From a65cec3986431f5a2f4f9eb2424157def0d035c8 Mon Sep 17 00:00:00 2001
From: Robert Adams
Date: Sat, 6 Jul 2013 08:22:59 -0700
Subject: BulletSim: implementation of linkset center-of-mass. Default off, for
 the moment, until more testing. Add separate thread and center-of-mass flags
 to OpenSimDefaults.ini. Clean up comments in OpenSimDefaults.ini.

---
 OpenSim/Region/Physics/BulletSPlugin/BSPrim.cs | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'OpenSim/Region/Physics/BulletSPlugin/BSPrim.cs')

diff --git a/OpenSim/Region/Physics/BulletSPlugin/BSPrim.cs b/OpenSim/Region/Physics/BulletSPlugin/BSPrim.cs
index f0858ca..ce4c3da 100644
--- a/OpenSim/Region/Physics/BulletSPlugin/BSPrim.cs
+++ b/OpenSim/Region/Physics/BulletSPlugin/BSPrim.cs
@@ -802,6 +802,7 @@ public class BSPrim : BSPhysObject
     //     isSolid: other objects bounce off of this object
     //     isVolumeDetect: other objects pass through but can generate collisions
     //     collisionEvents: whether this object returns collision events
+    // NOTE: overloaded by BSPrimLinkable to also update linkset physical parameters.
     public virtual void UpdatePhysicalParameters()
     {
         if (!PhysBody.HasPhysicalBody)
@@ -1532,6 +1533,8 @@ public class BSPrim : BSPhysObject
 
     // The physics engine says that properties have updated. Update same and inform
     // the world that things have changed.
+    // NOTE: BSPrim.UpdateProperties is overloaded by BSPrimLinkable which modifies updates from root and children prims.
+    // NOTE: BSPrim.UpdateProperties is overloaded by BSPrimDisplaced which handles mapping physical position to simulator position.
     public override void UpdateProperties(EntityProperties entprop)
     {
         // Let anyone (like the actors) modify the updated properties before they are pushed into the object and the simulator.
@@ -1567,8 +1570,6 @@ public class BSPrim : BSPhysObject
         LastEntityProperties = CurrentEntityProperties;
         CurrentEntityProperties = entprop;
 
-        // Note that BSPrim can be overloaded by BSPrimLinkable which controls updates from root and children prims.
-        
         PhysScene.PostUpdate(this);
     }
 }
-- 
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