/// <summary>
/// Sets the layers pixel data in the ColorRgba format. Note that the specified data will be copied and thus modifying it
/// outside won't affect the Layer it has been inserted into.
/// </summary>
/// <param name="pixelData"></param>
/// <param name="width"></param>
/// <param name="height"></param>
public void SetPixelDataRgba(ColorRgba[] pixelData, int width = -1, int height = -1)
{
if (width < 0) width = this.width;
if (height < 0) height = this.height;
if (pixelData.Length != width * height) throw new ArgumentException("Data length doesn't match width * height", "pixelData");
this.width = width;
this.height = height;
this.data = pixelData.Clone() as ColorRgba[];
}
