copyright added to files

samples/Tutorials/CSharpIntermediate/CSharpIntermediate/CSharpIntermediate.Game/01_UI-Basics/UIByCode.cs

@@ -1,3 +1,5 @@
+// Copyright (c) .NET Foundation and Contributors (https://dotnetfoundation.org/ & https://stride3d.net)
+// Distributed under the MIT license. See the LICENSE.md file in the project root for more information.
 using System;
 using Stride.Core.Mathematics;
 using Stride.Engine;

samples/Tutorials/CSharpIntermediate/CSharpIntermediate/CSharpIntermediate.Game/01_UI-Basics/UIByEditor.cs

@@ -1,4 +1,6 @@
-using Stride.Engine;
+// Copyright (c) .NET Foundation and Contributors (https://dotnetfoundation.org/ & https://stride3d.net)
+// Distributed under the MIT license. See the LICENSE.md file in the project root for more information.
+using Stride.Engine;
 using Stride.Graphics;
 using Stride.UI;
 using Stride.UI.Controls;

samples/Tutorials/CSharpIntermediate/CSharpIntermediate/CSharpIntermediate.Game/02_Collision-Triggers/CollisionTriggerDemo.cs

@@ -1,3 +1,5 @@
+// Copyright (c) .NET Foundation and Contributors (https://dotnetfoundation.org/ & https://stride3d.net)
+// Distributed under the MIT license. See the LICENSE.md file in the project root for more information.
 using System.Collections.Specialized;
 using Stride.Core.Collections;
 using Stride.Core.Mathematics;

samples/Tutorials/CSharpIntermediate/CSharpIntermediate/CSharpIntermediate.Game/02_Collision-Triggers/Teleport.cs

@@ -1,3 +1,5 @@
+// Copyright (c) .NET Foundation and Contributors (https://dotnetfoundation.org/ & https://stride3d.net)
+// Distributed under the MIT license. See the LICENSE.md file in the project root for more information.
 using Stride.Core.Mathematics;
 using Stride.Engine;
 using Stride.Input;

samples/Tutorials/CSharpIntermediate/CSharpIntermediate/CSharpIntermediate.Game/03_Raycasting/RaycastDemo.cs

@@ -1,3 +1,5 @@
+// Copyright (c) .NET Foundation and Contributors (https://dotnetfoundation.org/ & https://stride3d.net)
+// Distributed under the MIT license. See the LICENSE.md file in the project root for more information.
 using Stride.Core.Mathematics;
 using Stride.Engine;
 using Stride.Physics;

samples/Tutorials/CSharpIntermediate/CSharpIntermediate/CSharpIntermediate.Game/03_Raycasting/RaycastPenetratingDemo.cs

@@ -1,3 +1,5 @@
+// Copyright (c) .NET Foundation and Contributors (https://dotnetfoundation.org/ & https://stride3d.net)
+// Distributed under the MIT license. See the LICENSE.md file in the project root for more information.
 using System.Collections.Generic;
 using Stride.Core.Mathematics;
 using Stride.Engine;

samples/Tutorials/CSharpIntermediate/CSharpIntermediate/CSharpIntermediate.Game/04_Project-UnProject/ProjectDemo.cs

@@ -1,4 +1,5 @@
-using CSharpIntermediate.Code.Extensions;
+// Copyright (c) .NET Foundation and Contributors (https://dotnetfoundation.org/ & https://stride3d.net)
+// Distributed under the MIT license. See the LICENSE.md file in the project root for more information.
 using Stride.Core.Mathematics;
 using Stride.Engine;
 using Stride.Graphics;

samples/Tutorials/CSharpIntermediate/CSharpIntermediate/CSharpIntermediate.Game/04_Project-UnProject/UnprojectDemo.cs

@@ -1,4 +1,6 @@
-using Stride.Core.Mathematics;
+// Copyright (c) .NET Foundation and Contributors (https://dotnetfoundation.org/ & https://stride3d.net)
+// Distributed under the MIT license. See the LICENSE.md file in the project root for more information.
+using Stride.Core.Mathematics;
 using Stride.Engine;
 using Stride.Graphics;
 using Stride.Input;

samples/Tutorials/CSharpIntermediate/CSharpIntermediate/CSharpIntermediate.Game/05_Async/AsyncCollisionTriggerDemo.cs

@@ -1,3 +1,5 @@
+// Copyright (c) .NET Foundation and Contributors (https://dotnetfoundation.org/ & https://stride3d.net)
+// Distributed under the MIT license. See the LICENSE.md file in the project root for more information.
 using System.Threading.Tasks;
 using Stride.Engine;
 using Stride.Rendering;

samples/Tutorials/CSharpIntermediate/CSharpIntermediate/CSharpIntermediate.Game/05_Async/AsyncWebApi.cs

@@ -1,3 +1,5 @@
+// Copyright (c) .NET Foundation and Contributors (https://dotnetfoundation.org/ & https://stride3d.net)
+// Distributed under the MIT license. See the LICENSE.md file in the project root for more information.
 using System.Collections.Generic;
 using System.Diagnostics;
 using System.Net.Http;

samples/Tutorials/CSharpIntermediate/CSharpIntermediate/CSharpIntermediate.Game/06_Scenes/LoadChildScene.cs

@@ -1,3 +1,5 @@
+// Copyright (c) .NET Foundation and Contributors (https://dotnetfoundation.org/ & https://stride3d.net)
+// Distributed under the MIT license. See the LICENSE.md file in the project root for more information.
 using Stride.Core.Mathematics;
 using Stride.Core.Serialization;
 using Stride.Engine;

samples/Tutorials/CSharpIntermediate/CSharpIntermediate/CSharpIntermediate.Game/06_Scenes/LoadScene.cs

@@ -1,3 +1,5 @@
+// Copyright (c) .NET Foundation and Contributors (https://dotnetfoundation.org/ & https://stride3d.net)
+// Distributed under the MIT license. See the LICENSE.md file in the project root for more information.
 using Stride.Core.Mathematics;
 using Stride.Core.Serialization;
 using Stride.Engine;

samples/Tutorials/CSharpIntermediate/CSharpIntermediate/CSharpIntermediate.Game/07_Animation/AnimationBasics.cs

@@ -1,3 +1,5 @@
+// Copyright (c) .NET Foundation and Contributors (https://dotnetfoundation.org/ & https://stride3d.net)
+// Distributed under the MIT license. See the LICENSE.md file in the project root for more information.
 using System;
 using Stride.Animations;
 using Stride.Core.Mathematics;

samples/Tutorials/CSharpIntermediate/CSharpIntermediate/CSharpIntermediate.Game/08_Audio/AudioDemo.cs

@@ -1,10 +1,10 @@
+// Copyright (c) .NET Foundation and Contributors (https://dotnetfoundation.org/ & https://stride3d.net)
+// Distributed under the MIT license. See the LICENSE.md file in the project root for more information.
 
-using System;
 using Stride.Audio;
 using Stride.Core.Mathematics;
 using Stride.Engine;
 using Stride.Input;
-using Stride.Media;
 
 namespace CSharpIntermediate.Code
 {

samples/Tutorials/CSharpIntermediate/CSharpIntermediate/CSharpIntermediate.Game/08_Audio/LoadMusic.cs

@@ -1,6 +1,7 @@
+// Copyright (c) .NET Foundation and Contributors (https://dotnetfoundation.org/ & https://stride3d.net)
+// Distributed under the MIT license. See the LICENSE.md file in the project root for more information.
 
 using System;
-using System.Diagnostics;
 using System.Threading.Tasks;
 using Stride.Audio;
 using Stride.Core.Mathematics;

samples/Tutorials/CSharpIntermediate/CSharpIntermediate/CSharpIntermediate.Game/09_FirstPersonCamera/FirstPersonCamera.cs

@@ -1,10 +1,8 @@
-using System;
-using System.Collections.Generic;
-using CSharpIntermediate.Code.Extensions;
+// Copyright (c) .NET Foundation and Contributors (https://dotnetfoundation.org/ & https://stride3d.net)
+// Distributed under the MIT license. See the LICENSE.md file in the project root for more information.
 using Stride.Core.Mathematics;
 using Stride.Engine;
 using Stride.Input;
-using Stride.Physics;
 
 namespace CSharpIntermediate.Code
 {

samples/Tutorials/CSharpIntermediate/CSharpIntermediate/CSharpIntermediate.Game/10_ThirdPersonCamera/CharacterMovement.cs

@@ -1,3 +1,5 @@
+// Copyright (c) .NET Foundation and Contributors (https://dotnetfoundation.org/ & https://stride3d.net)
+// Distributed under the MIT license. See the LICENSE.md file in the project root for more information.
 using Stride.Core.Mathematics;
 using Stride.Engine;
 using Stride.Input;

samples/Tutorials/CSharpIntermediate/CSharpIntermediate/CSharpIntermediate.Game/10_ThirdPersonCamera/ThirdPersonCamera.cs

@@ -1,3 +1,5 @@
+// Copyright (c) .NET Foundation and Contributors (https://dotnetfoundation.org/ & https://stride3d.net)
+// Distributed under the MIT license. See the LICENSE.md file in the project root for more information.
 using System;
 using System.Collections.Generic;
 using CSharpIntermediate.Code.Extensions;

samples/Tutorials/CSharpIntermediate/CSharpIntermediate/CSharpIntermediate.Game/11_Navigation/NavigateCharacter.cs

@@ -1,4 +1,6 @@
-using System;
+// Copyright (c) .NET Foundation and Contributors (https://dotnetfoundation.org/ & https://stride3d.net)
+// Distributed under the MIT license. See the LICENSE.md file in the project root for more information.
+using System;
 using System.Collections.Generic;
 using CSharpIntermediate.Code.Extensions;
 using Stride.Core.Mathematics;

samples/Tutorials/CSharpIntermediate/CSharpIntermediate/CSharpIntermediate.Game/Utils/ObjectSpawner.cs

@@ -1,4 +1,6 @@
-
+// Copyright (c) .NET Foundation and Contributors (https://dotnetfoundation.org/ & https://stride3d.net)
+// Distributed under the MIT license. See the LICENSE.md file in the project root for more information.
+
 using Stride.Core.Mathematics;
 using Stride.Engine;
 using Stride.Input;

samples/Tutorials/CSharpIntermediate/CSharpIntermediate/CSharpIntermediate.Game/Utils/OmniDirectionMovement.cs

@@ -1,3 +1,5 @@
+// Copyright (c) .NET Foundation and Contributors (https://dotnetfoundation.org/ & https://stride3d.net)
+// Distributed under the MIT license. See the LICENSE.md file in the project root for more information.
 using Stride.Core;
 using Stride.Core.Mathematics;
 using Stride.Engine;

samples/Tutorials/CSharpIntermediate/CSharpIntermediate/CSharpIntermediate.Game/Utils/TutorialUI.cs

@@ -1,3 +1,5 @@
+// Copyright (c) .NET Foundation and Contributors (https://dotnetfoundation.org/ & https://stride3d.net)
+// Distributed under the MIT license. See the LICENSE.md file in the project root for more information.
 using System.Collections.Generic;
 using Stride.Core.Mathematics;
 using Stride.Engine;

samples/Tutorials/CSharpIntermediate/CSharpIntermediate/CSharpIntermediate.Game/Utils/VectorPrintExtension.cs

@@ -1,3 +1,5 @@
+// Copyright (c) .NET Foundation and Contributors (https://dotnetfoundation.org/ & https://stride3d.net)
+// Distributed under the MIT license. See the LICENSE.md file in the project root for more information.
 using System;
 using Stride.Core.Mathematics;