Creates a user AudioClip with a name and with the given length in samples, channels and frequency.
Set your own audio data with SetData. Use the PCMReaderCallback and PCMSetPositionCallback delegates to get a callback whenever the clip reads data and changes the position. If stream is true, Unity will on demand read in small chunks of data. If it's false, all the samples will be read during the creation.
#pragma strict
// Creates a 1 sec long audioclip, with a 440hz sinoid
var position: int = 0;
var sampleRate : int = 0;
var frequency : float = 440;
function Start () {
var myClip = AudioClip.Create("MySinoid", 44100, 1, 44100, false, true, OnAudioRead, OnAudioSetPosition);
sampleRate = AudioSettings.outputSampleRate;
audio.clip = myClip;
audio.Play();
}
function OnAudioRead(data:float[])
{
for (var count = 0; count < data.Length; count++)
{
data[count] = Mathf.Sign(Mathf.Sin(2 * Mathf.PI * frequency * position / sampleRate));
position++;
}
}
function OnAudioSetPosition(newPosition:int)
{
position = newPosition;
}
using UnityEngine;
using System.Collections;
public class example : MonoBehaviour {
public int position = 0;
public int sampleRate = 0;
public float frequency = 440;
void Start() {
AudioClip myClip = AudioClip.Create("MySinoid", 44100, 1, 44100, false, true, OnAudioRead, OnAudioSetPosition);
sampleRate = AudioSettings.outputSampleRate;
audio.clip = myClip;
audio.Play();
}
void OnAudioRead(float[] data) {
int count = 0;
while (count < data.Length) {
data[count] = Mathf.Sign(Mathf.Sin(2 * Mathf.PI * frequency * position / sampleRate));
position++;
count++;
}
}
void OnAudioSetPosition(int newPosition) {
position = newPosition;
}
}
import UnityEngine
import System.Collections
class example(MonoBehaviour):
public position as int = 0
public sampleRate as int = 0
public frequency as single = 440
def Start():
myClip as AudioClip = AudioClip.Create('MySinoid', 44100, 1, 44100, false, true, OnAudioRead, OnAudioSetPosition)
sampleRate = AudioSettings.outputSampleRate
audio.clip = myClip
audio.Play()
def OnAudioRead(data as (single)):
count as int = 0
while count < data.Length:
data[count] = Mathf.Sign(Mathf.Sin(((((2 * Mathf.PI) * frequency) * position) / sampleRate)))
position++
count++
def OnAudioSetPosition(newPosition as int):
position = newPosition