From 7632b21a95f3962ddad6ed1a5fb57917e8bed9db Mon Sep 17 00:00:00 2001
From: Robbert van der Helm <mail@robbertvanderhelm.nl>
Date: Tue, 15 Feb 2022 03:45:39 +0100
Subject: [PATCH] Remove debug code from sine example

Not sure how this ended up here.
---
 plugins/diopser/src/lib.rs       |  2 ++
 plugins/examples/sine/src/lib.rs | 12 +-----------
 2 files changed, 3 insertions(+), 11 deletions(-)

diff --git a/plugins/diopser/src/lib.rs b/plugins/diopser/src/lib.rs
index e2a40d77..58f1c6ac 100644
--- a/plugins/diopser/src/lib.rs
+++ b/plugins/diopser/src/lib.rs
@@ -41,6 +41,8 @@ const MAX_AUTOMATION_STEP_SIZE: u32 = 512;
 // improved). Other features I want to implement are:
 // - Briefly muting the output when changing the number of filters to get rid of the clicks
 // - A GUI
+// - A panic switch (maybe also as a trigger-like parameter) to reset all filter states may also be
+//   useful
 struct Diopser {
     params: Pin<Box<DiopserParams>>,
 
diff --git a/plugins/examples/sine/src/lib.rs b/plugins/examples/sine/src/lib.rs
index 29cc6986..a4dd317b 100644
--- a/plugins/examples/sine/src/lib.rs
+++ b/plugins/examples/sine/src/lib.rs
@@ -18,8 +18,6 @@ struct Sine {
     /// The current phase of the sine wave, always kept between in `[0, 1]`.
     phase: f32,
 
-    samples: f32,
-
     /// The frequency if the active note, if triggered by MIDI.
     midi_note_freq: f32,
     /// A simple attack and release envelope to avoid clicks.
@@ -48,7 +46,6 @@ impl Default for Sine {
             sample_rate: 1.0,
 
             phase: 0.0,
-            samples: 0.0,
             midi_note_freq: 1.0,
             midi_note_gain: Smoother::new(SmoothingStyle::Linear(5.0)),
         }
@@ -141,13 +138,6 @@ impl Plugin for Sine {
             // Smoothing is optionally built into the parameters themselves
             let gain = self.params.gain.smoothed.next();
 
-            let offset =
-                ((self.samples / 100.0) + 1.0).log2() / (100.0f32 * 500.0 + 1.0).log2() * 500.0;
-            self.samples += 1.0;
-            if self.samples / 100.0 > 500.0 {
-                self.samples = 0.0;
-            }
-
             // This plugin can be either triggered by MIDI or controleld by a parameter
             let sine = if self.params.use_midi.value {
                 // Act on the next MIDI event
@@ -174,7 +164,7 @@ impl Plugin for Sine {
                 self.calculate_sine(self.midi_note_freq) * self.midi_note_gain.next()
             } else {
                 let frequency = self.params.frequency.smoothed.next();
-                self.calculate_sine(frequency + offset)
+                self.calculate_sine(frequency)
             };
 
             for sample in samples {