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2008-03-14* Preliminary work with the ODEPlugin to collect collision data.Teravus Ovares3-6/+175
2008-03-10* Added Linear Acceleration reporting to the ODEPlugin.Teravus Ovares1-1/+21
* Added support for LSL llGetOmega (Rotational/Angular Velocity)- ODEPlugin is the only physics plugin that reports it.
2008-03-10ODEPluginTeravus Ovares2-0/+37
* Added osSetPrimFloatOnWater(BOOL) to make Physical prim float at the water level. * osSetPrimFloatOnWater(TRUE); or osSetPrimFloatOnWater(FALSE); * By default, prim do not float at the water level. * More work is needed on the floating, but it's a start.
2008-03-10* Added ODEPlugin Support for llSetBuoyancy. Set Buoyancy to 1 for space prim.Teravus Ovares3-11/+173
* Added WaterLevel support to the ODEPlugin. More on this later.
2008-03-09* Fixed a few things and enabling Physical Prim border crossings again.Teravus Ovares2-66/+75
* Everyone try to push a physical prim across a region border now.
2008-03-09ODE PluginTeravus Ovares2-56/+75
* More cleanup * Less noise
2008-03-09* Fixed the Link + Duplicate + Unlink both = 'ODE Invalid Argument in ↵Teravus Ovares2-27/+39
Collision Space Crash' * Added: Console comment: [PHYSICS]: The scene reused a disposed PhysActor! *waves finger*, Don't be evil.
2008-03-09* Cleaned up some locking on the ODEPlugin to make it more developer friendlyTeravus Ovares2-505/+496
* Expect the occasional deadlock?
2008-03-06* Killed 4 more warnings (at 16 now)Teravus Ovares1-1/+1
2008-03-05* Four more warnings, etc etc.Adam Frisby2-9/+0
2008-03-05* Three more warnings are a-gone.Adam Frisby1-3/+0
2008-03-04Added copyright heaaders. Minor cleanup.Jeff Ames1-0/+27
2008-03-03* Applied patch 708 from devalnor. Thanks devalnor!Teravus Ovares2-81/+93
* ODE: Added support for larger box stacks. (they're slow, but they work) * ODEPlugin no longer tries to 'catch up' with the simulator frame rate if it gets behind. Catching up was causing a lot of problems with larger box stacks and other things that stall the simulator (like saving prim in the datastore)
2008-03-02* This is a very icky implementation of physical linkset prim using fixed ↵Teravus Ovares2-120/+209
joints. This will change quite drastically, however it's fun to play with. * To play with this you must link your prim before setting it physical, otherwise they won't link in the physics engine properly. This will also be fixed. * Currently the linked prim are extremely unstable because I have yet to implement combining of forces with the same normal. This will also be fixed. In fact, the whole PhysicsActor, ODEPrim relationship will be reworked to consider groups from the get-go. * This implementation is better then it crashing your sim, so I'm commiting it for now.
2008-02-29* Fixed Cylinder mass formula using diameter instead of radius.Teravus Ovares1-2/+2
2008-02-29* killed a 'new mass' debug line.Teravus Ovares1-1/+1
2008-02-29* ODEPlugin Teravus Ovares1-1/+207
** Added more realistic calculations of mass for the rest of the supported prim shapes+holes+cuts+tapers. Previously they were the generic height * width * length. Spheres roll (Angular velocity) more realistically, etc.
2008-02-24* Adds unit test glue to the OdePlugin.Teravus Ovares1-0/+99
* Adds one unit test. CreateAndDropPhysicalCube. * More unit tests will be done * Let me know if this breaks Linux build..
2008-02-23* Made Physics updates a teensy bit more responsive. A previous CPU ↵Teravus Ovares1-1/+5
optimization of mine slowed the speed of updates using the 'poll' method in certain circumstances.
2008-02-23* One more fix to the selected featureTeravus Ovares1-1/+1
* Don't act immediately on a physical prim unless it's moving. * This helps when you're trying to make a box stack and you select the bottom most box.
2008-02-23* Added Support within the ODEPlugin for Selected. Which means that;Teravus Ovares3-34/+251
* When you select a physical prim, it stops while you've got it selected. * When you move or alter a prim in some manner, it doesn't become collidable until you de-select it * When you select a prim, it doesn't become temporarily 'phantom' until you make some change to it while it's selected. (this prevents accidental selections in prim floor from causing it to go phantom on you(but don't move it or you'll fall)) * There's one major difference, and that's a physical object won't stop if you don't have permission to edit it. This prevents people who don't have edit permissions on a prim from stopping it while it's moving.
2008-02-21* A few additional null checks in the Physics Scene and PhysicsActor so we ↵Teravus Ovares1-2/+4
don't try to enumerate dead null ODECharacter objects when things get *really* slow.
2008-02-20Minor cleanup.Jeff Ames2-24/+11
2008-02-19* This patch adds Prism support to the Meshmerizer. Prism is one of the ↵Teravus Ovares1-0/+3
object types in the drop down on the object tab. Positive tapers are slightly incorrect(prim sinks into ground a tiny bit). Everything else that's supported works as expected. Hollow, cut, negative tapers, top shear.
2008-02-18ODE: Tired of floating above the ground after crossing a border? Boy have I ↵Teravus Ovares2-3/+4
got a solution for you! For a limited time, you can be the right height after border crossings automatically. Just three easy payments of $9.95 and make sure your neighbor is sending child agent updates!
2008-02-17* Last bit of cleanup now. As long as you keep physical prim off, you ↵Teravus Ovares1-11/+13
should have a reasonably stable experience with ODE again. * Physical prim at the simulator edge still seems to have the occasional issue.
2008-02-17* Various ODE CleanupsTeravus Ovares2-64/+83
2008-02-17* Disabling physical prim crossings until they get a bit more stable.Teravus Ovares1-7/+7
2008-02-17* Fixed the Ghost physical hull on deleting a physical Prim Teravus Ovares1-61/+75
* Fixed a deadlock when there is an exception in the collision and stepping parts of Simulate.
2008-02-17* Located and destroyed the weird velocity and rotation transfers. It ↵Teravus Ovares2-9/+21
turned out to be that the Static PhysicsVector.Zero was transferring velocities between all non fixed objects. Not so static after all :(. Finding it was cruel and unusual punishment from the CLR. * Therefore, when you run through a pile of prim you won't see things rotate when they're not supposed to anymore. * Avatars don't float off either.
2008-02-15* ODE Stability update 4 :D Teravus Ovares3-107/+240
* Changed the way meshing requests get sent to the ODEPlugin * Numerous other fixes
2008-02-14* Made new Framework.Constants class, added RegionSize member.Adam Frisby1-4/+4
* Converted all instances of "256" spotted to use RegionSize instead. Some approximations used for border crossings (ie 255.9f) are still using that value, but should be updated to use something based on RegionSize. * Moving Terrain to a RegionModule, implemented ITerrainChannel and TerrainModule - nonfunctional, but will be soon.
2008-02-14* Removed the noise from the console. The last commit seems to have ↵Teravus Ovares2-6/+3
resolved the recent reports of 'argument not a space' on linux. Though, there were about 50 changes :D
2008-02-14* Another ODE Stability update. This might fix the recent Linux issues ↵Teravus Ovares2-90/+210
with the ODEPlugin.
2008-02-14* ODE - This fixes a few things and breaks a few more.Teravus Ovares2-25/+18
2008-02-14Cleaned up some typos.Jeff Ames3-4/+4
2008-02-14* Bigisn ODE Stability update 2Teravus Ovares2-23/+65
2008-02-13* Bigish ODE stability Update. Run PrebuildTeravus Ovares3-117/+229
2008-02-13* This fixes mantis 553 (It appears that the exception is thrown when there ↵Teravus Ovares2-3/+10
is a collision with a cylinder that is both hollowed and either tapered or cut. The sequence of actions that reproduce the problem for me are: create a cylinder, hollow to 95%, taper X/Y, then collide it with another object or avatar. Note that the cylinder itself is not marked physical. )
2008-02-13* Removed a debug line that got called every frame.Teravus Ovares2-2/+2
2008-02-13* Made physical prim stable enough for the general population to turn on. ↵Teravus Ovares3-14/+122
(though I still don't recommend it for welcome regions unless object build is off. * Updated the ode.dll for windows with a more reasonable stack space reserve. Linux users will need to type ulimit -s 262144 before starting up OpenSimulator if using Physical Prim to protect against stack collisions. or run the included ./bin/opensim-ode.sh to start up OpenSimulator in ODE mode. * Added internal collision score and am keeping track of 'high usage' prim. * Tweaked collisions some more * Tested up to 460 physical prim in extremely close quarters (which was previously impossible in OpenSim). After 460 in tight quarters, physics slows down enough to make it hard to do any moving, however.. non physics things still work, such as logging on to the simulator, etc.
2008-02-12* Physical prim cross borders and continue from where the left off on the ↵Teravus Ovares1-6/+38
other side now, assuming the region on the other side has physical prim enabled.
2008-02-12* A bunch of updates to make things more smooth.Teravus Ovares2-10/+41
** Sending the actual TimeDilation to the client now instead of the 62455 constant. The client is *supposed* to use that value to sync with the simulator. (actually sending ushort.maxvalue * TimeDilation) ** Disabling prim that inter-penetrate instead of just not attaching a joint ** Reduced prim spin a 'little' bit, but not *enough* ** Tweaked the TimeDilation algorithm to be closer to 1.0 by default and various changes to the sim stats reporter ** Created a .SetValues method to PhysicsVector so we can simply call the setvalues function instead of .x, .y, .z sets. ** Experimented with a .GetBytes Method on PhysicsActor to be able to use the LLVector3.FromBytes() method. ** Upped the Inter-penetration depth to 0.25 instead of .08.
2008-02-12* This resolves the null exceptions when a script is manipulating a physical ↵Teravus Ovares2-1/+4
object in ODE and you delete the object. The script is still running and trying to add force, but the object reference is null.
2008-02-11* Added PhysicsScene.Dispose()Teravus Ovares1-0/+20
* In ODE, disposing of all of the ODE objects and the ODE World to reclaim memory when the simulator restarts.
2008-02-11* um, Prim crossings? Experimental.Teravus Ovares1-0/+1
* Backup your database just in case.
2008-02-09* Adds Top Shear support to the Meshmerizer for the Cube prim and the ↵Teravus Ovares2-0/+8
Cylinder prim.
2008-02-09* Tweaked timing of rapid mesh requests. Helps a race condition.Teravus Ovares1-2/+13
2008-02-08* Fixed a situation in ODE where it didn't call the mesher on a cube when ↵Teravus Ovares1-0/+3
you tapered if you didn't have a cut or a hollow.
2008-02-08* This update adds limited support for Cylinder meshed prim in the ↵Teravus Ovares2-0/+15
Meshmerizer plugin. (Limited because path cut is wrongly offset and while Hollowing works, you can walk through the inside wall.)