/// <summary>
/// Constructs a quantum circuit representing an image for a specific color channel.
/// </summary>
/// <param name="inputTexture">The texture from which a circuit is constructed</param>
/// <param name="useLog">If logarithmic encoding should be used for the picture</param>
/// <param name="colorChannel">The color channel (of the texture) which will be used to generate the image</param>
/// <returns></returns>
public QuantumCircuit GetCircuit(Texture2D inputTexture, bool useLog = false, ColorChannel colorChannel = ColorChannel.R)
{
//TODO optimize to get 3 channels directly
double[,] imageData;
switch (colorChannel)
{
case ColorChannel.R:
imageData = QuantumImageHelper.GetRedHeightArray(inputTexture);
break;
case ColorChannel.G:
imageData = QuantumImageHelper.GetGreenHeightArray(inputTexture);
break;
case ColorChannel.B:
imageData = QuantumImageHelper.GetBlueHeightArray(inputTexture);
break;
case ColorChannel.A:
imageData = QuantumImageHelper.GetAlphaHeightArray(inputTexture);
break;
default:
imageData = QuantumImageHelper.GetGreyHeighArray(inputTexture);
break;
}
return(GetCircuit(imageData, useLog));
}