public override void _Ready()
{
GetNode <WorldEnvironment>("sky").Environment.BackgroundColor = new Color(Lib.Node.BackgroundColorHtmlCode);
GetNode <WorldEnvironment>("sky").Environment.GlowEnabled = true;
GetNode <WorldEnvironment>("sky").Environment.GlowIntensity = 0.8f;
GetNode <WorldEnvironment>("sky").Environment.GlowStrength = 1f;
GetNode <WorldEnvironment>("sky").Environment.GlowBicubicUpscale = true;
InitSound();
AddChild(Audio);
spectrumEffect = (AudioEffectSpectrumAnalyzerInstance)AudioServer.GetBusEffectInstance(AudioServer.GetBusIndex("Record"), 0);
recordEffect = (AudioEffectRecord)AudioServer.GetBusEffect(AudioServer.GetBusIndex("Record"), 1);
var recordNode = new AudioStreamPlayer()
{
Autoplay = true, Stream = new AudioStreamMicrophone(), Bus = "Record"
};
AddChild(recordNode);
for (int i = 0; i < 16; i++)
{
var ring = GetNode("Woofer").GetNode <MeshInstance>("Ring" + i);
ring.MaterialOverride = new SpatialMaterial()
{
AlbedoColor = Color.FromHsv(i * 22f / 360, 1, 1),
EmissionEnabled = true,
Emission = Color.FromHsv(i * 22f / 360, 1, 1)
};
}
}
public Color MusicToRGB()
{
spectrum = (AudioEffectSpectrumAnalyzerInstance)AudioServer.GetBusEffectInstance(0, 0);
high = RangeLerp(GD.Linear2Db(spectrum.GetMagnitudeForFrequencyRange(5000, 20000, AudioEffectSpectrumAnalyzerInstance.MagnitudeMode.Average).Length()), bottomDb, 20, 0, 255);
mid = RangeLerp(GD.Linear2Db(spectrum.GetMagnitudeForFrequencyRange(500, 5000, AudioEffectSpectrumAnalyzerInstance.MagnitudeMode.Average).Length()), bottomDb, 20, 0, 255);
low = RangeLerp(GD.Linear2Db(spectrum.GetMagnitudeForFrequencyRange(10, 200, AudioEffectSpectrumAnalyzerInstance.MagnitudeMode.Average).Length()), bottomDb, 20, 0, 255);
return(Color.Color8
(
(byte)high,
(byte)mid,
(byte)low,
255
));
}
