add shader example.

Assets/uDesktopDuplication/Examples/Scenes/Primary Monitor (Only Texture).unity.meta

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Assets/uDesktopDuplication/Examples/Scenes/Shaders.unity.meta

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Assets/uDesktopDuplication/Materials/uDD_Screen_Standard.mat.meta

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Assets/uDesktopDuplication/Materials/uDD_Screen_Unlit_BlackMask.mat.meta

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Assets/uDesktopDuplication/Materials/uDD_Screen_Unlit_Transparent.mat.meta

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Assets/uDesktopDuplication/Scripts/Cursor.cs

@@ -32,6 +32,7 @@ public class Cursor : MonoBehaviour
             var worldPos = transform.TransformPoint(localPos);
             worldPos += cursor.right * offset.x * cursor.localScale.x;
             worldPos += -cursor.up * offset.y * cursor.localScale.y;
+            worldPos += -cursor.forward * 0.001f;
             cursor.position = worldPos;
         }
     }