public static AudioClip GenerateAdsrSinNote(NoteData noteData, float duration)
{
NoteSearchKey searchKey = new NoteSearchKey(noteData, duration);
if (!audioClips.ContainsKey(searchKey))
{
Debug.Log("Generating audio clip for " + searchKey);
float[] samples = new float[Mathf.RoundToInt(SAMPLE_FREQUENCY * duration)];
for (int i = 0; i < samples.Length; i++)
{
samples[i] = makeSinSample(i, noteData.Frequency, calcAdsrMagnitude(((float)i) / samples.Length, new Vector2(0.05f, 1f), new Vector2(0.3f, 0.7f), new Vector2(0.8f, 0.7f)));
}
AudioClip clip = AudioClip.Create("Note", samples.Length, 1, SAMPLE_FREQUENCY, false);
clip.SetData(samples, 0);
audioClips[searchKey] = clip;
}
return(audioClips[searchKey]);
}
public NoteSearchKey(NoteData noteData, float duration)
{
this.noteData = noteData;
this.duration = duration;
}