Quantization window now handles 15bpp, Updated layout, Cluts are shorter if less centroids were found

Runtime/ImageQuantizer.cs

@@ -82,8 +82,9 @@ public class ImageQuantizer
             pixelArray[x, y, 2] = centroidColor.z; // Blue
         }
 
-        Vector3[,] clut = new Vector3[maxColors, 1];
-        for (int i = 0; i < centroids.Count; i++)
+        int actualColors = centroids.Count;
+        Vector3[,] clut = new Vector3[actualColors, 1];
+        for (int i = 0; i < actualColors; i++)
         {
             clut[i, 0] = centroids[i];
         }

Runtime/PSXTexture.cs

@@ -25,6 +25,9 @@ namespace PSXSplash.RuntimeCode
         [Range(1, 256)]
         public int Height = 128;
 
+
+        // TODO: This just uses the quantization and doesn't store the result anywhere
+        // Maybe it should return the image and the clut back to the SceneExporter / The Editor code for only-texture export?
         public void Export(GameObject gameObject)
         {
             Debug.Log($"Export: {this}");