copyright

Author: ikpil

src/Box2D.NET.Samples/Extensions/ListExtensions.cs

@@ -1,4 +1,8 @@
-using System.Collections.Generic;
+// SPDX-FileCopyrightText: 2025 Erin Catto
+// SPDX-FileCopyrightText: 2025 Ikpil Choi(ikpil@naver.com)
+// SPDX-License-Identifier: MIT
+
+using System.Collections.Generic;
 
 namespace Box2D.NET.Samples.Extensions;
 
@@ -19,4 +23,4 @@ public static void Resize<T>(this List<T> list, int count)
             list.RemoveRange(count, list.Count - count);
         }
     }
-}
+}

src/Box2D.NET.Samples/Helpers/GlfwHelpers.cs

@@ -1,4 +1,8 @@
-using Silk.NET.GLFW;
+// SPDX-FileCopyrightText: 2025 Erin Catto
+// SPDX-FileCopyrightText: 2025 Ikpil Choi(ikpil@naver.com)
+// SPDX-License-Identifier: MIT
+
+using Silk.NET.GLFW;
 
 namespace Box2D.NET.Samples.Helpers;
 
@@ -18,4 +22,4 @@ public static unsafe InputAction GetKey(SampleAppContext context, Keys key)
             default: return InputAction.Release;
         }
     }
-}
+}

src/Box2D.NET.Samples/Helpers/SizeOf.cs

@@ -1,8 +1,13 @@
-using System.Runtime.InteropServices;
+// SPDX-FileCopyrightText: 2025 Erin Catto
+// SPDX-FileCopyrightText: 2025 Ikpil Choi(ikpil@naver.com)
+// SPDX-License-Identifier: MIT
+
+using System.Runtime.InteropServices;
 
 namespace Box2D.NET.Samples.Helpers;
 
 public readonly struct SizeOf<T> where T : unmanaged
 {
     public static readonly uint Size = (uint)Marshal.SizeOf<T>();
 }
+

src/Box2D.NET.Samples/Helpers/SvgParser.cs

@@ -1,4 +1,8 @@
-using System;
+// SPDX-FileCopyrightText: 2025 Erin Catto
+// SPDX-FileCopyrightText: 2025 Ikpil Choi(ikpil@naver.com)
+// SPDX-License-Identifier: MIT
+
+using System;
 using System.Diagnostics;
 using System.Globalization;
 
@@ -184,4 +188,4 @@ private static bool Sscanf(string svgPath, ref int ptrIndex, out float value)
         var segment = svgPath.Substring(startIdx, ptrIndex - startIdx);
         return float.TryParse(segment, CultureInfo.InvariantCulture, out value);
     }
-}
+}

src/Box2D.NET.Samples/Primitives/BodyUserData.cs

@@ -1,4 +1,8 @@
-namespace Box2D.NET.Samples.Primitives;
+// SPDX-FileCopyrightText: 2025 Erin Catto
+// SPDX-FileCopyrightText: 2025 Ikpil Choi(ikpil@naver.com)
+// SPDX-License-Identifier: MIT
+
+namespace Box2D.NET.Samples.Primitives;
 
 public static class BodyUserData
 {
@@ -18,4 +22,4 @@ internal BodyUserData()
     {
 
     }
-}
+}

src/Box2D.NET.Samples/Primitives/DynamicTreeContext.cs

@@ -1,8 +1,13 @@
-using Box2D.NET.Samples.Samples.Collisions;
+// SPDX-FileCopyrightText: 2025 Erin Catto
+// SPDX-FileCopyrightText: 2025 Ikpil Choi(ikpil@naver.com)
+// SPDX-License-Identifier: MIT
+
+using Box2D.NET.Samples.Samples.Collisions;
 
 namespace Box2D.NET.Samples.Primitives;
 
 public struct DynamicTreeContext
 {
     public DynamicTree tree;
 }
+

src/Box2D.NET.Samples/SampleAppContext.cs

@@ -1,4 +1,8 @@
-using System.IO;
+// SPDX-FileCopyrightText: 2025 Erin Catto
+// SPDX-FileCopyrightText: 2025 Ikpil Choi(ikpil@naver.com)
+// SPDX-License-Identifier: MIT
+
+using System.IO;
 using System.Runtime.CompilerServices;
 using Silk.NET.GLFW;
 using Silk.NET.OpenGL;
@@ -55,4 +59,4 @@ private SampleAppContext(string signature, Glfw glfw)
         camera = new Camera();
         draw = new Draw();
     }
-}
+}

src/Box2D.NET.Samples/Samples/Benchmarks/BenchmarkShapeDistance.cs

@@ -1,4 +1,8 @@
-using System.Numerics;
+// SPDX-FileCopyrightText: 2025 Erin Catto
+// SPDX-FileCopyrightText: 2025 Ikpil Choi(ikpil@naver.com)
+// SPDX-License-Identifier: MIT
+
+using System.Numerics;
 using ImGuiNET;
 using static Box2D.NET.B2MathFunction;
 using static Box2D.NET.B2Hulls;
@@ -162,4 +166,4 @@ public override void Draw(Settings settings)
         m_context.draw.DrawSegment(output.pointA, output.pointA + 0.5f * output.normal, B2HexColor.b2_colorYellow);
         DrawTextLine($"distance = {output.distance}");
     }
-}
+}

src/Box2D.NET.Samples/Samples/Characters/Mover.cs

@@ -1,4 +1,5 @@
 // SPDX-FileCopyrightText: 2022 Erin Catto
+// SPDX-FileCopyrightText: 2025 Ikpil Choi(ikpil@naver.com)
 // SPDX-License-Identifier: MIT
 
 using System.Diagnostics;
@@ -367,4 +368,4 @@ public override void Draw(Settings settings)
 
         m_context.camera.m_center.X = m_transform.p.X;
     }
-}
+}

src/Box2D.NET.Samples/Samples/Continuous/SegmentSlide.cs

@@ -1,4 +1,8 @@
-using static Box2D.NET.B2Types;
+// SPDX-FileCopyrightText: 2025 Erin Catto
+// SPDX-FileCopyrightText: 2025 Ikpil Choi(ikpil@naver.com)
+// SPDX-License-Identifier: MIT
+
+using static Box2D.NET.B2Types;
 using static Box2D.NET.B2Bodies;
 using static Box2D.NET.B2Shapes;
 using static Box2D.NET.B2Distances;
@@ -61,4 +65,4 @@ public override void Draw(Settings settings)
         m_textLine += m_textIncrement;
 #endif
     }
-}
+}