private IEnumerator GenerateAllWaveforms()
{
yield return(new WaitUntil(() => !SceneTransitionManager.IsLoading)); //How we know "Start" has been called
// Start the background worker
audioManager.Begin(WaveformType == 2, WaveformType == 2 ? spectrogramHeightGradient : spectrogramGradient2d, source.clip, waveformData, atsc, BeatmapObjectContainerCollection.ChunkSize);
int chunkId;
// Loop while we have completed calulations waiting to be rendered
// or there are threads still running generating new chunks
// or we are still writing a previous save to disk (we save again at the end)
while (audioManager.chunksComplete.Count > 0 || audioManager.IsAlive())
{
if (audioManager.chunksComplete.TryDequeue(out chunkId))
{
float[][] toRender = new float[audioManager.ColumnsPerChunk][];
waveformData.GetChunk(chunkId, audioManager.ColumnsPerChunk, ref toRender);
SpectrogramChunk chunk = Instantiate(spectrogramChunkPrefab, spectroParent).GetComponent <SpectrogramChunk>();
chunk.UpdateMesh(toRender, waveformData.BandColors[chunkId], chunkId, this);
// Wait 2 frames for smoooth
yield return(new WaitForEndOfFrame());
}
yield return(new WaitForEndOfFrame());
}
Debug.Log("WaveformGenerator: Main thread done");
}
private IEnumerator RefreshVisuals()
{
if (BeatSaberSongContainer.Instance.loadedSong == null)
{
yield break;
}
foreach (RawImage image in activeTiles)
{
image.gameObject.SetActive(false);
}
cachedTiles = new Queue <RawImage>(activeTiles);
activeTiles.Clear();
previewSelection.gameObject.SetActive(false);
WaveformData = new WaveformData();
audioManager.SetSecondPerChunk(5);
audioManager.Begin(false, spectrogramGradient2d, BeatSaberSongContainer.Instance.loadedSong, WaveformData, null, 5);
while (audioManager.IsAlive())
{
previewGenerationSlider.value = (float)WaveformData.ProcessedChunks / WaveformData.Chunks;
yield return(new WaitForEndOfFrame());
}
for (int i = 0; i < WaveformData.Chunks; i++)
{
float[][] toRender = new float[audioManager.ColumnsPerChunk][];
WaveformData.GetChunk(i, audioManager.ColumnsPerChunk, ref toRender);
RawImage image = RetrieveOrCreateRawImage();
image.texture = WaveformData.BandColors[i];
image.gameObject.SetActive(true);
activeTiles.Add(image);
}
UpdatePreviewSelection();
previewSelection.gameObject.SetActive(true);
}