This is a slight adaptation of the patch in http://opensimulator.org/mantis/view.php?id=4568 which doesn't apply directly since the underlying code was changed by earlier makopoppo patches.
Thanks makopoppo!
Unable to get to the bottom of why resizing a mesh fails to properly reset the physics proxy, when toggling phantom does
After a mesh is generated, the existing sculptdata is set to zero in PrimitiveBaseShape to save memory
When phantom is toggled, the sculptdata is regenerated before remeshing.
But on resize, the sculptdata is not regenerated.
So clearly, resetting sculptdata is possible, but haven't quite been able to pin down how this is being done when phantom is toggled.
We compare existing and loaded asset by doing an SHA1 on both, so that a changed library asset will still update the store.
This cuts asset library load time from 10 seconds to <1 sec.
Note, a fix on the previous commit revealed a bug where a library script cannot be copied except on the first login after a cache clear.
This is unrelated to this commit and needs to be fixed at some subsequent time.
As per http://wiki.secondlife.com/wiki/Mesh/Mesh_Asset_Format, some submesh blocks may just have the flag "NoGeometry" to signal that they provide no mesh data.
If a block contains this, ignore it for meshing purposes rather than suffer a ClassCastException
This fixes physics proxy meshing, so you can now walk through mesh doorways, properly stand on the trailer of mesh trucks, etc.
To get mesh physics proxy, the UseMeshiesPhysicsMesh must be true in a [Mesh] config section in OpenSim.ini (example in OpenSimDefaults.ini).
Convex hull physics not currently supported.
This matches the ability to disable the memory part
This is controlled through the FileCacheEnabled parameter in FlotsamCache.ini
Default is true, so existing installations are not affected.
Improved fcache command feedback when various caches are disabled.
Re-enabled test for flotsam cache with file caching disabled.
If a user with a very large inventory right-clicks on their "My Inventory" folder, viewer 1 code will send a massive number of Fetchinventory requests.
Even though each is handled asynchronously via a pool thread, the sheer frequency of requests overwhelms the pool and freezes inbound packet handling.
This change makes the first Fetchinventory thread also handle subsequent requests, freeing up the other threads.
Further efficiencies could be made by handling all the items in a particular FetchInventory request together, rather than separately.
This is to avoid problems with corrupt inventories where an inventory link target points back at the source's folder
No viewer has been observed to set these up as of yet. If this ever happens, we will need a more sophisticated solution to track sent folders within the recursion
This now creates an avatar but appearance is always cloudy.
Move doesn't work.
Really, creating an NPC should only involve a ScenePresence rather than doing anything with IClientAPI, since an NPC has no viewer to communicate with!
Console output is more appropriate for console commands. The log only gets one side of the conversation anyway (since it doesn't necessarily record command inputs).
Many thanks to the aurora project for pioneering this.
This code is almost certainly not bug free, but it does at least appear to handle simple meshes (except when the viewer crashes - but it is beta!).
Instead of performing the 4096 check when the region is linked (and subsequently removing the link), leave the link in place and perform the check in the entity transfer module
This allows us to explicitly tell the hypergridder why the teleport failed (region out of range).
It also allows people on regions that are within range (on a large source grid) to teleport.
The Check4096 config parameter in the [GridService] section is replaced by a max_distance paramter in a new [EntityTransfer] section in OpenSimDefaults.ini
Since the parameter is in OpenSimDefaults.ini no action needs to be taken unless you want to increase this limit. It could also be decreased.
The check is being made in the base entity transfer module, since I believe the viewer problem occurs both on extremely large grids and while hypergridding.
RemoteGridService connector. Timeout is currently set at five
minutes. Negative results are not cached.
The result is that operations like send an instant message do
not have to go through the grid service every time.
Changed the experimental capability introduced a couple of commits ago: now sending that extra information as part of the response in the SimulatorFeatures cap.
For the most part, defaults are made to match those already in FlotsamCache.ini.example.
The one exception is that the 48 hour file timeout from the code is used instead of the 0 hours that was in the example file. This can be tweaked if necessary.
Most importantly, the default cache directory is now ./assetcache (as in FlotsamCache.ini.example) rather than ./FlotsamAssetCache (as was the internal code default).
Therefore, if you were using flotasm without using the config file, then please rename your cache directory or start using the ini file and change the default there if you want to keep using your existing cache.
Using MyISAM proves vastly faster for persisting scene objects.
For instance, a scene object that took 9 seconds to persist before now takes 1. This also improves the experience of loading large OARs.
We don't use any of the transactional features of InnoDB.
The only thing that may have an impact is that InnoDB does row locking on inserts while MyISAM does table locking.
However, field reports say there is no noticeable difference.
22:07:53 - [USER AGENT CONNECTOR]: remote call to http://hg.osgrid.org:80/ returned an error: Requested method [locate_user] from 127.0.0.1 threw exception: Object reference not set to an instance of an object at OpenSim.Services.HypergridService.UserAgentService.LocateUser (UUID userID) [0x00000] in <filename unknown>:0
Justin Clark-Casey (justincc)