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change avatar and attachments priority (downgraded) in priritizer option SimpleAngularDistance

melanie
UbitUmarov 2016-10-02 11:12:03 +01:00
parent 878fac3fe3
commit cd9d176c3c
1 changed files with 30 additions and 35 deletions
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53
OpenSim/Region/Framework/Scenes/Prioritizer.cs
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@ -274,50 +274,45 @@ namespace OpenSim.Region.Framework.Scenes
private uint GetPriorityByAngularDistance(IClientAPI client, ISceneEntity entity)
{
uint pqueue = 2; // keep compiler happy
ScenePresence presence = m_scene.GetScenePresence(client.AgentId);
if (presence == null)
return PriorityQueue.NumberOfQueues - 1;
// All avatars other than our own go into pqueue 1
if (entity is ScenePresence)
return 1;
if (entity is SceneObjectPart)
{
// Attachments are high priority,
if (((SceneObjectPart)entity).ParentGroup.IsAttachment)
return 2;
pqueue = ComputeAngleDistancePriority(presence, entity);
// Non physical prims are lower priority than physical prims
PhysicsActor physActor = ((SceneObjectPart)entity).ParentGroup.RootPart.PhysActor;
if (physActor == null || !physActor.IsPhysical)
pqueue++;
}
uint pqueue = ComputeAngleDistancePriority(presence, entity);
return pqueue;
}
private uint ComputeAngleDistancePriority(ScenePresence presence, ISceneEntity entity)
{
double distance;
// And convert the distance to a priority queue, this computation gives queues
// at 10, 20, 40, 80, 160, 320, 640, and 1280m
uint minpqueue = PriorityQueue.NumberOfImmediateQueues;
uint maxqueue = PriorityQueue.NumberOfQueues - PriorityQueue.NumberOfImmediateQueues -1;
uint pqueue = minpqueue;
float distance;
Vector3 presencePos = presence.AbsolutePosition;
if(entity is ScenePresence)
{
ScenePresence sp = entity as ScenePresence;
distance = Vector3.Distance(presencePos, sp.AbsolutePosition);
distance *= 0.5f;
}
else
{
SceneObjectGroup group = (entity as SceneObjectPart).ParentGroup;
float bradius = group.GetBoundsRadius();
Vector3 grppos = group.AbsolutePosition + group.getBoundsCenter();
distance = Vector3.Distance(presencePos, grppos);
distance -= bradius;
distance *= group.getAreaFactor();
// And convert the distance to a priority queue, this computation gives queues
// at 10, 20, 40, 80, 160, 320, 640, and 1280m
uint pqueue = PriorityQueue.NumberOfImmediateQueues + 1; // reserve attachments queue
uint queues = PriorityQueue.NumberOfQueues - PriorityQueue.NumberOfImmediateQueues;
if(group.IsAttachment)
distance *= 0.5f;
else if(group.GetSittingAvatarsCount() > 0)
distance *= 0.5f;
else if(group.UsesPhysics)
distance *= 0.6f;
}
if (distance > 10f)
{
@ -328,8 +323,8 @@ namespace OpenSim.Region.Framework.Scenes
// 2st constant makes it be log2(distance/10)
pqueue += (uint)tmp;
if (pqueue > queues - 1)
pqueue = queues - 1;
if (pqueue > maxqueue)
pqueue = maxqueue;
}
return pqueue;