added param for doppler strength

vackva · Jun 24, 2024 · 08e8ed8 · 08e8ed8
1 parent 739309d
commit 08e8ed8
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Showing 4 changed files with 16 additions and 4 deletions.
diff --git a/source/PluginParameters.cpp b/source/PluginParameters.cpp
@@ -37,6 +37,11 @@ juce::AudioProcessorValueTreeState::ParameterLayout PluginParameters::createPara
     params.push_back(std::make_unique<juce::AudioParameterBool>(DOPPLER_ID,
                                                                 DOPPLER_NAME,
                                                                 defaultDopplerParam));
+
+    params.push_back(std::make_unique<juce::AudioParameterFloat>(DOPPLER_STRENGTH_ID, 
+                                                                DOPPLER_STRENGTH_NAME, 
+                                                                dopplerStrengthRange,
+                                                                defaultDopplerStrengthParam));
 
     params.push_back(std::make_unique<juce::AudioParameterBool>(LFO_START_ID,
                                                                 LFO_START_NAME,

diff --git a/source/PluginParameters.h b/source/PluginParameters.h
@@ -29,6 +29,7 @@ class PluginParameters {
             PRESETS_ID = {"param_presets", 1},
             VIEW_ID = {"param_view", 1},
             DOPPLER_ID = {"param_doppler", 1},
+            DOPPLER_STRENGTH_ID = {"param_doppler_strength", 1},
             SOFA_CHOICE_ID = {"param_sofa_choices", 1},
             INTERP_ID = {"param_nearest_neighbour_interp", 1};
 
@@ -58,6 +59,7 @@ class PluginParameters {
             PRESETS_NAME = "Presets",
             VIEW_NAME = "View", 
             DOPPLER_NAME = "Doppler Effect Enabled",
+            DOPPLER_STRENGTH_NAME = "Doppler Effect Strength",
             SOFA_CHOICE_NAME = "Sofa Choices",
             INTERP_NAME = "Nearest Neighbour Interpolation";
 
@@ -75,6 +77,7 @@ class PluginParameters {
     const inline static float defaultZParam { 0.f };
     const inline static bool defaultLFOStartParam { false };
     const inline static bool defaultDopplerParam { false };
+    const inline static float defaultDopplerStrengthParam { 1.f };
     const inline static float defaultXLFORateParam { 0.f };
     const inline static float defaultXLFODepthParam { 0.f };
     const inline static float defaultXLFOPhaseParam { 0.f };
@@ -108,7 +111,8 @@ class PluginParameters {
                                                 zLFORateRange {0.0f, 1.5f, 0.1f},
                                                 zLFODepthRange {0.0f, 100.f, 0.1f},
                                                 zLFOPhaseRange {-180.f, 180.f, 1.f},
-                                                zLFOOffsetRange {-HALF_CUBE_EDGE_LENGTH, HALF_CUBE_EDGE_LENGTH, 0.01f};
+                                                zLFOOffsetRange {-HALF_CUBE_EDGE_LENGTH, HALF_CUBE_EDGE_LENGTH, 0.01f},
+                                                dopplerStrengthRange {0.0, 10.0, 0.01f};
 
 
 private:

diff --git a/source/PluginProcessor.cpp b/source/PluginProcessor.cpp
@@ -236,13 +236,13 @@ void AudioPluginAudioProcessor::processBlock (juce::AudioBuffer<float>& buffer,
 
     // Apply Distance Compensation
     float distance = paramDistance.load();
-    float distanceGain =  0.2 / (jmax(0.0f, distance) + 1);
+    float distanceGain =  1.0 / (jmax(0.0f, distance) + 1);
     buffer.applyGainRamp(0, buffer.getNumSamples(), lastDistanceGain, distanceGain);
     lastDistanceGain = distanceGain;
 
     // APPLY DELAY   
     if (paramDoppler.load()) { // dopplereffect enabled
-        float doppler_delay = distance / 343 * getSampleRate(); 
+        float doppler_delay = paramDopplerStrength * distance / 343 * getSampleRate(); 
         smoothDelayLeft.setTargetValue( delayTimeLeft + doppler_delay);
         smoothDelayRight.setTargetValue( delayTimeRight + doppler_delay );
     } else {
@@ -263,7 +263,7 @@ void AudioPluginAudioProcessor::processBlock (juce::AudioBuffer<float>& buffer,
             buffer.setSample(1, sample, delayLineRight.popSample(0));
         }
 
-    buffer.applyGain(0.5);
+    buffer.applyGain(0.3);
 
 
 }
@@ -308,6 +308,8 @@ void AudioPluginAudioProcessor::parameterChanged(const String &parameterID, floa
         paramDistance.store(newValue);
     } else if (parameterID == PluginParameters::DOPPLER_ID.getParamID()) {
         paramDoppler.store(static_cast<bool>(newValue));
+    } else if (parameterID == PluginParameters::DOPPLER_STRENGTH_ID.getParamID()){
+        paramDopplerStrength.store(newValue);
     }
     if (parameterID == PluginParameters::PRESETS_ID.getParamID()) {
         int selectedOption = static_cast<int>(newValue);

diff --git a/source/PluginProcessor.h b/source/PluginProcessor.h
@@ -113,6 +113,7 @@ class AudioPluginAudioProcessor final : public juce::AudioProcessor, private juc
     std::atomic<float> paramZLFODepth { 0.0f };
     std::atomic<float> paramZLFOPhase { 0.0f };
     std::atomic<float> paramZLFOOffset { 0.0f };
+    std::atomic<float> paramDopplerStrength { 1.0f };
 
 
     float lastDistanceGain = 0.0f;