From 3423ccd893d64eb9f0b2de2ef0f04e0d0982abba Mon Sep 17 00:00:00 2001
From: James Ball <james@ball.sh>
Date: Tue, 13 Feb 2024 08:48:15 +0000
Subject: [PATCH] Add ripple effect

---
 Source/PluginProcessor.cpp | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/Source/PluginProcessor.cpp b/Source/PluginProcessor.cpp
index 5e93602b..f865587d 100644
--- a/Source/PluginProcessor.cpp
+++ b/Source/PluginProcessor.cpp
@@ -52,6 +52,18 @@ OscirenderAudioProcessor::OscirenderAudioProcessor()
     toggleableEffects.push_back(std::make_shared<Effect>(
         std::make_shared<DistortEffect>(true),
         new EffectParameter("Distort Y", "Distorts the image in the vertical direction by jittering the audio sample being drawn.", "distortY", VERSION_HINT, 0.0, 0.0, 1.0)
+    ));
+	toggleableEffects.push_back(std::make_shared<Effect>(
+        [this](int index, Point input, const std::vector<double>& values, double sampleRate) {
+            double phase = values[1] * std::numbers::pi;
+            double distance = 100 * values[2] * (input.x * input.x + input.y * input.y);
+            input.z += values[0] * std::sin(phase + distance);
+            return input;
+        }, std::vector<EffectParameter*>{
+            new EffectParameter("Ripple Depth", "Controls how large the ripples applied to the image are.", "rippleDepth", VERSION_HINT, 0.0, 0.0, 1.0),
+            new EffectParameter("Ripple Phase", "Controls the position of the ripple. Animate this to see a moving ripple effect.", "ripplePhase", VERSION_HINT, 0.0, -1.0, 1.0),
+			new EffectParameter("Ripple Amount", "Controls how many ripples are applied to the image.", "rippleAmount", VERSION_HINT, 0.1, 0.0, 1.0),
+        }
     ));
     toggleableEffects.push_back(std::make_shared<Effect>(
         [this](int index, Point input, const std::vector<double>& values, double sampleRate) {