From 735d89e3692bb7c620b9e3c248a1dbd5924b8b3f Mon Sep 17 00:00:00 2001
From: Robert Adams
Date: Tue, 25 Sep 2012 15:01:18 -0700
Subject: BulletSim: btGhostObjects working to make 'volume detect' work.
 Rearrangement and cleanup of shape collection code. Much more readable.
 Enabling and use of collision filters and masks. Addition of ID to body
 creation BulletSimAPI calls so always set in     shape for collision
 reporting. Change default of ShouldSplitSimulationIslands and
 ShouldRandomizeSolverOrder     from 'false' to 'true'. When 'false', this
 suppresses NO_CONTACT_RESPONSE     which makes volume detect fail.

---
 OpenSim/Region/Physics/BulletSPlugin/BSPhysObject.cs | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

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

diff --git a/OpenSim/Region/Physics/BulletSPlugin/BSPhysObject.cs b/OpenSim/Region/Physics/BulletSPlugin/BSPhysObject.cs
index 6a9fe50..3458477 100755
--- a/OpenSim/Region/Physics/BulletSPlugin/BSPhysObject.cs
+++ b/OpenSim/Region/Physics/BulletSPlugin/BSPhysObject.cs
@@ -123,6 +123,7 @@ public abstract class BSPhysObject : PhysicsActor
             CollisionCollection.AddCollider(collidingWith, new ContactPoint(contactPoint, contactNormal, pentrationDepth));
             DetailLog("{0},{1}.Collison.AddCollider,call,with={2},point={3},normal={4},depth={5}",
                             LocalID, TypeName, collidingWith, contactPoint, contactNormal, pentrationDepth);
+
             ret = true;
         }
         return ret;
@@ -145,7 +146,10 @@ public abstract class BSPhysObject : PhysicsActor
             // We are called if we previously had collisions. If there are no collisions
             //   this time, send up one last empty event so OpenSim can sense collision end.
             if (CollisionCollection.Count == 0)
+            {
+                // If I have no collisions this time, remove me from the list of objects with collisions.
                 PhysicsScene.ObjectsWithNoMoreCollisions.Add(this);
+            }
 
             DetailLog("{0},{1}.SendCollisionUpdate,call,numCollisions={2}", LocalID, TypeName, CollisionCollection.Count);
             base.SendCollisionUpdate(CollisionCollection);
@@ -159,7 +163,7 @@ public abstract class BSPhysObject : PhysicsActor
     // Subscribe for collision events.
     // Parameter is the millisecond rate the caller wishes collision events to occur.
     public override void SubscribeEvents(int ms) {
-        DetailLog("{0},BSScene.SubscribeEvents,subscribing,ms={1}", BSScene.DetailLogZero, ms);
+        DetailLog("{0},{1}.SubscribeEvents,subscribing,ms={2}", LocalID, TypeName, ms);
         SubscribedEventsMs = ms;
         if (ms > 0)
         {
@@ -178,7 +182,7 @@ public abstract class BSPhysObject : PhysicsActor
         }
     }
     public override void UnSubscribeEvents() { 
-        DetailLog("{0},BSScene.UnSubscribeEvents,unsubscribing", BSScene.DetailLogZero);
+        DetailLog("{0},{1}.UnSubscribeEvents,unsubscribing", LocalID, TypeName);
         SubscribedEventsMs = 0;
         PhysicsScene.TaintedObject(TypeName+".UnSubscribeEvents", delegate()
         {
-- 
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