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fix: add meshCleared flag to optimize mesh clearing

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This commit is contained in:
Minhyuk Kim
2026-04-08 16:55:51 +09:00
committed by mob-sakai
parent d89d394e04
commit 859fa20d29
1 changed files with 6 additions and 0 deletions
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6
Packages/src/Runtime/UIParticleRenderer.cs
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@@ -30,6 +30,7 @@ namespace Coffee.UIExtensions
private int _index;
private bool _isPrevStored;
private bool _isTrail;
private bool _meshCleared;
private Bounds _lastBounds;
private Material _materialForRendering;
private Material _modifiedMaterial;
@@ -285,10 +286,14 @@ namespace Coffee.UIExtensions
|| (_isTrail && !_particleSystem.trails.enabled) // Trail, but it is not enabled.
)
{
// Skip clearing the mesh if it's already cleared.
if (_meshCleared) return;
Profiler.BeginSample("[UIParticleRenderer] Clear Mesh");
workerMesh.Clear();
canvasRenderer.SetMesh(workerMesh);
_lastBounds = new Bounds();
_meshCleared = true;
Profiler.EndSample();
return;
@@ -312,6 +317,7 @@ namespace Coffee.UIExtensions
// customData.SetVector(ParticleSystemCustomData.Custom2, 3, 0);
// }
_meshCleared = false;
var main = _particleSystem.main;
var scale = GetWorldScale();
var psPos = _particleSystem.transform.position;