public void CreateDFT()
{
//Create an array of complex numbers
Texture2D input = CheckRenderChanges();
DFTTexture2D = new Texture2D(_graphics, input.Width, input.Height);
Complex[,] data = TextureTo2DArray(input);
data = dftFunction.CreateDFT(data);
ArrayToTexture(DFTTexture2D, data);
}