BulletSim: make sure vehicle physical properties are set when going

physical by delaying setting until pre-step time. Change vehicle.Refresh()
to schedule the pre-step setting.
Comments and updating of TODO list.

1 files changed, 11 insertions, 19 deletions

diff --git a/OpenSim/Region/Physics/BulletSPlugin/BulletSimTODO.txt b/OpenSim/Region/Physics/BulletSPlugin/BulletSimTODO.txt
index a95e169..d574a49 100755
--- a/OpenSim/Region/Physics/BulletSPlugin/BulletSimTODO.txt
+++ b/OpenSim/Region/Physics/BulletSPlugin/BulletSimTODO.txt
@@ -6,6 +6,7 @@ One sided meshes? Should terrain be built into a closed shape?
         Ref: http://bulletphysics.org/Bullet/phpBB3/viewtopic.php?t=4869
 Deleting a linkset while standing on the root will leave the physical shape of the root behind.
         Not sure if it is because standing on it. Done with large prim linksets.
+Terrain detail: double terrain mesh detail
 Vehicle angular vertical attraction
 vehicle angular banking
 Center-of-gravity
@@ -34,34 +35,20 @@ Vehicle script tuning/debugging
         Weapon shooter script
 Add material densities to the material types
 
-CRASHES
-=================================================
-Crazyness during 20130115 office hours was PositionAdjustUnderground for both char and prim
-        m1:logs/20130115.0934/physics-BulletSim-20130115083613.log
-        Creation of Neb's terrain made the terrain "disappear". Everything started to fall
-                and then get restored to be above terrain.
-20121129.1411: editting/moving phys object across region boundries causes crash
-    getPos-> btRigidBody::upcast -> getBodyType -> BOOM
-20121128.1600: mesh object not rezzing (no physics mesh).
-    Causes many errors. Doesn't stop after first error with box shape.
-    Eventually crashes when deleting the object.
-20121206.1434: rez Sam-pan into OSGrid BulletSim11 region
-        Immediate simulator crash. Mono does not output any stacktrace and
-        log just stops after reporting taint-time linking of the linkset.
-
 VEHICLES TODO LIST:
 =================================================
 Border crossing with linked vehicle causes crash
+        20121129.1411: editting/moving phys object across region boundries causes crash
+            getPos-> btRigidBody::upcast -> getBodyType -> BOOM
 Vehicles (Move smoothly)
 Some vehicles should not be able to turn if no speed or off ground.
+What to do if vehicle and prim buoyancy differ?
 Cannot edit/move a vehicle being ridden: it jumps back to the origional position.
 Neb car jiggling left and right
         Happens on terrain and any other mesh object. Flat cubes are much smoother.
         This has been reduced but not eliminated.
 Implement referenceFrame for all the motion routines.
 For limitMotorUp, use raycast down to find if vehicle is in the air.
-Angular motion around Z moves the vehicle in world Z and not vehicle Z in ODE.
-        Verify that angular motion specified around Z moves in the vehicle coordinates.
 Verify llGetVel() is returning a smooth and good value for vehicle movement.
 llGetVel() should return the root's velocity if requested in a child prim.
 Implement function efficiency for lineaar and angular motion.
@@ -73,10 +60,11 @@ Remove vehicle angular velocity zeroing in BSPrim.UpdateProperties().
 Incorporate inter-relationship of angular corrections. For instance, angularDeflection
         and angularMotorUp will compute same X or Y correction. When added together
         creates over-correction and over-shoot and wabbling.
+Vehicle attributes are not restored when a vehicle is rezzed on region creation
+        Create vehicle, setup vehicle properties, restart region, vehicle is not reinitialized.
 
 GENERAL TODO LIST:
 =================================================
-Avatar standing on a moving object should start to move with the object.
 llMoveToTarget objects are not effected by gravity until target is removed.
 Compute CCD parameters based on body size
 Can solver iterations be changed per body/shape? Can be for constraints but what
@@ -330,4 +318,8 @@ Boats float low in the water (DONE)
 Boats floating at proper level (DONE)
 When is force introduced by SetForce removed? The prestep action could go forever. (DONE)
         (Resolution: setForce registers a prestep action which keeps applying the force)
-Child movement in linkset (don't rebuild linkset) (DONE 20130122))
\ No newline at end of file
+Child movement in linkset (don't rebuild linkset) (DONE 20130122))
+Avatar standing on a moving object should start to move with the object. (DONE 20130125)
+Angular motion around Z moves the vehicle in world Z and not vehicle Z in ODE.
+        Verify that angular motion specified around Z moves in the vehicle coordinates.
+        DONE 20130120: BulletSim properly applies force in vehicle relative coordinates.
\ No newline at end of file