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path: root/OpenSim/Region/Framework/Scenes/ScenePresence.cs (follow)
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* If a user moves back in sight of a child region before the agent has been ↵Justin Clark-Casey (justincc)2014-08-151-6/+3
| | | | closed on teleport, don't unnecessarily resend all avatar and object data about that region.
* On teleport to a region that already has a child agent established (e.g. a ↵Justin Clark-Casey (justincc)2014-08-151-32/+43
| | | | | | neighbour) don't resend all the initial avatar and object data again. This is unnecessary since it has been received (and data continues to be received) in the existing child connection.
* On entity transfer of scene presence, replace polling sleep in ↵Justin Clark-Casey (justincc)2014-08-131-14/+13
| | | | | | | SP.WaitForUpdateAgent() with a triggered event instead. Rapid polls are more expensive than triggered events (several polls vs one trigger) and may be problematic on heavily loaded simulators where many threads are vying for processor time. A triggered event is also slightly quicker as there is no maximum 200ms wait between polls.
* Remove redundant origin region lock in SP.CompleteMovement()Justin Clark-Casey (justincc)2014-08-131-6/+1
| | | | This is already going to be correctly set by WaitForUpdateAgent() earlier on in that method, which is always called where a callback to the originating region is required.
* refactor: Rename recent new Client*UpdateTolerance to Root*UpdateTolerance ↵Justin Clark-Casey (justincc)2014-08-061-4/+4
| | | | for better accuracy and consistency with other similar parameters
* Implement "scene debug set root-upd-per" for dropping 1 in N root agent ↵Justin Clark-Casey (justincc)2014-07-291-2/+19
| | | | | | | updates except to originator For experimental purposes. Also corrects a previous bug where each terse update sent was counted rather than each set of terse updates to agents.
* Add debug mechanism for only sending 1 in N AgentUpdate packets to child agents.Justin Clark-Casey (justincc)2014-07-291-1/+13
| | | | | | Allows experiments in manually reducing updates under heavy load. Activated by "debug scene set client-upd-per" console command. In a simple test, can send as few as every 4th update before observed movement starts becoming disturbingly rubber-banded.
* Make it possible to change avatar position update, rotation and velocity ↵Justin Clark-Casey (justincc)2014-07-291-7/+3
| | | | | | | tolerances on the fly. This is done via "debug scene set client-pos-upd, client-rot-upd, client-vel-upd". For testing purposes.
* Fixed: after a Hypergrid teleport, attachments often either disappear, or ↵Oren Hurvitz2014-07-211-10/+13
| | | | | | | | | | | appear both on the avatar AND as in-world objects. Another manifestation of this bug is that after a Hypergrid teleport, when you click on one of the avatar's attachments the object doesn't show its name. This means that the viewer knows the attachment is there, but the simulator does not. The problem was caused by treating Hypergrid teleports as if they're Logins (because the teleport flag ViaLogin is enabled). This may fix: http://opensimulator.org/mantis/view.php?id=7238 This may fix: http://opensimulator.org/mantis/view.php?id=7220
* Fixed problems if an avatar tries to cross regions when the previous cross ↵Oren Hurvitz2014-07-211-135/+133
| | | | | | hasn't completed yet This caused the client to stop responding, and even the simulators to have problems. The solution is to disallow crossing before the previous cross has completed.
* It turns out that child agent management has had a bug for a while: there ↵Diva Canto2014-07-041-1/+3
| | | | was an inconsistency in the scope between opening and closing child agents in neighboring regions. For opening (in EnableChildAgents), the region's DrawDistance was being used; for closing (in IsOUtsideView) , the viewer's (SP) DrawDistance was being used. This fixes this inconsistency, therefore eliminating bugs observed in TPs between, at least, neighboring varregions.
* Revert "Let HG users be gods too, if they have local permission to be so."Diva Canto2014-06-091-4/+7
| | | | | | | HG gods are not safe at this point. It's better to disallow this until they can be made safe. This reverts commit e86c765be3b0d94c94ff1c5f15a3949ecc857627.
* Let HG users be gods too, if they have local permission to be so.Diva Canto2014-06-091-7/+4
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* varregion: More tweeking to only sending patches within avatar draw distance.Robert Adams2014-05-311-9/+10
| | | | Still has problems with child avatars.
* minor: rename velocidyDiff -> velocityDiffJustin Clark-Casey (justincc)2014-05-301-2/+2
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* minor: Add some commented out logging to ↵Justin Clark-Casey (justincc)2014-05-301-0/+8
| | | | ScenePresence.SendTerseUpdateToAllClients() which is extremely helpful when investigating presence update triggers.
* If one is sitting on a child with an unset camera-eye and so using one set ↵Justin Clark-Casey (justincc)2014-05-231-3/+7
| | | | | | in a root prim, the focus should remain on the root prim. Matches behaviour just tested on the Linden grid.
* Add any camera at compensation for sat upon child prims to any existing ↵Justin Clark-Casey (justincc)2014-05-231-1/+1
| | | | camera-at value, rather than replace.
* Compensate camera-at and camera-eye for child prim rotation when sitting on ↵Justin Clark-Casey (justincc)2014-05-231-0/+12
| | | | child prim with camera-eye set
* If the root prim has a camera-at or camera-eye setting and a sat upon child ↵Justin Clark-Casey (justincc)2014-05-221-0/+7
| | | | | | prim does not, use the root prim offsets. This matches behaviour just tested on the Linden Lab grid.
* Fix issue where llSetCameraAtOffset() and llSetCameraEyeOffset() in non-root ↵Justin Clark-Casey (justincc)2014-05-221-0/+4
| | | | | | | | prims moved camera/focus to wrong position. For non-root prim, eye offsets now need to be made relative to root prim if either camera-at or camera-eye are set. Probably a regression since November 2013 when all sits were made relative to root prim to match viewer expections (and fix other bugs). Addresses http://opensimulator.org/mantis/view.php?id=7176
* minor: Remove some unused fields in ScenePresenceJustin Clark-Casey (justincc)2014-05-201-3/+0
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* Fix issue where avatar and script chat could sometimes be heard from ↵Justin Clark-Casey (justincc)2014-05-201-3/+8
| | | | | | | | | | anywhere in neighbouring regions. This was due to a silent uint overflow in ScenePresence.UpdateChildAgent() corrupting child agent positions when the child agent was in a region with a greater x or y map co-ord than the root agent region Probably introduced in beeec1c. This still will not function properly with very high region map co-ords (in the millions) but other parts of the code don't handle this properly anyway. Looks to address http://opensimulator.org/mantis/view.php?id=7163
* On ScenePresence.MakeChildAgent(), reset the m_originRegionID as this is ↵Justin Clark-Casey (justincc)2014-05-141-0/+5
| | | | | | currently being used as a flag to orchestrate destination simulator threads on teleport. If not reset, it's possible that teleports back and forth between simulators may not restart scripts in attachments.
* Remove a race where the client's SP.CompleteMovement() thread could attempt ↵Justin Clark-Casey (justincc)2014-05-141-3/+6
| | | | | | | to restart attachment scripts before the source simulator's SP.UpdateAgent() thread had added them. This commit changes the order of code so that attachments are re-added before the CompleteMovement() thread is released. Relates to http://opensimulator.org/mantis/view.php?id=7148
* minor: convert back some tabs to spaces that got into ScenePresence via ↵Justin Clark-Casey (justincc)2014-04-291-4/+4
| | | | recent patch bc969a6b
* Restore terrain height and flying adjustments that were eliminated from ↵Justin Clark-Casey (justincc)2014-04-291-28/+28
| | | | non-megaregion paths in ScenePresence.MoveToTarget() by recent patch bc969a6b
* Adjust avatar sit positioning on a target to pretty much exactly match that ↵Justin Clark-Casey (justincc)2014-04-231-14/+26
| | | | | | | | | | of the LL grid. This uses an offset of 0.05 on the up vector of the sit orientation, after extensive analysis on http://opensimulator.org/mantis/view.php?id=7096 and https://wiki.secondlife.com/wiki/Talk:LlSitTarget This supersedes the previous adjustment in 5b73b9c4 which had been wrongly applied. The maximum change is about 0.1 with a maximum height avatar. This patch is all Aleric's work - I am applying manually in order to add these additional notes
* Eliminated many warningsOren Hurvitz2014-04-231-1/+0
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* Possible solution for #7120 and #7051lillith_xue2014-04-211-23/+32
| | | | Signed-off-by: Robert Adams <misterblue@misterblue.com>
* Fixed: when teleporting between grids, the avatar name wasn't always updated.Oren Hurvitz2014-04-091-6/+67
| | | | When an avatar is in their home grid, their name appears as "First Last". In other grids the name appears as "First.Last @grid.example.com". However, viewers have a bug and they don't always show the new name. We use a trick (changing the Group Title briefly) in order to make the viewers show the new name. This is only done after a Hypergrid teleport.
* Don't re-retrieve sit part in SP.HandleAgentSit() when we already have it ↵Justin Clark-Casey (justincc)2014-04-051-2/+1
| | | | (this time with the right code change)
* Fix sp.AbsolutePosition when agent is sitting on a child prim, which in ↵Justin Clark-Casey (justincc)2014-04-031-1/+1
| | | | | | | turns fixes llDetectedPos(), llGetLinkPrimitiveParams() and similar functions. Add regression test for this case. In relation to http://opensimulator.org/mantis/view.php?id=7043
* Fix problem with floating avatar by passing avatar size informationRobert Adams2014-04-021-3/+7
| | | | | | | | to the physics engine. This operation was accidentally removed while in the middle of improving the computation of the avatar height. This is a temp fix until the real solution is added.
* Remove redundant part.SitTargetAvatar setting from SP.MakeRootAgent as ↵Justin Clark-Casey (justincc)2014-04-031-2/+0
| | | | part.AddSittingAvatar already does this.
* refactor: Use m_sittingAvatars to maintain the list of sitting avatars ↵Justin Clark-Casey (justincc)2014-04-031-8/+4
| | | | | | instead of two independent structures that do exactly the same thing m_sittingAvatars code also already properly handles locking to avoid races.
* Fix bug where crossing to a neighbouring region and back again would trigger ↵Justin Clark-Casey (justincc)2014-04-031-1/+1
| | | | | | | | | an exception, and a second recross would stop the user moving until relog Also fixes an issue where sitting avatar counts became inaccurate after any cross. Part of the problem was due to cloning code using MemberwiseClone() but not resetting certain collection structures. Adds regression test for this case. In relation to http://opensimulator.org/mantis/view.php?id=7050
* Run slow operations in a separate thread, instead of using FireAndForget ↵Oren Hurvitz2014-03-251-2/+2
| | | | | | (which has a 1-minute timeout) Resolves http://opensimulator.org/mantis/view.php?id=6945
* Get the full viewer name even if it's (incorrectly) sent in the 'Channel' fieldOren Hurvitz2014-03-241-1/+1
| | | | | | Recent versions of Firestorm and Singularity have started sending the viewer name in the 'Channel' field, leaving only their version number in the 'Viewer' field. So we need to search both of these fields for the viewer name. This resolves http://opensimulator.org/mantis/view.php?id=6952
* Don't request a terse update after local teleport - this will be done by the ↵Justin Clark-Casey (justincc)2014-03-051-6/+0
| | | | main frame loop anyway and has the potential to race that thread.
* If an avatar is sitting, send out position updates to clients for any ↵Justin Clark-Casey (justincc)2014-03-051-3/+13
| | | | | | | | change, not just those outside the usual tolerances. This is to allow small adjustments of less than 0.05m in functions such as llSetPrimitiveLinkParams() to work This is another fix for http://opensimulator.org/mantis/view.php?id=7044 Extends regression test for this case.
* Properly restore position on crossing failure for mega-regions.Robert Adams2014-02-151-14/+32
| | | | | Fix odd "cannot cross into banned parcel" viewer error message when crossing into non-existant region. Proper permission failure messages are now returned.
* Don't request group information in SP.MakeRootAgent() if the presence ↵Justin Clark-Casey (justincc)2014-02-141-8/+10
| | | | | | | belongs to no group (UUID.Zero) This was trigger the XmlRpcGroups errors described in http://opensimulator.org/mantis/view.php?id=6986 Introduced in commit 5b73b9c4 (Wed Dec 11 01:39:56 2013)
* Merge branch 'master' into varregionRobert Adams2014-01-281-16/+31
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| * Reinsert attachments list taking code in SP.MakeRootAgent()Justin Clark-Casey (justincc)2014-01-271-14/+30
| | | | | | | | Locking attachments then launching script instances on a separate thread will not work, attachments will simply be unlocked and vulnerable to race conditions.
| * refactor: Remove identical part.ParentGroup.AddAvatar(UUID); calls which ↵Justin Clark-Casey (justincc)2014-01-271-2/+1
| | | | | | | | occur no matter which branch of the conditional is executed
* | Merge branch 'master' into varregionRobert Adams2014-01-191-33/+55
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| * Reorder checks in SP.CompleteMovement() to fix test failuresJustin Clark-Casey (justincc)2014-01-161-36/+33
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| * Merge branch 'justincc-master'Justin Clark-Casey (justincc)2014-01-161-4/+29
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| | * Actually put IsChildAgent = true inside the lock, otherwise there is still a ↵Justin Clark-Casey (justincc)2014-01-161-1/+3
| | | | | | | | | | | | small window for race conditions on duplicate CompleteMovement calls
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