Robert Adams
edd1b353a5
BulletSim: update and add to the TODO list.
2012-12-06 09:31:05 -08:00
Robert Adams
18fe35906d
BulletSim: add detail logging detail flag so I don't have to comment and uncomment the detail logging when changing the depth of logged info.
2012-12-06 09:30:57 -08:00
Robert Adams
cc59e3cbdf
BulletSim: only check position sanity if the prim is physical -- the user can do anything dumb they wish.
2012-12-06 09:30:50 -08:00
Robert Adams
2ecd8e6720
BulletSim: add values for material friction and restitution. Fix line endings in material definition file.
2012-12-06 09:30:42 -08:00
Robert Adams
6d7f66f781
BulletSim: Don't add gravity to down force -- let Bullet do that. Add VehicleAddForce to set of managed vehicle prim properties.
2012-12-06 09:30:35 -08:00
Robert Adams
e599a8b242
BulletSim: Vehicle angular vertical attraction works. Other vehicle angular forces commented out for the moment for debugging.
2012-12-06 09:30:28 -08:00
Robert Adams
787636b97a
BulletSim: Reduce idle region physics overhead where there are MANY
...
static objects by more restrictive selection of objects that collide
with static objects.
Rename collision mask fuctions from 'filter' to 'group' so it is clear
what is being set.
Rename BulletSimAPI.SetCollisionFilterMask() to SetCollisionGroupMask to match above.
Restore passing of time step to linear and angular motion component routines.
Use buffering vehicle physical parameter get/set routines consistantly.
Make range enforcement clearer by using ClampInRange() function for parameter setting.
Remove commented out experimental vehicle calculations.
2012-12-03 16:25:51 -08:00
Robert Adams
41f1c5b7f7
BulletSim: rework angular corrections to remove any hybrid code and compute absolute collections.
2012-12-03 07:59:56 -08:00
Robert Adams
2586bab2dd
BulletSim: add stubs for generalization of preStep actions. Will eventually 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.
2012-12-03 07:59:52 -08:00
Robert Adams
dc0497c1b8
BulletSim: begin tracking a TODO list. There just are so many things to remember to do.
2012-12-03 07:59:49 -08:00
Robert Adams
10fcc70b36
BulletSim: revert angular vertical attraction from motor to code. The motor code did not return the restoring difference but the current value. Remove unused commented out code.
2012-12-03 07:59:46 -08:00
Robert Adams
f9fed421fe
BulletSim: format vehicle detail logging messages so vehicle changs are grouped better in the log output.
2012-12-03 07:59:42 -08:00
Robert Adams
20c3ec7d92
BulletSim: localize vehicle property setting so the vehicle prim is only updated at the end of the vehicle simulation step and the push of the physics property update event only happens if the properties are actually changed.
2012-12-03 07:59:39 -08:00
Robert Adams
b124aae05e
BulletSim: Add DumpActivationInfo2 function. Change static objects from DISABLE_SIMULATION to ISLAND_SLEEPING. Update DLLs and SOs to add DumpActivationInfo2 function.
2012-12-01 15:39:13 -08:00
Robert Adams
ec63e4ff29
BulletSim: remove time scaling of computed vehicle absolute velocity since Bullet will scale the movement by the time slice. Restore LIMIT_MOTOR_UP to definitition of BOAT simce some vehicle engines use it even for land vehicles. Push vehicle parameter updates through the regular property update to solve vehicles floating off when they should be stopped.
2012-11-29 22:21:45 -08:00
Robert Adams
0bda35e18f
BulletSim: add copyright header where it is missing. Remove some unnecessary 'using' requirements so testing framework is less complicated.
2012-11-29 09:53:59 -08:00
Robert Adams
0cd99c74a7
BulletSim: add expanded call to IMesher/Meshmerizer which enables/disables mesh caching. Since BulletSim caches and tracks the unmanaged memory version of meshes, the Meshmerizer itself does not need to cache built meshes once BulletSim has made the physical proxy mesh.
2012-11-29 09:24:53 -08:00
Robert Adams
b8a7cbb9e9
BulletSim: reverse direction of hover correction. Removes problem with vehicles being orbited.
2012-11-29 08:03:30 -08:00
Robert Adams
2ccd4c1302
BulletSim: fix boats floating low by removing LIMIT_MOTOR_UP flag from TYPE_BOAT definition.
2012-11-28 09:48:48 -08:00
Robert Adams
0a66317fa6
BulletSim: move GetWaterLevelAtXYZ from BSScene to BSPhysTerrain.
2012-11-28 09:48:33 -08:00
Justin Clark-Casey (justincc)
aae76f7be4
Stop logging spurious asset data for {0} is zero length error for sculpts/mesh
...
ODEPrim, for instance, always hits this code path twice at the moment
Firstly before any sculpt data has been loaded (hence the spurious message)
Secondly when any sculpt data has been loaded or failed to load (when the message would be valid).
Hence comment this out and rely on the message in ODEPrim.MeshAssetReceived() instead
(though this is not ideal since it requires all physics plugins to copy/paste similar code).
2012-11-28 02:01:04 +00:00
Robert Adams
8e459a0346
BulletSim: reorganize linear movement routine into separate subroutines enabling external calibration routines and unit tests.
2012-11-27 10:04:00 -08:00
Robert Adams
a5100cafee
BulletSim: fix terrain mesh generation for problem with regions that have unequal edge heights. Thanks UBit.
2012-11-27 10:03:55 -08:00
Robert Adams
68fe7dff20
BulletSim: reorganize angular movement routine into separate subroutines enabling external calibration routines and unit testing.
2012-11-27 10:03:49 -08:00
Robert Adams
59554758b1
BulletSim: implementation of vertical attraction motor.
2012-11-27 10:03:44 -08:00
Robert Adams
9e0db36c82
BulletSim: add 'infinite' timescale that does not reduce motor target or friction.
2012-11-27 10:03:38 -08:00
Robert Adams
5685b33071
BulletSim: increase vehicle stability by suppressing Bullet's update to angular velocity.
2012-11-26 10:47:34 -08:00
Robert Adams
084e3926ca
BulletSim: use m_angularMotor to do the basic movement. Add the setting of same. Rename the angular forces and add comments to match MoveAngular to the form of MoveLinear.
2012-11-25 20:04:33 -08:00
Robert Adams
d7126a14e1
BulletSim: up the vehicle angular damping to 0.95. Still trying to overcome the movement added by Bullet.
2012-11-25 20:04:33 -08:00
Robert Adams
4c077a0694
BulletSim: organize MoveLinear code for understandability. Make LIMIT_MOTOR_UP contribution a velocity and not a force.
2012-11-25 20:04:32 -08:00
Robert Adams
f977131fe0
BulletSim: add ToString override to BSVMotor.
2012-11-25 20:04:32 -08:00
Robert Adams
319ec3235c
BulletSim: add BSVMotor as BSDynamics linear motor.
...
Properly limit *_MOTOR_DECAY_TIMESCALE to 120 as per specs.
Invode BSDynamics.Refresh() when vehicle type is changed. Previously
the vehicle properties weren't getting set because the physical
properties were set before the vehicle type was set.
Add a "use name" to BSMotors for identification while debugging.
Correct current and target confusion in BSVMotor design.
Rename CurrentValueReductionTimescale to FrictionTimescale.
Event more detailed logging.
2012-11-25 20:04:31 -08:00
Robert Adams
980edabc2e
BulletSim: clean up TODO list. It is kept somewhere wlse that should be more 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.
2012-11-25 20:04:29 -08:00
Robert Adams
9a42405944
BulletSim: small change to add position correction force with AddForce rather than just storing it in the variable
2012-11-25 20:04:28 -08:00
Robert Adams
22d5bf8ff9
BulletSim: complete vector motor. Correct line endings.
2012-11-25 20:04:28 -08:00
Robert Adams
d1480ac7ee
BulletSim: add terrain collision margin and vehicle angular damping
...
parameters to the parameter block.
New API call for setting collision margin.
2012-11-25 20:04:27 -08:00
Robert Adams
c3f30fef96
BulletSim: add parameter for terrain collision margin.
...
Add locking around unlikely but possible race conditions on terrain list.
2012-11-25 20:04:27 -08:00
Robert Adams
4ae30873ad
BulletSim: Add tables and initialization for different attributes for different materials. For the moment, the per material tables are not used.
2012-11-25 20:04:26 -08:00
Justin Clark-Casey (justincc)
22d4c52ffc
Consistenly make NUnit test cases inherit from OpenSimTestCase which automatically turns off any logging enabled between tests
2012-11-24 03:15:24 +00:00
Melanie
3b2caa63b0
Rename BulletSim's PhysicsShapeType to BSPhysicsShapeType because it
...
conflicts with PhysicsShape type defined in later libOMV
2012-11-22 14:45:41 +00:00
Robert Adams
cbc7e7bf85
BulletSim: Make avatar capsule so it is not circular.
...
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.
2012-11-21 16:43:53 -08:00
Robert Adams
4a0de01704
BulletSim: Properly position mesh terrain on creation (fixes terrain not appearing to be working). Centralize terrain shape creation logic. Remove very chatty detail log messages.
2012-11-21 16:43:45 -08:00
Robert Adams
a59368c4a1
BulletSim: add terrainImplementation parameter with default to Mesh.
2012-11-21 16:43:37 -08:00
Robert Adams
2dc7e9d3fa
BulletSim: fix line endings to be all Linux style (windows style keeps creeping in)
2012-11-21 16:43:29 -08:00
Robert Adams
34cbc738a8
BulletSim: enablement and debugging of mesh terrain.
2012-11-21 16:43:21 -08:00
Robert Adams
71b9640dfa
BulletSim: pull heightmap implementation out of the terrain manager so a mesh terrain can be implemented.
2012-11-21 16:43:14 -08:00
Robert Adams
8dd5813889
BulletSim: rename SHAPE_AVATAR to SHAPE_CAPSULE with the eye to eventually having mesh avatars.
2012-11-21 16:43:06 -08:00
Robert Adams
65e55ada87
BulletSim: uplevel FixedShapeKey out of ShapeData structure (since it is getting simplified out of existance someday) and update all the references to same.
2012-11-21 16:42:58 -08:00
Robert Adams
d6db0d5740
BulletSim: uplevel PhysicsShapeType out of ShapeData structure (since it is getting simplified out of existance someday) and update all the references to that enum.
2012-11-21 16:42:50 -08:00
Robert Adams
4d29488216
BulletSim: change PositionSanityCheck to apply a force to correct position corrections (below ground and floating).
2012-11-21 16:42:42 -08:00