feat: move ImageTransformationOptions to Packages (#1327)

Author: homuler

Assets/MediaPipeUnity/Samples/Common/Scripts/ImageSource/ImageSource.cs

@@ -155,5 +155,12 @@ protected static TextureFormat TextureFormatFor(Texture texture)
     {
       return GraphicsFormatUtility.GetTextureFormat(texture.graphicsFormat);
     }
+
+    public Experimental.ImageTransformationOptions GetTransformationOptions(bool expectedToBeMirrored = false)
+    {
+      var shouldFlipHorizontally = (isFrontFacing || expectedToBeMirrored) ^ isHorizontallyFlipped;
+      var shouldFlipVertically = isVerticallyFlipped;
+      return Experimental.ImageTransformationOptions.Build(shouldFlipHorizontally, shouldFlipVertically, rotation);
+    }
   }
 }

Assets/MediaPipeUnity/Samples/Common/Scripts/ImageTransformationOptions.cs.meta

@@ -1,10 +1,10 @@
-// Copyright (c) 2023 homuler
+// Copyright (c) 2021 homuler
 //
 // Use of this source code is governed by an MIT-style
 // license that can be found in the LICENSE file or at
 // https://opensource.org/licenses/MIT.
 
-namespace Mediapipe.Unity.Sample
+namespace Mediapipe.Unity.Experimental
 {
   public readonly struct ImageTransformationOptions
   {
@@ -28,14 +28,4 @@ public static ImageTransformationOptions Build(bool shouldFlipHorizontally, bool
       return new ImageTransformationOptions(flipHorizontally, flipVertically, rotation);
     }
   }
-
-  public static class ImageSourceExtension
-  {
-    public static ImageTransformationOptions GetTransformationOptions(this ImageSource imageSource, bool expectedToBeMirrored = false)
-    {
-      var shouldFlipHorizontally = (imageSource.isFrontFacing || expectedToBeMirrored) ^ imageSource.isHorizontallyFlipped;
-      var shouldFlipVertically = imageSource.isVerticallyFlipped;
-      return ImageTransformationOptions.Build(shouldFlipHorizontally, shouldFlipVertically, imageSource.rotation);
-    }
-  } 
 }

Assets/MediaPipeUnity/Samples/Common/Scripts/ImageTransformationOptions.cs renamed to Packages/com.github.homuler.mediapipe/Runtime/Scripts/Unity/Experimental/ImageTransformationOptions.cs

@@ -6,7 +6,7 @@
 
 using NUnit.Framework;
 
-namespace Mediapipe.Unity.Sample.Tests
+namespace Mediapipe.Unity.Experimental.Tests
 {
   public class ImageTransformationOptionsTest
   {