init

Source/GUI/DecayCurveViz.h

@@ -0,0 +1,42 @@
+#pragma once
+#include <JuceHeader.h>
+#include "../PluginProcessor.h"
+#include "AmbivalenceUI.h"
+
+class DecayCurveViz : public juce::Component, private juce::Timer {
+public:
+    DecayCurveViz();
+    ~DecayCurveViz() override;
+
+    void setProcessor(FDNReverbAudioProcessor* p) noexcept { processor = p; }
+    void paint(juce::Graphics& g) override;
+    void resized() override;
+
+private:
+    void timerCallback() override;
+
+     // --- time axis -----------------------------------------------
+     // time axis :
+     // 0~splitSec : plotW x splitRatio width expanded
+     // splitSec~max: width
+     // ER(0~200ms) 2
+    float timeToX(float timeSec, float plotX, float plotW,
+        float maxTimeSec) const noexcept;
+
+    FDNReverbAudioProcessor* processor{ nullptr };
+
+    float cachedRT60Mid{ 1.0f };
+    int   cachedERTapCount{ 0 };
+    bool  cachedERBypassed{ false };
+
+    static constexpr int MAX_DISPLAY_TAPS = 12;
+    std::array<float, MAX_DISPLAY_TAPS> cachedERDelayMs;
+    std::array<float, MAX_DISPLAY_TAPS> cachedERGains;
+
+     // --- time axis setting ---
+     // splitSec below time splitRatio width expanded
+     static constexpr float splitSec = 0.20f; // 0~200ms expanded
+     static constexpr float splitRatio = 0.30f; // full width 30% ER zone
+
+    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR(DecayCurveViz)
+};