static void RenderRow (Bitmap canvas, int dotPeriod, int y) {
if (y >= CANVAS_HEIGHT)
return;
if ((y % dotPeriod) == 0) System.Console.Write("*");
stopwatch.Restart();
for (int x = 0; x < CANVAS_WIDTH; x++) {
Color c = RenderPixel(x, y);
canvas.SetPixel(x, y, c);
}
//canvas.Refresh(); // added for make it work with Saltarelle
var elapsed = stopwatch.ElapsedMilliseconds;
double msPerPixel = (double)elapsed / CANVAS_WIDTH;
totalTime+=elapsed;
ReportSpeed(msPerPixel);
SetTimeout(0, () =>
RenderRow(canvas, dotPeriod, y + 1)
);
}
//static void Main(string[] args) {
public static void Mainx() {
// init structures
objects = new List<RTObject>();
lights = new List<Light>();
random = new Random(01478650229);
stopwatch = new Stopwatch();
speedSamples = new List<double>();
Bitmap canvas = new Bitmap(CANVAS_WIDTH, CANVAS_HEIGHT);
// add some objects
// in the original test it was 30 and not 300
for (int i = 0; i < 300; i++) {
float x = (float)(random.NextDouble() * 10.0f) - 5.0f; // Range -5 to 5
float y = (float)(random.NextDouble() * 10.0f) - 5.0f; // Range -5 to 5
float z = (float)(random.NextDouble() * 10.0f); // Range 0 to 10
Color c = Color.FromArgb(255, random.Next(255), random.Next(255), random.Next(255));
Sphere s = new Sphere(new Vector3f(x, y, z), (float)(random.NextDouble()), c);
objects.Add(s);
}
//Sphere debugSphere = new Sphere(new Vector3f(0, 0, 5.0f), 0.2f, Color.ForestGreen);
//objects.Add(debugSphere);
Plane floor = new Plane(new Vector3f(0, 1.0f, 0), -10.0f, Color.Aquamarine);
objects.Add(floor);
// add some lights
lights.Add(new Light(new Vector3f(2.0f, 0.0f, 0)));
lights.Add(new Light(new Vector3f(0, 10.0f, 7.5f)));
// calculate width and height of a pixel in world space coords
pixelWidth = (screenBottomRightPos.x - screenTopLeftPos.x) / CANVAS_WIDTH;
pixelHeight = (screenTopLeftPos.y - screenBottomRightPos.y) / CANVAS_HEIGHT;
// render it
int dotPeriod = CANVAS_HEIGHT / 10;
System.Console.WriteLine("Rendering...\n");
System.Console.WriteLine("|0%---100%|");
RenderRow(canvas, dotPeriod, 0);
// save the pretties
canvas.Save("output.png");
}