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Performance improvement for large scenes #198

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Performance improvement for large scenes #198

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7 changes: 4 additions & 3 deletions Assets/NavMeshComponents/Scripts/NavMeshSurface.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -341,10 +341,11 @@ List<NavMeshBuildSource> CollectSources()
}

if (m_IgnoreNavMeshAgent)
sources.RemoveAll((x) => (x.component != null && x.component.gameObject.GetComponent<NavMeshAgent>() != null));
sources.RemoveAll((x) => x.component != null && x.component is NavMeshAgent);
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This has been made in this way due to Its much more efficient a type check tan getting from the "already obtained component" the component with he typed object, and checking if is not null

So
x.component != null && x.component is NavMeshAgent
Is better than
x.component != null && x.component.gameObject.GetComponent() != null

This even let you use this in an asynchronous way since no unity API is being called
I have this oriented to async building, in my project, and it works fantastic

Is for that the second part of the condition is changed in both lines
So i see like a bad move not merging this, honestly


if (m_IgnoreNavMeshObstacle)
sources.RemoveAll((x) => x.component != null && x.component is NavMeshObstacle);

if (m_IgnoreNavMeshObstacle)
sources.RemoveAll((x) => (x.component != null && x.component.gameObject.GetComponent<NavMeshObstacle>() != null));

AppendModifierVolumes(ref sources);

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