foldcc/ParticleEffectForUGUI
1
0
Fork 0
mirror of https://github.com/mob-sakai/ParticleEffectForUGUI.git synced 2026-05-14 12:10:08 +00:00
Code Issues Packages Projects Releases Wiki Activity

fix: the ParticleSystem's localPosition drifts at certain scales due to floating-point precision issues

Browse Source 
close #299, close #312
This commit is contained in:
mob-sakai
2024-05-24 17:36:35 +09:00
parent e0c8f6ade8
commit fa6881a028
1 changed files with 4 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
Runtime/UIParticleRenderer.cs
View File

@@ -632,6 +632,8 @@ namespace Coffee.UIExtensions
// get world position.
var isLocalSpace = _particleSystem.IsLocalSpace();
var psTransform = _particleSystem.transform;
var originLocalPosition = psTransform.localPosition;
var originLocalRotation = psTransform.localRotation;
var originWorldPosition = psTransform.position;
var originWorldRotation = psTransform.rotation;
var emission = _particleSystem.emission;
@@ -654,7 +656,8 @@ namespace Coffee.UIExtensions
: originWorldPosition.GetScaled(scale.Inverse());
psTransform.SetPositionAndRotation(scaledPos, originWorldRotation);
_particleSystem.Simulate(deltaTime, false, false, false);
psTransform.SetPositionAndRotation(originWorldPosition, originWorldRotation);
psTransform.localPosition = originLocalPosition;
psTransform.localRotation = originLocalRotation;
}
#if UNITY_EDITOR