private IRay[,] GetRays(ICamera camera, List <Vector3> listOfCentersOnScreen, Image image)
{
IRay[,] screenRays = new IRay[image.Width, image.Height];
for (int i = 0; i < screenRays.GetLength(0); i++)
{
for (int j = 0; j < screenRays.GetLength(1); j++)
{
screenRays[i, j] = new Ray(camera.Origin,
(listOfCentersOnScreen[(i * screenRays.GetLength(1)) + j] - camera.Origin));
}
}
return(screenRays);
}
