diff --git a/Engine.Physics2D/Primitives/Line.cs b/Engine.Physics2D/Primitives/Line.cs
index c23bd8a..85a981e 100644
--- a/Engine.Physics2D/Primitives/Line.cs
+++ b/Engine.Physics2D/Primitives/Line.cs
@@ -107,18 +107,27 @@ public record Line(Vector2D From, Vector2D To)
 
     public static bool Intersects(Line left, Line right)
     {
-        int o1 = PhysicsMath.Orientation(left.From, left.To, right.From);
-        int o2 = PhysicsMath.Orientation(left.From, left.To, right.To);
-        int o3 = PhysicsMath.Orientation(right.From, right.To, left.From);
-        int o4 = PhysicsMath.Orientation(right.From, right.To, left.To);
+        int o1 = Vector2D.Orientation(left.From, left.To, right.From);
+        int o2 = Vector2D.Orientation(left.From, left.To, right.To);
+        int o3 = Vector2D.Orientation(right.From, right.To, left.From);
+        int o4 = Vector2D.Orientation(right.From, right.To, left.To);
 
         if (o1 != o2 && o3 != o4)
             return true;
 
-        if (o1 == 0 && PhysicsMath.OnSegment(left.From, right.From, left.To)) return true;
-        if (o2 == 0 && PhysicsMath.OnSegment(left.From, right.To, left.To)) return true;
-        if (o3 == 0 && PhysicsMath.OnSegment(right.From, left.From, right.To)) return true;
-        if (o4 == 0 && PhysicsMath.OnSegment(right.From, left.To, right.To)) return true;
+        if (o1 == 0 && OnSegment(left, right.From)) return true;
+        if (o2 == 0 && OnSegment(left, right.To)) return true;
+        if (o3 == 0 && OnSegment(right, left.From)) return true;
+        if (o4 == 0 && OnSegment(right, left.To)) return true;
+
+        return false;
+    }
+
+    public static bool OnSegment(Line line, Vector2D point)
+    {
+        if (point.X <= MathF.Max(line.From.X, line.To.X) && point.X >= MathF.Min(line.From.X, line.To.X) &&
+            point.Y <= MathF.Max(line.From.Y, line.To.Y) && point.Y >= MathF.Min(line.From.Y, line.To.Y))
+            return true;
 
         return false;
     }
diff --git a/Engine.Physics2D/Primitives/LineEquation.cs b/Engine.Physics2D/Primitives/LineEquation.cs
index 8c80782..06ff657 100644
--- a/Engine.Physics2D/Primitives/LineEquation.cs
+++ b/Engine.Physics2D/Primitives/LineEquation.cs
@@ -1,3 +1,5 @@
+using Syntriax.Engine.Core;
+
 namespace Syntriax.Engine.Physics2D.Primitives;
 
 public record LineEquation(float Slope, float OffsetY)