Bug Fix

Tests/TestScene.cs

@@ -0,0 +1,37 @@
+using Godot;
+using System;
+
+public partial class TestScene : Node2D
+{
+	public Marker2D A { get; set; }
+	public Marker2D B { get; set; }
+
+	public Line2d L1 { get; set; }
+
+	public Line2d L2 { get; set; }
+	public Line2d L3 { get; set; }
+	public Line2d L4 { get; set; }
+	// Called when the node enters the scene tree for the first time.
+	public override void _Ready()
+	{
+		A = GetNode<Marker2D>("A");
+		B = GetNode<Marker2D>("B");
+		L1 = GetNode<Line2d>("L1");
+		L2 = GetNode<Line2d>("L2");
+		L3 = GetNode<Line2d>("L3");
+		L4 = GetNode<Line2d>("L4");
+		L1.CurveRate = 20;
+		L1.CDir = 1;
+		L2.CurveRate = 10;
+		L1.CDir = 1;
+		L3.CurveRate = 10;
+		L3.CDir = -1;
+		L4.CurveRate = 20;
+		L4.CDir = -1;
+	}
+
+	// Called every frame. 'delta' is the elapsed time since the previous frame.
+	public override void _Process(double delta)
+	{
+	}
+}