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friction and collision margin. Remove some of the BulletSim parameters that are very esoteric and dangerous. Most of the remaining parameters are features one can 'see'.
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RecycleBaseUDPPackets = true by default.
This reduces base memory churn of every client connection, improving the garbage collection situation.
The effect is a significant portion of base load (an avatar standing still on a completely blank island)
but will probably still be swallowed up by other memory use on active regions.
Tests have shown no noticeable impact on speed of processing incoming packets, though setting remains
in case a switch back is needed.
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OpenSim.ini.
Setting this to false will block all restart requests from the viewer even if they are otherwise legitimate.
One use is to block region restarts if necessary whilst restart functionality remains buggy or triggers bugs in modules,
though these should be fixed as soon as practicable.
Default is true, as has been the case historically.
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Simple attempt to make avatars better shaped.
Replace parameter 'avatarCapsuleRadius' with 'avatarCapsuleWidth'
and 'avatarCapsuleDepth'.
More tweeking to avatar height calculation. A little better but
short avatar's feet are above the terrain and tall avatar's feet
are a little below the ground.
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Expose configuration options for the XmlRpcGridRouter to allow simulators to register llRemoteData channels with an external routing service
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Signed-off-by: Diva Canto <diva@metaverseink.com>
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another module using the shared region module interface, but this was pointed out by Melanie_T to be mostly pointless.
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default
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groups.
This retrieves and caches information from the PresenceService to only send messages to online users.
This is reported to much improve performance for large groups where most users are offline.
Cache is 20 seconds to balance requests against users not receiving messages until cache updates.
This is an alternative to an approach where login/logout notification is sent directly from simulator to groups service.
However, I'm not convinced that this PresenceService approach is actually better. Needs more thought.
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UDP data.
Even when an avatar is standing still, it's sending in a constant stream of AgentUpdate packets that the client creates new UDPPacketBuffer objects to handle.
This option pools those objects. This reduces memory churn.
Currently off by default. Works but the scope can be expanded.
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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.
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'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.
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of 30 is still hanging badly on some mono versions. The switch defaults to
30 to preserve current behavior.
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Rearrangement and cleanup of shape collection code. Much more readable.
Enabling and use of collision filters and masks.
Addition of ID to body creation BulletSimAPI calls so always set in
shape for collision reporting.
Change default of ShouldSplitSimulationIslands and ShouldRandomizeSolverOrder
from 'false' to 'true'. When 'false', this suppresses NO_CONTACT_RESPONSE
which makes volume detect fail.
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WARNING: migration on GridUser withdrawn too, but left the migration number there.
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This controls how many undo steps the simulator will store for each prim.
Default is now 20 rather than 5 as it briefly was.
The default number could be increased through this is a memory tradeoff which will scale with the number of prims in the sim and level of activity.
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OpenSimDefaults.ini.
This resends appearance uuids to avatars in the scene once a minute.
I have seen this help in the past resolve grey appearance problems where viewers have for unknown reasons sometimes ignored the packet.
The overhead is very small since only the UUIDs are sent - the viewer then requests the texture only if it does not have it cached.
This setting will not help with cloudy avatars which are usually due to the viewer not uploading baked texture data or uploading something that isn't valid JPEG2000
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Fix inconsistencies between configuration parameter names and their description names. Changing the configuration parameters for non physical prim size min-max from Nonphys* to NonPhys*.
Please update your OpenSim.ini and Regions.ini to reflect these changes.
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783ee949
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can have in a linkset
Applied with changes - patch was based on a repo different from core
Signed-off-by: Melanie <melanie@t-data.com>
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fall below current viewer discard level 2 thresholds.
Viewer LL 3.3.4 and before sometimes fail to properly redisplay dynamic textures that have a small data length compared to pixel size when pulled from cache.
This appears to happen when the data length is smaller than the estimate discard level 2 size the viewer uses when making this GetTexture request.
This commit works around this by always regenerating dynamic textures that fall below this threshold rather than reusing them if ReuseDynamicTextures = true
This can be controlled by the [Textures] ReuseDynamicLowDataTextures config setting which defaults to false.
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Default is false, as before.
If true, this setting reuses dynamically generated textures (i.e. created through osSetDynamicTextureData() and similar OSSL functions) where possible rather than always regenerating them.
This results in much quicker updates viewer-side but may bloat the asset cache (though this is fixable).
Also, sometimes issue have been seen where dynamic textures do not transfer to the viewer properly (permanently blurry).
If this happens and that flag is set then they are not regenerated, the viewer has to clear cache or wait for 24 hours before all cached uuids are invalidated.
CUrrently experimental. Default is false, as before.
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level of detail for large meshes.
Remove parameter and code for DetailLog (conditional logging into
regular log file).
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trailing semis from some the of the value definitions.
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terrain
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DelayBeforeAppearanceSave into [Appearance] section from [Startup] config section so that all appearance settings are in the same place and not in the startup bucket.
All these settings are in OpenSimDefaults.ini only. If you are using them then please adjust your OpenSim.ini
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[Startup] to [Appearance] config section.
Add description and default of false (as before) to OpenSimDefaults.ini
If set to true, this config switch will resend avatar appearance information (a small amount of UUID data, not the baked textures themselves) to other avatars in the sim every 60 seconds.
For me, this has helped with situations where avatars appear persistently grey - the LL viewer sometimes did not appear to request assets the first time the appearance data was sent.
However, this switch will not help with other appearance failure situations (e.g. failure to bake assets).
This setting is experimental but will not have any significant impact on the simulator if turned to true.
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trying to find a corrupted memory problem. Update DLL and SO.
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and into its own class. The BulletSim data structures track
individual prims as linksets of 1 so most of the prim code is not
different between a linked and unlinked object.
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configuration of how many urls can be set up by llRequestURL()
Defaults remains as 100.
This setting is per simulator instead of per region due to how the url script module is structured.
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The packet was actually being handled but not acted on.
This change extends the default timeout for paused clients to 5 minutes
and makes both the paused and non-paused timeout periods configurable.
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arbitrary stats.
If active, the physics module can return arbitrary stat counters that can be seen via the MonitoringModule
(http://opensimulator.org/wiki/Monitoring_Module)
This is only active in OdeScene if collect_stats = true in [ODEPhysicsSettings].
This patch allows OdeScene to collect elapsed time information for calls to the ODE native collision methods to assess what proportion of time this takes compared to total physics processing.
This data is returned as ODENativeCollisionFrameMS in the monitoring module, updated every 3 seconds.
The performance effect of collecting stats is probably extremely minor, dwarfed by the rest of the physics code.
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includes database region store migrations for mssql, mysql, sqlite
enable/disable this module:
Cap_EnvironmentSettings = "localhost" (for enable)
Cap_EnvironmentSettings = "" (for disable) at ClientStack.LindenCaps section (OpenSimDefaults.ini file)
or owerwrite in OpenSim.ini
mantis: http://opensimulator.org/mantis/view.php?id=5860
Signed-off-by: BlueWall <jamesh@bluewallgroup.com>
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appears to be required now for LL 3.3.1 to work properly.
Without this, LL 3.3.1 continually pushes LLInventoryModelFetchDescendentsResponder::error 499 to its log.
This cap will be ignored by older viewers - UDP inventory will work normally.
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folder when deleting objects from a scene. The use of the trash
folder causes assets to be created and stored everytime you delete
an object from the scene (slows down the delete and adds mostly useless
assets to your database).
Default is on (use the trash folder) which is the standard behavior.
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max_listens_per_region
Value for this setting in OpenSimDefaults.ini (1000) is same as setting in code (1000) so this should have no effect
Thanks to Ovi Chris Rouly for pointing this out.
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creations and getting contacted from other grids. Incoming HyperGrid teleports can also be restricted to local users.
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happens when there are more than a few hundred physical objects.
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False to True. It seems that collisions don't happen well when it is False (things fall through terrain).
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OpenSimDefaults.ini and the code.
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buoyancy for flying. Tweek avatar default friction and resititution
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