public void Run()
{
ints = new Intersection[Objects.Length];
for (var i = 0; i < ints.Length; i++)
{
ints [i] = new Intersection();
}
var bmp = new PixelBuffer(1920, 1080);
var ss = 10 / (Prec)bmp.Width;
var startT = DateTime.Now;
var ray = new Ray();
var ns = 32;
var rand = new Random();
for (var y = 0; y < bmp.Height; y++)
{
for (var x = 0; x < bmp.Width; x++)
{
var col = new Vec(0, 0, 0);
for (var samp = 0; samp < ns; samp++)
{
var r0 = CameraCenter;
var r1 = new Vec(
(Prec)(x + (ns > 1 ? rand.NextDouble() : 0.0) - bmp.Width / 2) * ss,
(Prec)(y + (ns > 1 ? rand.NextDouble() : 0.0) - bmp.Height / 2) * ss,
6);
var v = r1 - r0;
v.Normalize();
ray.Origin = r0;
ray.Direction = v;
col += Trace(ray, 1);
}
col *= ((Prec)1) / ns;
bmp.PutPixel(x, y, col);
}
}
var endT = DateTime.Now;
var time = (endT - startT).TotalSeconds;
System.Console.WriteLine("Rays/sec = {0}, T = {1}", bmp.Width * bmp.Height / time, time);
bmp.SavePng();
}
public void Run()
{
ints = new Intersection[Objects.Length];
for (var i = 0; i < ints.Length; i++) {
ints [i] = new Intersection ();
}
var bmp = new PixelBuffer (1920, 1080);
var ss = 10 / (Prec)bmp.Width;
var startT = DateTime.Now;
var ray = new Ray ();
var ns = 32;
var rand = new Random ();
for (var y = 0; y < bmp.Height; y++) {
for (var x = 0; x < bmp.Width; x++) {
var col = new Vec (0,0,0);
for (var samp = 0; samp < ns; samp++) {
var r0 = CameraCenter;
var r1 = new Vec (
(Prec)(x + (ns > 1 ? rand.NextDouble () : 0.0) - bmp.Width / 2) * ss,
(Prec)(y + (ns > 1 ? rand.NextDouble () : 0.0) - bmp.Height / 2) * ss,
6);
var v = r1 - r0;
v.Normalize ();
ray.Origin = r0;
ray.Direction = v;
col += Trace (ray, 1);
}
col *= ((Prec)1)/ns;
bmp.PutPixel (x, y, col);
}
}
var endT = DateTime.Now;
var time = (endT - startT).TotalSeconds;
System.Console.WriteLine ("Rays/sec = {0}, T = {1}", bmp.Width * bmp.Height / time, time);
bmp.SavePng ();
}
