Moved generate reactive parameters up in the source file, so it's close to where it's being used.

It felt very weird having it dangle off the bottom of the source file.

Assets/Scripts/Fsr2Controller.cs

@@ -25,6 +25,15 @@ namespace FidelityFX
         [Header("Reactive Mask")]
         [SerializeField] private bool generateReactiveMask = false;
         [SerializeField] private GenerateReactiveParameters generateReactiveParameters = new GenerateReactiveParameters();
+        
+        [System.Serializable]
+        public class GenerateReactiveParameters
+        {
+            [Range(0, 2)] public float scale = 1.0f;
+            [Range(0, 1)] public float cutoffThreshold = 0.2f;
+            [Range(0, 1)] public float binaryValue = 0.9f;
+            public Fsr2.GenerateReactiveFlags flags = Fsr2.GenerateReactiveFlags.ApplyTonemap | Fsr2.GenerateReactiveFlags.ApplyThreshold | Fsr2.GenerateReactiveFlags.UseComponentsMax;
+        }
 
         private Fsr2Context _context;
         private Vector2Int _renderSize;
@@ -255,14 +264,5 @@ namespace FidelityFX
             // Shut up the Unity warning about not writing to the destination texture 
             Graphics.SetRenderTarget(dest);
         }
-
-        [System.Serializable]
-        public class GenerateReactiveParameters
-        {
-            [Range(0, 2)] public float scale = 1.0f;
-            [Range(0, 1)] public float cutoffThreshold = 0.2f;
-            [Range(0, 1)] public float binaryValue = 0.9f;
-            public Fsr2.GenerateReactiveFlags flags = Fsr2.GenerateReactiveFlags.ApplyTonemap | Fsr2.GenerateReactiveFlags.ApplyThreshold | Fsr2.GenerateReactiveFlags.UseComponentsMax;
-        }
     }
 }