public void DrawControl(IAudioEffectPlugin plugin)
{
if (loudness == null)
{
loudness = new AudioSignalSmoothAnalyzer();
}
if (_loudnessTree == null)
{
_loudnessTree = PropertyTree.Create(loudness);
}
plugin.GetFloatParameter("Instance", out var instance);
var i = GAC.ChannelMonitor_GetLoudnessData_dB((int)instance);
loudness.Add(GAC.dBToNormalized(i));
var guie = GUI.enabled;
GUI.enabled = true;
_loudnessTree.Draw(false);
_loudnessTree.ApplyChanges();
GUI.enabled = guie;
}
public override bool OnGUI(IAudioEffectPlugin plugin)
{
float useLogScaleFloat;
float showSpectrumFloat;
plugin.GetFloatParameter("MasterGain", out masterGain);
plugin.GetFloatParameter("LowGain", out lowGain);
plugin.GetFloatParameter("MidGain", out midGain);
plugin.GetFloatParameter("HighGain", out highGain);
plugin.GetFloatParameter("LowFreq", out lowFreq);
plugin.GetFloatParameter("HighFreq", out highFreq);
plugin.GetFloatParameter("LowAttackTime", out lowAttackTime);
plugin.GetFloatParameter("MidAttackTime", out midAttackTime);
plugin.GetFloatParameter("HighAttackTime", out highAttackTime);
plugin.GetFloatParameter("LowReleaseTime", out lowReleaseTime);
plugin.GetFloatParameter("MidReleaseTime", out midReleaseTime);
plugin.GetFloatParameter("HighReleaseTime", out highReleaseTime);
plugin.GetFloatParameter("LowThreshold", out lowThreshold);
plugin.GetFloatParameter("MidThreshold", out midThreshold);
plugin.GetFloatParameter("HighThreshold", out highThreshold);
plugin.GetFloatParameter("LowRatio", out lowRatio);
plugin.GetFloatParameter("MidRatio", out midRatio);
plugin.GetFloatParameter("HighRatio", out highRatio);
plugin.GetFloatParameter("LowKnee", out lowKnee);
plugin.GetFloatParameter("MidKnee", out midKnee);
plugin.GetFloatParameter("HighKnee", out highKnee);
plugin.GetFloatParameter("FilterOrder", out filterOrder);
plugin.GetFloatParameter("UseLogScale", out useLogScaleFloat);
plugin.GetFloatParameter("ShowSpectrum", out showSpectrumFloat);
useLogScale = useLogScaleFloat > 0.5f;
showSpectrum = showSpectrumFloat > 0.5f;
GUILayout.Space(5f);
Rect r = GUILayoutUtility.GetRect(200, 150, GUILayout.ExpandWidth(true));
if (DrawControl(plugin, r, plugin.GetSampleRate()))
{
plugin.SetFloatParameter("MasterGain", masterGain);
plugin.SetFloatParameter("LowGain", lowGain);
plugin.SetFloatParameter("MidGain", midGain);
plugin.SetFloatParameter("HighGain", highGain);
plugin.SetFloatParameter("LowFreq", lowFreq);
plugin.SetFloatParameter("HighFreq", highFreq);
plugin.SetFloatParameter("LowAttackTime", lowAttackTime);
plugin.SetFloatParameter("MidAttackTime", midAttackTime);
plugin.SetFloatParameter("HighAttackTime", highAttackTime);
plugin.SetFloatParameter("LowReleaseTime", lowReleaseTime);
plugin.SetFloatParameter("MidReleaseTime", midReleaseTime);
plugin.SetFloatParameter("HighReleaseTime", highReleaseTime);
plugin.SetFloatParameter("LowThreshold", lowThreshold);
plugin.SetFloatParameter("MidThreshold", midThreshold);
plugin.SetFloatParameter("HighThreshold", highThreshold);
plugin.SetFloatParameter("LowRatio", lowRatio);
plugin.SetFloatParameter("MidRatio", midRatio);
plugin.SetFloatParameter("HighRatio", highRatio);
plugin.SetFloatParameter("LowKnee", lowKnee);
plugin.SetFloatParameter("MidKnee", midKnee);
plugin.SetFloatParameter("HighKnee", highKnee);
}
return(true);
}
//==============================================================================
public override bool OnGUI(IAudioEffectPlugin plugin)
{
PluginGUIInstance guiInstance = getGUIInstanceForPlugin(ref plugin);
if (!guiInstance.hasEditor)
{
return(true);
}
float[] arr;
plugin.GetFloatBuffer("Size", out arr, 6);
Rect r = GUILayoutUtility.GetRect(arr[0], arr[1],
new GUILayoutOption[] { GUILayout.MinWidth(arr[2]), GUILayout.MinHeight(arr[3]),
GUILayout.MaxWidth(arr[4]), GUILayout.MaxHeight(arr[5]) });
int controlID = GUIUtility.GetControlID(FocusType.Passive);
Event currentEvent = Event.current;
EventType currentEventType = currentEvent.GetTypeForControl(controlID);
if (currentEventType == EventType.Repaint)
{
guiInstance.repaint(r);
}
else if (currentEvent.isMouse)
{
guiInstance.handleMouseEvent(currentEventType);
}
else if (currentEvent.isKey)
{
guiInstance.handleKeyEvent(currentEventType);
}
return(false);
}
public override bool OnGUI(IAudioEffectPlugin plugin)
{
GUILayout.Space(5f);
DrawControl(plugin);
GUILayout.Space(5f);
return(true);
}
public override bool OnGUI(IAudioEffectPlugin plugin)
{
if (steamAudioManager == null)
{
steamAudioManager = GameObject.FindObjectOfType <SteamAudioManager>();
}
if (steamAudioManager == null)
{
EditorGUILayout.HelpBox("A Steam Audio Manager does not exist in the scene. Click Window > Steam" +
" Audio.", MessageType.Error);
return(false);
}
if (steamAudioManager.audioEngine != AudioEngine.UnityNative)
{
EditorGUILayout.HelpBox("This Audio Mixer effect requires the audio engine to be set to Unity Native." +
" Click Window > Steam Audio to change this.", MessageType.Error);
return(false);
}
var binauralValue = 0.0f;
plugin.GetFloatParameter("Binaural", out binauralValue);
var binaural = (binauralValue == 1.0f);
binaural = EditorGUILayout.Toggle("Binaural", binaural);
binauralValue = (binaural) ? 1.0f : 0.0f;
plugin.SetFloatParameter("Binaural", binauralValue);
return(false);
}
public void DrawControl(IAudioEffectPlugin plugin, Rect r, float samplerate)
{
r = AudioCurveRendering.BeginCurveFrame(r);
if (Event.current.type == EventType.Repaint)
{
float blend = plugin.IsPluginEditableAndEnabled() ? 1.0f : 0.5f;
int numsamples = (int)r.width;
float[] imp1; plugin.GetFloatBuffer("Impulse0", out imp1, numsamples);
float[] imp2; plugin.GetFloatBuffer("Impulse1", out imp2, numsamples);
float wet; plugin.GetFloatParameter("Wet", out wet); wet *= 0.01f;
float gain; plugin.GetFloatParameter("Gain", out gain); gain = Mathf.Pow(10.0f, gain * 0.05f);
float useSample; plugin.GetFloatParameter("Use Sample", out useSample);
m_Impulse1Color.a = m_Impulse2Color.a = blend;
var r2 = new Rect(r.x, r.y, r.width, r.height * 0.5f);
DrawCurve(r2, imp1, 1.0f, m_Impulse1Color, 90, wet, gain);
r2.y += r2.height;
DrawCurve(r2, imp2, 1.0f, m_Impulse2Color, 150, wet, gain);
string name = "Impulse: " + Marshal.PtrToStringAnsi(ConvolutionReverb_GetSampleName((int)useSample));
GUIHelpers.DrawText(r2.x + 5, r2.y - 5, r2.width, name, Color.white);
}
AudioCurveRendering.EndCurveFrame();
}
public override bool OnGUI(IAudioEffectPlugin plugin)
{
if (SteamAudioSettings.Singleton.audioEngine != AudioEngineType.Unity)
{
EditorGUILayout.HelpBox(
"This Audio Mixer effect requires the audio engine to be set to Unity. Click" +
"Steam Audio > Settings to change this.", MessageType.Warning);
return(false);
}
var binauralValue = 0.0f;
plugin.GetFloatParameter("Binaural", out binauralValue);
var binaural = (binauralValue == 1.0f);
binaural = EditorGUILayout.Toggle("Apply HRTF", binaural);
binauralValue = (binaural) ? 1.0f : 0.0f;
plugin.SetFloatParameter("Binaural", binauralValue);
return(false);
}
public override bool OnGUI(IAudioEffectPlugin plugin)
{
float active, window, scale, mode;
plugin.GetFloatParameter("Active", out active);
plugin.GetFloatParameter("Window", out window);
plugin.GetFloatParameter("Scale", out scale);
plugin.GetFloatParameter("Mode", out mode);
GUILayout.Space(5.0f);
DrawControl(
plugin,
GUILayoutUtility.GetRect(200, scopeheight, GUILayout.ExpandWidth(true)),
plugin.GetSampleRate(),
0
);
GUILayout.Space(5.0f);
DrawControl(
plugin,
GUILayoutUtility.GetRect(200, scopeheight, GUILayout.ExpandWidth(true)),
plugin.GetSampleRate(),
1
);
GUILayout.Space(5.0f);
return(true);
}
public override bool OnGUI(IAudioEffectPlugin plugin)
{
// ReSharper disable once NotAccessedVariable
float active, window, scale;
plugin.GetFloatParameter("Active", out active);
plugin.GetFloatParameter("Window", out window);
plugin.GetFloatParameter("Scale", out scale);
GUILayout.Space(5.0f);
var r = GUILayoutUtility.GetRect(200, 200, GUILayout.ExpandWidth(true));
if (r.width > r.height)
{
r.width = r.height;
}
else
{
r.height = r.width;
}
if (DrawControl(plugin, r, plugin.GetSampleRate()))
{
plugin.SetFloatParameter("Window", window);
plugin.SetFloatParameter("Scale", scale);
}
GUILayout.Space(5.0f);
return(true);
}
public PluginGUIInstance(ref IAudioEffectPlugin plugin, int id)
{
instanceID = id;
float[] arr;
plugin.GetFloatBuffer("Editor", out arr, 1);
hasEditor = (arr[0] > 0.0f);
}
public override bool OnGUI(IAudioEffectPlugin plugin)
{
GUILayout.Space(5f);
Rect r = GUILayoutUtility.GetRect(200, 100, GUILayout.ExpandWidth(true));
DrawControl(plugin, r, plugin.GetSampleRate());
return(true);
}
public void DrawBandSplitMarker(IAudioEffectPlugin plugin, Rect r, float x, float w, bool highlight, Color color)
{
if (highlight)
{
w *= 2.0f;
}
EditorGUI.DrawRect(new Rect(r.x + x - w, r.y, 2 * w, r.height), color);
}
public override bool OnGUI(IAudioEffectPlugin plugin)
{
float fval = 0.0f;
bool bval = false;
Separator();
Label("Global Scale (Range: 0.00001 - 10000.0f)");
plugin.GetFloatParameter("GScale", out fval);
plugin.SetFloatParameter("GScale", EditorGUILayout.FloatField(" ", Mathf.Clamp(fval, 0.00001f, 10000.0f)));
Separator();
// Treat these floats as bools in the inspector
plugin.GetFloatParameter("E.Rflt On", out fval);
bval = (fval == 0.0f) ? false : true;
bval = EditorGUILayout.Toggle("Early Refl. On", bval);
plugin.SetFloatParameter("E.Rflt On", (bval == false) ? 0.0f : 1.0f);
plugin.GetFloatParameter("E.Rflt Rev On", out fval);
bval = (fval == 0.0f) ? false : true;
bval = EditorGUILayout.Toggle("Reverb On", bval);
plugin.SetFloatParameter("E.Rflt Rev On", (bval == false) ? 0.0f : 1.0f);
Separator();
Label("ROOM DIMENSIONS (meters)");
Label("");
plugin.GetFloatParameter("Room X", out fval);
plugin.SetFloatParameter("Room X", EditorGUILayout.Slider("Room Size X", fval, 1.0f, 200.0f));
plugin.GetFloatParameter("Room Y", out fval);
plugin.SetFloatParameter("Room Y", EditorGUILayout.Slider("Room Size Y", fval, 1.0f, 200.0f));
plugin.GetFloatParameter("Room Z", out fval);
plugin.SetFloatParameter("Room Z", EditorGUILayout.Slider("Room Size Z", fval, 1.0f, 200.0f));
Separator();
Label("WALL REFLECTION VALUES (0-0.97)");
Label("");
plugin.GetFloatParameter("Left", out fval);
plugin.SetFloatParameter("Left", EditorGUILayout.Slider("Left", fval, 0.0f, 0.97f));
plugin.GetFloatParameter("Right", out fval);
plugin.SetFloatParameter("Right", EditorGUILayout.Slider("Right", fval, 0.0f, 0.97f));
plugin.GetFloatParameter("Up", out fval);
plugin.SetFloatParameter("Up", EditorGUILayout.Slider("Up", fval, 0.0f, 0.97f));
plugin.GetFloatParameter("Down", out fval);
plugin.SetFloatParameter("Down", EditorGUILayout.Slider("Down", fval, 0.0f, 0.97f));
plugin.GetFloatParameter("Behind", out fval);
plugin.SetFloatParameter("Behind", EditorGUILayout.Slider("Behind", fval, 0.0f, 0.97f));
plugin.GetFloatParameter("Front", out fval);
plugin.SetFloatParameter("Front", EditorGUILayout.Slider("Front", fval, 0.0f, 0.97f));
// We will override the controls with our own, so return false
return(false);
}
public override bool OnGUI(IAudioEffectPlugin plugin)
{
if (steamAudioManager == null)
{
steamAudioManager = GameObject.FindObjectOfType <SteamAudioManager>();
}
if (steamAudioManager == null)
{
EditorGUILayout.HelpBox("A Steam Audio Manager does not exist in the scene. Click Window > Steam" +
" Audio.", MessageType.Error);
return(false);
}
if (steamAudioManager.audioEngine != AudioEngine.UnityNative)
{
EditorGUILayout.HelpBox("This Audio Mixer effect requires the audio engine to be set to Unity Native." +
" Click Window > Steam Audio to change this.", MessageType.Error);
return(false);
}
var binauralValue = 0.0f;
var typeValue = 0.0f;
var bypassDuringInitValue = 0.0f;
plugin.GetFloatParameter("Binaural", out binauralValue);
plugin.GetFloatParameter("Type", out typeValue);
plugin.GetFloatParameter("BypassAtInit", out bypassDuringInitValue);
var binaural = (binauralValue == 1.0f);
var type = (SimulationType)typeValue;
var bypassDuringInit = (bypassDuringInitValue == 1.0f);
binaural = EditorGUILayout.Toggle("Binaural", binaural);
type = (SimulationType)EditorGUILayout.EnumPopup("Simulation Type", type);
EditorGUILayout.Space();
if (showAdvancedOptions = EditorGUILayout.Foldout(showAdvancedOptions, "Advanced Options"))
{
bypassDuringInit = EditorGUILayout.Toggle("Avoid Silence During Init", bypassDuringInit);
}
binauralValue = (binaural) ? 1.0f : 0.0f;
typeValue = (float)type;
bypassDuringInitValue = (bypassDuringInit) ? 1.0f : 0.0f;
plugin.SetFloatParameter("Binaural", binauralValue);
plugin.SetFloatParameter("Type", typeValue);
plugin.SetFloatParameter("BypassAtInit", bypassDuringInitValue);
return(false);
}
public override bool OnGUI(IAudioEffectPlugin plugin)
{
// port int field
plugin.GetFloatParameter(portName, out float port);
plugin.GetFloatParameterInfo(portName, out float minVal, out float maxVal, out float defVal);
portInt = (int)port;
portInt = Mathf.Clamp(EditorGUILayout.IntField("Port number:", portInt), (int)minVal, (int)maxVal);
plugin.SetFloatParameter(portName, portInt);
// box
// GUILayout.Space(5f);
// Rect r = GUILayoutUtility.GetRect(200, 100, GUILayout.ExpandWidth(true));
// DrawControl(plugin, r, plugin.GetSampleRate());
// GUILayout.Space(5f);
// show/hide default sliders
return(false);
}
void LoadPatch(IAudioEffectPlugin plugin, string path)
{
string patchText = File.ReadAllText(path);
HelmPatchFormat patch = JsonUtility.FromJson <HelmPatchFormat>(patchText);
FieldInfo[] fields = typeof(HelmPatchSettings).GetFields();
foreach (FieldInfo field in fields)
{
if (!field.FieldType.IsArray && !field.IsLiteral)
{
float val = (float)field.GetValue(patch.settings);
string name = HelmPatchSettings.ConvertToPlugin(field.Name);
plugin.SetFloatParameter(name, val);
}
}
for (int i = 0; i < HelmPatchSettings.kMaxModulations; ++i)
{
plugin.SetFloatParameter("mod" + i + "value", 0.0f);
}
int modulationIndex = 0;
foreach (HelmModulationSetting modulation in patch.settings.modulations)
{
if (modulationIndex >= HelmPatchSettings.kMaxModulations)
{
Debug.LogWarning("Only 16 modulations are currently supported in the Helm Unity plugin.");
break;
}
string prefix = "mod" + modulationIndex;
float source = HelmPatchSettings.GetSourceIndex(modulation.source);
plugin.SetFloatParameter(prefix + "source", source);
float dest = HelmPatchSettings.GetDestinationIndex(modulation.destination);
plugin.SetFloatParameter(prefix + "dest", dest);
plugin.SetFloatParameter(prefix + "value", modulation.amount);
modulationIndex++;
}
}
private PluginGUIInstance getGUIInstanceForPlugin(ref IAudioEffectPlugin plugin)
{
float[] idArray;
plugin.GetFloatBuffer("ID", out idArray, 1);
int id = (int)idArray[0];
for (int i = 0; i < guis.Count; ++i)
{
if (guis[i].instanceID == id)
{
return(guis[i]);
}
}
PluginGUIInstance newInstance = new PluginGUIInstance(ref plugin, id);
guis.Add(newInstance);
return(guis[guis.Count - 1]);
}
public bool DoBrowserEvents(IAudioEffectPlugin plugin, Rect rect)
{
Event evt = Event.current;
mousePosition = evt.mousePosition;
bool newSelected = false;
if (evt.type == EventType.MouseDown && rect.Contains(mousePosition))
{
FileSystemInfo[] files = GetAllFiles();
int index = GetPatchIndex(rect, evt.mousePosition);
if (files.Length > index && index >= 0)
{
lastSelectedIndex = index;
selected = files[index].FullName;
newSelected = true;
}
}
ReloadPatches();
return(newSelected);
}
public override bool OnGUI(IAudioEffectPlugin plugin)
{
float useLogScaleFloat;
float showSpectrumFloat;
plugin.GetFloatParameter("MasterGain", out _masterGain);
plugin.GetFloatParameter("LowGain", out _lowGain);
plugin.GetFloatParameter("MidGain", out _midGain);
plugin.GetFloatParameter("HighGain", out _highGain);
plugin.GetFloatParameter("LowFreq", out _lowFreq);
plugin.GetFloatParameter("MidFreq", out _midFreq);
plugin.GetFloatParameter("HighFreq", out _highFreq);
plugin.GetFloatParameter("LowQ", out _lowQ);
plugin.GetFloatParameter("HighQ", out _highQ);
plugin.GetFloatParameter("MidQ", out _midQ);
plugin.GetFloatParameter("UseLogScale", out useLogScaleFloat);
plugin.GetFloatParameter("ShowSpectrum", out showSpectrumFloat);
_useLogScale = useLogScaleFloat > 0.5f;
_showSpectrum = showSpectrumFloat > 0.5f;
GUILayout.Space(5f);
var r = GUILayoutUtility.GetRect(200, 100, GUILayout.ExpandWidth(true));
if (DrawControl(plugin, r, plugin.GetSampleRate()))
{
plugin.SetFloatParameter("MasterGain", _masterGain);
plugin.SetFloatParameter("LowGain", _lowGain);
plugin.SetFloatParameter("MidGain", _midGain);
plugin.SetFloatParameter("HighGain", _highGain);
plugin.SetFloatParameter("LowFreq", _lowFreq);
plugin.SetFloatParameter("HighFreq", _highFreq);
plugin.SetFloatParameter("MidFreq", _midFreq);
plugin.SetFloatParameter("LowQ", _lowQ);
plugin.SetFloatParameter("MidQ", _midQ);
plugin.SetFloatParameter("HighQ", _highQ);
}
return(true);
}
public void DrawControl(IAudioEffectPlugin plugin, Rect r, float samplerate)
{
Event evt = Event.current;
int controlID = GUIUtility.GetControlID(FocusType.Passive);
EventType evtType = evt.GetTypeForControl(controlID);
r = AudioCurveRendering.BeginCurveFrame(r);
if (Event.current.type == EventType.Repaint)
{
float blend = plugin.IsPluginEditableAndEnabled() ? 1.0f : 0.5f;
int numsamples = (int)r.width;
float port; plugin.GetFloatParameter(portName, out port);
string name = "Port: " + port;
GUIHelpers.DrawText(r.x + 5, r.y + 5, r.width, name, Color.white);
}
AudioCurveRendering.EndCurveFrame();
}
public bool DrawControl(IAudioEffectPlugin plugin, Rect r, float samplerate)
{
var evt = Event.current;
var controlID = GUIUtility.GetControlID(FocusType.Passive);
var evtType = evt.GetTypeForControl(controlID);
r = AudioCurveRendering.BeginCurveFrame(r);
var thr = 4.0f;
var changed = false;
var x = evt.mousePosition.x - r.x;
if ((evtType == EventType.MouseDown) && r.Contains(evt.mousePosition) && (evt.button == 0))
{
var lf = (float)GUIHelpers.MapNormalizedFrequency(lowFreq, samplerate, useLogScale, false) * r.width;
var hf = (float)GUIHelpers.MapNormalizedFrequency(highFreq, samplerate, useLogScale, false) * r.width;
dragOperation = DragOperation.Mid;
if (x < (lf + thr))
{
dragOperation = DragOperation.Low;
}
else if (x > (hf - thr))
{
dragOperation = DragOperation.High;
}
GUIUtility.hotControl = controlID;
EditorGUIUtility.SetWantsMouseJumping(1);
evt.Use();
}
else if ((evtType == EventType.MouseDrag) && (GUIUtility.hotControl == controlID))
{
if ((dragOperation == DragOperation.Low) || (dragOperation == DragOperation.Mid))
{
lowFreq = Mathf.Clamp(
(float)GUIHelpers.MapNormalizedFrequency(
GUIHelpers.MapNormalizedFrequency(lowFreq, samplerate, useLogScale, false) +
(evt.delta.x / r.width),
samplerate,
useLogScale,
true
),
10.0f,
highFreq
);
}
if (dragOperation == DragOperation.Low)
{
lowGain = Mathf.Clamp(lowGain - (evt.delta.y * 0.5f), -100.0f, 100.0f);
}
if (dragOperation == DragOperation.Mid)
{
midGain = Mathf.Clamp(midGain - (evt.delta.y * 0.5f), -100.0f, 100.0f);
}
if ((dragOperation == DragOperation.Mid) || (dragOperation == DragOperation.High))
{
highFreq = Mathf.Clamp(
(float)GUIHelpers.MapNormalizedFrequency(
GUIHelpers.MapNormalizedFrequency(highFreq, samplerate, useLogScale, false) +
(evt.delta.x / r.width),
samplerate,
useLogScale,
true
),
lowFreq,
samplerate * 0.5f
);
}
if (dragOperation == DragOperation.High)
{
highGain = Mathf.Clamp(highGain - (evt.delta.y * 0.5f), -100.0f, 100.0f);
}
changed = true;
evt.Use();
}
else if ((evtType == EventType.MouseUp) && (evt.button == 0) && (GUIUtility.hotControl == controlID))
{
GUIUtility.hotControl = 0;
EditorGUIUtility.SetWantsMouseJumping(0);
evt.Use();
}
if (Event.current.type == EventType.Repaint)
{
var blend = plugin.IsPluginEditableAndEnabled() ? 1.0f : 0.5f;
// Mark bands (low, medium and high bands)
var lowColor = new Color(0.0f, 0.0f, 0.0f, blend);
var midColor = new Color(0.5f, 0.5f, 0.5f, blend);
var highColor = new Color(1.0f, 1.0f, 1.0f, blend);
DrawBandSplitMarker(
plugin,
r,
(float)GUIHelpers.MapNormalizedFrequency(lowFreq, samplerate, useLogScale, false) * r.width,
thr,
(GUIUtility.hotControl == controlID) &&
((dragOperation == DragOperation.Low) || (dragOperation == DragOperation.Mid)),
lowColor
);
DrawBandSplitMarker(
plugin,
r,
(float)GUIHelpers.MapNormalizedFrequency(highFreq, samplerate, useLogScale, false) * r.width,
thr,
(GUIUtility.hotControl == controlID) &&
((dragOperation == DragOperation.High) || (dragOperation == DragOperation.Mid)),
highColor
);
const float dbRange = 40.0f;
const float magScale = 1.0f / dbRange;
float[] liveData;
plugin.GetFloatBuffer("LiveData", out liveData, 6);
float[] coeffs;
plugin.GetFloatBuffer("Coeffs", out coeffs, 20);
if (GUIUtility.hotControl == controlID)
{
DrawFilterCurve(
r,
coeffs,
dragOperation == DragOperation.Low ? Mathf.Pow(10.0f, 0.05f * lowGain) : 0.0f,
dragOperation == DragOperation.Mid ? Mathf.Pow(10.0f, 0.05f * midGain) : 0.0f,
dragOperation == DragOperation.High ? Mathf.Pow(10.0f, 0.05f * highGain) : 0.0f,
new Color(1.0f, 1.0f, 1.0f, 0.2f * blend),
true,
samplerate,
magScale
);
}
DrawFilterCurve(
r,
coeffs,
Mathf.Pow(10.0f, 0.05f * lowGain) * liveData[0],
0.0f,
0.0f,
lowColor,
false,
samplerate,
magScale
);
DrawFilterCurve(
r,
coeffs,
0.0f,
Mathf.Pow(10.0f, 0.05f * midGain) * liveData[1],
0.0f,
midColor,
false,
samplerate,
magScale
);
DrawFilterCurve(
r,
coeffs,
0.0f,
0.0f,
Mathf.Pow(10.0f, 0.05f * highGain) * liveData[2],
highColor,
false,
samplerate,
magScale
);
DrawFilterCurve(
r,
coeffs,
Mathf.Pow(10.0f, 0.05f * lowGain) * liveData[0],
Mathf.Pow(10.0f, 0.05f * midGain) * liveData[1],
Mathf.Pow(10.0f, 0.05f * highGain) * liveData[2],
ScaleAlpha(AudioCurveRendering.kAudioOrange, 0.5f),
false,
samplerate,
magScale
);
DrawFilterCurve(
r,
coeffs,
Mathf.Pow(10.0f, 0.05f * lowGain),
Mathf.Pow(10.0f, 0.05f * midGain),
Mathf.Pow(10.0f, 0.05f * highGain),
AudioCurveRendering.kAudioOrange,
false,
samplerate,
magScale
);
if (showSpectrum)
{
var specLen = (int)r.width;
float[] spec;
plugin.GetFloatBuffer("InputSpec", out spec, specLen);
DrawSpectrum(r, useLogScale, spec, dbRange, samplerate, 0.3f, 1.0f, 0.3f, 0.5f * blend, 0.0f);
plugin.GetFloatBuffer("OutputSpec", out spec, specLen);
DrawSpectrum(r, useLogScale, spec, dbRange, samplerate, 1.0f, 0.3f, 0.3f, 0.5f * blend, 0.0f);
}
GUIHelpers.DrawFrequencyTickMarks(r, samplerate, useLogScale, new Color(1.0f, 1.0f, 1.0f, 0.3f * blend));
}
AudioCurveRendering.EndCurveFrame();
return(changed);
}
public override bool OnGUI([NotNull] IAudioEffectPlugin plugin)
{
if (!_initialized)
{
Initialize();
}
GUILayout.Label(_logo);
EditorGUILayout.HelpBox("This filter captures data to drive acoustic echo cancellation. All audio which passes through this filter will be played through your " +
"speakers. When the audio enters your microphone (as echo) it will be removed.", MessageType.Info);
if (Application.isPlaying)
{
var state = WebRtcPreprocessingPipeline.GetAecFilterState();
switch (state)
{
case AudioPluginDissonanceNative.FilterState.FilterNoInstance:
EditorGUILayout.HelpBox("AEC filter is running, but it is not associated with a microphone preprocessor - Microphone not running?", MessageType.Info);
break;
case AudioPluginDissonanceNative.FilterState.FilterNoSamplesSubmitted:
EditorGUILayout.HelpBox("AEC filter is running, but no samples were submitted in the last frame - Could indicate audio thread starvation", MessageType.Warning);
break;
case AudioPluginDissonanceNative.FilterState.FilterNotRunning:
EditorGUILayout.HelpBox("AEC filter is not running - Audio device not initialized?", MessageType.Warning);
break;
case AudioPluginDissonanceNative.FilterState.FilterOk:
break;
default:
EditorGUILayout.HelpBox("Unknown Filter State!", MessageType.Error);
break;
}
// `GetFloatBuffer` (a built in Unity method) causes a null reference exception when called. This bug seems to be limited to Unity 2019.3 on MacOS.
// See tracking issue: https://github.com/Placeholder-Software/Dissonance/issues/177
#if (UNITY_EDITOR_OSX && UNITY_2019_3)
EditorGUILayout.HelpBox("Cannot show detailed statistics in Unity 2019.3 due to an editor bug. Please update to Unity 2019.4 or newer!", MessageType.Error);
#else
float[] data;
if (plugin.GetFloatBuffer("AecMetrics", out data, 10))
{
EditorGUILayout.LabelField(
new GUIContent("Delay Median (samples)"),
FormatNumber(data[0])
);
EditorGUILayout.LabelField(
new GUIContent("Delay Deviation"),
FormatNumber(data[1])
);
EditorGUILayout.LabelField(
new GUIContent("Fraction Poor Delays"),
FormatPercentage(data[2])
);
EditorGUILayout.LabelField(
new GUIContent("Echo Return Loss"),
FormatNumber(data[3])
);
EditorGUILayout.LabelField(
new GUIContent("Echo Return Loss Enhancement"),
FormatNumber(data[6])
);
EditorGUILayout.LabelField(
new GUIContent("Residual Echo Likelihood"),
FormatPercentage(data[9])
);
ShowHints(data);
}
#endif
}
return(false);
}
public bool DrawControl(IAudioEffectPlugin plugin, Rect r, float samplerate)
{
var evt = Event.current;
var controlID = GUIUtility.GetControlID(FocusType.Passive);
var evtType = evt.GetTypeForControl(controlID);
r = AudioCurveRendering.BeginCurveFrame(r);
var thr = 4.0f;
var changed = false;
var x = evt.mousePosition.x - r.x;
if ((evtType == EventType.MouseDown) && r.Contains(evt.mousePosition) && (evt.button == 0))
{
var lf = (float)GUIHelpers.MapNormalizedFrequency(_lowFreq, samplerate, _useLogScale, false) * r.width;
var mf = (float)GUIHelpers.MapNormalizedFrequency(_midFreq, samplerate, _useLogScale, false) * r.width;
var hf = (float)GUIHelpers.MapNormalizedFrequency(_highFreq, samplerate, _useLogScale, false) * r.width;
var ld = Mathf.Abs(x - lf);
var md = Mathf.Abs(x - mf);
var hd = Mathf.Abs(x - hf);
var d = ld;
dragOperation = DragOperation.Low;
if (md < d)
{
d = md;
dragOperation = DragOperation.Mid;
}
if (hd < d)
{
d = hd;
dragOperation = DragOperation.High;
}
GUIUtility.hotControl = controlID;
EditorGUIUtility.SetWantsMouseJumping(1);
evt.Use();
}
else if ((evtType == EventType.MouseDrag) && (GUIUtility.hotControl == controlID))
{
switch (dragOperation)
{
case DragOperation.Low:
_lowFreq = Mathf.Clamp(
(float)GUIHelpers.MapNormalizedFrequency(
GUIHelpers.MapNormalizedFrequency(_lowFreq, samplerate, _useLogScale, false) +
(evt.delta.x / r.width),
samplerate,
_useLogScale,
true
),
10.0f,
samplerate * 0.5f
);
if (evt.shift)
{
_lowQ = Mathf.Clamp(_lowQ - (evt.delta.y * 0.05f), 0.01f, 10.0f);
}
else
{
_lowGain = Mathf.Clamp(_lowGain - (evt.delta.y * 0.5f), -100.0f, 100.0f);
}
break;
case DragOperation.Mid:
_midFreq = Mathf.Clamp(
(float)GUIHelpers.MapNormalizedFrequency(
GUIHelpers.MapNormalizedFrequency(_midFreq, samplerate, _useLogScale, false) +
(evt.delta.x / r.width),
samplerate,
_useLogScale,
true
),
10.0f,
samplerate * 0.5f
);
if (evt.shift)
{
_midQ = Mathf.Clamp(_midQ - (evt.delta.y * 0.05f), 0.01f, 10.0f);
}
else
{
_midGain = Mathf.Clamp(_midGain - (evt.delta.y * 0.5f), -100.0f, 100.0f);
}
break;
case DragOperation.High:
_highFreq = Mathf.Clamp(
(float)GUIHelpers.MapNormalizedFrequency(
GUIHelpers.MapNormalizedFrequency(_highFreq, samplerate, _useLogScale, false) +
(evt.delta.x / r.width),
samplerate,
_useLogScale,
true
),
10.0f,
samplerate * 0.5f
);
if (evt.shift)
{
_highQ = Mathf.Clamp(_highQ - (evt.delta.y * 0.05f), 0.01f, 10.0f);
}
else
{
_highGain = Mathf.Clamp(_highGain - (evt.delta.y * 0.5f), -100.0f, 100.0f);
}
break;
}
changed = true;
evt.Use();
}
else if ((evtType == EventType.MouseUp) && (evt.button == 0) && (GUIUtility.hotControl == controlID))
{
GUIUtility.hotControl = 0;
EditorGUIUtility.SetWantsMouseJumping(0);
evt.Use();
}
if (Event.current.type == EventType.Repaint)
{
var blend = plugin.IsPluginEditableAndEnabled() ? 1.0f : 0.5f;
// Mark bands (low, medium and high bands)
DrawBandSplitMarker(
plugin,
r,
(float)GUIHelpers.MapNormalizedFrequency(_lowFreq, samplerate, _useLogScale, false) * r.width,
thr,
(GUIUtility.hotControl == controlID) && (dragOperation == DragOperation.Low),
new Color(0, 0, 0, blend)
);
DrawBandSplitMarker(
plugin,
r,
(float)GUIHelpers.MapNormalizedFrequency(_midFreq, samplerate, _useLogScale, false) * r.width,
thr,
(GUIUtility.hotControl == controlID) && (dragOperation == DragOperation.Mid),
new Color(0.5f, 0.5f, 0.5f, blend)
);
DrawBandSplitMarker(
plugin,
r,
(float)GUIHelpers.MapNormalizedFrequency(_highFreq, samplerate, _useLogScale, false) * r.width,
thr,
(GUIUtility.hotControl == controlID) && (dragOperation == DragOperation.High),
new Color(1.0f, 1.0f, 1.0f, blend)
);
const float dbRange = 40.0f;
const float magScale = 1.0f / dbRange;
float[] coeffs;
plugin.GetFloatBuffer("Coeffs", out coeffs, 15);
// Draw filled curve
DrawFilterCurve(
r,
coeffs,
true,
true,
true,
ScaleAlpha(AudioCurveRendering.kAudioOrange, blend),
_useLogScale,
false,
_masterGain,
samplerate,
magScale
);
if (GUIUtility.hotControl == controlID)
{
DrawFilterCurve(
r,
coeffs,
dragOperation == DragOperation.Low,
dragOperation == DragOperation.Mid,
dragOperation == DragOperation.High,
new Color(1.0f, 1.0f, 1.0f, 0.2f * blend),
_useLogScale,
true,
_masterGain,
samplerate,
magScale
);
}
if (_showSpectrum)
{
var specLen = (int)r.width;
float[] spec;
plugin.GetFloatBuffer("InputSpec", out spec, specLen);
DrawSpectrum(r, _useLogScale, spec, dbRange, samplerate, 0.3f, 1.0f, 0.3f, 0.5f * blend, 0.0f);
plugin.GetFloatBuffer("OutputSpec", out spec, specLen);
DrawSpectrum(r, _useLogScale, spec, dbRange, samplerate, 1.0f, 0.3f, 0.3f, 0.5f * blend, 0.0f);
}
GUIHelpers.DrawFrequencyTickMarks(r, samplerate, _useLogScale, new Color(1.0f, 1.0f, 1.0f, 0.3f * blend));
}
AudioCurveRendering.EndCurveFrame();
return(changed);
}
public bool DrawControl(IAudioEffectPlugin plugin, Rect r, float samplerate, int channel)
{
r = AudioCurveRendering.BeginCurveFrame(r);
if (Event.current.type == EventType.Repaint)
{
float blend = plugin.IsPluginEditableAndEnabled() ? 1.0f : 0.5f;
float window, scale, mode;
plugin.GetFloatParameter("Window", out window);
plugin.GetFloatParameter("Scale", out scale);
plugin.GetFloatParameter("Mode", out mode);
float[] buffer;
int numsamples = (mode >= 1.0f) ? maxspeclen : (int)(window * samplerate);
plugin.GetFloatBuffer("Channel" + channel.ToString(), out buffer, numsamples);
numsamples = buffer.Length;
if (mode < 2.0f)
{
Color lineColor = new Color(1.0f, 0.5f, 0.2f, blend);
if (mode >= 1.0f)
{
scale *= 0.1f;
AudioCurveRendering.DrawFilledCurve(r, delegate(float x)
{
float f = Mathf.Clamp(x * (numsamples - 2) * window * 0.5f, 0, numsamples - 2);
int i = (int)Mathf.Floor(f);
float s1 = 20.0f * Mathf.Log10(buffer[i] + 0.0001f);
float s2 = 20.0f * Mathf.Log10(buffer[i + 1] + 0.0001f);
return((s1 + (s2 - s1) * (f - i)) * scale);
}, lineColor);
GUIHelpers.DrawFrequencyTickMarks(r, samplerate * window * 0.5f, false, Color.red);
GUIHelpers.DrawDbTickMarks(r, 1.0f / scale, scale, Color.red, new Color(1.0f, 0.0f, 0.0f, 0.25f));
}
else
{
AudioCurveRendering.DrawCurve(r, delegate(float x) { return(scale * buffer[(int)Mathf.Floor(x * (numsamples - 2))]); }, lineColor);
GUIHelpers.DrawTimeTickMarks(r, window, Color.red, new Color(1.0f, 0.0f, 0.0f, 0.25f));
}
}
else
{
scale *= 0.1f;
for (int i = 0; i < maxspeclen; i++)
{
float v = 20.0f * Mathf.Log10(buffer[i] + 0.0001f) * scale;
spec[i] = new Color(
Mathf.Clamp(v * 4.0f - 1.0f, 0.0f, 1.0f),
Mathf.Clamp(v * 4.0f - 2.0f, 0.0f, 1.0f),
1.0f - Mathf.Clamp(Mathf.Abs(v * 4.0f - 1.0f), 0.0f, 1.0f) * Mathf.Clamp(4.0f - 4.0f * v, 0.0f, 1.0f),
1.0f);
}
if (spectex[channel] == null)
{
spectex[channel] = new Texture2D(maxspeclen, scopeheight);
}
specpos[channel] = (specpos[channel] + 1) % scopeheight;
spectex[channel].SetPixels(0, specpos[channel], maxspeclen, 1, spec);
spectex[channel].Apply();
Color oldColor = GUI.color;
GUI.color = new Color(1.0f, 1.0f, 1.0f, blend);
Rect r2 = new Rect(r.x, r.y + specpos[channel], r.width / (window * 0.5f), scopeheight);
GUI.DrawTexture(r2, spectex[channel], ScaleMode.StretchToFill, false, 1.0f);
r2.y -= scopeheight;
GUI.DrawTexture(r2, spectex[channel], ScaleMode.StretchToFill, false, 1.0f);
GUI.color = oldColor;
GUIHelpers.DrawFrequencyTickMarks(r, samplerate * window * 0.5f, false, Color.red);
}
}
AudioCurveRendering.EndCurveFrame();
return(false);
}
public override bool OnGUI([NotNull] IAudioEffectPlugin plugin)
{
if (!_initialized)
{
Initialize();
}
GUILayout.Label(_logo);
EditorGUILayout.HelpBox("This filter captures data to drive acoustic echo cancellation. All audio which passes through this filter will be played through your " +
"speakers, the filter will watch you microphone for this audio coming back as an echo and remove it", MessageType.Info);
if (Application.isPlaying)
{
var state = WebRtcPreprocessingPipeline.GetAecFilterState();
switch (state)
{
case WebRtcPreprocessingPipeline.WebRtcPreprocessor.FilterState.FilterNoInstance:
EditorGUILayout.HelpBox("AEC filter is running, but it is not associated with a microphone preprocessor - Microphone not running?", MessageType.Info);
break;
case WebRtcPreprocessingPipeline.WebRtcPreprocessor.FilterState.FilterNoSamplesSubmitted:
EditorGUILayout.HelpBox("AEC filter is running, but no samples were submitted in the last frame - Could indicate audio thread starvation", MessageType.Warning);
break;
case WebRtcPreprocessingPipeline.WebRtcPreprocessor.FilterState.FilterNotRunning:
EditorGUILayout.HelpBox("AEC filter is not running - Audio device not initialized?", MessageType.Warning);
break;
case WebRtcPreprocessingPipeline.WebRtcPreprocessor.FilterState.FilterOk:
EditorGUILayout.HelpBox("AEC filter is running.", MessageType.Info);
break;
default:
EditorGUILayout.HelpBox("Unknown Filter State!", MessageType.Error);
break;
}
float[] data;
if (plugin.GetFloatBuffer("AecMetrics", out data, 10))
{
EditorGUILayout.LabelField(
"Delay Median (samples)",
data[0].ToString(CultureInfo.InvariantCulture)
);
EditorGUILayout.LabelField(
"Delay Deviation",
data[1].ToString(CultureInfo.InvariantCulture)
);
EditorGUILayout.LabelField(
"Fraction Poor Delays",
(data[2] * 100).ToString(CultureInfo.InvariantCulture) + "%"
);
EditorGUILayout.LabelField(
"Echo Return Loss",
data[3].ToString(CultureInfo.InvariantCulture)
);
EditorGUILayout.LabelField(
"Echo Return Loss Enhancement",
data[6].ToString(CultureInfo.InvariantCulture)
);
EditorGUILayout.LabelField(
"Residual Echo Likelihood",
(data[9] * 100).ToString("0.0", CultureInfo.InvariantCulture) + "%"
);
}
}
return(false);
}
public override bool OnGUI(IAudioEffectPlugin plugin)
{
float fval = 0.0f;
bool bval = false;
Separator();
Label("GLOBAL SCALE (0.00001 - 10000.0)");
plugin.GetFloatParameter("GScale", out fval);
plugin.SetFloatParameter("GScale", EditorGUILayout.FloatField(" ", Mathf.Clamp(fval, 0.00001f, 10000.0f)));
Separator();
// Treat these floats as bools in the inspector
plugin.GetFloatParameter("E.Rflt On", out fval);
bval = (fval == 0.0f) ? false : true;
bval = EditorGUILayout.Toggle("Reflections Engine On", bval);
plugin.SetFloatParameter("E.Rflt On", (bval == false) ? 0.0f : 1.0f);
plugin.GetFloatParameter("E.Rflt Rev On", out fval);
bval = (fval == 0.0f) ? false : true;
bval = EditorGUILayout.Toggle("Late Reverberation", bval);
plugin.SetFloatParameter("E.Rflt Rev On", (bval == false) ? 0.0f : 1.0f);
Separator();
Label("ROOM DIMENSIONS (meters)");
Label("");
plugin.GetFloatParameter("Room X", out fval);
plugin.SetFloatParameter("Room X", EditorGUILayout.Slider("Width", fval, 1.0f, 200.0f));
plugin.GetFloatParameter("Room Y", out fval);
plugin.SetFloatParameter("Room Y", EditorGUILayout.Slider("Height", fval, 1.0f, 200.0f));
plugin.GetFloatParameter("Room Z", out fval);
plugin.SetFloatParameter("Room Z", EditorGUILayout.Slider("Length", fval, 1.0f, 200.0f));
Separator();
Label("WALL REFLECTION COEFFICIENTS (0.0 - 0.97)");
Label("");
plugin.GetFloatParameter("Left", out fval);
plugin.SetFloatParameter("Left", EditorGUILayout.Slider("Left", fval, 0.0f, 0.97f));
plugin.GetFloatParameter("Right", out fval);
plugin.SetFloatParameter("Right", EditorGUILayout.Slider("Right", fval, 0.0f, 0.97f));
plugin.GetFloatParameter("Up", out fval);
plugin.SetFloatParameter("Up", EditorGUILayout.Slider("Up", fval, 0.0f, 0.97f));
plugin.GetFloatParameter("Down", out fval);
plugin.SetFloatParameter("Down", EditorGUILayout.Slider("Down", fval, 0.0f, 0.97f));
plugin.GetFloatParameter("Behind", out fval);
plugin.SetFloatParameter("Behind", EditorGUILayout.Slider("Back", fval, 0.0f, 0.97f));
plugin.GetFloatParameter("Front", out fval);
plugin.SetFloatParameter("Front", EditorGUILayout.Slider("Front", fval, 0.0f, 0.97f));
Separator();
Label("SHARED REVERB ATTENUATION RANGE (1.0 - 10000.0 meters)");
Label("");
plugin.GetFloatParameter("Shared Rev Min", out fval);
plugin.SetFloatParameter("Shared Rev Min", EditorGUILayout.Slider("Minimum", fval, 1.0f, 10000.0f));
plugin.GetFloatParameter("Shared Rev Max", out fval);
plugin.SetFloatParameter("Shared Rev Max", EditorGUILayout.Slider("Maximum", fval, 1.0f, 10000.0f));
// We will override the controls with our own, so return false
return(false);
}
public bool DrawControl(IAudioEffectPlugin plugin, Rect r, float samplerate)
{
Event evt = Event.current;
int dragControlID = GUIUtility.GetControlID(FocusType.Passive);
r = AudioCurveRendering.BeginCurveFrame(r);
float windowMin, windowMax, windowDef; plugin.GetFloatParameterInfo("Window", out windowMin, out windowMax, out windowDef);
float yscaleMin, yscaleMax, yscaleDef; plugin.GetFloatParameterInfo("YScale", out yscaleMin, out yscaleMax, out yscaleDef);
float yoffsetMin, yoffsetMax, yoffsetDef; plugin.GetFloatParameterInfo("YOffset", out yoffsetMin, out yoffsetMax, out yoffsetDef);
float window; plugin.GetFloatParameter("Window", out window);
float yscale; plugin.GetFloatParameter("YScale", out yscale);
float yoffset; plugin.GetFloatParameter("YOffset", out yoffset);
float blend = plugin.IsPluginEditableAndEnabled() ? 1.0f : 0.5f;
switch (evt.GetTypeForControl(dragControlID))
{
case EventType.MouseDown:
if (evt.button == 0 && r.Contains(evt.mousePosition) && GUIUtility.hotControl == 0)
{
GUIUtility.hotControl = dragControlID;
evt.Use();
}
break;
case EventType.MouseUp:
if (evt.button == 0 && GUIUtility.hotControl == dragControlID)
{
GUIUtility.hotControl = 0;
evt.Use();
}
break;
case EventType.MouseDrag:
if (GUIUtility.hotControl == dragControlID)
{
window = Mathf.Clamp(window + evt.delta.x * 0.1f, windowMin, windowMax);
if (evt.shift)
{
yoffset = Mathf.Clamp(yoffset - (0.5f * evt.delta.y / yscale), yoffsetMin, yoffsetMax);
}
else
{
yscale = Mathf.Clamp(yscale - evt.delta.y * 0.01f, yscaleMin, yscaleMax);
}
plugin.SetFloatParameter("Window", window);
plugin.SetFloatParameter("YScale", yscale);
plugin.SetFloatParameter("YOffset", yoffset);
evt.Use();
}
break;
case EventType.ScrollWheel:
if (r.Contains(evt.mousePosition))
{
window = Mathf.Clamp(window + evt.delta.x * 0.1f, windowMin, windowMax);
yoffset = Mathf.Clamp(yoffset - (0.5f * evt.delta.y / yscale), yoffsetMin, yoffsetMax);
plugin.SetFloatParameter("Window", window);
plugin.SetFloatParameter("YScale", yscale);
plugin.SetFloatParameter("YOffset", yoffset);
evt.Use();
}
break;
case EventType.Repaint:
{
float yscaleDraw = yscale * 0.05f;
// Background grid and values
Color lineColor = new Color(0, 0, 0, 0.2f);
Color textColor = new Color(1.0f, 1.0f, 1.0f, 0.3f * blend);
GUIHelpers.DrawDbTickMarks(r, yoffset, yscaleDraw, textColor, lineColor);
GUIHelpers.DrawTimeTickMarks(r, window, textColor, lineColor);
// Curves
int numsamples = (int)r.width;
float[] mcurve; plugin.GetFloatBuffer("MomentaryRMS", out mcurve, numsamples);
float[] scurve; plugin.GetFloatBuffer("ShortTermRMS", out scurve, numsamples);
float[] icurve; plugin.GetFloatBuffer("IntegratedRMS", out icurve, numsamples);
DrawCurve(r, mcurve, yoffset, yscaleDraw, new Color(1.0f, 0.0f, 0.0f, blend * 0.5f), 90);
DrawCurve(r, scurve, yoffset, yscaleDraw, new Color(0.0f, 1.0f, 0.0f, blend * 0.3f), 150);
DrawCurve(r, icurve, yoffset, yscaleDraw, new Color(0.0f, 0.0f, 1.0f, blend * 0.3f), 210);
}
break;
}
AudioCurveRendering.EndCurveFrame();
return(false);
}
public abstract bool OnGUI(IAudioEffectPlugin plugin);
public bool DrawControl(IAudioEffectPlugin plugin, Rect r, float samplerate)
{
Event evt = Event.current;
int controlID = GUIUtility.GetControlID(FocusType.Passive);
EventType evtType = evt.GetTypeForControl(controlID);
r = AudioCurveRendering.BeginCurveFrame(r);
if (Event.current.type == EventType.Repaint)
{
float blend = plugin.IsPluginEditableAndEnabled() ? 1.0f : 0.5f;
const float dbRange = 40.0f;
const float magScale = 1.0f / dbRange;
float showSpectrum;
plugin.GetFloatParameter("ShowSpectrum", out showSpectrum);
if (showSpectrum >= 0.5f)
{
blend *= 0.5f;
}
bool useLogScale = false;
float numModes = 0;
if (plugin.GetFloatParameter("Num modes", out numModes) && numModes > 0 && numModes < 1000)
{
float[] coeffs;
if (plugin.GetFloatBuffer("Coeffs", out coeffs, (int)numModes * 3) && coeffs != null)
{
// Draw filled curve
DrawFilterCurve(
r,
coeffs,
ScaleAlpha(AudioCurveRendering.kAudioOrange, blend),
(int)numModes,
useLogScale,
false,
samplerate,
magScale);
GUIHelpers.DrawFrequencyTickMarks(r, samplerate, useLogScale, new Color(1.0f, 1.0f, 1.0f, 0.3f * blend));
}
}
if (showSpectrum >= 0.5f)
{
float spectrumOffset;
plugin.GetFloatParameter("SpectrumOffset", out spectrumOffset);
int specLen = (int)r.width;
float[] spec;
plugin.GetFloatBuffer("InputSpec", out spec, specLen);
DrawSpectrum(r, useLogScale, spec, dbRange, samplerate, 0.3f, 1.0f, 0.3f, 0.5f * blend, spectrumOffset);
plugin.GetFloatBuffer("OutputSpec", out spec, specLen);
DrawSpectrum(r, useLogScale, spec, dbRange, samplerate, 1.0f, 0.3f, 0.3f, 0.5f * blend, spectrumOffset);
}
}
AudioCurveRendering.EndCurveFrame();
return(false);
}
public override bool OnGUI(IAudioEffectPlugin plugin)
{
float fval = 0.0f;
bool bval = false;
Separator();
Label("Voice limit (1 - 1024)");
ONSPSettings.Instance.voiceLimit = EditorGUILayout.IntField(" ", ONSPSettings.Instance.voiceLimit);
if (GUI.changed)
{
GUI.changed = false;
EditorUtility.SetDirty(ONSPSettings.Instance);
}
Separator();
Label ("GLOBAL SCALE (0.00001 - 10000.0)");
plugin.GetFloatParameter("GScale", out fval);
plugin.SetFloatParameter("GScale", EditorGUILayout.FloatField(" ", Mathf.Clamp (fval, 0.00001f, 10000.0f)));
Separator();
Label ("REFLECTION ENGINE");
Label("");
// Treat these floats as bools in the inspector
plugin.GetFloatParameter("E.Rflt On", out fval);
bval = (fval == 0.0f) ? false : true;
bval = EditorGUILayout.Toggle("Enable Early Reflections", bval);
plugin.SetFloatParameter("E.Rflt On", (bval == false) ? 0.0f : 1.0f);
plugin.GetFloatParameter("E.Rflt Rev On", out fval);
bval = (fval == 0.0f) ? false : true;
bval = EditorGUILayout.Toggle("Enable Reverberation", bval);
plugin.SetFloatParameter("E.Rflt Rev On", (bval == false) ? 0.0f : 1.0f);
Separator();
Label("ROOM DIMENSIONS (meters)");
Label("");
plugin.GetFloatParameter("Room X", out fval);
plugin.SetFloatParameter("Room X", EditorGUILayout.Slider("Width", fval, 1.0f, 200.0f));
plugin.GetFloatParameter("Room Y", out fval);
plugin.SetFloatParameter("Room Y", EditorGUILayout.Slider("Height", fval, 1.0f, 200.0f));
plugin.GetFloatParameter("Room Z", out fval);
plugin.SetFloatParameter("Room Z", EditorGUILayout.Slider("Length", fval, 1.0f, 200.0f));
Separator();
Label("WALL REFLECTION COEFFICIENTS (0.0 - 0.97)");
Label("");
plugin.GetFloatParameter("Left", out fval);
plugin.SetFloatParameter("Left", EditorGUILayout.Slider("Left", fval, 0.0f, 0.97f));
plugin.GetFloatParameter("Right", out fval);
plugin.SetFloatParameter("Right", EditorGUILayout.Slider("Right", fval, 0.0f, 0.97f));
plugin.GetFloatParameter("Up", out fval);
plugin.SetFloatParameter("Up", EditorGUILayout.Slider("Up", fval, 0.0f, 0.97f));
plugin.GetFloatParameter("Down", out fval);
plugin.SetFloatParameter("Down", EditorGUILayout.Slider("Down", fval, 0.0f, 0.97f));
plugin.GetFloatParameter("Behind", out fval);
plugin.SetFloatParameter("Behind", EditorGUILayout.Slider("Back", fval, 0.0f, 0.97f));
plugin.GetFloatParameter("Front", out fval);
plugin.SetFloatParameter("Front", EditorGUILayout.Slider("Front", fval, 0.0f, 0.97f));
Separator();
Label("SHARED REVERB ATTENUATION RANGE (1.0 - 10000.0 meters)");
Label("");
plugin.GetFloatParameter("Shared Rev Min", out fval);
plugin.SetFloatParameter("Shared Rev Min", EditorGUILayout.Slider("Minimum", fval, 1.0f, 10000.0f));
plugin.GetFloatParameter("Shared Rev Max", out fval);
plugin.SetFloatParameter("Shared Rev Max", EditorGUILayout.Slider("Maximum", fval, 1.0f, 10000.0f));
Separator();
Label("SHARED REVERB WET MIX (-60.0 - 20.0 dB)");
Label("");
plugin.GetFloatParameter("Shared Rev Wet", out fval);
plugin.SetFloatParameter("Shared Rev Wet", EditorGUILayout.Slider(" ", fval, -60.0f, 20.0f));
Separator();
Label("PROPAGATION QUALITY LEVEL (0.0 - 200.0%)");
Label("");
plugin.GetFloatParameter("Prop Quality", out fval);
plugin.SetFloatParameter("Prop Quality", EditorGUILayout.Slider(" ", fval, 0.0f, 200.0f));
Separator();
// We will override the controls with our own, so return false
return false;
}
public bool DrawControl(IAudioEffectPlugin plugin, Rect r, float samplerate)
{
r = AudioCurveRendering.BeginCurveFrame(r);
if (Event.current.type == EventType.Repaint)
{
var blend = plugin.IsPluginEditableAndEnabled() ? 1.0f : 0.5f;
float window;
plugin.GetFloatParameter("Window", out window);
window *= samplerate;
if (window > samplerate)
{
window = samplerate;
}
float[] corr;
var numsamples = (int)window;
plugin.GetFloatBuffer("Correlation", out corr, 2 * numsamples);
numsamples = corr.Length;
var cx = r.x + (r.width * 0.5f);
var cy = r.y + (r.height * 0.5f);
coord1[0].Set(r.x, r.y + (r.height * 0.5f), 0);
coord1[1].Set(r.x + r.width, r.y + (r.height * 0.5f), 0);
coord2[0].Set(r.x + (r.width * 0.5f), r.y, 0);
coord2[1].Set(r.x + (r.width * 0.5f), r.y + r.height, 0);
var w = (2.0f * 3.1415926f) / (circle.Length - 1);
var cr = r.height * 0.4f;
for (var n = 0; n < circle.Length; n++)
{
circle[n].Set(cx + (cr * Mathf.Cos(n * w)), cy + (cr * Mathf.Sin(n * w)), 0);
}
float scale;
plugin.GetFloatParameter("Scale", out scale);
scale *= cr;
var lineTint = 0.5f;
UnityEditor.Handles.color = new Color(lineTint, lineTint, lineTint, 0.75f);
UnityEditor.Handles.DrawAAPolyLine(2.0f, coord1.Length, coord1);
UnityEditor.Handles.DrawAAPolyLine(2.0f, coord2.Length, coord2);
UnityEditor.Handles.DrawAAPolyLine(2.0f, circle.Length, circle);
HandleUtilityWrapper.handleWireMaterial.SetPass(0);
GL.Begin(GL.LINES);
var col1 = AudioCurveRendering.kAudioOrange;
var col2 = Color.yellow;
col1.a = blend;
col2.a = 0.0f;
var cs = 1.0f / ((numsamples / 2) - 1);
for (var n = 0; n < (numsamples / 2); n++)
{
var px = cx + (scale * corr[n * 2]);
var py = cy - (scale * corr[(n * 2) + 1]);
if ((px >= r.x) && (py >= r.y) && (px < (r.x + r.width)) && (py < (r.y + r.height)))
{
GL.Color(Color.Lerp(col1, col2, n * cs));
GL.Vertex3(px, py - 1.0f, 0.0f);
GL.Vertex3(px, py, 0.0f);
}
}
GL.End();
}
AudioCurveRendering.EndCurveFrame();
return(false);
}
