physics. No change to existing functions. 2012-10-31 17:13:18 -07:00
Justin Clark-Casey (justincc)
ff6c69000e Log warning if mesh/sculpt asset couldn't be found by ODEPrim.MeshAssetReceived() callback. 
Presumably this is now more useful if the false positive from the old method of loading mesh assets have been eliminated.
 2012-10-30 01:40:59 +00:00
Justin Clark-Casey (justincc)
cccf695327 Add asset != null check to ODEPrim.MeshAssetReceived instead of throwing exception. 
In some cases (such as failure to receive response from asset service), it is possible for a null to be returned from IAssetService.Get(string, object, AssetRetrieved).
 2012-10-30 01:14:48 +00:00
Justin Clark-Casey (justincc)
37de965233 Make MeshAssetReceived private. 
Keep methods private unless they need to be opened up to external callers.  Reduces analysis complexity.
 2012-10-30 01:08:00 +00:00
Justin Clark-Casey (justincc)
aeeed29d62 correct ODEPrim.MeshAssetReveived -> MeshAssetReceived 2012-10-30 01:07:14 +00:00
Robert Adams
b6fc5bad00 BulletSim: fix problem with avatars sinking into the ground. 
Change terrain activation state to DISABLE_SIMULATION for better performance.
 2012-10-23 17:30:43 -07:00
Robert Adams
b49f8a377b BulletSim: minor change to insure avatar body recreation when shape changes. 2012-10-23 08:02:26 -07:00
Robert Adams
36bfd3667c BulletSim: remove chatty debug message. 2012-10-22 22:25:06 -07:00
Robert Adams
14eeb8b31b BulletSim: fix bug that caused error (and a crash on 32 bit Linux) when mesh assets weren't already in the cache. Comment cleanups. 2012-10-22 22:24:59 -07:00
Robert Adams
7272a4cae8 BulletSim: fix problem of not rebuilding shape by clearing last rebuild failed flag in BSPrim.ForceBodyShapeRebuild() 2012-10-22 22:24:51 -07:00
Robert Adams
65c131c4a3 BulletSim: remove trailing spaces to make git happy. 2012-10-22 22:24:44 -07:00
Robert Adams
c245178eee BulletSim: encorporate UBit's suggestion to save a copy of mesh raw data. 2012-10-22 22:24:37 -07:00
Robert Adams
a61f20ac74 BulletSim: Create LinkSet abstract class and sparate constraint based linksets into own subclass. Will eventually add manual movement linkset subclass. 2012-10-22 22:24:30 -07:00
Justin Clark-Casey (justincc)
5bc07a15f5 minor: remove unnecessary bit of method doc from OdePrim.BadMeshAssetCollideBits that monodevelop inserted automatically 2012-10-20 02:52:38 +01:00
Justin Clark-Casey (justincc)
d2b19f00da Fix minor issues from commit 28483150 
Fix spelling of collide, change to more self-documenting property BadMeshAssetCollideBits, add method doc, change to private to reduce code analysis complexity
 2012-10-20 02:49:16 +01:00
Robert Adams
d94c4646cc BulletSim: add asset fetching so BulletSim works with new physics asset handling. 
Refactor some names to make them available for the asset tracking and fetching.
 2012-10-19 15:43:31 -07:00
Robert Adams
f422b9b388 BulletSim: reorder avatar collision checking to eliminate double collision_end. 
Various tweekings to avatar shape/mass/inertia/etc.
Remove change from avatar radius to diameter. But still the avatar sinks.
Collision_end now happens immediately rather than at the next subscription time.
 2012-10-19 10:52:31 -07:00
Robert Adams
e87a179c89 BulletSim: change nonimal physics frame rate to 55 to give same numbers as ODE. 
Change character scaling to represent size of capsule (diameter rather than radius)
Modify create capsule call to pass radius and height.
Eliminate errors when calculating shape inertia (should have some type checking).
 2012-10-19 10:52:23 -07:00
Robert Adams
fc33afddd3 BulletSim: remove code in ShapeCollection that hinted at shape sharing. 
Add new function to ParameterDefn for calling BulletSimAPI to set values.
Tweaking to BSCharacter parameter setting to try and have avatars stand.
 2012-10-19 10:52:14 -07:00
Robert Adams
eaccfa6d99 BulletSim: Fix small problems with last patch: BSScene.World properly initialized and setting of C++ parameters commented out. Comments and logging added. 2012-10-19 10:52:06 -07:00
Robert Adams
fd7a097849 BulletSim: Update BSCharacter to use API2 interface. 
Add capsule shape to BSShapeCollection().
Remember last updated values so inter frame diffs can be computed.
Parameterize avatarStandingFriction and reduce to 10 from 999.
    The latter high value made avatars very hard to push.
Set CCD parameters for prims and characters of specified.
 2012-10-19 10:51:58 -07:00
UbitUmarov
28483150e2 [UNTESTED] core Ode: let broken mesh physical prims collide with land as 
the defaul basic box so they don't go off world.
 2012-10-19 01:19:48 +01:00
UbitUmarov
b058ba5859 [UNTESTED] core Ode: stop trying to load a broken asset. Make broken 
assets behave like phantom by Nebadon request
 2012-10-19 00:30:48 +01:00
UbitUmarov
de44e93aa2 missing changed file 
Signed-off-by: Melanie <melanie@t-data.com>
 2012-10-18 20:58:34 +01:00
UbitUmarov
1e7fb2dc36 i update core ode plugin and make it load is meshs (i hope) 
Signed-off-by: Melanie <melanie@t-data.com>
 2012-10-18 20:58:12 +01:00
Robert Adams
8c40215834 BulletSim: only use native sphere shape if it is a sphere. 2012-10-12 07:41:31 -07:00
Robert Adams
87a87ebb9a BulletSim: fix problem with some shapes (like cylinders) being implemented as cubes. 2012-10-11 17:37:27 -07:00
Robert Adams
b24190ec98 BulletSim: remove some unused API2 calls because they were removed from Bullet 2.81 2012-10-11 14:01:29 -07:00
Robert Adams
5b82f18d64 BulletSim: normalize physics FPS to 45 (for real this time). 2012-10-11 14:01:25 -07:00
Robert Adams
a86fedd25f BulletSim: normalize physics FPS to 45. 2012-10-11 14:01:22 -07:00
Robert Adams
3a458e2a36 BulletSim: Use full linkset mass when computing vehicle gravity force. Add taint-time specification to new AddForce(). 2012-10-11 14:01:18 -07:00
Robert Adams
919569f6ec BulletSim: Change defaults for constraint CFM and ERP to make large linksets more rigid. Remove mass calculation for terrain (it should stay a static object). 2012-10-11 14:01:14 -07:00
Robert Adams
a791620622 BulletSim: cosmetic changes (comments and renaming). Give mass to terrain to improve interactions. 2012-10-11 14:01:10 -07:00
Robert Adams
68698975f1 BulletSim: Add Force* operations to objects to allow direct push to engine. 
Update BSDynamics to use same (don't want to delay updates til next taint-time.
Suppress queuing a taint update for position and orientation calls if value
    does not change.
Move Bullet timing statistics call from C# back to C++ code.
Throttle taints per simulation step and add parameter to set.
By default, don't create hulls for physical objects. Add a
    parameter to turn on and off.
 2012-10-11 14:01:07 -07:00
Robert Adams
87825b0abe BulletSim: Fix crash when linking large physical linksets. 
Properly remove and restore linkage constraints when upgrading
    a prim's mesh to a hull.
Lots more debug logging.
Definitions and use of Bullet structure dumping.
Centralize detail logging so a Flush() can be added for debugging.
 2012-10-11 14:01:03 -07:00
teravus
7e90ea3551 av_av_collisions_off = false OdePhysics Settings in OpenSimDefaults.ini - No Avatar Avatar Collisions. This causes avatar to be able to walk through each other as if they're ghosts but still interact with the environment. 2012-10-09 10:41:16 -04:00
teravus
764270a0d8 Add config option to plant avatar where they are reducing avatar avatar 'pushability' av_planted see OpenSimDefaults.ini. Use when you have unruly visitors that rudely push each other around. Still allows a small amount of movement based on the avatar movement PID controller settings. You can increase the spring tension in the PID controller and really prevent any movement if you would like. 2012-10-09 09:26:11 -04:00
teravus
a2ab3b88de Soliciting for comments on smoothness of physics objects for this build. 
This introduces expected contact point hints to the ODE Collider to better determine when to throttle updates as excessive.   This /should/ smooth physics objects out again, however, I cannot know every configuration of OpenSimulator, so I'm requesting that testers please examine this change on their build.
Thanks!
 2012-10-03 18:30:44 -04:00
teravus
e56ef2720e I propose that 0.5m/step change for linear velocity is too big of a change to control the reporting of a new angular velocity. I think that this could be here for one of two reasons, 1. vehicles and llMoveToTarget with axis lock, or 2. To attempt to make things look more stable in the physics scene then they really are, however, this also really affects the angular velocity reporting negatively causing things to spin wildly and jump back into place repeatedly. To compromise, if the prim is a vehicle or is being used as a motor target, the original functionality is still applied. If that's not the case, angular velocity is reported with a linear velocity of 0.02m/step. To be clear on the effect of the physical world... When you push things, there's still a lag time where you walk into the object but once the object is in motion, it begins to move as you would expect so results in slightly more realistic motion. 2012-10-03 02:30:23 -04:00
teravus
df3d1d1301 Minor Modification, switch /2 to 0.5f in ODEPrim.Velocity 2012-10-02 23:14:35 -04:00
Robert Adams
210f227fe6 BulletSim: Make parameter value defaults match what should be the default and what is in OpenSimDefaults.ini. Comment and debug printout changes. 2012-10-02 11:14:15 -07:00
Robert Adams
ce47d0c454 BulletSim: Add ForcePosition and ForceOrientation to BSPhysObject and to its children of BSPrim and BSCharacter. 2012-10-02 11:14:09 -07:00