Merge pull request #23 from JacobPalecki/GUI

Settings writer; GUI performance enhancement and touchups

1 files changed, 63 insertions, 10 deletions

diff --git a/grapher/Models/Calculations/AccelCalculator.cs b/grapher/Models/Calculations/AccelCalculator.cs
index f2a6c7c..e2f7bcc 100644
--- a/grapher/Models/Calculations/AccelCalculator.cs
+++ b/grapher/Models/Calculations/AccelCalculator.cs
@@ -67,9 +67,13 @@ namespace grapher.Models.Calculations
             double maxSlope = 0.0;
             double minSlope = Double.MaxValue;
 
+            double log = -2;
+            int index = 0;
+            int logIndex = 0;
+
             foreach (var magnitudeDatum in magnitudeData)
             {
-                if (magnitudeDatum.magnitude <=0)
+                if (magnitudeDatum.magnitude <= 0)
                 {
                     continue;
                 }
@@ -77,7 +81,23 @@ namespace grapher.Models.Calculations
                 var output = accel.Accelerate(magnitudeDatum.x, magnitudeDatum.y, MeasurementTime);
                 var outMagnitude = Magnitude(output.Item1, output.Item2);
 
-                var ratio = magnitudeDatum.magnitude > 0 ? outMagnitude / magnitudeDatum.magnitude : starter;
+                if (!data.VelocityPoints.ContainsKey(magnitudeDatum.magnitude))
+                {
+                    data.VelocityPoints.Add(magnitudeDatum.magnitude, outMagnitude);
+                }
+                else
+                {
+                    continue;
+                }
+
+                while (Math.Pow(10,log) < outMagnitude && logIndex < data.LogToIndex.Length)
+                {
+                    data.LogToIndex[logIndex] = index;
+                    log += 0.01;
+                    logIndex++;
+                }
+
+                var ratio = outMagnitude / magnitudeDatum.magnitude;
                 
                 if (ratio > maxRatio)
                 {
@@ -108,11 +128,6 @@ namespace grapher.Models.Calculations
                     data.AccelPoints.Add(magnitudeDatum.magnitude, ratio);
                 }
 
-                if (!data.VelocityPoints.ContainsKey(magnitudeDatum.magnitude))
-                {
-                    data.VelocityPoints.Add(magnitudeDatum.magnitude, outMagnitude);
-                }
-
                 if (!data.GainPoints.ContainsKey(magnitudeDatum.magnitude))
                 {
                     data.GainPoints.Add(magnitudeDatum.magnitude, slope);
@@ -120,9 +135,18 @@ namespace grapher.Models.Calculations
 
                 lastInputMagnitude = magnitudeDatum.magnitude;
                 lastOutputMagnitude = outMagnitude;
+                index += 1;
+            }
+
+            index--;
+
+            while (log <= 5.0)
+            {
+                data.LogToIndex[logIndex] = index;
+                log += 0.01;
+                logIndex++;
             }
 
-            data.OrderedVelocityPointsList.AddRange(data.VelocityPoints.Values.ToList());
             data.MaxAccel = maxRatio;
             data.MinAccel = minRatio;
             data.MaxGain = maxSlope;
@@ -143,18 +167,38 @@ namespace grapher.Models.Calculations
 
             Sensitivity = GetSens(ref settings);
 
+            double log = -2;
+            int index = 0;
+            int logIndex = 0;
+
             foreach (var magnitudeDatum in magnitudeData)
             {
+                if (magnitudeDatum.magnitude <= 0)
+                {
+                    continue;
+                }
+
                 var output = accel.Accelerate(magnitudeDatum.x, magnitudeDatum.y, MeasurementTime);
                 var outputWithoutSens = StripThisSens(output.Item1, output.Item2);
                 var magnitudeWithoutSens = Magnitude(outputWithoutSens.Item1, outputWithoutSens.Item2);
 
-                var ratio = magnitudeDatum.magnitude > 0 ? magnitudeWithoutSens / magnitudeDatum.magnitude : 1;
+                var ratio = magnitudeWithoutSens / magnitudeDatum.magnitude;
 
                 if (!data.Combined.VelocityPoints.ContainsKey(magnitudeDatum.magnitude))
                 {
                     data.Combined.VelocityPoints.Add(magnitudeDatum.magnitude, magnitudeWithoutSens);
                 }
+                else
+                {
+                    continue;
+                }
+
+                while (Math.Pow(10,log) < magnitudeWithoutSens && logIndex < data.Combined.LogToIndex.Length)
+                {
+                    data.Combined.LogToIndex[logIndex] = index;
+                    log += 0.01;
+                    logIndex++;
+                }
 
                 var xRatio = settings.sensitivity.x * ratio;
                 var yRatio = settings.sensitivity.y * ratio;
@@ -241,9 +285,18 @@ namespace grapher.Models.Calculations
                 lastInputMagnitude = magnitudeDatum.magnitude;
                 lastOutputMagnitudeX = xOut;
                 lastOutputMagnitudeY = yOut;
+                index += 1;
+            }
+
+            index--;
+
+            while (log <= 5.0)
+            {
+                data.Combined.LogToIndex[logIndex] = index;
+                log += 0.01;
+                logIndex++;
             }
 
-            data.Combined.OrderedVelocityPointsList.AddRange(data.Combined.VelocityPoints.Values.ToList());
             data.Combined.MaxAccel = maxRatio;
             data.Combined.MinAccel = minRatio;
             data.Combined.MaxGain = maxSlope;