BulletSim: move center of gravity of linkset to its geometric center.

Necessitated allowing simulator and physical position of a body to
get out of sync since Bullet assumes that <0,0,0> is the center of mass.
Update DLLs and SOs for the UpdateChildTransform so positions of
  individual prim in a linkset can be implemented.

1 files changed, 2 insertions, 0 deletions

diff --git a/OpenSim/Region/Physics/BulletSPlugin/BSApiTemplate.cs b/OpenSim/Region/Physics/BulletSPlugin/BSApiTemplate.cs
index 794ee17..bc163eb 100644
--- a/OpenSim/Region/Physics/BulletSPlugin/BSApiTemplate.cs
+++ b/OpenSim/Region/Physics/BulletSPlugin/BSApiTemplate.cs
@@ -342,6 +342,8 @@ public abstract BulletShape RemoveChildShapeFromCompoundShapeIndex(BulletShape c
 
 public abstract void RemoveChildShapeFromCompoundShape(BulletShape cShape, BulletShape removeShape);
 
+public abstract void UpdateChildTransform(BulletShape pShape, int childIndex, Vector3 pos, Quaternion rot, bool shouldRecalculateLocalAabb);
+
 public abstract void RecalculateCompoundShapeLocalAabb(BulletShape cShape);
 
 public abstract BulletShape DuplicateCollisionShape(BulletWorld sim, BulletShape srcShape, uint id);