Added GTWeen

GTweensGodot/Godot/Source/Extensions/CurveExtensions.cs

@@ -0,0 +1,19 @@
+using Godot;
+using GTweens.Easings;
+
+namespace GTweensGodot.Extensions;
+
+public static class CurveExtensions
+{
+    public static EasingDelegate ToEasingDelegate(this Curve curve)
+    {
+        float Result(float a, float b, float t)
+        {
+            float newT = curve.Sample(t);
+
+            return a + ((b - a) * newT);
+        }
+
+        return Result;
+    }
+}