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4e2805496cfbdb07e0bada2f9e36fcea0989c60d
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52 Commits

Author SHA1 Message Date
Robert Adams
ffdc798720 BulletSim: Update BulletSimAPI to match the DLL interface. 
Major rework of terrain management which finally makes mega-regions work.
Update heightmap of terrain by rebuilding the terrain's body and shape.
    There is a problem with just replacing the shape so this workaround
    will do for the moment but it will need to be resolved for
    mesh and hull switching.
 2012-08-31 11:41:33 -07:00
Robert Adams
ae852bb873 BulletSim: clean up some variable naming for consistancy. 
Update DLL API for new terrain and shape/body pattern methods.
Terrain creation and modification uses new shape/body pattern.
Move debug logging callback set to initialization call so logging
   is per physics engine.
 2012-08-31 11:41:28 -07:00
Robert Adams
d3adf9b2b3 BulletSim: fix line endings. 2012-08-31 11:41:23 -07:00
Robert Adams
7c140570db BulletSim: Changes to terrain storage and management so mega-regions work. 
Moved all terrain code out of BSScene and into new BSTerrainManager.
Added logic to manage multiple terrains for mega-regions.
Added new functions to BulletSimAPI to match the library.
Moved all of the terrain creation and setup logic from C++ code to C# code.
    The unused code has not yet been removed from either place. Soon.
Moved checks for avatar above ground and in bounds into BSCharacter.
 2012-08-31 11:41:18 -07:00
Robert Adams
7b6987ce83 BulletSim: unify physical objects under BSPhysObjects. Now BSScene and BSLinkset only know of BSPhysObject's and there is only one list to search in BSScene. 2012-08-31 11:41:12 -07:00
Robert Adams
03d76e9403 BulletSim: restore most of the Detail logging statements. Will have 
no effect on non-logging running.
Capture region name that is passed to the physics engine and use
    it for detail logging file name prefix.
Fix problem with avatars dropping when flying across region boundries.
 2012-08-17 13:34:22 -07:00
Robert Adams
ccc69d66a1 BulletSim: add parameters and functionality to specify the mesh 
level of detail for large meshes.
Remove parameter and code for DetailLog (conditional logging into
   regular log file).
 2012-08-17 13:34:18 -07:00
Robert Adams
376441e550 BulletSim: make it so objects in a linkset do not generate collisions with each other. 2012-08-15 16:29:50 -07:00
Robert Adams
68f112888b BulletSim: clean up detail logging by adding many more debug log statements and then commenting out most of the additions. 2012-08-15 12:08:13 -07:00
Robert Adams
257446889b BulletSim: fix problem of a null reference exception on shutdown if there were linksets in the region. 2012-08-15 12:08:05 -07:00
Robert Adams
11a4b9ec1d BulletSim: rework physics FPS calculation to make a more realistic number. 2012-08-15 12:07:49 -07:00
Robert Adams
0c7ce4fc98 BulletSim: many, many detailed logging messages for physical linkset 
debugging.
Linkset bugs fixed where accounting of children would get lost.
Moved scene based vehicle tracking logic from prim to the scene.
Added GetCollisionFlags2 method to BulletSimAPI.
Updated DLLs and SOs.
 2012-08-10 16:22:44 -07:00
Robert Adams
320982cae3 BulletSim: add an identifier to the TaintObject call so exceptions that happen when the taint is invoked can be debugged 2012-08-09 15:17:19 -07:00
Robert Adams
5ab151c2d6 BulletSim: add avatar code to keep avatars from ending up trapped under the terrain 2012-08-08 13:48:49 -07:00
Robert Adams
19417fca41 BulletSim: Added avatar capsule scaling for size of avatar. 
This also fixes computation of avatar mass.
Added parameter MaxPersistantManifoldPoolSize.
Fixed a parameter setting bug which caused crashes of there were
  more than 400 or so physical objects. I tested up to 5000.
Updated BulletSim DLLs and SOs.
 2012-08-07 17:15:06 -07:00
Robert Adams
4adb3471ac BulletSim: update SOs and DLLs to run on more Linux versions. Correct multiple buoyancy settings when character flying. Remove chatty log message on prim destruction. 2012-08-06 12:55:52 -07:00
Robert Adams
8b04e8a297 BulletSim: Debugging log statements added. Reduced size of updata buffer trying to find a corrupted memory problem. Update DLL and SO. 2012-08-02 16:30:23 -07:00
Robert Adams
50dbb9ffe4 BulletSim: add parameters and API calls for setting ERP and CFM. 
Set ERP and CFM in linkset constraints.
Reorder rebuilding of object bodies so they are not rebuilt everytime
   something is linked and unlinked.
 2012-07-31 09:23:05 -07:00
Robert Adams
7d30637d51 BulletSim: refactor all the linkset logic out of the prim class 
and into its own class. The BulletSim data structures track
individual prims as linksets of 1 so most of the prim code is not
different between a linked and unlinked object.
 2012-07-26 16:05:57 -07:00
Robert Adams
d7add2940a BulletSim: add parameters for setting linkset constraint factors 2012-07-25 16:31:08 -07:00
Robert Adams
bf6529db32 BulletSim: Redo parameter specification so only one place has 
to change to have a parameter show up in the ini file and
command line. Will make it much easier for the next person.
 2012-07-25 16:30:59 -07:00
Robert Adams
8a574395c7 BulletSim: add Dispose() code to free up resources and close log files. 2012-07-23 16:32:36 -07:00
Robert Adams
b25d874afa BulletSim: add reference to OpenSim.Region.CoreModules in BSScene.cs attempting to fix a mono compile error. 2012-07-20 15:34:19 -07:00
Robert Adams
ca3b6b1f90 BulletSim: more detail logging for vehicle and general physics debugging. 
Physical linksets are fully functional.
Tweeking of the vehicle code to make it semi-work.
Utilize the new API2 for some setting operations.
Add GetOrientation() API call for proper reporting of children of linksets.
Changes the interface between C# and C++ code so old DLLs won't work!
 2012-07-20 14:08:29 -07:00
Robert Adams
cda67a68de BulletSim: Add very detailed logging to BSDynamics for vehicle debugging 2012-07-20 14:02:27 -07:00
Robert Adams
c400918c84 BulletSim: Add PID variables to physical scene. Not PIDing yet, but soon. 
Cleaned up code and got rid of compile warnings.
 2012-07-20 14:02:24 -07:00
Robert Adams
f9913b6ef7 BulletSim: Add detailed and voluminous debug logging that is enabled 
with an ini configuration parameter.
Correct computation of relative offsets of children in a linkset.
Remove a prim from any link relationship before deleting it.
Minor code flow cleanups.
 2012-07-20 14:02:22 -07:00
Robert Adams
e4a6611865 Clean up collision reporting code so they are properly passed to 
the simulator in batches.
More comments.
 2012-07-06 15:09:19 -07:00
Robert Adams
872d513daa BulletSim: make avatar animations update properly. 
It seems that ODE calls the avatar collision handling routine even
if there are no collisions. This causes the animation to be updated.
So, for instance, going from HOVER to FLY is caused by the physics engine
calling the collision routine each frame with 0 collisions.
 2012-03-26 17:36:33 -07:00
Robert Adams
2fcdecf090 BulletSim: fix typo introducted by previous checkins (git merge sometimes makes mistakes) 2012-03-26 08:57:40 -07:00
Robert Adams
07388071d4 Merge branch 'bulletsim1' of ssh://island.sciencesim.com/home/sceneapi/radams1/bs-opensim into bulletsim1 
Conflicts:
	OpenSim/Region/Physics/BulletSPlugin/BSScene.cs
 2012-03-23 16:20:53 -07:00
Robert Adams
ff54b3c366 BulletSim: change default of shouldDisableContactPoolDynamicAllocation from False to True. It seems that collisions don't happen well when it is False (things fall through terrain). 2012-03-23 15:50:32 -07:00
Robert Adams
3f53b7bc91 BulletSim: Add new configuration parameters to get and set console commands 2012-03-23 13:15:24 -07:00
Robert Adams
142de1d02f BulletSim: add a bunch of internal Bullet configuration parameters to OpenSimDefaults.ini and the code. 2012-03-23 13:15:23 -07:00
Robert Adams
1273f259e4 BulletSim: remove confusion between angularVelocity and rotationalVelocity (there is still confusion in the rest of OpenSim). Enhance some debug statements to include the object ID. 2012-03-23 13:15:22 -07:00
Robert Adams
1a738caeca BulletSim: update TODO list. Rearrange code for readability. Add per object friction and restitution runtime settable parameters. 2012-03-23 13:15:18 -07:00
Robert Adams
de24feb275 BulletSim: Add AvatarRestitution parameter. Centralize computation of buoyancy for flying. Tweek avatar default friction and resititution 2012-03-23 13:15:17 -07:00
Robert Adams
b22d040169 BulletSim: add some new runtime setable parameters to match the dll. 2012-03-23 13:15:14 -07:00
Robert Adams
975184b3f9 BulletSim: Update list of TODO tasks 2012-03-23 13:15:11 -07:00
Robert Adams
efe61b2481 BulletSim: remove confusion between angularVelocity and rotationalVelocity (there is still confusion in the rest of OpenSim). Enhance some debug statements to include the object ID. 2012-03-22 17:04:06 -07:00
Robert Adams
7783c93802 BulletSim: update TODO list. Rearrange code for readability. Add per object friction and restitution runtime settable parameters. 2012-03-21 16:16:47 -07:00
Robert Adams
cb2727cf6e BulletSim: Add AvatarRestitution parameter. Centralize computation of buoyancy for flying. Tweek avatar default friction and resititution 2012-03-21 16:16:46 -07:00
Robert Adams
898a16802b BulletSim: add some new runtime setable parameters to match the dll. 2012-03-21 16:16:44 -07:00
Robert Adams
eafc3d6c47 BulletSim: Update list of TODO tasks 2012-03-21 16:16:41 -07:00
Robert Adams
e9de7e7107 Update BulletSim.dll with some interface changes and tuning (see opensim-libs). Change BSScene to use new interface. 2012-01-25 14:40:38 -08:00
Robert Adams
96dce3e16c Use GetMeshKey from PrimitiveBaseShape. 2011-08-29 10:10:48 -07:00
Robert Adams
21708b832b BulletSim: add mesh representation. Use meshes for static objects and switch to hulls for physical objects. 2011-08-26 15:51:21 -07:00
Robert Adams
fef73a1a10 BulletSim: add runtime setting of physics parameters. Update default values. 2011-08-18 14:32:09 -07:00
Robert Adams
7640b5abf6 BulletSim: Parameters settable from ini file. Linksets. Physical property value tuning 2011-08-05 11:01:27 -07:00
Robert Adams
869883f2dc BulletSim: fix buoyancy for prims. Start of configurable physics parameters. 2011-07-22 15:23:57 -07:00