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reduce some locks on culling checks

LSLKeyTest
UbitUmarov 2016-07-12 22:15:39 +01:00
parent bc6c342d01
commit 3507566692
1 changed files with 38 additions and 36 deletions
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74
OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs
View File

@ -4080,23 +4080,24 @@ namespace OpenSim.Region.ClientStack.LindenUDP
if(doCulling && !part.ParentGroup.IsAttachment)
{
bool inview = false;
lock(GroupsInView)
inview = GroupsInView.Contains(part.ParentGroup);
if(!inview)
{
if(!GroupsInView.Contains(part.ParentGroup))
{
Vector3 partpos = part.ParentGroup.AbsolutePosition;
float dcam = (partpos - mycamera).LengthSquared();
float dpos = (partpos - mypos).LengthSquared();
if(dcam < dpos)
dpos = dcam;
dpos = (float)Math.Sqrt(dpos) - part.ParentGroup.GetBoundsRadius();
if(dpos > cullingrange)
continue;
if(!GroupsNeedFullUpdate.Contains(part.ParentGroup))
GroupsNeedFullUpdate.Add(part.ParentGroup);
Vector3 partpos = part.ParentGroup.AbsolutePosition;
float dcam = (partpos - mycamera).LengthSquared();
float dpos = (partpos - mypos).LengthSquared();
if(dcam < dpos)
dpos = dcam;
dpos = (float)Math.Sqrt(dpos) - part.ParentGroup.GetBoundsRadius();
if(dpos > cullingrange)
continue;
if(!GroupsNeedFullUpdate.Contains(part.ParentGroup))
GroupsNeedFullUpdate.Add(part.ParentGroup);
continue;
}
}
}
@ -4363,40 +4364,41 @@ namespace OpenSim.Region.ClientStack.LindenUDP
HashSet<SceneObjectGroup> GroupsNeedFullUpdate = new HashSet<SceneObjectGroup>();
// will this take for ever ?
lock(GroupsInView)
EntityBase[] entities = m_scene.Entities.GetEntities();
foreach (EntityBase e in entities)
{
EntityBase[] entities = m_scene.Entities.GetEntities();
foreach (EntityBase e in entities)
if (e != null && e is SceneObjectGroup && !((SceneObjectGroup)e).IsAttachment)
{
if (e != null && e is SceneObjectGroup && !((SceneObjectGroup)e).IsAttachment)
SceneObjectGroup grp = (SceneObjectGroup)e;
Vector3 grppos = grp.AbsolutePosition;
float dcam = (grppos - mycamera).LengthSquared();
float dpos = (grppos - mypos).LengthSquared();
if(dcam < dpos)
dpos = dcam;
dpos = (float)Math.Sqrt(dpos) - grp.GetBoundsRadius();
bool inview;
lock(GroupsInView)
inview = GroupsInView.Contains(grp);
if(dpos > cullingrange)
{
SceneObjectGroup grp = (SceneObjectGroup)e;
Vector3 grppos = grp.AbsolutePosition;
float dcam = (grppos - mycamera).LengthSquared();
float dpos = (grppos - mypos).LengthSquared();
if(dcam < dpos)
dpos = dcam;
dpos = (float)Math.Sqrt(dpos) - grp.GetBoundsRadius();
if(dpos > cullingrange)
if(inview)
{
if(GroupsInView.Contains(grp))
{
GroupsInView.Remove(grp);
if (!m_killRecord.Contains(grp.LocalId))
m_killRecord.Add(grp.LocalId);
}
GroupsInView.Remove(grp);
if (!m_killRecord.Contains(grp.LocalId))
m_killRecord.Add(grp.LocalId);
}
}
else
{
if(!GroupsInView.Contains(grp) && !GroupsNeedFullUpdate.Contains(grp))
GroupsNeedFullUpdate.Add(grp);
if(!inview && !GroupsNeedFullUpdate.Contains(grp))
GroupsNeedFullUpdate.Add(grp);
NewGroupsInView.Add(grp);
}
}
}
}
GroupsInView = NewGroupsInView;
lock(GroupsInView)
GroupsInView = NewGroupsInView;
if (m_killRecord.Count > 0)
{