private static void flipVertical(ref Color32[] data, int width, int height)
{
for (int i = 0; i < width; i++)
{
for (int lo = 0, hi = height - 1; lo < hi; lo++, hi--)
{
PixelTraceryTexture2DExtension.Swap(ref data[lo * width + i], ref data[hi * width + i]);
}
}
}
private static void flipHorizontal(ref Color32[] data, int width, int height)
{
for (int i = 0; i < height; i++)
{
for (int lo = 0, hi = width - 1; lo < hi; lo++, hi--)
{
PixelTraceryTexture2DExtension.Swap(ref data[i * width + lo], ref data[i * width + hi]);
}
}
}