Small bugfix + add default text for LUT

2 files changed, 19 insertions, 1 deletions

diff --git a/grapher/Models/AccelGUIFactory.cs b/grapher/Models/AccelGUIFactory.cs
index d424d80..39119e7 100644
--- a/grapher/Models/AccelGUIFactory.cs
+++ b/grapher/Models/AccelGUIFactory.cs
@@ -385,7 +385,7 @@ namespace grapher.Models
                 weightY,
                 offsetY,
                 limitY,
-                powerClassicX,
+                powerClassicY,
                 exponentY,
                 midpointY,
                 lutTextY,
diff --git a/grapher/Models/Options/LUT/LUTPanelOptions.cs b/grapher/Models/Options/LUT/LUTPanelOptions.cs
index 6b13cdc..0d244b4 100644
--- a/grapher/Models/Options/LUT/LUTPanelOptions.cs
+++ b/grapher/Models/Options/LUT/LUTPanelOptions.cs
@@ -116,6 +116,11 @@ namespace grapher.Models.Options.LUT
             if (length > 0 && activePoints.First().x != 0)
             {
                 ActiveValuesTextBox.Text = PointsToActiveValuesText(activePoints, length);
+
+                if (string.IsNullOrWhiteSpace(PointsTextBox.Text))
+                {
+                    PointsTextBox.Text = PointsToEntryTextBoxText(activePoints, length);
+                }
             }
             else
             {
@@ -213,5 +218,18 @@ namespace grapher.Models.Options.LUT
 
             return builder.ToString();
         }
+
+        private string PointsToEntryTextBoxText(IEnumerable<Vec2<float>> points, int length)
+        {
+            StringBuilder builder = new StringBuilder();
+
+            for(int i = 0; i < length; i++)
+            {
+                var point = points.ElementAt(i);
+                builder.Append($"{point.x},{point.y};");
+            }
+
+            return builder.ToString();
+        }
     }
 }