void Bezier::new_split_Bezier(CDC*pDC,CPoint P[])
{
CPoint R[4],Q[4];
int i,j;
const double epsilon=1.5;
if (maxdistance(P)<epsilon)
{
pDC->MoveTo(P[0].x,P[0].y);
pDC->LineTo(P[3].x,P[3].y);
}
else
{
for (i=0;i<=3;i++)
{
R[i]=P[i];
}
for (i=0;i<=2;i++)
{
Q[i]=R[0];
for (j=0;j<=2-i;j++)
{
R[j].x=(R[j].x+R[j+1].x)/2;
R[j].y=(R[j].y+R[j+1].y)/2;
}
}
Q[3]=R[0];
new_split_Bezier(pDC,Q);
new_split_Bezier(pDC,R);
}
}
double Car::budget_cost()
{
/* Return sum(cost) / ODO * 100 */
double totalPrice = 0;
foreach(Cost *cost, _costlist)
{
totalPrice += cost->cost();
}
return totalPrice / ((maxdistance() - mindistance())/ 100.0);
}