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2013-01-15BulletSim: add debugging messages to know when assets for physicalRobert Adams4-17/+51
objects have been fetched. Update TODO list with more work.
2013-01-15BulletSim: reduce maximum force a script can apply (like in llApplyImpulse)Robert Adams1-3/+3
to the documented maximum from the outragious number previously.
2013-01-16Implement co-operative script termination if termination comes during a ↵Justin Clark-Casey (justincc)18-54/+327
script wait event (llSleep(), etc.) This makes use of EventWaitHandles since various web references indicate that Thread.Interrupt() can also cause runtime instability. If co-op termination is enabled, then termination sets the wait handle instead of waiting for a timeout before possibly aborting the thread. This allows the script to cleanly terminate if it's in a llSleep/LL function delay or the next time it enters such a wait without any timeout period. Co-op termination is not yet testable since checking for termination request within loops that never trigger a wait is not yet implemented. This commit, unlike 1b5c41c, passes the wait handle as an extra parameter through IScript.Initialize() instead of passing IScriptInstance itself.
2013-01-16Revert "Implement co-operative script termination if termination comes ↵Justin Clark-Casey (justincc)7-289/+13
during a script wait event (llSleep(), etc.)" Doing this as a favour to Melanie. This will be back with passing the wait handles directly to the api. This reverts commit 1b5c41c14ad11325be249ea1cce3c65d4d6a89be.
2013-01-16Implement co-operative script termination if termination comes during a ↵Justin Clark-Casey (justincc)7-13/+289
script wait event (llSleep(), etc.) This makes use of EventWaitHandles since various web references indicate that Thread.Interrupt() can also cause runtime instability. If co-op termination is enabled, then termination sets the wait handle instead of waiting for a timeout before possibly aborting the thread. This allows the script to cleanly terminate if it's in a llSleep/LL function delay or the next time it enters such a wait without any timeout period. Co-op termination is not yet testable since checking for termination request within loops that never trigger a wait is not yet implemented.
2013-01-15Instead of passing separate engine, part and item components to script APIs, ↵Justin Clark-Casey (justincc)15-79/+109
pass down IScriptInstance instead. This is to allow the future co-operative script thread terminate feature to detect and act upon termination requests. This splits the assembly and state loading out from the ScriptInstance() constructor to a separate Load() method in order to facilititate continued script logic regression testing.
2013-01-15Add Json-Rpc 2.0 To Registered HandlersBlueWall5-0/+298
Added registration json-rpc handlers in the http server. Covers version 2.0 See: http://www.jsonrpc.org/specification
2013-01-15BulletSim: tweeks to improve hover.Robert Adams1-5/+21
2013-01-15BulletSim: temporarily disable banking and direction deflectionRobert Adams2-10/+29
because the computations are wrong. Add VehicleTorqueImpulse routines.
2013-01-15BulletSim: fix logic for enabling unmanaged code debug messages.Robert Adams1-1/+14
Free pinned memory when physics engine is unloaded.
2013-01-15BulletSim: by default, turn on continuious collision detection (CCD)Robert Adams1-3/+3
and enable friction computation caching. Remove dangerous BulletSim settings from OpenSimDefaults.ini.
2013-01-14move resit fix to ScenePresence.cs and allow for requesting sit on objects ↵dahlia2-12/+7
other than the object currently sat on
2013-01-15Print full stacktrace from plugin loading failure to help determine what ↵Justin Clark-Casey (justincc)1-2/+5
went wrong, rather than a possibly unhelpful simple exception message.
2013-01-14BulletSim: fix not moving physical objects below terrain to over terrain.Robert Adams5-18/+36
Add locking on register prestep action list preventing potential race conditions. Little comment and formatting changes.
2013-01-14refactor: Simplify ScriptInstance by retaining reference to SceneObjectPart ↵Justin Clark-Casey (justincc)1-72/+55
instead of sometimes but not always looking it up.
2013-01-14BulletSim: disable center-of-mass computation for linksets until debugged. ↵Robert Adams2-25/+36
Move physical prim above ground if it is underground. Previously tried to correct by applying and up force but the prim would never go through the ground.
2013-01-11BulletSim: move center of gravity of linkset to its geometric center.Robert Adams10-32/+106
Necessitated allowing simulator and physical position of a body to get out of sync since Bullet assumes that <0,0,0> is the center of mass. Update DLLs and SOs for the UpdateChildTransform so positions of individual prim in a linkset can be implemented.
2013-01-11BulletSim: add osGetPhysicsEngineType() LSL function and updateRobert Adams12-22/+82
the physics engines to return the name that is specified in the INI file ("physics = XXX") as the type of engine. This os function is a little different than the others in that it does not throw an exception of one is not privilaged to use it. It merely returns an empty string.
2013-01-11BulletSim: Add IsSelected attribute to physical objects. Have vehicles check ↵Robert Adams4-50/+162
to see if physical before trying to step. Replace vehicle gravity application. Previously relying on Bullet to apply gravity but since vehicles over-ride the velocity calculation, gravity never had a chance to accelerate the body down. Added AddForceImpulse as well as AddForce for those who need to apply immediate velocity updates. Use the impulse to apply the linear motion.
2013-01-11Fix exception reporting in SceneObjectPart so it logs what the exception is ↵Robert Adams1-2/+2
rather than just saying it happened.
2013-01-11BulletSim: Redo linear function coding so they can better interact. New ↵Robert Adams2-62/+91
algorithm for limitMotorUp that relies on going up when not colliding rather than distance from ground. Add parameter for turning on and off embedded source vehicle debugging.
2013-01-11BulletSim: remove double application of buoyancy. Centralize computation of ↵Robert Adams4-65/+59
buoyancy. Add motor angular debugging controls.
2013-01-11BulletSim: fix the 'No recognised physics mesh found ...' error spew by ↵Robert Adams1-1/+1
remembering that the last asset fetch failed until the simulator resets the shape parameters.
2013-01-10add some sanity checking to HandleAgentRequestSit handlerdahlia1-2/+12
2013-01-11Implement a workaround solution for saving manual script state changes by ↵Justin Clark-Casey (justincc)1-5/+19
the user before logout instead of wrongly removing the script early. This workaround relies on the fact that a closing client goes inactive before the attachments derez calls happen. This reverts the change to remove scripts too early instead of stopping them, since the the two step stop then remove is necessary to execute the detach event.
2013-01-11Save attachments on detach/exit if a contained script state has been changed.Justin Clark-Casey (justincc)2-1/+20
This involves making Attachments module listen for start/stop script changes. It also involves removing the script from the region on detach in the same manner as every other DeleteSceneObject() call rather than simply stopping it This is necessary tue to the bad assymetry of start and stop script triggers but it appears to be the correct behaviour anyway, as detached objects are completely gone from the sim. Not just in a state where their scripts have been stopped.
2013-01-11Fix a regression in the last few scene commands changes where setting these ↵Justin Clark-Casey (justincc)1-52/+2
via the viewer estate dialog stopped working. Forgot to register the new interface. Also removes some code which got included by adpating an existing module.
2013-01-10Add "debug scene get" console command to list current scene optionsJustin Clark-Casey (justincc)1-2/+43
2013-01-10Move scene debug commands into separate module. Command changes from "debug ↵Justin Clark-Casey (justincc)5-138/+350
scene <key> <value>" to "debug scene set <key> <value>" to accomodate future settings
2013-01-10refactor: route the final scene backup through the same code that handles ↵Justin Clark-Casey (justincc)1-10/+1
periodic backup This is rather than making unnecessary duplicate checks that the SOG later performs again.
2013-01-10minor: Capitalize GroupsModule command categoryJustin Clark-Casey (justincc)1-1/+1
2013-01-10minor: add missing newline to "debug scene" console commandJustin Clark-Casey (justincc)1-1/+1
2013-01-10Remove unimplemented "debug teleport" console commandJustin Clark-Casey (justincc)1-2/+0
2013-01-10Add "debug scene pbackup true|false" console command. This enables or ↵Justin Clark-Casey (justincc)2-13/+36
disable periodic scene backup. For debug purposes. If false, scene is still saved on shutdown.
2013-01-10On baked texture save, replace any HG ID with an ordinary asset ID so the ↵Justin Clark-Casey (justincc)1-0/+3
HGAssetBroker doesn't try to save back to the avatar's originating region
2013-01-10revert accidental change to MemoryWatchdog stat calculation in previous b1b4687Justin Clark-Casey (justincc)1-1/+1
2013-01-10Add "show script timers" command to show script timers. For debug purposes.Justin Clark-Casey (justincc)4-36/+82
Also, "show sensors" changes to "show script sensors".
2013-01-10Add "show sensors" command to show script sensor information for debug purposes.Justin Clark-Casey (justincc)3-32/+153
2013-01-09minor: Remove unnecessary commented out code from last commit c28a2f05 and ↵Justin Clark-Casey (justincc)1-4/+1
fix up code comment
2013-01-09minor: make spacing consistent in console help outputJustin Clark-Casey (justincc)1-3/+6
2013-01-08BulletSim: Fix hover height (boats float at the correct level).Robert Adams2-8/+12
Fix problem of vehicles going crazy when backing up.
2013-01-09Revert "Prevent empty Anim Packs"Melanie1-12/+0
This reverts commit 5561333668f61f043cdfc0733a4eb50a1bcfb14e.
2013-01-09Revert "Fix sequence id fr default anim"Melanie1-1/+1
This reverts commit a775931a0cec9f65748c6e20dd2695edcbe21b7f.
2013-01-09minor: Fix command match of "debug script" command to "debug scripts" to ↵Justin Clark-Casey (justincc)1-1/+1
match other scripts commands (and it's own short help text)
2013-01-09minor: Allow "script *" console commands to take multiple script item idsJustin Clark-Casey (justincc)1-30/+32
2013-01-08Fix sequence id fr default animMelanie1-1/+1
2013-01-08Prevent empty Anim PacksMelanie1-0/+12
2013-01-08Add the new UpdateAgentInformation cap to make maturity on more recent viewersMelanie1-2/+20
work.
2013-01-07BulletSim: improve vehicle angular banking and deflection computation. ↵Robert Adams1-19/+18
Rotate angular correction forces to be world relative rather than vehicle relative.
2013-01-07BulletSim: add function to push avatar up when hitting stairs.Robert Adams5-27/+119
It looks like BulletSim and ODE rely on penetration correction to cause the avatar to move up and thus allowing walking up stairs. Object penetration was minimized for walking and flying (so one doesn't go through walls) and this stopped stairs from working. This commit introduces avatar movement code to check for collisions at the feet while walking and attempts to raise the avatar for the steps. Not yet perfect but movement is better.