GoaLitiuM/FlaxEngine
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Implement object to cell caching for the grid

Browse Source
This commit is contained in:
Wiktor Kocielski
2023-06-26 17:32:19 +03:00
parent 65397621e9
commit 6013705988
2 changed files with 23 additions and 12 deletions
Download Patch File Download Diff File Expand all files Collapse all files

34
Source/Engine/Networking/NetworkReplicationHierarchy.cpp
View File

@@ -167,6 +167,7 @@ void NetworkReplicationGridNode::AddObject(NetworkReplicationHierarchyObject obj
cell->MinCullDistance = obj.CullDistance;
}
cell->Node->AddObject(obj);
_objectToCell[obj.Object] = coord;
// Cache minimum culling distance for a whole cell to skip it at once
cell->MinCullDistance = Math::Min(cell->MinCullDistance, obj.CullDistance);
@@ -174,26 +175,35 @@ void NetworkReplicationGridNode::AddObject(NetworkReplicationHierarchyObject obj
bool NetworkReplicationGridNode::RemoveObject(ScriptingObject* obj)
{
for (const auto& e : _children)
Int3 coord;
if (!_objectToCell.TryGet(obj, coord))
{
if (e.Value.Node->RemoveObject(obj))
{
// TODO: remove empty cells?
// TODO: update MinCullDistance for cell?
return true;
}
return false;
}
if (_children[coord].Node->RemoveObject(obj))
{
_objectToCell.Remove(obj);
// TODO: remove empty cells?
// TODO: update MinCullDistance for cell?
return true;
}
return false;
}
bool NetworkReplicationGridNode::GetObject(ScriptingObject* obj, NetworkReplicationHierarchyObject& result)
{
for (const auto& e : _children)
Int3 coord;
if (!_objectToCell.TryGet(obj, coord))
{
if (e.Value.Node->GetObject(obj, result))
{
return true;
}
return false;
}
if (_children[coord].Node->GetObject(obj, result))
{
return true;
}
return false;
}