/// <summary>
/// Same as TeleportTexturesGreyPartByPart but mixing 2 colored images instead. Using the same optimization
/// It splits the image into smaller images, which can be progressed way faster and then puts them back together.
/// Can sometimes have some slight errors in images with big blocks of black pixels.
/// Else it uses the same method of using teleportation to swap placed between the 2 images.
/// Teleportation progress of 0 means no teleportation, Teleportation progress of 1 means the teleportation finished.
/// And Teleportation progress of 0.5 means it is right in the middle.
/// </summary>
/// <param name="inputTexture">The first image which should be mixed.</param>
/// <param name="inputTexture2">The second image which should be mixed.</param>
/// <param name="teleportationProgress">How far the teleportation has progressed. 0 Not at all, 0.5 in the middle, 1 finished. Can take on any value between 0 and 1</param>
/// <returns></returns>
public Texture2D TeleportTexturesColoredPartByPart(Texture2D inputTexture, Texture2D inputTexture2, double mixture)
{
int dimX = 8;
int dimY = 8;
int width = inputTexture.width;
int height = inputTexture.height;
if (inputTexture2.width < inputTexture.width || inputTexture2.height < inputTexture.height)
{
if (inputTexture2.width > inputTexture.width || inputTexture2.height > inputTexture.height)
{
Debug.LogError("Can't find matching dimension.");
return(new Texture2D(width, height));
}
else
{
Debug.LogWarning("Inputtexture 1 is too big only part of it will be used");
width = inputTexture2.width;
height = inputTexture2.height;
}
}
else if (inputTexture2.width > inputTexture.width || inputTexture2.height > inputTexture.height)
{
Debug.LogWarning("Inputtexture 2 is too big only part of it will be used");
}
if (width % 8 != 0)
{
Debug.LogWarning("Width not divisble by 8 sleighly cutting width (by " + width % 8 + ").");
width = width - (width % 8);
}
if (height % 8 != 0)
{
Debug.LogWarning("Height not divisble by 8 sleighly cutting width (by " + height % 8 + ").");
height = height - (height % 8);
}
int totalX = width / dimX;
int totalY = height / dimY;
int startX = 0;
int startY = 0;
double[,] redImageData = new double[dimX, dimY];
double[,] redImageData2 = new double[dimX, dimY];
double[,] greenImageData = new double[dimX, dimY];
double[,] greenImageData2 = new double[dimX, dimY];
double[,] blueImageData = new double[dimX, dimY];
double[,] blueImageData2 = new double[dimX, dimY];
Texture2D OutputTexture = new Texture2D(width, height);
string heightDimensions;
IronPython.Runtime.PythonDictionary redDictionary, greenDictionary, blueDictionary;
for (int i = 0; i < totalX; i++)
{
for (int j = 0; j < totalY; j++)
{
double max1 = QuantumImageHelper.FillPartialHeightArray(inputTexture, redImageData, ColorChannel.R, startX, startY, dimX, dimY);
double max2 = QuantumImageHelper.FillPartialHeightArray(inputTexture2, redImageData2, ColorChannel.R, startX, startY, dimX, dimY);
redDictionary = getTeleportDictionaryFromData(out heightDimensions, redImageData, redImageData2, mixture, (1 - mixture) * max1 + mixture * max2);
max1 = QuantumImageHelper.FillPartialHeightArray(inputTexture, greenImageData, ColorChannel.G, startX, startY, dimX, dimY);
max2 = QuantumImageHelper.FillPartialHeightArray(inputTexture2, greenImageData2, ColorChannel.G, startX, startY, dimX, dimY);
greenDictionary = getTeleportDictionaryFromData(out heightDimensions, greenImageData, greenImageData2, mixture, (1 - mixture) * max1 + mixture * max2);
max1 = QuantumImageHelper.FillPartialHeightArray(inputTexture, blueImageData, ColorChannel.B, startX, startY, dimX, dimY);
max2 = QuantumImageHelper.FillPartialHeightArray(inputTexture2, blueImageData2, ColorChannel.B, startX, startY, dimX, dimY);
blueDictionary = getTeleportDictionaryFromData(out heightDimensions, blueImageData, blueImageData2, mixture, (1 - mixture) * max1 + mixture * max2);
QuantumImageHelper.FillTextureColored(redDictionary, greenDictionary, blueDictionary, OutputTexture, startX, startY);
startY += dimY;
startY = startY % width;
}
startX += dimX;
}
OutputTexture.Apply();
return(OutputTexture);
}
