From 1d95f8676f22981a993b896c6027db58e7d3026c Mon Sep 17 00:00:00 2001
From: Weird Constructor <weirdconstructor@gmail.com>
Date: Tue, 9 Aug 2022 05:13:23 +0200
Subject: [PATCH] add  method to Smoother

---
 src/util.rs | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/util.rs b/src/util.rs
index 64594ce..7669d70 100644
--- a/src/util.rs
+++ b/src/util.rs
@@ -42,6 +42,15 @@ impl Smoother {
         self.done = false;
     }
 
+    #[inline]
+    pub fn current(&self) -> f32 {
+        if self.done {
+            self.target
+        } else {
+            self.value
+        }
+    }
+
     #[inline]
     pub fn next(&mut self) -> f32 {
         //d// println!("NEXT: count={}, value={:6.3} inc={:6.4}",