Switch points generation from managed thread to unmanaged thread; Change Spline to NativeSpline; Add converter for DistributionMode and update cloner editor ui; Add MeshData type for object distribution calculation; Add ObjectDistributionSetting and ObjectDistributionCalculation(Vertex and Edge Mode);

Runtime/Cloner/Models/DistributionSetting/GridDistributionSetting.cs

@@ -1,6 +1,5 @@
 using System;
 using Unity.Mathematics;
-using UnityEngine;
 
 namespace Misaki.ArtTool
 {
@@ -10,7 +9,6 @@ namespace Misaki.ArtTool
         public int3 count;
         public float3 spacing;
         public GridShape shape;
-        [Range(0.0f, 1.0f)]
         public float fill;
 
         public readonly int DistributionCount => count.x * count.y * count.z;

Runtime/Cloner/Models/DistributionSetting/ObjectDistributionSetting.cs

@@ -1,13 +1,14 @@
 using System;
-using UnityEngine;
 
 namespace Misaki.ArtTool
 {
     [Serializable]
     public struct ObjectDistributionSetting
     {
-        public MeshFilter meshFilter;
+        public MeshData meshData;
+        public ObjectDistributionMode mode;
         public int count;
+        public uint seed;
         public bool alignNormal;
     }
-}
+}

Runtime/Cloner/Models/DistributionSetting/SplineDistributionSetting.cs

@@ -8,7 +8,7 @@ namespace Misaki.ArtTool
     [Serializable]
     public struct SplineDistributionSetting
     {
-        public SplineContainer spline;
+        public NativeSpline nativeSpline;
 
         public int indexOffset;
 
@@ -26,14 +26,9 @@ namespace Misaki.ArtTool
         {
             get
             {
-                if (spline == null)
-                {
-                    return 0;
-                }
-
                 if (isSpacingMode)
                 {
-                    return Mathf.FloorToInt(spline.CalculateLength() / spacing) + 1;
+                    return Mathf.FloorToInt(splineLength / spacing) + 1;
                 }
                 else
                 {