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path: root/OpenSim/Region/Physics/BulletSPlugin/BSScene.cs (unfollow)
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2012-12-31BulletSim: complete movement of BulletSimAPI functions to BSAPITemplate.Robert Adams1-65/+62
Update BulletSim DLLs and SOs with simplier step function interface.
2012-12-31BulletSim: nearly complete in conversion from BulletSimAPI to BSAPITemplate. ↵Robert Adams1-1/+1
Only initialization and debug fuctions left.
2012-12-31BulletSim: first round of conversion from direct BulletSimAPI interfacing by ↵Robert Adams1-2/+8
BulletSim core to using the BulletSimAPITemplate. Physical object creation and destruction first.
2012-12-27BulletSim: correct collision mask definition for linkset children.Robert Adams1-0/+1
Remove unused code. Add comments and TODOs.
2012-12-27BulletSim: Parameterize nominal frame rate (55) and add parameters to ↵Robert Adams1-3/+8
dynamially turn on/off detailed, unmanaged data dumping of prims and vehicles.
2012-12-27BulletSim: add physical parameter min/max constants in BSParam. I just don't ↵Robert Adams1-9/+0
like raw numbers scattered around the code.
2012-12-26BulletSim: scale the force for external AddForce by the simulationRobert Adams1-0/+4
step time so it will be applied completely the next step. The internal AddForce routine does not scale the force.
2012-12-24BulletSim: Rename some of the interface structures (BulletWorld, ...)Robert Adams1-2/+2
to get ready for... Start creation of BulletAPITemplate. This defines the abstract interface functions. Following commits will move over to the new interface. This will enable switching between the managed and unmanaged version of Bullet.
2012-12-22BulletSim: remove post step one-time taints (doesn't make any sense). Rename ↵Robert Adams1-82/+30
pre and post step event invocation routines to Trigger* to be consistant. Remove old, unused code.
2012-12-21BulletSim: remove all special vehicle code from BSScene. Replace per-frame ↵Robert Adams1-81/+14
updates for vehicles with per-frame action registration. One fewer special case.
2012-12-21BulletSim: repair vehicle problems introduced in previous 'improvements'. ↵Robert Adams1-1/+1
Fix line endings in BSParams.
2012-12-21BulletSim: Move all the parameter variables, tables and get and fetch logic ↵Robert Adams1-515/+34
to a separate, static class for easier addition and to remove all that bulk from the BSScene class.
2012-12-21BulletSim: begin movement of parameters from pinned memory block to ↵Robert Adams1-0/+10
variables all in managed code. Add note to TODO list to remember to do the rest. Other updates to TODO list.
2012-12-17BulletSim: apply friction to linear and angular motion before returning ↵Robert Adams1-6/+0
advanced motor value. This seems to be the problem with BulletSim vehicles turning too quickly. Also removed the configuration parameter that controlled the timestep scaling kludge for angular velocity that was added to research the question of quick turning.
2012-12-17BulletSim: fix vehicles going underground when unsat. Problem was that, when ↵Robert Adams1-1/+1
doing unsit, the order of operations on the prims and the vehicle is very chaotic and not in a good order so the root prim was being left physical and thus it fell for a bit. Also changed default of velocity scaling to be closer to the movement standard.
2012-12-16BulletSim: add parameter to UpdateProperties call into the linkset so ↵Robert Adams1-3/+7
changes from the physics engine can be differentiated from changes made by the user. This eliminates a linkset rebuild loop. Also add logic to not rebuild or freak out when the object/linkset crosses a terrain boundry.
2012-12-16BulletSim: remove some errors on shutdown by moving terrain destruction ↵Robert Adams1-2/+7
until after physical object destruction. TerrainManager also made disposable and that feature used.
2012-12-12BulletSim: non-functional commenting and reorganization of material ↵Robert Adams1-0/+1
attribute specifications.
2012-12-11BulletSim: add ini file and command line parameters to controlRobert Adams1-2/+10
dumping of physical vehicle parameters (out of Bullet) on each simulation step and to optionally scale vehicle angular velocity by the time step. The latter looks to be part of a difference between angular parameters for ODE and BulletSim. SL docs say angular velocity is measured in radians/timeScale. Not sure if this is different than what ODE does.
2012-12-10BulletSim: comment out some chatty debug logging. Rearrange some code in ↵Robert Adams1-2/+2
BSDynamics to make velocity vs force calculation clearer.
2012-12-03BulletSim: rework angular corrections to remove any hybrid code and compute ↵Robert Adams1-2/+2
absolute collections.
2012-12-03BulletSim: add stubs for generalization of preStep actions. Will eventually ↵Robert Adams1-2/+17
replace the specialized vehicle processing with preStep event processing. Add TODO comments about this feature. Redo line endings in TODO file to be all Linux.
2012-12-01BulletSim: Add DumpActivationInfo2 function. Change static objects from ↵Robert Adams1-0/+2
DISABLE_SIMULATION to ISLAND_SLEEPING. Update DLLs and SOs to add DumpActivationInfo2 function.
2012-11-28BulletSim: move GetWaterLevelAtXYZ from BSScene to BSPhysTerrain.Robert Adams1-10/+7
2012-11-26BulletSim: increase vehicle stability by suppressing Bullet's update to ↵Robert Adams1-6/+6
angular velocity.
2012-11-25BulletSim: up the vehicle angular damping to 0.95. Still trying to overcome ↵Robert Adams1-2/+2
the movement added by Bullet.
2012-11-25BulletSim: clean up TODO list. It is kept somewhere wlse that should be more ↵Robert Adams1-17/+16
public. Add error logging for the detail log writer so a message is output when it cannot write to the specified logging directory. Modify friction defaults to be closer to ODE's values. Add new collision margin and vehicle angular damping parameters.
2012-11-25BulletSim: Add tables and initialization for different attributes for ↵Robert Adams1-0/+7
different materials. For the moment, the per material tables are not used.
2012-11-21BulletSim: Make avatar capsule so it is not circular.Robert Adams1-7/+11
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.
2012-11-21BulletSim: add terrainImplementation parameter with default to Mesh.Robert Adams1-0/+5
2012-11-21BulletSim: tweek avatar capsule parameters so avatar feet don't go below ↵Robert Adams1-5/+6
ground. This solves the bouncing, short avatar problem (Mantis 6403).
2012-11-18BulletSim: Use base class constructors for initialization of BSShape and ↵Robert Adams1-1/+1
other classes.
2012-11-06BulletSim: remove limit on taints that can happen before a step. Remove some ↵Robert Adams1-12/+16
debugging code (detail log flushing).
2012-11-03BulletSim: fix compound linkset crash by not freeing shape of child prims.Robert Adams1-2/+2
Remove all compilation warnings (mostly 'protected' in sealed classes.) Add the dynamicAabbEnable parameter to creation of compound shapes.
2012-11-03BulletSim: search the mesh and hull lists to find shapes if type is not ↵Robert Adams1-1/+1
known. This makes sure the correct accounting is done for the particular shape.
2012-11-03BulletSim: Move construction of compound linkset from ShapeCollectionRobert Adams1-2/+22
into LinksetCompound where it should be. Create meshes for native shapes when part of a compound linkset because scale is currently per object and not per collision shape. Don't schedule a LinksetCompound refresh if just changing properties.
2012-11-03BulletSim: parameterize selection of linkset implementationRobert Adams1-0/+5
2012-11-03BulletSim: debugging of compound shape implementation of linksets.Robert Adams1-1/+11
Add compound shape creation and freeing in shape manager. Add optional taint-time execution method and update code to use it. Add API2 linkage for more compound shape methods (get num, get/remove by index, ...) Modify perferred shape return so linkset children can have differet shapes than root. Add Position and Orientation calls to linksets so children can be moved around by the linkset by its own calculation. Allows for very general linkset implementations.
2012-11-03BulletSim: rename BSBody and BSShape to PhysBody and PhysShape. Add skeleton ↵Robert Adams1-10/+10
of BSLinksetCompound.
2012-11-03BulletSim: fix problem with multiple linksets stepping on each other if they ↵Robert Adams1-3/+4
are built at the same time.
2012-11-03BulletSim: add post taint taints and post step taints. The post taints ↵Robert Adams1-16/+122
operation is most useful and is used by linksets to build and rebuild only once before the simulation step.
2012-11-03BulletSim: Add banking and other new code to vechile dynamics. Add third ↵Robert Adams1-1/+1
party license and contributor in for for Aurora-Sim project for physics code.
2012-10-23BulletSim: fix problem with avatars sinking into the ground.Robert Adams1-2/+1
Change terrain activation state to DISABLE_SIMULATION for better performance.
2012-10-22BulletSim: remove chatty debug message.Robert Adams1-1/+1
2012-10-22BulletSim: fix bug that caused error (and a crash on 32 bit Linux) when mesh ↵Robert Adams1-0/+1
assets weren't already in the cache. Comment cleanups.
2012-10-22BulletSim: remove trailing spaces to make git happy.Robert Adams1-2/+2
2012-10-19BulletSim: reorder avatar collision checking to eliminate double collision_end.Robert Adams1-13/+17
Various tweekings to avatar shape/mass/inertia/etc. Remove change from avatar radius to diameter. But still the avatar sinks. Collision_end now happens immediately rather than at the next subscription time.
2012-10-19BulletSim: change nonimal physics frame rate to 55 to give same numbers as ODE.Robert Adams1-13/+13
Change character scaling to represent size of capsule (diameter rather than radius) Modify create capsule call to pass radius and height. Eliminate errors when calculating shape inertia (should have some type checking).
2012-10-19BulletSim: remove code in ShapeCollection that hinted at shape sharing.Robert Adams1-47/+67
Add new function to ParameterDefn for calling BulletSimAPI to set values. Tweaking to BSCharacter parameter setting to try and have avatars stand.
2012-10-19BulletSim: Fix small problems with last patch: BSScene.World properly ↵Robert Adams1-9/+4
initialized and setting of C++ parameters commented out. Comments and logging added.
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