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feat: un-limit on the number of mesh instances

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mob-sakai
2020-10-28 00:39:22 +09:00
parent 4be56669fb
commit f1338813ca
4 changed files with 81 additions and 33 deletions
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62
Scripts/Utils.cs
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@@ -2,6 +2,7 @@
using System.Collections.Generic;
using System.Reflection;
using UnityEngine;
using Object = UnityEngine.Object;
namespace Coffee.UIParticleExtensions
{
@@ -30,13 +31,38 @@ namespace Coffee.UIParticleExtensions
#endif
}
internal static class LongExtensions
internal static class ListExtensions
{
public static int BitCount(this long self)
public static bool SequenceEqualFast(this List<bool> self, List<bool> value)
{
self = self - ((self >> 1) & 0x5555555555555555L);
self = (self & 0x3333333333333333L) + ((self >> 2) & 0x3333333333333333L);
return (int) (unchecked(((self + (self >> 4)) & 0xF0F0F0F0F0F0F0FL) * 0x101010101010101L) >> 56);
if (self.Count != value.Count) return false;
for (var i = 0; i < self.Count; ++i)
{
if (self[i] != value[i]) return false;
}
return true;
}
public static int CountFast(this List<bool> self)
{
var count = 0;
for (var i = 0; i < self.Count; ++i)
{
if (self[i]) count++;
}
return count;
}
public static bool AnyFast<T>(this List<T> self) where T : Object
{
for (var i = 0; i < self.Count; ++i)
{
if (self[i]) return true;
}
return false;
}
}
@@ -107,24 +133,28 @@ namespace Coffee.UIParticleExtensions
internal static class CombineInstanceArrayPool
{
private static readonly List<CombineInstance[]> s_Pool;
private static readonly Dictionary<int, CombineInstance[]> s_Pool;
public static void Init()
{
s_Pool.Clear();
}
static CombineInstanceArrayPool()
{
s_Pool = new List<CombineInstance[]>(32);
for (var i = 0; i < 32; i++)
{
s_Pool.Add(new CombineInstance[i]);
}
s_Pool = new Dictionary<int, CombineInstance[]>();
}
public static CombineInstance[] Get(List<CombineInstance> src)
{
var dst = s_Pool[src.Count];
CombineInstance[] dst;
var count = src.Count;
if (!s_Pool.TryGetValue(count, out dst))
{
dst = new CombineInstance[count];
s_Pool.Add(count, dst);
}
for (var i = 0; i < src.Count; i++)
{
dst[i].mesh = src[i].mesh;
@@ -136,7 +166,13 @@ namespace Coffee.UIParticleExtensions
public static CombineInstance[] Get(List<CombineInstanceEx> src, int count)
{
var dst = s_Pool[count];
CombineInstance[] dst;
if (!s_Pool.TryGetValue(count, out dst))
{
dst = new CombineInstance[count];
s_Pool.Add(count, dst);
}
for (var i = 0; i < count; i++)
{
dst[i].mesh = src[i].mesh;