BulletSim: debugging of compound shape implementation of linksets.

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.

1 files changed, 6 insertions, 7 deletions

diff --git a/OpenSim/Region/Physics/BulletSPlugin/BSCharacter.cs b/OpenSim/Region/Physics/BulletSPlugin/BSCharacter.cs
index 9e1206a..2a5397e 100644
--- a/OpenSim/Region/Physics/BulletSPlugin/BSCharacter.cs
+++ b/OpenSim/Region/Physics/BulletSPlugin/BSCharacter.cs
@@ -200,7 +200,9 @@ public sealed class BSCharacter : BSPhysObject
     }
     // I want the physics engine to make an avatar capsule
     public override ShapeData.PhysicsShapeType PreferredPhysicalShape
-        { get { return ShapeData.PhysicsShapeType.SHAPE_AVATAR; } }
+    {
+        get {return ShapeData.PhysicsShapeType.SHAPE_AVATAR; }
+    }
 
     public override bool Grabbed {
         set { _grabbed = value; }
@@ -238,6 +240,7 @@ public sealed class BSCharacter : BSPhysObject
     }
     public override OMV.Vector3 Position {
         get {
+            // Don't refetch the position because this function is called a zillion times
             // _position = BulletSimAPI.GetObjectPosition2(Scene.World.ptr, LocalID);
             return _position;
         }
@@ -304,15 +307,11 @@ public sealed class BSCharacter : BSPhysObject
         {
             // The new position value must be pushed into the physics engine but we can't
             //    just assign to "Position" because of potential call loops.
-            BSScene.TaintCallback sanityOperation = delegate()
+            PhysicsScene.TaintedObject(inTaintTime, "BSCharacter.PositionSanityCheck", delegate()
             {
                 DetailLog("{0},BSCharacter.PositionSanityCheck,taint,pos={1},orient={2}", LocalID, _position, _orientation);
                 BulletSimAPI.SetTranslation2(PhysBody.ptr, _position, _orientation);
-            };
-            if (inTaintTime)
-                sanityOperation();
-            else
-                PhysicsScene.TaintedObject("BSCharacter.PositionSanityCheck", sanityOperation);
+            });
             ret = true;
         }
         return ret;