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When sending object collision updates, don't null out and recreate the CollisionEventUpdate() if the number of collisions falls to zero. Reuse the existing one instead.

remove-scene-viewer
Justin Clark-Casey (justincc) 2011-10-25 22:28:40 +01:00
parent 5d37f0471e
commit b9f106f484
2 changed files with 8 additions and 13 deletions
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5
OpenSim/Region/Physics/Manager/PhysicsActor.cs
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@ -70,6 +70,11 @@ namespace OpenSim.Region.Physics.Manager
{ {
// Raising the event on the object, so don't need to provide location.. further up the tree knows that info. // Raising the event on the object, so don't need to provide location.. further up the tree knows that info.
/// <summary>
/// Number of collision events in this update.
/// </summary>
public int Count { get { return m_objCollisionList.Count; } }
public int m_colliderType; public int m_colliderType;
public int m_GenericStartEnd; public int m_GenericStartEnd;
//public uint m_LocalID; //public uint m_LocalID;

14
OpenSim/Region/Physics/OdePlugin/ODEPrim.cs
View File

@ -191,7 +191,7 @@ namespace OpenSim.Region.Physics.OdePlugin
private d.Mass pMass; private d.Mass pMass;
private int m_eventsubscription; private int m_eventsubscription;
private CollisionEventUpdate CollisionEventsThisFrame; private CollisionEventUpdate CollisionEventsThisFrame = new CollisionEventUpdate();
private IntPtr m_linkJoint = IntPtr.Zero; private IntPtr m_linkJoint = IntPtr.Zero;
@ -3020,23 +3020,13 @@ Console.WriteLine(" JointCreateFixed");
public void AddCollisionEvent(uint CollidedWith, ContactPoint contact) public void AddCollisionEvent(uint CollidedWith, ContactPoint contact)
{ {
if (CollisionEventsThisFrame == null)
CollisionEventsThisFrame = new CollisionEventUpdate();
CollisionEventsThisFrame.addCollider(CollidedWith, contact); CollisionEventsThisFrame.addCollider(CollidedWith, contact);
} }
public void SendCollisions() public void SendCollisions()
{ {
if (CollisionEventsThisFrame == null) if (CollisionEventsThisFrame.Count > 0)
return;
base.SendCollisionUpdate(CollisionEventsThisFrame); base.SendCollisionUpdate(CollisionEventsThisFrame);
if (CollisionEventsThisFrame.m_objCollisionList.Count == 0)
CollisionEventsThisFrame = null;
else
CollisionEventsThisFrame = new CollisionEventUpdate();
} }
public override bool SubscribedEvents() public override bool SubscribedEvents()