1 files changed, 35 insertions, 3 deletions
diff --git a/grapher/Models/Calculations/AccelData.cs b/grapher/Models/Calculations/AccelData.cs
index 057a53b..894774b 100644
--- a/grapher/Models/Calculations/AccelData.cs
+++ b/grapher/Models/Calculations/AccelData.cs
@@ -1,5 +1,6 @@
 using grapher.Models.Charts;
 using System;
+using System.Collections.Generic;
 
 namespace grapher.Models.Calculations
 {
@@ -37,6 +38,8 @@ namespace grapher.Models.Calculations
 
         private EstimatedPoints EstimatedY { get; }
 
+        private Dictionary<double, (double, double, double, double, double, double, double)> OutVelocityToPoints { get; }
+
         #endregion Properties
 
         #region Methods
@@ -50,10 +53,10 @@ namespace grapher.Models.Calculations
 
         public void CalculateDots(int x, int y, double timeInMs)
         {
-            var magnitude = AccelCalculator.Velocity(x, y, timeInMs);
+            var outVelocity = AccelCalculator.Velocity(x, y, timeInMs);
 
-            (var inCombVel, var combSens, var combGain) = Combined.FindPointValuesFromOut(magnitude);
-            Estimated.Velocity.Set(inCombVel, magnitude);
+            (var inCombVel, var combSens, var combGain) = Combined.FindPointValuesFromOut(outVelocity);
+            Estimated.Velocity.Set(inCombVel, outVelocity);
             Estimated.Sensitivity.Set(inCombVel, combSens);
             Estimated.Gain.Set(inCombVel, combGain);
         }
@@ -74,6 +77,35 @@ namespace grapher.Models.Calculations
             EstimatedY.Gain.Set(inYVelocity, yGain);
         }
 
+        public void CalculateDotsCombinedDiffSens(int x, int y, double timeInMs)
+        {
+            var outVelocity = AccelCalculator.Velocity(x, y, timeInMs);
+
+            if (OutVelocityToPoints.TryGetValue(outVelocity, out var points))
+            {
+                EstimatedX.Sensitivity.Set(points.Item1, points.Item2);
+                EstimatedX.Velocity.Set(points.Item1, points.Item3);
+                EstimatedX.Gain.Set(points.Item1, points.Item4);
+                EstimatedY.Sensitivity.Set(points.Item1, points.Item5);
+                EstimatedY.Velocity.Set(points.Item1, points.Item6);
+                EstimatedY.Gain.Set(points.Item1, points.Item7);
+            }
+            else
+            {
+                var index = Combined.GetVelocityIndex(outVelocity);
+                var inVelocity = Combined.VelocityPoints[index];
+                var xPoints = X.FindPointValuesFromOut(outVelocity);
+                var yPoints = Y.FindPointValuesFromOut(outVelocity);
+                OutVelocityToPoints.Add(outVelocity, (inVelocity, xPoints.Item1, xPoints.Item2, xPoints.Item3, yPoints.Item1, yPoints.Item2, yPoints.Item3));
+                EstimatedX.Sensitivity.Set(inVelocity, xPoints.Item1);
+                EstimatedX.Velocity.Set(inVelocity, xPoints.Item2);
+                EstimatedX.Gain.Set(inVelocity, xPoints.Item3);
+                EstimatedY.Sensitivity.Set(inVelocity, yPoints.Item1);
+                EstimatedY.Velocity.Set(inVelocity, yPoints.Item2);
+                EstimatedY.Gain.Set(inVelocity, yPoints.Item3);
+            }
+        }
+
         #endregion Methods
     }
 }