void Update()
{
// 基本周波数の取得
float freq = SoundAnalyzer.GetFundamentalFrequency(mic);
// マイク秒数の取得
int now = (int)(mic.time * 100.0f);
// 基本周波数の描画
int vertexCount = now % NumTimes;
int beforeVertexCount = beforeTime % NumTimes;
if (vertexCount < beforeVertexCount)
{
// 表示がループした時は、頂点0から描画を開始
beforeVertexCount = 0;
}
lineRenderer.SetVertexCount(vertexCount);
for (int i = beforeVertexCount; i < vertexCount; i++)
{
float x = PositionTime + i * RateTime / NumTimes;
float y = PositionHertz + freq * RateHertz / (AudioSettings.outputSampleRate / 2.0f);
lineRenderer.SetPosition(i, mainCamera.ViewportToWorldPoint(new Vector3(x, y, mainCamera.nearClipPlane)));
}
beforeTime = now;
}
void Update()
{
List <KeyValuePair <float, float> > spectrum = SoundAnalyzer.GetSpectrumData(file);
// 対数振幅スペクトルの描画
lineRenderer.SetVertexCount(spectrum.Count);
for (int i = 0; i < spectrum.Count; i++)
{
float x = PositionHertz + i * RateHertz / spectrum.Count;
float y = PositionPower + RatePower * (float)Math.Log(spectrum[i].Value + 1.0);
lineRenderer.SetPosition(i, mainCamera.ViewportToWorldPoint(new Vector3(x, y, mainCamera.nearClipPlane)));
}
Debug.Log(SoundAnalyzer.GetFundamentalFrequency(file));
}
void Update()
{
// 対数振幅スペクトルの描画
List <KeyValuePair <float, float> > spectrum = SoundAnalyzer.GetSpectrumData(mic);
LineRenderer FFTRenderer = FFTObject.GetComponent <LineRenderer>();
FFTRenderer.SetVertexCount(spectrum.Count);
for (int i = 0; i < spectrum.Count; i++)
{
float x = PositionTime + i * RateFFTHertz / spectrum.Count;
float y = PositionHertz + RateFFTPower * (float)Math.Log(spectrum[i].Value + 1.0);
FFTRenderer.SetPosition(i, mainCamera.ViewportToWorldPoint(new Vector3(x, y, mainCamera.nearClipPlane)));
}
// 基本周波数の取得
float freq = SoundAnalyzer.GetFundamentalFrequency(mic);
// マイク秒数の取得
int now = (int)(mic.time * 100.0f);
// 基本周波数の描画
int vertexCount = now % NumTimes;
int beforeVertexCount = beforeTime % NumTimes;
if (vertexCount < beforeVertexCount)
{
// 表示がループした時は、頂点0から描画を開始
beforeVertexCount = 0;
}
lineRenderer.SetVertexCount(vertexCount);
for (int i = beforeVertexCount; i < vertexCount; i++)
{
float x = PositionTime + i * RateTime / NumTimes;
float y = PositionHertz + freq * RateHertz / (AudioSettings.outputSampleRate / 2.0f);
lineRenderer.SetPosition(i, mainCamera.ViewportToWorldPoint(new Vector3(x, y, mainCamera.nearClipPlane)));
}
beforeTime = now;
}