aha

Assets/Mirror/Examples/Snapshot Interpolation/Snapshot3D.cs

@@ -0,0 +1,26 @@
+// a simple snapshot with timestamp & interpolation
+using UnityEngine;
+
+namespace Mirror.Examples.SnapshotInterpolationDemo
+{
+    public struct Snapshot3D : Snapshot
+    {
+        public double remoteTime { get; set; }
+        public double localTime { get; set; }
+        public Vector3 position;
+
+        public Snapshot3D(double remoteTime, double localTime, Vector3 position)
+        {
+            this.remoteTime = remoteTime;
+            this.localTime = localTime;
+            this.position = position;
+        }
+
+        public static Snapshot3D Interpolate(Snapshot3D from, Snapshot3D to, double t) =>
+            new Snapshot3D(
+                // interpolated snapshot is applied directly. don't need timestamps.
+                0, 0,
+                // lerp unclamped in case we ever need to extrapolate.
+                Vector3.LerpUnclamped(from.position, to.position, (float)t));
+    }
+}