Texture2D CursorLineStackFunc(Texture2D _inputTexture)
{
if (sourceClip == null)
{
return(_inputTexture);
}
Color lineFill = new Color(0f, 0f, 0f, 1f);
int sizeX = _inputTexture.width;
int sizeY = _inputTexture.height;
int maxMarkerLength = sizeY / 2;
float firstPosition = 0 + ImagePreviews.margin.left;
float lastPosition = position.width - ImagePreviews.margin.right;
int relativeX = Mathf.FloorToInt(AudioEditor.relativePosition(LastMousePosition.x, firstPosition, lastPosition) * sizeX);
for (int y = 0; y < sizeY; y++)
{
_inputTexture.SetPixel(relativeX, y, lineFill);
}
_inputTexture.Apply();
return(_inputTexture);
}
public Texture2D WaveformIconStackFunc(Texture2D _inputTexture)
{
Color PrimaryLine = new Color32(142, 68, 173, 255);
Color SecondaryLine = new Color32(155, 89, 182, 255);
int sizeX = _inputTexture.width;
int sizeY = _inputTexture.height;
int originOffset = sizeY / 2;
if (sourceClip == null)
{
return(_inputTexture);
}
float[] audioData = new float[sourceClip.samples * sourceClip.channels];
sourceClip.GetData(audioData, 0);
NormalizeDataTable(audioData);
for (int x = 0; x < sizeX; x++)
{
int sampleIndex = Mathf.FloorToInt(AudioEditor.relativePosition(x, 0, sizeX) * audioData.Length);
float scaledSample = audioData[sampleIndex] * originOffset;
for (int i = 0; Mathf.Abs(i) < Mathf.Abs(scaledSample); i += (int)Mathf.Sign(scaledSample))
{
_inputTexture.SetPixel(x, Mathf.Clamp(i + originOffset, 0, sizeY), SecondaryLine);
}
_inputTexture.SetPixel(x, (int)scaledSample + originOffset, PrimaryLine);
}
_inputTexture.Apply();
return(_inputTexture);
}
Texture2D TimeMarkerStackFunc(Texture2D _inputTexture)
{
Color BaseLine = new Color32(192, 57, 43, 255);
Color PrimaryLine = new Color32(192, 57, 43, 255);
Color SecondaryLine = new Color32(155, 89, 182, 255);
float startTime = ZoomSlider.minValue;
float endTime = ZoomSlider.maxValue;
int sizeX = _inputTexture.width;
int sizeY = _inputTexture.height;
int maxMarkerLength = 15;
_inputTexture.wrapMode = TextureWrapMode.Clamp;
float[] Divisions = new float[] { 60, 30, 15, 5, 1, 0.5f, 0.25f };
float[] BarLengths = new float[] { 1, .78f, .7f, .6f, .48f, .3f, .2f };
int times = Divisions.Length;
if (endTime - startTime > 10f)
{
times--;
}
if (endTime - startTime > 30f)
{
times--;
}
if (endTime - startTime > 60f)
{
times--;
}
for (int i = times - 1; i >= 0; i--)
{
int Bars = Mathf.FloorToInt(endTime / Divisions[i]);
for (int x = 1; x <= Bars; x++)
{
int relativeX = Mathf.FloorToInt(AudioEditor.relativePosition(Divisions[i] * x, startTime, endTime) * sizeX);
for (int y = sizeY - Mathf.FloorToInt(maxMarkerLength * BarLengths[i]); y < sizeY; y++)
{
_inputTexture.SetPixel(relativeX, y, Color.Lerp(PrimaryLine, SecondaryLine, ((float)i / times)));
}
}
}
for (int x = 0; x < sizeX; x++)
{
_inputTexture.SetPixel(x, sizeY - 1, BaseLine);
}
for (int y = sizeY - maxMarkerLength; y < sizeY; y++)
{
_inputTexture.SetPixel(0, y, PrimaryLine);
}
_inputTexture.Apply();
return(_inputTexture);
}