public static Pixel[] start()
{
Pixel[] pixels = new Pixel[Constants.WIN_X * Constants.WIN_Y];
Point3 viewPlane = new Point3(-Constants.WIN_X / 2, -Constants.WIN_X / 2, 0);
createScene();
for (int y = 0; y < Constants.WIN_Y; y++)
{
for (int x = 0; x < Constants.WIN_X; x++)
{
Pixel p = new Pixel();
p.rect.X = x;
p.rect.Y = Constants.WIN_Y - 1 - y;
Point3 viewPixel = new Point3();
viewPixel.x = viewPlane.x + x;
viewPixel.y = viewPlane.y + y;
viewPixel.z = viewPlane.z;
Ray r = new Ray();
r.direction = Point3.vectorize(layout.Cam.Eye, viewPixel);
r.start = layout.Cam.Eye;
p.color = fireRay(r, Constants.MIN_DEPTH, null);
pixels[y * Constants.WIN_X + x] = p;
}
}
return pixels;
}
public static double distance(Point3 p1, Point3 p2)
{
return Math.Sqrt(
Math.Pow(p1.x - p2.x, 2) +
Math.Pow(p1.y - p2.y, 2) +
Math.Pow(p1.z - p2.z, 2)
);
}
public static Vector3 vectorize(Point3 p1, Point3 p2)
{
Vector3 v = new Vector3();
v.X = p2.x - p1.x;
v.Y = p2.y - p1.y;
v.Z = p2.z - p1.z;
v.Normalize();
return v;
}
public Light(Point3 location, Color3 color)
{
this._Location = location;
this._Color = color;
}
public Sphere(SphereMaterial sp)
: base(sp)
{
this.center = sp.Center;
this.radius = sp.Radius;
normals = new Dictionary<Point3, Vector3>();
}
public Light(Point3 location, Color3 color)
{
this._Location = location;
this._Color = color;
}