Depth of field no unit accurate

NuakeNet/src/Environment.cs

@@ -0,0 +1,31 @@
+using Coral.Managed.Interop;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Nuake.Net
+{
+    public class Environment
+    {
+        internal static unsafe delegate*<float, void> SetFocusDistanceIcall;
+        internal static unsafe delegate*<float> GetFocusDistanceIcall;
+
+        public static void SetFocusDistance(float distance)
+        {
+            unsafe
+            {
+                SetFocusDistanceIcall(distance);
+            }
+        }
+
+        public static float GetFocusDistance()
+        {
+            unsafe
+            {
+                return GetFocusDistanceIcall();
+            }
+        }
+    }
+}