foldcc/ParticleEffectForUGUI
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refactor: refactor

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mob-sakai
2024-05-23 00:12:28 +09:00
parent 72f5f9441b
commit 54be6bf588
2 changed files with 64 additions and 29 deletions
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26
Runtime/UIParticleRenderer.cs
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@@ -22,12 +22,10 @@ namespace Coffee.UIExtensions
[AddComponentMenu("")]
internal class UIParticleRenderer : MaskableGraphic
{
private static readonly List<Component> s_Components = new List<Component>();
private static readonly CombineInstance[] s_CombineInstances = { new CombineInstance() };
private static readonly List<Material> s_Materials = new List<Material>(2);
private static MaterialPropertyBlock s_Mpb;
private static readonly List<UIParticleRenderer> s_Renderers = new List<UIParticleRenderer>();
private static readonly List<Color32> s_Colors = new List<Color32>();
private static readonly List<UIParticleRenderer> s_Renderers = new List<UIParticleRenderer>(8);
private static readonly Vector3[] s_Corners = new Vector3[4];
private bool _delay;
private int _index;
@@ -41,7 +39,7 @@ namespace Coffee.UIExtensions
private Vector3 _prevPsPos;
private Vector3 _prevScale;
private Vector2Int _prevScreenSize;
private bool _prewarm;
private bool _preWarm;
private ParticleSystemRenderer _renderer;
public override Texture mainTexture => _isTrail ? null : _particleSystem.GetTextureForSprite();
@@ -233,13 +231,13 @@ namespace Coffee.UIExtensions
gameObject.layer = parent.gameObject.layer;
_particleSystem = ps;
_prewarm = _particleSystem.main.prewarm;
_preWarm = _particleSystem.main.prewarm;
#if UNITY_EDITOR
if (Application.isPlaying)
#endif
{
if (_particleSystem.isPlaying || _prewarm)
if (_particleSystem.isPlaying || _preWarm)
{
_particleSystem.Clear();
_particleSystem.Pause();
@@ -547,10 +545,7 @@ namespace Coffee.UIExtensions
return Matrix4x4.Scale(scale);
case ParticleSystemSimulationSpace.Custom:
return Matrix4x4.Translate(_particleSystem.main.customSimulationSpace.position.GetScaled(scale))
//* Matrix4x4.Translate(wpos)
* Matrix4x4.Scale(scale)
//* Matrix4x4.Translate(-wpos)
;
* Matrix4x4.Scale(scale);
default:
throw new NotSupportedException();
}
@@ -566,7 +561,8 @@ namespace Coffee.UIExtensions
var screenSize = new Vector2Int(Screen.width, Screen.height);
var isWorldSpace = _particleSystem.IsWorldSpace();
var canvasScale = _parent.canvas ? _parent.canvas.scaleFactor : 1f;
var resolutionChanged = _prevScreenSize != screenSize || _prevCanvasScale != canvasScale;
var resolutionChanged = _prevScreenSize != screenSize
|| !Mathf.Approximately(_prevCanvasScale, canvasScale);
if (resolutionChanged && isWorldSpace)
{
// Update particle array size and get particles.
@@ -574,7 +570,7 @@ namespace Coffee.UIExtensions
var particles = ParticleSystemExtensions.GetParticleArray(size);
_particleSystem.GetParticles(particles, size);
// Resolusion resolver:
// Resolution resolver:
// (psPos / scale) / (prevPsPos / prevScale) -> psPos * scale.inv * prevPsPos.inv * prevScale
var modifier = psPos.GetScaled(
scale.Inverse(),
@@ -608,11 +604,11 @@ namespace Coffee.UIExtensions
? Time.unscaledDeltaTime
: Time.deltaTime;
// Prewarm:
if (0 < deltaTime && _prewarm)
// Pre-warm:
if (0 < deltaTime && _preWarm)
{
deltaTime += main.duration;
_prewarm = false;
_preWarm = false;
}
// get world position.