private void triangulo(Cairo.Context cr, Boid b, double rot)
{
reset(cr);
cr.Save();
r.Rotate(rot);
t.Translate(b.Location.X, Logica.mapeo(b.Location.Y));
r.TransformPoint(ref Ax, ref Ay);
t.TransformPoint(ref Ax, ref Ay);
r.TransformPoint(ref Bx, ref By);
t.TransformPoint(ref Bx, ref By);
r.TransformPoint(ref Cx, ref Cy);
t.TransformPoint(ref Cx, ref Cy);
// System.Diagnostics.Debug.WriteLine (Ax+", "+Ay);
cr.MoveTo(Ax, Ay);
cr.LineTo(Bx, By);
cr.LineTo(Cx, Cy);
cr.LineWidth = 2;
if (b.criterio == 0)
{
cr.SetSourceRGBA(0.5, 0, 0, 0.5); //cercano
}
else if (b.criterio == 1)
{
cr.SetSourceRGBA(0, 0.5, 0, 0.5); //menos concurrido
}
else
{
cr.SetSourceRGBA(0, 0, 0.5, 0.5); //random
}
cr.ClosePath();
cr.FillPreserve();
cr.Stroke();
cr.Restore();
}
public void ubicar_boid_casillero(Boid b)
{
int radio = (int)Constantes.max(Logica.radioAli, Logica.radioCoh, Logica.radioSep);
int xo = (int)b.Location.X - radio, yo = (int)b.Location.Y - radio, x1 = (int)b.Location.X + radio, y1 = (int)b.Location.Y + radio;
Point inicio = ubicar_punto_casillero(xo, yo);
Point fin = ubicar_punto_casillero(x1, y1);
for (int x = inicio.X; x <= fin.X; x++)
{
for (int y = inicio.Y; y <= fin.Y; y++)
{
matrix [x] [y].boids.Add(b);
matrix [x] [y].visitas++;
if (matrix [x] [y].visitas > 2000000000)
{
resetVisitas();
}
}
}
}
public bool Contains(Boid s)
{
return(List.Contains(s));
}
public void Add(Boid s)
{
List.Add(s);
}
public void Remove(Boid s)
{
List.Remove(s);
}