Implemented thread safe GenerateConvexMeshes function.

Runtime/MeshSafe.cs

@@ -0,0 +1,19 @@
+using UnityEngine;
+
+namespace MeshProcess
+{
+    public struct MeshSafe
+    {
+        public Vector3[] Vertices;
+        public int[] Triangles;
+
+        public Mesh ToMesh()
+        {
+            return new Mesh
+            {
+                vertices = Vertices,
+                triangles = Triangles
+            };
+        }
+    }
+}

Runtime/MeshSafe.cs.meta

@@ -0,0 +1,2 @@
+fileFormatVersion: 2
+guid: 182d52cf7acb8c2409432384bf11f643

Runtime/VHACD.cs

@@ -186,6 +186,58 @@ namespace MeshProcess
                 hullMesh.SetTriangles(indices, 0);
 
 
+                convexMesh.Add(hullMesh);
+            }
+            return convexMesh;
+        }
+        
+        public unsafe List<MeshSafe> GenerateConvexMeshes(Vector3[] verts, int[] tris)
+        {
+            var vhacd = CreateVHACD();
+            var parameters = m_parameters;
+
+            fixed (Vector3* pVerts = verts)
+            fixed (int* pTris = tris)
+            {
+                ComputeFloat(
+                    vhacd,
+                    (float*)pVerts, (uint)verts.Length,
+                    (uint*)pTris, (uint)tris.Length / 3,
+                    &parameters);
+            }
+
+            var numHulls = GetNConvexHulls(vhacd);
+            List<MeshSafe> convexMesh = new List<MeshSafe>((int)numHulls);
+            foreach (var index in Enumerable.Range(0, (int)numHulls))
+            {
+                ConvexHull hull;
+                GetConvexHull(vhacd, (uint)index, &hull);
+
+                var hullMesh = new MeshSafe();
+                var hullVerts = new Vector3[hull.m_nPoints];
+                fixed (Vector3* pHullVerts = hullVerts)
+                {
+                    var pComponents = hull.m_points;
+                    var pVerts = pHullVerts;
+
+                    for (var pointCount = hull.m_nPoints; pointCount != 0; --pointCount)
+                    {
+                        pVerts->x = (float)pComponents[0];
+                        pVerts->y = (float)pComponents[1];
+                        pVerts->z = (float)pComponents[2];
+
+                        pVerts += 1;
+                        pComponents += 3;
+                    }
+                }
+
+                hullMesh.Vertices = hullVerts;
+
+                var indices = new int[hull.m_nTriangles * 3];
+                Marshal.Copy((System.IntPtr)hull.m_triangles, indices, 0, indices.Length);
+                hullMesh.Triangles = indices;
+
+
                 convexMesh.Add(hullMesh);
             }
             return convexMesh;