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feat: mesh sharing group

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Particle simulation results are shared within the same group.
A large number of the same effects can be displayed with a small load.
This commit is contained in:
mob-sakai
2022-06-11 23:10:17 +09:00
parent d8e96e69a6
commit 9afeebf672
4 changed files with 186 additions and 23 deletions
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55
Scripts/UIParticleUpdater.cs
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@@ -1,13 +1,12 @@
using System;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.Profiling;
namespace Coffee.UIExtensions
{
internal static class UIParticleUpdater
{
static readonly List<UIParticle> s_ActiveParticles = new List<UIParticle>();
static readonly HashSet<int> s_UpdatedGroupIds = new HashSet<int>();
private static int frameCount = 0;
public static int uiParticleCount
@@ -46,21 +45,61 @@ namespace Coffee.UIExtensions
if (frameCount == Time.frameCount) return;
frameCount = Time.frameCount;
Profiler.BeginSample("[UIParticle] Refresh");
// Simulate -> Primary
for (var i = 0; i < s_ActiveParticles.Count; i++)
{
var uip = s_ActiveParticles[i];
try
if (!uip.isPrimary || s_UpdatedGroupIds.Contains(uip.groupId)) continue;
s_UpdatedGroupIds.Add(uip.groupId);
uip.UpdateTransformScale();
uip.UpdateRenderers();
}
// Simulate -> Others
for (var i = 0; i < s_ActiveParticles.Count; i++)
{
var uip = s_ActiveParticles[i];
uip.UpdateTransformScale();
if (!uip.useMeshSharing)
{
uip.UpdateTransformScale();
uip.UpdateRenderers();
}
catch (Exception e)
else if (!s_UpdatedGroupIds.Contains(uip.groupId))
{
Debug.LogException(e);
s_UpdatedGroupIds.Add(uip.groupId);
uip.UpdateRenderers();
}
}
Profiler.EndSample();
s_UpdatedGroupIds.Clear();
}
public static void GetGroupedRenderers(int groupId, int index, List<UIParticleRenderer> results)
{
results.Clear();
for (var i = 0; i < s_ActiveParticles.Count; i++)
{
var uip = s_ActiveParticles[i];
if (uip.useMeshSharing && uip.groupId == groupId)
{
results.Add(uip.GetRenderer(index));
}
}
}
internal static UIParticle GetPrimary(int groupId)
{
UIParticle primary = null;
for (var i = 0; i < s_ActiveParticles.Count; i++)
{
var uip = s_ActiveParticles[i];
if (!uip.useMeshSharing || uip.groupId != groupId) continue;
if (uip.isPrimary) return uip;
if (!primary && uip.canSimulate) primary = uip;
}
return primary;
}
}
}