From 923b25e26e6d4695d4da4e70a90c7fd15a7231fb Mon Sep 17 00:00:00 2001
From: Syntriax <syntriax@gmail.com>
Date: Sat, 5 Oct 2024 22:37:07 +0300
Subject: [PATCH] feat: Missing Line Extension Methods

---
 Engine.Physics2D/Primitives/Line.cs | 34 +++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)

diff --git a/Engine.Physics2D/Primitives/Line.cs b/Engine.Physics2D/Primitives/Line.cs
index 10d5df7..61558d2 100644
--- a/Engine.Physics2D/Primitives/Line.cs
+++ b/Engine.Physics2D/Primitives/Line.cs
@@ -202,6 +202,40 @@ public readonly struct Line(Vector2D from, Vector2D to)
 /// </summary>
 public static class LineExtensions
 {
+    /// <summary>
+    /// Linearly interpolates between the two endpoints of the <see cref="Line"/> segment using parameter 't'.
+    /// </summary>
+    public static Vector2D Lerp(this Line line, float t) => Line.Lerp(line, t);
+
+
+    /// <summary>
+    /// The equation of the <see cref="Line"/> defined by this <see cref="Line"/> segment.
+    /// </summary>
+    public static LineEquation ToLineEquation(this Line line) => Line.GetLineEquation(line);
+
+
+    /// <summary>
+    /// Determines whether the specified <see cref="Vector2D"/> lies on the <see cref="Line"/>.
+    /// </summary>
+    public static bool Intersects(this Line line, Vector2D point) => Line.Intersects(line, point);
+
+    /// <summary>
+    /// Calculates the parameter 't' representing the point's position on the <see cref="Line"/> segment.
+    /// </summary>
+    public static float GetT(this Line line, Vector2D point) => Line.GetT(line, point);
+
+
+    /// <summary>
+    /// Checks if the <see cref="Line"/> segment intersects with another <see cref="Line"/> segment.
+    /// </summary>
+    public static bool Intersects(this Line left, Line right) => Line.Intersects(left, right);
+
+
+    /// <summary>
+    /// Determines whether two <see cref="Line"/> segments intersect.
+    /// </summary>
+    public static bool Intersects(this Line left, Line right, [NotNullWhen(returnValue: true)] out Vector2D? point) => Line.Intersects(left, right, out point);
+
     /// <summary>
     /// Checks if two <see cref="Line"/>s are approximately equal.
     /// </summary>