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ubitODE: if stopped having collisions do report zero colisions once, so collision_end event can be triggered. Changed reports rate to the requested rate and not full ode rate.

avinationmerge
UbitUmarov 2012-05-15 15:45:01 +01:00
parent 338be76e0a
commit 9d67523235
2 changed files with 43 additions and 9 deletions
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46
OpenSim/Region/Physics/UbitOdePlugin/ODEPrim.cs
View File

@ -194,8 +194,10 @@ namespace OpenSim.Region.Physics.OdePlugin
public int givefakeori = 0;
private Quaternion fakeori;
public int m_eventsubscription;
private CollisionEventUpdate CollisionEventsThisFrame = new CollisionEventUpdate();
private int m_eventsubscription;
private int m_cureventsubscription;
private CollisionEventUpdate CollisionEventsThisFrame = null;
private bool SentEmptyCollisionsEvent;
public volatile bool childPrim;
@ -931,12 +933,21 @@ namespace OpenSim.Region.Physics.OdePlugin
public override void SubscribeEvents(int ms)
{
m_eventsubscription = ms;
m_cureventsubscription = 0;
if (CollisionEventsThisFrame == null)
CollisionEventsThisFrame = new CollisionEventUpdate();
SentEmptyCollisionsEvent = false;
_parent_scene.AddCollisionEventReporting(this);
}
public override void UnSubscribeEvents()
{
_parent_scene.RemoveCollisionEventReporting(this);
if (CollisionEventsThisFrame != null)
{
CollisionEventsThisFrame.Clear();
CollisionEventsThisFrame = null;
}
m_eventsubscription = 0;
}
@ -944,7 +955,6 @@ namespace OpenSim.Region.Physics.OdePlugin
{
if (CollisionEventsThisFrame == null)
CollisionEventsThisFrame = new CollisionEventUpdate();
CollisionEventsThisFrame.AddCollider(CollidedWith, contact);
}
@ -953,14 +963,34 @@ namespace OpenSim.Region.Physics.OdePlugin
if (CollisionEventsThisFrame == null)
return;
base.SendCollisionUpdate(CollisionEventsThisFrame);
if (m_cureventsubscription < m_eventsubscription)
return;
if (CollisionEventsThisFrame.m_objCollisionList.Count == 0)
CollisionEventsThisFrame = null;
else
CollisionEventsThisFrame = new CollisionEventUpdate();
m_cureventsubscription = 0;
int ncolisions = CollisionEventsThisFrame.m_objCollisionList.Count;
if (!SentEmptyCollisionsEvent || ncolisions > 0)
{
base.SendCollisionUpdate(CollisionEventsThisFrame);
if (ncolisions == 0)
SentEmptyCollisionsEvent = true;
else
{
SentEmptyCollisionsEvent = false;
CollisionEventsThisFrame.Clear();
}
}
}
internal void AddCollisionFrameTime(int t)
{
// protect it from overflow crashing
if (m_cureventsubscription + t >= int.MaxValue)
m_cureventsubscription = 0;
m_cureventsubscription += t;
}
public override bool SubscribedEvents()
{
if (m_eventsubscription > 0)

6
OpenSim/Region/Physics/UbitOdePlugin/OdeScene.cs
View File

@ -1898,7 +1898,11 @@ namespace OpenSim.Region.Physics.OdePlugin
case ActorTypes.Prim:
OdePrim pobj = (OdePrim)obj;
pobj.SendCollisions();
if (pobj.Body == IntPtr.Zero || (d.BodyIsEnabled(pobj.Body) && !pobj.m_outbounds))
{
pobj.AddCollisionFrameTime((int)(ODE_STEPSIZE * 1000.0f));
pobj.SendCollisions();
}
break;
}
}