Merge pull request #6 from dotnet-campus/t/lindexi/Segment2D

给线段添加向量属性
dotnet-campus · Nov 6, 2024 · 37d7144 · 37d7144
2 parents f8fc62f + 04bc231
commit 37d7144
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/DotNetCampus.Numerics.Geometry/Segment2D.cs b/DotNetCampus.Numerics.Geometry/Segment2D.cs
@@ -36,6 +36,11 @@ public static Segment2D Create(Point2D point1, Point2D point2)
     /// </summary>
     public Point2D EndPoint => StartPoint + UnitDirectionVector * Length;
 
+    /// <summary>
+    /// 获取线段的向量。
+    /// </summary>
+    public Vector2D DirectionVector => UnitDirectionVector * Length;
+
     /// <summary>
     /// 获取线段的单位方向向量。
     /// </summary>