* Performance Changes:

* Moves Entity Updates into a seperate thread, allowing for OpenSim to utilize a computers CPU more effectively in return for potentially greater user and prim capacity.
* Removes an expensive Sqrt call performed during Update on each object. This should lower CPU requirements for high-prim regions with physics enabled.
* MXP Changes: Centers the region around 0,0 for primitives instead of 128,128. Prim display should now look more correct for MXP viewers.

1 files changed, 2 insertions, 2 deletions

diff --git a/OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs b/OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs
index d1aef1c..2ca0342 100644
--- a/OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs
@@ -1733,12 +1733,12 @@ namespace OpenSim.Region.Framework.Scenes
                     //return;
                 //}
 
-                if ((Util.GetDistanceTo(lastPhysGroupPos, AbsolutePosition) > 0.02) && UsePhysics)
+                if (Util.DistanceLessThan(lastPhysGroupPos, AbsolutePosition, 0.02) && UsePhysics)
                 {
                     m_rootPart.UpdateFlag = 1;
                     lastPhysGroupPos = AbsolutePosition;
                 }
-                    //foreach (SceneObjectPart part in m_parts.Values)
+                //foreach (SceneObjectPart part in m_parts.Values)
                     //{
                         //if (part.UpdateFlag == 0) part.UpdateFlag = 1;
                     //}